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[Maria-developers] Updated (by Hakan): Add info to engine description (61)
by worklog-noreply＠askmonty.org 05 Nov '09

05 Nov '09

----------------------------------------------------------------------- WORKLOG TASK -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- TASK...........: Add info to engine description CREATION DATE..: Mon, 02 Nov 2009, 22:58 SUPERVISOR.....: Monty IMPLEMENTOR....: Sanja COPIES TO......: CATEGORY.......: Server-BackLog TASK ID........: 61 (http://askmonty.org/worklog/?tid=61) VERSION........: Server-5.1 STATUS.........: Assigned PRIORITY.......: 60 WORKED HOURS...: 0 ESTIMATE.......: 5 (hours remain) ORIG. ESTIMATE.: 5 PROGRESS NOTES: -=-=(Hakan - Thu, 05 Nov 2009, 21:09)=-=- High Level Description modified. --- /tmp/wklog.61.old.22402 2009-11-05 21:09:08.000000000 +0200 +++ /tmp/wklog.61.new.22402 2009-11-05 21:09:08.000000000 +0200 @@ -1,8 +1,8 @@ Add additional information about engine and show it in SHOW ENGINES: -License (PROPRIETARY, GPL, BSD) (it is present just have to be shown) +License (PROPRIETARY, GPL, BSD) (it is already present, just have to be shown) Maturity (TEST, ALPHA, BETA, GAMMA, RELEASE) -Version (just string from engine developer like "0.99 betta", better if it will +Version (just string from engine developer like "0.99 beta", better if it will be monotonically increasing in terms of alphabetical sort). DESCRIPTION: Add additional information about engine and show it in SHOW ENGINES: License (PROPRIETARY, GPL, BSD) (it is already present, just have to be shown) Maturity (TEST, ALPHA, BETA, GAMMA, RELEASE) Version (just string from engine developer like "0.99 beta", better if it will be monotonically increasing in terms of alphabetical sort). ESTIMATED WORK TIME ESTIMATED COMPLETION DATE ----------------------------------------------------------------------- WorkLog (v3.5.9)

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[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (knielsen:2796)
by knielsen＠knielsen-hq.org 05 Nov '09

05 Nov '09

#At lp:maria 2796 knielsen(a)knielsen-hq.org 2009-11-05 Fix running test suite from installed package. Some files are in different locations in this case. modified: mysql-test/lib/mtr_cases.pm mysql-test/mysql-test-run.pl === modified file 'mysql-test/lib/mtr_cases.pm' --- a/mysql-test/lib/mtr_cases.pm 2009-10-07 22:59:07 +0000 +++ b/mysql-test/lib/mtr_cases.pm 2009-11-05 13:40:01 +0000 @@ -249,6 +249,10 @@ sub collect_one_suite($) $suitedir= my_find_dir($::basedir, ["mysql-test/suite", "mysql-test", + "share/mysql-test/suite", + "share/mysql-test", + "share/mysql/mysql-test/suite", + "share/mysql/mysql-test", # Look in storage engine specific suite dirs "storage/*/mysql-test-suites" ], === modified file 'mysql-test/mysql-test-run.pl' --- a/mysql-test/mysql-test-run.pl 2009-10-07 22:57:43 +0000 +++ b/mysql-test/mysql-test-run.pl 2009-11-05 13:40:01 +0000 @@ -1001,6 +1001,12 @@ sub command_line_setup { { $basedir= dirname($basedir); } + # For .deb, it's like RPM, but installed in /usr/share/mysql/mysql-test. + # So move up one more directory level yet. + if ( ! $source_dist and ! -d "$basedir/bin" ) + { + $basedir= dirname($basedir); + } # Look for the client binaries directory if ($path_client_bindir)

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[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (knielsen:2796)
by knielsen＠knielsen-hq.org 05 Nov '09

05 Nov '09

#At lp:maria 2796 knielsen(a)knielsen-hq.org 2009-11-05 MBug#471160: Fix testsuite to work when run from installed packages. Some files are in different locations in this case. modified: mysql-test/lib/mtr_cases.pm mysql-test/mysql-test-run.pl === modified file 'mysql-test/lib/mtr_cases.pm' --- a/mysql-test/lib/mtr_cases.pm 2009-10-07 22:59:07 +0000 +++ b/mysql-test/lib/mtr_cases.pm 2009-11-05 13:37:47 +0000 @@ -249,6 +249,10 @@ sub collect_one_suite($) $suitedir= my_find_dir($::basedir, ["mysql-test/suite", "mysql-test", + "share/mysql-test/suite", + "share/mysql-test", + "share/mysql/mysql-test/suite", + "share/mysql/mysql-test", # Look in storage engine specific suite dirs "storage/*/mysql-test-suites" ], === modified file 'mysql-test/mysql-test-run.pl' --- a/mysql-test/mysql-test-run.pl 2009-10-07 22:57:43 +0000 +++ b/mysql-test/mysql-test-run.pl 2009-11-05 13:37:47 +0000 @@ -1001,6 +1001,12 @@ sub command_line_setup { { $basedir= dirname($basedir); } + # For .deb, it's like RPM, but installed in /usr/share/mysql/mysql-test. + # So move up one more directory level yet. + if ( ! $source_dist and ! -d "$basedir/bin" ) + { + $basedir= dirname($basedir); + } # Look for the client binaries directory if ($path_client_bindir)

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[Maria-developers] Updated (by Alexi): Add a mysqlbinlog option to filter updates to certain tables (40)
by worklog-noreply＠askmonty.org 05 Nov '09

05 Nov '09

----------------------------------------------------------------------- WORKLOG TASK -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- TASK...........: Add a mysqlbinlog option to filter updates to certain tables CREATION DATE..: Mon, 10 Aug 2009, 13:25 SUPERVISOR.....: Monty IMPLEMENTOR....: COPIES TO......: Psergey CATEGORY.......: Server-RawIdeaBin TASK ID........: 40 (http://askmonty.org/worklog/?tid=40) VERSION........: Server-9.x STATUS.........: Un-Assigned PRIORITY.......: 60 WORKED HOURS...: 2 ESTIMATE.......: 48 (hours remain) ORIG. ESTIMATE.: 48 PROGRESS NOTES: -=-=(Alexi - Thu, 05 Nov 2009, 12:37)=-=- Low Level Design modified. --- /tmp/wklog.40.old.11441 2009-11-05 12:37:16.000000000 +0200 +++ /tmp/wklog.40.new.11441 2009-11-05 12:37:16.000000000 +0200 @@ -1,9 +1,18 @@ OPTION: 2.5 Extend Query Events With Tables Info ================================================ -1. Query_log_event Binary Format -******************************** -Changes to be done: +1. Adding --binlog-with-tables-info option +****************************************** + +When set, Query events are to be written in the extended binary +format which contains tables_info. When not set, Query events +are to be written in usual format (without any changes). + +2. Query event extended binary format +************************************* + +When --binlog-with-tables-info is set, Query events are writen +to binary log in the following (extended) format. Query_log_event binary format --------------------------------- @@ -24,12 +33,12 @@ error_code 2 status_vars_len 2 + query_len 2 (see Note 1) -+ tables_info_len 2 (see Note 2) ++ tables_info_len 2 --------------------------------- BODY: status_vars status_vars_len - db db_len + 1 -+ db db_len (see Note 3) ++ db db_len (see Note 2) query query_len + tables_info @@ -37,7 +46,7 @@ --------------------------------- Name Size (bytes) --------------------------------- - db_len 1 (see Note 4) + db_len 1 (see Note 3) db db_len table_name_len 1 table_name table_name_len @@ -48,19 +57,99 @@ table_name table_name_len NOTES -1. Currently Query_log_event format doesn't include 'query_len' because +1. In usual format, Query_log_event doesn't include 'query_len' because it considers the query to extent to the end of the event. -2. If tables_info is not included in the event (--binlog-with-tables-info - option), tables_info_len = 0. -3. The trailing zero is redundant since the length is already known. -4. In case of db = current db, db_len = 0 and db = empty, because - current db is already included in the current event format. +2. For 'db' (current db) the trailing zero is redundant since the length + is already known. +3. db_len = 0 means that this is the current db. + +When reading Query events from binary log, we can recognize its format +by its post-header length: in extended case the post-header includes 4 +additional bytes. + + #define QUERY_HEADER_LEN (QUERY_HEADER_MINIMAL_LEN + 4) ++ #define QUERY_HEADER_LEN_EXT (QUERY_HEADER_LEN + 4) + ... + #define Q_STATUS_VARS_LEN_OFFSET 11 ++ #define Q_QUERY_LEN_OFFSET Q_STATUS_VARS_LEN_OFFSET + 2 ++ #define Q_QUERY_TABLES_INFO_LEN_OFFSET Q_QUERY_LEN_OFFSET + 2 + +3. Changes in log events +************************ + +3.1. Format description event +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +Changes needed here concern setting post-header length for Query events. +This setting is done in Format description event constructor which creates +the event for writing to binary log: + + if (binlog_with_tables_info) + post_header_len[QUERY_EVENT - 1] = QUERY_HEADER_LEN_EXT; + else + post_header_len[QUERY_EVENT - 1] = QUERY_HEADER_LEN; + +This change is to be done only for case binlog_ver = 4. + +NOTE. The refered above constructor is allowed to be invoked in a client +context for creating "artificial" Format description events in case of +MySQL < 5.0 (e.g. see mysqlbinlog code). To avoid compilation problems +(because of 'binlog_with_tables_info') and taking into account the +"MySQL < 5.0" restriction, we have to #ifdef out the above code in +following manner: + + switch (binlog_ver) { + case 4: /* MySQL 5.0 and higher */ ++ #ifndef MYSQL_CLIENT + ... ++ #else ++ <error> ++ #endif + case 1: + case 3: + ... + } + +3.2. Query event +~~~~~~~~~~~~~~~~ +Changes needed here include adding tables_info and tables_info_len +members (member for query length already exists) and modifying the +following function-members: + +Query_log_event(buf) constructor +-------------------------------- +[Parses binary format written to the 'buf'] + +Getting post-header length from the Format description event (passed +to the constructor as an argument), define whether buf contains an +extended or usual Query event and parse the buf contents accordingly. + +NOTE. Defining Query event format here should be done with taking into +account that this constructor can be called within a Query-derived +event with the event_type argument != QUERY_EVENT. + +Query_log_event(thd) constructor +-------------------------------- +[Creates the event for binlogging] + +In case of binlog_with_tables_info = TRUE, set additionally query_len, +tables_info_len, and tables_info members (the constructor is to have +an additional 'tables_info' argument). + +write() function +---------------- +[Writes the event to binlog] + +In case of binlog_with_tables_info = TRUE, write additional members +(query_len, tables_info_len, and tables_info) to binary log. Also +write corresponding whole event length to the common-header. + +<To be continued> -2. Where to get tables info from? +4. Where to get tables info from? ********************************* -2.1. Case study: CREATE TABLE -****************************** +4.1. Case study: CREATE TABLE +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ *** CREATE TABLE table [SELECT ...] @@ -129,4 +218,4 @@ } } -To be continued +<To be continued> -=-=(Alexi - Wed, 04 Nov 2009, 10:21)=-=- Low Level Design modified. --- /tmp/wklog.40.old.6734 2009-11-04 10:21:20.000000000 +0200 +++ /tmp/wklog.40.new.6734 2009-11-04 10:21:20.000000000 +0200 @@ -21,9 +21,9 @@ slave_proxy_id 4 exec_time 4 db_len 1 -+ query_len 2 (see Note 1) error_code 2 status_vars_len 2 ++ query_len 2 (see Note 1) + tables_info_len 2 (see Note 2) --------------------------------- BODY: -=-=(Alexi - Tue, 03 Nov 2009, 11:19)=-=- Low Level Design modified. --- /tmp/wklog.40.old.7187 2009-11-03 11:19:22.000000000 +0200 +++ /tmp/wklog.40.new.7187 2009-11-03 11:19:22.000000000 +0200 @@ -1 +1,132 @@ +OPTION: 2.5 Extend Query Events With Tables Info +================================================ +1. Query_log_event Binary Format +******************************** +Changes to be done: + + Query_log_event binary format + --------------------------------- + Name Size (bytes) + --------------------------------- + COMMON HEADER: + timestamp 4 + type 1 + server_id 4 + total_size 4 + master_position 4 + flags 2 + --------------------------------- + POST HEADER: + slave_proxy_id 4 + exec_time 4 + db_len 1 ++ query_len 2 (see Note 1) + error_code 2 + status_vars_len 2 ++ tables_info_len 2 (see Note 2) + --------------------------------- + BODY: + status_vars status_vars_len +- db db_len + 1 ++ db db_len (see Note 3) + query query_len ++ tables_info + + tables_info binary format + --------------------------------- + Name Size (bytes) + --------------------------------- + db_len 1 (see Note 4) + db db_len + table_name_len 1 + table_name table_name_len + ... + db_len 1 + db db_len + table_name_len 1 + table_name table_name_len + +NOTES +1. Currently Query_log_event format doesn't include 'query_len' because + it considers the query to extent to the end of the event. +2. If tables_info is not included in the event (--binlog-with-tables-info + option), tables_info_len = 0. +3. The trailing zero is redundant since the length is already known. +4. In case of db = current db, db_len = 0 and db = empty, because + current db is already included in the current event format. + +2. Where to get tables info from? +********************************* + +2.1. Case study: CREATE TABLE +****************************** + +*** CREATE TABLE table [SELECT ...] + + bool mysql_create_table_no_lock( + THD *thd, + const char *db, + const char *table_name, ...) + { + ... + // ------------------------------------- + // WL40: To be included in tables_info: + // * db, table_name + // * thd->lex->query_tables (tables refered to in + // the select-part; empty if no select-part) + // ------------------------------------- + write_bin_log(thd, TRUE, thd->query, thd->query_length); + } + +*** CREATE TABLE table LIKE src-table + + bool mysql_create_like_table( + ... + TABLE_LIST *table, + TABLE_LIST *src_table, + ...) + { + ... + if (thd->current_stmt_binlog_row_based) + { // RBR: In this case we don't replicate temp tables + if (!(create_info->options & HA_LEX_CREATE_TMP_TABLE)) + { + if (src_table->table->s->tmp_table) + { // CREATE normal-table LIKE temp-table: + + // Generate new query without LIKE-part + store_create_info(thd, table, &query, create_info, FALSE); + + // ------------------------------------- + // WL40: To include to tables_info: + // * table (src_table is not included) + // ------------------------------------- + write_bin_log(thd, TRUE, query.ptr(), query.length()); + } + else + { // CREATE normal-table LIKE normal-table + + // ------------------------------------- + // WL40: To include to log_tables_info: + // * table + // * src_table + // ------------------------------------- + write_bin_log(thd, TRUE, thd->query, thd->query_length); + } + } + // CREATE temp-table LIKE ... + // This case is not replicated + } + else + { // SBR: + // ------------------------------------- + // WL40: To include to tables_info: + // * table + // * src_table + // ------------------------------------- + write_bin_log(thd, TRUE, thd->query, thd->query_length); + } + } + +To be continued -=-=(Alexi - Mon, 02 Nov 2009, 11:34)=-=- Worked 2 hours on option 2.5 Worked 2 hours and estimate 48 hours remain (original estimate increased by 50 hours). -=-=(Alexi - Mon, 02 Nov 2009, 11:20)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.4848 2009-11-02 11:20:24.000000000 +0200 +++ /tmp/wklog.40.new.4848 2009-11-02 11:20:24.000000000 +0200 @@ -90,3 +90,25 @@ It might be useful to integrate this with the code that already handles --replicate-ignore-db and similar slave options. +2.5 Extend Query Events With Tables Info +---------------------------------------- + +We could extend query events structure with a tables info - a list of tables +which the query refers to: + + <current query event structure> + tables_info_len + dbase_len dbase + table_len table + ... + dbase_len dbase + table_len table + +Note. In case of <dbase> = current data base, we can set dbase_len = 0 + and dbase = empty because current query event structure already + includes current data base name. + +Note. Possibly it is reasonable also to add a --binlog-with-tables-info + option which defines whether tables info must be included to the + query events. + -=-=(Knielsen - Fri, 14 Aug 2009, 15:47)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.10896 2009-08-14 15:47:39.000000000 +0300 +++ /tmp/wklog.40.new.10896 2009-08-14 15:47:39.000000000 +0300 @@ -72,3 +72,21 @@ /* !mysqlbinlog: updates t1,db3.t2 */ UPDATE t1 LEFT JOIN ... and further processing in mysqlbinlog will be trivial. + +2.4 Implement server functionality to ignore certain tables +----------------------------------------------------------- + +We could add a general facility in the server to ignore certain tables: + + SET SESSION ignored_tables = "db1.t1,db2.t2"; + +This would work similar to --replicate-ignore-table, but in a general way not +restricted to the slave SQL thread. + +It would then be trivial for mysqlbinlog to add such statements at the start +of the output, or probably the user could just do it manually with no need for +additional options for mysqlbinlog. + +It might be useful to integrate this with the code that already handles +--replicate-ignore-db and similar slave options. + -=-=(Psergey - Mon, 10 Aug 2009, 15:41)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.12989 2009-08-10 15:41:23.000000000 +0300 +++ /tmp/wklog.40.new.12989 2009-08-10 15:41:23.000000000 +0300 @@ -1,6 +1,7 @@ - 1. Context ---------- +(See http://askmonty.org/wiki/index.php/Scratch/ReplicationOptions for global +overview) At the moment, the server has these replication slave options: --replicate-do-table=db.tbl -=-=(Guest - Mon, 10 Aug 2009, 14:52)=-=- Dependency created: 39 now depends on 40 -=-=(Guest - Mon, 10 Aug 2009, 14:51)=-=- High Level Description modified. --- /tmp/wklog.40.old.16985 2009-08-10 14:51:59.000000000 +0300 +++ /tmp/wklog.40.new.16985 2009-08-10 14:51:59.000000000 +0300 @@ -1,3 +1,4 @@ Replication slave can be set to filter updates to certain tables with ---replicate-[wild-]{do,ignore}-table options. This task is about adding similar -functionality to mysqlbinlog. +--replicate-[wild-]{do,ignore}-table options. + +This task is about adding similar functionality to mysqlbinlog. -=-=(Guest - Mon, 10 Aug 2009, 14:51)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.16949 2009-08-10 14:51:33.000000000 +0300 +++ /tmp/wklog.40.new.16949 2009-08-10 14:51:33.000000000 +0300 @@ -1 +1,73 @@ +1. Context +---------- +At the moment, the server has these replication slave options: + + --replicate-do-table=db.tbl + --replicate-ignore-table=db.tbl + --replicate-wild-do-table=pattern.pattern + --replicate-wild-ignore-table=pattern.pattern + +They affect both RBR and SBR events. SBR events are checked after the +statement has been parsed, the server iterates over list of used tables and +checks them againist --replicate instructions. + +What is interesting is that this scheme still allows to update the ignored +table through a VIEW. + +2. Table filtering in mysqlbinlog +--------------------------------- + +Per-table filtering of RBR events is easy (as it is relatively easy to extract +the name of the table that the event applies to). + +Per-table filtering of SBR events is hard, as generally it is not apparent +which tables the statement refers to. + +This opens possible options: + +2.1 Put the parser into mysqlbinlog +----------------------------------- +Once we have a full parser in mysqlbinlog, we'll be able to check which tables +are used by a statement, and will allow to show behaviour identical to those +that one obtains when using --replicate-* slave options. + +(It is not clear how much effort is needed to put the parser into mysqlbinlog. +Any guesses?) + + +2.2 Use dumb regexp match +------------------------- +Use a really dumb approach. A query is considered to be modifying table X if +it matches an expression + +CREATE TABLE $tablename +DROP $tablename +UPDATE ...$tablename ... SET // here '...' can't contain the word 'SET' +DELETE ...$tablename ... WHERE // same as above +ALTER TABLE $tablename +.. etc (go get from the grammar) .. + +The advantage over doing the same in awk is that mysqlbinlog will also process +RBR statements, and together with that will provide a working solution for +those who are careful with their table names not mixing with string constants +and such. + +(TODO: string constants are of particular concern as they come from +[potentially hostile] users, unlike e.g. table aliases which come from +[not hostile] developers. Remove also all string constants before attempting +to do match?) + +2.3 Have the master put annotations +----------------------------------- +We could add a master option so that it injects into query a mark that tells +which tables the query will affect, e.g. for the query + + UPDATE t1 LEFT JOIN db3.t2 ON ... WHERE ... + + +the binlog will have + + /* !mysqlbinlog: updates t1,db3.t2 */ UPDATE t1 LEFT JOIN ... + +and further processing in mysqlbinlog will be trivial. DESCRIPTION: Replication slave can be set to filter updates to certain tables with --replicate-[wild-]{do,ignore}-table options. This task is about adding similar functionality to mysqlbinlog. HIGH-LEVEL SPECIFICATION: 1. Context ---------- (See http://askmonty.org/wiki/index.php/Scratch/ReplicationOptions for global overview) At the moment, the server has these replication slave options: --replicate-do-table=db.tbl --replicate-ignore-table=db.tbl --replicate-wild-do-table=pattern.pattern --replicate-wild-ignore-table=pattern.pattern They affect both RBR and SBR events. SBR events are checked after the statement has been parsed, the server iterates over list of used tables and checks them againist --replicate instructions. What is interesting is that this scheme still allows to update the ignored table through a VIEW. 2. Table filtering in mysqlbinlog --------------------------------- Per-table filtering of RBR events is easy (as it is relatively easy to extract the name of the table that the event applies to). Per-table filtering of SBR events is hard, as generally it is not apparent which tables the statement refers to. This opens possible options: 2.1 Put the parser into mysqlbinlog ----------------------------------- Once we have a full parser in mysqlbinlog, we'll be able to check which tables are used by a statement, and will allow to show behaviour identical to those that one obtains when using --replicate-* slave options. (It is not clear how much effort is needed to put the parser into mysqlbinlog. Any guesses?) 2.2 Use dumb regexp match ------------------------- Use a really dumb approach. A query is considered to be modifying table X if it matches an expression CREATE TABLE $tablename DROP $tablename UPDATE ...$tablename ... SET // here '...' can't contain the word 'SET' DELETE ...$tablename ... WHERE // same as above ALTER TABLE $tablename .. etc (go get from the grammar) .. The advantage over doing the same in awk is that mysqlbinlog will also process RBR statements, and together with that will provide a working solution for those who are careful with their table names not mixing with string constants and such. (TODO: string constants are of particular concern as they come from [potentially hostile] users, unlike e.g. table aliases which come from [not hostile] developers. Remove also all string constants before attempting to do match?) 2.3 Have the master put annotations ----------------------------------- We could add a master option so that it injects into query a mark that tells which tables the query will affect, e.g. for the query UPDATE t1 LEFT JOIN db3.t2 ON ... WHERE ... the binlog will have /* !mysqlbinlog: updates t1,db3.t2 */ UPDATE t1 LEFT JOIN ... and further processing in mysqlbinlog will be trivial. 2.4 Implement server functionality to ignore certain tables ----------------------------------------------------------- We could add a general facility in the server to ignore certain tables: SET SESSION ignored_tables = "db1.t1,db2.t2"; This would work similar to --replicate-ignore-table, but in a general way not restricted to the slave SQL thread. It would then be trivial for mysqlbinlog to add such statements at the start of the output, or probably the user could just do it manually with no need for additional options for mysqlbinlog. It might be useful to integrate this with the code that already handles --replicate-ignore-db and similar slave options. 2.5 Extend Query Events With Tables Info ---------------------------------------- We could extend query events structure with a tables info - a list of tables which the query refers to: <current query event structure> tables_info_len dbase_len dbase table_len table ... dbase_len dbase table_len table Note. In case of <dbase> = current data base, we can set dbase_len = 0 and dbase = empty because current query event structure already includes current data base name. Note. Possibly it is reasonable also to add a --binlog-with-tables-info option which defines whether tables info must be included to the query events. LOW-LEVEL DESIGN: OPTION: 2.5 Extend Query Events With Tables Info ================================================ 1. Adding --binlog-with-tables-info option ****************************************** When set, Query events are to be written in the extended binary format which contains tables_info. When not set, Query events are to be written in usual format (without any changes). 2. Query event extended binary format ************************************* When --binlog-with-tables-info is set, Query events are writen to binary log in the following (extended) format. Query_log_event binary format --------------------------------- Name Size (bytes) --------------------------------- COMMON HEADER: timestamp 4 type 1 server_id 4 total_size 4 master_position 4 flags 2 --------------------------------- POST HEADER: slave_proxy_id 4 exec_time 4 db_len 1 error_code 2 status_vars_len 2 + query_len 2 (see Note 1) + tables_info_len 2 --------------------------------- BODY: status_vars status_vars_len - db db_len + 1 + db db_len (see Note 2) query query_len + tables_info tables_info binary format --------------------------------- Name Size (bytes) --------------------------------- db_len 1 (see Note 3) db db_len table_name_len 1 table_name table_name_len ... db_len 1 db db_len table_name_len 1 table_name table_name_len NOTES 1. In usual format, Query_log_event doesn't include 'query_len' because it considers the query to extent to the end of the event. 2. For 'db' (current db) the trailing zero is redundant since the length is already known. 3. db_len = 0 means that this is the current db. When reading Query events from binary log, we can recognize its format by its post-header length: in extended case the post-header includes 4 additional bytes. #define QUERY_HEADER_LEN (QUERY_HEADER_MINIMAL_LEN + 4) + #define QUERY_HEADER_LEN_EXT (QUERY_HEADER_LEN + 4) ... #define Q_STATUS_VARS_LEN_OFFSET 11 + #define Q_QUERY_LEN_OFFSET Q_STATUS_VARS_LEN_OFFSET + 2 + #define Q_QUERY_TABLES_INFO_LEN_OFFSET Q_QUERY_LEN_OFFSET + 2 3. Changes in log events ************************ 3.1. Format description event ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Changes needed here concern setting post-header length for Query events. This setting is done in Format description event constructor which creates the event for writing to binary log: if (binlog_with_tables_info) post_header_len[QUERY_EVENT - 1] = QUERY_HEADER_LEN_EXT; else post_header_len[QUERY_EVENT - 1] = QUERY_HEADER_LEN; This change is to be done only for case binlog_ver = 4. NOTE. The refered above constructor is allowed to be invoked in a client context for creating "artificial" Format description events in case of MySQL < 5.0 (e.g. see mysqlbinlog code). To avoid compilation problems (because of 'binlog_with_tables_info') and taking into account the "MySQL < 5.0" restriction, we have to #ifdef out the above code in following manner: switch (binlog_ver) { case 4: /* MySQL 5.0 and higher */ + #ifndef MYSQL_CLIENT ... + #else + <error> + #endif case 1: case 3: ... } 3.2. Query event ~~~~~~~~~~~~~~~~ Changes needed here include adding tables_info and tables_info_len members (member for query length already exists) and modifying the following function-members: Query_log_event(buf) constructor -------------------------------- [Parses binary format written to the 'buf'] Getting post-header length from the Format description event (passed to the constructor as an argument), define whether buf contains an extended or usual Query event and parse the buf contents accordingly. NOTE. Defining Query event format here should be done with taking into account that this constructor can be called within a Query-derived event with the event_type argument != QUERY_EVENT. Query_log_event(thd) constructor -------------------------------- [Creates the event for binlogging] In case of binlog_with_tables_info = TRUE, set additionally query_len, tables_info_len, and tables_info members (the constructor is to have an additional 'tables_info' argument). write() function ---------------- [Writes the event to binlog] In case of binlog_with_tables_info = TRUE, write additional members (query_len, tables_info_len, and tables_info) to binary log. Also write corresponding whole event length to the common-header. <To be continued> 4. Where to get tables info from? ********************************* 4.1. Case study: CREATE TABLE ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ *** CREATE TABLE table [SELECT ...] bool mysql_create_table_no_lock( THD *thd, const char *db, const char *table_name, ...) { ... // ------------------------------------- // WL40: To be included in tables_info: // * db, table_name // * thd->lex->query_tables (tables refered to in // the select-part; empty if no select-part) // ------------------------------------- write_bin_log(thd, TRUE, thd->query, thd->query_length); } *** CREATE TABLE table LIKE src-table bool mysql_create_like_table( ... TABLE_LIST *table, TABLE_LIST *src_table, ...) { ... if (thd->current_stmt_binlog_row_based) { // RBR: In this case we don't replicate temp tables if (!(create_info->options & HA_LEX_CREATE_TMP_TABLE)) { if (src_table->table->s->tmp_table) { // CREATE normal-table LIKE temp-table: // Generate new query without LIKE-part store_create_info(thd, table, &query, create_info, FALSE); // ------------------------------------- // WL40: To include to tables_info: // * table (src_table is not included) // ------------------------------------- write_bin_log(thd, TRUE, query.ptr(), query.length()); } else { // CREATE normal-table LIKE normal-table // ------------------------------------- // WL40: To include to log_tables_info: // * table // * src_table // ------------------------------------- write_bin_log(thd, TRUE, thd->query, thd->query_length); } } // CREATE temp-table LIKE ... // This case is not replicated } else { // SBR: // ------------------------------------- // WL40: To include to tables_info: // * table // * src_table // ------------------------------------- write_bin_log(thd, TRUE, thd->query, thd->query_length); } } <To be continued> ESTIMATED WORK TIME ESTIMATED COMPLETION DATE ----------------------------------------------------------------------- WorkLog (v3.5.9)

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[Maria-developers] Updated (by Alexi): Add a mysqlbinlog option to filter updates to certain tables (40)
by worklog-noreply＠askmonty.org 05 Nov '09

05 Nov '09

----------------------------------------------------------------------- WORKLOG TASK -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- TASK...........: Add a mysqlbinlog option to filter updates to certain tables CREATION DATE..: Mon, 10 Aug 2009, 13:25 SUPERVISOR.....: Monty IMPLEMENTOR....: COPIES TO......: Psergey CATEGORY.......: Server-RawIdeaBin TASK ID........: 40 (http://askmonty.org/worklog/?tid=40) VERSION........: Server-9.x STATUS.........: Un-Assigned PRIORITY.......: 60 WORKED HOURS...: 2 ESTIMATE.......: 48 (hours remain) ORIG. ESTIMATE.: 48 PROGRESS NOTES: -=-=(Alexi - Thu, 05 Nov 2009, 12:37)=-=- Low Level Design modified. --- /tmp/wklog.40.old.11441 2009-11-05 12:37:16.000000000 +0200 +++ /tmp/wklog.40.new.11441 2009-11-05 12:37:16.000000000 +0200 @@ -1,9 +1,18 @@ OPTION: 2.5 Extend Query Events With Tables Info ================================================ -1. Query_log_event Binary Format -******************************** -Changes to be done: +1. Adding --binlog-with-tables-info option +****************************************** + +When set, Query events are to be written in the extended binary +format which contains tables_info. When not set, Query events +are to be written in usual format (without any changes). + +2. Query event extended binary format +************************************* + +When --binlog-with-tables-info is set, Query events are writen +to binary log in the following (extended) format. Query_log_event binary format --------------------------------- @@ -24,12 +33,12 @@ error_code 2 status_vars_len 2 + query_len 2 (see Note 1) -+ tables_info_len 2 (see Note 2) ++ tables_info_len 2 --------------------------------- BODY: status_vars status_vars_len - db db_len + 1 -+ db db_len (see Note 3) ++ db db_len (see Note 2) query query_len + tables_info @@ -37,7 +46,7 @@ --------------------------------- Name Size (bytes) --------------------------------- - db_len 1 (see Note 4) + db_len 1 (see Note 3) db db_len table_name_len 1 table_name table_name_len @@ -48,19 +57,99 @@ table_name table_name_len NOTES -1. Currently Query_log_event format doesn't include 'query_len' because +1. In usual format, Query_log_event doesn't include 'query_len' because it considers the query to extent to the end of the event. -2. If tables_info is not included in the event (--binlog-with-tables-info - option), tables_info_len = 0. -3. The trailing zero is redundant since the length is already known. -4. In case of db = current db, db_len = 0 and db = empty, because - current db is already included in the current event format. +2. For 'db' (current db) the trailing zero is redundant since the length + is already known. +3. db_len = 0 means that this is the current db. + +When reading Query events from binary log, we can recognize its format +by its post-header length: in extended case the post-header includes 4 +additional bytes. + + #define QUERY_HEADER_LEN (QUERY_HEADER_MINIMAL_LEN + 4) ++ #define QUERY_HEADER_LEN_EXT (QUERY_HEADER_LEN + 4) + ... + #define Q_STATUS_VARS_LEN_OFFSET 11 ++ #define Q_QUERY_LEN_OFFSET Q_STATUS_VARS_LEN_OFFSET + 2 ++ #define Q_QUERY_TABLES_INFO_LEN_OFFSET Q_QUERY_LEN_OFFSET + 2 + +3. Changes in log events +************************ + +3.1. Format description event +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +Changes needed here concern setting post-header length for Query events. +This setting is done in Format description event constructor which creates +the event for writing to binary log: + + if (binlog_with_tables_info) + post_header_len[QUERY_EVENT - 1] = QUERY_HEADER_LEN_EXT; + else + post_header_len[QUERY_EVENT - 1] = QUERY_HEADER_LEN; + +This change is to be done only for case binlog_ver = 4. + +NOTE. The refered above constructor is allowed to be invoked in a client +context for creating "artificial" Format description events in case of +MySQL < 5.0 (e.g. see mysqlbinlog code). To avoid compilation problems +(because of 'binlog_with_tables_info') and taking into account the +"MySQL < 5.0" restriction, we have to #ifdef out the above code in +following manner: + + switch (binlog_ver) { + case 4: /* MySQL 5.0 and higher */ ++ #ifndef MYSQL_CLIENT + ... ++ #else ++ <error> ++ #endif + case 1: + case 3: + ... + } + +3.2. Query event +~~~~~~~~~~~~~~~~ +Changes needed here include adding tables_info and tables_info_len +members (member for query length already exists) and modifying the +following function-members: + +Query_log_event(buf) constructor +-------------------------------- +[Parses binary format written to the 'buf'] + +Getting post-header length from the Format description event (passed +to the constructor as an argument), define whether buf contains an +extended or usual Query event and parse the buf contents accordingly. + +NOTE. Defining Query event format here should be done with taking into +account that this constructor can be called within a Query-derived +event with the event_type argument != QUERY_EVENT. + +Query_log_event(thd) constructor +-------------------------------- +[Creates the event for binlogging] + +In case of binlog_with_tables_info = TRUE, set additionally query_len, +tables_info_len, and tables_info members (the constructor is to have +an additional 'tables_info' argument). + +write() function +---------------- +[Writes the event to binlog] + +In case of binlog_with_tables_info = TRUE, write additional members +(query_len, tables_info_len, and tables_info) to binary log. Also +write corresponding whole event length to the common-header. + +<To be continued> -2. Where to get tables info from? +4. Where to get tables info from? ********************************* -2.1. Case study: CREATE TABLE -****************************** +4.1. Case study: CREATE TABLE +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ *** CREATE TABLE table [SELECT ...] @@ -129,4 +218,4 @@ } } -To be continued +<To be continued> -=-=(Alexi - Wed, 04 Nov 2009, 10:21)=-=- Low Level Design modified. --- /tmp/wklog.40.old.6734 2009-11-04 10:21:20.000000000 +0200 +++ /tmp/wklog.40.new.6734 2009-11-04 10:21:20.000000000 +0200 @@ -21,9 +21,9 @@ slave_proxy_id 4 exec_time 4 db_len 1 -+ query_len 2 (see Note 1) error_code 2 status_vars_len 2 ++ query_len 2 (see Note 1) + tables_info_len 2 (see Note 2) --------------------------------- BODY: -=-=(Alexi - Tue, 03 Nov 2009, 11:19)=-=- Low Level Design modified. --- /tmp/wklog.40.old.7187 2009-11-03 11:19:22.000000000 +0200 +++ /tmp/wklog.40.new.7187 2009-11-03 11:19:22.000000000 +0200 @@ -1 +1,132 @@ +OPTION: 2.5 Extend Query Events With Tables Info +================================================ +1. Query_log_event Binary Format +******************************** +Changes to be done: + + Query_log_event binary format + --------------------------------- + Name Size (bytes) + --------------------------------- + COMMON HEADER: + timestamp 4 + type 1 + server_id 4 + total_size 4 + master_position 4 + flags 2 + --------------------------------- + POST HEADER: + slave_proxy_id 4 + exec_time 4 + db_len 1 ++ query_len 2 (see Note 1) + error_code 2 + status_vars_len 2 ++ tables_info_len 2 (see Note 2) + --------------------------------- + BODY: + status_vars status_vars_len +- db db_len + 1 ++ db db_len (see Note 3) + query query_len ++ tables_info + + tables_info binary format + --------------------------------- + Name Size (bytes) + --------------------------------- + db_len 1 (see Note 4) + db db_len + table_name_len 1 + table_name table_name_len + ... + db_len 1 + db db_len + table_name_len 1 + table_name table_name_len + +NOTES +1. Currently Query_log_event format doesn't include 'query_len' because + it considers the query to extent to the end of the event. +2. If tables_info is not included in the event (--binlog-with-tables-info + option), tables_info_len = 0. +3. The trailing zero is redundant since the length is already known. +4. In case of db = current db, db_len = 0 and db = empty, because + current db is already included in the current event format. + +2. Where to get tables info from? +********************************* + +2.1. Case study: CREATE TABLE +****************************** + +*** CREATE TABLE table [SELECT ...] + + bool mysql_create_table_no_lock( + THD *thd, + const char *db, + const char *table_name, ...) + { + ... + // ------------------------------------- + // WL40: To be included in tables_info: + // * db, table_name + // * thd->lex->query_tables (tables refered to in + // the select-part; empty if no select-part) + // ------------------------------------- + write_bin_log(thd, TRUE, thd->query, thd->query_length); + } + +*** CREATE TABLE table LIKE src-table + + bool mysql_create_like_table( + ... + TABLE_LIST *table, + TABLE_LIST *src_table, + ...) + { + ... + if (thd->current_stmt_binlog_row_based) + { // RBR: In this case we don't replicate temp tables + if (!(create_info->options & HA_LEX_CREATE_TMP_TABLE)) + { + if (src_table->table->s->tmp_table) + { // CREATE normal-table LIKE temp-table: + + // Generate new query without LIKE-part + store_create_info(thd, table, &query, create_info, FALSE); + + // ------------------------------------- + // WL40: To include to tables_info: + // * table (src_table is not included) + // ------------------------------------- + write_bin_log(thd, TRUE, query.ptr(), query.length()); + } + else + { // CREATE normal-table LIKE normal-table + + // ------------------------------------- + // WL40: To include to log_tables_info: + // * table + // * src_table + // ------------------------------------- + write_bin_log(thd, TRUE, thd->query, thd->query_length); + } + } + // CREATE temp-table LIKE ... + // This case is not replicated + } + else + { // SBR: + // ------------------------------------- + // WL40: To include to tables_info: + // * table + // * src_table + // ------------------------------------- + write_bin_log(thd, TRUE, thd->query, thd->query_length); + } + } + +To be continued -=-=(Alexi - Mon, 02 Nov 2009, 11:34)=-=- Worked 2 hours on option 2.5 Worked 2 hours and estimate 48 hours remain (original estimate increased by 50 hours). -=-=(Alexi - Mon, 02 Nov 2009, 11:20)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.4848 2009-11-02 11:20:24.000000000 +0200 +++ /tmp/wklog.40.new.4848 2009-11-02 11:20:24.000000000 +0200 @@ -90,3 +90,25 @@ It might be useful to integrate this with the code that already handles --replicate-ignore-db and similar slave options. +2.5 Extend Query Events With Tables Info +---------------------------------------- + +We could extend query events structure with a tables info - a list of tables +which the query refers to: + + <current query event structure> + tables_info_len + dbase_len dbase + table_len table + ... + dbase_len dbase + table_len table + +Note. In case of <dbase> = current data base, we can set dbase_len = 0 + and dbase = empty because current query event structure already + includes current data base name. + +Note. Possibly it is reasonable also to add a --binlog-with-tables-info + option which defines whether tables info must be included to the + query events. + -=-=(Knielsen - Fri, 14 Aug 2009, 15:47)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.10896 2009-08-14 15:47:39.000000000 +0300 +++ /tmp/wklog.40.new.10896 2009-08-14 15:47:39.000000000 +0300 @@ -72,3 +72,21 @@ /* !mysqlbinlog: updates t1,db3.t2 */ UPDATE t1 LEFT JOIN ... and further processing in mysqlbinlog will be trivial. + +2.4 Implement server functionality to ignore certain tables +----------------------------------------------------------- + +We could add a general facility in the server to ignore certain tables: + + SET SESSION ignored_tables = "db1.t1,db2.t2"; + +This would work similar to --replicate-ignore-table, but in a general way not +restricted to the slave SQL thread. + +It would then be trivial for mysqlbinlog to add such statements at the start +of the output, or probably the user could just do it manually with no need for +additional options for mysqlbinlog. + +It might be useful to integrate this with the code that already handles +--replicate-ignore-db and similar slave options. + -=-=(Psergey - Mon, 10 Aug 2009, 15:41)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.12989 2009-08-10 15:41:23.000000000 +0300 +++ /tmp/wklog.40.new.12989 2009-08-10 15:41:23.000000000 +0300 @@ -1,6 +1,7 @@ - 1. Context ---------- +(See http://askmonty.org/wiki/index.php/Scratch/ReplicationOptions for global +overview) At the moment, the server has these replication slave options: --replicate-do-table=db.tbl -=-=(Guest - Mon, 10 Aug 2009, 14:52)=-=- Dependency created: 39 now depends on 40 -=-=(Guest - Mon, 10 Aug 2009, 14:51)=-=- High Level Description modified. --- /tmp/wklog.40.old.16985 2009-08-10 14:51:59.000000000 +0300 +++ /tmp/wklog.40.new.16985 2009-08-10 14:51:59.000000000 +0300 @@ -1,3 +1,4 @@ Replication slave can be set to filter updates to certain tables with ---replicate-[wild-]{do,ignore}-table options. This task is about adding similar -functionality to mysqlbinlog. +--replicate-[wild-]{do,ignore}-table options. + +This task is about adding similar functionality to mysqlbinlog. -=-=(Guest - Mon, 10 Aug 2009, 14:51)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.16949 2009-08-10 14:51:33.000000000 +0300 +++ /tmp/wklog.40.new.16949 2009-08-10 14:51:33.000000000 +0300 @@ -1 +1,73 @@ +1. Context +---------- +At the moment, the server has these replication slave options: + + --replicate-do-table=db.tbl + --replicate-ignore-table=db.tbl + --replicate-wild-do-table=pattern.pattern + --replicate-wild-ignore-table=pattern.pattern + +They affect both RBR and SBR events. SBR events are checked after the +statement has been parsed, the server iterates over list of used tables and +checks them againist --replicate instructions. + +What is interesting is that this scheme still allows to update the ignored +table through a VIEW. + +2. Table filtering in mysqlbinlog +--------------------------------- + +Per-table filtering of RBR events is easy (as it is relatively easy to extract +the name of the table that the event applies to). + +Per-table filtering of SBR events is hard, as generally it is not apparent +which tables the statement refers to. + +This opens possible options: + +2.1 Put the parser into mysqlbinlog +----------------------------------- +Once we have a full parser in mysqlbinlog, we'll be able to check which tables +are used by a statement, and will allow to show behaviour identical to those +that one obtains when using --replicate-* slave options. + +(It is not clear how much effort is needed to put the parser into mysqlbinlog. +Any guesses?) + + +2.2 Use dumb regexp match +------------------------- +Use a really dumb approach. A query is considered to be modifying table X if +it matches an expression + +CREATE TABLE $tablename +DROP $tablename +UPDATE ...$tablename ... SET // here '...' can't contain the word 'SET' +DELETE ...$tablename ... WHERE // same as above +ALTER TABLE $tablename +.. etc (go get from the grammar) .. + +The advantage over doing the same in awk is that mysqlbinlog will also process +RBR statements, and together with that will provide a working solution for +those who are careful with their table names not mixing with string constants +and such. + +(TODO: string constants are of particular concern as they come from +[potentially hostile] users, unlike e.g. table aliases which come from +[not hostile] developers. Remove also all string constants before attempting +to do match?) + +2.3 Have the master put annotations +----------------------------------- +We could add a master option so that it injects into query a mark that tells +which tables the query will affect, e.g. for the query + + UPDATE t1 LEFT JOIN db3.t2 ON ... WHERE ... + + +the binlog will have + + /* !mysqlbinlog: updates t1,db3.t2 */ UPDATE t1 LEFT JOIN ... + +and further processing in mysqlbinlog will be trivial. DESCRIPTION: Replication slave can be set to filter updates to certain tables with --replicate-[wild-]{do,ignore}-table options. This task is about adding similar functionality to mysqlbinlog. HIGH-LEVEL SPECIFICATION: 1. Context ---------- (See http://askmonty.org/wiki/index.php/Scratch/ReplicationOptions for global overview) At the moment, the server has these replication slave options: --replicate-do-table=db.tbl --replicate-ignore-table=db.tbl --replicate-wild-do-table=pattern.pattern --replicate-wild-ignore-table=pattern.pattern They affect both RBR and SBR events. SBR events are checked after the statement has been parsed, the server iterates over list of used tables and checks them againist --replicate instructions. What is interesting is that this scheme still allows to update the ignored table through a VIEW. 2. Table filtering in mysqlbinlog --------------------------------- Per-table filtering of RBR events is easy (as it is relatively easy to extract the name of the table that the event applies to). Per-table filtering of SBR events is hard, as generally it is not apparent which tables the statement refers to. This opens possible options: 2.1 Put the parser into mysqlbinlog ----------------------------------- Once we have a full parser in mysqlbinlog, we'll be able to check which tables are used by a statement, and will allow to show behaviour identical to those that one obtains when using --replicate-* slave options. (It is not clear how much effort is needed to put the parser into mysqlbinlog. Any guesses?) 2.2 Use dumb regexp match ------------------------- Use a really dumb approach. A query is considered to be modifying table X if it matches an expression CREATE TABLE $tablename DROP $tablename UPDATE ...$tablename ... SET // here '...' can't contain the word 'SET' DELETE ...$tablename ... WHERE // same as above ALTER TABLE $tablename .. etc (go get from the grammar) .. The advantage over doing the same in awk is that mysqlbinlog will also process RBR statements, and together with that will provide a working solution for those who are careful with their table names not mixing with string constants and such. (TODO: string constants are of particular concern as they come from [potentially hostile] users, unlike e.g. table aliases which come from [not hostile] developers. Remove also all string constants before attempting to do match?) 2.3 Have the master put annotations ----------------------------------- We could add a master option so that it injects into query a mark that tells which tables the query will affect, e.g. for the query UPDATE t1 LEFT JOIN db3.t2 ON ... WHERE ... the binlog will have /* !mysqlbinlog: updates t1,db3.t2 */ UPDATE t1 LEFT JOIN ... and further processing in mysqlbinlog will be trivial. 2.4 Implement server functionality to ignore certain tables ----------------------------------------------------------- We could add a general facility in the server to ignore certain tables: SET SESSION ignored_tables = "db1.t1,db2.t2"; This would work similar to --replicate-ignore-table, but in a general way not restricted to the slave SQL thread. It would then be trivial for mysqlbinlog to add such statements at the start of the output, or probably the user could just do it manually with no need for additional options for mysqlbinlog. It might be useful to integrate this with the code that already handles --replicate-ignore-db and similar slave options. 2.5 Extend Query Events With Tables Info ---------------------------------------- We could extend query events structure with a tables info - a list of tables which the query refers to: <current query event structure> tables_info_len dbase_len dbase table_len table ... dbase_len dbase table_len table Note. In case of <dbase> = current data base, we can set dbase_len = 0 and dbase = empty because current query event structure already includes current data base name. Note. Possibly it is reasonable also to add a --binlog-with-tables-info option which defines whether tables info must be included to the query events. LOW-LEVEL DESIGN: OPTION: 2.5 Extend Query Events With Tables Info ================================================ 1. Adding --binlog-with-tables-info option ****************************************** When set, Query events are to be written in the extended binary format which contains tables_info. When not set, Query events are to be written in usual format (without any changes). 2. Query event extended binary format ************************************* When --binlog-with-tables-info is set, Query events are writen to binary log in the following (extended) format. Query_log_event binary format --------------------------------- Name Size (bytes) --------------------------------- COMMON HEADER: timestamp 4 type 1 server_id 4 total_size 4 master_position 4 flags 2 --------------------------------- POST HEADER: slave_proxy_id 4 exec_time 4 db_len 1 error_code 2 status_vars_len 2 + query_len 2 (see Note 1) + tables_info_len 2 --------------------------------- BODY: status_vars status_vars_len - db db_len + 1 + db db_len (see Note 2) query query_len + tables_info tables_info binary format --------------------------------- Name Size (bytes) --------------------------------- db_len 1 (see Note 3) db db_len table_name_len 1 table_name table_name_len ... db_len 1 db db_len table_name_len 1 table_name table_name_len NOTES 1. In usual format, Query_log_event doesn't include 'query_len' because it considers the query to extent to the end of the event. 2. For 'db' (current db) the trailing zero is redundant since the length is already known. 3. db_len = 0 means that this is the current db. When reading Query events from binary log, we can recognize its format by its post-header length: in extended case the post-header includes 4 additional bytes. #define QUERY_HEADER_LEN (QUERY_HEADER_MINIMAL_LEN + 4) + #define QUERY_HEADER_LEN_EXT (QUERY_HEADER_LEN + 4) ... #define Q_STATUS_VARS_LEN_OFFSET 11 + #define Q_QUERY_LEN_OFFSET Q_STATUS_VARS_LEN_OFFSET + 2 + #define Q_QUERY_TABLES_INFO_LEN_OFFSET Q_QUERY_LEN_OFFSET + 2 3. Changes in log events ************************ 3.1. Format description event ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Changes needed here concern setting post-header length for Query events. This setting is done in Format description event constructor which creates the event for writing to binary log: if (binlog_with_tables_info) post_header_len[QUERY_EVENT - 1] = QUERY_HEADER_LEN_EXT; else post_header_len[QUERY_EVENT - 1] = QUERY_HEADER_LEN; This change is to be done only for case binlog_ver = 4. NOTE. The refered above constructor is allowed to be invoked in a client context for creating "artificial" Format description events in case of MySQL < 5.0 (e.g. see mysqlbinlog code). To avoid compilation problems (because of 'binlog_with_tables_info') and taking into account the "MySQL < 5.0" restriction, we have to #ifdef out the above code in following manner: switch (binlog_ver) { case 4: /* MySQL 5.0 and higher */ + #ifndef MYSQL_CLIENT ... + #else + <error> + #endif case 1: case 3: ... } 3.2. Query event ~~~~~~~~~~~~~~~~ Changes needed here include adding tables_info and tables_info_len members (member for query length already exists) and modifying the following function-members: Query_log_event(buf) constructor -------------------------------- [Parses binary format written to the 'buf'] Getting post-header length from the Format description event (passed to the constructor as an argument), define whether buf contains an extended or usual Query event and parse the buf contents accordingly. NOTE. Defining Query event format here should be done with taking into account that this constructor can be called within a Query-derived event with the event_type argument != QUERY_EVENT. Query_log_event(thd) constructor -------------------------------- [Creates the event for binlogging] In case of binlog_with_tables_info = TRUE, set additionally query_len, tables_info_len, and tables_info members (the constructor is to have an additional 'tables_info' argument). write() function ---------------- [Writes the event to binlog] In case of binlog_with_tables_info = TRUE, write additional members (query_len, tables_info_len, and tables_info) to binary log. Also write corresponding whole event length to the common-header. <To be continued> 4. Where to get tables info from? ********************************* 4.1. Case study: CREATE TABLE ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ *** CREATE TABLE table [SELECT ...] bool mysql_create_table_no_lock( THD *thd, const char *db, const char *table_name, ...) { ... // ------------------------------------- // WL40: To be included in tables_info: // * db, table_name // * thd->lex->query_tables (tables refered to in // the select-part; empty if no select-part) // ------------------------------------- write_bin_log(thd, TRUE, thd->query, thd->query_length); } *** CREATE TABLE table LIKE src-table bool mysql_create_like_table( ... TABLE_LIST *table, TABLE_LIST *src_table, ...) { ... if (thd->current_stmt_binlog_row_based) { // RBR: In this case we don't replicate temp tables if (!(create_info->options & HA_LEX_CREATE_TMP_TABLE)) { if (src_table->table->s->tmp_table) { // CREATE normal-table LIKE temp-table: // Generate new query without LIKE-part store_create_info(thd, table, &query, create_info, FALSE); // ------------------------------------- // WL40: To include to tables_info: // * table (src_table is not included) // ------------------------------------- write_bin_log(thd, TRUE, query.ptr(), query.length()); } else { // CREATE normal-table LIKE normal-table // ------------------------------------- // WL40: To include to log_tables_info: // * table // * src_table // ------------------------------------- write_bin_log(thd, TRUE, thd->query, thd->query_length); } } // CREATE temp-table LIKE ... // This case is not replicated } else { // SBR: // ------------------------------------- // WL40: To include to tables_info: // * table // * src_table // ------------------------------------- write_bin_log(thd, TRUE, thd->query, thd->query_length); } } <To be continued> ESTIMATED WORK TIME ESTIMATED COMPLETION DATE ----------------------------------------------------------------------- WorkLog (v3.5.9)

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[Maria-developers] Rev 2731: MWL#36: Add a mysqlbinlog option to change the used database in file:///home/psergey/dev/maria-5.2/
by Sergey Petrunya 04 Nov '09

04 Nov '09

At file:///home/psergey/dev/maria-5.2/ ------------------------------------------------------------ revno: 2731 revision-id: psergey(a)askmonty.org-20091104224158-nk2s2luvlqwa02bl parent: monty(a)askmonty.org-20091028221427-frz7593084t6osmc parent: alexi1952(a)yandex.ru-20091027134247-2efxqunerou2hykv committer: Sergey Petrunya <psergey(a)askmonty.org> branch nick: maria-5.2 timestamp: Thu 2009-11-05 01:41:58 +0300 message: MWL#36: Add a mysqlbinlog option to change the used database - Merge to MariaDB 5.2 added: mysql-test/std_data/loaddata7.dat loaddata7.dat-20091016142045-b5fpf9tpydkmwy0i-1 mysql-test/suite/binlog/r/binlog_row_mysqlbinlog_options.result binlog_row_mysqlbinl-20091016142045-b5fpf9tpydkmwy0i-2 mysql-test/suite/binlog/t/binlog_row_mysqlbinlog_options.test binlog_row_mysqlbinl-20091016142045-b5fpf9tpydkmwy0i-3 modified: client/Makefile.am sp1f-makefile.am-19700101030959-zpaig4zjwqhmsob3ypilmrcrkq7pu6gf client/client_priv.h sp1f-client_priv.h-20010912205330-fzvv7eg77ywdut64ojoihwu3lhbabphc client/mysqlbinlog.cc sp1f-mysqlbinlog.cc-19700101030959-b3vgyo47ljent5mhbyj6ik33bi4bukad client/sql_string.cc sp1f-sql_string.cc-19700101030959-72h4johdz5mgcc6z2xceguohasr3pkrx client/sql_string.h sp1f-sql_string.h-19700101030959-oscd4vjvtuwjf22oosfpfmvc2f3km2dx sql/log_event.cc sp1f-log_event.cc-19700101030959-msmqlflsngxosswid2hpzxly5vfqdddc sql/log_event.h sp1f-log_event.h-19700101030959-clq6ett55tcqbpys2i4cpfrdccq7j4om sql/mysql_priv.h sp1f-mysql_priv.h-19700101030959-4fl65tqpop5zfgxaxkqotu2fa2ree5ci sql/mysqld.cc sp1f-mysqld.cc-19700101030959-zpswdvekpvixxzxf7gdtofzel7nywtfj sql/rpl_filter.cc sp1f-table_filter.cc-20050308201116-4anzb26smj76r56ihkpxzbtnzlzatr2k sql/rpl_filter.h sp1f-table_filter.h-20050308201116-ynbrrxlqijcoxfwgnipwjhgfw7vhdytw sql/sql_string.cc sp1f-sql_string.cc-19700101030959-yg6a37s5vnlpgxanuou6h2vbdmwbdxdx sql/sql_string.h sp1f-sql_string.h-19700101030959-nogsoxwv222e4vm4toic7cabeb4swajz sql/thr_malloc.cc sp1f-thr_malloc.cc-19700101030959-sg5hfbdswjtjtdjtmvppuc2eedch3p3s ------------------------------------------------------------ revno: 2643.51.10 revision-id: alexi1952(a)yandex.ru-20091027134247-2efxqunerou2hykv parent: psergey(a)askmonty.org-20091024214858-5whjzap4t0qvv41j committer: Alexander Ivanov <alexi1952(a)yandex.ru> branch nick: maria-wl36 timestamp: Tue 2009-10-27 16:42:47 +0300 message: MWL#36: Add a mysqlbinlog option to change the used database. Post-review changes: * modify mysqlbinlog's --help message for --rewrite-db option. * add test for mysqlbinlog with --read-from-remote-server option. modified: client/mysqlbinlog.cc sp1f-mysqlbinlog.cc-19700101030959-b3vgyo47ljent5mhbyj6ik33bi4bukad mysql-test/suite/binlog/r/binlog_row_mysqlbinlog_options.result binlog_row_mysqlbinl-20091016142045-b5fpf9tpydkmwy0i-2 mysql-test/suite/binlog/t/binlog_row_mysqlbinlog_options.test binlog_row_mysqlbinl-20091016142045-b5fpf9tpydkmwy0i-3 ------------------------------------------------------------ revno: 2643.51.9 revision-id: psergey(a)askmonty.org-20091024214858-5whjzap4t0qvv41j parent: psergey(a)askmonty.org-20091024194339-tauuslposi16t7uv committer: Sergey Petrunya <psergey(a)askmonty.org> branch nick: maria-5.1-wl36-r3 timestamp: Sun 2009-10-25 01:48:58 +0400 message: MWL#36: Add a mysqlbinlog option to change the used database - Apply Alexander Ivanov's fix to testsuite modified: mysql-test/suite/binlog/r/binlog_row_mysqlbinlog_options.result binlog_row_mysqlbinl-20091016142045-b5fpf9tpydkmwy0i-2 mysql-test/suite/binlog/t/binlog_row_mysqlbinlog_options.test binlog_row_mysqlbinl-20091016142045-b5fpf9tpydkmwy0i-3 ------------------------------------------------------------ revno: 2643.51.8 revision-id: psergey(a)askmonty.org-20091024194339-tauuslposi16t7uv parent: alexi1952(a)yandex.ru-20091017061257-v142dpem8x7rrh35 committer: Sergey Petrunya <psergey(a)askmonty.org> branch nick: maria-5.1-wl36-r3 timestamp: Sat 2009-10-24 23:43:39 +0400 message: MWL#36: Add a mysqlbinlog option to change the used database - Review fixes modified: client/Makefile.am sp1f-makefile.am-19700101030959-zpaig4zjwqhmsob3ypilmrcrkq7pu6gf client/mysqlbinlog.cc sp1f-mysqlbinlog.cc-19700101030959-b3vgyo47ljent5mhbyj6ik33bi4bukad client/sql_string.h sp1f-sql_string.h-19700101030959-oscd4vjvtuwjf22oosfpfmvc2f3km2dx sql/log_event.cc sp1f-log_event.cc-19700101030959-msmqlflsngxosswid2hpzxly5vfqdddc sql/log_event.h sp1f-log_event.h-19700101030959-clq6ett55tcqbpys2i4cpfrdccq7j4om sql/mysqld.cc sp1f-mysqld.cc-19700101030959-zpswdvekpvixxzxf7gdtofzel7nywtfj sql/rpl_filter.cc sp1f-table_filter.cc-20050308201116-4anzb26smj76r56ihkpxzbtnzlzatr2k sql/rpl_filter.h sp1f-table_filter.h-20050308201116-ynbrrxlqijcoxfwgnipwjhgfw7vhdytw sql/sql_string.cc sp1f-sql_string.cc-19700101030959-yg6a37s5vnlpgxanuou6h2vbdmwbdxdx sql/sql_string.h sp1f-sql_string.h-19700101030959-nogsoxwv222e4vm4toic7cabeb4swajz ------------------------------------------------------------ revno: 2643.51.7 revision-id: alexi1952(a)yandex.ru-20091017061257-v142dpem8x7rrh35 parent: alexi1952(a)yandex.ru-20091016150824-qs0h8jnskz26y56h committer: Alexander Ivanov <alexi1952(a)yandex.ru> branch nick: maria-wl36 timestamp: Sat 2009-10-17 10:12:57 +0400 message: After merge modified: sql/sql_string.cc sp1f-sql_string.cc-19700101030959-yg6a37s5vnlpgxanuou6h2vbdmwbdxdx ------------------------------------------------------------ revno: 2643.51.6 revision-id: alexi1952(a)yandex.ru-20091016150824-qs0h8jnskz26y56h parent: alexi1952(a)yandex.ru-20091016142256-ylt3xpab2qhgs8hw parent: monty(a)askmonty.org-20091014080956-d6xr2v3glk4v53sg committer: Alexander Ivanov <alexi1952(a)yandex.ru> branch nick: maria-wl36 timestamp: Fri 2009-10-16 19:08:24 +0400 message: MWL#36: Add a mysqlbinlog option to change the used database. Merge from trunk. added: BUILD/compile-pentium-debug-max-no-qc compilepentiumdebugm-20090923065542-7a3x9z3bgfxn1rac-1 mysql-test/r/mysqltest_ps.result mysqltest_ps.result-20091009074042-4ptmxutygql3xe53-1 mysql-test/suite/maria/t/maria_showlog_error-master.opt maria_showlog_errorm-20091013124404-b9hjoj2o0dtvoi0v-1 mysql-test/t/mysqltest_ps.test mysqltest_ps.test-20091009074042-4ptmxutygql3xe53-2 win/configure-mariadb.sh configuremariadb.sh-20091008190333-1t6vp376gcf6dk1x-1 win/make_mariadb_win_dist make_mariadb_win_dis-20091011101226-jxt5k56vsnmdwseb-1 modified: BUILD/SETUP.sh sp1f-setup.sh-20001218212418-itvzddls4bsqffggcsjklbawdmaxdhde Makefile.am sp1f-makefile.am-19700101030959-jbbpiygwpgybyqknlavdxxupbrjonu7h client/mysqltest.cc sp1f-mysqltest.c-20001010065317-ix4zw26srlev7yugcz455ux22zwyynyf configure.in sp1f-configure.in-19700101030959-mgdpoxtnh2ewmvusvfpkreuhwvffkcjw mysql-test/include/maria_empty_logs.inc sp1f-maria_empty_logs.inc-20071113161227-ndxpipzwp33lgtq7hd2ztaenz7talfmb mysql-test/include/read_many_rows.inc sp1f-innodbbig.test-20050407162409-2ijhhplhkad7ibufmxakqxeassbgr3u7 mysql-test/include/wait_for_status_var.inc wait_for_status_var.-20090403213228-jhk85sfwqs7rva2t-1 mysql-test/lib/My/ConfigFactory.pm sp1f-configfactory.pm-20071212171904-umibosyolpj2kzgk32rt5p6pl6vztmaq mysql-test/lib/mtr_cases.pm sp1f-mtr_cases.pl-20050203205008-rrteoawyobvgq6u7zeyce4tmuu334ayg mysql-test/mysql-test-run.pl sp1f-mysqltestrun.pl-20041230152716-xjnn5ndv4rr4by6ijmj5a4ysubxc7qh3 mysql-test/r/read_many_rows_innodb.result sp1f-innodbbig.result-20050407162408-3byrsilm6v4jwdzg6hckv4gvderpmwrz mysql-test/suite/funcs_1/datadict/processlist_priv.inc sp1f-processlist_priv.inc-20070815194641-da67ub26jjvt6hw6xorwk7twwxj6wofg mysql-test/suite/funcs_1/datadict/processlist_val.inc sp1f-processlist_val.inc-20070815194641-3hfsmyh3jr2gjhvgms52iydpkamdbnoz mysql-test/suite/funcs_1/r/is_columns_is.result sp1f-is_columns_is.result-20080307163304-7bd6seaxklddmff6f3bb54inlyw6unpw mysql-test/suite/funcs_1/r/is_tables_is.result sp1f-is_tables_is.result-20080307163304-6xl5vbegso6wet3dzoehxb645vntxpig mysql-test/suite/funcs_1/r/is_tables_myisam.result sp1f-is_tables_myisam.res-20080307163304-e4a7cotuvanfvlzekx7hbwyhb5f2gk73 mysql-test/suite/funcs_1/r/processlist_priv_no_prot.result sp1f-a_processlist_priv_n-20070815194641-dlvb2zym4djihvxmbsmib5bvpgytiuoe mysql-test/suite/funcs_1/r/processlist_val_no_prot.result sp1f-a_processlist_val_no-20070815194641-puz2vi6caqirb4nqzumushorqyuniraq mysql-test/suite/funcs_1/t/is_columns_is.test sp1f-is_columns_is.test-20080307163303-projhl5aviz6wflvnkcoukmxy6nra32g mysql-test/suite/maria/t/maria-recover.test mariarecover.test-20080602174033-rnr5wg8wn2bqarwk-1 mysql-test/suite/parts/t/partition_alter1_1_2_innodb.test sp1f-partition_alter1_1_2-20080513231047-73rswweuq6oir4o2u6svrq3sihowexyn mysql-test/suite/parts/t/partition_alter1_1_2_myisam.test sp1f-partition_alter1_1_2-20080513231047-bc3pgqtbhdmv3e6rhbbdit2nvwvry6dw mysql-test/suite/parts/t/partition_alter1_1_innodb.test sp1f-partition_alter1_1_i-20080513231047-3ir4v6ppntt2eadlbomo4hbwfe5sauay mysql-test/suite/parts/t/partition_alter1_1_myisam.test sp1f-partition_alter1_1_m-20080513231047-rgvbdni4nugq5zraq7vneewnlbdqdz5r mysql-test/suite/parts/t/partition_alter1_2_innodb.test sp1f-partition_alter1_2_i-20080513231047-g6yx4e6tufcbky2wq463xgngz66cuqnu mysql-test/suite/parts/t/partition_alter1_2_myisam.test sp1f-partition_alter1_2_m-20080513231047-rij737fg6r5v64noymxivu75d5ngreqx mysql-test/suite/parts/t/partition_alter2_1_innodb.test sp1f-partition_alter2_inn-20070206122238-btax2l7djjymz6hlnkmuvwdt2nbqbxed mysql-test/suite/parts/t/partition_alter2_1_maria.test partition_alter2_1_m-20081121141924-3a12t18v91jq9g3g-1 mysql-test/suite/parts/t/partition_alter2_1_myisam.test sp1f-partition_alter2_myi-20070206122238-yz7u7rjz5kz6n4vjdn7s5t7kxnzkkamf mysql-test/suite/parts/t/partition_alter2_2_innodb.test partition_alter2_2_i-20080908140941-884mge0s10lxgki2-3 mysql-test/suite/parts/t/partition_alter2_2_maria.test partition_alter2_2_m-20081121141924-3a12t18v91jq9g3g-2 mysql-test/suite/parts/t/partition_alter2_2_myisam.test partition_alter2_2_m-20080908140941-884mge0s10lxgki2-4 mysql-test/suite/parts/t/partition_alter3_innodb.test sp1f-partition_alter3_inn-20070206122238-i52aup4vehr4p7jhfzhvlhwb2m6txoca mysql-test/suite/parts/t/partition_alter3_myisam.test sp1f-partition_alter3_myi-20070206122238-pfd4wa7cixsoxjigbqeqlsamagdt64ff mysql-test/suite/parts/t/partition_alter4_innodb.test sp1f-partition_alter4_inn-20070206122238-wzdnxx4co5gutrm6mnbees2dkz7bwsii mysql-test/suite/parts/t/partition_alter4_myisam.test sp1f-partition_alter4_myi-20070206122238-54kwwhogzz65yuo74mwin2d5fe5rki2n mysql-test/suite/parts/t/partition_basic_innodb.test sp1f-partition_basic_inno-20070206122238-6o7mtftdh7bsyo3up576z5ng45jkkhed mysql-test/suite/parts/t/partition_basic_myisam.test sp1f-partition_basic_myis-20070206122238-w5z7ioipltrbhl6y4yt63ueuuf3zrv46 mysql-test/suite/parts/t/partition_basic_symlink_myisam.test sp1f-partition_basic_syml-20080206141352-td2zc3ehbfsoon3e6nfwhq5lrpe7s3mt mysql-test/suite/parts/t/partition_engine_innodb.test sp1f-partition_engine_inn-20070206122238-qfeexchp6zfhwipmml3m64jx334k7vj3 mysql-test/suite/parts/t/partition_engine_myisam.test sp1f-partition_engine_myi-20070206122238-zx4jgy2vyr2u3svn7ktw3xzvl72wyck6 mysql-test/suite/parts/t/partition_recover_myisam.test partition_repair_myi-20080609121315-mjya2e9ekn7bunzm-2 mysql-test/suite/parts/t/partition_special_innodb.test sp1f-partition_special_in-20070206122239-ric3u7bjjmi6nzboyfzdbfiepzkx6i7k mysql-test/suite/parts/t/partition_syntax_innodb.test sp1f-partition_syntax_inn-20070206122240-nflwppyghr62grue7rxvideeq3pt5lpb mysql-test/suite/parts/t/partition_syntax_myisam.test sp1f-partition_syntax_myi-20070206122240-gvuy3nivxgp6biwnztskv3gvsji3fzl3 mysql-test/suite/pbxt/r/connect.result connect.result-20090402100035-4ilk9i91sh65vjcb-21 mysql-test/suite/pbxt/r/mysqlslap.result mysqlslap.result-20090402100035-4ilk9i91sh65vjcb-102 mysql-test/suite/pbxt/r/ps_11bugs.result ps_11bugs.result-20090402100035-4ilk9i91sh65vjcb-129 mysql-test/suite/pbxt/r/select.result select.result-20090402100035-4ilk9i91sh65vjcb-139 mysql-test/suite/pbxt/r/union.result union.result-20090402100035-4ilk9i91sh65vjcb-166 mysql-test/suite/pbxt/t/connect.test connect.test-20090402100035-4ilk9i91sh65vjcb-188 mysql-test/t/variables-big.test sp1f-variablesbig.test-20070412220324-cmxsynsvdpjgbtnnanbt6pyrzz3xrnwo scripts/make_win_bin_dist sp1f-make_win_bin_dist-20060901123056-xnusgszvkfrrcxkqidb7zszax2ezpyto sql/mysql_priv.h sp1f-mysql_priv.h-19700101030959-4fl65tqpop5zfgxaxkqotu2fa2ree5ci sql/mysqld.cc sp1f-mysqld.cc-19700101030959-zpswdvekpvixxzxf7gdtofzel7nywtfj sql/sql_string.cc sp1f-sql_string.cc-19700101030959-yg6a37s5vnlpgxanuou6h2vbdmwbdxdx storage/maria/ha_maria.cc sp1f-ha_maria.cc-20060411134405-dmngb4v5x5fxlxhff527ud3etiutxuxk storage/maria/ma_state.c sp1f-ma_state.c-20080529153331-ttwxiq5ksyib6sdrdsdl2lnbbm362lwh storage/maria/maria_def.h sp1f-maria_def.h-20060411134454-urdx4joxwcwzxbmltpzejn53y2rgjs44 storage/myisam/ha_myisam.cc sp1f-ha_myisam.cc-19700101030959-7xzssylbn7zfz3nupnsw43wws6xlltsu storage/myisam/mi_locking.c sp1f-mi_locking.c-19700101030959-27f7n7juexzv4qrhkiwcoylzh4yfibbl storage/myisam/myisamdef.h sp1f-myisamdef.h-19700101030959-fzrxvpmzhzqfn5w2clasmcw7af4kanoa storage/pbxt/src/Makefile.am makefile.am-20090326121724-x683v32twzr3fi0y-13 win/Makefile.am sp1f-makefile.am-20060324215048-nfows6kg5gqazyzq4qztdyzddvzjmrfm win/configure.js sp1f-configure.js-20060131135210-xvfnytwaxztc3ytr6pmdtutht4i26rdu ------------------------------------------------------------ revno: 2643.51.5 revision-id: alexi1952(a)yandex.ru-20091016142256-ylt3xpab2qhgs8hw parent: alexi1952(a)yandex.ru-20091016140412-90gld44oqp6bv9cs committer: Alexander Ivanov <alexi1952(a)yandex.ru> branch nick: maria-wl36 timestamp: Fri 2009-10-16 18:22:56 +0400 message: MWL#36: Add a mysqlbinlog option to change the used database. Add test-suite. added: mysql-test/std_data/loaddata7.dat loaddata7.dat-20091016142045-b5fpf9tpydkmwy0i-1 mysql-test/suite/binlog/r/binlog_row_mysqlbinlog_options.result binlog_row_mysqlbinl-20091016142045-b5fpf9tpydkmwy0i-2 mysql-test/suite/binlog/t/binlog_row_mysqlbinlog_options.test binlog_row_mysqlbinl-20091016142045-b5fpf9tpydkmwy0i-3 ------------------------------------------------------------ revno: 2643.51.4 revision-id: alexi1952(a)yandex.ru-20091016140412-90gld44oqp6bv9cs parent: alexi1952(a)yandex.ru-20091016132813-yingxxg1m0lcb61p committer: Alexander Ivanov <alexi1952(a)yandex.ru> branch nick: maria-wl36 timestamp: Fri 2009-10-16 18:04:12 +0400 message: MWL#36: Add a mysqlbinlog option to change the used database. Add --rewrite-db option to mysqlbinlog. modified: client/client_priv.h sp1f-client_priv.h-20010912205330-fzvv7eg77ywdut64ojoihwu3lhbabphc client/mysqlbinlog.cc sp1f-mysqlbinlog.cc-19700101030959-b3vgyo47ljent5mhbyj6ik33bi4bukad ------------------------------------------------------------ revno: 2643.51.3 revision-id: alexi1952(a)yandex.ru-20091016132813-yingxxg1m0lcb61p parent: alexi1952(a)yandex.ru-20091016115816-tj67uvdvqrt8f6fz committer: Alexander Ivanov <alexi1952(a)yandex.ru> branch nick: maria-wl36 timestamp: Fri 2009-10-16 17:28:13 +0400 message: MWL#36: Add a mysqlbinlog option to change the used database. Add Rpl_filter to mysqlbinlog.cc Note. Though within MWL#36 we are going to use only two Rpl_filter's methods (add_db_rewrite and get_rewrite_db), we look forward for MWL#40 where Rpl_filter is likely to be used to its more extent. Note. Within MWL#36 we will not use Rpl_filter for supporting --database option: this option allows to specify only one database what doesn't correlate with Rpl_filter::add_do_db() (using this method will either appear "artificial" or require changing --database semantics). To be discussed within MWL#40. To add Rpl_filter we need: 1. include sql_string.h There are two instances of sql_string.* files - in sql and in client directories. We need to use the ones from the sql dir. 2. include sql_list.h This requires to define a client version of sql_alloc() function. 3. include rpl_filter.h This requires a definition of system_charset_info variable. Besides, Rpl_filter::tables_ok() refers to a TABLE_LIST structure which encounts deep non-client dependencies and can't be used here as is. On the other hand, tables_ok() make use only few TABLE_LIST's members and none of them depends on specific server context. This allows to redefine TABLE_LIST in a client context so that tables_ok() becomes admissible (surely it's a kind of hack but (at least currently) it's better than #ifndef'ing this method in Rpl_filter definition). Also add Rpl_filter::rewrite_db_is_empty() method. This is needed to be able to check that --rewrite-db is not used jointly with --base64-output= always (this is not supported - at least currently). modified: client/mysqlbinlog.cc sp1f-mysqlbinlog.cc-19700101030959-b3vgyo47ljent5mhbyj6ik33bi4bukad sql/rpl_filter.cc sp1f-table_filter.cc-20050308201116-4anzb26smj76r56ihkpxzbtnzlzatr2k sql/rpl_filter.h sp1f-table_filter.h-20050308201116-ynbrrxlqijcoxfwgnipwjhgfw7vhdytw ------------------------------------------------------------ revno: 2643.51.2 revision-id: alexi1952(a)yandex.ru-20091016115816-tj67uvdvqrt8f6fz parent: alexi1952(a)yandex.ru-20091016112009-il1xp74ksbm7i9ux committer: Alexander Ivanov <alexi1952(a)yandex.ru> branch nick: maria-wl36 timestamp: Fri 2009-10-16 15:58:16 +0400 message: MWL#36: Add a mysqlbinlog option to change the used database. Add rewrite_db() member to the Table_map_log_event class. Each RBR-event in binary log is preceded by a Table_map event containing a (db_id, db_name) pair. The rewrite_db(new_name) function replaces db_name by new_name in a buffer containing Table_map event read from the binary log. modified: sql/log_event.cc sp1f-log_event.cc-19700101030959-msmqlflsngxosswid2hpzxly5vfqdddc sql/log_event.h sp1f-log_event.h-19700101030959-clq6ett55tcqbpys2i4cpfrdccq7j4om ------------------------------------------------------------ revno: 2643.51.1 revision-id: alexi1952(a)yandex.ru-20091016112009-il1xp74ksbm7i9ux parent: knielsen(a)knielsen-hq.org-20091006183755-y08lid6fg8mnr8sk committer: Alexander Ivanov <alexi1952(a)yandex.ru> branch nick: maria-wl36 timestamp: Fri 2009-10-16 15:20:09 +0400 message: MWL#36: Add a mysqlbinlog option to change the used database. Make sql_alloc() declaration "public" for a client context. The reason is that sql_alloc() is used in definition of some common purpose stuff (e.g. sql_list.*). To make this stuff available for a client context we declare sql_alloc() as a "virtual function", i.e. as a function that is already declared but must be defined in this context (note that definition of sql_alloc() in thr_malloc.cc is #ifndef'ed for MYSQL_CLIENT). Also make sql_string.h repeatedly includable. modified: client/sql_string.cc sp1f-sql_string.cc-19700101030959-72h4johdz5mgcc6z2xceguohasr3pkrx sql/mysql_priv.h sp1f-mysql_priv.h-19700101030959-4fl65tqpop5zfgxaxkqotu2fa2ree5ci sql/sql_string.cc sp1f-sql_string.cc-19700101030959-yg6a37s5vnlpgxanuou6h2vbdmwbdxdx sql/sql_string.h sp1f-sql_string.h-19700101030959-nogsoxwv222e4vm4toic7cabeb4swajz sql/thr_malloc.cc sp1f-thr_malloc.cc-19700101030959-sg5hfbdswjtjtdjtmvppuc2eedch3p3s Diff too large for email (1159 lines, the limit is 1000).

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[Maria-developers] MWL#24: Review feedback, first batch
by Sergey Petrunya 04 Nov '09

04 Nov '09

Hello Igor, Please find below the first portion of MWL#24 review feedback below. More to follow. > diff -urN --exclude='.*' maria-5.1-wl24-clean2/sql/opt_range.cc maria-5.1-wl24-nocompile/sql/opt_range.cc > --- maria-5.1-wl24-clean2/sql/opt_range.cc 2009-11-03 00:18:22.000000000 +0300 > +++ maria-5.1-wl24-nocompile/sql/opt_range.cc 2009-11-03 00:12:29.000000000 +0300 ... > @@ -809,96 +940,294 @@ > > > /* > - Perform OR operation on this SEL_IMERGE and supplied SEL_TREE new_tree, > - combining new_tree with one of the trees in this SEL_IMERGE if they both > - have SEL_ARGs for the same key. > + Check if any of the range trees of this imerge intersects with a given tree > > SYNOPSIS > - or_sel_tree_with_checks() > - param PARAM from SQL_SELECT::test_quick_select There is be no need for this parameter since sel_trees_have_common_keys() doesn't really need it. > - new_tree SEL_TREE with type KEY or KEY_SMALLER. > + have_common_keys() > + param Context info for the function > + tree SEL_TREE intersection with the imerge range trees is checked for Unfinished sentence? > > - NOTES > - This does the following: > - (t_1||...||t_k)||new_tree = > - either > - = (t_1||...||t_k||new_tree) > - or > - = (t_1||....||(t_j|| new_tree)||...||t_k), > + DESCRIPTION > + The function checks whether there is any range tree rt_i in this imerge > + such that there are some indexes for which ranges are defined in both > + rt_i and the range part of the SEL_TREE tree. > + To check this the function calls the function sel_trees_have_common_keys. > + > + RETURN > + TRUE if there are such range trees in this imerge > + FALSE otherwise > +*/ > + > +bool SEL_IMERGE::have_common_keys(RANGE_OPT_PARAM *param, SEL_TREE *tree) > +{ > + for (SEL_TREE** or_tree= trees, **bound= trees_next; > + or_tree != bound; or_tree++) > + { > + key_map common_keys; > + if (sel_trees_have_common_keys(param, *or_tree, tree, &common_keys)) > + return TRUE; > + } > + return FALSE; > +} > > - where t_i, y are SEL_TREEs. > - new_tree is combined with the first t_j it has a SEL_ARG on common > - key with. As a consequence of this, choice of keys to do index_merge > - read may depend on the order of conditions in WHERE part of the query. > > +/* > + Perform AND operation for this imerge and the range part of a tree > + > + SYNOPSIS > + and_sel_tree() > + param Context info for the operation > + tree SEL_TREE for the second operand of the operation > + new_imerge OUT imerge for the result of the operation > + > + DESCRIPTION > + This function performs AND operation for this imerge m and the > + range part of the SEL_TREE tree rt. In other words the function ^^^^ note that here it is 'rt' while further on it is 'RT'. > + pushes rt into this imerge. The resulting imerge is returned in > + the parameter new_imerge. > + If this imerge m represent the formula > + RT_1 OR ... OR RT_k > + then the resulting imerge of the function represents the formula > + (RT_1 AND RT) OR ... (RT_k AND RT) ^^^ please add 'OR' here. Overall, my personal opinion is that we should aim for more siccint comments, for example, for this function the comment could be: <comment> This function performs an AND operation between this SEL_IMERGE object and a given SEL_TREE object. It performs the following conversion: (rt_1 OR ... OR rt_k) AND rt -> (rt_1 AND rt) OR ... OR (rt_k AND rt) We call and_range_trees() function to construct a SEL_TREE for (rt_i AND rt). </comment> > + The function calls the function and_range_trees to construct the > + range tree representing (RT_i AND RT). imho there is not much merit in providing details like that (or I'm missing something important here) > + > + NOTE > + The function may return an empty imerge without any range trees while here it would be helpful to have another sentense explaining when this can happen and what does returning empty imerge means. (does it mean that there is no records that would match both given SEL_IMERGE and SEL_TREE?) > + > RETURN > - 0 OK > - 1 One of the trees was combined with new_tree to SEL_TREE::ALWAYS, > - and (*this) should be discarded. > - -1 An error occurred. > + 0 if the operation is a success > + -1 otherwise: there is not enough memory to perform the operation > */ > > -int SEL_IMERGE::or_sel_tree_with_checks(RANGE_OPT_PARAM *param, SEL_TREE *new_tree) > +int SEL_IMERGE::and_sel_tree(RANGE_OPT_PARAM *param, SEL_TREE *tree, > + SEL_IMERGE *new_imerge) If the function can only return two possible values, can its return type be changed to bool? > { > - for (SEL_TREE** tree = trees; > - tree != trees_next; > - tree++) > + for (SEL_TREE** or_tree= trees; or_tree != trees_next; or_tree++) > { > - if (sel_trees_can_be_ored(*tree, new_tree, param)) > + SEL_TREE *result= 0; The name 'result' is typically used to store the result of entire function. This function will typically produce multiple 'results', which is confusing. Please rename the variable. > + key_map result_keys; > + if (!(result= new SEL_TREE())) > + return (-1); > + if (!and_range_trees(param, *or_tree, tree, result)) > { > - *tree = tree_or(param, *tree, new_tree); > - if (!*tree) > - return 1; > - if (((*tree)->type == SEL_TREE::MAYBE) || > - ((*tree)->type == SEL_TREE::ALWAYS)) > + if (new_imerge->or_sel_tree(param, result)) > + return (-1); > + } > + } > + return 0; > +} > + > + > +/* > + Perform OR operation on this imerge and the range part of a tree > + > + SYNOPSIS > + or_sel_tree_with_checks() > + param Context info for the operation > + tree SEL_TREE whose range part is to be ored > + is_first_check_pass <=> the first call of the function for this imerge > + is_last_check_pass OUT <=> no more calls of the function for this imerge > + > + DESCRIPTION > + The functions performs OR operation on this imerge m and the range part "functions performs", bad grammar. Why denote the imerge as "m" if we don't use "m" later on? > + of the SEL_TREE tree rt. It always replaces this imerge with the result > + of the operation. > + > + The operation can be performed in two different modes: with > + is_first_check_pass==TRUE and is_first_check_pass==FALSE, transforming > + this imerge differently. > + > + Given this imerge represents the formula > + RT_1 OR ... OR RT_k: > + > + 1. In the first mode, when is_first_check_pass==TRUE : Is there really a need to be be so verbose, s/In the first mode,// ? > + 1.1. If rt must be ored(see the function sel_trees_must_be_ored) with Would it be shorter if "see the function sel_trees_must_be_ored" was changed to "see sel_trees_must_be_ored()"? > + some rt_j (there may be only one such range tree in the imerge) > + then the function produces the imerge representing the formula s/the imerge/an imerge/ ? > + RT_1 OR ... OR (RT_j OR RT) OR ... OR RT_k, > + where the tree for (RT_j OR RT) is built by oring the pairs s/oring/ORing/ ? > + of SEL_ARG trees for the corresponding indexes > + 1.2. Otherwise the function produces the imerge representing the formula: > + RT_1 OR ... OR RT_k OR RT. > + > + 2. In the second mode, when is_first_check_pass==FALSE : > + 2.1. For each rt_j in the imerge that can be ored (see the function > + sel_trees_can_be_ored), but not must be ored, with rt the function > + replaces rt_j for a range tree such that for each index for which > + ranges are defined in both in rt_j and rt the tree contains the > + result of oring of these ranges. > + 2.2. In other cases the function does not produce any imerge. > + > + When is_first_check==TRUE the function returns FALSE in the parameter > + is_last_check_pass if there is no rt_j such that rt_j can be ored with rt, > + but, at the same time, it's not true that rt_j must be ored with rt. > + When is_first_check==FALSE the function always returns FALSE in the > + parameter is_last_check_pass. > + > + RETURN > + 1 The result of oring of rt_j and rt that must be ored returns the > + the range tree with type==SEL_TREE::ALWAYS > + (in this case the imerge m should be discarded) > + -1 The function runs out of memory > + 0 in all other cases > +*/ > + > +int SEL_IMERGE::or_sel_tree_with_checks(RANGE_OPT_PARAM *param, > + SEL_TREE *tree, > + bool is_first_check_pass, > + bool *is_last_check_pass) > +{ > + *is_last_check_pass= TRUE; > + for (SEL_TREE** or_tree = trees; > + or_tree != trees_next; > + or_tree++) > + { > + SEL_TREE *result= 0; > + key_map result_keys; > + key_map ored_keys; > + if (sel_trees_can_be_ored(param, *or_tree, tree, &ored_keys)) > + { > + bool must_be_ored= sel_trees_must_be_ored(param, *or_tree, tree, > + ored_keys); > + if (must_be_ored == is_first_check_pass) { ^^^^^^ Coding style violation > + result_keys.clear_all(); > + result= *or_tree; > + for (uint key_no= 0; key_no < param->keys; key_no++) > + { > + if (!ored_keys.is_set(key_no)) > + { > + result->keys[key_no]= 0; > + continue; > + } > + SEL_ARG *key1= (*or_tree)->keys[key_no]; > + SEL_ARG *key2= tree->keys[key_no]; > + key2->incr_refs(); > + if ((result->keys[key_no]= key_or(param, key1, key2))) > + { > + > + result_keys.set_bit(key_no); > +#ifdef EXTRA_DEBUG > + if (param->alloced_sel_args < SEL_ARG::MAX_SEL_ARGS) > + { > + key1= result->keys[key_no]; > + (key1)->test_use_count(key1); > + } > +#endif > + } > + } > + } > + else if(is_first_check_pass) > + *is_last_check_pass= FALSE; > + } > + > + if (result) > + { > + if (result_keys.is_clear_all()) > + result->type= SEL_TREE::ALWAYS; > + *is_last_check_pass= TRUE; > + if ((result->type == SEL_TREE::MAYBE) || > + (result->type == SEL_TREE::ALWAYS)) > return 1; > /* SEL_TREE::IMPOSSIBLE is impossible here */ > - return 0; > + result->keys_map= result_keys; > + *or_tree= result; > + if (is_first_check_pass) > + return 0; > } > } > + if (!is_first_check_pass) > + return 0; > > - /* New tree cannot be combined with any of existing trees. */ > - return or_sel_tree(param, new_tree); > + if (!*is_last_check_pass && > + !(tree= new SEL_TREE(tree, FALSE, param))) > + return (-1); > + return or_sel_tree(param, tree); > } > > > /* > - Perform OR operation on this index_merge and supplied index_merge list. > + Perform OR operation on this imerge and and another imerge > + > + SYNOPSIS > + or_sel_tree_with_checks() > + param Context info for the operation > + imerge The second operand of the operation > + is_first_check_pass <=> the first call of the function for this imerge > + is_last_check_pass OUT <=> no more calls of the function for this imerge > > + DESCRIPTION > + For each range tree rt from 'imerge' the function calls the method > + SEL_IMERGE::or_sel_tree_with_checks that performs OR operation on this > + SEL_IMERGE object m and the tree rt. The mode of the operation is > + specified by the parameter is_first_check_pass. Each call of > + SEL_IMERGE::or_sel_tree_with_checks transforms this SEL_IMERGE object m. > + The function returns FALSE in the prameter is_last_check_pass if > + at least one of the calls of SEL_IMERGE::or_sel_tree_with_checks > + returns FALSE as the value of its last parameter. > + > RETURN > - 0 - OK > - 1 - One of conditions in result is always TRUE and this SEL_IMERGE > - should be discarded. > - -1 - An error occurred > + 1 One of the calls of SEL_IMERGE::or_sel_tree_with_checks returns 1. > + (in this case the imerge m should be discarded) > + -1 The function runs out of memory > + 0 in all other cases > */ > > -int SEL_IMERGE::or_sel_imerge_with_checks(RANGE_OPT_PARAM *param, SEL_IMERGE* imerge) > +int SEL_IMERGE::or_sel_imerge_with_checks(RANGE_OPT_PARAM *param, > + SEL_IMERGE* imerge, > + bool is_first_check_pass, > + bool *is_last_check_pass) > { > + *is_last_check_pass= TRUE; > for (SEL_TREE** tree= imerge->trees; > tree != imerge->trees_next; > tree++) > { > - if (or_sel_tree_with_checks(param, *tree)) > - return 1; > + uint rc; > + bool is_last; > + rc= or_sel_tree_with_checks(param, *tree, is_first_check_pass, &is_last); > + if (!is_last) > + *is_last_check_pass= FALSE; > + if (rc) > + return rc; > } > return 0; > } > > > -SEL_TREE::SEL_TREE(SEL_TREE *arg, RANGE_OPT_PARAM *param): Sql_alloc() > +/* > + Copy constructor for SEL_TREE objects > + > + SYNOPSIS > + SEL_TREE > + arg The source tree for the constructor > + without_merges <=> only the range part of the tree arg is copied > + param Context info for the operation > + > + DESCRIPTION > + The constructor creates a full copy of the SEL_TREE arg if > + the prameter without_merges==FALSE. Otherwise a tree is created > + that contains the copy only of the range part of the tree arg. > +*/ > + > +SEL_TREE::SEL_TREE(SEL_TREE *arg, bool without_merges, > + RANGE_OPT_PARAM *param): Sql_alloc() > { > keys_map= arg->keys_map; > type= arg->type; > - for (int idx= 0; idx < MAX_KEY; idx++) > + for (uint idx= 0; idx < param->keys; idx++) > { > if ((keys[idx]= arg->keys[idx])) > - keys[idx]->increment_use_count(1); > + keys[idx]->incr_refs(); > } > > + if (without_merges) > + return; > + > List_iterator<SEL_IMERGE> it(arg->merges); > for (SEL_IMERGE *el= it++; el; el= it++) > { > - SEL_IMERGE *merge= new SEL_IMERGE(el, param); > + SEL_IMERGE *merge= new SEL_IMERGE(el, 0, param); > if (!merge || merge->trees == merge->trees_next) > { > merges.empty(); > @@ -909,7 +1238,23 @@ > } > > > -SEL_IMERGE::SEL_IMERGE (SEL_IMERGE *arg, RANGE_OPT_PARAM *param) : Sql_alloc() > +/* > + Copy constructor for SEL_IMERGE objects > + > + SYNOPSIS > + SEL_IMERGE > + arg The source imerge for the constructor > + cnt How many trees from arg are to be copied > + param Context info for the operation > + > + DESCRIPTION > + The cnt==0 then the constructor creates a full copy of the > + imerge arg. Otherwise only the first cnt trees of the imerge > + are copied. > +*/ > + > +SEL_IMERGE::SEL_IMERGE(SEL_IMERGE *arg, uint cnt, > + RANGE_OPT_PARAM *param) : Sql_alloc() > { > uint elements= (arg->trees_end - arg->trees); > if (elements > PREALLOCED_TREES) > @@ -921,13 +1266,13 @@ > else > trees= &trees_prealloced[0]; > > - trees_next= trees; > + trees_next= trees + (cnt ? cnt : arg->trees_next-arg->trees); > trees_end= trees + elements; > > - for (SEL_TREE **tree = trees, **arg_tree= arg->trees; tree < trees_end; > + for (SEL_TREE **tree = trees, **arg_tree= arg->trees; tree < trees_next; > tree++, arg_tree++) > { > - if (!(*tree= new SEL_TREE(*arg_tree, param))) > + if (!(*tree= new SEL_TREE(*arg_tree, FALSE, param))) > goto mem_err; > } > > @@ -941,7 +1286,19 @@ > > > /* > - Perform AND operation on two index_merge lists and store result in *im1. > + Perform AND operation on two imerge lists > + > + SYNOPSIS > + imerge_list_and_list() > + param Context info for the operation > + im1 The first imerge list for the operation > + im2 The second imerge list for the operation > + > + DESCRIPTION > + The function just appends the imerge list im2 to the imerge list im1 > + > + RETURN VALUE > + none > */ > > inline void imerge_list_and_list(List<SEL_IMERGE> *im1, List<SEL_IMERGE> *im2) > @@ -951,73 +1308,242 @@ > > > /* > - Perform OR operation on 2 index_merge lists, storing result in first list. > - > - NOTES > - The following conversion is implemented: > - (a_1 &&...&& a_N)||(b_1 &&...&& b_K) = AND_i,j(a_i || b_j) => > - => (a_1||b_1). > - > - i.e. all conjuncts except the first one are currently dropped. > - This is done to avoid producing N*K ways to do index_merge. > + Perform OR operation on two imerge lists > > - If (a_1||b_1) produce a condition that is always TRUE, NULL is returned > - and index_merge is discarded (while it is actually possible to try > - harder). > - > - As a consequence of this, choice of keys to do index_merge read may depend > - on the order of conditions in WHERE part of the query. > + SYNOPSIS > + imerge_list_or_list() > + param Context info for the operation > + im1 The first imerge list for the operation > + im2 The second imerge list for the operation > + > + DESCRIPTION > + Assuming that the first imerge list represents the formula > + F1= M1_1 AND ... AND M1_k1 > + while the second imerge list represents the formula > + F2= M2_1 AND ... AND M2_k2, > + where M1_i= RT1_i_1 OR ... OR RT1_i_l1i (i in [1..k1]) > + and M2_i = RT2_i_1 OR ... OR RT2_i_l2i (i in [1..k2]), > + the function builds a list of imerges for some formula that can be > + inferred from the formula (F1 OR F2). > + > + More exactly the function builds imerges for the formula (M1_1 OR M2_1). > + Note that > + (F1 OR F2) = (M1_1 AND ... AND M1_k1) OR (M2_1 AND ... AND M2_k2) = > + AND (M1_i OR M2_j) (i in [1..k1], j in [1..k2]) => > + M1_1 OR M2_1. > + So (M1_1 OR M2_1) is indeed an inference formula for (F1 OR F2). > + > + To build imerges for the formula (M1_1 OR M2_1) the function invokes, > + possibly twice, the method SEL_IMERGE::or_sel_imerge_with_checks > + for the imerge m1_1. > + At its first invocation the method SEL_IMERGE::or_sel_imerge_with_checks > + performs OR operation on the imerge m1_1 and the range tree rt2_1_1 by > + calling SEL_IMERGE::or_sel_tree_with_checks with is_first_pass_check==TRUE. > + The resulting imerge of the operation is ored with the next range tree of > + the imerge m2_1. This oring continues until the last range tree from > + m2_1 has been ored. > + At its second invocation the method SEL_IMERGE::or_sel_imerge_with_checks > + performs the same sequence of OR operations, but now calling > + SEL_IMERGE::or_sel_tree_with_checks with is_first_pass_check==FALSE. > > + The imerges that the operation produces replace those in the list im1 > + > RETURN > - 0 OK, result is stored in *im1 > - other Error, both passed lists are unusable > + 0 if the operation is a success > + -1 if the function has run out of memory > */ > > int imerge_list_or_list(RANGE_OPT_PARAM *param, > List<SEL_IMERGE> *im1, > List<SEL_IMERGE> *im2) > { > + > + uint rc; > + bool is_last_check_pass= FALSE; > + > SEL_IMERGE *imerge= im1->head(); > + uint elems= imerge->trees_next-imerge->trees; > im1->empty(); > im1->push_back(imerge); > > - return imerge->or_sel_imerge_with_checks(param, im2->head()); > + rc= imerge->or_sel_imerge_with_checks(param, im2->head(), > + TRUE, &is_last_check_pass); > + if (rc) > + { > + if (rc == 1) > + { > + im1->empty(); > + rc= 0; > + } > + return rc; > + } > + > + if (!is_last_check_pass) > + { > + SEL_IMERGE* new_imerge= new SEL_IMERGE(imerge, elems, param); > + if (new_imerge) > + { > + is_last_check_pass= TRUE; > + rc= new_imerge->or_sel_imerge_with_checks(param, im2->head(), > + FALSE, &is_last_check_pass); > + if (!rc) > + im1->push_back(new_imerge); > + } > + } > + return rc; > } > > > /* > - Perform OR operation on index_merge list and key tree. > + Perform OR operation for each imerge from a list and the range part of a tree > + > + SYNOPSIS > + imerge_list_or_tree() > + param Context info for the operation > + merges The list of imerges to be ored with the range part of tree > + tree SEL_TREE whose range part is to be ored with the imerges > > + DESCRIPTION > + For each imerge mi from the list 'merges' the function performes OR > + operation with mi and the range part of 'tree' rt, producing one or > + two imerges. > + > + Given the merge mi represent the formula RTi_1 OR ... OR RTi_k, > + the function forms the merges by the following rules: > + > + 1. If rt cannot be ored with any of the trees rti the function just > + produces an imerge that represents the formula > + RTi_1 OR ... RTi_k OR RT. > + 2. If there exist a tree rtj that must be ored with rt the function > + produces an imerge the represents the formula > + RTi_1 OR ... OR (RTi_j OR RT) OR ... OR RTi_k, > + where the range tree for (RTi_j OR RT) is constructed by oring the > + SEL_ARG trees that must be ored. > + 3. For each rti_j that can be ored with rt the function produces > + the new tree rti_j' and substitutes rti_j for this new range tree. > + > + In any case the function removes mi from the list and then adds all > + produced imerges. > + > + To build imerges by rules 1-3 the function calls the method > + SEL_IMERGE::or_sel_tree_with_checks, possibly twice. With the first > + call it passes TRUE for the third parameter of the function. > + At this first call imerges by rules 1-2 are built. If the call > + returns FALSE as the return value of its fourth parameter then the > + function are called for the second time. At this call the imerge > + of rule 3 is produced. > + > + If a call of SEL_IMERGE::or_sel_tree_with_checks returns 1 then > + then it means that the produced tree contains an always true > + range tree and the whole imerge can be discarded. > + > RETURN > - 0 OK, result is stored in *im1. > - other Error > + 1 if no imerges are produced > + 0 otherwise > */ > > +static > int imerge_list_or_tree(RANGE_OPT_PARAM *param, > - List<SEL_IMERGE> *im1, > + List<SEL_IMERGE> *merges, > SEL_TREE *tree) > { > + > SEL_IMERGE *imerge; > - List_iterator<SEL_IMERGE> it(*im1); > - bool tree_used= FALSE; > + List<SEL_IMERGE> additional_merges; > + List_iterator<SEL_IMERGE> it(*merges); > + > while ((imerge= it++)) > { > - SEL_TREE *or_tree; > - if (tree_used) > - { > - or_tree= new SEL_TREE (tree, param); > - if (!or_tree || > - (or_tree->keys_map.is_clear_all() && or_tree->merges.is_empty())) > - return FALSE; > + bool is_last_check_pass; > + int rc= 0; > + int rc1= 0; > + SEL_TREE *or_tree= new SEL_TREE (tree, FALSE, param); > + if (or_tree) > + { > + uint elems= imerge->trees_next-imerge->trees; > + rc= imerge->or_sel_tree_with_checks(param, or_tree, > + TRUE, &is_last_check_pass); > + if (!is_last_check_pass) > + { > + SEL_IMERGE *new_imerge= new SEL_IMERGE(imerge, elems, param); > + if (new_imerge) > + { > + rc1= new_imerge->or_sel_tree_with_checks(param, or_tree, > + FALSE, &is_last_check_pass); > + if (!rc1) > + additional_merges.push_back(new_imerge); > + } > + } > } > - else > - or_tree= tree; > - > - if (imerge->or_sel_tree_with_checks(param, or_tree)) > + if (rc || rc1 || !or_tree) > it.remove(); > - tree_used= TRUE; > } > - return im1->is_empty(); > + > + merges->concat(&additional_merges); > + return merges->is_empty(); > +} > + > + > +/* > + Perform pushdown operation of the range part of a tree into given imerges > + > + SYNOPSIS > + imerge_list_and_tree() > + param Context info for the operation > + merges IN/OUT List of imerges to push the range part of 'tree' into > + tree SEL_TREE whose range part is to be pushed into imerges > + > + DESCRIPTION > + For each imerge from the list merges the function pushes the range part > + rt of 'tree' into the imerge. > + More exactly if the imerge mi from the list represents the formula > + RTi_1 OR ... OR RTi_k > + the function bulds a new imerge that represents the formula > + (RTi_1 AND RT) OR ... OR (RTi_k AND RT) Where the "RT" is? I think the comment would be much easier to read if the conversion was explicitly specified. > + and adds this imerge to the list merges. > + To perform this pushdown operation the function calls the method > + SEL_IMERGE::and_sel_tree. > + For any imerge mi the new imerge is not created if for each pair of > + trees rti_j and rt the intersection of the indexes with defined ranges > + is empty. > + If the result of the pushdown operation for the imerge mi returns an > + imerge with no trees then then not only nothing is added to the list > + merges but mi itself is removed from the list. > + > + RETURN > + 1 if no imerges are left in the list merges > + 0 otherwise > +*/ > + > +static > +int imerge_list_and_tree(RANGE_OPT_PARAM *param, > + List<SEL_IMERGE> *merges, > + SEL_TREE *tree) > +{ > + SEL_IMERGE *imerge; > + SEL_IMERGE *new_imerge= NULL; > + List<SEL_IMERGE> new_merges; > + List_iterator<SEL_IMERGE> it(*merges); > + > + while ((imerge= it++)) > + { > + if (!new_imerge) > + new_imerge= new SEL_IMERGE(); > + if (imerge->have_common_keys(param, tree) && > + new_imerge && !imerge->and_sel_tree(param, tree, new_imerge)) > + { > + if (new_imerge->trees == new_imerge->trees_next) > + it.remove(); > + else > + { > + new_merges.push_back(new_imerge); > + new_imerge= NULL; > + } > + } > + } > + imerge_list_and_list(&new_merges, merges); > + *merges= new_merges; > + return merges->is_empty(); > } > > > @@ -1651,6 +2177,7 @@ > min_value=arg.min_value; > max_value=arg.max_value; > next_key_part=arg.next_key_part; > + max_part_no= arg.max_part_no; > use_count=1; elements=1; > } > > @@ -1668,9 +2195,10 @@ > :min_flag(0), max_flag(0), maybe_flag(0), maybe_null(f->real_maybe_null()), > elements(1), use_count(1), field(f), min_value((uchar*) min_value_arg), > max_value((uchar*) max_value_arg), next(0),prev(0), > - next_key_part(0),color(BLACK),type(KEY_RANGE) > + next_key_part(0), color(BLACK), type(KEY_RANGE) > { > left=right= &null_element; > + max_part_no= 1; > } > > SEL_ARG::SEL_ARG(Field *field_,uint8 part_, > @@ -1681,6 +2209,7 @@ > field(field_), min_value(min_value_), max_value(max_value_), > next(0),prev(0),next_key_part(0),color(BLACK),type(KEY_RANGE) > { > + max_part_no= part+1; > left=right= &null_element; > } > > @@ -1723,6 +2252,7 @@ > increment_use_count(1); > tmp->color= color; > tmp->elements= this->elements; > + tmp->max_part_no= max_part_no; > return tmp; > } > > @@ -2367,72 +2897,73 @@ > It is possible to use a range-based quick select (but it might be > slower than 'all' table scan). > */ > - if (tree->merges.is_empty()) > + TRP_RANGE *range_trp; > + TRP_ROR_INTERSECT *rori_trp; > + bool can_build_covering= FALSE; > + > + remove_nonrange_trees(&param, tree); > + > + /* Get best 'range' plan and prepare data for making other plans */ > + if ((range_trp= get_key_scans_params(&param, tree, FALSE, TRUE, > + best_read_time))) > { > - TRP_RANGE *range_trp; > - TRP_ROR_INTERSECT *rori_trp; > - bool can_build_covering= FALSE; > - > - /* Get best 'range' plan and prepare data for making other plans */ > - if ((range_trp= get_key_scans_params(&param, tree, FALSE, TRUE, > - best_read_time))) > - { > - best_trp= range_trp; > - best_read_time= best_trp->read_cost; > - } > + best_trp= range_trp; > + best_read_time= best_trp->read_cost; > + } > > + /* > + Simultaneous key scans and row deletes on several handler > + objects are not allowed so don't use ROR-intersection for > + table deletes. > + */ > + if ((thd->lex->sql_command != SQLCOM_DELETE) && > + optimizer_flag(thd, OPTIMIZER_SWITCH_INDEX_MERGE)) > + { > /* > - Simultaneous key scans and row deletes on several handler > - objects are not allowed so don't use ROR-intersection for > - table deletes. > + Get best non-covering ROR-intersection plan and prepare data for > + building covering ROR-intersection. > */ > - if ((thd->lex->sql_command != SQLCOM_DELETE) && > - optimizer_flag(thd, OPTIMIZER_SWITCH_INDEX_MERGE)) > + if ((rori_trp= get_best_ror_intersect(&param, tree, best_read_time, > + &can_build_covering))) > { > + best_trp= rori_trp; > + best_read_time= best_trp->read_cost; > /* > - Get best non-covering ROR-intersection plan and prepare data for > - building covering ROR-intersection. > + Try constructing covering ROR-intersect only if it looks possible > + and worth doing. > */ > - if ((rori_trp= get_best_ror_intersect(&param, tree, best_read_time, > - &can_build_covering))) > - { > + if (!rori_trp->is_covering && can_build_covering && > + (rori_trp= get_best_covering_ror_intersect(&param, tree, > + best_read_time))) > best_trp= rori_trp; > - best_read_time= best_trp->read_cost; > - /* > - Try constructing covering ROR-intersect only if it looks possible > - and worth doing. > - */ > - if (!rori_trp->is_covering && can_build_covering && > - (rori_trp= get_best_covering_ror_intersect(&param, tree, > - best_read_time))) > - best_trp= rori_trp; > - } > } > } > - else > + > + if (optimizer_flag(thd, OPTIMIZER_SWITCH_INDEX_MERGE)) > { > - if (optimizer_flag(thd, OPTIMIZER_SWITCH_INDEX_MERGE)) > + /* Try creating index_merge/ROR-union scan. */ > + SEL_IMERGE *imerge; > + TABLE_READ_PLAN *best_conj_trp= NULL, *new_conj_trp; > + LINT_INIT(new_conj_trp); /* no empty index_merge lists possible */ > + DBUG_PRINT("info",("No range reads possible," > + " trying to construct index_merge")); > + List_iterator_fast<SEL_IMERGE> it(tree->merges); > + while ((imerge= it++)) > { > - /* Try creating index_merge/ROR-union scan. */ > - SEL_IMERGE *imerge; > - TABLE_READ_PLAN *best_conj_trp= NULL, *new_conj_trp; > - LINT_INIT(new_conj_trp); /* no empty index_merge lists possible */ > - DBUG_PRINT("info",("No range reads possible," > - " trying to construct index_merge")); > - List_iterator_fast<SEL_IMERGE> it(tree->merges); > - while ((imerge= it++)) > + new_conj_trp= get_best_disjunct_quick(&param, imerge, best_read_time); > + if (new_conj_trp) > + set_if_smaller(param.table->quick_condition_rows, > + new_conj_trp->records); > + if (new_conj_trp && > + (!best_conj_trp || > + new_conj_trp->read_cost < best_conj_trp->read_cost)) > { > - new_conj_trp= get_best_disjunct_quick(&param, imerge, best_read_time); > - if (new_conj_trp) > - set_if_smaller(param.table->quick_condition_rows, > - new_conj_trp->records); > - if (!best_conj_trp || (new_conj_trp && new_conj_trp->read_cost < > - best_conj_trp->read_cost)) > - best_conj_trp= new_conj_trp; > + best_conj_trp= new_conj_trp; > + best_read_time= best_conj_trp->read_cost; > } > - if (best_conj_trp) > - best_trp= best_conj_trp; > } > + if (best_conj_trp) > + best_trp= best_conj_trp; > } > } > > @@ -3696,7 +4227,6 @@ > { > SEL_TREE **ptree; > TRP_INDEX_MERGE *imerge_trp= NULL; > - uint n_child_scans= imerge->trees_next - imerge->trees; > TRP_RANGE **range_scans; > TRP_RANGE **cur_child; > TRP_RANGE **cpk_scan= NULL; > @@ -3716,6 +4246,24 @@ > DBUG_ENTER("get_best_disjunct_quick"); > DBUG_PRINT("info", ("Full table scan cost: %g", read_time)); > > + /* > + In every tree of imerge remove SEL_ARG trees that do not make ranges. > + If after this removal some SEL_ARG tree becomes empty discard imerge. > + */ > + for (ptree= imerge->trees; ptree != imerge->trees_next; ptree++) > + { > + if (remove_nonrange_trees(param, *ptree)) > + { > + imerge->trees_next= imerge->trees; > + break; > + } > + } > + > + uint n_child_scans= imerge->trees_next - imerge->trees; > + > + if (!n_child_scans) > + DBUG_RETURN(NULL); > + > if (!(range_scans= (TRP_RANGE**)alloc_root(param->mem_root, > sizeof(TRP_RANGE*)* > n_child_scans))) > @@ -3835,6 +4383,13 @@ > imerge_trp->range_scans_end= range_scans + n_child_scans; > read_time= imerge_cost; > } > + if (imerge_trp) > + { > + TABLE_READ_PLAN *trp= merge_same_index_scans(param, imerge, imerge_trp, > + read_time); > + if (trp != imerge_trp) > + DBUG_RETURN(trp); > + } > } > > build_ror_index_merge: > @@ -3850,6 +4405,7 @@ > sizeof(TABLE_READ_PLAN*)* > n_child_scans))) > DBUG_RETURN(imerge_trp); > + > skip_to_ror_scan: > roru_index_costs= 0.0; > roru_total_records= 0; > @@ -3933,7 +4489,116 @@ > DBUG_RETURN(roru); > } > } > - DBUG_RETURN(imerge_trp); > + DBUG_RETURN(imerge_trp); > +} > + > + > +/* > + Merge index scans for the same indexes in an index merge plan > + > + SYNOPSIS > + merge_same_index_scans() > + param Context info for the operation > + imerge IN/OUT SEL_IMERGE from which imerge_trp has been extracted > + imerge_trp The index merge plan where index scans for the same > + indexes are to be merges > + read_time The upper bound for the cost of the plan to be evaluated > + > + DESRIPTION > + For the given index merge plan imerge_trp extracted from the SEL_MERGE > + imerge the function looks for range scans with the same indexes and merges > + them into SEL_ARG trees. Then for each such SEL_ARG tree r_i the function > + creates a range tree rt_i that contains only r_i. All rt_i are joined > + into one index merge that replaces the original index merge imerge. > + The function calls get_best_disjunct_quick for the new index merge to > + get a new index merge plan that contains index scans only for different > + indexes. > + If there are no index scans for the same index in the original index > + merge plan the function does not change the original imerge and returns > + imerge_trp as its result. > + > + RETURN > + The original or or improved index merge plan > +*/ > + > +static > +TABLE_READ_PLAN *merge_same_index_scans(PARAM *param, SEL_IMERGE *imerge, > + TRP_INDEX_MERGE *imerge_trp, > + double read_time) > +{ > + uint16 first_scan_tree_idx[MAX_KEY]; > + SEL_TREE **tree; > + TRP_RANGE **cur_child; > + uint removed_cnt= 0; > + > + DBUG_ENTER("merge_same_index_scans"); > + > + bzero(first_scan_tree_idx, sizeof(first_scan_tree_idx[0])*param->keys); > + > + for (tree= imerge->trees, cur_child= imerge_trp->range_scans; > + tree != imerge->trees_next; > + tree++, cur_child++) > + { > + DBUG_ASSERT(tree); > + uint key_idx= (*cur_child)->key_idx; > + uint16 *tree_idx_ptr= &first_scan_tree_idx[key_idx]; > + if (!*tree_idx_ptr) > + *tree_idx_ptr= (uint16) (tree-imerge->trees+1); > + else > + { > + SEL_TREE **changed_tree= imerge->trees+(*tree_idx_ptr-1); > + SEL_ARG *key= (*changed_tree)->keys[key_idx]; > + bzero((*changed_tree)->keys, > + sizeof((*changed_tree)->keys[0])*param->keys); > + (*changed_tree)->keys_map.clear_all(); > + if (((*changed_tree)->keys[key_idx]= > + key_or(param, key, (*tree)->keys[key_idx]))) > + (*changed_tree)->keys_map.set_bit(key_idx); > + *tree= NULL; > + removed_cnt++; > + } > + } > + if (!removed_cnt) > + DBUG_RETURN(imerge_trp); > + > + TABLE_READ_PLAN *trp= NULL; > + SEL_TREE **new_trees_next= imerge->trees; > + for (tree= new_trees_next; tree != imerge->trees_next; tree++) > + { > + if (!*tree) > + continue; > + if (tree > new_trees_next) > + *new_trees_next= *tree; > + new_trees_next++; > + } > + imerge->trees_next= new_trees_next; > + > + DBUG_ASSERT(imerge->trees_next>imerge->trees); > + > + if (imerge->trees_next-imerge->trees > 1) > + trp= get_best_disjunct_quick(param, imerge, read_time); > + else > + { > + /* > + This alternative theoretically can be reached when the cost > + of the index merge for such a formula as > + (key1 BETWEEN c1_1 AND c1_2) AND key2 > c2 OR > + (key1 BETWEEN c1_3 AND c1_4) AND key3 > c3 > + is estimated as being cheaper than the cost of index scan for > + the formula > + (key1 BETWEEN c1_1 AND c1_2) OR (key1 BETWEEN c1_3 AND c1_4) > + > + In the current code this may happen for two reasons: > + 1. for a single index range scan data records are accessed in > + a random order > + 2. the functions that estimate the cost of a range scan and an > + index merge retrievals are not well calibrated > + */ > + trp= get_key_scans_params(param, *imerge->trees, FALSE, TRUE, > + read_time); > + } > + > + DBUG_RETURN(trp); > } > > > @@ -4029,7 +4694,7 @@ > ror_scan->key_rec_length= (param->table->key_info[keynr].key_length + > param->table->file->ref_length); > ror_scan->sel_arg= sel_arg; > - ror_scan->records= param->table->quick_rows[keynr]; > + ror_scan->records= param->quick_rows[keynr]; > > if (!(bitmap_buf= (my_bitmap_map*) alloc_root(param->mem_root, > param->fields_bitmap_size))) > @@ -4049,7 +4714,7 @@ > bitmap_set_bit(&ror_scan->covered_fields, key_part->fieldnr-1); > } > ror_scan->index_read_cost= > - get_index_only_read_time(param, param->table->quick_rows[ror_scan->keynr], > + get_index_only_read_time(param, param->quick_rows[ror_scan->keynr], > ror_scan->keynr); > DBUG_RETURN(ror_scan); > } > @@ -4335,7 +5000,7 @@ > } > if (!prev_covered) > { > - double tmp= rows2double(info->param->table->quick_rows[scan->keynr]) / > + double tmp= rows2double(info->param->quick_rows[scan->keynr]) / > rows2double(prev_records); > DBUG_PRINT("info", ("Selectivity multiplier: %g", tmp)); > selectivity_mult *= tmp; > @@ -4414,7 +5079,7 @@ > } > else > { > - info->index_records += info->param->table->quick_rows[ror_scan->keynr]; > + info->index_records += info->param->quick_rows[ror_scan->keynr]; > info->index_scan_costs += ror_scan->index_read_cost; > bitmap_union(&info->covered_fields, &ror_scan->covered_fields); > if (!info->is_covering && bitmap_is_subset(&info->param->needed_fields, > @@ -6044,13 +6709,138 @@ > return root; > } > > -#define CLONE_KEY1_MAYBE 1 > -#define CLONE_KEY2_MAYBE 2 > -#define swap_clone_flag(A) ((A & 1) << 1) | ((A & 2) >> 1) > > +/* > + Build a range tree for the conjunction of the range parts of two trees > + > + SYNOPSIS > + and_range_trees() > + param Context info for the operation > + tree1 SEL_TREE for the first conjunct > + tree2 SEL_TREE for the second conjunct > + result SEL_TREE for the result > > -static SEL_TREE * > -tree_and(RANGE_OPT_PARAM *param,SEL_TREE *tree1,SEL_TREE *tree2) > + DESCRIPTION > + This function takes range parts of two trees tree1 and tree2 and builds > + a range tree for the conjunction of the formulas that these two range parts > + represent. > + More exactly: > + if the range part of tree1 represents the normalized formula > + R1_1 AND ... AND R1_k, > + and the range part of tree2 represents the normalized formula > + R2_1 AND ... AND R2_k, > + then the range part of the result represents the formula: > + RT = R_1 AND ... AND R_k, where R_i=(R1_i AND R2_i) for each i from [1..k] > + > + The function assumes that tree1 is never equal to tree2. At the same > + time the tree result can be the same as tree1 (but never as tree2). > + If result==tree1 then rt replaces the range part of tree1 leaving > + imerges as they are. > + if result!=tree1 than it is assumed that the SEL_ARG trees in tree1 and > + tree2 should be preserved. Otherwise they can be destroyed. > + > + RETURN > + 1 if the type the result tree is SEL_TREE::IMPOSSIBLE > + 0 otherwise > +*/ > + > +static > +int and_range_trees(RANGE_OPT_PARAM *param, SEL_TREE *tree1, SEL_TREE *tree2, > + SEL_TREE *result) > +{ > + DBUG_ENTER("and_ranges"); > + key_map result_keys; > + result_keys.clear_all(); > + key_map anded_keys= tree1->keys_map; > + anded_keys.merge(tree2->keys_map); > + int key_no; > + key_map::Iterator it(anded_keys); > + while ((key_no= it++) != key_map::Iterator::BITMAP_END) > + { > + uint flag=0; > + SEL_ARG *key1= tree1->keys[key_no]; > + SEL_ARG *key2= tree2->keys[key_no]; > + if (key1 && !key1->simple_key()) > + flag|= CLONE_KEY1_MAYBE; > + if (key2 && !key2->simple_key()) > + flag|=CLONE_KEY2_MAYBE; > + if (result != tree1) > + { > + if (key1) > + key1->incr_refs(); > + if (key2) > + key2->incr_refs(); > + } > + SEL_ARG *key; > + if ((result->keys[key_no]= key =key_and(param, key1, key2, flag))) > + { > + if (key && key->type == SEL_ARG::IMPOSSIBLE) > + { > + result->type= SEL_TREE::IMPOSSIBLE; > + DBUG_RETURN(1); > + } > + result_keys.set_bit(key_no); > +#ifdef EXTRA_DEBUG > + if (param->alloced_sel_args < SEL_ARG::MAX_SEL_ARGS) > + key->test_use_count(key); > +#endif > + } > + } > + result->keys_map= result_keys; > + DBUG_RETURN(0); > +} > + > + > +/* > + Build a SEL_TREE for a conjunction out of such trees for the conjuncts > + > + SYNOPSIS > + tree_and() > + param Context info for the operation > + tree1 SEL_TREE for the first conjunct > + tree2 SEL_TREE for the second conjunct > + > + DESCRIPTION > + This function builds a tree for the formula (A AND B) out of the trees > + tree1 and tree2 that has been built for the formulas A and B respectively. > + > + In a general case > + tree1 represents the formula RT1 AND MT1, > + where RT1 = R1_1 AND ... AND R1_k1, MT1=M1_1 AND ... AND M1_l1; > + tree2 represents the formula RT2 AND MT2 > + where RT2 = R2_1 AND ... AND R2_k2, MT2=M2_1 and ... and M2_l2. > + > + The result tree will represent the formula of the the following structure: > + RT AND MT1 AND MT2 AND RT1MT2 AND RT2MT1, such that > + rt is a tree obtained by range intersection of trees tree1 and tree2, > + RT1MT2 = RT1M2_1 AND ... AND RT1M2_l2, > + RT2MT1 = RT2M1_1 AND ... AND RT2M1_l1, > + where rt1m2_i (i=1,...,l2) is the result of the pushdown operation > + of range tree rt1 into imerge m2_i, while rt2m1_j (j=1,...,l1) is the > + result of the pushdown operation of range tree rt2 into imerge m1_j. > + > + RT1MT2/RT2MT is empty if MT2/MT1 is empty. > + > + The range intersection of two range trees is produced by the function > + and_range_trees. The pushdown of a range tree to a imerge is performed > + by the function imerge_list_and_tree. This function may produce imerges > + containing only one range tree. Such trees are intersected with rt and > + the result of intersection is returned as the range part of the result > + tree, while the corresponding imerges are removed altogether from its > + imerge part. > + > + NOTE. > + The pushdown operation of range trees into imerges is needed to be able > + to construct valid imerges for the condition like this: > + key1_p1=c1 AND (key1_p2 BETWEEN c21 AND c22 OR key2 < c2) > + > + RETURN > + The result tree, if a success > + 0 - otherwise. > +*/ > + > +static > +SEL_TREE *tree_and(RANGE_OPT_PARAM *param, SEL_TREE *tree1, SEL_TREE *tree2) > { > DBUG_ENTER("tree_and"); > if (!tree1) > @@ -6072,87 +6862,218 @@ > tree1->type=SEL_TREE::KEY_SMALLER; > DBUG_RETURN(tree1); > } > - key_map result_keys; > - result_keys.clear_all(); > - > - /* Join the trees key per key */ > - SEL_ARG **key1,**key2,**end; > - for (key1= tree1->keys,key2= tree2->keys,end=key1+param->keys ; > - key1 != end ; key1++,key2++) > + > + if (!tree1->merges.is_empty()) > + imerge_list_and_tree(param, &tree1->merges, tree2); > + if (!tree2->merges.is_empty()) > + imerge_list_and_tree(param, &tree2->merges, tree1); > + if (and_range_trees(param, tree1, tree2, tree1)) > + DBUG_RETURN(tree1); > + imerge_list_and_list(&tree1->merges, &tree2->merges); > + eliminate_single_tree_imerges(param, tree1); > + DBUG_RETURN(tree1); > +} > + > + > +/* > + Eliminate single tree imerges in a SEL_TREE objects > + > + SYNOPSIS > + eliminate_single_tree_imerges() > + param Context info for the function > + tree SEL_TREE where single tree imerges are to be eliminated > + > + DESCRIPTION > + For each imerge in 'tree' that contains only one disjunct tree, i.e. > + for any imerge of the form m=rt, the function performs and operation > + the range part of tree, replaces rt the with the result of anding and > + removes imerge m from the the merge part of 'tree'. > + > + RETURN VALUE > + none > +*/ > + > +static > +void eliminate_single_tree_imerges(RANGE_OPT_PARAM *param, SEL_TREE *tree) > +{ > + SEL_IMERGE *imerge; > + List<SEL_IMERGE> merges= tree->merges; > + List_iterator<SEL_IMERGE> it(merges); > + tree->merges.empty(); > + while ((imerge= it++)) > { > - uint flag=0; > - if (*key1 || *key2) > + if (imerge->trees+1 == imerge->trees_next) > { > - if (*key1 && !(*key1)->simple_key()) > - flag|=CLONE_KEY1_MAYBE; > - if (*key2 && !(*key2)->simple_key()) > - flag|=CLONE_KEY2_MAYBE; > - *key1=key_and(param, *key1, *key2, flag); > - if (*key1 && (*key1)->type == SEL_ARG::IMPOSSIBLE) > - { > - tree1->type= SEL_TREE::IMPOSSIBLE; > - DBUG_RETURN(tree1); > - } > - result_keys.set_bit(key1 - tree1->keys); > -#ifdef EXTRA_DEBUG > - if (*key1 && param->alloced_sel_args < SEL_ARG::MAX_SEL_ARGS) > - (*key1)->test_use_count(*key1); > -#endif > + tree= tree_and(param, tree, *imerge->trees); > + it.remove(); > } > } > - tree1->keys_map= result_keys; > - /* dispose index_merge if there is a "range" option */ > - if (!result_keys.is_clear_all()) > - { > - tree1->merges.empty(); > - DBUG_RETURN(tree1); > - } > + tree->merges= merges; > +} > > - /* ok, both trees are index_merge trees */ > - imerge_list_and_list(&tree1->merges, &tree2->merges); > - DBUG_RETURN(tree1); > + > +/* > + For two trees check that there are indexes with ranges in both of them > + > + SYNOPSIS > + sel_trees_have_common_keys() > + param Context info for the function This paramemeter doesn't seem to be used, please consider removing it. > + tree1 SEL_TREE for the first tree > + tree2 SEL_TREE for the second tree > + common_keys OUT bitmap of all indexes with ranges in both trees > + > + DESCRIPTION > + For two trees tree1 and tree1 the function checks if there are indexes > + in their range parts such that SEL_ARG trees are defined for them in the > + range parts of both trees. The function returns the bitmap of such > + indexes in the parameter common_keys. > + > + RETURN > + TRUE if there are such indexes (common_keys is nor empty) > + FALSE otherwise > +*/ > + > +static > +bool sel_trees_have_common_keys(RANGE_OPT_PARAM* param, > + SEL_TREE *tree1, SEL_TREE *tree2, > + key_map *common_keys) > +{ > + *common_keys= tree1->keys_map; > + common_keys->intersect(tree2->keys_map); > + return !common_keys->is_clear_all(); > } > > > /* > - Check if two SEL_TREES can be combined into one (i.e. a single key range > - read can be constructed for "cond_of_tree1 OR cond_of_tree2" ) without > - using index_merge. > + Check whether range parts of two trees can be ored for some indexes > + > + SYNOPSIS > + sel_trees_can_be_ored() > + param Context info for the function > + tree1 SEL_TREE for the first tree > + tree2 SEL_TREE for the second tree > + common_keys IN/OUT IN: bitmap of all indexes with SEL_ARG in both trees > + OUT: bitmap of all indexes that can be ored > + > + DESCRIPTION > + For two trees tree1 and tree2 and the bitmap common_keys containing > + bits for indexes that have SEL_ARG trees in range parts of both trees > + the function checks if there are indexes for which SEL_ARG trees can > + be ored. Two SEL_ARG trees for the same index can be ored if the most > + major components of the index used in these trees coincide. If the > + SEL_ARG trees for an index cannot be ored the function clears the bit > + for this index in the bitmap common_keys. > + > + The function does not verify that indexes marked in common_keys really > + have SEL_ARG trees in both tree1 and tree2. It assumes that this is true. > + > + NOTE > + The function sel_trees_can_be_ored is usually used in pair with the > + function sel_trees_have_common_keys. > + > + RETURN > + TRUE if there are indexes for which SEL_ARG trees can be ored > + FALSE otherwise > */ > > -bool sel_trees_can_be_ored(SEL_TREE *tree1, SEL_TREE *tree2, > - RANGE_OPT_PARAM* param) > +static > +bool sel_trees_can_be_ored(RANGE_OPT_PARAM* param, > + SEL_TREE *tree1, SEL_TREE *tree2, > + key_map *common_keys) > { > - key_map common_keys= tree1->keys_map; > DBUG_ENTER("sel_trees_can_be_ored"); > - common_keys.intersect(tree2->keys_map); > + if (!sel_trees_have_common_keys(param, tree1, tree2, common_keys)) > + DBUG_RETURN(FALSE); > + int key_no; > + key_map::Iterator it(*common_keys); > + while ((key_no= it++) != key_map::Iterator::BITMAP_END) > + { > + DBUG_ASSERT(tree1->keys[key_no] && tree2->keys[key_no]); > + /* Trees have a common key, check if they refer to the same key part */ > + if (tree1->keys[key_no]->part != tree2->keys[key_no]->part) > + common_keys->clear_bit(key_no); > + } > + DBUG_RETURN(!common_keys->is_clear_all()); > +} > + > +/* > + Check whether range parts of two trees must be ored for some indexes > + > + SYNOPSIS > + sel_trees_must_be_ored() > + param Context info for the function > + tree1 SEL_TREE for the first tree > + tree2 SEL_TREE for the second tree > + ordable_keys bitmap of SEL_ARG trees that can be ored > > - if (common_keys.is_clear_all()) > + DESCRIPTION > + For two trees tree1 and tree2 the function checks whether they must be > + ored. The function assumes that the bitmap ordable_keys contains bits for > + those corresponding pairs of SEL_ARG trees from tree1 and tree2 that can > + be ored. > + We believe that tree1 and tree2 must be ored if any pair of SEL_ARG trees > + r1 and r2, such that r1 is from tree1 and r2 is from tree2 and both > + of them are marked in ordable_keys, can be merged. > + > + NOTE > + The function sel_trees_must_be_ored as a rule is used in pair with the > + function sel_trees_can_be_ored. > + > + RETURN > + TRUE if there are indexes for which SEL_ARG trees must be ored > + FALSE otherwise > +*/ > + > +static > +bool sel_trees_must_be_ored(RANGE_OPT_PARAM* param, > + SEL_TREE *tree1, SEL_TREE *tree2, > + key_map oredable_keys) > +{ > + key_map tmp; > + DBUG_ENTER("sel_trees_must_be_ored"); > + > + tmp= tree1->keys_map; > + tmp.merge(tree2->keys_map); > + tmp.subtract(oredable_keys); > + if (!tmp.is_clear_all()) > DBUG_RETURN(FALSE); > > - /* trees have a common key, check if they refer to same key part */ > - SEL_ARG **key1,**key2; > - for (uint key_no=0; key_no < param->keys; key_no++) > - { > - if (common_keys.is_set(key_no)) > + int idx1, idx2; > + key_map::Iterator it1(oredable_keys); > + while ((idx1= it1++) != key_map::Iterator::BITMAP_END) > + { > + KEY_PART *key1_init= param->key[idx1]+tree1->keys[idx1]->part; > + KEY_PART *key1_end= param->key[idx1]+tree1->keys[idx1]->max_part_no; > + key_map::Iterator it2(oredable_keys); > + while ((idx2= it2++) != key_map::Iterator::BITMAP_END) > { > - key1= tree1->keys + key_no; > - key2= tree2->keys + key_no; > - if ((*key1)->part == (*key2)->part) > - { > - DBUG_RETURN(TRUE); > + if (idx2 <= idx1) > + continue; > + > + KEY_PART *key2_init= param->key[idx2]+tree2->keys[idx2]->part; > + KEY_PART *key2_end= param->key[idx2]+tree2->keys[idx2]->max_part_no; > + KEY_PART *part1, *part2; > + for (part1= key1_init, part2= key2_init; > + part1 < key1_end && part2 < key2_end; > + part1++, part2++) > + { > + if (!part1->field->eq(part2->field)) > + DBUG_RETURN(FALSE); > } > } > } > - DBUG_RETURN(FALSE); > -} > + > + DBUG_RETURN(TRUE); > +} > > > /* > - Remove the trees that are not suitable for record retrieval. > + Remove the trees that are not suitable for record retrieval > + > SYNOPSIS > - param Range analysis parameter > - tree Tree to be processed, tree->type is KEY or KEY_SMALLER > + remove_nonrange_trees() > + param Context info for the function > + tree Tree to be processed, tree->type is KEY or KEY_SMALLER > > DESCRIPTION > This function walks through tree->keys[] and removes the SEL_ARG* trees > @@ -6163,41 +7084,36 @@ > > A SEL_ARG* tree cannot be used to construct quick select if it has > tree->part != 0. (e.g. it could represent "keypart2 < const"). > - > - WHY THIS FUNCTION IS NEEDED > > Normally we allow construction of SEL_TREE objects that have SEL_ARG > - trees that do not allow quick range select construction. For example for > - " keypart1=1 AND keypart2=2 " the execution will proceed as follows: > + trees that do not allow quick range select construction. > + For example: > + for " keypart1=1 AND keypart2=2 " the execution will proceed as follows: > tree1= SEL_TREE { SEL_ARG{keypart1=1} } > tree2= SEL_TREE { SEL_ARG{keypart2=2} } -- can't make quick range select > from this > call tree_and(tree1, tree2) -- this joins SEL_ARGs into a usable SEL_ARG > tree. > - > - There is an exception though: when we construct index_merge SEL_TREE, > - any SEL_ARG* tree that cannot be used to construct quick range select can > - be removed, because current range analysis code doesn't provide any way > - that tree could be later combined with another tree. > - Consider an example: we should not construct > - st1 = SEL_TREE { > - merges = SEL_IMERGE { > - SEL_TREE(t.key1part1 = 1), > - SEL_TREE(t.key2part2 = 2) -- (*) > - } > - }; > - because > - - (*) cannot be used to construct quick range select, > - - There is no execution path that would cause (*) to be converted to > - a tree that could be used. > - > - The latter is easy to verify: first, notice that the only way to convert > - (*) into a usable tree is to call tree_and(something, (*)). > - > - Second look at what tree_and/tree_or function would do when passed a > - SEL_TREE that has the structure like st1 tree has, and conlcude that > - tree_and(something, (*)) will not be called. > > + Another example: > + tree3= SEL_TREE { SEL_ARG{key1part1 = 1} } > + tree4= SEL_TREE { SEL_ARG{key2part2 = 2} } -- can't make quick range select > + from this > + call tree_or(tree3, tree4) -- creates a SEL_MERGE ot of which no index > + merge can be constructed, but it is potentially useful, as anding it with > + tree5= SEL_TREE { SEL_ARG{key2part1 = 3} } creates an index merge that > + represents the formula > + key1part1=1 AND key2part1=3 OR key2part1=3 AND key2part2=2 > + for which an index merge can be built. > + > + Any final SEL_TREE may contains SEL_ARG trees for which no quick select s/contains/contain/? > + can be built. Such SEL_ARG trees should be removed from the range part > + before different range scans are evaluated. Such SEL_ARG trees also should > + be removed from all range trees of each index merge before different > + possible index merge plans are evaluated. If after this removal one > + of the range trees in the index merge becomes empty the whole index merge > + must be discarded. > + > RETURN > 0 Ok, some suitable trees left > 1 No tree->keys[] left. > @@ -6223,6 +7139,74 @@ > } > > > +/* > + Build a SEL_TREE for a disjunction out of such trees for the disjuncts > + > + SYNOPSIS > + tree_or() > + param Context info for the operation > + tree1 SEL_TREE for the first disjunct > + tree2 SEL_TREE for the second disjunct > + > + DESCRIPTION > + This function builds a tree for the formula (A OR B) out of the trees > + tree1 and tree2 that has been built for the formulas A and B respectively. > + > + In a general case > + tree1 represents the formula RT1 AND MT1, > + where RT1=R1_1 AND ... AND R1_k1, MT1=M1_1 AND ... AND M1_l1; > + tree2 represents the formula RT2 AND MT2 > + where RT2=R2_1 AND ... AND R2_k2, MT2=M2_1 and ... and M2_l2. > + > + The function constructs the result tree according the formula > + (RT1 OR RT2) AND (MT1 OR RT1) AND (MT2 OR RT2) AND (MT1 OR MT2) > + that is equivalent to the formula (RT1 AND MT1) OR (RT2 AND MT2). > + > + To limit the number of produced imerges the function considers > + a weaker formula than the original one: > + (RT1 AND M1_1) OR (RT2 AND M2_1) > + that is equivalent to: > + (RT1 OR RT2) (1) > + AND > + (M1_1 OR M2_1) (2) > + AND > + (M1_1 OR RT2) (3) > + AND > + (M2_1 OR RT1) (4) > + > + For the first conjunct (1) the function builds a tree with a range part > + and, possibly, one imerge. For the other conjuncts (2-4)the function > + produces sets of imerges. All constructed imerges are included into the > + result tree. > + > + For the formula (1) the function produces the tree representing a formula > + of the structure RT [AND M], such that: > + - the range tree rt contains the result of oring SEL_ARG trees from rt1 > + and rt2 > + - the imerge m consists of two range trees rt1 and rt2. > + The imerge m is added if it's not true that rt1 and rt2 must be ored > + If rt1 and rt2 can't be ored rt is empty and only m is produced for (1). > + > + To produce imerges for the formula (2) the function calls the function > + imerge_list_or_list passing it the merge parts of tree1 and tree2 as > + parameters. > + > + To produce imerges for the formula (3) the function calls the function > + imerge_list_or_tree passing it the imerge m1_1 and the range tree rt2 as > + parameters. Similarly, to produce imerges for the formula (4) the function > + calls the function imerge_list_or_tree passing it the imerge m2_1 and the > + range tree rt1. > + > + If rt1 is empty then the trees for (1) and (4) are empty. > + If rt2 is empty then the trees for (1) and (3) are empty. > + If mt1 is empty then the trees for (2) and (3) are empty. > + If mt2 is empty then the trees for (2) and (4) are empty. > + > + RETURN > + The result tree for the operation if a success > + 0 - otherwise > +*/ > + > static SEL_TREE * > tree_or(RANGE_OPT_PARAM *param,SEL_TREE *tree1,SEL_TREE *tree2) > { > @@ -6238,74 +7222,100 @@ > if (tree2->type == SEL_TREE::MAYBE) > DBUG_RETURN(tree2); > > - SEL_TREE *result= 0; > - key_map result_keys; > - result_keys.clear_all(); > - if (sel_trees_can_be_ored(tree1, tree2, param)) > + SEL_TREE *result= NULL; > + key_map result_keys; > + key_map ored_keys; > + SEL_TREE *rtree[2]= {NULL,NULL}; > + SEL_IMERGE *imerge[2]= {NULL, NULL}; > + bool no_ranges1= tree1->without_ranges(); This variable is only used negated, "!no_ranges". Double negation makes the code very hard to read. Could you please change to positive notation? (the same goes for without_ranges() and without_imerges())? > + bool no_ranges2= tree2->without_ranges(); > + bool no_merges1= tree1->without_imerges(); > + bool no_merges2= tree2->without_imerges(); > + if (!no_ranges1 && !no_merges2) > + { > + rtree[0]= new SEL_TREE(tree1, TRUE, param); > + imerge[1]= new SEL_IMERGE(tree2->merges.head(), 0, param); > + } > + if (!no_ranges2 && !no_merges1) > { > - /* Join the trees key per key */ > - SEL_ARG **key1,**key2,**end; > - for (key1= tree1->keys,key2= tree2->keys,end= key1+param->keys ; > - key1 != end ; key1++,key2++) > - { > - *key1=key_or(param, *key1, *key2); > - if (*key1) > + rtree[1]= new SEL_TREE(tree2, TRUE, param); > + imerge[0]= new SEL_IMERGE(tree1->merges.head(), 0, param); > + } > + bool no_imerge_from_ranges= FALSE; > + if (!(result= new SEL_TREE())) > + DBUG_RETURN(result); > + > + /* Build the range part of the tree for the formula (1) */ > + if (sel_trees_can_be_ored(param, tree1, tree2, &ored_keys)) > + { > + bool must_be_ored= sel_trees_must_be_ored(param, tree1, tree2, ored_keys); > + no_imerge_from_ranges= must_be_ored; > + key_map::Iterator it(ored_keys); > + int key_no; > + while ((key_no= it++) != key_map::Iterator::BITMAP_END) > + { > + SEL_ARG *key1= tree1->keys[key_no]; > + SEL_ARG *key2= tree2->keys[key_no]; > + if (!must_be_ored) > { > - result=tree1; // Added to tree1 > - result_keys.set_bit(key1 - tree1->keys); > -#ifdef EXTRA_DEBUG > - if (param->alloced_sel_args < SEL_ARG::MAX_SEL_ARGS) > - (*key1)->test_use_count(*key1); > -#endif > + key1->incr_refs(); > + key2->incr_refs(); > } > + if ((result->keys[key_no]= key_or(param, key1, key2))) > + result->keys_map.set_bit(key_no); > } > - if (result) > - result->keys_map= result_keys; > + result->type= tree1->type; > } > - else > + > + if (no_imerge_from_ranges && no_merges1 && no_merges2) > { > - /* ok, two trees have KEY type but cannot be used without index merge */ > - if (tree1->merges.is_empty() && tree2->merges.is_empty()) > - { > - if (param->remove_jump_scans) > - { > - bool no_trees= remove_nonrange_trees(param, tree1); > - no_trees= no_trees || remove_nonrange_trees(param, tree2); > - if (no_trees) > - DBUG_RETURN(new SEL_TREE(SEL_TREE::ALWAYS)); > - } > - SEL_IMERGE *merge; > - /* both trees are "range" trees, produce new index merge structure */ > - if (!(result= new SEL_TREE()) || !(merge= new SEL_IMERGE()) || > - (result->merges.push_back(merge)) || > - (merge->or_sel_tree(param, tree1)) || > - (merge->or_sel_tree(param, tree2))) > + if (result->keys_map.is_clear_all()) > + result->type= SEL_TREE::ALWAYS; > + DBUG_RETURN(result); > + } > + > + SEL_IMERGE *imerge_from_ranges; > + if (!(imerge_from_ranges= new SEL_IMERGE())) > + result= NULL; > + else if (!no_ranges1 && !no_ranges2 && !no_imerge_from_ranges) > + { > + /* Build the imerge part of the tree for the formula (1) */ > + SEL_TREE *rt1= tree1; > + SEL_TREE *rt2= tree2; > + if (!no_merges1) > + rt1= new SEL_TREE(tree1, TRUE, param); > + if (!no_merges2) > + rt2= new SEL_TREE(tree2, TRUE, param); > + if (!rt1 || !rt2 || > + result->merges.push_back(imerge_from_ranges) || > + imerge_from_ranges->or_sel_tree(param, rt1) || > + imerge_from_ranges->or_sel_tree(param, rt2)) > result= NULL; ^^^^^^ Wrong identation > - else > - result->type= tree1->type; > - } > - else if (!tree1->merges.is_empty() && !tree2->merges.is_empty()) > - { > - if (imerge_list_or_list(param, &tree1->merges, &tree2->merges)) > - result= new SEL_TREE(SEL_TREE::ALWAYS); > - else > - result= tree1; > - } > - else > - { > - /* one tree is index merge tree and another is range tree */ > - if (tree1->merges.is_empty()) > - swap_variables(SEL_TREE*, tree1, tree2); > - > - if (param->remove_jump_scans && remove_nonrange_trees(param, tree2)) > - DBUG_RETURN(new SEL_TREE(SEL_TREE::ALWAYS)); > - /* add tree2 to tree1->merges, checking if it collapses to ALWAYS */ > - if (imerge_list_or_tree(param, &tree1->merges, tree2)) > - result= new SEL_TREE(SEL_TREE::ALWAYS); > - else > - result= tree1; > - } > } > + if (!result) > + DBUG_RETURN(result); > + > + result->type= tree1->type; > + > + if (!no_merges1 && !no_merges2 && > + !imerge_list_or_list(param, &tree1->merges, &tree2->merges)) > + { > + /* Build the imerges for the formula (2) */ > + imerge_list_and_list(&result->merges, &tree1->merges); > + } > + > + /* Build the imerges for the formulas (3) and (4) */ > + for (uint i=0; i < 2; i++) > + { > + List<SEL_IMERGE> merges; > + SEL_TREE *rt= rtree[i]; > + SEL_IMERGE *im= imerge[1-i]; > + > + if (rt && im && !merges.push_back(im) && > + !imerge_list_or_tree(param, &merges, rt)) > + imerge_list_and_list(&result->merges, &merges); > + } > + > DBUG_RETURN(result); > } > > @@ -6351,6 +7361,7 @@ > if (!key1) > return &null_element; // Impossible ranges > key1->use_count++; > + key1->max_part_no= max(key2->max_part_no, key2->part+1); > return key1; > } > > @@ -6450,6 +7461,7 @@ > key1->use_count--; > key2->use_count--; > SEL_ARG *e1=key1->first(), *e2=key2->first(), *new_tree=0; > + uint max_part_no= max(key1->max_part_no, key2->max_part_no); > > while (e1 && e2) > { > @@ -6487,6 +7499,7 @@ > key2->free_tree(); > if (!new_tree) > return &null_element; // Impossible range > + new_tree->max_part_no= max_part_no; > return new_tree; > } > > @@ -6558,7 +7571,7 @@ > { > swap_variables(SEL_ARG *,key1,key2); > } > - if (key1->use_count > 0 || !(key1=key1->clone_tree(param))) > + if (key1->use_count > 0 && !(key1=key1->clone_tree(param))) > return 0; // OOM > } > > @@ -6566,6 +7579,8 @@ > bool key2_shared=key2->use_count != 0; > key1->maybe_flag|=key2->maybe_flag; > > + uint max_part_no= max(key1->max_part_no, key2->max_part_no); > + > for (key2=key2->first(); key2; ) > { > SEL_ARG *tmp=key1->find_range(key2); // Find key1.min <= key2.min > @@ -6758,6 +7773,7 @@ > key2=next; > } > key1->use_count++; > + key1->max_part_no= max_part_no; Is it intentional that here in key_or() max_part_no calculation is so imprecise? One can construct many cases where the result of key_or()'s will have result->max_part_no < max(key1->max_part_no, key2->max_part_no); e.g. consider key_or(keypart1=c1, (keypart1=c1 AND keypart2=c2)) I think it's fairly easy to have this function to save the real max_part_no? (if we don't want to do that, we need a comment near max_part_no's definition about that it is an upper bound, and a couple of sentences in this function that would explain why we chose not to calculate real max_part_no). > return key1; > } > > @@ -7237,11 +8253,7 @@ > void SEL_ARG::test_use_count(SEL_ARG *root) > { > uint e_count=0; > - if (this == root && use_count != 1) > - { > - sql_print_information("Use_count: Wrong count %lu for root",use_count); > - return; > - } > + > if (this->type != SEL_ARG::KEY_RANGE) > return; > for (SEL_ARG *pos=first(); pos ; pos=pos->next) > @@ -7344,12 +8356,13 @@ > param->table->quick_n_ranges[key]= param->n_ranges; > param->table->quick_condition_rows= > min(param->table->quick_condition_rows, records); > + param->table->quick_rows[key]= records; > } > /* > Need to save quick_rows in any case as it is used when calculating > cost of ROR intersection: > */ > - param->table->quick_rows[key]=records; > + param->quick_rows[key]= records; > if (cpk_scan) > param->is_ror_scan= TRUE; > } > diff -urN --exclude='.*' maria-5.1-wl24-clean2/sql/sql_list.h maria-5.1-wl24-nocompile/sql/sql_list.h > --- maria-5.1-wl24-clean2/sql/sql_list.h 2009-11-03 00:18:22.000000000 +0300 > +++ maria-5.1-wl24-nocompile/sql/sql_list.h 2009-11-03 00:11:54.000000000 +0300 > @@ -168,6 +168,14 @@ > { > if (!list->is_empty()) > { > +#if 0 > +#else > + if (is_empty()) > + { > + *this= *list; > + return; > + } > +#endif Please remove #if/#else. > *last= list->first; > last= list->last; > elements+= list->elements; BR Sergey -- Sergey Petrunia, Software Developer Monty Program AB, http://askmonty.org Blog: http://s.petrunia.net/blog

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[Maria-developers] [Merge] lp:~atcurtis/maria/maria-5.1-const.part1 into lp:maria
by Michael Widenius 04 Nov '09

04 Nov '09

Hi! >>>>> "Antony" == Antony T Curtis <Antony> writes: Antony> Antony T Curtis has proposed merging lp:~atcurtis/maria/maria-5.1-const.part1 into lp:maria. Antony> Requested reviews: Antony> Maria-captains (maria-captains) Antony> declare all constant structures in strings/* as 'const'. Antony> This is less ambitious than previous request. Thanks for doing this in small steps! Antony> === modified file 'strings/ctype-uca.c' <cut> Antony> @@ -7838,7 +7837,7 @@ Antony> uchar *newlengths; Antony> uint16 **newweights; Antony> const uchar *deflengths= uca_length; Antony> - uint16 **defweights= uca_weight; Antony> + const uint16 *const *defweights= uca_weight; Antony> int rc, i; Antony> int ncontractions= 0; Antony> @@ -7928,11 +7927,11 @@ Antony> for (i= 0; i < 256 ; i++) Antony> { Antony> if (!newweights[i]) Antony> - newweights[i]= defweights[i]; Antony> + ((const uint16**) newweights)[i]= defweights[i]; Antony> } Antony> cs->sort_order= newlengths; Antony> - cs->sort_order_big= newweights; Antony> + cs->sort_order_big= (const uint16**) newweights; Antony> cs->contractions= NULL; Can you explain why the last cast is needed ? Shouldn't you be able to assign a non const variable to a const member without a cast? Otherwise the patch looks good to me and it would be ok to include this in MariaDB 5.2. I assume that the 5.1-const tree doesn't include anything else than this patch ? Regards, Monty

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[Maria-developers] Updated (by Alexi): Add a mysqlbinlog option to filter updates to certain tables (40)
by worklog-noreply＠askmonty.org 04 Nov '09

04 Nov '09

----------------------------------------------------------------------- WORKLOG TASK -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- TASK...........: Add a mysqlbinlog option to filter updates to certain tables CREATION DATE..: Mon, 10 Aug 2009, 13:25 SUPERVISOR.....: Monty IMPLEMENTOR....: COPIES TO......: Psergey CATEGORY.......: Server-RawIdeaBin TASK ID........: 40 (http://askmonty.org/worklog/?tid=40) VERSION........: Server-9.x STATUS.........: Un-Assigned PRIORITY.......: 60 WORKED HOURS...: 2 ESTIMATE.......: 48 (hours remain) ORIG. ESTIMATE.: 48 PROGRESS NOTES: -=-=(Alexi - Wed, 04 Nov 2009, 10:21)=-=- Low Level Design modified. --- /tmp/wklog.40.old.6734 2009-11-04 10:21:20.000000000 +0200 +++ /tmp/wklog.40.new.6734 2009-11-04 10:21:20.000000000 +0200 @@ -21,9 +21,9 @@ slave_proxy_id 4 exec_time 4 db_len 1 -+ query_len 2 (see Note 1) error_code 2 status_vars_len 2 ++ query_len 2 (see Note 1) + tables_info_len 2 (see Note 2) --------------------------------- BODY: -=-=(Alexi - Tue, 03 Nov 2009, 11:19)=-=- Low Level Design modified. --- /tmp/wklog.40.old.7187 2009-11-03 11:19:22.000000000 +0200 +++ /tmp/wklog.40.new.7187 2009-11-03 11:19:22.000000000 +0200 @@ -1 +1,132 @@ +OPTION: 2.5 Extend Query Events With Tables Info +================================================ +1. Query_log_event Binary Format +******************************** +Changes to be done: + + Query_log_event binary format + --------------------------------- + Name Size (bytes) + --------------------------------- + COMMON HEADER: + timestamp 4 + type 1 + server_id 4 + total_size 4 + master_position 4 + flags 2 + --------------------------------- + POST HEADER: + slave_proxy_id 4 + exec_time 4 + db_len 1 ++ query_len 2 (see Note 1) + error_code 2 + status_vars_len 2 ++ tables_info_len 2 (see Note 2) + --------------------------------- + BODY: + status_vars status_vars_len +- db db_len + 1 ++ db db_len (see Note 3) + query query_len ++ tables_info + + tables_info binary format + --------------------------------- + Name Size (bytes) + --------------------------------- + db_len 1 (see Note 4) + db db_len + table_name_len 1 + table_name table_name_len + ... + db_len 1 + db db_len + table_name_len 1 + table_name table_name_len + +NOTES +1. Currently Query_log_event format doesn't include 'query_len' because + it considers the query to extent to the end of the event. +2. If tables_info is not included in the event (--binlog-with-tables-info + option), tables_info_len = 0. +3. The trailing zero is redundant since the length is already known. +4. In case of db = current db, db_len = 0 and db = empty, because + current db is already included in the current event format. + +2. Where to get tables info from? +********************************* + +2.1. Case study: CREATE TABLE +****************************** + +*** CREATE TABLE table [SELECT ...] + + bool mysql_create_table_no_lock( + THD *thd, + const char *db, + const char *table_name, ...) + { + ... + // ------------------------------------- + // WL40: To be included in tables_info: + // * db, table_name + // * thd->lex->query_tables (tables refered to in + // the select-part; empty if no select-part) + // ------------------------------------- + write_bin_log(thd, TRUE, thd->query, thd->query_length); + } + +*** CREATE TABLE table LIKE src-table + + bool mysql_create_like_table( + ... + TABLE_LIST *table, + TABLE_LIST *src_table, + ...) + { + ... + if (thd->current_stmt_binlog_row_based) + { // RBR: In this case we don't replicate temp tables + if (!(create_info->options & HA_LEX_CREATE_TMP_TABLE)) + { + if (src_table->table->s->tmp_table) + { // CREATE normal-table LIKE temp-table: + + // Generate new query without LIKE-part + store_create_info(thd, table, &query, create_info, FALSE); + + // ------------------------------------- + // WL40: To include to tables_info: + // * table (src_table is not included) + // ------------------------------------- + write_bin_log(thd, TRUE, query.ptr(), query.length()); + } + else + { // CREATE normal-table LIKE normal-table + + // ------------------------------------- + // WL40: To include to log_tables_info: + // * table + // * src_table + // ------------------------------------- + write_bin_log(thd, TRUE, thd->query, thd->query_length); + } + } + // CREATE temp-table LIKE ... + // This case is not replicated + } + else + { // SBR: + // ------------------------------------- + // WL40: To include to tables_info: + // * table + // * src_table + // ------------------------------------- + write_bin_log(thd, TRUE, thd->query, thd->query_length); + } + } + +To be continued -=-=(Alexi - Mon, 02 Nov 2009, 11:34)=-=- Worked 2 hours on option 2.5 Worked 2 hours and estimate 48 hours remain (original estimate increased by 50 hours). -=-=(Alexi - Mon, 02 Nov 2009, 11:20)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.4848 2009-11-02 11:20:24.000000000 +0200 +++ /tmp/wklog.40.new.4848 2009-11-02 11:20:24.000000000 +0200 @@ -90,3 +90,25 @@ It might be useful to integrate this with the code that already handles --replicate-ignore-db and similar slave options. +2.5 Extend Query Events With Tables Info +---------------------------------------- + +We could extend query events structure with a tables info - a list of tables +which the query refers to: + + <current query event structure> + tables_info_len + dbase_len dbase + table_len table + ... + dbase_len dbase + table_len table + +Note. In case of <dbase> = current data base, we can set dbase_len = 0 + and dbase = empty because current query event structure already + includes current data base name. + +Note. Possibly it is reasonable also to add a --binlog-with-tables-info + option which defines whether tables info must be included to the + query events. + -=-=(Knielsen - Fri, 14 Aug 2009, 15:47)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.10896 2009-08-14 15:47:39.000000000 +0300 +++ /tmp/wklog.40.new.10896 2009-08-14 15:47:39.000000000 +0300 @@ -72,3 +72,21 @@ /* !mysqlbinlog: updates t1,db3.t2 */ UPDATE t1 LEFT JOIN ... and further processing in mysqlbinlog will be trivial. + +2.4 Implement server functionality to ignore certain tables +----------------------------------------------------------- + +We could add a general facility in the server to ignore certain tables: + + SET SESSION ignored_tables = "db1.t1,db2.t2"; + +This would work similar to --replicate-ignore-table, but in a general way not +restricted to the slave SQL thread. + +It would then be trivial for mysqlbinlog to add such statements at the start +of the output, or probably the user could just do it manually with no need for +additional options for mysqlbinlog. + +It might be useful to integrate this with the code that already handles +--replicate-ignore-db and similar slave options. + -=-=(Psergey - Mon, 10 Aug 2009, 15:41)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.12989 2009-08-10 15:41:23.000000000 +0300 +++ /tmp/wklog.40.new.12989 2009-08-10 15:41:23.000000000 +0300 @@ -1,6 +1,7 @@ - 1. Context ---------- +(See http://askmonty.org/wiki/index.php/Scratch/ReplicationOptions for global +overview) At the moment, the server has these replication slave options: --replicate-do-table=db.tbl -=-=(Guest - Mon, 10 Aug 2009, 14:52)=-=- Dependency created: 39 now depends on 40 -=-=(Guest - Mon, 10 Aug 2009, 14:51)=-=- High Level Description modified. --- /tmp/wklog.40.old.16985 2009-08-10 14:51:59.000000000 +0300 +++ /tmp/wklog.40.new.16985 2009-08-10 14:51:59.000000000 +0300 @@ -1,3 +1,4 @@ Replication slave can be set to filter updates to certain tables with ---replicate-[wild-]{do,ignore}-table options. This task is about adding similar -functionality to mysqlbinlog. +--replicate-[wild-]{do,ignore}-table options. + +This task is about adding similar functionality to mysqlbinlog. -=-=(Guest - Mon, 10 Aug 2009, 14:51)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.16949 2009-08-10 14:51:33.000000000 +0300 +++ /tmp/wklog.40.new.16949 2009-08-10 14:51:33.000000000 +0300 @@ -1 +1,73 @@ +1. Context +---------- +At the moment, the server has these replication slave options: + + --replicate-do-table=db.tbl + --replicate-ignore-table=db.tbl + --replicate-wild-do-table=pattern.pattern + --replicate-wild-ignore-table=pattern.pattern + +They affect both RBR and SBR events. SBR events are checked after the +statement has been parsed, the server iterates over list of used tables and +checks them againist --replicate instructions. + +What is interesting is that this scheme still allows to update the ignored +table through a VIEW. + +2. Table filtering in mysqlbinlog +--------------------------------- + +Per-table filtering of RBR events is easy (as it is relatively easy to extract +the name of the table that the event applies to). + +Per-table filtering of SBR events is hard, as generally it is not apparent +which tables the statement refers to. + +This opens possible options: + +2.1 Put the parser into mysqlbinlog +----------------------------------- +Once we have a full parser in mysqlbinlog, we'll be able to check which tables +are used by a statement, and will allow to show behaviour identical to those +that one obtains when using --replicate-* slave options. + +(It is not clear how much effort is needed to put the parser into mysqlbinlog. +Any guesses?) + + +2.2 Use dumb regexp match +------------------------- +Use a really dumb approach. A query is considered to be modifying table X if +it matches an expression + +CREATE TABLE $tablename +DROP $tablename +UPDATE ...$tablename ... SET // here '...' can't contain the word 'SET' +DELETE ...$tablename ... WHERE // same as above +ALTER TABLE $tablename +.. etc (go get from the grammar) .. + +The advantage over doing the same in awk is that mysqlbinlog will also process +RBR statements, and together with that will provide a working solution for +those who are careful with their table names not mixing with string constants +and such. + +(TODO: string constants are of particular concern as they come from +[potentially hostile] users, unlike e.g. table aliases which come from +[not hostile] developers. Remove also all string constants before attempting +to do match?) + +2.3 Have the master put annotations +----------------------------------- +We could add a master option so that it injects into query a mark that tells +which tables the query will affect, e.g. for the query + + UPDATE t1 LEFT JOIN db3.t2 ON ... WHERE ... + + +the binlog will have + + /* !mysqlbinlog: updates t1,db3.t2 */ UPDATE t1 LEFT JOIN ... + +and further processing in mysqlbinlog will be trivial. DESCRIPTION: Replication slave can be set to filter updates to certain tables with --replicate-[wild-]{do,ignore}-table options. This task is about adding similar functionality to mysqlbinlog. HIGH-LEVEL SPECIFICATION: 1. Context ---------- (See http://askmonty.org/wiki/index.php/Scratch/ReplicationOptions for global overview) At the moment, the server has these replication slave options: --replicate-do-table=db.tbl --replicate-ignore-table=db.tbl --replicate-wild-do-table=pattern.pattern --replicate-wild-ignore-table=pattern.pattern They affect both RBR and SBR events. SBR events are checked after the statement has been parsed, the server iterates over list of used tables and checks them againist --replicate instructions. What is interesting is that this scheme still allows to update the ignored table through a VIEW. 2. Table filtering in mysqlbinlog --------------------------------- Per-table filtering of RBR events is easy (as it is relatively easy to extract the name of the table that the event applies to). Per-table filtering of SBR events is hard, as generally it is not apparent which tables the statement refers to. This opens possible options: 2.1 Put the parser into mysqlbinlog ----------------------------------- Once we have a full parser in mysqlbinlog, we'll be able to check which tables are used by a statement, and will allow to show behaviour identical to those that one obtains when using --replicate-* slave options. (It is not clear how much effort is needed to put the parser into mysqlbinlog. Any guesses?) 2.2 Use dumb regexp match ------------------------- Use a really dumb approach. A query is considered to be modifying table X if it matches an expression CREATE TABLE $tablename DROP $tablename UPDATE ...$tablename ... SET // here '...' can't contain the word 'SET' DELETE ...$tablename ... WHERE // same as above ALTER TABLE $tablename .. etc (go get from the grammar) .. The advantage over doing the same in awk is that mysqlbinlog will also process RBR statements, and together with that will provide a working solution for those who are careful with their table names not mixing with string constants and such. (TODO: string constants are of particular concern as they come from [potentially hostile] users, unlike e.g. table aliases which come from [not hostile] developers. Remove also all string constants before attempting to do match?) 2.3 Have the master put annotations ----------------------------------- We could add a master option so that it injects into query a mark that tells which tables the query will affect, e.g. for the query UPDATE t1 LEFT JOIN db3.t2 ON ... WHERE ... the binlog will have /* !mysqlbinlog: updates t1,db3.t2 */ UPDATE t1 LEFT JOIN ... and further processing in mysqlbinlog will be trivial. 2.4 Implement server functionality to ignore certain tables ----------------------------------------------------------- We could add a general facility in the server to ignore certain tables: SET SESSION ignored_tables = "db1.t1,db2.t2"; This would work similar to --replicate-ignore-table, but in a general way not restricted to the slave SQL thread. It would then be trivial for mysqlbinlog to add such statements at the start of the output, or probably the user could just do it manually with no need for additional options for mysqlbinlog. It might be useful to integrate this with the code that already handles --replicate-ignore-db and similar slave options. 2.5 Extend Query Events With Tables Info ---------------------------------------- We could extend query events structure with a tables info - a list of tables which the query refers to: <current query event structure> tables_info_len dbase_len dbase table_len table ... dbase_len dbase table_len table Note. In case of <dbase> = current data base, we can set dbase_len = 0 and dbase = empty because current query event structure already includes current data base name. Note. Possibly it is reasonable also to add a --binlog-with-tables-info option which defines whether tables info must be included to the query events. LOW-LEVEL DESIGN: OPTION: 2.5 Extend Query Events With Tables Info ================================================ 1. Query_log_event Binary Format ******************************** Changes to be done: Query_log_event binary format --------------------------------- Name Size (bytes) --------------------------------- COMMON HEADER: timestamp 4 type 1 server_id 4 total_size 4 master_position 4 flags 2 --------------------------------- POST HEADER: slave_proxy_id 4 exec_time 4 db_len 1 error_code 2 status_vars_len 2 + query_len 2 (see Note 1) + tables_info_len 2 (see Note 2) --------------------------------- BODY: status_vars status_vars_len - db db_len + 1 + db db_len (see Note 3) query query_len + tables_info tables_info binary format --------------------------------- Name Size (bytes) --------------------------------- db_len 1 (see Note 4) db db_len table_name_len 1 table_name table_name_len ... db_len 1 db db_len table_name_len 1 table_name table_name_len NOTES 1. Currently Query_log_event format doesn't include 'query_len' because it considers the query to extent to the end of the event. 2. If tables_info is not included in the event (--binlog-with-tables-info option), tables_info_len = 0. 3. The trailing zero is redundant since the length is already known. 4. In case of db = current db, db_len = 0 and db = empty, because current db is already included in the current event format. 2. Where to get tables info from? ********************************* 2.1. Case study: CREATE TABLE ****************************** *** CREATE TABLE table [SELECT ...] bool mysql_create_table_no_lock( THD *thd, const char *db, const char *table_name, ...) { ... // ------------------------------------- // WL40: To be included in tables_info: // * db, table_name // * thd->lex->query_tables (tables refered to in // the select-part; empty if no select-part) // ------------------------------------- write_bin_log(thd, TRUE, thd->query, thd->query_length); } *** CREATE TABLE table LIKE src-table bool mysql_create_like_table( ... TABLE_LIST *table, TABLE_LIST *src_table, ...) { ... if (thd->current_stmt_binlog_row_based) { // RBR: In this case we don't replicate temp tables if (!(create_info->options & HA_LEX_CREATE_TMP_TABLE)) { if (src_table->table->s->tmp_table) { // CREATE normal-table LIKE temp-table: // Generate new query without LIKE-part store_create_info(thd, table, &query, create_info, FALSE); // ------------------------------------- // WL40: To include to tables_info: // * table (src_table is not included) // ------------------------------------- write_bin_log(thd, TRUE, query.ptr(), query.length()); } else { // CREATE normal-table LIKE normal-table // ------------------------------------- // WL40: To include to log_tables_info: // * table // * src_table // ------------------------------------- write_bin_log(thd, TRUE, thd->query, thd->query_length); } } // CREATE temp-table LIKE ... // This case is not replicated } else { // SBR: // ------------------------------------- // WL40: To include to tables_info: // * table // * src_table // ------------------------------------- write_bin_log(thd, TRUE, thd->query, thd->query_length); } } To be continued ESTIMATED WORK TIME ESTIMATED COMPLETION DATE ----------------------------------------------------------------------- WorkLog (v3.5.9)

1 0

[Maria-developers] Updated (by Alexi): Add a mysqlbinlog option to filter updates to certain tables (40)
by worklog-noreply＠askmonty.org 04 Nov '09

04 Nov '09

----------------------------------------------------------------------- WORKLOG TASK -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- TASK...........: Add a mysqlbinlog option to filter updates to certain tables CREATION DATE..: Mon, 10 Aug 2009, 13:25 SUPERVISOR.....: Monty IMPLEMENTOR....: COPIES TO......: Psergey CATEGORY.......: Server-RawIdeaBin TASK ID........: 40 (http://askmonty.org/worklog/?tid=40) VERSION........: Server-9.x STATUS.........: Un-Assigned PRIORITY.......: 60 WORKED HOURS...: 2 ESTIMATE.......: 48 (hours remain) ORIG. ESTIMATE.: 48 PROGRESS NOTES: -=-=(Alexi - Wed, 04 Nov 2009, 10:21)=-=- Low Level Design modified. --- /tmp/wklog.40.old.6734 2009-11-04 10:21:20.000000000 +0200 +++ /tmp/wklog.40.new.6734 2009-11-04 10:21:20.000000000 +0200 @@ -21,9 +21,9 @@ slave_proxy_id 4 exec_time 4 db_len 1 -+ query_len 2 (see Note 1) error_code 2 status_vars_len 2 ++ query_len 2 (see Note 1) + tables_info_len 2 (see Note 2) --------------------------------- BODY: -=-=(Alexi - Tue, 03 Nov 2009, 11:19)=-=- Low Level Design modified. --- /tmp/wklog.40.old.7187 2009-11-03 11:19:22.000000000 +0200 +++ /tmp/wklog.40.new.7187 2009-11-03 11:19:22.000000000 +0200 @@ -1 +1,132 @@ +OPTION: 2.5 Extend Query Events With Tables Info +================================================ +1. Query_log_event Binary Format +******************************** +Changes to be done: + + Query_log_event binary format + --------------------------------- + Name Size (bytes) + --------------------------------- + COMMON HEADER: + timestamp 4 + type 1 + server_id 4 + total_size 4 + master_position 4 + flags 2 + --------------------------------- + POST HEADER: + slave_proxy_id 4 + exec_time 4 + db_len 1 ++ query_len 2 (see Note 1) + error_code 2 + status_vars_len 2 ++ tables_info_len 2 (see Note 2) + --------------------------------- + BODY: + status_vars status_vars_len +- db db_len + 1 ++ db db_len (see Note 3) + query query_len ++ tables_info + + tables_info binary format + --------------------------------- + Name Size (bytes) + --------------------------------- + db_len 1 (see Note 4) + db db_len + table_name_len 1 + table_name table_name_len + ... + db_len 1 + db db_len + table_name_len 1 + table_name table_name_len + +NOTES +1. Currently Query_log_event format doesn't include 'query_len' because + it considers the query to extent to the end of the event. +2. If tables_info is not included in the event (--binlog-with-tables-info + option), tables_info_len = 0. +3. The trailing zero is redundant since the length is already known. +4. In case of db = current db, db_len = 0 and db = empty, because + current db is already included in the current event format. + +2. Where to get tables info from? +********************************* + +2.1. Case study: CREATE TABLE +****************************** + +*** CREATE TABLE table [SELECT ...] + + bool mysql_create_table_no_lock( + THD *thd, + const char *db, + const char *table_name, ...) + { + ... + // ------------------------------------- + // WL40: To be included in tables_info: + // * db, table_name + // * thd->lex->query_tables (tables refered to in + // the select-part; empty if no select-part) + // ------------------------------------- + write_bin_log(thd, TRUE, thd->query, thd->query_length); + } + +*** CREATE TABLE table LIKE src-table + + bool mysql_create_like_table( + ... + TABLE_LIST *table, + TABLE_LIST *src_table, + ...) + { + ... + if (thd->current_stmt_binlog_row_based) + { // RBR: In this case we don't replicate temp tables + if (!(create_info->options & HA_LEX_CREATE_TMP_TABLE)) + { + if (src_table->table->s->tmp_table) + { // CREATE normal-table LIKE temp-table: + + // Generate new query without LIKE-part + store_create_info(thd, table, &query, create_info, FALSE); + + // ------------------------------------- + // WL40: To include to tables_info: + // * table (src_table is not included) + // ------------------------------------- + write_bin_log(thd, TRUE, query.ptr(), query.length()); + } + else + { // CREATE normal-table LIKE normal-table + + // ------------------------------------- + // WL40: To include to log_tables_info: + // * table + // * src_table + // ------------------------------------- + write_bin_log(thd, TRUE, thd->query, thd->query_length); + } + } + // CREATE temp-table LIKE ... + // This case is not replicated + } + else + { // SBR: + // ------------------------------------- + // WL40: To include to tables_info: + // * table + // * src_table + // ------------------------------------- + write_bin_log(thd, TRUE, thd->query, thd->query_length); + } + } + +To be continued -=-=(Alexi - Mon, 02 Nov 2009, 11:34)=-=- Worked 2 hours on option 2.5 Worked 2 hours and estimate 48 hours remain (original estimate increased by 50 hours). -=-=(Alexi - Mon, 02 Nov 2009, 11:20)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.4848 2009-11-02 11:20:24.000000000 +0200 +++ /tmp/wklog.40.new.4848 2009-11-02 11:20:24.000000000 +0200 @@ -90,3 +90,25 @@ It might be useful to integrate this with the code that already handles --replicate-ignore-db and similar slave options. +2.5 Extend Query Events With Tables Info +---------------------------------------- + +We could extend query events structure with a tables info - a list of tables +which the query refers to: + + <current query event structure> + tables_info_len + dbase_len dbase + table_len table + ... + dbase_len dbase + table_len table + +Note. In case of <dbase> = current data base, we can set dbase_len = 0 + and dbase = empty because current query event structure already + includes current data base name. + +Note. Possibly it is reasonable also to add a --binlog-with-tables-info + option which defines whether tables info must be included to the + query events. + -=-=(Knielsen - Fri, 14 Aug 2009, 15:47)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.10896 2009-08-14 15:47:39.000000000 +0300 +++ /tmp/wklog.40.new.10896 2009-08-14 15:47:39.000000000 +0300 @@ -72,3 +72,21 @@ /* !mysqlbinlog: updates t1,db3.t2 */ UPDATE t1 LEFT JOIN ... and further processing in mysqlbinlog will be trivial. + +2.4 Implement server functionality to ignore certain tables +----------------------------------------------------------- + +We could add a general facility in the server to ignore certain tables: + + SET SESSION ignored_tables = "db1.t1,db2.t2"; + +This would work similar to --replicate-ignore-table, but in a general way not +restricted to the slave SQL thread. + +It would then be trivial for mysqlbinlog to add such statements at the start +of the output, or probably the user could just do it manually with no need for +additional options for mysqlbinlog. + +It might be useful to integrate this with the code that already handles +--replicate-ignore-db and similar slave options. + -=-=(Psergey - Mon, 10 Aug 2009, 15:41)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.12989 2009-08-10 15:41:23.000000000 +0300 +++ /tmp/wklog.40.new.12989 2009-08-10 15:41:23.000000000 +0300 @@ -1,6 +1,7 @@ - 1. Context ---------- +(See http://askmonty.org/wiki/index.php/Scratch/ReplicationOptions for global +overview) At the moment, the server has these replication slave options: --replicate-do-table=db.tbl -=-=(Guest - Mon, 10 Aug 2009, 14:52)=-=- Dependency created: 39 now depends on 40 -=-=(Guest - Mon, 10 Aug 2009, 14:51)=-=- High Level Description modified. --- /tmp/wklog.40.old.16985 2009-08-10 14:51:59.000000000 +0300 +++ /tmp/wklog.40.new.16985 2009-08-10 14:51:59.000000000 +0300 @@ -1,3 +1,4 @@ Replication slave can be set to filter updates to certain tables with ---replicate-[wild-]{do,ignore}-table options. This task is about adding similar -functionality to mysqlbinlog. +--replicate-[wild-]{do,ignore}-table options. + +This task is about adding similar functionality to mysqlbinlog. -=-=(Guest - Mon, 10 Aug 2009, 14:51)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.16949 2009-08-10 14:51:33.000000000 +0300 +++ /tmp/wklog.40.new.16949 2009-08-10 14:51:33.000000000 +0300 @@ -1 +1,73 @@ +1. Context +---------- +At the moment, the server has these replication slave options: + + --replicate-do-table=db.tbl + --replicate-ignore-table=db.tbl + --replicate-wild-do-table=pattern.pattern + --replicate-wild-ignore-table=pattern.pattern + +They affect both RBR and SBR events. SBR events are checked after the +statement has been parsed, the server iterates over list of used tables and +checks them againist --replicate instructions. + +What is interesting is that this scheme still allows to update the ignored +table through a VIEW. + +2. Table filtering in mysqlbinlog +--------------------------------- + +Per-table filtering of RBR events is easy (as it is relatively easy to extract +the name of the table that the event applies to). + +Per-table filtering of SBR events is hard, as generally it is not apparent +which tables the statement refers to. + +This opens possible options: + +2.1 Put the parser into mysqlbinlog +----------------------------------- +Once we have a full parser in mysqlbinlog, we'll be able to check which tables +are used by a statement, and will allow to show behaviour identical to those +that one obtains when using --replicate-* slave options. + +(It is not clear how much effort is needed to put the parser into mysqlbinlog. +Any guesses?) + + +2.2 Use dumb regexp match +------------------------- +Use a really dumb approach. A query is considered to be modifying table X if +it matches an expression + +CREATE TABLE $tablename +DROP $tablename +UPDATE ...$tablename ... SET // here '...' can't contain the word 'SET' +DELETE ...$tablename ... WHERE // same as above +ALTER TABLE $tablename +.. etc (go get from the grammar) .. + +The advantage over doing the same in awk is that mysqlbinlog will also process +RBR statements, and together with that will provide a working solution for +those who are careful with their table names not mixing with string constants +and such. + +(TODO: string constants are of particular concern as they come from +[potentially hostile] users, unlike e.g. table aliases which come from +[not hostile] developers. Remove also all string constants before attempting +to do match?) + +2.3 Have the master put annotations +----------------------------------- +We could add a master option so that it injects into query a mark that tells +which tables the query will affect, e.g. for the query + + UPDATE t1 LEFT JOIN db3.t2 ON ... WHERE ... + + +the binlog will have + + /* !mysqlbinlog: updates t1,db3.t2 */ UPDATE t1 LEFT JOIN ... + +and further processing in mysqlbinlog will be trivial. DESCRIPTION: Replication slave can be set to filter updates to certain tables with --replicate-[wild-]{do,ignore}-table options. This task is about adding similar functionality to mysqlbinlog. HIGH-LEVEL SPECIFICATION: 1. Context ---------- (See http://askmonty.org/wiki/index.php/Scratch/ReplicationOptions for global overview) At the moment, the server has these replication slave options: --replicate-do-table=db.tbl --replicate-ignore-table=db.tbl --replicate-wild-do-table=pattern.pattern --replicate-wild-ignore-table=pattern.pattern They affect both RBR and SBR events. SBR events are checked after the statement has been parsed, the server iterates over list of used tables and checks them againist --replicate instructions. What is interesting is that this scheme still allows to update the ignored table through a VIEW. 2. Table filtering in mysqlbinlog --------------------------------- Per-table filtering of RBR events is easy (as it is relatively easy to extract the name of the table that the event applies to). Per-table filtering of SBR events is hard, as generally it is not apparent which tables the statement refers to. This opens possible options: 2.1 Put the parser into mysqlbinlog ----------------------------------- Once we have a full parser in mysqlbinlog, we'll be able to check which tables are used by a statement, and will allow to show behaviour identical to those that one obtains when using --replicate-* slave options. (It is not clear how much effort is needed to put the parser into mysqlbinlog. Any guesses?) 2.2 Use dumb regexp match ------------------------- Use a really dumb approach. A query is considered to be modifying table X if it matches an expression CREATE TABLE $tablename DROP $tablename UPDATE ...$tablename ... SET // here '...' can't contain the word 'SET' DELETE ...$tablename ... WHERE // same as above ALTER TABLE $tablename .. etc (go get from the grammar) .. The advantage over doing the same in awk is that mysqlbinlog will also process RBR statements, and together with that will provide a working solution for those who are careful with their table names not mixing with string constants and such. (TODO: string constants are of particular concern as they come from [potentially hostile] users, unlike e.g. table aliases which come from [not hostile] developers. Remove also all string constants before attempting to do match?) 2.3 Have the master put annotations ----------------------------------- We could add a master option so that it injects into query a mark that tells which tables the query will affect, e.g. for the query UPDATE t1 LEFT JOIN db3.t2 ON ... WHERE ... the binlog will have /* !mysqlbinlog: updates t1,db3.t2 */ UPDATE t1 LEFT JOIN ... and further processing in mysqlbinlog will be trivial. 2.4 Implement server functionality to ignore certain tables ----------------------------------------------------------- We could add a general facility in the server to ignore certain tables: SET SESSION ignored_tables = "db1.t1,db2.t2"; This would work similar to --replicate-ignore-table, but in a general way not restricted to the slave SQL thread. It would then be trivial for mysqlbinlog to add such statements at the start of the output, or probably the user could just do it manually with no need for additional options for mysqlbinlog. It might be useful to integrate this with the code that already handles --replicate-ignore-db and similar slave options. 2.5 Extend Query Events With Tables Info ---------------------------------------- We could extend query events structure with a tables info - a list of tables which the query refers to: <current query event structure> tables_info_len dbase_len dbase table_len table ... dbase_len dbase table_len table Note. In case of <dbase> = current data base, we can set dbase_len = 0 and dbase = empty because current query event structure already includes current data base name. Note. Possibly it is reasonable also to add a --binlog-with-tables-info option which defines whether tables info must be included to the query events. LOW-LEVEL DESIGN: OPTION: 2.5 Extend Query Events With Tables Info ================================================ 1. Query_log_event Binary Format ******************************** Changes to be done: Query_log_event binary format --------------------------------- Name Size (bytes) --------------------------------- COMMON HEADER: timestamp 4 type 1 server_id 4 total_size 4 master_position 4 flags 2 --------------------------------- POST HEADER: slave_proxy_id 4 exec_time 4 db_len 1 error_code 2 status_vars_len 2 + query_len 2 (see Note 1) + tables_info_len 2 (see Note 2) --------------------------------- BODY: status_vars status_vars_len - db db_len + 1 + db db_len (see Note 3) query query_len + tables_info tables_info binary format --------------------------------- Name Size (bytes) --------------------------------- db_len 1 (see Note 4) db db_len table_name_len 1 table_name table_name_len ... db_len 1 db db_len table_name_len 1 table_name table_name_len NOTES 1. Currently Query_log_event format doesn't include 'query_len' because it considers the query to extent to the end of the event. 2. If tables_info is not included in the event (--binlog-with-tables-info option), tables_info_len = 0. 3. The trailing zero is redundant since the length is already known. 4. In case of db = current db, db_len = 0 and db = empty, because current db is already included in the current event format. 2. Where to get tables info from? ********************************* 2.1. Case study: CREATE TABLE ****************************** *** CREATE TABLE table [SELECT ...] bool mysql_create_table_no_lock( THD *thd, const char *db, const char *table_name, ...) { ... // ------------------------------------- // WL40: To be included in tables_info: // * db, table_name // * thd->lex->query_tables (tables refered to in // the select-part; empty if no select-part) // ------------------------------------- write_bin_log(thd, TRUE, thd->query, thd->query_length); } *** CREATE TABLE table LIKE src-table bool mysql_create_like_table( ... TABLE_LIST *table, TABLE_LIST *src_table, ...) { ... if (thd->current_stmt_binlog_row_based) { // RBR: In this case we don't replicate temp tables if (!(create_info->options & HA_LEX_CREATE_TMP_TABLE)) { if (src_table->table->s->tmp_table) { // CREATE normal-table LIKE temp-table: // Generate new query without LIKE-part store_create_info(thd, table, &query, create_info, FALSE); // ------------------------------------- // WL40: To include to tables_info: // * table (src_table is not included) // ------------------------------------- write_bin_log(thd, TRUE, query.ptr(), query.length()); } else { // CREATE normal-table LIKE normal-table // ------------------------------------- // WL40: To include to log_tables_info: // * table // * src_table // ------------------------------------- write_bin_log(thd, TRUE, thd->query, thd->query_length); } } // CREATE temp-table LIKE ... // This case is not replicated } else { // SBR: // ------------------------------------- // WL40: To include to tables_info: // * table // * src_table // ------------------------------------- write_bin_log(thd, TRUE, thd->query, thd->query_length); } } To be continued ESTIMATED WORK TIME ESTIMATED COMPLETION DATE ----------------------------------------------------------------------- WorkLog (v3.5.9)

1 0

[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (igor:2749)
by Igor Babaev 03 Nov '09

03 Nov '09

#At lp:maria based on revid:igor@askmonty.org-20091030003635-ve43s6ub4tctpnrg 2749 Igor Babaev 2009-11-03 [merge] Merge added: mysql-test/r/table_elim_debug.result mysql-test/t/table_elim_debug.test storage/federated/README storage/federatedx/ storage/federatedx/AUTHORS storage/federatedx/CMakeLists.txt storage/federatedx/ChangeLog storage/federatedx/FAQ storage/federatedx/Makefile.am storage/federatedx/README storage/federatedx/README.windows storage/federatedx/TODO storage/federatedx/federatedx_io.cc storage/federatedx/federatedx_io_mysql.cc storage/federatedx/federatedx_io_null.cc storage/federatedx/federatedx_probes.h storage/federatedx/federatedx_txn.cc storage/federatedx/ha_federatedx.cc storage/federatedx/ha_federatedx.h storage/federatedx/plug.in renamed: storage/federated/plug.in => storage/federated/plug.in.disabled modified: .bzrignore BUILD/SETUP.sh client/mysqladmin.cc extra/yassl/taocrypt/src/twofish.cpp libmysqld/Makefile.am mysql-test/mysql-test-run.pl mysql-test/r/alter_table.result mysql-test/r/func_misc.result mysql-test/r/gis-rtree.result mysql-test/r/innodb_xtradb_bug317074.result mysql-test/r/merge.result mysql-test/r/myisam_debug.result mysql-test/suite/federated/disabled.def mysql-test/suite/federated/federated.result mysql-test/suite/federated/federated.test mysql-test/suite/federated/federated_archive.result mysql-test/suite/federated/federated_bug_13118.result mysql-test/suite/federated/federated_bug_25714.result mysql-test/suite/federated/federated_cleanup.inc mysql-test/suite/federated/federated_innodb.result mysql-test/suite/federated/federated_server.result mysql-test/suite/federated/federated_server.test mysql-test/suite/federated/federated_transactions.result mysql-test/suite/parts/inc/partition.pre mysql-test/suite/parts/inc/partition_bigint.inc mysql-test/suite/parts/inc/partition_binary.inc mysql-test/suite/parts/inc/partition_bit.inc mysql-test/suite/parts/inc/partition_char.inc mysql-test/suite/parts/inc/partition_date.inc mysql-test/suite/parts/inc/partition_datetime.inc mysql-test/suite/parts/inc/partition_decimal.inc mysql-test/suite/parts/inc/partition_double.inc mysql-test/suite/parts/inc/partition_enum.inc mysql-test/suite/parts/inc/partition_float.inc mysql-test/suite/parts/inc/partition_int.inc mysql-test/suite/parts/inc/partition_mediumint.inc mysql-test/suite/parts/inc/partition_smallint.inc mysql-test/suite/parts/inc/partition_time.inc mysql-test/suite/parts/inc/partition_timestamp.inc mysql-test/suite/parts/inc/partition_tinyint.inc mysql-test/suite/parts/inc/partition_varbinary.inc mysql-test/suite/parts/inc/partition_varchar.inc mysql-test/suite/parts/inc/partition_year.inc mysql-test/suite/parts/r/partition_char_innodb.result mysql-test/suite/parts/r/partition_char_myisam.result mysql-test/suite/parts/r/partition_datetime_innodb.result mysql-test/suite/parts/r/partition_datetime_myisam.result mysql-test/suite/parts/t/part_supported_sql_func_innodb.test mysql-test/suite/parts/t/partition_alter1_1_2_innodb.test mysql-test/suite/parts/t/partition_alter4_myisam.test mysql-test/t/almost_full.test mysql-test/t/alter_table.test mysql-test/t/archive.test mysql-test/t/bench_count_distinct.test mysql-test/t/change_user.test mysql-test/t/check.test mysql-test/t/count_distinct2.test mysql-test/t/count_distinct3.test mysql-test/t/ctype_euckr.test mysql-test/t/derived.test mysql-test/t/events_time_zone.test mysql-test/t/fulltext2.test mysql-test/t/func_misc.test mysql-test/t/gis-rtree.test mysql-test/t/heap.test mysql-test/t/innodb_xtradb_bug317074.test mysql-test/t/insert.test mysql-test/t/kill.test mysql-test/t/merge.test mysql-test/t/multi_update.test mysql-test/t/multi_update2.test mysql-test/t/myisam.test mysql-test/t/myisam_debug.test mysql-test/t/myisampack.test mysql-test/t/order_by.test mysql-test/t/order_fill_sortbuf.test mysql-test/t/partition.test mysql-test/t/partition_archive.test mysql-test/t/select_found.test mysql-test/t/sp-big.test mysql-test/t/subselect.test mysql-test/t/warnings.test mysql-test/valgrind.supp scripts/make_binary_distribution.sh sql/mysqld.cc sql/sql_plugin.cc storage/pbxt/src/cache_xt.cc storage/xtradb/include/buf0buf.ic storage/xtradb/include/srv0srv.h storage/xtradb/srv/srv0srv.c win/make_mariadb_win_dist === modified file '.bzrignore' --- a/.bzrignore 2009-09-15 12:12:51 +0000 +++ b/.bzrignore 2009-10-30 18:51:46 +0000 @@ -1921,3 +1921,4 @@ sql/share/ukrainian libmysqld/examples/mysqltest.cc extra/libevent/event-config.h libmysqld/opt_table_elimination.cc +libmysqld/ha_federatedx.cc === modified file 'BUILD/SETUP.sh' --- a/BUILD/SETUP.sh 2009-10-06 14:53:46 +0000 +++ b/BUILD/SETUP.sh 2009-10-29 00:04:56 +0000 @@ -146,6 +146,13 @@ then debug_cflags="$debug_cflags $debug_extra_cflags" fi +static_link="--with-mysqld-ldflags=-all-static " +static_link="$static_link --with-client-ldflags=-all-static" +# we need local-infile in all binaries for rpl000001 +# if you need to disable local-infile in the client, write a build script +# and unset local_infile_configs +local_infile_configs="--enable-local-infile" + # # Configuration options. # @@ -154,6 +161,8 @@ base_configs="$base_configs --with-extra base_configs="$base_configs --enable-thread-safe-client " base_configs="$base_configs --with-big-tables" base_configs="$base_configs --with-plugin-maria --with-maria-tmp-tables --without-plugin-innodb_plugin" +# Compile our client programs with static libraries to allow them to be moved +base_configs="$base_configs --with-mysqld-ldflags=-static --with-client-ldflags=-static" if test -d "$path/../cmd-line-utils/readline" then @@ -163,14 +172,6 @@ then base_configs="$base_configs --with-libedit" fi -static_link="--with-mysqld-ldflags=-all-static " -static_link="$static_link --with-client-ldflags=-all-static" -# we need local-infile in all binaries for rpl000001 -# if you need to disable local-infile in the client, write a build script -# and unset local_infile_configs -local_infile_configs="--enable-local-infile" - - max_no_embedded_configs="$SSL_LIBRARY --with-plugins=max" max_no_qc_configs="$SSL_LIBRARY --with-plugins=max --without-query-cache" max_no_ndb_configs="$SSL_LIBRARY --with-plugins=max-no-ndb --with-embedded-server --with-libevent" === modified file 'client/mysqladmin.cc' --- a/client/mysqladmin.cc 2009-10-26 11:35:42 +0000 +++ b/client/mysqladmin.cc 2009-10-30 18:50:56 +0000 @@ -1043,7 +1043,7 @@ static int drop_db(MYSQL *mysql, const c printf("Do you really want to drop the '%s' database [y/N] ",db); fflush(stdout); if (fgets(buf,sizeof(buf)-1,stdin) == 0 || - (*buf != 'y') && (*buf != 'Y')) + ((*buf != 'y') && (*buf != 'Y'))) { puts("\nOK, aborting database drop!"); return -1; === modified file 'extra/yassl/taocrypt/src/twofish.cpp' --- a/extra/yassl/taocrypt/src/twofish.cpp 2007-01-29 15:54:40 +0000 +++ b/extra/yassl/taocrypt/src/twofish.cpp 2009-10-30 18:50:56 +0000 @@ -55,6 +55,7 @@ void Twofish::Process(byte* out, const b in += BLOCK_SIZE; } else if (mode_ == CBC) + { if (dir_ == ENCRYPTION) while (blocks--) { r_[0] ^= *(word32*)in; @@ -82,6 +83,7 @@ void Twofish::Process(byte* out, const b out += BLOCK_SIZE; in += BLOCK_SIZE; } + } } #endif // DO_TWOFISH_ASM === modified file 'libmysqld/Makefile.am' --- a/libmysqld/Makefile.am 2009-09-15 10:46:35 +0000 +++ b/libmysqld/Makefile.am 2009-10-30 18:50:56 +0000 @@ -124,7 +124,7 @@ handler.o: handler.cc # found to append fileslists that collected by configure # to the sources list -ha_federated.o:ha_federated.cc +ha_federatedx.o:ha_federatedx.cc $(CXXCOMPILE) $(LM_CFLAGS) -c $< ha_heap.o:ha_heap.cc === modified file 'mysql-test/mysql-test-run.pl' --- a/mysql-test/mysql-test-run.pl 2009-10-26 11:35:42 +0000 +++ b/mysql-test/mysql-test-run.pl 2009-10-30 18:50:56 +0000 @@ -127,7 +127,6 @@ my $path_config_file; # The ge our $opt_vs_config = $ENV{'MTR_VS_CONFIG'}; my $DEFAULT_SUITES= "binlog,federated,main,maria,rpl,innodb,parts"; -my $opt_suites; our $opt_usage; our $opt_list_options; === modified file 'mysql-test/r/alter_table.result' --- a/mysql-test/r/alter_table.result 2009-06-07 10:05:19 +0000 +++ b/mysql-test/r/alter_table.result 2009-10-28 07:52:34 +0000 @@ -143,16 +143,6 @@ t1 1 n4 1 n4 A NULL NULL NULL YES BTREE t1 1 n4 2 n1 A NULL NULL NULL BTREE disabled t1 1 n4 3 n2 A NULL NULL NULL YES BTREE disabled t1 1 n4 4 n3 A NULL NULL NULL YES BTREE disabled -insert into t1 values(10,RAND()*1000,RAND()*1000,RAND()); -insert into t1 values(9,RAND()*1000,RAND()*1000,RAND()); -insert into t1 values(8,RAND()*1000,RAND()*1000,RAND()); -insert into t1 values(7,RAND()*1000,RAND()*1000,RAND()); -insert into t1 values(6,RAND()*1000,RAND()*1000,RAND()); -insert into t1 values(5,RAND()*1000,RAND()*1000,RAND()); -insert into t1 values(4,RAND()*1000,RAND()*1000,RAND()); -insert into t1 values(3,RAND()*1000,RAND()*1000,RAND()); -insert into t1 values(2,RAND()*1000,RAND()*1000,RAND()); -insert into t1 values(1,RAND()*1000,RAND()*1000,RAND()); alter table t1 enable keys; show keys from t1; Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment @@ -183,106 +173,6 @@ i int(10) unsigned NO PRI NULL auto_incr c char(10) YES NULL drop table t1; create table t1 (a int, b int); -insert into t1 values(1,100), (2,100), (3, 100); -insert into t1 values(1,99), (2,99), (3, 99); -insert into t1 values(1,98), (2,98), (3, 98); -insert into t1 values(1,97), (2,97), (3, 97); -insert into t1 values(1,96), (2,96), (3, 96); -insert into t1 values(1,95), (2,95), (3, 95); -insert into t1 values(1,94), (2,94), (3, 94); -insert into t1 values(1,93), (2,93), (3, 93); -insert into t1 values(1,92), (2,92), (3, 92); -insert into t1 values(1,91), (2,91), (3, 91); -insert into t1 values(1,90), (2,90), (3, 90); -insert into t1 values(1,89), (2,89), (3, 89); -insert into t1 values(1,88), (2,88), (3, 88); -insert into t1 values(1,87), (2,87), (3, 87); -insert into t1 values(1,86), (2,86), (3, 86); -insert into t1 values(1,85), (2,85), (3, 85); -insert into t1 values(1,84), (2,84), (3, 84); -insert into t1 values(1,83), (2,83), (3, 83); -insert into t1 values(1,82), (2,82), (3, 82); -insert into t1 values(1,81), (2,81), (3, 81); -insert into t1 values(1,80), (2,80), (3, 80); -insert into t1 values(1,79), (2,79), (3, 79); -insert into t1 values(1,78), (2,78), (3, 78); -insert into t1 values(1,77), (2,77), (3, 77); -insert into t1 values(1,76), (2,76), (3, 76); -insert into t1 values(1,75), (2,75), (3, 75); -insert into t1 values(1,74), (2,74), (3, 74); -insert into t1 values(1,73), (2,73), (3, 73); -insert into t1 values(1,72), (2,72), (3, 72); -insert into t1 values(1,71), (2,71), (3, 71); -insert into t1 values(1,70), (2,70), (3, 70); -insert into t1 values(1,69), (2,69), (3, 69); -insert into t1 values(1,68), (2,68), (3, 68); -insert into t1 values(1,67), (2,67), (3, 67); -insert into t1 values(1,66), (2,66), (3, 66); -insert into t1 values(1,65), (2,65), (3, 65); -insert into t1 values(1,64), (2,64), (3, 64); -insert into t1 values(1,63), (2,63), (3, 63); -insert into t1 values(1,62), (2,62), (3, 62); -insert into t1 values(1,61), (2,61), (3, 61); -insert into t1 values(1,60), (2,60), (3, 60); -insert into t1 values(1,59), (2,59), (3, 59); -insert into t1 values(1,58), (2,58), (3, 58); -insert into t1 values(1,57), (2,57), (3, 57); -insert into t1 values(1,56), (2,56), (3, 56); -insert into t1 values(1,55), (2,55), (3, 55); -insert into t1 values(1,54), (2,54), (3, 54); -insert into t1 values(1,53), (2,53), (3, 53); -insert into t1 values(1,52), (2,52), (3, 52); -insert into t1 values(1,51), (2,51), (3, 51); -insert into t1 values(1,50), (2,50), (3, 50); -insert into t1 values(1,49), (2,49), (3, 49); -insert into t1 values(1,48), (2,48), (3, 48); -insert into t1 values(1,47), (2,47), (3, 47); -insert into t1 values(1,46), (2,46), (3, 46); -insert into t1 values(1,45), (2,45), (3, 45); -insert into t1 values(1,44), (2,44), (3, 44); -insert into t1 values(1,43), (2,43), (3, 43); -insert into t1 values(1,42), (2,42), (3, 42); -insert into t1 values(1,41), (2,41), (3, 41); -insert into t1 values(1,40), (2,40), (3, 40); -insert into t1 values(1,39), (2,39), (3, 39); -insert into t1 values(1,38), (2,38), (3, 38); -insert into t1 values(1,37), (2,37), (3, 37); -insert into t1 values(1,36), (2,36), (3, 36); -insert into t1 values(1,35), (2,35), (3, 35); -insert into t1 values(1,34), (2,34), (3, 34); -insert into t1 values(1,33), (2,33), (3, 33); -insert into t1 values(1,32), (2,32), (3, 32); -insert into t1 values(1,31), (2,31), (3, 31); -insert into t1 values(1,30), (2,30), (3, 30); -insert into t1 values(1,29), (2,29), (3, 29); -insert into t1 values(1,28), (2,28), (3, 28); -insert into t1 values(1,27), (2,27), (3, 27); -insert into t1 values(1,26), (2,26), (3, 26); -insert into t1 values(1,25), (2,25), (3, 25); -insert into t1 values(1,24), (2,24), (3, 24); -insert into t1 values(1,23), (2,23), (3, 23); -insert into t1 values(1,22), (2,22), (3, 22); -insert into t1 values(1,21), (2,21), (3, 21); -insert into t1 values(1,20), (2,20), (3, 20); -insert into t1 values(1,19), (2,19), (3, 19); -insert into t1 values(1,18), (2,18), (3, 18); -insert into t1 values(1,17), (2,17), (3, 17); -insert into t1 values(1,16), (2,16), (3, 16); -insert into t1 values(1,15), (2,15), (3, 15); -insert into t1 values(1,14), (2,14), (3, 14); -insert into t1 values(1,13), (2,13), (3, 13); -insert into t1 values(1,12), (2,12), (3, 12); -insert into t1 values(1,11), (2,11), (3, 11); -insert into t1 values(1,10), (2,10), (3, 10); -insert into t1 values(1,9), (2,9), (3, 9); -insert into t1 values(1,8), (2,8), (3, 8); -insert into t1 values(1,7), (2,7), (3, 7); -insert into t1 values(1,6), (2,6), (3, 6); -insert into t1 values(1,5), (2,5), (3, 5); -insert into t1 values(1,4), (2,4), (3, 4); -insert into t1 values(1,3), (2,3), (3, 3); -insert into t1 values(1,2), (2,2), (3, 2); -insert into t1 values(1,1), (2,1), (3, 1); alter table t1 add unique (a,b), add key (b); show keys from t1; Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment === modified file 'mysql-test/r/func_misc.result' --- a/mysql-test/r/func_misc.result 2009-06-11 16:21:32 +0000 +++ b/mysql-test/r/func_misc.result 2009-10-28 07:52:34 +0000 @@ -116,10 +116,6 @@ CREATE TEMPORARY TABLE t_history (attemp start_ts DATETIME, end_ts DATETIME, start_cached INTEGER, end_cached INTEGER); CREATE TABLE t1 (f1 BIGINT); -INSERT INTO t1 VALUES (1); -INSERT INTO t1 VALUES (1); -INSERT INTO t1 VALUES (1); -INSERT INTO t1 VALUES (1); INSERT INTO t_history SET attempt = 4 - 4 + 1, start_ts = NOW(), start_cached = 0; === modified file 'mysql-test/r/gis-rtree.result' --- a/mysql-test/r/gis-rtree.result 2009-07-10 23:12:13 +0000 +++ b/mysql-test/r/gis-rtree.result 2009-10-28 07:52:34 +0000 @@ -12,156 +12,6 @@ t1 CREATE TABLE `t1` ( PRIMARY KEY (`fid`), SPATIAL KEY `g` (`g`) ) ENGINE=MyISAM DEFAULT CHARSET=latin1 -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(150 150, 150 150)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(149 149, 151 151)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(148 148, 152 152)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(147 147, 153 153)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(146 146, 154 154)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(145 145, 155 155)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(144 144, 156 156)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(143 143, 157 157)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(142 142, 158 158)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(141 141, 159 159)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(140 140, 160 160)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(139 139, 161 161)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(138 138, 162 162)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(137 137, 163 163)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(136 136, 164 164)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(135 135, 165 165)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(134 134, 166 166)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(133 133, 167 167)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(132 132, 168 168)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(131 131, 169 169)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(130 130, 170 170)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(129 129, 171 171)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(128 128, 172 172)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(127 127, 173 173)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(126 126, 174 174)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(125 125, 175 175)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(124 124, 176 176)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(123 123, 177 177)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(122 122, 178 178)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(121 121, 179 179)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(120 120, 180 180)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(119 119, 181 181)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(118 118, 182 182)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(117 117, 183 183)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(116 116, 184 184)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(115 115, 185 185)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(114 114, 186 186)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(113 113, 187 187)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(112 112, 188 188)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(111 111, 189 189)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(110 110, 190 190)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(109 109, 191 191)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(108 108, 192 192)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(107 107, 193 193)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(106 106, 194 194)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(105 105, 195 195)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(104 104, 196 196)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(103 103, 197 197)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(102 102, 198 198)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(101 101, 199 199)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(100 100, 200 200)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(99 99, 201 201)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(98 98, 202 202)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(97 97, 203 203)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(96 96, 204 204)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(95 95, 205 205)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(94 94, 206 206)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(93 93, 207 207)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(92 92, 208 208)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(91 91, 209 209)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(90 90, 210 210)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(89 89, 211 211)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(88 88, 212 212)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(87 87, 213 213)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(86 86, 214 214)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(85 85, 215 215)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(84 84, 216 216)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(83 83, 217 217)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(82 82, 218 218)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(81 81, 219 219)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(80 80, 220 220)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(79 79, 221 221)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(78 78, 222 222)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(77 77, 223 223)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(76 76, 224 224)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(75 75, 225 225)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(74 74, 226 226)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(73 73, 227 227)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(72 72, 228 228)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(71 71, 229 229)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(70 70, 230 230)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(69 69, 231 231)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(68 68, 232 232)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(67 67, 233 233)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(66 66, 234 234)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(65 65, 235 235)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(64 64, 236 236)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(63 63, 237 237)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(62 62, 238 238)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(61 61, 239 239)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(60 60, 240 240)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(59 59, 241 241)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(58 58, 242 242)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(57 57, 243 243)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(56 56, 244 244)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(55 55, 245 245)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(54 54, 246 246)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(53 53, 247 247)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(52 52, 248 248)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(51 51, 249 249)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(50 50, 250 250)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(49 49, 251 251)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(48 48, 252 252)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(47 47, 253 253)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(46 46, 254 254)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(45 45, 255 255)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(44 44, 256 256)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(43 43, 257 257)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(42 42, 258 258)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(41 41, 259 259)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(40 40, 260 260)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(39 39, 261 261)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(38 38, 262 262)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(37 37, 263 263)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(36 36, 264 264)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(35 35, 265 265)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(34 34, 266 266)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(33 33, 267 267)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(32 32, 268 268)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(31 31, 269 269)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(30 30, 270 270)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(29 29, 271 271)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(28 28, 272 272)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(27 27, 273 273)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(26 26, 274 274)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(25 25, 275 275)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(24 24, 276 276)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(23 23, 277 277)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(22 22, 278 278)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(21 21, 279 279)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(20 20, 280 280)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(19 19, 281 281)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(18 18, 282 282)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(17 17, 283 283)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(16 16, 284 284)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(15 15, 285 285)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(14 14, 286 286)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(13 13, 287 287)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(12 12, 288 288)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(11 11, 289 289)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(10 10, 290 290)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(9 9, 291 291)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(8 8, 292 292)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(7 7, 293 293)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(6 6, 294 294)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(5 5, 295 295)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(4 4, 296 296)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(3 3, 297 297)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(2 2, 298 298)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(1 1, 299 299)')); SELECT count(*) FROM t1; count(*) 150 @@ -186,106 +36,6 @@ CREATE TABLE t2 ( fid INT NOT NULL AUTO_INCREMENT PRIMARY KEY, g GEOMETRY NOT NULL ) ENGINE=MyISAM; -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 10 * 10 - 9), Point(10 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 9 * 10 - 9), Point(10 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 8 * 10 - 9), Point(10 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 7 * 10 - 9), Point(10 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 6 * 10 - 9), Point(10 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 5 * 10 - 9), Point(10 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 4 * 10 - 9), Point(10 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 3 * 10 - 9), Point(10 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 2 * 10 - 9), Point(10 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 1 * 10 - 9), Point(10 * 10, 1 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 10 * 10 - 9), Point(9 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 9 * 10 - 9), Point(9 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 8 * 10 - 9), Point(9 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 7 * 10 - 9), Point(9 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 6 * 10 - 9), Point(9 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 5 * 10 - 9), Point(9 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 4 * 10 - 9), Point(9 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 3 * 10 - 9), Point(9 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 2 * 10 - 9), Point(9 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 1 * 10 - 9), Point(9 * 10, 1 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 10 * 10 - 9), Point(8 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 9 * 10 - 9), Point(8 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 8 * 10 - 9), Point(8 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 7 * 10 - 9), Point(8 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 6 * 10 - 9), Point(8 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 5 * 10 - 9), Point(8 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 4 * 10 - 9), Point(8 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 3 * 10 - 9), Point(8 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 2 * 10 - 9), Point(8 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 1 * 10 - 9), Point(8 * 10, 1 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(7 * 10 - 9, 10 * 10 - 9), Point(7 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(7 * 10 - 9, 9 * 10 - 9), Point(7 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(7 * 10 - 9, 8 * 10 - 9), Point(7 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(7 * 10 - 9, 7 * 10 - 9), Point(7 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(7 * 10 - 9, 6 * 10 - 9), Point(7 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(7 * 10 - 9, 5 * 10 - 9), Point(7 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(7 * 10 - 9, 4 * 10 - 9), Point(7 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(7 * 10 - 9, 3 * 10 - 9), Point(7 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(7 * 10 - 9, 2 * 10 - 9), Point(7 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(7 * 10 - 9, 1 * 10 - 9), Point(7 * 10, 1 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(6 * 10 - 9, 10 * 10 - 9), Point(6 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(6 * 10 - 9, 9 * 10 - 9), Point(6 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(6 * 10 - 9, 8 * 10 - 9), Point(6 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(6 * 10 - 9, 7 * 10 - 9), Point(6 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(6 * 10 - 9, 6 * 10 - 9), Point(6 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(6 * 10 - 9, 5 * 10 - 9), Point(6 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(6 * 10 - 9, 4 * 10 - 9), Point(6 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(6 * 10 - 9, 3 * 10 - 9), Point(6 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(6 * 10 - 9, 2 * 10 - 9), Point(6 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(6 * 10 - 9, 1 * 10 - 9), Point(6 * 10, 1 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 10 * 10 - 9), Point(5 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 9 * 10 - 9), Point(5 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 8 * 10 - 9), Point(5 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 7 * 10 - 9), Point(5 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 6 * 10 - 9), Point(5 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 5 * 10 - 9), Point(5 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 4 * 10 - 9), Point(5 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 3 * 10 - 9), Point(5 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 2 * 10 - 9), Point(5 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 1 * 10 - 9), Point(5 * 10, 1 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 10 * 10 - 9), Point(4 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 9 * 10 - 9), Point(4 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 8 * 10 - 9), Point(4 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 7 * 10 - 9), Point(4 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 6 * 10 - 9), Point(4 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 5 * 10 - 9), Point(4 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 4 * 10 - 9), Point(4 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 3 * 10 - 9), Point(4 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 2 * 10 - 9), Point(4 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 1 * 10 - 9), Point(4 * 10, 1 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 10 * 10 - 9), Point(3 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 9 * 10 - 9), Point(3 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 8 * 10 - 9), Point(3 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 7 * 10 - 9), Point(3 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 6 * 10 - 9), Point(3 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 5 * 10 - 9), Point(3 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 4 * 10 - 9), Point(3 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 3 * 10 - 9), Point(3 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 2 * 10 - 9), Point(3 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 1 * 10 - 9), Point(3 * 10, 1 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 10 * 10 - 9), Point(2 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 9 * 10 - 9), Point(2 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 8 * 10 - 9), Point(2 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 7 * 10 - 9), Point(2 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 6 * 10 - 9), Point(2 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 5 * 10 - 9), Point(2 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 4 * 10 - 9), Point(2 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 3 * 10 - 9), Point(2 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 2 * 10 - 9), Point(2 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 1 * 10 - 9), Point(2 * 10, 1 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 10 * 10 - 9), Point(1 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 9 * 10 - 9), Point(1 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 8 * 10 - 9), Point(1 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 7 * 10 - 9), Point(1 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 6 * 10 - 9), Point(1 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 5 * 10 - 9), Point(1 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 4 * 10 - 9), Point(1 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 3 * 10 - 9), Point(1 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 2 * 10 - 9), Point(1 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 1 * 10 - 9), Point(1 * 10, 1 * 10))); ALTER TABLE t2 ADD SPATIAL KEY(g); SHOW CREATE TABLE t2; Table Create Table @@ -309,404 +59,204 @@ fid AsText(g) 56 LINESTRING(41 41,50 50) 45 LINESTRING(51 51,60 60) 55 LINESTRING(41 51,50 60) -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 10 * 10 - 9), Point(10 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 9 * 10 - 9), Point(10 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 8 * 10 - 9), Point(10 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 7 * 10 - 9), Point(10 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 6 * 10 - 9), Point(10 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 5 * 10 - 9), Point(10 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 4 * 10 - 9), Point(10 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 3 * 10 - 9), Point(10 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 2 * 10 - 9), Point(10 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 1 * 10 - 9), Point(10 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 10 * 10 - 9), Point(9 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 9 * 10 - 9), Point(9 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 8 * 10 - 9), Point(9 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 7 * 10 - 9), Point(9 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 6 * 10 - 9), Point(9 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 5 * 10 - 9), Point(9 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 4 * 10 - 9), Point(9 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 3 * 10 - 9), Point(9 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 2 * 10 - 9), Point(9 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 1 * 10 - 9), Point(9 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 10 * 10 - 9), Point(8 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 9 * 10 - 9), Point(8 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 8 * 10 - 9), Point(8 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 7 * 10 - 9), Point(8 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 6 * 10 - 9), Point(8 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 5 * 10 - 9), Point(8 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 4 * 10 - 9), Point(8 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 3 * 10 - 9), Point(8 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 2 * 10 - 9), Point(8 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 1 * 10 - 9), Point(8 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 10 * 10 - 9), Point(7 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 9 * 10 - 9), Point(7 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 8 * 10 - 9), Point(7 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 7 * 10 - 9), Point(7 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 6 * 10 - 9), Point(7 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 5 * 10 - 9), Point(7 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 4 * 10 - 9), Point(7 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 3 * 10 - 9), Point(7 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 2 * 10 - 9), Point(7 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 1 * 10 - 9), Point(7 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 10 * 10 - 9), Point(6 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 9 * 10 - 9), Point(6 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 8 * 10 - 9), Point(6 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 7 * 10 - 9), Point(6 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 6 * 10 - 9), Point(6 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 5 * 10 - 9), Point(6 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 4 * 10 - 9), Point(6 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 3 * 10 - 9), Point(6 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 2 * 10 - 9), Point(6 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 1 * 10 - 9), Point(6 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 10 * 10 - 9), Point(5 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 9 * 10 - 9), Point(5 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 8 * 10 - 9), Point(5 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 7 * 10 - 9), Point(5 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 6 * 10 - 9), Point(5 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 5 * 10 - 9), Point(5 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 4 * 10 - 9), Point(5 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 3 * 10 - 9), Point(5 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 2 * 10 - 9), Point(5 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 1 * 10 - 9), Point(5 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 10 * 10 - 9), Point(4 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 9 * 10 - 9), Point(4 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 8 * 10 - 9), Point(4 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 7 * 10 - 9), Point(4 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 6 * 10 - 9), Point(4 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 5 * 10 - 9), Point(4 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 4 * 10 - 9), Point(4 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 3 * 10 - 9), Point(4 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 2 * 10 - 9), Point(4 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 1 * 10 - 9), Point(4 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 10 * 10 - 9), Point(3 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 9 * 10 - 9), Point(3 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 8 * 10 - 9), Point(3 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 7 * 10 - 9), Point(3 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 6 * 10 - 9), Point(3 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 5 * 10 - 9), Point(3 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 4 * 10 - 9), Point(3 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 3 * 10 - 9), Point(3 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 2 * 10 - 9), Point(3 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 1 * 10 - 9), Point(3 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 10 * 10 - 9), Point(2 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 9 * 10 - 9), Point(2 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 8 * 10 - 9), Point(2 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 7 * 10 - 9), Point(2 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 6 * 10 - 9), Point(2 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 5 * 10 - 9), Point(2 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 4 * 10 - 9), Point(2 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 3 * 10 - 9), Point(2 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 2 * 10 - 9), Point(2 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 1 * 10 - 9), Point(2 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 10 * 10 - 9), Point(1 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 9 * 10 - 9), Point(1 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 8 * 10 - 9), Point(1 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 7 * 10 - 9), Point(1 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 6 * 10 - 9), Point(1 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 5 * 10 - 9), Point(1 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 4 * 10 - 9), Point(1 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 3 * 10 - 9), Point(1 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 2 * 10 - 9), Point(1 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 1 * 10 - 9), Point(1 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 DROP TABLE t2; === modified file 'mysql-test/r/innodb_xtradb_bug317074.result' --- a/mysql-test/r/innodb_xtradb_bug317074.result 2009-09-08 16:04:58 +0000 +++ b/mysql-test/r/innodb_xtradb_bug317074.result 2009-10-28 07:52:34 +0000 @@ -3,3 +3,30 @@ SET @old_innodb_file_per_table=@@innodb_ SET @old_innodb_file_format_check=@@innodb_file_format_check; SET GLOBAL innodb_file_format='Barracuda'; SET GLOBAL innodb_file_per_table=ON; +DROP TABLE IF EXISTS `test1`; +CREATE TABLE IF NOT EXISTS `test1` ( +`a` int primary key auto_increment, +`b` int default 0, +`c` char(100) default 'testtest' +) ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=8; +set autocommit=0; +CREATE PROCEDURE insert_many(p1 int) +BEGIN +SET @x = 0; +SET @y = 0; +REPEAT +insert into test1 set b=1; +SET @x = @x + 1; +SET @y = @y + 1; +IF @y >= 1000 THEN +commit; +SET @y = 0; +END IF; +UNTIL @x >= p1 END REPEAT; +END| +DROP PROCEDURE insert_many; +ALTER TABLE test1 ENGINE=MyISAM; +DROP TABLE test1; +SET GLOBAL innodb_file_format=@old_innodb_file_format; +SET GLOBAL innodb_file_per_table=@old_innodb_file_per_table; +SET GLOBAL innodb_file_format_check=@old_innodb_file_format_check; === modified file 'mysql-test/r/merge.result' --- a/mysql-test/r/merge.result 2009-09-07 20:50:10 +0000 +++ b/mysql-test/r/merge.result 2009-10-28 07:52:34 +0000 @@ -1846,56 +1846,6 @@ c1 DROP TABLE t1, t2, t3; CREATE TABLE t1 (id INTEGER, grp TINYINT, id_rev INTEGER); SET @rnd_max= 2147483647; -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); set @@read_buffer_size=2*1024*1024; CREATE TABLE t2 SELECT * FROM t1; INSERT INTO t1 (id, grp, id_rev) SELECT id, grp, id_rev FROM t2; === modified file 'mysql-test/r/myisam_debug.result' --- a/mysql-test/r/myisam_debug.result 2009-04-30 11:03:44 +0000 +++ b/mysql-test/r/myisam_debug.result 2009-10-28 07:52:34 +0000 @@ -12,16 +12,6 @@ CREATE TABLE `t2` ( KEY (id1), KEY(id) ) ENGINE=MyISAM; INSERT INTO t2 (id) VALUES (123); -INSERT INTO t2 (id) SELECT id FROM t2; -INSERT INTO t2 (id) SELECT id FROM t2; -INSERT INTO t2 (id) SELECT id FROM t2; -INSERT INTO t2 (id) SELECT id FROM t2; -INSERT INTO t2 (id) SELECT id FROM t2; -INSERT INTO t2 (id) SELECT id FROM t2; -INSERT INTO t2 (id) SELECT id FROM t2; -INSERT INTO t2 (id) SELECT id FROM t2; -INSERT INTO t2 (id) SELECT id FROM t2; -INSERT INTO t2 (id) SELECT id FROM t2; # Switch to insert Connection SET SESSION debug='+d,wait_in_enable_indexes'; # Send insert data === added file 'mysql-test/r/table_elim_debug.result' --- a/mysql-test/r/table_elim_debug.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/r/table_elim_debug.result 2009-10-29 17:50:33 +0000 @@ -0,0 +1,22 @@ +drop table if exists t1, t2; +create table t1 (a int); +insert into t1 values (0),(1),(2),(3); +create table t2 (a int primary key, b int) +as select a, a as b from t1 where a in (1,2); +explain select t1.a from t1 left join t2 on t2.a=t1.a; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 4 +set optimizer_switch='table_elimination=off'; +explain select t1.a from t1 left join t2 on t2.a=t1.a; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 4 +1 SIMPLE t2 eq_ref PRIMARY PRIMARY 4 test.t1.a 1 Using index +set optimizer_switch='table_elimination=on'; +explain select t1.a from t1 left join t2 on t2.a=t1.a; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 4 +set optimizer_switch='table_elimination=default'; +explain select t1.a from t1 left join t2 on t2.a=t1.a; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 4 +drop table t1, t2; === modified file 'mysql-test/suite/federated/disabled.def' --- a/mysql-test/suite/federated/disabled.def 2007-12-12 17:19:24 +0000 +++ b/mysql-test/suite/federated/disabled.def 2009-10-30 18:50:56 +0000 @@ -9,4 +9,5 @@ # Do not use any TAB characters for whitespace. # ############################################################################## -federated_transactions : Bug#29523 Transactions do not work +federated_server : needs fixup + === modified file 'mysql-test/suite/federated/federated.result' --- a/mysql-test/suite/federated/federated.result 2009-03-19 08:49:51 +0000 +++ b/mysql-test/suite/federated/federated.result 2009-10-30 18:50:56 +0000 @@ -47,9 +47,10 @@ CREATE TABLE federated.t1 ( ) ENGINE="FEDERATED" DEFAULT CHARSET=latin1 CONNECTION='mysql://root@127.0.0.1:SLAVE_PORT/federated/t3'; -SELECT * FROM federated.t1; -ERROR HY000: The foreign data source you are trying to reference does not exist. Data source error: error: 1146 'Table 'federated.t3' doesn't exist' -DROP TABLE federated.t1; +ERROR HY000: Can't create federated table. Foreign data src error: database: 'federated' username: 'root' hostname: '127.0.0.1' +DROP TABLE IF EXISTS federated.t1; +Warnings: +Note 1051 Unknown table 't1' CREATE TABLE federated.t1 ( `id` int(20) NOT NULL, `group` int NOT NULL default 0, @@ -59,9 +60,10 @@ CREATE TABLE federated.t1 ( ) ENGINE="FEDERATED" DEFAULT CHARSET=latin1 CONNECTION='mysql://user:pass@127.0.0.1:SLAVE_PORT/federated/t1'; -SELECT * FROM federated.t1; -ERROR HY000: Unable to connect to foreign data source: Access denied for user 'user'@'localhost' (using password: YES) -DROP TABLE federated.t1; +ERROR HY000: Can't create federated table. Foreign data src error: database: 'federated' username: 'user' hostname: '127.0.0.1' +DROP TABLE IF EXISTS federated.t1; +Warnings: +Note 1051 Unknown table 't1' CREATE TABLE federated.t1 ( `id` int(20) NOT NULL, `group` int NOT NULL default 0, @@ -1944,15 +1946,7 @@ Bug#18287 create federated table always Test that self-references work -create table federated.t1 (a int primary key); -create table federated.t2 (a int primary key) -ENGINE=FEDERATED -connection='mysql://root@127.0.0.1:SLAVE_PORT/federated/t1'; -insert into federated.t1 (a) values (1); -select * from federated.t2; -a -1 -drop table federated.t1, federated.t2; +fix LOCK_open before reenabling test for Bug#18287 CREATE TABLE federated.t1 (a INT PRIMARY KEY) DEFAULT CHARSET=utf8; CREATE TABLE federated.t1 (a INT PRIMARY KEY) ENGINE=FEDERATED @@ -1960,13 +1954,11 @@ CONNECTION='mysql://root@127.0.0.1:SLAVE DEFAULT CHARSET=utf8; SELECT transactions FROM information_schema.engines WHERE engine="FEDERATED"; transactions -NO +YES INSERT INTO federated.t1 VALUES (1); SET autocommit=0; INSERT INTO federated.t1 VALUES (2); ROLLBACK; -Warnings: -Warning 1196 Some non-transactional changed tables couldn't be rolled back SET autocommit=1; SELECT * FROM federated.t1; a @@ -2157,6 +2149,6 @@ End of 5.1 tests SET @@GLOBAL.CONCURRENT_INSERT= @OLD_MASTER_CONCURRENT_INSERT; SET @@GLOBAL.CONCURRENT_INSERT= @OLD_SLAVE_CONCURRENT_INSERT; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; === modified file 'mysql-test/suite/federated/federated.test' --- a/mysql-test/suite/federated/federated.test 2009-03-19 08:49:51 +0000 +++ b/mysql-test/suite/federated/federated.test 2009-10-30 18:50:56 +0000 @@ -57,6 +57,7 @@ CREATE TABLE federated.t1 ( # test non-existant table --replace_result $SLAVE_MYPORT SLAVE_PORT +--error ER_CANT_CREATE_FEDERATED_TABLE eval CREATE TABLE federated.t1 ( `id` int(20) NOT NULL, `group` int NOT NULL default 0, @@ -66,12 +67,11 @@ eval CREATE TABLE federated.t1 ( ) ENGINE="FEDERATED" DEFAULT CHARSET=latin1 CONNECTION='mysql://root@127.0.0.1:$SLAVE_MYPORT/federated/t3'; ---error ER_FOREIGN_DATA_SOURCE_DOESNT_EXIST -SELECT * FROM federated.t1; -DROP TABLE federated.t1; +DROP TABLE IF EXISTS federated.t1; # test bad user/password --replace_result $SLAVE_MYPORT SLAVE_PORT +--error ER_CANT_CREATE_FEDERATED_TABLE eval CREATE TABLE federated.t1 ( `id` int(20) NOT NULL, `group` int NOT NULL default 0, @@ -81,9 +81,7 @@ eval CREATE TABLE federated.t1 ( ) ENGINE="FEDERATED" DEFAULT CHARSET=latin1 CONNECTION='mysql://user:pass@127.0.0.1:$SLAVE_MYPORT/federated/t1'; ---error ER_CONNECT_TO_FOREIGN_DATA_SOURCE -SELECT * FROM federated.t1; -DROP TABLE federated.t1; +DROP TABLE IF EXISTS federated.t1; # # correct connection, same named tables --replace_result $SLAVE_MYPORT SLAVE_PORT @@ -1806,6 +1804,8 @@ drop table federated.t1; --echo --echo Test that self-references work --echo +--echo fix LOCK_open before reenabling test for Bug#18287 +--disable_parsing connection slave; create table federated.t1 (a int primary key); --replace_result $SLAVE_MYPORT SLAVE_PORT @@ -1815,7 +1815,7 @@ eval create table federated.t2 (a int pr insert into federated.t1 (a) values (1); select * from federated.t2; drop table federated.t1, federated.t2; - +--enable_parsing # # BUG#29875 Disable support for transactions # === modified file 'mysql-test/suite/federated/federated_archive.result' --- a/mysql-test/suite/federated/federated_archive.result 2009-02-02 11:36:03 +0000 +++ b/mysql-test/suite/federated/federated_archive.result 2009-10-30 18:50:56 +0000 @@ -34,6 +34,6 @@ id name DROP TABLE federated.t1; DROP TABLE federated.archive_table; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; === modified file 'mysql-test/suite/federated/federated_bug_13118.result' --- a/mysql-test/suite/federated/federated_bug_13118.result 2009-02-02 11:36:03 +0000 +++ b/mysql-test/suite/federated/federated_bug_13118.result 2009-10-30 18:50:56 +0000 @@ -25,6 +25,6 @@ foo bar DROP TABLE federated.t1; DROP TABLE federated.bug_13118_table; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; === modified file 'mysql-test/suite/federated/federated_bug_25714.result' --- a/mysql-test/suite/federated/federated_bug_25714.result 2009-02-02 11:36:03 +0000 +++ b/mysql-test/suite/federated/federated_bug_25714.result 2009-10-30 18:50:56 +0000 @@ -48,6 +48,6 @@ SET @@GLOBAL.CONCURRENT_INSERT= @OLD_MAS DROP TABLE federated.t1; SET @@GLOBAL.CONCURRENT_INSERT= @OLD_SLAVE_CONCURRENT_INSERT; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; === modified file 'mysql-test/suite/federated/federated_cleanup.inc' --- a/mysql-test/suite/federated/federated_cleanup.inc 2009-02-02 11:36:03 +0000 +++ b/mysql-test/suite/federated/federated_cleanup.inc 2009-10-30 18:50:56 +0000 @@ -1,9 +1,9 @@ connection master; --disable_warnings DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; connection slave; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; --enable_warnings === modified file 'mysql-test/suite/federated/federated_innodb.result' --- a/mysql-test/suite/federated/federated_innodb.result 2009-02-02 11:36:03 +0000 +++ b/mysql-test/suite/federated/federated_innodb.result 2009-10-30 18:50:56 +0000 @@ -20,6 +20,6 @@ a b drop table federated.t1; drop table federated.t1; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; === modified file 'mysql-test/suite/federated/federated_server.result' --- a/mysql-test/suite/federated/federated_server.result 2009-02-02 11:36:03 +0000 +++ b/mysql-test/suite/federated/federated_server.result 2009-10-30 18:50:56 +0000 @@ -178,8 +178,8 @@ INSERT INTO db_bogus.t1 VALUES ('2','thi create server 's1' foreign data wrapper 'mysql' options (HOST '127.0.0.1', DATABASE 'db_legitimate', -USER 'root', -PASSWORD '', +USER 'test_fed', +PASSWORD 'foo', PORT SLAVE_PORT, SOCKET '', OWNER 'root'); === modified file 'mysql-test/suite/federated/federated_server.test' --- a/mysql-test/suite/federated/federated_server.test 2009-06-05 15:35:22 +0000 +++ b/mysql-test/suite/federated/federated_server.test 2009-10-30 18:50:56 +0000 @@ -3,6 +3,7 @@ # Slow test, don't run during staging part -- source include/not_staging.inc +-- source include/big_test.inc -- source federated.inc connection slave; @@ -182,13 +183,17 @@ CREATE TABLE db_bogus.t1 ( ; INSERT INTO db_bogus.t1 VALUES ('2','this is bogus'); +connection slave; +create user test_fed@localhost identified by 'foo'; +grant all on db_legitimate.* to test_fed@localhost; + connection master; --replace_result $SLAVE_MYPORT SLAVE_PORT eval create server 's1' foreign data wrapper 'mysql' options (HOST '127.0.0.1', DATABASE 'db_legitimate', - USER 'root', - PASSWORD '', + USER 'test_fed', + PASSWORD 'foo', PORT $SLAVE_MYPORT, SOCKET '', OWNER 'root'); === modified file 'mysql-test/suite/federated/federated_transactions.result' --- a/mysql-test/suite/federated/federated_transactions.result 2007-12-12 17:19:24 +0000 +++ b/mysql-test/suite/federated/federated_transactions.result 2009-10-30 18:50:56 +0000 @@ -1,13 +1,4 @@ -stop slave; -drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9; -reset master; -reset slave; -drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9; -start slave; -stop slave; -DROP DATABASE IF EXISTS federated; CREATE DATABASE federated; -DROP DATABASE IF EXISTS federated; CREATE DATABASE federated; DROP TABLE IF EXISTS federated.t1; Warnings: === modified file 'mysql-test/suite/parts/inc/partition.pre' --- a/mysql-test/suite/parts/inc/partition.pre 2008-01-10 15:50:37 +0000 +++ b/mysql-test/suite/parts/inc/partition.pre 2009-10-28 07:52:34 +0000 @@ -152,6 +152,7 @@ ENGINE = MEMORY; --echo # Logging of <max_row> INSERTs into t0_template suppressed --disable_query_log let $num= `SELECT @max_row`; +begin; while ($num) { eval INSERT INTO t0_template @@ -160,6 +161,7 @@ f_charbig = '===$num==='; dec $num; } +commit; --enable_query_log # Auxiliary table used for comparisons of table definitions and file lists === modified file 'mysql-test/suite/parts/inc/partition_bigint.inc' --- a/mysql-test/suite/parts/inc/partition_bigint.inc 2008-07-01 18:38:15 +0000 +++ b/mysql-test/suite/parts/inc/partition_bigint.inc 2009-10-28 07:52:34 +0000 @@ -32,11 +32,13 @@ delete from t2; let $count=$maxrows; --echo $maxrows inserts; --disable_query_log +begin; while ($count) { eval insert into t2 values ($count); dec $count; } +commit; --enable_query_log select count(*) from t2; drop table t2; === modified file 'mysql-test/suite/parts/inc/partition_binary.inc' --- a/mysql-test/suite/parts/inc/partition_binary.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_binary.inc 2009-10-28 07:52:34 +0000 @@ -22,13 +22,16 @@ show create table t2; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t2 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t2; select hex(a) from t2; drop table t2; @@ -48,13 +51,16 @@ show create table t3; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t3 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t3; select hex(a) from t3; drop table t3; @@ -73,14 +79,16 @@ show create table t4; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t4 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } - +commit; +--enable_query_log select count(*) from t4; select hex(a) from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_bit.inc' --- a/mysql-test/suite/parts/inc/partition_bit.inc 2008-02-07 15:26:22 +0000 +++ b/mysql-test/suite/parts/inc/partition_bit.inc 2009-10-28 07:52:34 +0000 @@ -74,11 +74,13 @@ show create table t3; let $count=255; --echo $count inserts; --disable_query_log +begin; while ($count) { eval insert into t3 values ($count); dec $count; } +commit; --enable_query_log select hex(a) from t3 where a=b'01010101'; delete from t3 where a=b'01010101'; @@ -96,11 +98,13 @@ show create table t4; let $count=32; --echo $count inserts; --disable_query_log +begin; while ($count) { eval insert into t4 values ($count); dec $count; } +commit; --enable_query_log select hex(a) from t4 where a=b'00000001'; delete from t4 where a=b'00000001'; === modified file 'mysql-test/suite/parts/inc/partition_char.inc' --- a/mysql-test/suite/parts/inc/partition_char.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_char.inc 2009-10-28 07:52:34 +0000 @@ -21,13 +21,16 @@ show create table t2; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t2 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t2; select * from t2; drop table t2; @@ -47,13 +50,16 @@ show create table t3; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t3 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t3; select a from t3; drop table t3; @@ -71,13 +77,16 @@ show create table t4; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t4 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t4; select a from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_date.inc' --- a/mysql-test/suite/parts/inc/partition_date.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_date.inc 2009-10-28 07:52:34 +0000 @@ -23,7 +23,8 @@ select * from t2; delete from t2; let $count=28; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t2 values (19700101+$count-1); @@ -31,7 +32,8 @@ eval insert into t2 values (19700201+$co eval insert into t2 values (19700301+$count-1); dec $count; } -#--enable_query_log +commit; +--enable_query_log select count(*) from t2; select * from t2; drop table t2; @@ -47,11 +49,15 @@ partition quarter4 values less than (13) show create table t3; let $count=12; --echo $count inserts; +--disable_query_log +begin; while ($count) { eval insert into t3 values (adddate(19700101,interval $count-1 month)); dec $count; } +commit; +--enable_query_log select count(*) from t3; select * from t3; drop table t3; @@ -67,11 +73,15 @@ partition quarter4 values in (10,11,12) show create table t4; let $count=12; --echo $count inserts; +--disable_query_log +begin; while ($count) { eval insert into t4 values (adddate(19700101,interval $count-1 month)); dec $count; } +commit; +--enable_query_log select count(*) from t4; select * from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_datetime.inc' --- a/mysql-test/suite/parts/inc/partition_datetime.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_datetime.inc 2009-10-28 07:52:34 +0000 @@ -23,12 +23,15 @@ select * from t2; delete from t2; let $count=59; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t2 values (19700101000000+$count); dec $count; } +commit; +--enable_query_log select count(*) from t2; select * from t2; drop table t2; @@ -44,11 +47,15 @@ partition quarter4 values less than (13) show create table t3; let $count=12; --echo $count inserts; +--disable_query_log +begin; while ($count) { eval insert into t3 values (adddate(19700101000000,interval $count-1 month)); dec $count; } +commit; +--enable_query_log select count(*) from t3; select * from t3; drop table t3; @@ -64,11 +71,15 @@ partition quarter4 values in (10,11,12) show create table t4; let $count=12; --echo $count inserts; +--disable_query_log +begin; while ($count) { eval insert into t4 values (adddate(19700101000000,interval $count-1 month)); dec $count; } +commit; +--enable_query_log select count(*) from t4; select * from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_decimal.inc' --- a/mysql-test/suite/parts/inc/partition_decimal.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_decimal.inc 2009-10-28 07:52:34 +0000 @@ -24,6 +24,7 @@ delete from t2; let $count=$maxrows; --echo $count*3 inserts; --disable_query_log +begin; while ($count) { eval insert into t2 values ($count); @@ -31,6 +32,7 @@ eval insert into t2 values ($count+0.333 eval insert into t2 values ($count+0.755555555); dec $count; } +commit; --enable_query_log select count(*) from t2; drop table t2; @@ -53,6 +55,8 @@ partition pa10 values less than (10) show create table t3; let $count=9; --echo $count*3 inserts; +--disable_query_log +begin; while ($count) { eval insert into t3 values ($count); @@ -60,6 +64,7 @@ eval insert into t3 values ($count+0.333 eval insert into t3 values ($count+0.755555555); dec $count; } +commit; --enable_query_log select count(*) from t3; drop table t3; @@ -75,6 +80,8 @@ partition pa10 values in (9,10) show create table t4; let $count=9; --echo $count*3 inserts; +--disable_query_log +begin; while ($count) { eval insert into t4 values ($count); @@ -82,6 +89,7 @@ eval insert into t4 values ($count+0.333 eval insert into t4 values ($count+0.755555555); dec $count; } +commit; --enable_query_log select count(*) from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_double.inc' --- a/mysql-test/suite/parts/inc/partition_double.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_double.inc 2009-10-28 07:52:34 +0000 @@ -24,6 +24,7 @@ delete from t2; let $count=$maxrows; --echo $maxrows*3 inserts; --disable_query_log +begin; while ($count) { eval insert into t2 values ($count); @@ -31,6 +32,7 @@ eval insert into t2 values ($count+0.33) eval insert into t2 values ($count+0.75); dec $count; } +commit; --enable_query_log select count(*) from t2; drop table t2; @@ -52,6 +54,8 @@ partition pa10 values less than (10) show create table t3; let $count=9; --echo $count*3 inserts; +--disable_query_log +begin; while ($count) { eval insert into t3 values ($count); @@ -59,6 +63,8 @@ eval insert into t3 values ($count+0.33) eval insert into t3 values ($count+0.75); dec $count; } +commit; +--enable_query_log select count(*) from t3; select * from t3; drop table t3; @@ -72,6 +78,8 @@ partition pa10 values in (7,8,9,10) show create table t4; let $count=9; --echo $count*3 inserts; +--disable_query_log +begin; while ($count) { eval insert into t4 values ($count); @@ -79,6 +87,8 @@ eval insert into t4 values ($count+0.33) eval insert into t4 values ($count+0.75); dec $count; } +commit; +--enable_query_log select count(*) from t4; select * from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_enum.inc' --- a/mysql-test/suite/parts/inc/partition_enum.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_enum.inc 2009-10-28 07:52:34 +0000 @@ -26,12 +26,15 @@ partition by key (a) partitions 27; show create table t2; let $letter=26; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($letter) { eval insert into t2 values (char(ascii('A')+$letter)); dec $letter; } +commit; +--enable_query_log insert into t2 values ('1'),('2'),('3'),('4'),('5'),('6'),('7'),('8'),('9'),('0'); select count(*) from t2; select * from t2; @@ -55,12 +58,15 @@ partition pa36 values less than (37) show create table t3; let $letter=36; --echo $count inserts; -#--disable_query_log +--disable_query_log + begin; while ($letter) { #eval insert into t3 values ($letter); dec $letter; } +commit; +--enable_query_log select count(*) from t3; select * from t3; drop table t3; === modified file 'mysql-test/suite/parts/inc/partition_float.inc' --- a/mysql-test/suite/parts/inc/partition_float.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_float.inc 2009-10-28 07:52:34 +0000 @@ -28,6 +28,7 @@ delete from t2; let $count=$maxrows; --echo $maxrows*3 inserts; --disable_query_log +begin; while ($count) { eval insert into t2 values ($count); @@ -35,6 +36,7 @@ eval insert into t2 values ($count+0.33) eval insert into t2 values ($count+0.75); dec $count; } +commit; --enable_query_log select count(*) from t2; drop table t2; @@ -55,6 +57,8 @@ partition pa10 values less than (10) show create table t3; let $count=9; --echo $count*3 inserts; +--disable_query_log +begin; while ($count) { eval insert into t3 values ($count); @@ -62,6 +66,8 @@ eval insert into t3 values ($count+0.33) eval insert into t3 values ($count+0.75); dec $count; } +commit; +--enable_query_log select count(*) from t3; select * from t3; drop table t3; @@ -75,6 +81,8 @@ partition pa10 values in (7,8,9,10) show create table t4; let $count=9; --echo $count*3 inserts; +--disable_query_log +begin; while ($count) { eval insert into t4 values ($count); @@ -82,6 +90,8 @@ eval insert into t4 values ($count+0.33) eval insert into t4 values ($count+0.75); dec $count; } +commit; +--enable_query_log select count(*) from t4; select * from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_int.inc' --- a/mysql-test/suite/parts/inc/partition_int.inc 2008-07-01 18:38:15 +0000 +++ b/mysql-test/suite/parts/inc/partition_int.inc 2009-10-28 07:52:34 +0000 @@ -28,11 +28,13 @@ delete from t2; let $count=$maxrows; --echo $count inserts; --disable_query_log +begin; while ($count) { eval insert into t2 values ($count); dec $count; } +commit; --enable_query_log select count(*) from t2; drop table t2; === modified file 'mysql-test/suite/parts/inc/partition_mediumint.inc' --- a/mysql-test/suite/parts/inc/partition_mediumint.inc 2008-07-01 18:38:15 +0000 +++ b/mysql-test/suite/parts/inc/partition_mediumint.inc 2009-10-28 07:52:34 +0000 @@ -28,11 +28,13 @@ delete from t2; let $count=$maxrows; --echo $maxrows inserts; --disable_query_log +begin; while ($count) { eval insert into t2 values ($count); dec $count; } +commit; --enable_query_log select count(*) from t2; drop table t2; === modified file 'mysql-test/suite/parts/inc/partition_smallint.inc' --- a/mysql-test/suite/parts/inc/partition_smallint.inc 2008-07-01 18:38:15 +0000 +++ b/mysql-test/suite/parts/inc/partition_smallint.inc 2009-10-28 07:52:34 +0000 @@ -28,11 +28,13 @@ delete from t2; let $count=$maxrows; --echo $count inserts; --disable_query_log +begin; while ($count) { eval insert into t2 values ($count); dec $count; } +commit; --enable_query_log select count(*) from t2; drop table t2; === modified file 'mysql-test/suite/parts/inc/partition_time.inc' --- a/mysql-test/suite/parts/inc/partition_time.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_time.inc 2009-10-28 07:52:34 +0000 @@ -23,12 +23,15 @@ select * from t2; delete from t2; let $count=59; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t2 values (000100+$count); dec $count; } +commit; +--enable_query_log select count(*) from t2; select * from t2; drop table t2; @@ -44,11 +47,15 @@ partition quarter4 values less than (61) show create table t3; let $count=59; --echo $count inserts; +--disable_query_log +begin; while ($count) { eval insert into t3 values (100000+$count); dec $count; } +commit; +--enable_query_log select count(*) from t3; select * from t3; drop table t3; @@ -64,11 +71,15 @@ partition quarter4 values in (46,47,48,4 show create table t4; let $count=59; --echo $count inserts; +--disable_query_log +begin; while ($count) { eval insert into t4 values (100000+$count); dec $count; } +commit; +--enable_query_log select count(*) from t4; select * from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_timestamp.inc' --- a/mysql-test/suite/parts/inc/partition_timestamp.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_timestamp.inc 2009-10-28 07:52:34 +0000 @@ -23,12 +23,15 @@ select * from t2; delete from t2; let $count=59; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t2 values (19710101000000+$count); dec $count; } +commit; +--enable_query_log select count(*) from t2; select * from t2; drop table t2; @@ -44,11 +47,15 @@ partition quarter4 values less than (13) show create table t3; let $count=12; --echo $count inserts; +--disable_query_log +begin; while ($count) { eval insert into t3 values (date_add('1970-01-01 00:00:00',interval $count-1 month)); dec $count; } +commit; +--enable_query_log select count(*) from t3; select * from t3; drop table t3; @@ -64,11 +71,15 @@ partition quarter4 values in (10,11,12) show create table t4; let $count=12; --echo $count inserts; +--disable_query_log +begin; while ($count) { eval insert into t4 values (date_add('1970-01-01 00:00:00',interval $count-1 month)); dec $count; } +commit; +--enable_query_log select count(*) from t4; select * from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_tinyint.inc' --- a/mysql-test/suite/parts/inc/partition_tinyint.inc 2008-07-01 18:38:15 +0000 +++ b/mysql-test/suite/parts/inc/partition_tinyint.inc 2009-10-28 07:52:34 +0000 @@ -28,11 +28,13 @@ delete from t2; let $count=255; --echo 255 inserts; --disable_query_log +begin; while ($count) { eval insert into t2 values ($count); dec $count; } +commit; --enable_query_log select count(*) from t2; drop table t2; === modified file 'mysql-test/suite/parts/inc/partition_varbinary.inc' --- a/mysql-test/suite/parts/inc/partition_varbinary.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_varbinary.inc 2009-10-28 07:52:34 +0000 @@ -21,13 +21,16 @@ show create table t2; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t2 values (repeat(char(ascii('a')+$letter),$count*$count)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t2; select * from t2; drop table t2; @@ -47,13 +50,16 @@ show create table t3; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t3 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t3; select hex(a) from t3; drop table t3; @@ -71,13 +77,16 @@ show create table t4; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t4 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t4; select hex(a) from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_varchar.inc' --- a/mysql-test/suite/parts/inc/partition_varchar.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_varchar.inc 2009-10-28 07:52:34 +0000 @@ -21,13 +21,16 @@ show create table t2; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t2 values (repeat(char(ascii('a')+$letter),$count*$count)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t2; select * from t2; drop table t2; @@ -46,13 +49,16 @@ show create table t3; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t3 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t3; select * from t3; drop table t3; @@ -70,13 +76,16 @@ show create table t4; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t4 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t4; select * from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_year.inc' --- a/mysql-test/suite/parts/inc/partition_year.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_year.inc 2009-10-28 07:52:34 +0000 @@ -24,11 +24,13 @@ delete from t2; let $count=255; --echo $count inserts; --disable_query_log +begin; while ($count) { eval insert into t2 values (1901+$count); dec $count; } +commit; --enable_query_log select count(*) from t2; select * from t2; === modified file 'mysql-test/suite/parts/r/partition_char_innodb.result' --- a/mysql-test/suite/parts/r/partition_char_innodb.result 2008-11-04 07:43:21 +0000 +++ b/mysql-test/suite/parts/r/partition_char_innodb.result 2009-10-28 07:52:34 +0000 @@ -45,32 +45,6 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 27 */ 26 inserts; -insert into t2 values (repeat(char(ascii('a')+0),26+54)); -insert into t2 values (repeat(char(ascii('a')+1),25+54)); -insert into t2 values (repeat(char(ascii('a')+2),24+54)); -insert into t2 values (repeat(char(ascii('a')+3),23+54)); -insert into t2 values (repeat(char(ascii('a')+4),22+54)); -insert into t2 values (repeat(char(ascii('a')+5),21+54)); -insert into t2 values (repeat(char(ascii('a')+6),20+54)); -insert into t2 values (repeat(char(ascii('a')+7),19+54)); -insert into t2 values (repeat(char(ascii('a')+8),18+54)); -insert into t2 values (repeat(char(ascii('a')+9),17+54)); -insert into t2 values (repeat(char(ascii('a')+10),16+54)); -insert into t2 values (repeat(char(ascii('a')+11),15+54)); -insert into t2 values (repeat(char(ascii('a')+12),14+54)); -insert into t2 values (repeat(char(ascii('a')+13),13+54)); -insert into t2 values (repeat(char(ascii('a')+14),12+54)); -insert into t2 values (repeat(char(ascii('a')+15),11+54)); -insert into t2 values (repeat(char(ascii('a')+16),10+54)); -insert into t2 values (repeat(char(ascii('a')+17),9+54)); -insert into t2 values (repeat(char(ascii('a')+18),8+54)); -insert into t2 values (repeat(char(ascii('a')+19),7+54)); -insert into t2 values (repeat(char(ascii('a')+20),6+54)); -insert into t2 values (repeat(char(ascii('a')+21),5+54)); -insert into t2 values (repeat(char(ascii('a')+22),4+54)); -insert into t2 values (repeat(char(ascii('a')+23),3+54)); -insert into t2 values (repeat(char(ascii('a')+24),2+54)); -insert into t2 values (repeat(char(ascii('a')+25),1+54)); select count(*) from t2; count(*) 26 @@ -153,32 +127,6 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 27 */ 26 inserts; -insert into t2 values (repeat(char(ascii('a')+0),26+54)); -insert into t2 values (repeat(char(ascii('a')+1),25+54)); -insert into t2 values (repeat(char(ascii('a')+2),24+54)); -insert into t2 values (repeat(char(ascii('a')+3),23+54)); -insert into t2 values (repeat(char(ascii('a')+4),22+54)); -insert into t2 values (repeat(char(ascii('a')+5),21+54)); -insert into t2 values (repeat(char(ascii('a')+6),20+54)); -insert into t2 values (repeat(char(ascii('a')+7),19+54)); -insert into t2 values (repeat(char(ascii('a')+8),18+54)); -insert into t2 values (repeat(char(ascii('a')+9),17+54)); -insert into t2 values (repeat(char(ascii('a')+10),16+54)); -insert into t2 values (repeat(char(ascii('a')+11),15+54)); -insert into t2 values (repeat(char(ascii('a')+12),14+54)); -insert into t2 values (repeat(char(ascii('a')+13),13+54)); -insert into t2 values (repeat(char(ascii('a')+14),12+54)); -insert into t2 values (repeat(char(ascii('a')+15),11+54)); -insert into t2 values (repeat(char(ascii('a')+16),10+54)); -insert into t2 values (repeat(char(ascii('a')+17),9+54)); -insert into t2 values (repeat(char(ascii('a')+18),8+54)); -insert into t2 values (repeat(char(ascii('a')+19),7+54)); -insert into t2 values (repeat(char(ascii('a')+20),6+54)); -insert into t2 values (repeat(char(ascii('a')+21),5+54)); -insert into t2 values (repeat(char(ascii('a')+22),4+54)); -insert into t2 values (repeat(char(ascii('a')+23),3+54)); -insert into t2 values (repeat(char(ascii('a')+24),2+54)); -insert into t2 values (repeat(char(ascii('a')+25),1+54)); select count(*) from t2; count(*) 26 @@ -258,32 +206,6 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 27 */ 26 inserts; -insert into t2 values (repeat(char(ascii('a')+0),26*26)); -insert into t2 values (repeat(char(ascii('a')+1),25*25)); -insert into t2 values (repeat(char(ascii('a')+2),24*24)); -insert into t2 values (repeat(char(ascii('a')+3),23*23)); -insert into t2 values (repeat(char(ascii('a')+4),22*22)); -insert into t2 values (repeat(char(ascii('a')+5),21*21)); -insert into t2 values (repeat(char(ascii('a')+6),20*20)); -insert into t2 values (repeat(char(ascii('a')+7),19*19)); -insert into t2 values (repeat(char(ascii('a')+8),18*18)); -insert into t2 values (repeat(char(ascii('a')+9),17*17)); -insert into t2 values (repeat(char(ascii('a')+10),16*16)); -insert into t2 values (repeat(char(ascii('a')+11),15*15)); -insert into t2 values (repeat(char(ascii('a')+12),14*14)); -insert into t2 values (repeat(char(ascii('a')+13),13*13)); -insert into t2 values (repeat(char(ascii('a')+14),12*12)); -insert into t2 values (repeat(char(ascii('a')+15),11*11)); -insert into t2 values (repeat(char(ascii('a')+16),10*10)); -insert into t2 values (repeat(char(ascii('a')+17),9*9)); -insert into t2 values (repeat(char(ascii('a')+18),8*8)); -insert into t2 values (repeat(char(ascii('a')+19),7*7)); -insert into t2 values (repeat(char(ascii('a')+20),6*6)); -insert into t2 values (repeat(char(ascii('a')+21),5*5)); -insert into t2 values (repeat(char(ascii('a')+22),4*4)); -insert into t2 values (repeat(char(ascii('a')+23),3*3)); -insert into t2 values (repeat(char(ascii('a')+24),2*2)); -insert into t2 values (repeat(char(ascii('a')+25),1*1)); select count(*) from t2; count(*) 26 @@ -363,32 +285,6 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 30 */ 26 inserts; -insert into t2 values (repeat(char(ascii('a')+0),26*26)); -insert into t2 values (repeat(char(ascii('a')+1),25*25)); -insert into t2 values (repeat(char(ascii('a')+2),24*24)); -insert into t2 values (repeat(char(ascii('a')+3),23*23)); -insert into t2 values (repeat(char(ascii('a')+4),22*22)); -insert into t2 values (repeat(char(ascii('a')+5),21*21)); -insert into t2 values (repeat(char(ascii('a')+6),20*20)); -insert into t2 values (repeat(char(ascii('a')+7),19*19)); -insert into t2 values (repeat(char(ascii('a')+8),18*18)); -insert into t2 values (repeat(char(ascii('a')+9),17*17)); -insert into t2 values (repeat(char(ascii('a')+10),16*16)); -insert into t2 values (repeat(char(ascii('a')+11),15*15)); -insert into t2 values (repeat(char(ascii('a')+12),14*14)); -insert into t2 values (repeat(char(ascii('a')+13),13*13)); -insert into t2 values (repeat(char(ascii('a')+14),12*12)); -insert into t2 values (repeat(char(ascii('a')+15),11*11)); -insert into t2 values (repeat(char(ascii('a')+16),10*10)); -insert into t2 values (repeat(char(ascii('a')+17),9*9)); -insert into t2 values (repeat(char(ascii('a')+18),8*8)); -insert into t2 values (repeat(char(ascii('a')+19),7*7)); -insert into t2 values (repeat(char(ascii('a')+20),6*6)); -insert into t2 values (repeat(char(ascii('a')+21),5*5)); -insert into t2 values (repeat(char(ascii('a')+22),4*4)); -insert into t2 values (repeat(char(ascii('a')+23),3*3)); -insert into t2 values (repeat(char(ascii('a')+24),2*2)); -insert into t2 values (repeat(char(ascii('a')+25),1*1)); select count(*) from t2; count(*) 26 @@ -479,34 +375,8 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 27 */ 0 inserts; -insert into t2 values (char(ascii('A')+26)); Warnings: Warning 1265 Data truncated for column 'a' at row 1 -insert into t2 values (char(ascii('A')+25)); -insert into t2 values (char(ascii('A')+24)); -insert into t2 values (char(ascii('A')+23)); -insert into t2 values (char(ascii('A')+22)); -insert into t2 values (char(ascii('A')+21)); -insert into t2 values (char(ascii('A')+20)); -insert into t2 values (char(ascii('A')+19)); -insert into t2 values (char(ascii('A')+18)); -insert into t2 values (char(ascii('A')+17)); -insert into t2 values (char(ascii('A')+16)); -insert into t2 values (char(ascii('A')+15)); -insert into t2 values (char(ascii('A')+14)); -insert into t2 values (char(ascii('A')+13)); -insert into t2 values (char(ascii('A')+12)); -insert into t2 values (char(ascii('A')+11)); -insert into t2 values (char(ascii('A')+10)); -insert into t2 values (char(ascii('A')+9)); -insert into t2 values (char(ascii('A')+8)); -insert into t2 values (char(ascii('A')+7)); -insert into t2 values (char(ascii('A')+6)); -insert into t2 values (char(ascii('A')+5)); -insert into t2 values (char(ascii('A')+4)); -insert into t2 values (char(ascii('A')+3)); -insert into t2 values (char(ascii('A')+2)); -insert into t2 values (char(ascii('A')+1)); insert into t2 values ('1'),('2'),('3'),('4'),('5'),('6'),('7'),('8'),('9'),('0'); select count(*) from t2; count(*) === modified file 'mysql-test/suite/parts/r/partition_char_myisam.result' --- a/mysql-test/suite/parts/r/partition_char_myisam.result 2008-11-04 07:43:21 +0000 +++ b/mysql-test/suite/parts/r/partition_char_myisam.result 2009-10-28 07:52:34 +0000 @@ -45,32 +45,6 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 27 */ 26 inserts; -insert into t2 values (repeat(char(ascii('a')+0),26+54)); -insert into t2 values (repeat(char(ascii('a')+1),25+54)); -insert into t2 values (repeat(char(ascii('a')+2),24+54)); -insert into t2 values (repeat(char(ascii('a')+3),23+54)); -insert into t2 values (repeat(char(ascii('a')+4),22+54)); -insert into t2 values (repeat(char(ascii('a')+5),21+54)); -insert into t2 values (repeat(char(ascii('a')+6),20+54)); -insert into t2 values (repeat(char(ascii('a')+7),19+54)); -insert into t2 values (repeat(char(ascii('a')+8),18+54)); -insert into t2 values (repeat(char(ascii('a')+9),17+54)); -insert into t2 values (repeat(char(ascii('a')+10),16+54)); -insert into t2 values (repeat(char(ascii('a')+11),15+54)); -insert into t2 values (repeat(char(ascii('a')+12),14+54)); -insert into t2 values (repeat(char(ascii('a')+13),13+54)); -insert into t2 values (repeat(char(ascii('a')+14),12+54)); -insert into t2 values (repeat(char(ascii('a')+15),11+54)); -insert into t2 values (repeat(char(ascii('a')+16),10+54)); -insert into t2 values (repeat(char(ascii('a')+17),9+54)); -insert into t2 values (repeat(char(ascii('a')+18),8+54)); -insert into t2 values (repeat(char(ascii('a')+19),7+54)); -insert into t2 values (repeat(char(ascii('a')+20),6+54)); -insert into t2 values (repeat(char(ascii('a')+21),5+54)); -insert into t2 values (repeat(char(ascii('a')+22),4+54)); -insert into t2 values (repeat(char(ascii('a')+23),3+54)); -insert into t2 values (repeat(char(ascii('a')+24),2+54)); -insert into t2 values (repeat(char(ascii('a')+25),1+54)); select count(*) from t2; count(*) 26 @@ -153,32 +127,6 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 27 */ 26 inserts; -insert into t2 values (repeat(char(ascii('a')+0),26+54)); -insert into t2 values (repeat(char(ascii('a')+1),25+54)); -insert into t2 values (repeat(char(ascii('a')+2),24+54)); -insert into t2 values (repeat(char(ascii('a')+3),23+54)); -insert into t2 values (repeat(char(ascii('a')+4),22+54)); -insert into t2 values (repeat(char(ascii('a')+5),21+54)); -insert into t2 values (repeat(char(ascii('a')+6),20+54)); -insert into t2 values (repeat(char(ascii('a')+7),19+54)); -insert into t2 values (repeat(char(ascii('a')+8),18+54)); -insert into t2 values (repeat(char(ascii('a')+9),17+54)); -insert into t2 values (repeat(char(ascii('a')+10),16+54)); -insert into t2 values (repeat(char(ascii('a')+11),15+54)); -insert into t2 values (repeat(char(ascii('a')+12),14+54)); -insert into t2 values (repeat(char(ascii('a')+13),13+54)); -insert into t2 values (repeat(char(ascii('a')+14),12+54)); -insert into t2 values (repeat(char(ascii('a')+15),11+54)); -insert into t2 values (repeat(char(ascii('a')+16),10+54)); -insert into t2 values (repeat(char(ascii('a')+17),9+54)); -insert into t2 values (repeat(char(ascii('a')+18),8+54)); -insert into t2 values (repeat(char(ascii('a')+19),7+54)); -insert into t2 values (repeat(char(ascii('a')+20),6+54)); -insert into t2 values (repeat(char(ascii('a')+21),5+54)); -insert into t2 values (repeat(char(ascii('a')+22),4+54)); -insert into t2 values (repeat(char(ascii('a')+23),3+54)); -insert into t2 values (repeat(char(ascii('a')+24),2+54)); -insert into t2 values (repeat(char(ascii('a')+25),1+54)); select count(*) from t2; count(*) 26 @@ -258,32 +206,6 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 27 */ 26 inserts; -insert into t2 values (repeat(char(ascii('a')+0),26*26)); -insert into t2 values (repeat(char(ascii('a')+1),25*25)); -insert into t2 values (repeat(char(ascii('a')+2),24*24)); -insert into t2 values (repeat(char(ascii('a')+3),23*23)); -insert into t2 values (repeat(char(ascii('a')+4),22*22)); -insert into t2 values (repeat(char(ascii('a')+5),21*21)); -insert into t2 values (repeat(char(ascii('a')+6),20*20)); -insert into t2 values (repeat(char(ascii('a')+7),19*19)); -insert into t2 values (repeat(char(ascii('a')+8),18*18)); -insert into t2 values (repeat(char(ascii('a')+9),17*17)); -insert into t2 values (repeat(char(ascii('a')+10),16*16)); -insert into t2 values (repeat(char(ascii('a')+11),15*15)); -insert into t2 values (repeat(char(ascii('a')+12),14*14)); -insert into t2 values (repeat(char(ascii('a')+13),13*13)); -insert into t2 values (repeat(char(ascii('a')+14),12*12)); -insert into t2 values (repeat(char(ascii('a')+15),11*11)); -insert into t2 values (repeat(char(ascii('a')+16),10*10)); -insert into t2 values (repeat(char(ascii('a')+17),9*9)); -insert into t2 values (repeat(char(ascii('a')+18),8*8)); -insert into t2 values (repeat(char(ascii('a')+19),7*7)); -insert into t2 values (repeat(char(ascii('a')+20),6*6)); -insert into t2 values (repeat(char(ascii('a')+21),5*5)); -insert into t2 values (repeat(char(ascii('a')+22),4*4)); -insert into t2 values (repeat(char(ascii('a')+23),3*3)); -insert into t2 values (repeat(char(ascii('a')+24),2*2)); -insert into t2 values (repeat(char(ascii('a')+25),1*1)); select count(*) from t2; count(*) 26 @@ -363,32 +285,6 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 30 */ 26 inserts; -insert into t2 values (repeat(char(ascii('a')+0),26*26)); -insert into t2 values (repeat(char(ascii('a')+1),25*25)); -insert into t2 values (repeat(char(ascii('a')+2),24*24)); -insert into t2 values (repeat(char(ascii('a')+3),23*23)); -insert into t2 values (repeat(char(ascii('a')+4),22*22)); -insert into t2 values (repeat(char(ascii('a')+5),21*21)); -insert into t2 values (repeat(char(ascii('a')+6),20*20)); -insert into t2 values (repeat(char(ascii('a')+7),19*19)); -insert into t2 values (repeat(char(ascii('a')+8),18*18)); -insert into t2 values (repeat(char(ascii('a')+9),17*17)); -insert into t2 values (repeat(char(ascii('a')+10),16*16)); -insert into t2 values (repeat(char(ascii('a')+11),15*15)); -insert into t2 values (repeat(char(ascii('a')+12),14*14)); -insert into t2 values (repeat(char(ascii('a')+13),13*13)); -insert into t2 values (repeat(char(ascii('a')+14),12*12)); -insert into t2 values (repeat(char(ascii('a')+15),11*11)); -insert into t2 values (repeat(char(ascii('a')+16),10*10)); -insert into t2 values (repeat(char(ascii('a')+17),9*9)); -insert into t2 values (repeat(char(ascii('a')+18),8*8)); -insert into t2 values (repeat(char(ascii('a')+19),7*7)); -insert into t2 values (repeat(char(ascii('a')+20),6*6)); -insert into t2 values (repeat(char(ascii('a')+21),5*5)); -insert into t2 values (repeat(char(ascii('a')+22),4*4)); -insert into t2 values (repeat(char(ascii('a')+23),3*3)); -insert into t2 values (repeat(char(ascii('a')+24),2*2)); -insert into t2 values (repeat(char(ascii('a')+25),1*1)); select count(*) from t2; count(*) 26 @@ -479,34 +375,8 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 27 */ 0 inserts; -insert into t2 values (char(ascii('A')+26)); Warnings: Warning 1265 Data truncated for column 'a' at row 1 -insert into t2 values (char(ascii('A')+25)); -insert into t2 values (char(ascii('A')+24)); -insert into t2 values (char(ascii('A')+23)); -insert into t2 values (char(ascii('A')+22)); -insert into t2 values (char(ascii('A')+21)); -insert into t2 values (char(ascii('A')+20)); -insert into t2 values (char(ascii('A')+19)); -insert into t2 values (char(ascii('A')+18)); -insert into t2 values (char(ascii('A')+17)); -insert into t2 values (char(ascii('A')+16)); -insert into t2 values (char(ascii('A')+15)); -insert into t2 values (char(ascii('A')+14)); -insert into t2 values (char(ascii('A')+13)); -insert into t2 values (char(ascii('A')+12)); -insert into t2 values (char(ascii('A')+11)); -insert into t2 values (char(ascii('A')+10)); -insert into t2 values (char(ascii('A')+9)); -insert into t2 values (char(ascii('A')+8)); -insert into t2 values (char(ascii('A')+7)); -insert into t2 values (char(ascii('A')+6)); -insert into t2 values (char(ascii('A')+5)); -insert into t2 values (char(ascii('A')+4)); -insert into t2 values (char(ascii('A')+3)); -insert into t2 values (char(ascii('A')+2)); -insert into t2 values (char(ascii('A')+1)); insert into t2 values ('1'),('2'),('3'),('4'),('5'),('6'),('7'),('8'),('9'),('0'); select count(*) from t2; count(*) === modified file 'mysql-test/suite/parts/r/partition_datetime_innodb.result' --- a/mysql-test/suite/parts/r/partition_datetime_innodb.result 2008-11-04 07:43:21 +0000 +++ b/mysql-test/suite/parts/r/partition_datetime_innodb.result 2009-10-28 07:52:34 +0000 @@ -60,65 +60,6 @@ a 2020-12-31 10:11:12 delete from t2; 59 inserts; -insert into t2 values (19710101000000+59); -insert into t2 values (19710101000000+58); -insert into t2 values (19710101000000+57); -insert into t2 values (19710101000000+56); -insert into t2 values (19710101000000+55); -insert into t2 values (19710101000000+54); -insert into t2 values (19710101000000+53); -insert into t2 values (19710101000000+52); -insert into t2 values (19710101000000+51); -insert into t2 values (19710101000000+50); -insert into t2 values (19710101000000+49); -insert into t2 values (19710101000000+48); -insert into t2 values (19710101000000+47); -insert into t2 values (19710101000000+46); -insert into t2 values (19710101000000+45); -insert into t2 values (19710101000000+44); -insert into t2 values (19710101000000+43); -insert into t2 values (19710101000000+42); -insert into t2 values (19710101000000+41); -insert into t2 values (19710101000000+40); -insert into t2 values (19710101000000+39); -insert into t2 values (19710101000000+38); -insert into t2 values (19710101000000+37); -insert into t2 values (19710101000000+36); -insert into t2 values (19710101000000+35); -insert into t2 values (19710101000000+34); -insert into t2 values (19710101000000+33); -insert into t2 values (19710101000000+32); -insert into t2 values (19710101000000+31); -insert into t2 values (19710101000000+30); -insert into t2 values (19710101000000+29); -insert into t2 values (19710101000000+28); -insert into t2 values (19710101000000+27); -insert into t2 values (19710101000000+26); -insert into t2 values (19710101000000+25); -insert into t2 values (19710101000000+24); -insert into t2 values (19710101000000+23); -insert into t2 values (19710101000000+22); -insert into t2 values (19710101000000+21); -insert into t2 values (19710101000000+20); -insert into t2 values (19710101000000+19); -insert into t2 values (19710101000000+18); -insert into t2 values (19710101000000+17); -insert into t2 values (19710101000000+16); -insert into t2 values (19710101000000+15); -insert into t2 values (19710101000000+14); -insert into t2 values (19710101000000+13); -insert into t2 values (19710101000000+12); -insert into t2 values (19710101000000+11); -insert into t2 values (19710101000000+10); -insert into t2 values (19710101000000+9); -insert into t2 values (19710101000000+8); -insert into t2 values (19710101000000+7); -insert into t2 values (19710101000000+6); -insert into t2 values (19710101000000+5); -insert into t2 values (19710101000000+4); -insert into t2 values (19710101000000+3); -insert into t2 values (19710101000000+2); -insert into t2 values (19710101000000+1); select count(*) from t2; count(*) 59 @@ -206,18 +147,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES LESS THAN (10) ENGINE = InnoDB, PARTITION quarter4 VALUES LESS THAN (13) ENGINE = InnoDB) */ 12 inserts; -insert into t3 values (date_add('1970-01-01 00:00:00',interval 12-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 11-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 10-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 9-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 8-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 7-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 6-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 5-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 4-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 3-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 2-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 1-1 month)); Warnings: Warning 1264 Out of range value for column 'a' at row 1 select count(*) from t3; @@ -260,18 +189,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES IN (7,8,9) ENGINE = InnoDB, PARTITION quarter4 VALUES IN (10,11,12) ENGINE = InnoDB) */ 12 inserts; -insert into t4 values (date_add('1970-01-01 00:00:00',interval 12-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 11-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 10-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 9-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 8-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 7-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 6-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 5-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 4-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 3-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 2-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 1-1 month)); Warnings: Warning 1264 Out of range value for column 'a' at row 1 select count(*) from t4; @@ -354,90 +271,6 @@ a 2020-12-31 delete from t2; 28 inserts; -insert into t2 values (19700101+28-1); -insert into t2 values (19700201+28-1); -insert into t2 values (19700301+28-1); -insert into t2 values (19700101+27-1); -insert into t2 values (19700201+27-1); -insert into t2 values (19700301+27-1); -insert into t2 values (19700101+26-1); -insert into t2 values (19700201+26-1); -insert into t2 values (19700301+26-1); -insert into t2 values (19700101+25-1); -insert into t2 values (19700201+25-1); -insert into t2 values (19700301+25-1); -insert into t2 values (19700101+24-1); -insert into t2 values (19700201+24-1); -insert into t2 values (19700301+24-1); -insert into t2 values (19700101+23-1); -insert into t2 values (19700201+23-1); -insert into t2 values (19700301+23-1); -insert into t2 values (19700101+22-1); -insert into t2 values (19700201+22-1); -insert into t2 values (19700301+22-1); -insert into t2 values (19700101+21-1); -insert into t2 values (19700201+21-1); -insert into t2 values (19700301+21-1); -insert into t2 values (19700101+20-1); -insert into t2 values (19700201+20-1); -insert into t2 values (19700301+20-1); -insert into t2 values (19700101+19-1); -insert into t2 values (19700201+19-1); -insert into t2 values (19700301+19-1); -insert into t2 values (19700101+18-1); -insert into t2 values (19700201+18-1); -insert into t2 values (19700301+18-1); -insert into t2 values (19700101+17-1); -insert into t2 values (19700201+17-1); -insert into t2 values (19700301+17-1); -insert into t2 values (19700101+16-1); -insert into t2 values (19700201+16-1); -insert into t2 values (19700301+16-1); -insert into t2 values (19700101+15-1); -insert into t2 values (19700201+15-1); -insert into t2 values (19700301+15-1); -insert into t2 values (19700101+14-1); -insert into t2 values (19700201+14-1); -insert into t2 values (19700301+14-1); -insert into t2 values (19700101+13-1); -insert into t2 values (19700201+13-1); -insert into t2 values (19700301+13-1); -insert into t2 values (19700101+12-1); -insert into t2 values (19700201+12-1); -insert into t2 values (19700301+12-1); -insert into t2 values (19700101+11-1); -insert into t2 values (19700201+11-1); -insert into t2 values (19700301+11-1); -insert into t2 values (19700101+10-1); -insert into t2 values (19700201+10-1); -insert into t2 values (19700301+10-1); -insert into t2 values (19700101+9-1); -insert into t2 values (19700201+9-1); -insert into t2 values (19700301+9-1); -insert into t2 values (19700101+8-1); -insert into t2 values (19700201+8-1); -insert into t2 values (19700301+8-1); -insert into t2 values (19700101+7-1); -insert into t2 values (19700201+7-1); -insert into t2 values (19700301+7-1); -insert into t2 values (19700101+6-1); -insert into t2 values (19700201+6-1); -insert into t2 values (19700301+6-1); -insert into t2 values (19700101+5-1); -insert into t2 values (19700201+5-1); -insert into t2 values (19700301+5-1); -insert into t2 values (19700101+4-1); -insert into t2 values (19700201+4-1); -insert into t2 values (19700301+4-1); -insert into t2 values (19700101+3-1); -insert into t2 values (19700201+3-1); -insert into t2 values (19700301+3-1); -insert into t2 values (19700101+2-1); -insert into t2 values (19700201+2-1); -insert into t2 values (19700301+2-1); -insert into t2 values (19700101+1-1); -insert into t2 values (19700201+1-1); -insert into t2 values (19700301+1-1); select count(*) from t2; count(*) 84 @@ -550,18 +383,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES LESS THAN (10) ENGINE = InnoDB, PARTITION quarter4 VALUES LESS THAN (13) ENGINE = InnoDB) */ 12 inserts; -insert into t3 values (adddate(19700101,interval 12-1 month)); -insert into t3 values (adddate(19700101,interval 11-1 month)); -insert into t3 values (adddate(19700101,interval 10-1 month)); -insert into t3 values (adddate(19700101,interval 9-1 month)); -insert into t3 values (adddate(19700101,interval 8-1 month)); -insert into t3 values (adddate(19700101,interval 7-1 month)); -insert into t3 values (adddate(19700101,interval 6-1 month)); -insert into t3 values (adddate(19700101,interval 5-1 month)); -insert into t3 values (adddate(19700101,interval 4-1 month)); -insert into t3 values (adddate(19700101,interval 3-1 month)); -insert into t3 values (adddate(19700101,interval 2-1 month)); -insert into t3 values (adddate(19700101,interval 1-1 month)); select count(*) from t3; count(*) 12 @@ -602,18 +423,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES IN (7,8,9) ENGINE = InnoDB, PARTITION quarter4 VALUES IN (10,11,12) ENGINE = InnoDB) */ 12 inserts; -insert into t4 values (adddate(19700101,interval 12-1 month)); -insert into t4 values (adddate(19700101,interval 11-1 month)); -insert into t4 values (adddate(19700101,interval 10-1 month)); -insert into t4 values (adddate(19700101,interval 9-1 month)); -insert into t4 values (adddate(19700101,interval 8-1 month)); -insert into t4 values (adddate(19700101,interval 7-1 month)); -insert into t4 values (adddate(19700101,interval 6-1 month)); -insert into t4 values (adddate(19700101,interval 5-1 month)); -insert into t4 values (adddate(19700101,interval 4-1 month)); -insert into t4 values (adddate(19700101,interval 3-1 month)); -insert into t4 values (adddate(19700101,interval 2-1 month)); -insert into t4 values (adddate(19700101,interval 1-1 month)); select count(*) from t4; count(*) 12 @@ -694,65 +503,6 @@ a 14:15:16 delete from t2; 59 inserts; -insert into t2 values (000100+59); -insert into t2 values (000100+58); -insert into t2 values (000100+57); -insert into t2 values (000100+56); -insert into t2 values (000100+55); -insert into t2 values (000100+54); -insert into t2 values (000100+53); -insert into t2 values (000100+52); -insert into t2 values (000100+51); -insert into t2 values (000100+50); -insert into t2 values (000100+49); -insert into t2 values (000100+48); -insert into t2 values (000100+47); -insert into t2 values (000100+46); -insert into t2 values (000100+45); -insert into t2 values (000100+44); -insert into t2 values (000100+43); -insert into t2 values (000100+42); -insert into t2 values (000100+41); -insert into t2 values (000100+40); -insert into t2 values (000100+39); -insert into t2 values (000100+38); -insert into t2 values (000100+37); -insert into t2 values (000100+36); -insert into t2 values (000100+35); -insert into t2 values (000100+34); -insert into t2 values (000100+33); -insert into t2 values (000100+32); -insert into t2 values (000100+31); -insert into t2 values (000100+30); -insert into t2 values (000100+29); -insert into t2 values (000100+28); -insert into t2 values (000100+27); -insert into t2 values (000100+26); -insert into t2 values (000100+25); -insert into t2 values (000100+24); -insert into t2 values (000100+23); -insert into t2 values (000100+22); -insert into t2 values (000100+21); -insert into t2 values (000100+20); -insert into t2 values (000100+19); -insert into t2 values (000100+18); -insert into t2 values (000100+17); -insert into t2 values (000100+16); -insert into t2 values (000100+15); -insert into t2 values (000100+14); -insert into t2 values (000100+13); -insert into t2 values (000100+12); -insert into t2 values (000100+11); -insert into t2 values (000100+10); -insert into t2 values (000100+9); -insert into t2 values (000100+8); -insert into t2 values (000100+7); -insert into t2 values (000100+6); -insert into t2 values (000100+5); -insert into t2 values (000100+4); -insert into t2 values (000100+3); -insert into t2 values (000100+2); -insert into t2 values (000100+1); select count(*) from t2; count(*) 59 @@ -840,65 +590,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES LESS THAN (46) ENGINE = InnoDB, PARTITION quarter4 VALUES LESS THAN (61) ENGINE = InnoDB) */ 59 inserts; -insert into t3 values (100000+59); -insert into t3 values (100000+58); -insert into t3 values (100000+57); -insert into t3 values (100000+56); -insert into t3 values (100000+55); -insert into t3 values (100000+54); -insert into t3 values (100000+53); -insert into t3 values (100000+52); -insert into t3 values (100000+51); -insert into t3 values (100000+50); -insert into t3 values (100000+49); -insert into t3 values (100000+48); -insert into t3 values (100000+47); -insert into t3 values (100000+46); -insert into t3 values (100000+45); -insert into t3 values (100000+44); -insert into t3 values (100000+43); -insert into t3 values (100000+42); -insert into t3 values (100000+41); -insert into t3 values (100000+40); -insert into t3 values (100000+39); -insert into t3 values (100000+38); -insert into t3 values (100000+37); -insert into t3 values (100000+36); -insert into t3 values (100000+35); -insert into t3 values (100000+34); -insert into t3 values (100000+33); -insert into t3 values (100000+32); -insert into t3 values (100000+31); -insert into t3 values (100000+30); -insert into t3 values (100000+29); -insert into t3 values (100000+28); -insert into t3 values (100000+27); -insert into t3 values (100000+26); -insert into t3 values (100000+25); -insert into t3 values (100000+24); -insert into t3 values (100000+23); -insert into t3 values (100000+22); -insert into t3 values (100000+21); -insert into t3 values (100000+20); -insert into t3 values (100000+19); -insert into t3 values (100000+18); -insert into t3 values (100000+17); -insert into t3 values (100000+16); -insert into t3 values (100000+15); -insert into t3 values (100000+14); -insert into t3 values (100000+13); -insert into t3 values (100000+12); -insert into t3 values (100000+11); -insert into t3 values (100000+10); -insert into t3 values (100000+9); -insert into t3 values (100000+8); -insert into t3 values (100000+7); -insert into t3 values (100000+6); -insert into t3 values (100000+5); -insert into t3 values (100000+4); -insert into t3 values (100000+3); -insert into t3 values (100000+2); -insert into t3 values (100000+1); select count(*) from t3; count(*) 59 @@ -986,65 +677,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES IN (31,32,33,34,35,36,37,38,39,40,41,42,43,44,45) ENGINE = InnoDB, PARTITION quarter4 VALUES IN (46,47,48,49,50,51,52,53,54,55,56,57,58,59,60) ENGINE = InnoDB) */ 59 inserts; -insert into t4 values (100000+59); -insert into t4 values (100000+58); -insert into t4 values (100000+57); -insert into t4 values (100000+56); -insert into t4 values (100000+55); -insert into t4 values (100000+54); -insert into t4 values (100000+53); -insert into t4 values (100000+52); -insert into t4 values (100000+51); -insert into t4 values (100000+50); -insert into t4 values (100000+49); -insert into t4 values (100000+48); -insert into t4 values (100000+47); -insert into t4 values (100000+46); -insert into t4 values (100000+45); -insert into t4 values (100000+44); -insert into t4 values (100000+43); -insert into t4 values (100000+42); -insert into t4 values (100000+41); -insert into t4 values (100000+40); -insert into t4 values (100000+39); -insert into t4 values (100000+38); -insert into t4 values (100000+37); -insert into t4 values (100000+36); -insert into t4 values (100000+35); -insert into t4 values (100000+34); -insert into t4 values (100000+33); -insert into t4 values (100000+32); -insert into t4 values (100000+31); -insert into t4 values (100000+30); -insert into t4 values (100000+29); -insert into t4 values (100000+28); -insert into t4 values (100000+27); -insert into t4 values (100000+26); -insert into t4 values (100000+25); -insert into t4 values (100000+24); -insert into t4 values (100000+23); -insert into t4 values (100000+22); -insert into t4 values (100000+21); -insert into t4 values (100000+20); -insert into t4 values (100000+19); -insert into t4 values (100000+18); -insert into t4 values (100000+17); -insert into t4 values (100000+16); -insert into t4 values (100000+15); -insert into t4 values (100000+14); -insert into t4 values (100000+13); -insert into t4 values (100000+12); -insert into t4 values (100000+11); -insert into t4 values (100000+10); -insert into t4 values (100000+9); -insert into t4 values (100000+8); -insert into t4 values (100000+7); -insert into t4 values (100000+6); -insert into t4 values (100000+5); -insert into t4 values (100000+4); -insert into t4 values (100000+3); -insert into t4 values (100000+2); -insert into t4 values (100000+1); select count(*) from t4; count(*) 59 @@ -1172,65 +804,6 @@ a 2020-12-31 10:11:12 delete from t2; 59 inserts; -insert into t2 values (19700101000000+59); -insert into t2 values (19700101000000+58); -insert into t2 values (19700101000000+57); -insert into t2 values (19700101000000+56); -insert into t2 values (19700101000000+55); -insert into t2 values (19700101000000+54); -insert into t2 values (19700101000000+53); -insert into t2 values (19700101000000+52); -insert into t2 values (19700101000000+51); -insert into t2 values (19700101000000+50); -insert into t2 values (19700101000000+49); -insert into t2 values (19700101000000+48); -insert into t2 values (19700101000000+47); -insert into t2 values (19700101000000+46); -insert into t2 values (19700101000000+45); -insert into t2 values (19700101000000+44); -insert into t2 values (19700101000000+43); -insert into t2 values (19700101000000+42); -insert into t2 values (19700101000000+41); -insert into t2 values (19700101000000+40); -insert into t2 values (19700101000000+39); -insert into t2 values (19700101000000+38); -insert into t2 values (19700101000000+37); -insert into t2 values (19700101000000+36); -insert into t2 values (19700101000000+35); -insert into t2 values (19700101000000+34); -insert into t2 values (19700101000000+33); -insert into t2 values (19700101000000+32); -insert into t2 values (19700101000000+31); -insert into t2 values (19700101000000+30); -insert into t2 values (19700101000000+29); -insert into t2 values (19700101000000+28); -insert into t2 values (19700101000000+27); -insert into t2 values (19700101000000+26); -insert into t2 values (19700101000000+25); -insert into t2 values (19700101000000+24); -insert into t2 values (19700101000000+23); -insert into t2 values (19700101000000+22); -insert into t2 values (19700101000000+21); -insert into t2 values (19700101000000+20); -insert into t2 values (19700101000000+19); -insert into t2 values (19700101000000+18); -insert into t2 values (19700101000000+17); -insert into t2 values (19700101000000+16); -insert into t2 values (19700101000000+15); -insert into t2 values (19700101000000+14); -insert into t2 values (19700101000000+13); -insert into t2 values (19700101000000+12); -insert into t2 values (19700101000000+11); -insert into t2 values (19700101000000+10); -insert into t2 values (19700101000000+9); -insert into t2 values (19700101000000+8); -insert into t2 values (19700101000000+7); -insert into t2 values (19700101000000+6); -insert into t2 values (19700101000000+5); -insert into t2 values (19700101000000+4); -insert into t2 values (19700101000000+3); -insert into t2 values (19700101000000+2); -insert into t2 values (19700101000000+1); select count(*) from t2; count(*) 59 @@ -1318,18 +891,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES LESS THAN (10) ENGINE = InnoDB, PARTITION quarter4 VALUES LESS THAN (13) ENGINE = InnoDB) */ 12 inserts; -insert into t3 values (adddate(19700101000000,interval 12-1 month)); -insert into t3 values (adddate(19700101000000,interval 11-1 month)); -insert into t3 values (adddate(19700101000000,interval 10-1 month)); -insert into t3 values (adddate(19700101000000,interval 9-1 month)); -insert into t3 values (adddate(19700101000000,interval 8-1 month)); -insert into t3 values (adddate(19700101000000,interval 7-1 month)); -insert into t3 values (adddate(19700101000000,interval 6-1 month)); -insert into t3 values (adddate(19700101000000,interval 5-1 month)); -insert into t3 values (adddate(19700101000000,interval 4-1 month)); -insert into t3 values (adddate(19700101000000,interval 3-1 month)); -insert into t3 values (adddate(19700101000000,interval 2-1 month)); -insert into t3 values (adddate(19700101000000,interval 1-1 month)); select count(*) from t3; count(*) 12 @@ -1370,18 +931,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES IN (7,8,9) ENGINE = InnoDB, PARTITION quarter4 VALUES IN (10,11,12) ENGINE = InnoDB) */ 12 inserts; -insert into t4 values (adddate(19700101000000,interval 12-1 month)); -insert into t4 values (adddate(19700101000000,interval 11-1 month)); -insert into t4 values (adddate(19700101000000,interval 10-1 month)); -insert into t4 values (adddate(19700101000000,interval 9-1 month)); -insert into t4 values (adddate(19700101000000,interval 8-1 month)); -insert into t4 values (adddate(19700101000000,interval 7-1 month)); -insert into t4 values (adddate(19700101000000,interval 6-1 month)); -insert into t4 values (adddate(19700101000000,interval 5-1 month)); -insert into t4 values (adddate(19700101000000,interval 4-1 month)); -insert into t4 values (adddate(19700101000000,interval 3-1 month)); -insert into t4 values (adddate(19700101000000,interval 2-1 month)); -insert into t4 values (adddate(19700101000000,interval 1-1 month)); select count(*) from t4; count(*) 12 === modified file 'mysql-test/suite/parts/r/partition_datetime_myisam.result' --- a/mysql-test/suite/parts/r/partition_datetime_myisam.result 2008-11-04 07:43:21 +0000 +++ b/mysql-test/suite/parts/r/partition_datetime_myisam.result 2009-10-28 07:52:34 +0000 @@ -60,65 +60,6 @@ a 2020-12-31 10:11:12 delete from t2; 59 inserts; -insert into t2 values (19710101000000+59); -insert into t2 values (19710101000000+58); -insert into t2 values (19710101000000+57); -insert into t2 values (19710101000000+56); -insert into t2 values (19710101000000+55); -insert into t2 values (19710101000000+54); -insert into t2 values (19710101000000+53); -insert into t2 values (19710101000000+52); -insert into t2 values (19710101000000+51); -insert into t2 values (19710101000000+50); -insert into t2 values (19710101000000+49); -insert into t2 values (19710101000000+48); -insert into t2 values (19710101000000+47); -insert into t2 values (19710101000000+46); -insert into t2 values (19710101000000+45); -insert into t2 values (19710101000000+44); -insert into t2 values (19710101000000+43); -insert into t2 values (19710101000000+42); -insert into t2 values (19710101000000+41); -insert into t2 values (19710101000000+40); -insert into t2 values (19710101000000+39); -insert into t2 values (19710101000000+38); -insert into t2 values (19710101000000+37); -insert into t2 values (19710101000000+36); -insert into t2 values (19710101000000+35); -insert into t2 values (19710101000000+34); -insert into t2 values (19710101000000+33); -insert into t2 values (19710101000000+32); -insert into t2 values (19710101000000+31); -insert into t2 values (19710101000000+30); -insert into t2 values (19710101000000+29); -insert into t2 values (19710101000000+28); -insert into t2 values (19710101000000+27); -insert into t2 values (19710101000000+26); -insert into t2 values (19710101000000+25); -insert into t2 values (19710101000000+24); -insert into t2 values (19710101000000+23); -insert into t2 values (19710101000000+22); -insert into t2 values (19710101000000+21); -insert into t2 values (19710101000000+20); -insert into t2 values (19710101000000+19); -insert into t2 values (19710101000000+18); -insert into t2 values (19710101000000+17); -insert into t2 values (19710101000000+16); -insert into t2 values (19710101000000+15); -insert into t2 values (19710101000000+14); -insert into t2 values (19710101000000+13); -insert into t2 values (19710101000000+12); -insert into t2 values (19710101000000+11); -insert into t2 values (19710101000000+10); -insert into t2 values (19710101000000+9); -insert into t2 values (19710101000000+8); -insert into t2 values (19710101000000+7); -insert into t2 values (19710101000000+6); -insert into t2 values (19710101000000+5); -insert into t2 values (19710101000000+4); -insert into t2 values (19710101000000+3); -insert into t2 values (19710101000000+2); -insert into t2 values (19710101000000+1); select count(*) from t2; count(*) 59 @@ -206,18 +147,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES LESS THAN (10) ENGINE = MyISAM, PARTITION quarter4 VALUES LESS THAN (13) ENGINE = MyISAM) */ 12 inserts; -insert into t3 values (date_add('1970-01-01 00:00:00',interval 12-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 11-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 10-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 9-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 8-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 7-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 6-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 5-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 4-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 3-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 2-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 1-1 month)); Warnings: Warning 1264 Out of range value for column 'a' at row 1 select count(*) from t3; @@ -260,18 +189,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES IN (7,8,9) ENGINE = MyISAM, PARTITION quarter4 VALUES IN (10,11,12) ENGINE = MyISAM) */ 12 inserts; -insert into t4 values (date_add('1970-01-01 00:00:00',interval 12-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 11-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 10-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 9-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 8-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 7-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 6-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 5-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 4-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 3-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 2-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 1-1 month)); Warnings: Warning 1264 Out of range value for column 'a' at row 1 select count(*) from t4; @@ -354,90 +271,6 @@ a 2020-12-31 delete from t2; 28 inserts; -insert into t2 values (19700101+28-1); -insert into t2 values (19700201+28-1); -insert into t2 values (19700301+28-1); -insert into t2 values (19700101+27-1); -insert into t2 values (19700201+27-1); -insert into t2 values (19700301+27-1); -insert into t2 values (19700101+26-1); -insert into t2 values (19700201+26-1); -insert into t2 values (19700301+26-1); -insert into t2 values (19700101+25-1); -insert into t2 values (19700201+25-1); -insert into t2 values (19700301+25-1); -insert into t2 values (19700101+24-1); -insert into t2 values (19700201+24-1); -insert into t2 values (19700301+24-1); -insert into t2 values (19700101+23-1); -insert into t2 values (19700201+23-1); -insert into t2 values (19700301+23-1); -insert into t2 values (19700101+22-1); -insert into t2 values (19700201+22-1); -insert into t2 values (19700301+22-1); -insert into t2 values (19700101+21-1); -insert into t2 values (19700201+21-1); -insert into t2 values (19700301+21-1); -insert into t2 values (19700101+20-1); -insert into t2 values (19700201+20-1); -insert into t2 values (19700301+20-1); -insert into t2 values (19700101+19-1); -insert into t2 values (19700201+19-1); -insert into t2 values (19700301+19-1); -insert into t2 values (19700101+18-1); -insert into t2 values (19700201+18-1); -insert into t2 values (19700301+18-1); -insert into t2 values (19700101+17-1); -insert into t2 values (19700201+17-1); -insert into t2 values (19700301+17-1); -insert into t2 values (19700101+16-1); -insert into t2 values (19700201+16-1); -insert into t2 values (19700301+16-1); -insert into t2 values (19700101+15-1); -insert into t2 values (19700201+15-1); -insert into t2 values (19700301+15-1); -insert into t2 values (19700101+14-1); -insert into t2 values (19700201+14-1); -insert into t2 values (19700301+14-1); -insert into t2 values (19700101+13-1); -insert into t2 values (19700201+13-1); -insert into t2 values (19700301+13-1); -insert into t2 values (19700101+12-1); -insert into t2 values (19700201+12-1); -insert into t2 values (19700301+12-1); -insert into t2 values (19700101+11-1); -insert into t2 values (19700201+11-1); -insert into t2 values (19700301+11-1); -insert into t2 values (19700101+10-1); -insert into t2 values (19700201+10-1); -insert into t2 values (19700301+10-1); -insert into t2 values (19700101+9-1); -insert into t2 values (19700201+9-1); -insert into t2 values (19700301+9-1); -insert into t2 values (19700101+8-1); -insert into t2 values (19700201+8-1); -insert into t2 values (19700301+8-1); -insert into t2 values (19700101+7-1); -insert into t2 values (19700201+7-1); -insert into t2 values (19700301+7-1); -insert into t2 values (19700101+6-1); -insert into t2 values (19700201+6-1); -insert into t2 values (19700301+6-1); -insert into t2 values (19700101+5-1); -insert into t2 values (19700201+5-1); -insert into t2 values (19700301+5-1); -insert into t2 values (19700101+4-1); -insert into t2 values (19700201+4-1); -insert into t2 values (19700301+4-1); -insert into t2 values (19700101+3-1); -insert into t2 values (19700201+3-1); -insert into t2 values (19700301+3-1); -insert into t2 values (19700101+2-1); -insert into t2 values (19700201+2-1); -insert into t2 values (19700301+2-1); -insert into t2 values (19700101+1-1); -insert into t2 values (19700201+1-1); -insert into t2 values (19700301+1-1); select count(*) from t2; count(*) 84 @@ -550,18 +383,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES LESS THAN (10) ENGINE = MyISAM, PARTITION quarter4 VALUES LESS THAN (13) ENGINE = MyISAM) */ 12 inserts; -insert into t3 values (adddate(19700101,interval 12-1 month)); -insert into t3 values (adddate(19700101,interval 11-1 month)); -insert into t3 values (adddate(19700101,interval 10-1 month)); -insert into t3 values (adddate(19700101,interval 9-1 month)); -insert into t3 values (adddate(19700101,interval 8-1 month)); -insert into t3 values (adddate(19700101,interval 7-1 month)); -insert into t3 values (adddate(19700101,interval 6-1 month)); -insert into t3 values (adddate(19700101,interval 5-1 month)); -insert into t3 values (adddate(19700101,interval 4-1 month)); -insert into t3 values (adddate(19700101,interval 3-1 month)); -insert into t3 values (adddate(19700101,interval 2-1 month)); -insert into t3 values (adddate(19700101,interval 1-1 month)); select count(*) from t3; count(*) 12 @@ -602,18 +423,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES IN (7,8,9) ENGINE = MyISAM, PARTITION quarter4 VALUES IN (10,11,12) ENGINE = MyISAM) */ 12 inserts; -insert into t4 values (adddate(19700101,interval 12-1 month)); -insert into t4 values (adddate(19700101,interval 11-1 month)); -insert into t4 values (adddate(19700101,interval 10-1 month)); -insert into t4 values (adddate(19700101,interval 9-1 month)); -insert into t4 values (adddate(19700101,interval 8-1 month)); -insert into t4 values (adddate(19700101,interval 7-1 month)); -insert into t4 values (adddate(19700101,interval 6-1 month)); -insert into t4 values (adddate(19700101,interval 5-1 month)); -insert into t4 values (adddate(19700101,interval 4-1 month)); -insert into t4 values (adddate(19700101,interval 3-1 month)); -insert into t4 values (adddate(19700101,interval 2-1 month)); -insert into t4 values (adddate(19700101,interval 1-1 month)); select count(*) from t4; count(*) 12 @@ -694,65 +503,6 @@ a 14:15:16 delete from t2; 59 inserts; -insert into t2 values (000100+59); -insert into t2 values (000100+58); -insert into t2 values (000100+57); -insert into t2 values (000100+56); -insert into t2 values (000100+55); -insert into t2 values (000100+54); -insert into t2 values (000100+53); -insert into t2 values (000100+52); -insert into t2 values (000100+51); -insert into t2 values (000100+50); -insert into t2 values (000100+49); -insert into t2 values (000100+48); -insert into t2 values (000100+47); -insert into t2 values (000100+46); -insert into t2 values (000100+45); -insert into t2 values (000100+44); -insert into t2 values (000100+43); -insert into t2 values (000100+42); -insert into t2 values (000100+41); -insert into t2 values (000100+40); -insert into t2 values (000100+39); -insert into t2 values (000100+38); -insert into t2 values (000100+37); -insert into t2 values (000100+36); -insert into t2 values (000100+35); -insert into t2 values (000100+34); -insert into t2 values (000100+33); -insert into t2 values (000100+32); -insert into t2 values (000100+31); -insert into t2 values (000100+30); -insert into t2 values (000100+29); -insert into t2 values (000100+28); -insert into t2 values (000100+27); -insert into t2 values (000100+26); -insert into t2 values (000100+25); -insert into t2 values (000100+24); -insert into t2 values (000100+23); -insert into t2 values (000100+22); -insert into t2 values (000100+21); -insert into t2 values (000100+20); -insert into t2 values (000100+19); -insert into t2 values (000100+18); -insert into t2 values (000100+17); -insert into t2 values (000100+16); -insert into t2 values (000100+15); -insert into t2 values (000100+14); -insert into t2 values (000100+13); -insert into t2 values (000100+12); -insert into t2 values (000100+11); -insert into t2 values (000100+10); -insert into t2 values (000100+9); -insert into t2 values (000100+8); -insert into t2 values (000100+7); -insert into t2 values (000100+6); -insert into t2 values (000100+5); -insert into t2 values (000100+4); -insert into t2 values (000100+3); -insert into t2 values (000100+2); -insert into t2 values (000100+1); select count(*) from t2; count(*) 59 @@ -840,65 +590,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES LESS THAN (46) ENGINE = MyISAM, PARTITION quarter4 VALUES LESS THAN (61) ENGINE = MyISAM) */ 59 inserts; -insert into t3 values (100000+59); -insert into t3 values (100000+58); -insert into t3 values (100000+57); -insert into t3 values (100000+56); -insert into t3 values (100000+55); -insert into t3 values (100000+54); -insert into t3 values (100000+53); -insert into t3 values (100000+52); -insert into t3 values (100000+51); -insert into t3 values (100000+50); -insert into t3 values (100000+49); -insert into t3 values (100000+48); -insert into t3 values (100000+47); -insert into t3 values (100000+46); -insert into t3 values (100000+45); -insert into t3 values (100000+44); -insert into t3 values (100000+43); -insert into t3 values (100000+42); -insert into t3 values (100000+41); -insert into t3 values (100000+40); -insert into t3 values (100000+39); -insert into t3 values (100000+38); -insert into t3 values (100000+37); -insert into t3 values (100000+36); -insert into t3 values (100000+35); -insert into t3 values (100000+34); -insert into t3 values (100000+33); -insert into t3 values (100000+32); -insert into t3 values (100000+31); -insert into t3 values (100000+30); -insert into t3 values (100000+29); -insert into t3 values (100000+28); -insert into t3 values (100000+27); -insert into t3 values (100000+26); -insert into t3 values (100000+25); -insert into t3 values (100000+24); -insert into t3 values (100000+23); -insert into t3 values (100000+22); -insert into t3 values (100000+21); -insert into t3 values (100000+20); -insert into t3 values (100000+19); -insert into t3 values (100000+18); -insert into t3 values (100000+17); -insert into t3 values (100000+16); -insert into t3 values (100000+15); -insert into t3 values (100000+14); -insert into t3 values (100000+13); -insert into t3 values (100000+12); -insert into t3 values (100000+11); -insert into t3 values (100000+10); -insert into t3 values (100000+9); -insert into t3 values (100000+8); -insert into t3 values (100000+7); -insert into t3 values (100000+6); -insert into t3 values (100000+5); -insert into t3 values (100000+4); -insert into t3 values (100000+3); -insert into t3 values (100000+2); -insert into t3 values (100000+1); select count(*) from t3; count(*) 59 @@ -986,65 +677,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES IN (31,32,33,34,35,36,37,38,39,40,41,42,43,44,45) ENGINE = MyISAM, PARTITION quarter4 VALUES IN (46,47,48,49,50,51,52,53,54,55,56,57,58,59,60) ENGINE = MyISAM) */ 59 inserts; -insert into t4 values (100000+59); -insert into t4 values (100000+58); -insert into t4 values (100000+57); -insert into t4 values (100000+56); -insert into t4 values (100000+55); -insert into t4 values (100000+54); -insert into t4 values (100000+53); -insert into t4 values (100000+52); -insert into t4 values (100000+51); -insert into t4 values (100000+50); -insert into t4 values (100000+49); -insert into t4 values (100000+48); -insert into t4 values (100000+47); -insert into t4 values (100000+46); -insert into t4 values (100000+45); -insert into t4 values (100000+44); -insert into t4 values (100000+43); -insert into t4 values (100000+42); -insert into t4 values (100000+41); -insert into t4 values (100000+40); -insert into t4 values (100000+39); -insert into t4 values (100000+38); -insert into t4 values (100000+37); -insert into t4 values (100000+36); -insert into t4 values (100000+35); -insert into t4 values (100000+34); -insert into t4 values (100000+33); -insert into t4 values (100000+32); -insert into t4 values (100000+31); -insert into t4 values (100000+30); -insert into t4 values (100000+29); -insert into t4 values (100000+28); -insert into t4 values (100000+27); -insert into t4 values (100000+26); -insert into t4 values (100000+25); -insert into t4 values (100000+24); -insert into t4 values (100000+23); -insert into t4 values (100000+22); -insert into t4 values (100000+21); -insert into t4 values (100000+20); -insert into t4 values (100000+19); -insert into t4 values (100000+18); -insert into t4 values (100000+17); -insert into t4 values (100000+16); -insert into t4 values (100000+15); -insert into t4 values (100000+14); -insert into t4 values (100000+13); -insert into t4 values (100000+12); -insert into t4 values (100000+11); -insert into t4 values (100000+10); -insert into t4 values (100000+9); -insert into t4 values (100000+8); -insert into t4 values (100000+7); -insert into t4 values (100000+6); -insert into t4 values (100000+5); -insert into t4 values (100000+4); -insert into t4 values (100000+3); -insert into t4 values (100000+2); -insert into t4 values (100000+1); select count(*) from t4; count(*) 59 @@ -1172,65 +804,6 @@ a 2020-12-31 10:11:12 delete from t2; 59 inserts; -insert into t2 values (19700101000000+59); -insert into t2 values (19700101000000+58); -insert into t2 values (19700101000000+57); -insert into t2 values (19700101000000+56); -insert into t2 values (19700101000000+55); -insert into t2 values (19700101000000+54); -insert into t2 values (19700101000000+53); -insert into t2 values (19700101000000+52); -insert into t2 values (19700101000000+51); -insert into t2 values (19700101000000+50); -insert into t2 values (19700101000000+49); -insert into t2 values (19700101000000+48); -insert into t2 values (19700101000000+47); -insert into t2 values (19700101000000+46); -insert into t2 values (19700101000000+45); -insert into t2 values (19700101000000+44); -insert into t2 values (19700101000000+43); -insert into t2 values (19700101000000+42); -insert into t2 values (19700101000000+41); -insert into t2 values (19700101000000+40); -insert into t2 values (19700101000000+39); -insert into t2 values (19700101000000+38); -insert into t2 values (19700101000000+37); -insert into t2 values (19700101000000+36); -insert into t2 values (19700101000000+35); -insert into t2 values (19700101000000+34); -insert into t2 values (19700101000000+33); -insert into t2 values (19700101000000+32); -insert into t2 values (19700101000000+31); -insert into t2 values (19700101000000+30); -insert into t2 values (19700101000000+29); -insert into t2 values (19700101000000+28); -insert into t2 values (19700101000000+27); -insert into t2 values (19700101000000+26); -insert into t2 values (19700101000000+25); -insert into t2 values (19700101000000+24); -insert into t2 values (19700101000000+23); -insert into t2 values (19700101000000+22); -insert into t2 values (19700101000000+21); -insert into t2 values (19700101000000+20); -insert into t2 values (19700101000000+19); -insert into t2 values (19700101000000+18); -insert into t2 values (19700101000000+17); -insert into t2 values (19700101000000+16); -insert into t2 values (19700101000000+15); -insert into t2 values (19700101000000+14); -insert into t2 values (19700101000000+13); -insert into t2 values (19700101000000+12); -insert into t2 values (19700101000000+11); -insert into t2 values (19700101000000+10); -insert into t2 values (19700101000000+9); -insert into t2 values (19700101000000+8); -insert into t2 values (19700101000000+7); -insert into t2 values (19700101000000+6); -insert into t2 values (19700101000000+5); -insert into t2 values (19700101000000+4); -insert into t2 values (19700101000000+3); -insert into t2 values (19700101000000+2); -insert into t2 values (19700101000000+1); select count(*) from t2; count(*) 59 @@ -1318,18 +891,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES LESS THAN (10) ENGINE = MyISAM, PARTITION quarter4 VALUES LESS THAN (13) ENGINE = MyISAM) */ 12 inserts; -insert into t3 values (adddate(19700101000000,interval 12-1 month)); -insert into t3 values (adddate(19700101000000,interval 11-1 month)); -insert into t3 values (adddate(19700101000000,interval 10-1 month)); -insert into t3 values (adddate(19700101000000,interval 9-1 month)); -insert into t3 values (adddate(19700101000000,interval 8-1 month)); -insert into t3 values (adddate(19700101000000,interval 7-1 month)); -insert into t3 values (adddate(19700101000000,interval 6-1 month)); -insert into t3 values (adddate(19700101000000,interval 5-1 month)); -insert into t3 values (adddate(19700101000000,interval 4-1 month)); -insert into t3 values (adddate(19700101000000,interval 3-1 month)); -insert into t3 values (adddate(19700101000000,interval 2-1 month)); -insert into t3 values (adddate(19700101000000,interval 1-1 month)); select count(*) from t3; count(*) 12 @@ -1370,18 +931,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES IN (7,8,9) ENGINE = MyISAM, PARTITION quarter4 VALUES IN (10,11,12) ENGINE = MyISAM) */ 12 inserts; -insert into t4 values (adddate(19700101000000,interval 12-1 month)); -insert into t4 values (adddate(19700101000000,interval 11-1 month)); -insert into t4 values (adddate(19700101000000,interval 10-1 month)); -insert into t4 values (adddate(19700101000000,interval 9-1 month)); -insert into t4 values (adddate(19700101000000,interval 8-1 month)); -insert into t4 values (adddate(19700101000000,interval 7-1 month)); -insert into t4 values (adddate(19700101000000,interval 6-1 month)); -insert into t4 values (adddate(19700101000000,interval 5-1 month)); -insert into t4 values (adddate(19700101000000,interval 4-1 month)); -insert into t4 values (adddate(19700101000000,interval 3-1 month)); -insert into t4 values (adddate(19700101000000,interval 2-1 month)); -insert into t4 values (adddate(19700101000000,interval 1-1 month)); select count(*) from t4; count(*) 12 === modified file 'mysql-test/suite/parts/t/part_supported_sql_func_innodb.test' --- a/mysql-test/suite/parts/t/part_supported_sql_func_innodb.test 2007-11-20 15:04:07 +0000 +++ b/mysql-test/suite/parts/t/part_supported_sql_func_innodb.test 2009-10-28 08:08:54 +0000 @@ -25,6 +25,8 @@ let $debug= 0; let $do_long_tests= 1; +# +--source include/big_test.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_alter1_1_2_innodb.test' --- a/mysql-test/suite/parts/t/partition_alter1_1_2_innodb.test 2009-10-09 13:08:09 +0000 +++ b/mysql-test/suite/parts/t/partition_alter1_1_2_innodb.test 2009-10-28 08:08:54 +0000 @@ -43,6 +43,8 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# Slow running test +--source include/big_test.inc # This test relies on connecting externally from mysqltest, doesn't # work with embedded. --source include/not_embedded.inc === modified file 'mysql-test/suite/parts/t/partition_alter4_myisam.test' --- a/mysql-test/suite/parts/t/partition_alter4_myisam.test 2009-10-09 13:08:09 +0000 +++ b/mysql-test/suite/parts/t/partition_alter4_myisam.test 2009-10-28 08:08:54 +0000 @@ -40,6 +40,8 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# Slow running test +--source include/big_test.inc # This test relies on connecting externally from mysqltest, doesn't # work with embedded. --source include/not_embedded.inc === modified file 'mysql-test/t/almost_full.test' --- a/mysql-test/t/almost_full.test 2007-11-12 09:00:22 +0000 +++ b/mysql-test/t/almost_full.test 2009-10-28 07:52:34 +0000 @@ -11,11 +11,13 @@ CREATE TABLE t1 (a int auto_increment pr --disable_query_log let $1= 303; +begin; while ($1) { INSERT INTO t1 SET b=repeat('a',200); dec $1; } +commit; --enable_query_log DELETE FROM t1 WHERE a=1 or a=5; === modified file 'mysql-test/t/alter_table.test' --- a/mysql-test/t/alter_table.test 2009-06-07 10:05:19 +0000 +++ b/mysql-test/t/alter_table.test 2009-10-28 07:52:34 +0000 @@ -121,11 +121,15 @@ alter table t1 disable keys; show keys from t1; #let $1=10000; let $1=10; +--disable_query_log +begin; while ($1) { eval insert into t1 values($1,RAND()*1000,RAND()*1000,RAND()); dec $1; } +commit; +--enable_query_log alter table t1 enable keys; show keys from t1; drop table t1; @@ -144,11 +148,15 @@ drop table t1; create table t1 (a int, b int); let $1=100; +--disable_query_log +begin; while ($1) { eval insert into t1 values(1,$1), (2,$1), (3, $1); dec $1; } +commit; +--enable_query_log alter table t1 add unique (a,b), add key (b); show keys from t1; analyze table t1; @@ -966,12 +974,14 @@ DROP TABLE t1; create table t1(f1 int not null, f2 int not null, key (f1), key (f2)); let $count= 50; --disable_query_log +begin; while ($count) { EVAL insert into t1 values (1,1),(1,1),(1,1),(1,1),(1,1); EVAL insert into t1 values (2,2),(2,2),(2,2),(2,2),(2,2); dec $count ; } +commit; --enable_query_log select index_length into @unpaked_keys_size from === modified file 'mysql-test/t/archive.test' --- a/mysql-test/t/archive.test 2009-03-26 14:27:34 +0000 +++ b/mysql-test/t/archive.test 2009-10-28 07:52:34 +0000 @@ -1576,11 +1576,13 @@ CREATE TABLE t1(a VARCHAR(510)) ENGINE = let $bug31036=41; --disable_query_log +begin; while($bug31036) { INSERT INTO t1(a) VALUES (REPEAT('a', 510)); dec $bug31036; } +commit; --enable_query_log INSERT INTO t1(a) VALUES (''); === modified file 'mysql-test/t/bench_count_distinct.test' --- a/mysql-test/t/bench_count_distinct.test 2005-07-28 00:22:47 +0000 +++ b/mysql-test/t/bench_count_distinct.test 2009-10-28 07:52:34 +0000 @@ -7,14 +7,16 @@ drop table if exists t1; --enable_warnings create table t1(n int not null, key(n)) delay_key_write = 1; let $1=100; -disable_query_log; +--disable_query_log +begin; while ($1) { eval insert into t1 values($1); eval insert into t1 values($1); dec $1; } -enable_query_log; +commit; +--enable_query_log select count(distinct n) from t1; explain extended select count(distinct n) from t1; drop table t1; === modified file 'mysql-test/t/change_user.test' --- a/mysql-test/t/change_user.test 2009-02-12 14:08:56 +0000 +++ b/mysql-test/t/change_user.test 2009-10-28 07:52:34 +0000 @@ -57,13 +57,13 @@ FLUSH STATUS; --disable_query_log let $i = 100; - +begin; while ($i) { dec $i; - SELECT 1; } +commit; --enable_query_log --enable_result_log === modified file 'mysql-test/t/check.test' --- a/mysql-test/t/check.test 2009-02-09 21:00:15 +0000 +++ b/mysql-test/t/check.test 2009-10-28 07:52:34 +0000 @@ -12,13 +12,15 @@ drop view if exists v1; # Add a lot of keys to slow down check create table t1(n int not null, key(n), key(n), key(n), key(n)); let $1=10000; -disable_query_log; +--disable_query_log +begin; while ($1) { eval insert into t1 values ($1); dec $1; } -enable_query_log; +commit; +--enable_query_log send check table t1 extended; connection con2; insert into t1 values (200000); === modified file 'mysql-test/t/count_distinct2.test' --- a/mysql-test/t/count_distinct2.test 2005-07-28 14:09:54 +0000 +++ b/mysql-test/t/count_distinct2.test 2009-10-28 07:52:34 +0000 @@ -51,13 +51,15 @@ drop table t1; # test the conversion from tree to MyISAM create table t1 (n int default NULL); let $1=5000; -disable_query_log; +--disable_query_log +begin; while ($1) { eval insert into t1 values($1); dec $1; } -enable_query_log; +commit; +--enable_query_log flush status; select count(distinct n) from t1; @@ -67,13 +69,15 @@ drop table t1; # Test use of MyISAM tmp tables create table t1 (s text); let $1=5000; -disable_query_log; +--disable_query_log +begin; while ($1) { eval insert into t1 values('$1'); dec $1; } -enable_query_log; +commit; +--enable_query_log flush status; select count(distinct s) from t1; show status like 'Created_tmp_disk_tables'; === modified file 'mysql-test/t/count_distinct3.test' --- a/mysql-test/t/count_distinct3.test 2009-09-07 20:50:10 +0000 +++ b/mysql-test/t/count_distinct3.test 2009-10-28 07:52:34 +0000 @@ -14,6 +14,7 @@ CREATE TABLE t1 (id INTEGER, grp TINYINT --disable_query_log SET @rnd_max= 2147483647; let $1 = 1000; +begin; while ($1) { SET @rnd= RAND(); @@ -23,7 +24,7 @@ while ($1) INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); dec $1; } - +commit; # We increase the size of t1 here. SET @orig_myisam_sort_buffer_size = @@session.myisam_sort_buffer_size; SET session myisam_sort_buffer_size=20000000; === modified file 'mysql-test/t/ctype_euckr.test' --- a/mysql-test/t/ctype_euckr.test 2009-07-24 06:27:23 +0000 +++ b/mysql-test/t/ctype_euckr.test 2009-10-28 07:52:34 +0000 @@ -77,11 +77,13 @@ DROP TABLE t1; CREATE TABLE t1 (a binary(1), key(a)); --disable_query_log let $1=255; +begin; while($1) { eval INSERT INTO t1 VALUES (unhex(hex($1))); dec $1; } +commit; --enable_query_log CREATE TABLE t2 (s VARCHAR(4), a VARCHAR(1) CHARACTER SET euckr); === modified file 'mysql-test/t/derived.test' --- a/mysql-test/t/derived.test 2009-07-11 18:44:29 +0000 +++ b/mysql-test/t/derived.test 2009-10-28 07:52:34 +0000 @@ -45,14 +45,16 @@ select * from (select * from t1 where t1 explain select * from (select t1.*, t2.a as t2a from t1,t2 where t1.a=t2.a) t1; drop table t1, t2; create table t1(a int not null, t char(8), index(a)); -disable_query_log; +--disable_query_log +begin; let $1 = 10000; while ($1) { eval insert into t1 values ($1,'$1'); dec $1; } -enable_query_log; +commit; +--enable_query_log SELECT * FROM (SELECT * FROM t1) as b ORDER BY a ASC LIMIT 0,20; explain select count(*) from t1 as tt1, (select * from t1) as tt2; drop table t1; === modified file 'mysql-test/t/events_time_zone.test' --- a/mysql-test/t/events_time_zone.test 2009-10-06 18:15:09 +0000 +++ b/mysql-test/t/events_time_zone.test 2009-10-28 07:52:34 +0000 @@ -118,6 +118,7 @@ INSERT INTO mysql.time_zone_transition_t let $transition_unix_time= `SELECT @unix_time`; let $count= 30; --disable_query_log +begin; while ($count) { eval INSERT INTO mysql.time_zone_transition @@ -126,6 +127,7 @@ while ($count) let $transition_unix_time= `SELECT $transition_unix_time + @step3`; dec $count; } +commit; --enable_query_log let $tz_name = `SELECT CONCAT('b16420_a',UNIX_TIMESTAMP())`; --replace_result $tz_name <TZ_NAME_1> === modified file 'mysql-test/t/fulltext2.test' --- a/mysql-test/t/fulltext2.test 2007-07-06 18:39:55 +0000 +++ b/mysql-test/t/fulltext2.test 2009-10-28 07:52:34 +0000 @@ -18,6 +18,7 @@ CREATE TABLE t1 ( # two-level entry, second-level tree with depth 2 --disable_query_log +begin; let $1=260; while ($1) { @@ -40,6 +41,7 @@ while ($1) eval insert t1 (a) values ('aaayyy'); dec $1; } +commit; --enable_query_log # converting to two-level @@ -113,6 +115,7 @@ CREATE TABLE t1 ( # two-level entry, second-level tree with depth 2 --disable_query_log let $1=260; +begin; while ($1) { eval insert t1 (a) values ('aaaxxx'); @@ -130,6 +133,7 @@ while ($1) eval insert t1 (a) values ('aaayyy'); dec $1; } +commit; --enable_query_log select count(*) from t1 where match a against ('aaaxxx'); === modified file 'mysql-test/t/func_misc.test' --- a/mysql-test/t/func_misc.test 2009-06-11 16:21:32 +0000 +++ b/mysql-test/t/func_misc.test 2009-10-28 07:52:34 +0000 @@ -213,11 +213,15 @@ start_ts DATETIME, end_ts DATETIME, start_cached INTEGER, end_cached INTEGER); CREATE TABLE t1 (f1 BIGINT); let $num = `SELECT @row_count`; +--disable_query_log +begin; while ($num) { INSERT INTO t1 VALUES (1); dec $num; } +commit; +--enable_query_log let $loops = 4; let $num = $loops; === modified file 'mysql-test/t/gis-rtree.test' --- a/mysql-test/t/gis-rtree.test 2009-07-10 23:12:13 +0000 +++ b/mysql-test/t/gis-rtree.test 2009-10-28 07:52:34 +0000 @@ -17,12 +17,16 @@ SHOW CREATE TABLE t1; let $1=150; let $2=150; +--disable_query_log +begin; while ($1) { eval INSERT INTO t1 (g) VALUES (GeomFromText('LineString($1 $1, $2 $2)')); dec $1; inc $2; } +commit; +--enable_query_log SELECT count(*) FROM t1; EXPLAIN SELECT fid, AsText(g) FROM t1 WHERE Within(g, GeomFromText('Polygon((140 140,160 140,160 160,140 160,140 140))')); @@ -35,6 +39,8 @@ CREATE TABLE t2 ( g GEOMETRY NOT NULL ) ENGINE=MyISAM; +--disable_query_log +begin; let $1=10; while ($1) { @@ -46,6 +52,8 @@ while ($1) } dec $1; } +commit; +--enable_query_log ALTER TABLE t2 ADD SPATIAL KEY(g); SHOW CREATE TABLE t2; @@ -55,6 +63,8 @@ EXPLAIN SELECT fid, AsText(g) FROM t2 WH SELECT fid, AsText(g) FROM t2 WHERE Within(g, GeomFromText('Polygon((40 40,60 40,60 60,40 60,40 40))')); +--disable_query_log +begin; let $1=10; while ($1) { @@ -67,6 +77,8 @@ while ($1) } dec $1; } +commit; +--enable_query_log DROP TABLE t2; === modified file 'mysql-test/t/heap.test' --- a/mysql-test/t/heap.test 2007-06-06 17:57:07 +0000 +++ b/mysql-test/t/heap.test 2009-10-28 07:52:34 +0000 @@ -234,7 +234,8 @@ drop table t1,t2,t3; # create table t1 (v varchar(10), c char(10), t varchar(50), key(v), key(c), key(t(10))); show create table t1; -disable_query_log; +--disable_query_log +begin; let $1=10; while ($1) { @@ -248,7 +249,9 @@ while ($1) } dec $1; } -enable_query_log; +commit; +--enable_query_log + select count(*) from t1; insert into t1 values(concat('a',char(1)),concat('a',char(1)),concat('a',char(1))); select count(*) from t1 where v='a'; @@ -318,7 +321,8 @@ drop table t1; create table t1 (v varchar(10), c char(10), t varchar(50), key using btree (v), key using btree (c), key using btree (t(10))); show create table t1; -disable_query_log; +--disable_query_log +begin; let $1=10; while ($1) { @@ -332,7 +336,8 @@ while ($1) } dec $1; } -enable_query_log; +commit; +--enable_query_log select count(*) from t1; insert into t1 values(concat('a',char(1)),concat('a',char(1)),concat('a',char(1))); select count(*) from t1 where v='a'; === modified file 'mysql-test/t/innodb_xtradb_bug317074.test' --- a/mysql-test/t/innodb_xtradb_bug317074.test 2009-09-18 19:27:04 +0000 +++ b/mysql-test/t/innodb_xtradb_bug317074.test 2009-10-28 07:52:34 +0000 @@ -1,4 +1,3 @@ ---source include/big_test.inc --source include/have_innodb.inc SET @old_innodb_file_format=@@innodb_file_format; @@ -7,16 +6,16 @@ SET @old_innodb_file_format_check=@@inno SET GLOBAL innodb_file_format='Barracuda'; SET GLOBAL innodb_file_per_table=ON; --- disable_query_log --- disable_result_log - +--disable_warnings DROP TABLE IF EXISTS `test1`; +--enable_warnings CREATE TABLE IF NOT EXISTS `test1` ( `a` int primary key auto_increment, `b` int default 0, `c` char(100) default 'testtest' ) ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=8; +set autocommit=0; delimiter |; CREATE PROCEDURE insert_many(p1 int) BEGIN @@ -26,14 +25,18 @@ REPEAT insert into test1 set b=1; SET @x = @x + 1; SET @y = @y + 1; - IF @y >= 100 THEN + IF @y >= 1000 THEN commit; SET @y = 0; END IF; UNTIL @x >= p1 END REPEAT; END| delimiter ;| +--disable_query_log +--disable_result_log call insert_many(100000); +--enable_query_log +--enable_result_log DROP PROCEDURE insert_many; # The bug is hangup at the following statement === modified file 'mysql-test/t/insert.test' --- a/mysql-test/t/insert.test 2009-09-07 20:50:10 +0000 +++ b/mysql-test/t/insert.test 2009-10-28 07:52:34 +0000 @@ -151,7 +151,8 @@ drop table t1; create table t1(id1 int not null auto_increment primary key, t char(12)); create table t2(id2 int not null, t char(12)); create table t3(id3 int not null, t char(12), index(id3)); -disable_query_log; +--disable_query_log +begin; let $1 = 100; while ($1) { @@ -170,7 +171,9 @@ while ($1) } dec $1; } -enable_query_log; +commit; +--enable_query_log + select count(*) from t2; insert into t2 select t1.* from t1, t2 t, t3 where t1.id1 = t.id2 and t.id2 = t3.id3; select count(*) from t2; === modified file 'mysql-test/t/kill.test' --- a/mysql-test/t/kill.test 2008-03-13 17:54:29 +0000 +++ b/mysql-test/t/kill.test 2009-10-28 07:52:34 +0000 @@ -67,12 +67,14 @@ connection conn1; -- disable_result_log -- disable_query_log +begin; let $1 = 4096; while ($1) { eval insert into t1 values ($1); dec $1; } +commit; -- enable_query_log -- enable_result_log @@ -265,6 +267,8 @@ connection con1; let $ID= `select connection_id()`; let $tab_count= 40; +--disable_query_log +begin; let $i= $tab_count; while ($i) { @@ -272,6 +276,8 @@ while ($i) eval INSERT INTO t$i VALUES (1),(2),(3),(4),(5),(6),(7); dec $i ; } +commit; +--enable_query_log set session optimizer_search_depth=0; let $i=$tab_count; === modified file 'mysql-test/t/merge.test' --- a/mysql-test/t/merge.test 2009-09-07 20:50:10 +0000 +++ b/mysql-test/t/merge.test 2009-10-28 07:52:34 +0000 @@ -1274,6 +1274,8 @@ DROP TABLE t1, t2, t3; CREATE TABLE t1 (id INTEGER, grp TINYINT, id_rev INTEGER); SET @rnd_max= 2147483647; let $1 = 10; +--disable_query_log +begin; while ($1) { SET @rnd= RAND(); @@ -1283,6 +1285,8 @@ while ($1) INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); dec $1; } +commit; +--enable_query_log set @@read_buffer_size=2*1024*1024; CREATE TABLE t2 SELECT * FROM t1; INSERT INTO t1 (id, grp, id_rev) SELECT id, grp, id_rev FROM t2; === modified file 'mysql-test/t/multi_update.test' --- a/mysql-test/t/multi_update.test 2009-02-09 21:00:15 +0000 +++ b/mysql-test/t/multi_update.test 2009-10-28 07:52:34 +0000 @@ -20,7 +20,8 @@ delete from mysql.user where user=_binar create table t1(id1 int not null auto_increment primary key, t char(12)); create table t2(id2 int not null, t char(12)); create table t3(id3 int not null, t char(12), index(id3)); -disable_query_log; +--disable_query_log +begin; let $1 = 100; while ($1) { @@ -39,7 +40,8 @@ while ($1) } dec $1; } -enable_query_log; +commit; +--enable_query_log select count(*) from t1 where id1 > 95; select count(*) from t2 where id2 > 95; @@ -75,7 +77,8 @@ drop table t1,t2,t3; create table t1(id1 int not null primary key, t varchar(100)) pack_keys = 1; create table t2(id2 int not null, t varchar(100), index(id2)) pack_keys = 1; -disable_query_log; +--disable_query_log +begin; let $1 = 1000; while ($1) { @@ -88,7 +91,8 @@ while ($1) } dec $1; } -enable_query_log; +commit; +--enable_query_log delete t1 from t1,t2 where t1.id1 = t2.id2 and t1.id1 > 500; drop table t1,t2; === modified file 'mysql-test/t/multi_update2.test' --- a/mysql-test/t/multi_update2.test 2009-09-07 20:50:10 +0000 +++ b/mysql-test/t/multi_update2.test 2009-10-28 07:52:34 +0000 @@ -48,13 +48,14 @@ CREATE TABLE t1 ( a INT NOT NULL, b INT INSERT INTO t1 VALUES (1,1),(2,2),(3,3),(4,4); let $1=19; set @d=4; +begin; while ($1) { eval INSERT INTO t1 SELECT a+@d,b+@d FROM t1; eval SET @d=@d*2; dec $1; } - +commit; --enable_query_log ALTER TABLE t1 ADD INDEX i1(a); DELETE FROM t1 WHERE a > 2000000; === modified file 'mysql-test/t/myisam.test' --- a/mysql-test/t/myisam.test 2009-09-18 01:04:43 +0000 +++ b/mysql-test/t/myisam.test 2009-10-28 07:52:34 +0000 @@ -33,7 +33,8 @@ drop table t1; create table t1 (a tinyint not null auto_increment, b blob not null, primary key (a)); let $1=100; -disable_query_log; +--disable_query_log +begin; --disable_warnings SET SQL_WARNINGS=0; while ($1) @@ -41,9 +42,10 @@ while ($1) eval insert into t1 (b) values(repeat(char(65+$1),65550-$1)); dec $1; } +commit; SET SQL_WARNINGS=1; --enable_warnings -enable_query_log; +--enable_query_log check table t1; repair table t1; delete from t1 where (a & 1); @@ -380,14 +382,16 @@ check table t1; # check updating with keys # -disable_query_log; +--disable_query_log +begin; let $1 = 100; while ($1) { eval insert into t1 (b) values (repeat(char(($1 & 32)+65), $1)); dec $1; } -enable_query_log; +commit; +--enable_query_log update t1 set b=repeat(left(b,1),255) where a between 1 and 5; update t1 set b=repeat(left(b,1),10) where a between 32 and 43; update t1 set b=repeat(left(b,1),2) where a between 64 and 66; @@ -551,11 +555,13 @@ create table t2 (a int); let $i=1000; set @@rand_seed1=31415926,@@rand_seed2=2718281828; --disable_query_log +begin; while ($i) { dec $i; insert t2 values (rand()*100000); } +commit; --enable_query_log insert t1 select * from t2; show keys from t1; @@ -1360,11 +1366,13 @@ CREATE TABLE t1 ( --disable_query_log let $count= 100; --echo # Insert $count rows. Query log disabled. +begin; while ($count) { INSERT INTO t1 VALUES ('a', 'b'); dec $count; } +commit; --enable_query_log # # Change most of the rows into long character values with > 127 characters. @@ -1444,11 +1452,13 @@ CREATE TABLE t1 ( --disable_query_log let $count= 100; --echo # Insert $count rows. Query log disabled. +begin; while ($count) { INSERT INTO t1 VALUES ('a', 'b'); dec $count; } +commit; --enable_query_log # # Change most of the rows into long character values with > 42 characters. === modified file 'mysql-test/t/myisam_debug.test' --- a/mysql-test/t/myisam_debug.test 2009-05-04 09:05:16 +0000 +++ b/mysql-test/t/myisam_debug.test 2009-10-28 07:52:34 +0000 @@ -24,11 +24,15 @@ CREATE TABLE `t2` ( INSERT INTO t2 (id) VALUES (123); let $i = 10; +--disable_query_log +begin; while ($i) { INSERT INTO t2 (id) SELECT id FROM t2; dec $i; } +commit; +--enable_query_log --echo # Switch to insert Connection CONNECTION insertConn; === modified file 'mysql-test/t/myisampack.test' --- a/mysql-test/t/myisampack.test 2009-04-07 11:36:15 +0000 +++ b/mysql-test/t/myisampack.test 2009-10-28 07:52:34 +0000 @@ -69,11 +69,13 @@ CREATE TABLE t1(f1 VARCHAR(200), f2 TEX INSERT INTO t1 VALUES ('foo', 'foo1'), ('bar', 'bar1'); let $i=9; --disable_query_log +begin; while ($i) { INSERT INTO t1 SELECT * FROM t1; dec $i; } +commit; --enable_query_log FLUSH TABLE t1; --echo # Compress the table using MYISAMPACK tool === modified file 'mysql-test/t/order_by.test' --- a/mysql-test/t/order_by.test 2009-08-07 11:51:40 +0000 +++ b/mysql-test/t/order_by.test 2009-10-28 07:52:34 +0000 @@ -374,14 +374,16 @@ DROP TABLE t1; # create table t1(id int not null auto_increment primary key, t char(12)); -disable_query_log; +--disable_query_log +begin; let $1 = 1000; while ($1) { eval insert into t1(t) values ('$1'); dec $1; } -enable_query_log; +commit; +--enable_query_log explain select id,t from t1 order by id; explain select id,t from t1 force index (primary) order by id; drop table t1; === modified file 'mysql-test/t/order_fill_sortbuf.test' --- a/mysql-test/t/order_fill_sortbuf.test 2005-07-28 00:22:47 +0000 +++ b/mysql-test/t/order_fill_sortbuf.test 2009-10-28 07:52:34 +0000 @@ -12,13 +12,15 @@ CREATE TABLE `t1` ( `id2` int(11) NOT NULL default '0', `id3` int(11) NOT NULL default '0'); let $1=4000; -disable_query_log; +--disable_query_log +begin; while ($1) { eval insert into t1 (id,id2,id3) values ($1,$1,$1); dec $1; } -enable_query_log; +commit; +--enable_query_log create table t2 select id2 from t1 order by id3; select count(*) from t2; drop table t1,t2; === modified file 'mysql-test/t/partition.test' --- a/mysql-test/t/partition.test 2009-09-07 20:50:10 +0000 +++ b/mysql-test/t/partition.test 2009-10-28 07:52:34 +0000 @@ -1680,6 +1680,7 @@ create table t1 insert into t1 values (null,null); --disable_query_log +begin; let $cnt= 1000; while ($cnt) { @@ -1687,6 +1688,7 @@ while ($cnt) update t1 set s2 = 2; dec $cnt; } +commit; --enable_query_log drop table t1; @@ -1804,11 +1806,13 @@ CREATE TABLE t1(id MEDIUMINT NOT NULL AU PARTITION pa11 values less than MAXVALUE); --disable_query_log let $n= 15; +begin; while ($n) { insert into t1 (user) values ('mysql'); dec $n; } +commit; --enable_query_log show create table t1; drop table t1; === modified file 'mysql-test/t/partition_archive.test' --- a/mysql-test/t/partition_archive.test 2007-12-06 18:17:42 +0000 +++ b/mysql-test/t/partition_archive.test 2009-10-28 07:52:34 +0000 @@ -94,11 +94,13 @@ CREATE TABLE t1(id MEDIUMINT NOT NULL AU --disable_query_log let $n= 100; +begin; while ($n) { insert into t1 (f1) values (repeat('a',25)); dec $n; } +commit; --enable_query_log show create table t1; === modified file 'mysql-test/t/select_found.test' --- a/mysql-test/t/select_found.test 2005-07-28 00:22:47 +0000 +++ b/mysql-test/t/select_found.test 2009-10-28 07:52:34 +0000 @@ -54,7 +54,8 @@ CREATE TABLE t2 ( UNIQUE KEY e_n (email,name) ); -disable_query_log; +--disable_query_log +begin; let $1=200; let $2=0; while ($1) @@ -63,7 +64,8 @@ while ($1) eval INSERT INTO t2 VALUES ($2,'name$2','email$2'); dec $1; } -enable_query_log; +commit; +--enable_query_log EXPLAIN SELECT SQL_CALC_FOUND_ROWS DISTINCT email FROM t2 LEFT JOIN t1 ON kid = t2.id WHERE t1.id IS NULL LIMIT 10; SELECT SQL_CALC_FOUND_ROWS DISTINCT email FROM t2 LEFT JOIN t1 ON kid = t2.id WHERE t1.id IS NULL LIMIT 10; === modified file 'mysql-test/t/sp-big.test' --- a/mysql-test/t/sp-big.test 2005-12-07 14:01:17 +0000 +++ b/mysql-test/t/sp-big.test 2009-10-28 07:52:34 +0000 @@ -43,11 +43,13 @@ create table t2 like t1; let $1=8; --disable_query_log --disable_result_log +begin; while ($1) { eval insert into t1 select * from t1; dec $1; } +commit; --enable_result_log --enable_query_log select count(*) from t1; === modified file 'mysql-test/t/subselect.test' --- a/mysql-test/t/subselect.test 2009-09-07 20:50:10 +0000 +++ b/mysql-test/t/subselect.test 2009-10-28 07:52:34 +0000 @@ -811,7 +811,8 @@ create table t1 (a int, b int, index a ( create table t2 (a int, index a (a)); create table t3 (a int, b int, index a (a)); insert into t1 values (1,10), (2,20), (3,30), (4,40); -disable_query_log; +--disable_query_log +begin; # making table large enough let $1 = 10000; while ($1) @@ -819,7 +820,8 @@ while ($1) eval insert into t1 values (rand()*100000+200,rand()*100000); dec $1; } -enable_query_log; +commit; +--enable_query_log insert into t2 values (2), (3), (4), (5); insert into t3 values (10,3), (20,4), (30,5); select * from t2 where t2.a in (select a from t1); @@ -2607,7 +2609,8 @@ CREATE TABLE t1 (a int, b int auto_incre CREATE TABLE t2 (x int auto_increment, y int, z int, PRIMARY KEY (x), FOREIGN KEY (y) REFERENCES t1 (b)); -disable_query_log; +--disable_query_log +begin; let $1=3000; while ($1) { @@ -2621,7 +2624,8 @@ while ($1) } dec $1; } -enable_query_log; +commit; +--enable_query_log SET SESSION sort_buffer_size = 32 * 1024; SELECT SQL_NO_CACHE COUNT(*) @@ -3222,11 +3226,13 @@ insert into t1 values(1,1),(2,2), (3, 3) let $i=10000; --disable_query_log --disable_warnings +begin; while ($i) { eval insert into t2 values (-1 , $i/5000 + 1, '$i'); dec $i; } +commit; --enable_warnings --enable_query_log set session sort_buffer_size= 33*1024; === added file 'mysql-test/t/table_elim_debug.test' --- a/mysql-test/t/table_elim_debug.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/t/table_elim_debug.test 2009-10-29 17:50:33 +0000 @@ -0,0 +1,27 @@ +# +# Table elimination (MWL#17) tests that need debug build +# +--source include/have_debug.inc + +--disable_warnings +drop table if exists t1, t2; +--enable_warnings + +# Check if optimizer_switch works + +create table t1 (a int); +insert into t1 values (0),(1),(2),(3); + +create table t2 (a int primary key, b int) + as select a, a as b from t1 where a in (1,2); + +explain select t1.a from t1 left join t2 on t2.a=t1.a; + +set optimizer_switch='table_elimination=off'; +explain select t1.a from t1 left join t2 on t2.a=t1.a; +set optimizer_switch='table_elimination=on'; +explain select t1.a from t1 left join t2 on t2.a=t1.a; +set optimizer_switch='table_elimination=default'; +explain select t1.a from t1 left join t2 on t2.a=t1.a; + +drop table t1, t2; === modified file 'mysql-test/t/warnings.test' --- a/mysql-test/t/warnings.test 2009-07-06 06:55:53 +0000 +++ b/mysql-test/t/warnings.test 2009-10-28 07:52:34 +0000 @@ -82,13 +82,15 @@ drop table t1, t2; create table t1(a char(10)); let $1=50; -disable_query_log; +--disable_query_log +begin; while ($1) { eval insert into t1 values('mysql ab'); dec $1; } -enable_query_log; +commit; +--enable_query_log alter table t1 add b char; set max_error_count=10; update t1 set b=a; === modified file 'mysql-test/valgrind.supp' --- a/mysql-test/valgrind.supp 2009-09-15 10:46:35 +0000 +++ b/mysql-test/valgrind.supp 2009-10-30 18:50:56 +0000 @@ -880,3 +880,17 @@ fun:nptl_pthread_exit_hack_handler fun:start_thread } + +# +# Problem with glibc and gethostbyaddr_r +# + +{ + libc_res_nsend: Conditional jump or move depends on uninitialised value + Memcheck:Cond + fun: __libc_res_nsend + fun: __libc_res_nquery + obj: /lib64/libnss_dns-*so) + obj: /lib64/libnss_dns-*so) + fun: gethostbyaddr_r +} === modified file 'scripts/make_binary_distribution.sh' --- a/scripts/make_binary_distribution.sh 2009-10-23 16:48:54 +0000 +++ b/scripts/make_binary_distribution.sh 2009-10-30 20:28:11 +0000 @@ -231,6 +231,18 @@ if [ x"$BASE_SYSTEM" != x"netware" ] ; t # ---------------------------------------------------------------------- set -e + # + # Check that the client is compiled with libmysqlclient.a + # + if test -f ./client/.libs/mysql + then + echo "" + echo "The MySQL clients are compiled dynamicly, which is not allowed for" + echo "a MySQL binary tar file. Please configure with" + echo "--with-client-ldflags=-all-static and try again" + exit 1; + fi + # ---------------------------------------------------------------------- # Really ugly, one script, "mysql_install_db", needs prefix set to ".", # i.e. makes access relative the current directory. This matches @@ -293,11 +305,6 @@ if [ x"$BASE_SYSTEM" != x"netware" ] ; t fi fi - # FIXME let this script be in "bin/", where it is in the RPMs? - # http://dev.mysql.com/doc/refman/5.1/en/mysql-install-db-problems.html - mkdir $DEST/scripts - mv $DEST/bin/mysql_install_db $DEST/scripts/ - # Note, no legacy "safe_mysqld" link to "mysqld_safe" in 5.1 # Copy readme and license files @@ -330,18 +337,25 @@ if [ x"$BASE_SYSTEM" != x"netware" ] ; t # # Move things to make them easier to find in tar installation # - mv $DEST/libexec/* $DEST/bin + + # The following test is needed if the original configure was done with + # something like --libexecdir=/usr/local/mysql/bin + if test -f $DEST/libexec/mysqld + then + mv $DEST/libexec/* $DEST/bin + rmdir $DEST/libexec + fi mv $DEST/share/man $DEST mv $DEST/share/mysql/binary-configure $DEST/configure mv $DEST/share/mysql/*.sql $DEST/share mv $DEST/share/mysql/*.cnf $DEST/share/mysql/*.server $DEST/share/mysql/mysql-log-rotate $DEST/support-files - rmdir $DEST/libexec # # Move some scripts that are only run once to 'scripts' directory # but add symbolic links instead to old place for compatibility # - for i in mysql_secure_installation mysql_fix_extensions mysql_fix_privilege_tables + mkdir $DEST/scripts + for i in mysql_secure_installation mysql_fix_extensions mysql_fix_privilege_tables mysql_install_db do mv $DEST/bin/$i $DEST/scripts ln -s "../scripts/$i" $DEST/bin/$i === modified file 'sql/mysqld.cc' --- a/sql/mysqld.cc 2009-10-26 11:38:17 +0000 +++ b/sql/mysqld.cc 2009-10-31 19:22:50 +0000 @@ -1889,7 +1889,9 @@ void close_connection(THD *thd, uint err extern "C" sig_handler end_mysqld_signal(int sig __attribute__((unused))) { DBUG_ENTER("end_mysqld_signal"); - kill_mysql(); // Take down mysqld nicely + /* Don't call kill_mysql() if signal thread is not running */ + if (signal_thread_in_use) + kill_mysql(); // Take down mysqld nicely DBUG_VOID_RETURN; /* purecov: deadcode */ } @@ -8082,7 +8084,7 @@ mysqld_get_one_option(int optid, switch(optid) { #ifndef DBUG_OFF case OPT_DEBUG_FLUSH: - argument= IF_WIN(default_dbug_option, (char*) "d:t:i:O,/tmp/mysqld.trace"); + argument= IF_WIN((char*) default_dbug_option, (char*) "d:t:i:O,/tmp/mysqld.trace"); /* fall through */ case '#': if (!argument) === modified file 'sql/sql_plugin.cc' --- a/sql/sql_plugin.cc 2009-10-26 11:35:42 +0000 +++ b/sql/sql_plugin.cc 2009-10-29 00:04:56 +0000 @@ -3226,7 +3226,6 @@ static int test_plugin_options(MEM_ROOT my_bool can_disable; bool disable_plugin; enum_plugin_load_policy plugin_load_policy= PLUGIN_ON; - MEM_ROOT *mem_root= alloc_root_inited(&tmp->mem_root) ? &tmp->mem_root : &plugin_mem_root; st_mysql_sys_var **opt; @@ -3240,13 +3239,13 @@ static int test_plugin_options(MEM_ROOT DBUG_ENTER("test_plugin_options"); DBUG_ASSERT(tmp->plugin && tmp->name.str); +#ifdef WITH_NDBCLUSTER_STORAGE_ENGINE /* - The 'federated' and 'ndbcluster' storage engines are always disabled by - default. + The 'ndbcluster' storage engines is always disabled by default. */ - if (!(my_strcasecmp(&my_charset_latin1, tmp->name.str, "federated") && - my_strcasecmp(&my_charset_latin1, tmp->name.str, "ndbcluster"))) + if (!my_strcasecmp(&my_charset_latin1, tmp->name.str, "ndbcluster")) plugin_load_policy= PLUGIN_OFF; +#endif for (opt= tmp->plugin->system_vars; opt && *opt; opt++) count+= 2; /* --{plugin}-{optname} and --plugin-{plugin}-{optname} */ @@ -3295,6 +3294,11 @@ static int test_plugin_options(MEM_ROOT can_disable= my_strcasecmp(&my_charset_latin1, tmp->name.str, "MyISAM") && my_strcasecmp(&my_charset_latin1, tmp->name.str, "MEMORY"); +#ifdef USE_MARIA_FOR_TMP_TABLES + if (!can_disable) + can_disable= (my_strcasecmp(&my_charset_latin1, tmp->name.str, "Maria") + != 0); +#endif tmp->is_mandatory= (plugin_load_policy == PLUGIN_FORCE) || !can_disable; === added file 'storage/federated/README' --- a/storage/federated/README 1970-01-01 00:00:00 +0000 +++ b/storage/federated/README 2009-10-30 18:50:56 +0000 @@ -0,0 +1,7 @@ +The files in this directory are not used by MariaDB + +MariaDB uses the new federated storage engine that can be found in the +federatedx directory. + +This directory is only kept around to make it easy to merge code from the +MySQL source repositories that uses the old and disabled federated code. === renamed file 'storage/federated/plug.in' => 'storage/federated/plug.in.disabled' === added directory 'storage/federatedx' === added file 'storage/federatedx/AUTHORS' --- a/storage/federatedx/AUTHORS 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/AUTHORS 2009-10-30 18:50:56 +0000 @@ -0,0 +1,11 @@ +FederatedX + +Patrick Galbraith <patg(a)patg.net> - Federated + +Pluggable Storage Engine Skeleton setup + +Brian Aker <brian(a)mysql.com> | <brian(a)tangent.org> - Original Design +Calvin Sun - Windows Support +Brian Miezejewski - Bug fixes +Antony T Curtis - Help in inital development, transactions and various help +Michael Widenius - Bug fixes and some simple early optimizations === added file 'storage/federatedx/CMakeLists.txt' --- a/storage/federatedx/CMakeLists.txt 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/CMakeLists.txt 2009-11-03 14:39:54 +0000 @@ -0,0 +1,3 @@ +INCLUDE("${PROJECT_SOURCE_DIR}/storage/mysql_storage_engine.cmake") +SET(FEDERATEDX_SOURCES ha_federatedx.cc federatedx_txn.cc federatedx_io.cc federatedx_io_null.cc federatedx_io_mysql.cc) +MYSQL_STORAGE_ENGINE(FEDERATEDX) === added file 'storage/federatedx/ChangeLog' --- a/storage/federatedx/ChangeLog 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/ChangeLog 2009-10-30 18:50:56 +0000 @@ -0,0 +1,18 @@ +0.2 - Thu March 8 00:00:00 EST 2008 + + - Fixed bug #30051 "CREATE TABLE does not connect and check existence of remote table" + Modified "real_connect" to take a share and create flag to in order to not rely + on any settings that are later instantiated and/or set by get_share + Also, put logic in the code to not attempt this if a localhost. There's an annoying + functionality that if federated tries to connect to itself during creater table, you + get 1159 error (timeout) - only when local. This prevents having this functionality + and is probably part of the reason it was removed. + +0.1 - Thu Feb 1 00:00:00 EST 2008 + + - This is the FederatedX Storage Engine, + first release. + - Added documentation + - Added simple test and README file to explain + how to run the test + - Added FAQ === added file 'storage/federatedx/FAQ' --- a/storage/federatedx/FAQ 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/FAQ 2009-10-30 18:50:56 +0000 @@ -0,0 +1,40 @@ +Q. What is the FederatedX pluggable storage engine? + +A. It is a fork of the Federated Storage Engine that Brian Aker and I +(Patrick Galbraith) developed originally . It is a storage engine that +uses a client connection to a remote MySQL data source as its data +source instead of a local file on disk. + +Q. Why did you fork from Federated? + +A. To enhance the storage engine independently of the +MySQL Server release schedule. Many people have been +mentioning their dissatisfaction with the limitations +of Federated. I think the engine is a great concept and +have a sense of obligation to continue to improve it. +There are some patches already that are in dire need +of being applied and tested. + +Q. What do you plan to do with FederatedX? + +A. Many things need addressing: + +- Outstanding bugs +- How do deal with huge result sets +- Pushdown conditions (being able to pass things like LIMIT + to the remote connection to keep from returning huge + result sets). +- Better transactional support +- Other connection mechanisms (ODBC, JDBC, native drivers + of other RDBMSs) + +Q. What FederatedX is and is not? + +A. FederatedX is not yet a complete "federated" solution in + the sense that other venders have developed (IBM, etc). It + is essentially a networked storage engine. It is my hope + to make it a real federated solution. + +Q. In which MySQL distributions/forks/branches can I find FederateX + +A. MariaDB (http://www.mariadb.com) === added file 'storage/federatedx/Makefile.am' --- a/storage/federatedx/Makefile.am 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/Makefile.am 2009-11-01 15:09:55 +0000 @@ -0,0 +1,64 @@ +# Used to build Makefile.in + +MYSQLDATAdir = $(localstatedir) +MYSQLSHAREdir = $(pkgdatadir) +MYSQLBASEdir= $(prefix) +MYSQLLIBdir= $(pkglibdir) +pkgplugindir = $(pkglibdir)/plugin +INCLUDES = -I$(top_srcdir)/include -I$(top_builddir)/include \ + -I$(top_srcdir)/regex \ + -I$(top_srcdir)/sql \ + -I$(srcdir) +WRAPLIBS= + +LDADD = + +DEFS = @DEFS@ + +noinst_HEADERS = ha_federatedx.h federatedx_probes.h + +EXTRA_LTLIBRARIES = ha_federatedx.la +pkgplugin_LTLIBRARIES = @plugin_federated_shared_target@ +ha_federatedx_la_LDFLAGS = -module -rpath $(pkgplugindir) +ha_federatedx_la_CXXFLAGS= $(AM_CFLAGS) -DMYSQL_DYNAMIC_PLUGIN +ha_federatedx_la_CFLAGS = $(AM_CFLAGS) -DMYSQL_DYNAMIC_PLUGIN +ha_federatedx_la_SOURCES = ha_federatedx.cc + + +EXTRA_LIBRARIES = libfederatedx.a +noinst_LIBRARIES = @plugin_federated_static_target@ +libfederatedx_a_CXXFLAGS = $(AM_CFLAGS) +libfederatedx_a_CFLAGS = $(AM_CFLAGS) +libfederatedx_a_SOURCES= ha_federatedx.cc federatedx_txn.cc \ + federatedx_io.cc federatedx_io_null.cc \ + federatedx_io_mysql.cc + +EXTRA_DIST = CMakeLists.txt plug.in ha_federatedx.h \ + federatedx_probes.h + +ha_federatedx_la_SOURCES = ha_federatedx.cc federatedx_txn.cc \ + federatedx_io.cc federatedx_io_null.cc \ + federatedx_io_mysql.cc $(top_srcdir)/mysys/string.c +ha_federatedx_la_LIBADD = + +#DTRACE = @DTRACE@ +#DTRACEFLAGS = @DTRACEFLAGS@ +#DTRACEFILES = .libs/libfederatedx_engine_la-ha_federatedx.o + +# #if HAVE_DTRACE +# # libfederatedx_engine_la_LIBADD += federatedx_probes.o +# #endif + +# federatedx_probes.h: federatedx_probes.d +# $(DTRACE) $(DTRACEFLAGS) -h -s federatedx_probes.d +# mv federatedx_probes.h federatedx_probes.h.bak +# sed "s/#include <unistd.h>//g" federatedx_probes.h.bak > federatedx_probes.h +# rm federatedx_probes.h.bak + +#federatedx_probes.o: +# $(DTRACE) $(DTRACEFLAGS) -G -s federatedx_probes.d $(DTRACEFILES) + +# End + +# Don't update the files from bitkeeper +%::SCCS/s.% === added file 'storage/federatedx/README' --- a/storage/federatedx/README 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/README 2009-10-30 18:50:56 +0000 @@ -0,0 +1,33 @@ +This is the FederatedX Storage Engine, developed as an external storage engine. + +NOTE: + +The following is only relevant if you use it for MySQL. MariaDB already comes +with the latest version of FederatedX. + +To install, grab a copy of the mysql source code and run this: + +./configure --with-mysql=/path/to/src/mysql-5.x --libdir=/usr/local/lib/mysql/ + +make install + +And then inside of MySQL: + +mysql> INSTALL PLUGIN federatedx SONAME 'libfederatedx_engine.so'; + +mysql> CREATE TABLE `d` (`a` varchar(125), b text, primary key(a)) ENGINE=FEDERATEDX CONNECTION="mysql://root@host/schema/table" + +or + +mysql> CREATE TABLE `d` (`a` varchar(125), b text, primary key(a)) ENGINE=FEDERATEDX CONNECTION="server" CHARSET=latin1; + +You will probably need to edit the Makefile.am in the src/ tree if you want +to build on anything other then Linux (and the Makefile assumes that the +server was not compiled for debug). The reason for the two possible +configure lines is that libdir is dependent on where MySQL was installed. If +you run the "INSTALL PLUGIN ..." and you get a file not found, check that +your configured this directory correctly. + +For Solaris you can enable DTrace probes by adding to configure +--enable-dtrace + === added file 'storage/federatedx/README.windows' --- a/storage/federatedx/README.windows 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/README.windows 2009-10-30 18:50:56 +0000 @@ -0,0 +1,23 @@ +The following files are changed in order to build a new engine on Windows: + +- Update win\configure.js with +case "WITH_FEDERATEDX_STORAGE_ENGINE": +to make sure it will pass WITH_FEDERATEDX_STORAGE_ENGINE in. + +- Update CMakeFiles.txt under mysql root: + IF(WITH_FEDERATEDX_STORAGE_ENGINE) + ADD_DEFINITIONS(-D WITH_FEDERATEDX_STORAGE_ENGINE) + SET (mysql_plugin_defs + "${mysql_plugin_defs},builtin_skeleton_plugin") + ENDIF(WITH_FEDERATEDX_STORAGE_ENGINE) + + and, + + IF(WITH_FEDERATEDX_STORAGE_ENGINE) + ADD_SUBDIRECTORY(storage/skeleton/src) + ENDIF(WITH_FEDERATEDX_STORAGE_ENGINE) + + - Update CMakeFiles.txt under sql: + IF(WITH_FEDERATEDX_STORAGE_ENGINE) + TARGET_LINK_LIBRARIES(mysqld skeleton) + ENDIF(WITH_FEDERATEDX_STORAGE_ENGINE) === added file 'storage/federatedx/TODO' --- a/storage/federatedx/TODO 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/TODO 2009-10-30 18:50:56 +0000 @@ -0,0 +1,30 @@ +Features + +* Add Pushdown conditions +* Add other network driver interfaces +* Handle large result sets +* Auto-discovery of tables on foreign data sources + +Bugs (http://bugs.mysql.com) + +20026 2006-05-23 FEDERATED lacks support for auto_increment_increment and auto_increment_offset +20724 2006-06-27 FEDERATED does not honour SET INSERT_ID +28269 2007-05-06 Any FEDERATED engine fails to quote reserved words for field names +25509 2007-01-10 Federated: Failure with non-ASCII characters +26697 2007-02-27 Every query to a federated table results in a full scan of MyISAM table. +21360 2006-07-31 Microsoft Windows (Windows/Linux) mysqldump error on federated tables +34189 2008-01-31 Any ALTER TABLE t1 ENGINE=FEDERATED CONNECTION='connectionString' on MyISAM fails +31757 2007-10-22 Any Federated tables break replication Antony Curtis +33953 2008-01-21 Any mysqld dies on search federated table using nullable index with < or <= operator +34015 2008-01-23 Linux Problems with float fields using federated tables +21583 2006-08-11 Linux (Linux) Federated table returns broken strings. +33702 2008-01-05 Accessing a federated table with a non existing server returns random error code +25512 2007-01-10 Federated: CREATE failures +32426 2007-11-16 Any FEDERATED query returns corrupt results for ORDER BY on a TEXT field +25510 2007-01-10 Federated: double trigger activation +33250 2007-12-14 SELECT * FROM really_big_federated_table eats lots of virtual memory (OOM) +14874 2005-11-11 Error 2013: Lost connection to MySQL server with Federated table +25508 2007-01-10 Federated: Failure to Remove Partitioning +27180 2007-03-15 #1030 - Got error 1 from storage engine with big tables +33947 2008-01-20 Any Join on Federated tables with Unique index and IS NOT NULL crashes server +30051 (fixed) CREATE TABLE does not connect and check existence of remote table === added file 'storage/federatedx/federatedx_io.cc' --- a/storage/federatedx/federatedx_io.cc 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/federatedx_io.cc 2009-10-30 18:50:56 +0000 @@ -0,0 +1,103 @@ +/* +Copyright (c) 2007, Antony T Curtis +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + + * Neither the name of FederatedX nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +/*#define MYSQL_SERVER 1*/ +#include "mysql_priv.h" +#include <mysql/plugin.h> + +#include "ha_federatedx.h" + +#include "m_string.h" + +#ifdef USE_PRAGMA_IMPLEMENTATION +#pragma implementation // gcc: Class implementation +#endif + +typedef federatedx_io *(*instantiate_io_type)(MEM_ROOT *server_root, + FEDERATEDX_SERVER *server); +struct io_schemes_st +{ + const char *scheme; + instantiate_io_type instantiate; +}; + + +static const io_schemes_st federated_io_schemes[] = +{ + { "mysql", &instantiate_io_mysql }, + { "null", instantiate_io_null } /* must be last element */ +}; + +const uint federated_io_schemes_count= array_elements(federated_io_schemes); + +federatedx_io::federatedx_io(FEDERATEDX_SERVER *aserver) + : server(aserver), owner_ptr(0), txn_next(0), idle_next(0), + active(FALSE), busy(FALSE), readonly(TRUE) +{ + DBUG_ENTER("federatedx_io::federatedx_io"); + DBUG_ASSERT(server); + + safe_mutex_assert_owner(&server->mutex); + server->io_count++; + + DBUG_VOID_RETURN; +} + + +federatedx_io::~federatedx_io() +{ + DBUG_ENTER("federatedx_io::~federatedx_io"); + + server->io_count--; + + DBUG_VOID_RETURN; +} + + +bool federatedx_io::handles_scheme(const char *scheme) +{ + const io_schemes_st *ptr = federated_io_schemes; + const io_schemes_st *end = ptr + array_elements(federated_io_schemes); + while (ptr != end && strcasecmp(scheme, ptr->scheme)) + ++ptr; + return ptr != end; +} + + +federatedx_io *federatedx_io::construct(MEM_ROOT *server_root, + FEDERATEDX_SERVER *server) +{ + const io_schemes_st *ptr = federated_io_schemes; + const io_schemes_st *end = ptr + (array_elements(federated_io_schemes) - 1); + while (ptr != end && strcasecmp(server->scheme, ptr->scheme)) + ++ptr; + return ptr->instantiate(server_root, server); +} + + === added file 'storage/federatedx/federatedx_io_mysql.cc' --- a/storage/federatedx/federatedx_io_mysql.cc 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/federatedx_io_mysql.cc 2009-10-30 18:50:56 +0000 @@ -0,0 +1,592 @@ +/* +Copyright (c) 2007, Antony T Curtis +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + + * Neither the name of FederatedX nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +/*#define MYSQL_SERVER 1*/ +#include "mysql_priv.h" +#include <mysql/plugin.h> + +#include "ha_federatedx.h" + +#include "m_string.h" + +#ifdef USE_PRAGMA_IMPLEMENTATION +#pragma implementation // gcc: Class implementation +#endif + + +#define SAVEPOINT_REALIZED 1 +#define SAVEPOINT_RESTRICT 2 +#define SAVEPOINT_EMITTED 4 + + +typedef struct federatedx_savepoint +{ + ulong level; + uint flags; +} SAVEPT; + + +class federatedx_io_mysql :public federatedx_io +{ + MYSQL mysql; /* MySQL connection */ + DYNAMIC_ARRAY savepoints; + bool requested_autocommit; + bool actual_autocommit; + + int actual_query(const char *buffer, uint length); + bool test_all_restrict() const; +public: + federatedx_io_mysql(FEDERATEDX_SERVER *); + ~federatedx_io_mysql(); + + int simple_query(const char *fmt, ...); + int query(const char *buffer, uint length); + virtual FEDERATEDX_IO_RESULT *store_result(); + + virtual size_t max_query_size() const; + + virtual my_ulonglong affected_rows() const; + virtual my_ulonglong last_insert_id() const; + + virtual int error_code(); + virtual const char *error_str(); + + void reset(); + int commit(); + int rollback(); + + int savepoint_set(ulong sp); + ulong savepoint_release(ulong sp); + ulong savepoint_rollback(ulong sp); + void savepoint_restrict(ulong sp); + + ulong last_savepoint() const; + ulong actual_savepoint() const; + bool is_autocommit() const; + + bool table_metadata(ha_statistics *stats, const char *table_name, + uint table_name_length, uint flag); + + /* resultset operations */ + + virtual void free_result(FEDERATEDX_IO_RESULT *io_result); + virtual unsigned int get_num_fields(FEDERATEDX_IO_RESULT *io_result); + virtual my_ulonglong get_num_rows(FEDERATEDX_IO_RESULT *io_result); + virtual FEDERATEDX_IO_ROW *fetch_row(FEDERATEDX_IO_RESULT *io_result); + virtual ulong *fetch_lengths(FEDERATEDX_IO_RESULT *io_result); + virtual const char *get_column_data(FEDERATEDX_IO_ROW *row, + unsigned int column); + virtual bool is_column_null(const FEDERATEDX_IO_ROW *row, + unsigned int column) const; +}; + + +federatedx_io *instantiate_io_mysql(MEM_ROOT *server_root, + FEDERATEDX_SERVER *server) +{ + return new (server_root) federatedx_io_mysql(server); +} + + +federatedx_io_mysql::federatedx_io_mysql(FEDERATEDX_SERVER *aserver) + : federatedx_io(aserver), + requested_autocommit(TRUE), actual_autocommit(TRUE) +{ + DBUG_ENTER("federatedx_io_mysql::federatedx_io_mysql"); + + bzero(&mysql, sizeof(MYSQL)); + bzero(&savepoints, sizeof(DYNAMIC_ARRAY)); + + my_init_dynamic_array(&savepoints, sizeof(SAVEPT), 16, 16); + + DBUG_VOID_RETURN; +} + + +federatedx_io_mysql::~federatedx_io_mysql() +{ + DBUG_ENTER("federatedx_io_mysql::~federatedx_io_mysql"); + + mysql_close(&mysql); + delete_dynamic(&savepoints); + + DBUG_VOID_RETURN; +} + + +void federatedx_io_mysql::reset() +{ + reset_dynamic(&savepoints); + set_active(FALSE); + + requested_autocommit= TRUE; + mysql.reconnect= 1; +} + + +int federatedx_io_mysql::commit() +{ + int error= 0; + DBUG_ENTER("federatedx_io_mysql::commit"); + + if (!actual_autocommit && (error= actual_query("COMMIT", 6))) + rollback(); + + reset(); + + DBUG_RETURN(error); +} + +int federatedx_io_mysql::rollback() +{ + int error= 0; + DBUG_ENTER("federatedx_io_mysql::rollback"); + + if (!actual_autocommit) + error= actual_query("ROLLBACK", 8); + else + error= ER_WARNING_NOT_COMPLETE_ROLLBACK; + + reset(); + + DBUG_RETURN(error); +} + + +ulong federatedx_io_mysql::last_savepoint() const +{ + SAVEPT *savept= NULL; + DBUG_ENTER("federatedx_io_mysql::last_savepoint"); + + if (savepoints.elements) + savept= dynamic_element(&savepoints, savepoints.elements - 1, SAVEPT *); + + DBUG_RETURN(savept ? savept->level : 0); +} + + +ulong federatedx_io_mysql::actual_savepoint() const +{ + SAVEPT *savept= NULL; + uint index= savepoints.elements; + DBUG_ENTER("federatedx_io_mysql::last_savepoint"); + + while (index) + { + savept= dynamic_element(&savepoints, --index, SAVEPT *); + if (savept->flags & SAVEPOINT_REALIZED) + break; + savept= NULL; + } + + DBUG_RETURN(savept ? savept->level : 0); +} + +bool federatedx_io_mysql::is_autocommit() const +{ + return actual_autocommit; +} + + +int federatedx_io_mysql::savepoint_set(ulong sp) +{ + int error; + SAVEPT savept; + DBUG_ENTER("federatedx_io_mysql::savepoint_set"); + DBUG_PRINT("info",("savepoint=%lu", sp)); + DBUG_ASSERT(sp > last_savepoint()); + + savept.level= sp; + savept.flags= 0; + + if ((error= insert_dynamic(&savepoints, (uchar*) &savept) ? -1 : 0)) + goto err; + + set_active(TRUE); + mysql.reconnect= 0; + requested_autocommit= FALSE; + +err: + DBUG_RETURN(error); +} + + +ulong federatedx_io_mysql::savepoint_release(ulong sp) +{ + SAVEPT *savept, *last= NULL; + DBUG_ENTER("federatedx_io_mysql::savepoint_release"); + DBUG_PRINT("info",("savepoint=%lu", sp)); + + while (savepoints.elements) + { + savept= dynamic_element(&savepoints, savepoints.elements - 1, SAVEPT *); + if (savept->level < sp) + break; + if ((savept->flags & (SAVEPOINT_REALIZED | + SAVEPOINT_RESTRICT)) == SAVEPOINT_REALIZED) + last= savept; + savepoints.elements--; + } + + if (last) + { + char buffer[STRING_BUFFER_USUAL_SIZE]; + int length= my_snprintf(buffer, sizeof(buffer), + "RELEASE SAVEPOINT save%lu", last->level); + actual_query(buffer, length); + } + + DBUG_RETURN(last_savepoint()); +} + + +ulong federatedx_io_mysql::savepoint_rollback(ulong sp) +{ + SAVEPT *savept; + uint index; + DBUG_ENTER("federatedx_io_mysql::savepoint_release"); + DBUG_PRINT("info",("savepoint=%lu", sp)); + + while (savepoints.elements) + { + savept= dynamic_element(&savepoints, savepoints.elements - 1, SAVEPT *); + if (savept->level <= sp) + break; + savepoints.elements--; + } + + for (index= savepoints.elements, savept= NULL; index;) + { + savept= dynamic_element(&savepoints, --index, SAVEPT *); + if (savept->flags & SAVEPOINT_REALIZED) + break; + savept= NULL; + } + + if (savept && !(savept->flags & SAVEPOINT_RESTRICT)) + { + char buffer[STRING_BUFFER_USUAL_SIZE]; + int length= my_snprintf(buffer, sizeof(buffer), + "ROLLBACK TO SAVEPOINT save%lu", savept->level); + actual_query(buffer, length); + } + + DBUG_RETURN(last_savepoint()); +} + + +void federatedx_io_mysql::savepoint_restrict(ulong sp) +{ + SAVEPT *savept; + uint index= savepoints.elements; + DBUG_ENTER("federatedx_io_mysql::savepoint_restrict"); + + while (index) + { + savept= dynamic_element(&savepoints, --index, SAVEPT *); + if (savept->level > sp) + continue; + if (savept->level < sp) + break; + savept->flags|= SAVEPOINT_RESTRICT; + break; + } + + DBUG_VOID_RETURN; +} + + +int federatedx_io_mysql::simple_query(const char *fmt, ...) +{ + char buffer[STRING_BUFFER_USUAL_SIZE]; + int length, error; + va_list arg; + DBUG_ENTER("federatedx_io_mysql::simple_query"); + + va_start(arg, fmt); + length= my_vsnprintf(buffer, sizeof(buffer), fmt, arg); + va_end(arg); + + error= query(buffer, length); + + DBUG_RETURN(error); +} + + +bool federatedx_io_mysql::test_all_restrict() const +{ + bool result= FALSE; + SAVEPT *savept; + uint index= savepoints.elements; + DBUG_ENTER("federatedx_io_mysql::test_all_restrict"); + + while (index) + { + savept= dynamic_element(&savepoints, --index, SAVEPT *); + if ((savept->flags & (SAVEPOINT_REALIZED | + SAVEPOINT_RESTRICT)) == SAVEPOINT_REALIZED || + (savept->flags & SAVEPOINT_EMITTED)) + DBUG_RETURN(FALSE); + if (savept->flags & SAVEPOINT_RESTRICT) + result= TRUE; + } + + DBUG_RETURN(result); +} + + +int federatedx_io_mysql::query(const char *buffer, uint length) +{ + int error; + bool wants_autocommit= requested_autocommit | is_readonly(); + DBUG_ENTER("federatedx_io_mysql::query"); + + if (!wants_autocommit && test_all_restrict()) + wants_autocommit= TRUE; + + if (wants_autocommit != actual_autocommit) + { + if ((error= actual_query(wants_autocommit ? "SET AUTOCOMMIT=1" + : "SET AUTOCOMMIT=0", 16))) + DBUG_RETURN(error); + mysql.reconnect= wants_autocommit ? 1 : 0; + actual_autocommit= wants_autocommit; + } + + if (!actual_autocommit && last_savepoint() != actual_savepoint()) + { + SAVEPT *savept= dynamic_element(&savepoints, savepoints.elements - 1, + SAVEPT *); + if (!(savept->flags & SAVEPOINT_RESTRICT)) + { + char buf[STRING_BUFFER_USUAL_SIZE]; + int len= my_snprintf(buf, sizeof(buf), + "SAVEPOINT save%lu", savept->level); + if ((error= actual_query(buf, len))) + DBUG_RETURN(error); + set_active(TRUE); + savept->flags|= SAVEPOINT_EMITTED; + } + savept->flags|= SAVEPOINT_REALIZED; + } + + if (!(error= actual_query(buffer, length))) + set_active(is_active() || !actual_autocommit); + + DBUG_RETURN(error); +} + + +int federatedx_io_mysql::actual_query(const char *buffer, uint length) +{ + int error; + DBUG_ENTER("federatedx_io_mysql::actual_query"); + + if (!mysql.master) + { + if (!(mysql_init(&mysql))) + DBUG_RETURN(-1); + + /* + BUG# 17044 Federated Storage Engine is not UTF8 clean + Add set names to whatever charset the table is at open + of table + */ + /* this sets the csname like 'set names utf8' */ + mysql_options(&mysql, MYSQL_SET_CHARSET_NAME, get_charsetname()); + + if (!mysql_real_connect(&mysql, + get_hostname(), + get_username(), + get_password(), + get_database(), + get_port(), + get_socket(), 0)) + DBUG_RETURN(ER_CONNECT_TO_FOREIGN_DATA_SOURCE); + mysql.reconnect= 1; + } + + error= mysql_real_query(&mysql, buffer, length); + + DBUG_RETURN(error); +} + +size_t federatedx_io_mysql::max_query_size() const +{ + return mysql.net.max_packet_size; +} + + +my_ulonglong federatedx_io_mysql::affected_rows() const +{ + return mysql.affected_rows; +} + + +my_ulonglong federatedx_io_mysql::last_insert_id() const +{ + return mysql.last_used_con->insert_id; +} + + +int federatedx_io_mysql::error_code() +{ + return mysql_errno(&mysql); +} + + +const char *federatedx_io_mysql::error_str() +{ + return mysql_error(&mysql); +} + + +FEDERATEDX_IO_RESULT *federatedx_io_mysql::store_result() +{ + FEDERATEDX_IO_RESULT *result; + DBUG_ENTER("federatedx_io_mysql::store_result"); + + result= (FEDERATEDX_IO_RESULT *) mysql_store_result(&mysql); + + DBUG_RETURN(result); +} + + +void federatedx_io_mysql::free_result(FEDERATEDX_IO_RESULT *io_result) +{ + mysql_free_result((MYSQL_RES *) io_result); +} + + +unsigned int federatedx_io_mysql::get_num_fields(FEDERATEDX_IO_RESULT *io_result) +{ + return mysql_num_fields((MYSQL_RES *) io_result); +} + + +my_ulonglong federatedx_io_mysql::get_num_rows(FEDERATEDX_IO_RESULT *io_result) +{ + return mysql_num_rows((MYSQL_RES *) io_result); +} + + +FEDERATEDX_IO_ROW *federatedx_io_mysql::fetch_row(FEDERATEDX_IO_RESULT *io_result) +{ + return (FEDERATEDX_IO_ROW *) mysql_fetch_row((MYSQL_RES *) io_result); +} + + +ulong *federatedx_io_mysql::fetch_lengths(FEDERATEDX_IO_RESULT *io_result) +{ + return mysql_fetch_lengths((MYSQL_RES *) io_result); +} + + +const char *federatedx_io_mysql::get_column_data(FEDERATEDX_IO_ROW *row, + unsigned int column) +{ + return ((MYSQL_ROW)row)[column]; +} + + +bool federatedx_io_mysql::is_column_null(const FEDERATEDX_IO_ROW *row, + unsigned int column) const +{ + return !((MYSQL_ROW)row)[column]; +} + +bool federatedx_io_mysql::table_metadata(ha_statistics *stats, + const char *table_name, + uint table_name_length, uint flag) +{ + char status_buf[FEDERATEDX_QUERY_BUFFER_SIZE]; + FEDERATEDX_IO_RESULT *result= 0; + FEDERATEDX_IO_ROW *row; + String status_query_string(status_buf, sizeof(status_buf), &my_charset_bin); + int error; + + status_query_string.length(0); + status_query_string.append(STRING_WITH_LEN("SHOW TABLE STATUS LIKE ")); + append_ident(&status_query_string, table_name, + table_name_length, value_quote_char); + + if (query(status_query_string.ptr(), status_query_string.length())) + goto error; + + status_query_string.length(0); + + result= store_result(); + + /* + We're going to use fields num. 4, 12 and 13 of the resultset, + so make sure we have these fields. + */ + if (!result || (get_num_fields(result) < 14)) + goto error; + + if (!get_num_rows(result)) + goto error; + + if (!(row= fetch_row(result))) + goto error; + + /* + deleted is set in ha_federatedx::info + */ + /* + need to figure out what this means as far as federatedx is concerned, + since we don't have a "file" + + data_file_length = ? + index_file_length = ? + delete_length = ? + */ + if (!is_column_null(row, 4)) + stats->records= (ha_rows) my_strtoll10(get_column_data(row, 4), + (char**) 0, &error); + if (!is_column_null(row, 5)) + stats->mean_rec_length= (ulong) my_strtoll10(get_column_data(row, 5), + (char**) 0, &error); + + stats->data_file_length= stats->records * stats->mean_rec_length; + + if (!is_column_null(row, 12)) + stats->update_time= (time_t) my_strtoll10(get_column_data(row, 12), + (char**) 0, &error); + if (!is_column_null(row, 13)) + stats->check_time= (time_t) my_strtoll10(get_column_data(row, 13), + (char**) 0, &error); + + free_result(result); + return 0; + +error: + free_result(result); + return 1; +} === added file 'storage/federatedx/federatedx_io_null.cc' --- a/storage/federatedx/federatedx_io_null.cc 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/federatedx_io_null.cc 2009-10-30 18:50:56 +0000 @@ -0,0 +1,277 @@ +/* +Copyright (c) 2007, Antony T Curtis +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + + * Neither the name of FederatedX nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +/*#define MYSQL_SERVER 1*/ +#include "mysql_priv.h" +#include <mysql/plugin.h> + +#include "ha_federatedx.h" + +#include "m_string.h" + +#ifdef USE_PRAGMA_IMPLEMENTATION +#pragma implementation // gcc: Class implementation +#endif + + +#define SAVEPOINT_REALIZED 1 +#define SAVEPOINT_RESTRICT 2 +#define SAVEPOINT_EMITTED 4 + + +typedef struct federatedx_savepoint +{ + ulong level; + uint flags; +} SAVEPT; + + +class federatedx_io_null :public federatedx_io +{ +public: + federatedx_io_null(FEDERATEDX_SERVER *); + ~federatedx_io_null(); + + int query(const char *buffer, uint length); + virtual FEDERATEDX_IO_RESULT *store_result(); + + virtual size_t max_query_size() const; + + virtual my_ulonglong affected_rows() const; + virtual my_ulonglong last_insert_id() const; + + virtual int error_code(); + virtual const char *error_str(); + + void reset(); + int commit(); + int rollback(); + + int savepoint_set(ulong sp); + ulong savepoint_release(ulong sp); + ulong savepoint_rollback(ulong sp); + void savepoint_restrict(ulong sp); + + ulong last_savepoint() const; + ulong actual_savepoint() const; + bool is_autocommit() const; + + bool table_metadata(ha_statistics *stats, const char *table_name, + uint table_name_length, uint flag); + + /* resultset operations */ + + virtual void free_result(FEDERATEDX_IO_RESULT *io_result); + virtual unsigned int get_num_fields(FEDERATEDX_IO_RESULT *io_result); + virtual my_ulonglong get_num_rows(FEDERATEDX_IO_RESULT *io_result); + virtual FEDERATEDX_IO_ROW *fetch_row(FEDERATEDX_IO_RESULT *io_result); + virtual ulong *fetch_lengths(FEDERATEDX_IO_RESULT *io_result); + virtual const char *get_column_data(FEDERATEDX_IO_ROW *row, + unsigned int column); + virtual bool is_column_null(const FEDERATEDX_IO_ROW *row, + unsigned int column) const; +}; + + +federatedx_io *instantiate_io_null(MEM_ROOT *server_root, + FEDERATEDX_SERVER *server) +{ + return new (server_root) federatedx_io_null(server); +} + + +federatedx_io_null::federatedx_io_null(FEDERATEDX_SERVER *aserver) + : federatedx_io(aserver) +{ +} + + +federatedx_io_null::~federatedx_io_null() +{ +} + + +void federatedx_io_null::reset() +{ +} + + +int federatedx_io_null::commit() +{ + return 0; +} + +int federatedx_io_null::rollback() +{ + return 0; +} + + +ulong federatedx_io_null::last_savepoint() const +{ + return 0; +} + + +ulong federatedx_io_null::actual_savepoint() const +{ + return 0; +} + +bool federatedx_io_null::is_autocommit() const +{ + return 0; +} + + +int federatedx_io_null::savepoint_set(ulong sp) +{ + return 0; +} + + +ulong federatedx_io_null::savepoint_release(ulong sp) +{ + return 0; +} + + +ulong federatedx_io_null::savepoint_rollback(ulong sp) +{ + return 0; +} + + +void federatedx_io_null::savepoint_restrict(ulong sp) +{ +} + + +int federatedx_io_null::query(const char *buffer, uint length) +{ + return 0; +} + + +size_t federatedx_io_null::max_query_size() const +{ + return INT_MAX; +} + + +my_ulonglong federatedx_io_null::affected_rows() const +{ + return 0; +} + + +my_ulonglong federatedx_io_null::last_insert_id() const +{ + return 0; +} + + +int federatedx_io_null::error_code() +{ + return 0; +} + + +const char *federatedx_io_null::error_str() +{ + return ""; +} + + +FEDERATEDX_IO_RESULT *federatedx_io_null::store_result() +{ + FEDERATEDX_IO_RESULT *result; + DBUG_ENTER("federatedx_io_null::store_result"); + + result= NULL; + + DBUG_RETURN(result); +} + + +void federatedx_io_null::free_result(FEDERATEDX_IO_RESULT *) +{ +} + + +unsigned int federatedx_io_null::get_num_fields(FEDERATEDX_IO_RESULT *) +{ + return 0; +} + + +my_ulonglong federatedx_io_null::get_num_rows(FEDERATEDX_IO_RESULT *) +{ + return 0; +} + + +FEDERATEDX_IO_ROW *federatedx_io_null::fetch_row(FEDERATEDX_IO_RESULT *) +{ + return NULL; +} + + +ulong *federatedx_io_null::fetch_lengths(FEDERATEDX_IO_RESULT *) +{ + return NULL; +} + + +const char *federatedx_io_null::get_column_data(FEDERATEDX_IO_ROW *, + unsigned int) +{ + return ""; +} + + +bool federatedx_io_null::is_column_null(const FEDERATEDX_IO_ROW *, + unsigned int) const +{ + return true; +} + +bool federatedx_io_null::table_metadata(ha_statistics *stats, + const char *table_name, + uint table_name_length, uint flag) +{ + stats->records= (ha_rows) 0; + stats->mean_rec_length= (ulong) 0; + stats->data_file_length= 0; + + stats->update_time= (time_t) 0; + stats->check_time= (time_t) 0; + + return 0; +} === added file 'storage/federatedx/federatedx_probes.h' --- a/storage/federatedx/federatedx_probes.h 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/federatedx_probes.h 2009-10-30 18:50:56 +0000 @@ -0,0 +1,45 @@ +/* + * Generated by dtrace(1M). + */ + +#ifndef _FEDERATED_PROBES_H +#define _FEDERATED_PROBES_H + + + +#ifdef __cplusplus +extern "C" { +#endif + +#if _DTRACE_VERSION + +#define FEDERATED_CLOSE() \ + __dtrace_federated___close() +#define FEDERATED_CLOSE_ENABLED() \ + __dtraceenabled_federated___close() +#define FEDERATED_OPEN() \ + __dtrace_federated___open() +#define FEDERATED_OPEN_ENABLED() \ + __dtraceenabled_federated___open() + + +extern void __dtrace_federated___close(void); +extern int __dtraceenabled_federated___close(void); +extern void __dtrace_federated___open(void); +extern int __dtraceenabled_federated___open(void); + +#else + +#define FEDERATED_CLOSE() +#define FEDERATED_CLOSE_ENABLED() (0) +#define FEDERATED_OPEN() +#define FEDERATED_OPEN_ENABLED() (0) + +#endif + + +#ifdef __cplusplus +} +#endif + +#endif /* _FEDERATED_PROBES_H */ === added file 'storage/federatedx/federatedx_txn.cc' --- a/storage/federatedx/federatedx_txn.cc 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/federatedx_txn.cc 2009-10-30 18:50:56 +0000 @@ -0,0 +1,424 @@ +/* +Copyright (c) 2007, Antony T Curtis +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + + * Neither the name of FederatedX nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +/*#define MYSQL_SERVER 1*/ +#include "mysql_priv.h" +#include <mysql/plugin.h> + +#include "ha_federatedx.h" + +#include "m_string.h" + +#ifdef USE_PRAGMA_IMPLEMENTATION +#pragma implementation // gcc: Class implementation +#endif + + +federatedx_txn::federatedx_txn() + : txn_list(0), savepoint_level(0), savepoint_stmt(0), savepoint_next(0) +{ + DBUG_ENTER("federatedx_txn::federatedx_txn"); + DBUG_VOID_RETURN; +} + +federatedx_txn::~federatedx_txn() +{ + DBUG_ENTER("federatedx_txn::~federatedx_txn"); + DBUG_ASSERT(!txn_list); + DBUG_VOID_RETURN; +} + + +void federatedx_txn::close(FEDERATEDX_SERVER *server) +{ + uint count= 0; + federatedx_io *io, **iop; + DBUG_ENTER("federatedx_txn::close"); + + DBUG_ASSERT(!server->use_count); + DBUG_PRINT("info",("use count: %u connections: %u", + server->use_count, server->io_count)); + + for (iop= &txn_list; (io= *iop);) + { + if (io->server != server) + iop= &io->txn_next; + else + { + *iop= io->txn_next; + io->txn_next= NULL; + io->busy= FALSE; + + io->idle_next= server->idle_list; + server->idle_list= io; + } + } + + while ((io= server->idle_list)) + { + server->idle_list= io->idle_next; + delete io; + count++; + } + + DBUG_PRINT("info",("closed %u connections, txn_list: %s", count, + txn_list ? "active": "empty")); + DBUG_VOID_RETURN; +} + + +int federatedx_txn::acquire(FEDERATEDX_SHARE *share, bool readonly, + federatedx_io **ioptr) +{ + federatedx_io *io; + FEDERATEDX_SERVER *server= share->s; + DBUG_ENTER("federatedx_txn::acquire"); + DBUG_ASSERT(ioptr && server); + + if (!(io= *ioptr)) + { + /* check to see if we have an available IO connection */ + for (io= txn_list; io; io= io->txn_next) + if (io->server == server) + break; + + if (!io) + { + /* check to see if there are any unowned IO connections */ + pthread_mutex_lock(&server->mutex); + if ((io= server->idle_list)) + { + server->idle_list= io->idle_next; + io->idle_next= NULL; + } + else + io= federatedx_io::construct(&server->mem_root, server); + + io->txn_next= txn_list; + txn_list= io; + + pthread_mutex_unlock(&server->mutex); + } + + if (io->busy) + *io->owner_ptr= NULL; + + io->busy= TRUE; + io->owner_ptr= ioptr; + } + + DBUG_ASSERT(io->busy && io->server == server); + + io->readonly&= readonly; + + DBUG_RETURN((*ioptr= io) ? 0 : -1); +} + + +void federatedx_txn::release(federatedx_io **ioptr) +{ + federatedx_io *io; + DBUG_ENTER("federatedx_txn::release"); + DBUG_ASSERT(ioptr); + + if ((io= *ioptr)) + { + /* mark as available for reuse in this transaction */ + io->busy= FALSE; + *ioptr= NULL; + + DBUG_PRINT("info", ("active: %d autocommit: %d", + io->active, io->is_autocommit())); + + if (io->is_autocommit()) + io->active= FALSE; + } + + release_scan(); + + DBUG_VOID_RETURN; +} + + +void federatedx_txn::release_scan() +{ + uint count= 0, returned= 0; + federatedx_io *io, **pio; + DBUG_ENTER("federatedx_txn::release_scan"); + + /* return any inactive and idle connections to the server */ + for (pio= &txn_list; (io= *pio); count++) + { + if (io->active || io->busy) + pio= &io->txn_next; + else + { + FEDERATEDX_SERVER *server= io->server; + + /* unlink from list of connections bound to the transaction */ + *pio= io->txn_next; + io->txn_next= NULL; + + /* reset some values */ + io->readonly= TRUE; + + pthread_mutex_lock(&server->mutex); + io->idle_next= server->idle_list; + server->idle_list= io; + pthread_mutex_unlock(&server->mutex); + returned++; + } + } + DBUG_PRINT("info",("returned %u of %u connections(s)", returned, count)); + + DBUG_VOID_RETURN; +} + + +bool federatedx_txn::txn_begin() +{ + ulong level= 0; + DBUG_ENTER("federatedx_txn::txn_begin"); + + if (savepoint_next == 0) + { + savepoint_next++; + savepoint_level= savepoint_stmt= 0; + sp_acquire(&level); + } + + DBUG_RETURN(level == 1); +} + + +int federatedx_txn::txn_commit() +{ + int error= 0; + federatedx_io *io; + DBUG_ENTER("federatedx_txn::txn_commit"); + + if (savepoint_next) + { + DBUG_ASSERT(savepoint_stmt != 1); + + for (io= txn_list; io; io= io->txn_next) + { + int rc= 0; + + if (io->active) + rc= io->commit(); + else + io->rollback(); + + if (io->active && rc) + error= -1; + + io->reset(); + } + + release_scan(); + + savepoint_next= savepoint_stmt= savepoint_level= 0; + } + + DBUG_RETURN(error); +} + + +int federatedx_txn::txn_rollback() +{ + int error= 0; + federatedx_io *io; + DBUG_ENTER("federatedx_txn::txn_commit"); + + if (savepoint_next) + { + DBUG_ASSERT(savepoint_stmt != 1); + + for (io= txn_list; io; io= io->txn_next) + { + int rc= io->rollback(); + + if (io->active && rc) + error= -1; + + io->reset(); + } + + release_scan(); + + savepoint_next= savepoint_stmt= savepoint_level= 0; + } + + DBUG_RETURN(error); +} + + +bool federatedx_txn::sp_acquire(ulong *sp) +{ + bool rc= FALSE; + federatedx_io *io; + DBUG_ENTER("federatedx_txn::sp_acquire"); + DBUG_ASSERT(sp && savepoint_next); + + *sp= savepoint_level= savepoint_next++; + + for (io= txn_list; io; io= io->txn_next) + { + if (io->readonly) + continue; + + io->savepoint_set(savepoint_level); + rc= TRUE; + } + + DBUG_RETURN(rc); +} + + +int federatedx_txn::sp_rollback(ulong *sp) +{ + ulong level, new_level= savepoint_level; + federatedx_io *io; + DBUG_ENTER("federatedx_txn::sp_rollback"); + DBUG_ASSERT(sp && savepoint_next && *sp && *sp <= savepoint_level); + + for (io= txn_list; io; io= io->txn_next) + { + if (io->readonly) + continue; + + if ((level= io->savepoint_rollback(*sp)) < new_level) + new_level= level; + } + + savepoint_level= new_level; + + DBUG_RETURN(0); +} + + +int federatedx_txn::sp_release(ulong *sp) +{ + ulong level, new_level= savepoint_level; + federatedx_io *io; + DBUG_ENTER("federatedx_txn::sp_release"); + DBUG_ASSERT(sp && savepoint_next && *sp && *sp <= savepoint_level); + + for (io= txn_list; io; io= io->txn_next) + { + if (io->readonly) + continue; + + if ((level= io->savepoint_release(*sp)) < new_level) + new_level= level; + } + + savepoint_level= new_level; + *sp= 0; + + DBUG_RETURN(0); +} + + +bool federatedx_txn::stmt_begin() +{ + bool result= FALSE; + DBUG_ENTER("federatedx_txn::stmt_begin"); + + if (!savepoint_stmt) + { + if (!savepoint_next) + { + savepoint_next++; + savepoint_level= savepoint_stmt= 0; + } + result= sp_acquire(&savepoint_stmt); + } + + DBUG_RETURN(result); +} + + +int federatedx_txn::stmt_commit() +{ + int result= 0; + DBUG_ENTER("federatedx_txn::stmt_commit"); + + if (savepoint_stmt == 1) + { + savepoint_stmt= 0; + result= txn_commit(); + } + else + if (savepoint_stmt) + result= sp_release(&savepoint_stmt); + + DBUG_RETURN(result); +} + + +int federatedx_txn::stmt_rollback() +{ + int result= 0; + DBUG_ENTER("federated:txn::stmt_rollback"); + + if (savepoint_stmt == 1) + { + savepoint_stmt= 0; + result= txn_rollback(); + } + else + if (savepoint_stmt) + { + result= sp_rollback(&savepoint_stmt); + sp_release(&savepoint_stmt); + } + + DBUG_RETURN(result); +} + + +void federatedx_txn::stmt_autocommit() +{ + federatedx_io *io; + DBUG_ENTER("federatedx_txn::stmt_autocommit"); + + for (io= txn_list; savepoint_stmt && io; io= io->txn_next) + { + if (io->readonly) + continue; + + io->savepoint_restrict(savepoint_stmt); + } + + DBUG_VOID_RETURN; +} + + === added file 'storage/federatedx/ha_federatedx.cc' --- a/storage/federatedx/ha_federatedx.cc 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/ha_federatedx.cc 2009-11-03 11:08:09 +0000 @@ -0,0 +1,3493 @@ +/* +Copyright (c) 2008, Patrick Galbraith +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + + * Neither the name of Patrick Galbraith nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ +/* + + FederatedX Pluggable Storage Engine + + ha_federatedx.cc - FederatedX Pluggable Storage Engine + Patrick Galbraith, 2008 + + This is a handler which uses a foreign database as the data file, as + opposed to a handler like MyISAM, which uses .MYD files locally. + + How this handler works + ---------------------------------- + Normal database files are local and as such: You create a table called + 'users', a file such as 'users.MYD' is created. A handler reads, inserts, + deletes, updates data in this file. The data is stored in particular format, + so to read, that data has to be parsed into fields, to write, fields have to + be stored in this format to write to this data file. + + With FederatedX storage engine, there will be no local files + for each table's data (such as .MYD). A foreign database will store + the data that would normally be in this file. This will necessitate + the use of MySQL client API to read, delete, update, insert this + data. The data will have to be retrieve via an SQL call "SELECT * + FROM users". Then, to read this data, it will have to be retrieved + via mysql_fetch_row one row at a time, then converted from the + column in this select into the format that the handler expects. + + The create table will simply create the .frm file, and within the + "CREATE TABLE" SQL, there SHALL be any of the following : + + connection=scheme://username:password@hostname:port/database/tablename + connection=scheme://username@hostname/database/tablename + connection=scheme://username:password@hostname/database/tablename + connection=scheme://username:password@hostname/database/tablename + + - OR - + + As of 5.1 federatedx now allows you to use a non-url + format, taking advantage of mysql.servers: + + connection="connection_one" + connection="connection_one/table_foo" + + An example would be: + + connection=mysql://username:password@hostname:port/database/tablename + + or, if we had: + + create server 'server_one' foreign data wrapper 'mysql' options + (HOST '127.0.0.1', + DATABASE 'db1', + USER 'root', + PASSWORD '', + PORT 3306, + SOCKET '', + OWNER 'root'); + + CREATE TABLE federatedx.t1 ( + `id` int(20) NOT NULL, + `name` varchar(64) NOT NULL default '' + ) + ENGINE="FEDERATEDX" DEFAULT CHARSET=latin1 + CONNECTION='server_one'; + + So, this will have been the equivalent of + + CONNECTION="mysql://root@127.0.0.1:3306/db1/t1" + + Then, we can also change the server to point to a new schema: + + ALTER SERVER 'server_one' options(DATABASE 'db2'); + + All subsequent calls will now be against db2.t1! Guess what? You don't + have to perform an alter table! + + This connecton="connection string" is necessary for the handler to be + able to connect to the foreign server, either by URL, or by server + name. + + + The basic flow is this: + + SQL calls issues locally -> + mysql handler API (data in handler format) -> + mysql client API (data converted to SQL calls) -> + foreign database -> mysql client API -> + convert result sets (if any) to handler format -> + handler API -> results or rows affected to local + + What this handler does and doesn't support + ------------------------------------------ + * Tables MUST be created on the foreign server prior to any action on those + tables via the handler, first version. IMPORTANT: IF you MUST use the + federatedx storage engine type on the REMOTE end, MAKE SURE [ :) ] That + the table you connect to IS NOT a table pointing BACK to your ORIGNAL + table! You know and have heard the screaching of audio feedback? You + know putting two mirror in front of each other how the reflection + continues for eternity? Well, need I say more?! + * There will not be support for transactions. + * There is no way for the handler to know if the foreign database or table + has changed. The reason for this is that this database has to work like a + data file that would never be written to by anything other than the + database. The integrity of the data in the local table could be breached + if there was any change to the foreign database. + * Support for SELECT, INSERT, UPDATE , DELETE, indexes. + * No ALTER TABLE, DROP TABLE or any other Data Definition Language calls. + * Prepared statements will not be used in the first implementation, it + remains to to be seen whether the limited subset of the client API for the + server supports this. + * This uses SELECT, INSERT, UPDATE, DELETE and not HANDLER for its + implementation. + * This will not work with the query cache. + + Method calls + + A two column table, with one record: + + (SELECT) + + "SELECT * FROM foo" + ha_federatedx::info + ha_federatedx::scan_time: + ha_federatedx::rnd_init: share->select_query SELECT * FROM foo + ha_federatedx::extra + + <for every row of data retrieved> + ha_federatedx::rnd_next + ha_federatedx::convert_row_to_internal_format + ha_federatedx::rnd_next + </for every row of data retrieved> + + ha_federatedx::rnd_end + ha_federatedx::extra + ha_federatedx::reset + + (INSERT) + + "INSERT INTO foo (id, ts) VALUES (2, now());" + + ha_federatedx::write_row + + ha_federatedx::reset + + (UPDATE) + + "UPDATE foo SET ts = now() WHERE id = 1;" + + ha_federatedx::index_init + ha_federatedx::index_read + ha_federatedx::index_read_idx + ha_federatedx::rnd_next + ha_federatedx::convert_row_to_internal_format + ha_federatedx::update_row + + ha_federatedx::extra + ha_federatedx::extra + ha_federatedx::extra + ha_federatedx::external_lock + ha_federatedx::reset + + + How do I use this handler? + -------------------------- + + <insert text about plugin storage engine> + + Next, to use this handler, it's very simple. You must + have two databases running, either both on the same host, or + on different hosts. + + One the server that will be connecting to the foreign + host (client), you create your table as such: + + CREATE TABLE test_table ( + id int(20) NOT NULL auto_increment, + name varchar(32) NOT NULL default '', + other int(20) NOT NULL default '0', + PRIMARY KEY (id), + KEY name (name), + KEY other_key (other)) + ENGINE="FEDERATEDX" + DEFAULT CHARSET=latin1 + CONNECTION='mysql://root@127.0.0.1:9306/federatedx/test_federatedx'; + + Notice the "COMMENT" and "ENGINE" field? This is where you + respectively set the engine type, "FEDERATEDX" and foreign + host information, this being the database your 'client' database + will connect to and use as the "data file". Obviously, the foreign + database is running on port 9306, so you want to start up your other + database so that it is indeed on port 9306, and your federatedx + database on a port other than that. In my setup, I use port 5554 + for federatedx, and port 5555 for the foreign database. + + Then, on the foreign database: + + CREATE TABLE test_table ( + id int(20) NOT NULL auto_increment, + name varchar(32) NOT NULL default '', + other int(20) NOT NULL default '0', + PRIMARY KEY (id), + KEY name (name), + KEY other_key (other)) + ENGINE="<NAME>" <-- whatever you want, or not specify + DEFAULT CHARSET=latin1 ; + + This table is exactly the same (and must be exactly the same), + except that it is not using the federatedx handler and does + not need the URL. + + + How to see the handler in action + -------------------------------- + + When developing this handler, I compiled the federatedx database with + debugging: + + ./configure --with-federatedx-storage-engine + --prefix=/home/mysql/mysql-build/federatedx/ --with-debug + + Once compiled, I did a 'make install' (not for the purpose of installing + the binary, but to install all the files the binary expects to see in the + diretory I specified in the build with --prefix, + "/home/mysql/mysql-build/federatedx". + + Then, I started the foreign server: + + /usr/local/mysql/bin/mysqld_safe + --user=mysql --log=/tmp/mysqld.5555.log -P 5555 + + Then, I went back to the directory containing the newly compiled mysqld, + <builddir>/sql/, started up gdb: + + gdb ./mysqld + + Then, withn the (gdb) prompt: + (gdb) run --gdb --port=5554 --socket=/tmp/mysqld.5554 --skip-innodb --debug + + Next, I open several windows for each: + + 1. Tail the debug trace: tail -f /tmp/mysqld.trace|grep ha_fed + 2. Tail the SQL calls to the foreign database: tail -f /tmp/mysqld.5555.log + 3. A window with a client open to the federatedx server on port 5554 + 4. A window with a client open to the federatedx server on port 5555 + + I would create a table on the client to the foreign server on port + 5555, and then to the federatedx server on port 5554. At this point, + I would run whatever queries I wanted to on the federatedx server, + just always remembering that whatever changes I wanted to make on + the table, or if I created new tables, that I would have to do that + on the foreign server. + + Another thing to look for is 'show variables' to show you that you have + support for federatedx handler support: + + show variables like '%federat%' + + and: + + show storage engines; + + Both should display the federatedx storage handler. + + + Testing + ------- + + Testing for FederatedX as a pluggable storage engine for + now is a manual process that I intend to build a test + suite that works for all pluggable storage engines. + + How to test + + 1. cp fed.dat /tmp + (make sure you have access to "test". Use a user that has + super privileges for now) + 2. mysql -f -u root test < federated.test > federated.myresult 2>&1 + 3. diff federated.result federated.myresult (there _should_ be no differences) + + +*/ + + +#define MYSQL_SERVER 1q +#include "mysql_priv.h" +#include <mysql/plugin.h> + +#ifdef USE_PRAGMA_IMPLEMENTATION +#pragma implementation // gcc: Class implementation +#endif + +#include "ha_federatedx.h" + +#include "m_string.h" + +#include <mysql/plugin.h> + +/* Variables for federatedx share methods */ +static HASH federatedx_open_tables; // To track open tables +static HASH federatedx_open_servers; // To track open servers +pthread_mutex_t federatedx_mutex; // To init the hash +const char ident_quote_char= '`'; // Character for quoting + // identifiers +const char value_quote_char= '\''; // Character for quoting + // literals +static const int bulk_padding= 64; // bytes "overhead" in packet + +/* Variables used when chopping off trailing characters */ +static const uint sizeof_trailing_comma= sizeof(", ") - 1; +static const uint sizeof_trailing_closeparen= sizeof(") ") - 1; +static const uint sizeof_trailing_and= sizeof(" AND ") - 1; +static const uint sizeof_trailing_where= sizeof(" WHERE ") - 1; + +/* Static declaration for handerton */ +static handler *federatedx_create_handler(handlerton *hton, + TABLE_SHARE *table, + MEM_ROOT *mem_root); + +/* FederatedX storage engine handlerton */ + +static handler *federatedx_create_handler(handlerton *hton, + TABLE_SHARE *table, + MEM_ROOT *mem_root) +{ + return new (mem_root) ha_federatedx(hton, table); +} + + +/* Function we use in the creation of our hash to get key */ + +static uchar * +federatedx_share_get_key(FEDERATEDX_SHARE *share, size_t *length, + my_bool not_used __attribute__ ((unused))) +{ + *length= share->share_key_length; + return (uchar*) share->share_key; +} + + +static uchar * +federatedx_server_get_key(FEDERATEDX_SERVER *server, size_t *length, + my_bool not_used __attribute__ ((unused))) +{ + *length= server->key_length; + return server->key; +} + + +/* + Initialize the federatedx handler. + + SYNOPSIS + federatedx_db_init() + p Handlerton + + RETURN + FALSE OK + TRUE Error +*/ + +int federatedx_db_init(void *p) +{ + DBUG_ENTER("federatedx_db_init"); + handlerton *federatedx_hton= (handlerton *)p; + federatedx_hton->state= SHOW_OPTION_YES; + /* This is no longer needed for plugin storage engines */ + federatedx_hton->db_type= DB_TYPE_DEFAULT; + federatedx_hton->savepoint_offset= sizeof(ulong); + federatedx_hton->close_connection= ha_federatedx::disconnect; + federatedx_hton->savepoint_set= ha_federatedx::savepoint_set; + federatedx_hton->savepoint_rollback= ha_federatedx::savepoint_rollback; + federatedx_hton->savepoint_release= ha_federatedx::savepoint_release; + federatedx_hton->commit= ha_federatedx::commit; + federatedx_hton->rollback= ha_federatedx::rollback; + federatedx_hton->create= federatedx_create_handler; + federatedx_hton->flags= HTON_ALTER_NOT_SUPPORTED | HTON_NO_PARTITION; + + if (pthread_mutex_init(&federatedx_mutex, MY_MUTEX_INIT_FAST)) + goto error; + if (!hash_init(&federatedx_open_tables, &my_charset_bin, 32, 0, 0, + (hash_get_key) federatedx_share_get_key, 0, 0) && + !hash_init(&federatedx_open_servers, &my_charset_bin, 32, 0, 0, + (hash_get_key) federatedx_server_get_key, 0, 0)) + { + DBUG_RETURN(FALSE); + } + + VOID(pthread_mutex_destroy(&federatedx_mutex)); +error: + DBUG_RETURN(TRUE); +} + + +/* + Release the federatedx handler. + + SYNOPSIS + federatedx_db_end() + + RETURN + FALSE OK +*/ + +int federatedx_done(void *p) +{ + hash_free(&federatedx_open_tables); + hash_free(&federatedx_open_servers); + VOID(pthread_mutex_destroy(&federatedx_mutex)); + + return 0; +} + +/** + @brief Append identifiers to the string. + + @param[in,out] string The target string. + @param[in] name Identifier name + @param[in] length Length of identifier name in bytes + @param[in] quote_char Quote char to use for quoting identifier. + + @return Operation Status + @retval FALSE OK + @retval TRUE There was an error appending to the string. + + @note This function is based upon the append_identifier() function + in sql_show.cc except that quoting always occurs. +*/ + +bool append_ident(String *string, const char *name, uint length, + const char quote_char) +{ + bool result; + uint clen; + const char *name_end; + DBUG_ENTER("append_ident"); + + if (quote_char) + { + string->reserve(length * 2 + 2); + if ((result= string->append(&quote_char, 1, system_charset_info))) + goto err; + + for (name_end= name+length; name < name_end; name+= clen) + { + uchar c= *(uchar *) name; + if (!(clen= my_mbcharlen(system_charset_info, c))) + clen= 1; + if (clen == 1 && c == (uchar) quote_char && + (result= string->append(&quote_char, 1, system_charset_info))) + goto err; + if ((result= string->append(name, clen, string->charset()))) + goto err; + } + result= string->append(&quote_char, 1, system_charset_info); + } + else + result= string->append(name, length, system_charset_info); + +err: + DBUG_RETURN(result); +} + + +static int parse_url_error(FEDERATEDX_SHARE *share, TABLE *table, int error_num) +{ + char buf[FEDERATEDX_QUERY_BUFFER_SIZE]; + int buf_len; + DBUG_ENTER("ha_federatedx parse_url_error"); + + buf_len= min(table->s->connect_string.length, + FEDERATEDX_QUERY_BUFFER_SIZE-1); + strmake(buf, table->s->connect_string.str, buf_len); + my_error(error_num, MYF(0), buf); + DBUG_RETURN(error_num); +} + +/* + retrieve server object which contains server meta-data + from the system table given a server's name, set share + connection parameter members +*/ +int get_connection(MEM_ROOT *mem_root, FEDERATEDX_SHARE *share) +{ + int error_num= ER_FOREIGN_SERVER_DOESNT_EXIST; + char error_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + FOREIGN_SERVER *server, server_buffer; + DBUG_ENTER("ha_federatedx::get_connection"); + + /* + get_server_by_name() clones the server if exists and allocates + copies of strings in the supplied mem_root + */ + if (!(server= + get_server_by_name(mem_root, share->connection_string, &server_buffer))) + { + DBUG_PRINT("info", ("get_server_by_name returned > 0 error condition!")); + /* need to come up with error handling */ + error_num=1; + goto error; + } + DBUG_PRINT("info", ("get_server_by_name returned server at %lx", + (long unsigned int) server)); + + /* + Most of these should never be empty strings, error handling will + need to be implemented. Also, is this the best way to set the share + members? Is there some allocation needed? In running this code, it works + except there are errors in the trace file of the share being overrun + at the address of the share. + */ + share->server_name_length= server->server_name_length; + share->server_name= server->server_name; + share->username= server->username; + share->password= server->password; + share->database= server->db; +#ifndef I_AM_PARANOID + share->port= server->port > 0 && server->port < 65536 ? +#else + share->port= server->port > 1023 && server->port < 65536 ? +#endif + (ushort) server->port : MYSQL_PORT; + share->hostname= server->host; + if (!(share->socket= server->socket) && + !strcmp(share->hostname, my_localhost)) + share->socket= (char *) MYSQL_UNIX_ADDR; + share->scheme= server->scheme; + + DBUG_PRINT("info", ("share->username: %s", share->username)); + DBUG_PRINT("info", ("share->password: %s", share->password)); + DBUG_PRINT("info", ("share->hostname: %s", share->hostname)); + DBUG_PRINT("info", ("share->database: %s", share->database)); + DBUG_PRINT("info", ("share->port: %d", share->port)); + DBUG_PRINT("info", ("share->socket: %s", share->socket)); + DBUG_RETURN(0); + +error: + my_sprintf(error_buffer, + (error_buffer, "server name: '%s' doesn't exist!", + share->connection_string)); + my_error(error_num, MYF(0), error_buffer); + DBUG_RETURN(error_num); +} + +/* + Parse connection info from table->s->connect_string + + SYNOPSIS + parse_url() + mem_root MEM_ROOT pointer for memory allocation + share pointer to FEDERATEDX share + table pointer to current TABLE class + table_create_flag determines what error to throw + + DESCRIPTION + Populates the share with information about the connection + to the foreign database that will serve as the data source. + This string must be specified (currently) in the "CONNECTION" field, + listed in the CREATE TABLE statement. + + This string MUST be in the format of any of these: + + CONNECTION="scheme://username:password@hostname:port/database/table" + CONNECTION="scheme://username@hostname/database/table" + CONNECTION="scheme://username@hostname:port/database/table" + CONNECTION="scheme://username:password@hostname/database/table" + + _OR_ + + CONNECTION="connection name" + + + + An Example: + + CREATE TABLE t1 (id int(32)) + ENGINE="FEDERATEDX" + CONNECTION="mysql://joe:joespass@192.168.1.111:9308/federatedx/testtable"; + + CREATE TABLE t2 ( + id int(4) NOT NULL auto_increment, + name varchar(32) NOT NULL, + PRIMARY KEY(id) + ) ENGINE="FEDERATEDX" CONNECTION="my_conn"; + + ***IMPORTANT*** + Currently, the FederatedX Storage Engine only supports connecting to another + Database ("scheme" of "mysql"). Connections using JDBC as well as + other connectors are in the planning stage. + + + 'password' and 'port' are both optional. + + RETURN VALUE + 0 success + error_num particular error code + +*/ + +static int parse_url(MEM_ROOT *mem_root, FEDERATEDX_SHARE *share, TABLE *table, + uint table_create_flag) +{ + uint error_num= (table_create_flag ? + ER_FOREIGN_DATA_STRING_INVALID_CANT_CREATE : + ER_FOREIGN_DATA_STRING_INVALID); + DBUG_ENTER("ha_federatedx::parse_url"); + + share->port= 0; + share->socket= 0; + DBUG_PRINT("info", ("share at %lx", (long unsigned int) share)); + DBUG_PRINT("info", ("Length: %u", (uint) table->s->connect_string.length)); + DBUG_PRINT("info", ("String: '%.*s'", (int) table->s->connect_string.length, + table->s->connect_string.str)); + share->connection_string= strmake_root(mem_root, table->s->connect_string.str, + table->s->connect_string.length); + + DBUG_PRINT("info",("parse_url alloced share->connection_string %lx", + (long unsigned int) share->connection_string)); + + DBUG_PRINT("info",("share->connection_string: %s",share->connection_string)); + /* + No :// or @ in connection string. Must be a straight connection name of + either "servername" or "servername/tablename" + */ + if ((!strstr(share->connection_string, "://") && + (!strchr(share->connection_string, '@')))) + { + + DBUG_PRINT("info", + ("share->connection_string: %s internal format " + "share->connection_string: %lx", + share->connection_string, + (ulong) share->connection_string)); + + /* ok, so we do a little parsing, but not completely! */ + share->parsed= FALSE; + /* + If there is a single '/' in the connection string, this means the user is + specifying a table name + */ + + if ((share->table_name= strchr(share->connection_string, '/'))) + { + *share->table_name++= '\0'; + share->table_name_length= strlen(share->table_name); + + DBUG_PRINT("info", + ("internal format, parsed table_name " + "share->connection_string: %s share->table_name: %s", + share->connection_string, share->table_name)); + + /* + there better not be any more '/'s ! + */ + if (strchr(share->table_name, '/')) + goto error; + } + /* + Otherwise, straight server name, use tablename of federatedx table + as remote table name + */ + else + { + /* + Connection specifies everything but, resort to + expecting remote and foreign table names to match + */ + share->table_name= strmake_root(mem_root, table->s->table_name.str, + (share->table_name_length= + table->s->table_name.length)); + DBUG_PRINT("info", + ("internal format, default table_name " + "share->connection_string: %s share->table_name: %s", + share->connection_string, share->table_name)); + } + + if ((error_num= get_connection(mem_root, share))) + goto error; + } + else + { + share->parsed= TRUE; + // Add a null for later termination of table name + share->connection_string[table->s->connect_string.length]= 0; + share->scheme= share->connection_string; + DBUG_PRINT("info",("parse_url alloced share->scheme: %lx", + (ulong) share->scheme)); + + /* + Remove addition of null terminator and store length + for each string in share + */ + if (!(share->username= strstr(share->scheme, "://"))) + goto error; + share->scheme[share->username - share->scheme]= '\0'; + + if (!federatedx_io::handles_scheme(share->scheme)) + goto error; + + share->username+= 3; + + if (!(share->hostname= strchr(share->username, '@'))) + goto error; + *share->hostname++= '\0'; // End username + + if ((share->password= strchr(share->username, ':'))) + { + *share->password++= '\0'; // End username + + /* make sure there isn't an extra / or @ */ + if ((strchr(share->password, '/') || strchr(share->hostname, '@'))) + goto error; + /* + Found that if the string is: + user:@hostname:port/db/table + Then password is a null string, so set to NULL + */ + if ((share->password[0] == '\0')) + share->password= NULL; + } + + /* make sure there isn't an extra / or @ */ + if ((strchr(share->username, '/')) || (strchr(share->hostname, '@'))) + goto error; + + if (!(share->database= strchr(share->hostname, '/'))) + goto error; + *share->database++= '\0'; + + if ((share->sport= strchr(share->hostname, ':'))) + { + *share->sport++= '\0'; + if (share->sport[0] == '\0') + share->sport= NULL; + else + share->port= atoi(share->sport); + } + + if (!(share->table_name= strchr(share->database, '/'))) + goto error; + *share->table_name++= '\0'; + + share->table_name_length= strlen(share->table_name); + + /* make sure there's not an extra / */ + if ((strchr(share->table_name, '/'))) + goto error; + + if (share->hostname[0] == '\0') + share->hostname= NULL; + + } + if (!share->port) + { + if (!share->hostname || strcmp(share->hostname, my_localhost) == 0) + share->socket= (char *) MYSQL_UNIX_ADDR; + else + share->port= MYSQL_PORT; + } + + DBUG_PRINT("info", + ("scheme: %s username: %s password: %s hostname: %s " + "port: %d db: %s tablename: %s", + share->scheme, share->username, share->password, + share->hostname, share->port, share->database, + share->table_name)); + + DBUG_RETURN(0); + +error: + DBUG_RETURN(parse_url_error(share, table, error_num)); +} + +/***************************************************************************** +** FEDERATEDX tables +*****************************************************************************/ + +ha_federatedx::ha_federatedx(handlerton *hton, + TABLE_SHARE *table_arg) + :handler(hton, table_arg), + txn(0), io(0), stored_result(0) +{ + bzero(&bulk_insert, sizeof(bulk_insert)); +} + + +/* + Convert MySQL result set row to handler internal format + + SYNOPSIS + convert_row_to_internal_format() + record Byte pointer to record + row MySQL result set row from fetchrow() + result Result set to use + + DESCRIPTION + This method simply iterates through a row returned via fetchrow with + values from a successful SELECT , and then stores each column's value + in the field object via the field object pointer (pointing to the table's + array of field object pointers). This is how the handler needs the data + to be stored to then return results back to the user + + RETURN VALUE + 0 After fields have had field values stored from record +*/ + +uint ha_federatedx::convert_row_to_internal_format(uchar *record, + FEDERATEDX_IO_ROW *row, + FEDERATEDX_IO_RESULT *result) +{ + ulong *lengths; + Field **field; + int column= 0; + my_bitmap_map *old_map= dbug_tmp_use_all_columns(table, table->write_set); + DBUG_ENTER("ha_federatedx::convert_row_to_internal_format"); + + lengths= io->fetch_lengths(result); + + for (field= table->field; *field; field++, column++) + { + /* + index variable to move us through the row at the + same iterative step as the field + */ + my_ptrdiff_t old_ptr; + old_ptr= (my_ptrdiff_t) (record - table->record[0]); + (*field)->move_field_offset(old_ptr); + if (io->is_column_null(row, column)) + (*field)->set_null(); + else + { + if (bitmap_is_set(table->read_set, (*field)->field_index)) + { + (*field)->set_notnull(); + (*field)->store(io->get_column_data(row, column), lengths[column], &my_charset_bin); + } + } + (*field)->move_field_offset(-old_ptr); + } + dbug_tmp_restore_column_map(table->write_set, old_map); + DBUG_RETURN(0); +} + +static bool emit_key_part_name(String *to, KEY_PART_INFO *part) +{ + DBUG_ENTER("emit_key_part_name"); + if (append_ident(to, part->field->field_name, + strlen(part->field->field_name), ident_quote_char)) + DBUG_RETURN(1); // Out of memory + DBUG_RETURN(0); +} + +static bool emit_key_part_element(String *to, KEY_PART_INFO *part, + bool needs_quotes, bool is_like, + const uchar *ptr, uint len) +{ + Field *field= part->field; + DBUG_ENTER("emit_key_part_element"); + + if (needs_quotes && to->append(STRING_WITH_LEN("'"))) + DBUG_RETURN(1); + + if (part->type == HA_KEYTYPE_BIT) + { + char buff[STRING_BUFFER_USUAL_SIZE], *buf= buff; + + *buf++= '0'; + *buf++= 'x'; + buf= octet2hex(buf, (char*) ptr, len); + if (to->append((char*) buff, (uint)(buf - buff))) + DBUG_RETURN(1); + } + else if (part->key_part_flag & HA_BLOB_PART) + { + String blob; + uint blob_length= uint2korr(ptr); + blob.set_quick((char*) ptr+HA_KEY_BLOB_LENGTH, + blob_length, &my_charset_bin); + if (append_escaped(to, &blob)) + DBUG_RETURN(1); + } + else if (part->key_part_flag & HA_VAR_LENGTH_PART) + { + String varchar; + uint var_length= uint2korr(ptr); + varchar.set_quick((char*) ptr+HA_KEY_BLOB_LENGTH, + var_length, &my_charset_bin); + if (append_escaped(to, &varchar)) + DBUG_RETURN(1); + } + else + { + char strbuff[MAX_FIELD_WIDTH]; + String str(strbuff, sizeof(strbuff), part->field->charset()), *res; + + res= field->val_str(&str, ptr); + + if (field->result_type() == STRING_RESULT) + { + if (append_escaped(to, res)) + DBUG_RETURN(1); + } + else if (to->append(res->ptr(), res->length())) + DBUG_RETURN(1); + } + + if (is_like && to->append(STRING_WITH_LEN("%"))) + DBUG_RETURN(1); + + if (needs_quotes && to->append(STRING_WITH_LEN("'"))) + DBUG_RETURN(1); + + DBUG_RETURN(0); +} + +/* + Create a WHERE clause based off of values in keys + Note: This code was inspired by key_copy from key.cc + + SYNOPSIS + create_where_from_key () + to String object to store WHERE clause + key_info KEY struct pointer + key byte pointer containing key + key_length length of key + range_type 0 - no range, 1 - min range, 2 - max range + (see enum range_operation) + + DESCRIPTION + Using iteration through all the keys via a KEY_PART_INFO pointer, + This method 'extracts' the value of each key in the byte pointer + *key, and for each key found, constructs an appropriate WHERE clause + + RETURN VALUE + 0 After all keys have been accounted for to create the WHERE clause + 1 No keys found + + Range flags Table per Timour: + + ----------------- + - start_key: + * ">" -> HA_READ_AFTER_KEY + * ">=" -> HA_READ_KEY_OR_NEXT + * "=" -> HA_READ_KEY_EXACT + + - end_key: + * "<" -> HA_READ_BEFORE_KEY + * "<=" -> HA_READ_AFTER_KEY + + records_in_range: + ----------------- + - start_key: + * ">" -> HA_READ_AFTER_KEY + * ">=" -> HA_READ_KEY_EXACT + * "=" -> HA_READ_KEY_EXACT + + - end_key: + * "<" -> HA_READ_BEFORE_KEY + * "<=" -> HA_READ_AFTER_KEY + * "=" -> HA_READ_AFTER_KEY + +0 HA_READ_KEY_EXACT, Find first record else error +1 HA_READ_KEY_OR_NEXT, Record or next record +2 HA_READ_KEY_OR_PREV, Record or previous +3 HA_READ_AFTER_KEY, Find next rec. after key-record +4 HA_READ_BEFORE_KEY, Find next rec. before key-record +5 HA_READ_PREFIX, Key which as same prefix +6 HA_READ_PREFIX_LAST, Last key with the same prefix +7 HA_READ_PREFIX_LAST_OR_PREV, Last or prev key with the same prefix + +Flags that I've found: + +id, primary key, varchar + +id = 'ccccc' +records_in_range: start_key 0 end_key 3 +read_range_first: start_key 0 end_key NULL + +id > 'ccccc' +records_in_range: start_key 3 end_key NULL +read_range_first: start_key 3 end_key NULL + +id < 'ccccc' +records_in_range: start_key NULL end_key 4 +read_range_first: start_key NULL end_key 4 + +id <= 'ccccc' +records_in_range: start_key NULL end_key 3 +read_range_first: start_key NULL end_key 3 + +id >= 'ccccc' +records_in_range: start_key 0 end_key NULL +read_range_first: start_key 1 end_key NULL + +id like 'cc%cc' +records_in_range: start_key 0 end_key 3 +read_range_first: start_key 1 end_key 3 + +id > 'aaaaa' and id < 'ccccc' +records_in_range: start_key 3 end_key 4 +read_range_first: start_key 3 end_key 4 + +id >= 'aaaaa' and id < 'ccccc'; +records_in_range: start_key 0 end_key 4 +read_range_first: start_key 1 end_key 4 + +id >= 'aaaaa' and id <= 'ccccc'; +records_in_range: start_key 0 end_key 3 +read_range_first: start_key 1 end_key 3 + +id > 'aaaaa' and id <= 'ccccc'; +records_in_range: start_key 3 end_key 3 +read_range_first: start_key 3 end_key 3 + +numeric keys: + +id = 4 +index_read_idx: start_key 0 end_key NULL + +id > 4 +records_in_range: start_key 3 end_key NULL +read_range_first: start_key 3 end_key NULL + +id >= 4 +records_in_range: start_key 0 end_key NULL +read_range_first: start_key 1 end_key NULL + +id < 4 +records_in_range: start_key NULL end_key 4 +read_range_first: start_key NULL end_key 4 + +id <= 4 +records_in_range: start_key NULL end_key 3 +read_range_first: start_key NULL end_key 3 + +id like 4 +full table scan, select * from + +id > 2 and id < 8 +records_in_range: start_key 3 end_key 4 +read_range_first: start_key 3 end_key 4 + +id >= 2 and id < 8 +records_in_range: start_key 0 end_key 4 +read_range_first: start_key 1 end_key 4 + +id >= 2 and id <= 8 +records_in_range: start_key 0 end_key 3 +read_range_first: start_key 1 end_key 3 + +id > 2 and id <= 8 +records_in_range: start_key 3 end_key 3 +read_range_first: start_key 3 end_key 3 + +multi keys (id int, name varchar, other varchar) + +id = 1; +records_in_range: start_key 0 end_key 3 +read_range_first: start_key 0 end_key NULL + +id > 4; +id > 2 and name = '333'; remote: id > 2 +id > 2 and name > '333'; remote: id > 2 +id > 2 and name > '333' and other < 'ddd'; remote: id > 2 no results +id > 2 and name >= '333' and other < 'ddd'; remote: id > 2 1 result +id >= 4 and name = 'eric was here' and other > 'eeee'; +records_in_range: start_key 3 end_key NULL +read_range_first: start_key 3 end_key NULL + +id >= 4; +id >= 2 and name = '333' and other < 'ddd'; +remote: `id` >= 2 AND `name` >= '333'; +records_in_range: start_key 0 end_key NULL +read_range_first: start_key 1 end_key NULL + +id < 4; +id < 3 and name = '222' and other <= 'ccc'; remote: id < 3 +records_in_range: start_key NULL end_key 4 +read_range_first: start_key NULL end_key 4 + +id <= 4; +records_in_range: start_key NULL end_key 3 +read_range_first: start_key NULL end_key 3 + +id like 4; +full table scan + +id > 2 and id < 4; +records_in_range: start_key 3 end_key 4 +read_range_first: start_key 3 end_key 4 + +id >= 2 and id < 4; +records_in_range: start_key 0 end_key 4 +read_range_first: start_key 1 end_key 4 + +id >= 2 and id <= 4; +records_in_range: start_key 0 end_key 3 +read_range_first: start_key 1 end_key 3 + +id > 2 and id <= 4; +id = 6 and name = 'eric was here' and other > 'eeee'; +remote: (`id` > 6 AND `name` > 'eric was here' AND `other` > 'eeee') +AND (`id` <= 6) AND ( AND `name` <= 'eric was here') +no results +records_in_range: start_key 3 end_key 3 +read_range_first: start_key 3 end_key 3 + +Summary: + +* If the start key flag is 0 the max key flag shouldn't even be set, + and if it is, the query produced would be invalid. +* Multipart keys, even if containing some or all numeric columns, + are treated the same as non-numeric keys + + If the query is " = " (quotes or not): + - records in range start key flag HA_READ_KEY_EXACT, + end key flag HA_READ_AFTER_KEY (incorrect) + - any other: start key flag HA_READ_KEY_OR_NEXT, + end key flag HA_READ_AFTER_KEY (correct) + +* 'like' queries (of key) + - Numeric, full table scan + - Non-numeric + records_in_range: start_key 0 end_key 3 + other : start_key 1 end_key 3 + +* If the key flag is HA_READ_AFTER_KEY: + if start_key, append > + if end_key, append <= + +* If create_where_key was called by records_in_range: + + - if the key is numeric: + start key flag is 0 when end key is NULL, end key flag is 3 or 4 + - if create_where_key was called by any other function: + start key flag is 1 when end key is NULL, end key flag is 3 or 4 + - if the key is non-numeric, or multipart + When the query is an exact match, the start key flag is 0, + end key flag is 3 for what should be a no-range condition where + you should have 0 and max key NULL, which it is if called by + read_range_first + +Conclusion: + +1. Need logic to determin if a key is min or max when the flag is +HA_READ_AFTER_KEY, and handle appending correct operator accordingly + +2. Need a boolean flag to pass to create_where_from_key, used in the +switch statement. Add 1 to the flag if: + - start key flag is HA_READ_KEY_EXACT and the end key is NULL + +*/ + +bool ha_federatedx::create_where_from_key(String *to, + KEY *key_info, + const key_range *start_key, + const key_range *end_key, + bool from_records_in_range, + bool eq_range) +{ + bool both_not_null= + (start_key != NULL && end_key != NULL) ? TRUE : FALSE; + const uchar *ptr; + uint remainder, length; + char tmpbuff[FEDERATEDX_QUERY_BUFFER_SIZE]; + String tmp(tmpbuff, sizeof(tmpbuff), system_charset_info); + const key_range *ranges[2]= { start_key, end_key }; + my_bitmap_map *old_map; + DBUG_ENTER("ha_federatedx::create_where_from_key"); + + tmp.length(0); + if (start_key == NULL && end_key == NULL) + DBUG_RETURN(1); + + old_map= dbug_tmp_use_all_columns(table, table->write_set); + for (uint i= 0; i <= 1; i++) + { + bool needs_quotes; + KEY_PART_INFO *key_part; + if (ranges[i] == NULL) + continue; + + if (both_not_null) + { + if (i > 0) + tmp.append(STRING_WITH_LEN(") AND (")); + else + tmp.append(STRING_WITH_LEN(" (")); + } + + for (key_part= key_info->key_part, + remainder= key_info->key_parts, + length= ranges[i]->length, + ptr= ranges[i]->key; ; + remainder--, + key_part++) + { + Field *field= key_part->field; + uint store_length= key_part->store_length; + uint part_length= min(store_length, length); + needs_quotes= field->str_needs_quotes(); + DBUG_DUMP("key, start of loop", ptr, length); + + if (key_part->null_bit) + { + if (*ptr++) + { + /* + We got "IS [NOT] NULL" condition against nullable column. We + distinguish between "IS NOT NULL" and "IS NULL" by flag. For + "IS NULL", flag is set to HA_READ_KEY_EXACT. + */ + if (emit_key_part_name(&tmp, key_part) || + tmp.append(ranges[i]->flag == HA_READ_KEY_EXACT ? + " IS NULL " : " IS NOT NULL ")) + goto err; + /* + We need to adjust pointer and length to be prepared for next + key part. As well as check if this was last key part. + */ + goto prepare_for_next_key_part; + } + } + + if (tmp.append(STRING_WITH_LEN(" ("))) + goto err; + + switch (ranges[i]->flag) { + case HA_READ_KEY_EXACT: + DBUG_PRINT("info", ("federatedx HA_READ_KEY_EXACT %d", i)); + if (store_length >= length || + !needs_quotes || + key_part->type == HA_KEYTYPE_BIT || + field->result_type() != STRING_RESULT) + { + if (emit_key_part_name(&tmp, key_part)) + goto err; + + if (from_records_in_range) + { + if (tmp.append(STRING_WITH_LEN(" >= "))) + goto err; + } + else + { + if (tmp.append(STRING_WITH_LEN(" = "))) + goto err; + } + + if (emit_key_part_element(&tmp, key_part, needs_quotes, 0, ptr, + part_length)) + goto err; + } + else + { + /* LIKE */ + if (emit_key_part_name(&tmp, key_part) || + tmp.append(STRING_WITH_LEN(" LIKE ")) || + emit_key_part_element(&tmp, key_part, needs_quotes, 1, ptr, + part_length)) + goto err; + } + break; + case HA_READ_AFTER_KEY: + if (eq_range) + { + if (tmp.append("1=1")) // Dummy + goto err; + break; + } + DBUG_PRINT("info", ("federatedx HA_READ_AFTER_KEY %d", i)); + if (store_length >= length) /* end key */ + { + if (emit_key_part_name(&tmp, key_part)) + goto err; + + if (i > 0) /* end key */ + { + if (tmp.append(STRING_WITH_LEN(" <= "))) + goto err; + } + else /* start key */ + { + if (tmp.append(STRING_WITH_LEN(" > "))) + goto err; + } + + if (emit_key_part_element(&tmp, key_part, needs_quotes, 0, ptr, + part_length)) + { + goto err; + } + break; + } + case HA_READ_KEY_OR_NEXT: + DBUG_PRINT("info", ("federatedx HA_READ_KEY_OR_NEXT %d", i)); + if (emit_key_part_name(&tmp, key_part) || + tmp.append(STRING_WITH_LEN(" >= ")) || + emit_key_part_element(&tmp, key_part, needs_quotes, 0, ptr, + part_length)) + goto err; + break; + case HA_READ_BEFORE_KEY: + DBUG_PRINT("info", ("federatedx HA_READ_BEFORE_KEY %d", i)); + if (store_length >= length) + { + if (emit_key_part_name(&tmp, key_part) || + tmp.append(STRING_WITH_LEN(" < ")) || + emit_key_part_element(&tmp, key_part, needs_quotes, 0, ptr, + part_length)) + goto err; + break; + } + case HA_READ_KEY_OR_PREV: + DBUG_PRINT("info", ("federatedx HA_READ_KEY_OR_PREV %d", i)); + if (emit_key_part_name(&tmp, key_part) || + tmp.append(STRING_WITH_LEN(" <= ")) || + emit_key_part_element(&tmp, key_part, needs_quotes, 0, ptr, + part_length)) + goto err; + break; + default: + DBUG_PRINT("info",("cannot handle flag %d", ranges[i]->flag)); + goto err; + } + if (tmp.append(STRING_WITH_LEN(") "))) + goto err; + +prepare_for_next_key_part: + if (store_length >= length) + break; + DBUG_PRINT("info", ("remainder %d", remainder)); + DBUG_ASSERT(remainder > 1); + length-= store_length; + /* + For nullable columns, null-byte is already skipped before, that is + ptr was incremented by 1. Since store_length still counts null-byte, + we need to subtract 1 from store_length. + */ + ptr+= store_length - test(key_part->null_bit); + if (tmp.append(STRING_WITH_LEN(" AND "))) + goto err; + + DBUG_PRINT("info", + ("create_where_from_key WHERE clause: %s", + tmp.c_ptr_quick())); + } + } + dbug_tmp_restore_column_map(table->write_set, old_map); + + if (both_not_null) + if (tmp.append(STRING_WITH_LEN(") "))) + DBUG_RETURN(1); + + if (to->append(STRING_WITH_LEN(" WHERE "))) + DBUG_RETURN(1); + + if (to->append(tmp)) + DBUG_RETURN(1); + + DBUG_RETURN(0); + +err: + dbug_tmp_restore_column_map(table->write_set, old_map); + DBUG_RETURN(1); +} + +static void fill_server(MEM_ROOT *mem_root, FEDERATEDX_SERVER *server, + FEDERATEDX_SHARE *share, CHARSET_INFO *table_charset) +{ + char buffer[STRING_BUFFER_USUAL_SIZE]; + String key(buffer, sizeof(buffer), &my_charset_bin); + String scheme(share->scheme, &my_charset_latin1); + String hostname(share->hostname, &my_charset_latin1); + String database(share->database, system_charset_info); + String username(share->username, system_charset_info); + String socket(share->socket ? share->socket : "", files_charset_info); + String password(share->password ? share->password : "", &my_charset_bin); + DBUG_ENTER("fill_server"); + + /* Do some case conversions */ + scheme.reserve(scheme.length()); + scheme.length(my_casedn_str(&my_charset_latin1, scheme.c_ptr_safe())); + + hostname.reserve(hostname.length()); + hostname.length(my_casedn_str(&my_charset_latin1, hostname.c_ptr_safe())); + + if (lower_case_table_names) + { + database.reserve(database.length()); + database.length(my_casedn_str(system_charset_info, database.c_ptr_safe())); + } + +#ifndef __WIN__ + /* + TODO: there is no unix sockets under windows so the engine should be + revised about using sockets in such environment. + */ + if (lower_case_file_system && socket.length()) + { + socket.reserve(socket.length()); + socket.length(my_casedn_str(files_charset_info, socket.c_ptr_safe())); + } +#endif + + /* start with all bytes zeroed */ + bzero(server, sizeof(*server)); + + key.length(0); + key.reserve(scheme.length() + hostname.length() + database.length() + + socket.length() + username.length() + password.length() + + sizeof(int) + 8); + key.append(scheme); + key.q_append('\0'); + server->hostname= (const char *) (intptr) key.length(); + key.append(hostname); + key.q_append('\0'); + server->database= (const char *) (intptr) key.length(); + key.append(database); + key.q_append('\0'); + key.q_append((uint32) share->port); + server->socket= (const char *) (intptr) key.length(); + key.append(socket); + key.q_append('\0'); + server->username= (const char *) (intptr) key.length(); + key.append(username); + key.q_append('\0'); + server->password= (const char *) (intptr) key.length(); + key.append(password); + + server->key_length= key.length(); + server->key= (uchar *) memdup_root(mem_root, key.ptr(), key.length()+1); + + /* pointer magic */ + server->scheme+= (intptr) server->key; + server->hostname+= (intptr) server->key; + server->database+= (intptr) server->key; + server->username+= (intptr) server->key; + server->password+= (intptr) server->key; + server->socket+= (intptr) server->key; + server->port= share->port; + + if (!share->socket) + server->socket= NULL; + if (!share->password) + server->password= NULL; + + if (table_charset) + server->csname= strdup_root(mem_root, table_charset->csname); + + DBUG_VOID_RETURN; +} + + +static FEDERATEDX_SERVER *get_server(FEDERATEDX_SHARE *share, TABLE *table) +{ + FEDERATEDX_SERVER *server= NULL, tmp_server; + MEM_ROOT mem_root; + char buffer[STRING_BUFFER_USUAL_SIZE]; + String key(buffer, sizeof(buffer), &my_charset_bin); + String scheme(share->scheme, &my_charset_latin1); + String hostname(share->hostname, &my_charset_latin1); + String database(share->database, system_charset_info); + String username(share->username, system_charset_info); + String socket(share->socket ? share->socket : "", files_charset_info); + String password(share->password ? share->password : "", &my_charset_bin); + DBUG_ENTER("ha_federated.cc::get_server"); + + safe_mutex_assert_owner(&federatedx_mutex); + + init_alloc_root(&mem_root, 4096, 4096); + + fill_server(&mem_root, &tmp_server, share, table ? table->s->table_charset : 0); + + if (!(server= (FEDERATEDX_SERVER *) hash_search(&federatedx_open_servers, + tmp_server.key, + tmp_server.key_length))) + { + if (!table || !tmp_server.csname) + goto error; + + if (!(server= (FEDERATEDX_SERVER *) memdup_root(&mem_root, + (char *) &tmp_server, + sizeof(*server)))) + goto error; + + server->mem_root= mem_root; + + if (my_hash_insert(&federatedx_open_servers, (uchar*) server)) + goto error; + + pthread_mutex_init(&server->mutex, MY_MUTEX_INIT_FAST); + } + else + free_root(&mem_root, MYF(0)); /* prevents memory leak */ + + server->use_count++; + + DBUG_RETURN(server); +error: + free_root(&mem_root, MYF(0)); + DBUG_RETURN(NULL); +} + + +/* + Example of simple lock controls. The "share" it creates is structure we will + pass to each federatedx handler. Do you have to have one of these? Well, you + have pieces that are used for locking, and they are needed to function. +*/ + +static FEDERATEDX_SHARE *get_share(const char *table_name, TABLE *table) +{ + char query_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + Field **field; + String query(query_buffer, sizeof(query_buffer), &my_charset_bin); + FEDERATEDX_SHARE *share= NULL, tmp_share; + MEM_ROOT mem_root; + DBUG_ENTER("ha_federatedx.cc::get_share"); + + /* + In order to use this string, we must first zero it's length, + or it will contain garbage + */ + query.length(0); + + bzero(&tmp_share, sizeof(tmp_share)); + init_alloc_root(&mem_root, 256, 0); + + pthread_mutex_lock(&federatedx_mutex); + + tmp_share.share_key= table_name; + tmp_share.share_key_length= strlen(table_name); + if (parse_url(&mem_root, &tmp_share, table, 0)) + goto error; + + /* TODO: change tmp_share.scheme to LEX_STRING object */ + if (!(share= (FEDERATEDX_SHARE *) hash_search(&federatedx_open_tables, + (uchar*) tmp_share.share_key, + tmp_share. + share_key_length))) + { + query.set_charset(system_charset_info); + query.append(STRING_WITH_LEN("SELECT ")); + for (field= table->field; *field; field++) + { + append_ident(&query, (*field)->field_name, + strlen((*field)->field_name), ident_quote_char); + query.append(STRING_WITH_LEN(", ")); + } + /* chops off trailing comma */ + query.length(query.length() - sizeof_trailing_comma); + + query.append(STRING_WITH_LEN(" FROM ")); + + append_ident(&query, tmp_share.table_name, + tmp_share.table_name_length, ident_quote_char); + + if (!(share= (FEDERATEDX_SHARE *) memdup_root(&mem_root, (char*)&tmp_share, sizeof(*share))) || + !(share->select_query= (char*) strmake_root(&mem_root, query.ptr(), query.length() + 1))) + goto error; + + share->mem_root= mem_root; + + DBUG_PRINT("info", + ("share->select_query %s", share->select_query)); + + if (!(share->s= get_server(share, table))) + goto error; + + if (my_hash_insert(&federatedx_open_tables, (uchar*) share)) + goto error; + thr_lock_init(&share->lock); + } + else + free_root(&mem_root, MYF(0)); /* prevents memory leak */ + + share->use_count++; + pthread_mutex_unlock(&federatedx_mutex); + + DBUG_RETURN(share); + +error: + pthread_mutex_unlock(&federatedx_mutex); + free_root(&mem_root, MYF(0)); + DBUG_RETURN(NULL); +} + + +static int free_server(federatedx_txn *txn, FEDERATEDX_SERVER *server) +{ + bool destroy; + DBUG_ENTER("free_server"); + + pthread_mutex_lock(&federatedx_mutex); + if ((destroy= !--server->use_count)) + hash_delete(&federatedx_open_servers, (uchar*) server); + pthread_mutex_unlock(&federatedx_mutex); + + if (destroy) + { + MEM_ROOT mem_root; + + txn->close(server); + + DBUG_ASSERT(server->io_count == 0); + + pthread_mutex_destroy(&server->mutex); + mem_root= server->mem_root; + free_root(&mem_root, MYF(0)); + } + + DBUG_RETURN(0); +} + + +/* + Free lock controls. We call this whenever we close a table. + If the table had the last reference to the share then we + free memory associated with it. +*/ + +static int free_share(federatedx_txn *txn, FEDERATEDX_SHARE *share) +{ + bool destroy; + DBUG_ENTER("free_share"); + + pthread_mutex_lock(&federatedx_mutex); + if ((destroy= !--share->use_count)) + hash_delete(&federatedx_open_tables, (uchar*) share); + pthread_mutex_unlock(&federatedx_mutex); + + if (destroy) + { + MEM_ROOT mem_root; + FEDERATEDX_SERVER *server= share->s; + + thr_lock_delete(&share->lock); + + mem_root= share->mem_root; + free_root(&mem_root, MYF(0)); + + free_server(txn, server); + } + + DBUG_RETURN(0); +} + + +ha_rows ha_federatedx::records_in_range(uint inx, key_range *start_key, + key_range *end_key) +{ + /* + + We really want indexes to be used as often as possible, therefore + we just need to hard-code the return value to a very low number to + force the issue + +*/ + DBUG_ENTER("ha_federatedx::records_in_range"); + DBUG_RETURN(FEDERATEDX_RECORDS_IN_RANGE); +} +/* + If frm_error() is called then we will use this to to find out + what file extentions exist for the storage engine. This is + also used by the default rename_table and delete_table method + in handler.cc. +*/ + +const char **ha_federatedx::bas_ext() const +{ + static const char *ext[]= + { + NullS + }; + return ext; +} + + +federatedx_txn *ha_federatedx::get_txn(THD *thd, bool no_create) +{ + federatedx_txn **txnp= (federatedx_txn **) ha_data(thd); + if (!*txnp && !no_create) + *txnp= new federatedx_txn(); + return *txnp; +} + + +int ha_federatedx::disconnect(handlerton *hton, MYSQL_THD thd) +{ + federatedx_txn *txn= (federatedx_txn *) thd_get_ha_data(thd, hton); + delete txn; + return 0; +} + + +/* + Used for opening tables. The name will be the name of the file. + A table is opened when it needs to be opened. For instance + when a request comes in for a select on the table (tables are not + open and closed for each request, they are cached). + + Called from handler.cc by handler::ha_open(). The server opens + all tables by calling ha_open() which then calls the handler + specific open(). +*/ + +int ha_federatedx::open(const char *name, int mode, uint test_if_locked) +{ + int error; + THD *thd= current_thd; + DBUG_ENTER("ha_federatedx::open"); + + if (!(share= get_share(name, table))) + DBUG_RETURN(1); + thr_lock_data_init(&share->lock, &lock, NULL); + + DBUG_ASSERT(io == NULL); + + txn= get_txn(thd); + + if ((error= txn->acquire(share, TRUE, &io))) + { + free_share(txn, share); + DBUG_RETURN(error); + } + + txn->release(&io); + + ref_length= (table->s->primary_key != MAX_KEY ? + table->key_info[table->s->primary_key].key_length : + table->s->reclength); + DBUG_PRINT("info", ("ref_length: %u", ref_length)); + + reset(); + + DBUG_RETURN(0); +} + + +/* + Closes a table. We call the free_share() function to free any resources + that we have allocated in the "shared" structure. + + Called from sql_base.cc, sql_select.cc, and table.cc. + In sql_select.cc it is only used to close up temporary tables or during + the process where a temporary table is converted over to being a + myisam table. + For sql_base.cc look at close_data_tables(). +*/ + +int ha_federatedx::close(void) +{ + int retval, error; + THD *thd= current_thd; + DBUG_ENTER("ha_federatedx::close"); + + /* free the result set */ + if (stored_result) + retval= free_result(); + + /* Disconnect from mysql */ + if ((txn= get_txn(thd, true))) + txn->release(&io); + + DBUG_ASSERT(io == NULL); + + if ((error= free_share(txn, share))) + retval= error; + DBUG_RETURN(retval); +} + +/* + + Checks if a field in a record is SQL NULL. + + SYNOPSIS + field_in_record_is_null() + table TABLE pointer, MySQL table object + field Field pointer, MySQL field object + record char pointer, contains record + + DESCRIPTION + This method uses the record format information in table to track + the null bit in record. + + RETURN VALUE + 1 if NULL + 0 otherwise +*/ + +static inline uint field_in_record_is_null(TABLE *table, + Field *field, + char *record) +{ + int null_offset; + DBUG_ENTER("ha_federatedx::field_in_record_is_null"); + + if (!field->null_ptr) + DBUG_RETURN(0); + + null_offset= (uint) ((char*)field->null_ptr - (char*)table->record[0]); + + if (record[null_offset] & field->null_bit) + DBUG_RETURN(1); + + DBUG_RETURN(0); +} + + +/** + @brief Construct the INSERT statement. + + @details This method will construct the INSERT statement and appends it to + the supplied query string buffer. + + @return + @retval FALSE No error + @retval TRUE Failure +*/ + +bool ha_federatedx::append_stmt_insert(String *query) +{ + char insert_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + Field **field; + uint tmp_length; + bool added_field= FALSE; + + /* The main insert query string */ + String insert_string(insert_buffer, sizeof(insert_buffer), &my_charset_bin); + DBUG_ENTER("ha_federatedx::append_stmt_insert"); + + insert_string.length(0); + + if (replace_duplicates) + insert_string.append(STRING_WITH_LEN("REPLACE INTO ")); + else if (ignore_duplicates && !insert_dup_update) + insert_string.append(STRING_WITH_LEN("INSERT IGNORE INTO ")); + else + insert_string.append(STRING_WITH_LEN("INSERT INTO ")); + append_ident(&insert_string, share->table_name, share->table_name_length, + ident_quote_char); + tmp_length= insert_string.length(); + insert_string.append(STRING_WITH_LEN(" (")); + + /* + loop through the field pointer array, add any fields to both the values + list and the fields list that match the current query id + */ + for (field= table->field; *field; field++) + { + if (bitmap_is_set(table->write_set, (*field)->field_index)) + { + /* append the field name */ + append_ident(&insert_string, (*field)->field_name, + strlen((*field)->field_name), ident_quote_char); + + /* append commas between both fields and fieldnames */ + /* + unfortunately, we can't use the logic if *(fields + 1) to + make the following appends conditional as we don't know if the + next field is in the write set + */ + insert_string.append(STRING_WITH_LEN(", ")); + added_field= TRUE; + } + } + + if (added_field) + { + /* Remove trailing comma. */ + insert_string.length(insert_string.length() - sizeof_trailing_comma); + insert_string.append(STRING_WITH_LEN(") ")); + } + else + { + /* If there were no fields, we don't want to add a closing paren. */ + insert_string.length(tmp_length); + } + + insert_string.append(STRING_WITH_LEN(" VALUES ")); + + DBUG_RETURN(query->append(insert_string)); +} + + +/* + write_row() inserts a row. No extra() hint is given currently if a bulk load + is happeneding. buf() is a byte array of data. You can use the field + information to extract the data from the native byte array type. + Example of this would be: + for (Field **field=table->field ; *field ; field++) + { + ... + } + + Called from item_sum.cc, item_sum.cc, sql_acl.cc, sql_insert.cc, + sql_insert.cc, sql_select.cc, sql_table.cc, sql_udf.cc, and sql_update.cc. +*/ + +int ha_federatedx::write_row(uchar *buf) +{ + char values_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + char insert_field_value_buffer[STRING_BUFFER_USUAL_SIZE]; + Field **field; + uint tmp_length; + int error= 0; + bool use_bulk_insert; + bool auto_increment_update_required= (table->next_number_field != NULL); + + /* The string containing the values to be added to the insert */ + String values_string(values_buffer, sizeof(values_buffer), &my_charset_bin); + /* The actual value of the field, to be added to the values_string */ + String insert_field_value_string(insert_field_value_buffer, + sizeof(insert_field_value_buffer), + &my_charset_bin); + my_bitmap_map *old_map= dbug_tmp_use_all_columns(table, table->read_set); + DBUG_ENTER("ha_federatedx::write_row"); + + values_string.length(0); + insert_field_value_string.length(0); + ha_statistic_increment(&SSV::ha_write_count); + if (table->timestamp_field_type & TIMESTAMP_AUTO_SET_ON_INSERT) + table->timestamp_field->set_time(); + + /* + start both our field and field values strings + We must disable multi-row insert for "INSERT...ON DUPLICATE KEY UPDATE" + Ignore duplicates is always true when insert_dup_update is true. + When replace_duplicates == TRUE, we can safely enable multi-row insert. + When performing multi-row insert, we only collect the columns values for + the row. The start of the statement is only created when the first + row is copied in to the bulk_insert string. + */ + if (!(use_bulk_insert= bulk_insert.str && + (!insert_dup_update || replace_duplicates))) + append_stmt_insert(&values_string); + + values_string.append(STRING_WITH_LEN(" (")); + tmp_length= values_string.length(); + + /* + loop through the field pointer array, add any fields to both the values + list and the fields list that is part of the write set + */ + for (field= table->field; *field; field++) + { + if (bitmap_is_set(table->write_set, (*field)->field_index)) + { + if ((*field)->is_null()) + values_string.append(STRING_WITH_LEN(" NULL ")); + else + { + bool needs_quote= (*field)->str_needs_quotes(); + (*field)->val_str(&insert_field_value_string); + if (needs_quote) + values_string.append(value_quote_char); + insert_field_value_string.print(&values_string); + if (needs_quote) + values_string.append(value_quote_char); + + insert_field_value_string.length(0); + } + + /* append commas between both fields and fieldnames */ + /* + unfortunately, we can't use the logic if *(fields + 1) to + make the following appends conditional as we don't know if the + next field is in the write set + */ + values_string.append(STRING_WITH_LEN(", ")); + } + } + dbug_tmp_restore_column_map(table->read_set, old_map); + + /* + if there were no fields, we don't want to add a closing paren + AND, we don't want to chop off the last char '(' + insert will be "INSERT INTO t1 VALUES ();" + */ + if (values_string.length() > tmp_length) + { + /* chops off trailing comma */ + values_string.length(values_string.length() - sizeof_trailing_comma); + } + /* we always want to append this, even if there aren't any fields */ + values_string.append(STRING_WITH_LEN(") ")); + + if ((error= txn->acquire(share, FALSE, &io))) + DBUG_RETURN(error); + + if (use_bulk_insert) + { + /* + Send the current bulk insert out if appending the current row would + cause the statement to overflow the packet size, otherwise set + auto_increment_update_required to FALSE as no query was executed. + */ + if (bulk_insert.length + values_string.length() + bulk_padding > + io->max_query_size() && bulk_insert.length) + { + error= io->query(bulk_insert.str, bulk_insert.length); + bulk_insert.length= 0; + } + else + auto_increment_update_required= FALSE; + + if (bulk_insert.length == 0) + { + char insert_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + String insert_string(insert_buffer, sizeof(insert_buffer), + &my_charset_bin); + insert_string.length(0); + append_stmt_insert(&insert_string); + dynstr_append_mem(&bulk_insert, insert_string.ptr(), + insert_string.length()); + } + else + dynstr_append_mem(&bulk_insert, ",", 1); + + dynstr_append_mem(&bulk_insert, values_string.ptr(), + values_string.length()); + } + else + { + error= io->query(values_string.ptr(), values_string.length()); + } + + if (error) + { + DBUG_RETURN(stash_remote_error()); + } + /* + If the table we've just written a record to contains an auto_increment + field, then store the last_insert_id() value from the foreign server + */ + if (auto_increment_update_required) + { + update_auto_increment(); + + /* mysql_insert() uses this for protocol return value */ + table->next_number_field->store(stats.auto_increment_value, 1); + } + + DBUG_RETURN(0); +} + + +/** + @brief Prepares the storage engine for bulk inserts. + + @param[in] rows estimated number of rows in bulk insert + or 0 if unknown. + + @details Initializes memory structures required for bulk insert. +*/ + +void ha_federatedx::start_bulk_insert(ha_rows rows) +{ + uint page_size; + DBUG_ENTER("ha_federatedx::start_bulk_insert"); + + dynstr_free(&bulk_insert); + + /** + We don't bother with bulk-insert semantics when the estimated rows == 1 + The rows value will be 0 if the server does not know how many rows + would be inserted. This can occur when performing INSERT...SELECT + */ + + if (rows == 1) + DBUG_VOID_RETURN; + + /* + Make sure we have an open connection so that we know the + maximum packet size. + */ + if (txn->acquire(share, FALSE, &io)) + DBUG_VOID_RETURN; + + page_size= (uint) my_getpagesize(); + + if (init_dynamic_string(&bulk_insert, NULL, page_size, page_size)) + DBUG_VOID_RETURN; + + bulk_insert.length= 0; + DBUG_VOID_RETURN; +} + + +/** + @brief End bulk insert. + + @details This method will send any remaining rows to the remote server. + Finally, it will deinitialize the bulk insert data structure. + + @return Operation status + @retval 0 No error + @retval != 0 Error occured at remote server. Also sets my_errno. +*/ + +int ha_federatedx::end_bulk_insert(bool abort) +{ + int error= 0; + DBUG_ENTER("ha_federatedx::end_bulk_insert"); + + if (bulk_insert.str && bulk_insert.length && !abort) + { + if ((error= txn->acquire(share, FALSE, &io))) + DBUG_RETURN(error); + if (io->query(bulk_insert.str, bulk_insert.length)) + error= stash_remote_error(); + else + if (table->next_number_field) + update_auto_increment(); + } + + dynstr_free(&bulk_insert); + + DBUG_RETURN(my_errno= error); +} + + +/* + ha_federatedx::update_auto_increment + + This method ensures that last_insert_id() works properly. What it simply does + is calls last_insert_id() on the foreign database immediately after insert + (if the table has an auto_increment field) and sets the insert id via + thd->insert_id(ID)). +*/ +void ha_federatedx::update_auto_increment(void) +{ + THD *thd= current_thd; + DBUG_ENTER("ha_federatedx::update_auto_increment"); + + ha_federatedx::info(HA_STATUS_AUTO); + thd->first_successful_insert_id_in_cur_stmt= + stats.auto_increment_value; + DBUG_PRINT("info",("last_insert_id: %ld", (long) stats.auto_increment_value)); + + DBUG_VOID_RETURN; +} + +int ha_federatedx::optimize(THD* thd, HA_CHECK_OPT* check_opt) +{ + int error= 0; + char query_buffer[STRING_BUFFER_USUAL_SIZE]; + String query(query_buffer, sizeof(query_buffer), &my_charset_bin); + DBUG_ENTER("ha_federatedx::optimize"); + + query.length(0); + + query.set_charset(system_charset_info); + query.append(STRING_WITH_LEN("OPTIMIZE TABLE ")); + append_ident(&query, share->table_name, share->table_name_length, + ident_quote_char); + + DBUG_ASSERT(txn == get_txn(thd)); + + if ((error= txn->acquire(share, FALSE, &io))) + DBUG_RETURN(error); + + if (io->query(query.ptr(), query.length())) + error= stash_remote_error(); + + DBUG_RETURN(error); +} + + +int ha_federatedx::repair(THD* thd, HA_CHECK_OPT* check_opt) +{ + int error= 0; + char query_buffer[STRING_BUFFER_USUAL_SIZE]; + String query(query_buffer, sizeof(query_buffer), &my_charset_bin); + DBUG_ENTER("ha_federatedx::repair"); + + query.length(0); + + query.set_charset(system_charset_info); + query.append(STRING_WITH_LEN("REPAIR TABLE ")); + append_ident(&query, share->table_name, share->table_name_length, + ident_quote_char); + if (check_opt->flags & T_QUICK) + query.append(STRING_WITH_LEN(" QUICK")); + if (check_opt->flags & T_EXTEND) + query.append(STRING_WITH_LEN(" EXTENDED")); + if (check_opt->sql_flags & TT_USEFRM) + query.append(STRING_WITH_LEN(" USE_FRM")); + + DBUG_ASSERT(txn == get_txn(thd)); + + if ((error= txn->acquire(share, FALSE, &io))) + DBUG_RETURN(error); + + if (io->query(query.ptr(), query.length())) + error= stash_remote_error(); + + DBUG_RETURN(error); +} + + +/* + Yes, update_row() does what you expect, it updates a row. old_data will have + the previous row record in it, while new_data will have the newest data in + it. + + Keep in mind that the server can do updates based on ordering if an ORDER BY + clause was used. Consecutive ordering is not guaranteed. + Currently new_data will not have an updated auto_increament record, or + and updated timestamp field. You can do these for federatedx by doing these: + if (table->timestamp_on_update_now) + update_timestamp(new_row+table->timestamp_on_update_now-1); + if (table->next_number_field && record == table->record[0]) + update_auto_increment(); + + Called from sql_select.cc, sql_acl.cc, sql_update.cc, and sql_insert.cc. +*/ + +int ha_federatedx::update_row(const uchar *old_data, uchar *new_data) +{ + /* + This used to control how the query was built. If there was a + primary key, the query would be built such that there was a where + clause with only that column as the condition. This is flawed, + because if we have a multi-part primary key, it would only use the + first part! We don't need to do this anyway, because + read_range_first will retrieve the correct record, which is what + is used to build the WHERE clause. We can however use this to + append a LIMIT to the end if there is NOT a primary key. Why do + this? Because we only are updating one record, and LIMIT enforces + this. + */ + bool has_a_primary_key= test(table->s->primary_key != MAX_KEY); + + /* + buffers for following strings + */ + char field_value_buffer[STRING_BUFFER_USUAL_SIZE]; + char update_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + char where_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + + /* Work area for field values */ + String field_value(field_value_buffer, sizeof(field_value_buffer), + &my_charset_bin); + /* stores the update query */ + String update_string(update_buffer, + sizeof(update_buffer), + &my_charset_bin); + /* stores the WHERE clause */ + String where_string(where_buffer, + sizeof(where_buffer), + &my_charset_bin); + uchar *record= table->record[0]; + int error; + DBUG_ENTER("ha_federatedx::update_row"); + /* + set string lengths to 0 to avoid misc chars in string + */ + field_value.length(0); + update_string.length(0); + where_string.length(0); + + if (ignore_duplicates) + update_string.append(STRING_WITH_LEN("UPDATE IGNORE ")); + else + update_string.append(STRING_WITH_LEN("UPDATE ")); + append_ident(&update_string, share->table_name, + share->table_name_length, ident_quote_char); + update_string.append(STRING_WITH_LEN(" SET ")); + + /* + In this loop, we want to match column names to values being inserted + (while building INSERT statement). + + Iterate through table->field (new data) and share->old_field (old_data) + using the same index to create an SQL UPDATE statement. New data is + used to create SET field=value and old data is used to create WHERE + field=oldvalue + */ + + for (Field **field= table->field; *field; field++) + { + if (bitmap_is_set(table->write_set, (*field)->field_index)) + { + uint field_name_length= strlen((*field)->field_name); + append_ident(&update_string, (*field)->field_name, field_name_length, + ident_quote_char); + update_string.append(STRING_WITH_LEN(" = ")); + + if ((*field)->is_null()) + update_string.append(STRING_WITH_LEN(" NULL ")); + else + { + /* otherwise = */ + my_bitmap_map *old_map= tmp_use_all_columns(table, table->read_set); + bool needs_quote= (*field)->str_needs_quotes(); + (*field)->val_str(&field_value); + if (needs_quote) + update_string.append(value_quote_char); + field_value.print(&update_string); + if (needs_quote) + update_string.append(value_quote_char); + field_value.length(0); + tmp_restore_column_map(table->read_set, old_map); + } + update_string.append(STRING_WITH_LEN(", ")); + } + + if (bitmap_is_set(table->read_set, (*field)->field_index)) + { + uint field_name_length= strlen((*field)->field_name); + append_ident(&where_string, (*field)->field_name, field_name_length, + ident_quote_char); + if (field_in_record_is_null(table, *field, (char*) old_data)) + where_string.append(STRING_WITH_LEN(" IS NULL ")); + else + { + bool needs_quote= (*field)->str_needs_quotes(); + where_string.append(STRING_WITH_LEN(" = ")); + (*field)->val_str(&field_value, + (old_data + (*field)->offset(record))); + if (needs_quote) + where_string.append(value_quote_char); + field_value.print(&where_string); + if (needs_quote) + where_string.append(value_quote_char); + field_value.length(0); + } + where_string.append(STRING_WITH_LEN(" AND ")); + } + } + + /* Remove last ', '. This works as there must be at least on updated field */ + update_string.length(update_string.length() - sizeof_trailing_comma); + + if (where_string.length()) + { + /* chop off trailing AND */ + where_string.length(where_string.length() - sizeof_trailing_and); + update_string.append(STRING_WITH_LEN(" WHERE ")); + update_string.append(where_string); + } + + /* + If this table has not a primary key, then we could possibly + update multiple rows. We want to make sure to only update one! + */ + if (!has_a_primary_key) + update_string.append(STRING_WITH_LEN(" LIMIT 1")); + + if ((error= txn->acquire(share, FALSE, &io))) + DBUG_RETURN(error); + + if (io->query(update_string.ptr(), update_string.length())) + { + DBUG_RETURN(stash_remote_error()); + } + DBUG_RETURN(0); +} + +/* + This will delete a row. 'buf' will contain a copy of the row to be =deleted. + The server will call this right after the current row has been called (from + either a previous rnd_next() or index call). + If you keep a pointer to the last row or can access a primary key it will + make doing the deletion quite a bit easier. + Keep in mind that the server does no guarentee consecutive deletions. + ORDER BY clauses can be used. + + Called in sql_acl.cc and sql_udf.cc to manage internal table information. + Called in sql_delete.cc, sql_insert.cc, and sql_select.cc. In sql_select + it is used for removing duplicates while in insert it is used for REPLACE + calls. +*/ + +int ha_federatedx::delete_row(const uchar *buf) +{ + char delete_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + char data_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + String delete_string(delete_buffer, sizeof(delete_buffer), &my_charset_bin); + String data_string(data_buffer, sizeof(data_buffer), &my_charset_bin); + uint found= 0; + int error; + DBUG_ENTER("ha_federatedx::delete_row"); + + delete_string.length(0); + delete_string.append(STRING_WITH_LEN("DELETE FROM ")); + append_ident(&delete_string, share->table_name, + share->table_name_length, ident_quote_char); + delete_string.append(STRING_WITH_LEN(" WHERE ")); + + for (Field **field= table->field; *field; field++) + { + Field *cur_field= *field; + found++; + if (bitmap_is_set(table->read_set, cur_field->field_index)) + { + append_ident(&delete_string, (*field)->field_name, + strlen((*field)->field_name), ident_quote_char); + data_string.length(0); + if (cur_field->is_null()) + { + delete_string.append(STRING_WITH_LEN(" IS NULL ")); + } + else + { + bool needs_quote= cur_field->str_needs_quotes(); + delete_string.append(STRING_WITH_LEN(" = ")); + cur_field->val_str(&data_string); + if (needs_quote) + delete_string.append(value_quote_char); + data_string.print(&delete_string); + if (needs_quote) + delete_string.append(value_quote_char); + } + delete_string.append(STRING_WITH_LEN(" AND ")); + } + } + + // Remove trailing AND + delete_string.length(delete_string.length() - sizeof_trailing_and); + if (!found) + delete_string.length(delete_string.length() - sizeof_trailing_where); + + delete_string.append(STRING_WITH_LEN(" LIMIT 1")); + DBUG_PRINT("info", + ("Delete sql: %s", delete_string.c_ptr_quick())); + + if ((error= txn->acquire(share, FALSE, &io))) + DBUG_RETURN(error); + + if (io->query(delete_string.ptr(), delete_string.length())) + { + DBUG_RETURN(stash_remote_error()); + } + stats.deleted+= (ha_rows) io->affected_rows(); + stats.records-= (ha_rows) io->affected_rows(); + DBUG_PRINT("info", + ("rows deleted %ld rows deleted for all time %ld", + (long) io->affected_rows(), (long) stats.deleted)); + + DBUG_RETURN(0); +} + + +/* + Positions an index cursor to the index specified in the handle. Fetches the + row if available. If the key value is null, begin at the first key of the + index. This method, which is called in the case of an SQL statement having + a WHERE clause on a non-primary key index, simply calls index_read_idx. +*/ + +int ha_federatedx::index_read(uchar *buf, const uchar *key, + uint key_len, ha_rkey_function find_flag) +{ + DBUG_ENTER("ha_federatedx::index_read"); + + if (stored_result) + (void) free_result(); + DBUG_RETURN(index_read_idx_with_result_set(buf, active_index, key, + key_len, find_flag, + &stored_result)); +} + + +/* + Positions an index cursor to the index specified in key. Fetches the + row if any. This is only used to read whole keys. + + This method is called via index_read in the case of a WHERE clause using + a primary key index OR is called DIRECTLY when the WHERE clause + uses a PRIMARY KEY index. + + NOTES + This uses an internal result set that is deleted before function + returns. We need to be able to be callable from ha_rnd_pos() +*/ + +int ha_federatedx::index_read_idx(uchar *buf, uint index, const uchar *key, + uint key_len, enum ha_rkey_function find_flag) +{ + int retval; + FEDERATEDX_IO_RESULT *io_result; + DBUG_ENTER("ha_federatedx::index_read_idx"); + + if ((retval= index_read_idx_with_result_set(buf, index, key, + key_len, find_flag, + &io_result))) + DBUG_RETURN(retval); + /* io is correct, as index_read_idx_with_result_set was ok */ + io->free_result(io_result); + DBUG_RETURN(retval); +} + + +/* + Create result set for rows matching query and return first row + + RESULT + 0 ok In this case *result will contain the result set + table->status == 0 + # error In this case *result will contain 0 + table->status == STATUS_NOT_FOUND +*/ + +int ha_federatedx::index_read_idx_with_result_set(uchar *buf, uint index, + const uchar *key, + uint key_len, + ha_rkey_function find_flag, + FEDERATEDX_IO_RESULT **result) +{ + int retval; + char error_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + char index_value[STRING_BUFFER_USUAL_SIZE]; + char sql_query_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + String index_string(index_value, + sizeof(index_value), + &my_charset_bin); + String sql_query(sql_query_buffer, + sizeof(sql_query_buffer), + &my_charset_bin); + key_range range; + DBUG_ENTER("ha_federatedx::index_read_idx_with_result_set"); + + *result= 0; // In case of errors + index_string.length(0); + sql_query.length(0); + ha_statistic_increment(&SSV::ha_read_key_count); + + sql_query.append(share->select_query); + + range.key= key; + range.length= key_len; + range.flag= find_flag; + create_where_from_key(&index_string, + &table->key_info[index], + &range, + NULL, 0, 0); + sql_query.append(index_string); + + if ((retval= txn->acquire(share, TRUE, &io))) + DBUG_RETURN(retval); + + if (io->query(sql_query.ptr(), sql_query.length())) + { + my_sprintf(error_buffer, (error_buffer, "error: %d '%s'", + io->error_code(), io->error_str())); + retval= ER_QUERY_ON_FOREIGN_DATA_SOURCE; + goto error; + } + if (!(*result= io->store_result())) + { + retval= HA_ERR_END_OF_FILE; + goto error; + } + if (!(retval= read_next(buf, *result))) + DBUG_RETURN(retval); + + io->free_result(*result); + *result= 0; + table->status= STATUS_NOT_FOUND; + DBUG_RETURN(retval); + +error: + table->status= STATUS_NOT_FOUND; + my_error(retval, MYF(0), error_buffer); + DBUG_RETURN(retval); +} + + +/* + This method is used exlusevely by filesort() to check if we + can create sorting buffers of necessary size. + If the handler returns more records that it declares + here server can just crash on filesort(). + We cannot guarantee that's not going to happen with + the FEDERATEDX engine, as we have records==0 always if the + client is a VIEW, and for the table the number of + records can inpredictably change during execution. + So we return maximum possible value here. +*/ + +ha_rows ha_federatedx::estimate_rows_upper_bound() +{ + return HA_POS_ERROR; +} + + +/* Initialized at each key walk (called multiple times unlike rnd_init()) */ + +int ha_federatedx::index_init(uint keynr, bool sorted) +{ + DBUG_ENTER("ha_federatedx::index_init"); + DBUG_PRINT("info", ("table: '%s' key: %u", table->s->table_name.str, keynr)); + active_index= keynr; + DBUG_RETURN(0); +} + + +/* + Read first range +*/ + +int ha_federatedx::read_range_first(const key_range *start_key, + const key_range *end_key, + bool eq_range_arg, bool sorted) +{ + char sql_query_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + int retval; + String sql_query(sql_query_buffer, + sizeof(sql_query_buffer), + &my_charset_bin); + DBUG_ENTER("ha_federatedx::read_range_first"); + + DBUG_ASSERT(!(start_key == NULL && end_key == NULL)); + + sql_query.length(0); + sql_query.append(share->select_query); + create_where_from_key(&sql_query, + &table->key_info[active_index], + start_key, end_key, 0, eq_range_arg); + + if ((retval= txn->acquire(share, TRUE, &io))) + DBUG_RETURN(retval); + + if (stored_result) + { + io->free_result(stored_result); + stored_result= 0; + } + + if (io->query(sql_query.ptr(), sql_query.length())) + { + retval= ER_QUERY_ON_FOREIGN_DATA_SOURCE; + goto error; + } + sql_query.length(0); + + if (!(stored_result= io->store_result())) + { + retval= HA_ERR_END_OF_FILE; + goto error; + } + + retval= read_next(table->record[0], stored_result); + DBUG_RETURN(retval); + +error: + table->status= STATUS_NOT_FOUND; + DBUG_RETURN(retval); +} + + +int ha_federatedx::read_range_next() +{ + int retval; + DBUG_ENTER("ha_federatedx::read_range_next"); + retval= rnd_next(table->record[0]); + DBUG_RETURN(retval); +} + + +/* Used to read forward through the index. */ +int ha_federatedx::index_next(uchar *buf) +{ + DBUG_ENTER("ha_federatedx::index_next"); + ha_statistic_increment(&SSV::ha_read_next_count); + DBUG_RETURN(read_next(buf, stored_result)); +} + + +/* + rnd_init() is called when the system wants the storage engine to do a table + scan. + + This is the method that gets data for the SELECT calls. + + See the federatedx in the introduction at the top of this file to see when + rnd_init() is called. + + Called from filesort.cc, records.cc, sql_handler.cc, sql_select.cc, + sql_table.cc, and sql_update.cc. +*/ + +int ha_federatedx::rnd_init(bool scan) +{ + DBUG_ENTER("ha_federatedx::rnd_init"); + /* + The use of the 'scan' flag is incredibly important for this handler + to work properly, especially with updates containing WHERE clauses + using indexed columns. + + When the initial query contains a WHERE clause of the query using an + indexed column, it's index_read_idx that selects the exact record from + the foreign database. + + When there is NO index in the query, either due to not having a WHERE + clause, or the WHERE clause is using columns that are not indexed, a + 'full table scan' done by rnd_init, which in this situation simply means + a 'select * from ...' on the foreign table. + + In other words, this 'scan' flag gives us the means to ensure that if + there is an index involved in the query, we want index_read_idx to + retrieve the exact record (scan flag is 0), and do not want rnd_init + to do a 'full table scan' and wipe out that result set. + + Prior to using this flag, the problem was most apparent with updates. + + An initial query like 'UPDATE tablename SET anything = whatever WHERE + indexedcol = someval', index_read_idx would get called, using a query + constructed with a WHERE clause built from the values of index ('indexcol' + in this case, having a value of 'someval'). mysql_store_result would + then get called (this would be the result set we want to use). + + After this rnd_init (from sql_update.cc) would be called, it would then + unecessarily call "select * from table" on the foreign table, then call + mysql_store_result, which would wipe out the correct previous result set + from the previous call of index_read_idx's that had the result set + containing the correct record, hence update the wrong row! + + */ + + if (scan) + { + int error; + + if ((error= txn->acquire(share, TRUE, &io))) + DBUG_RETURN(error); + + if (stored_result) + { + io->free_result(stored_result); + stored_result= 0; + } + + if (io->query(share->select_query, + strlen(share->select_query))) + goto error; + + stored_result= io->store_result(); + if (!stored_result) + goto error; + } + DBUG_RETURN(0); + +error: + DBUG_RETURN(stash_remote_error()); +} + + +int ha_federatedx::rnd_end() +{ + DBUG_ENTER("ha_federatedx::rnd_end"); + DBUG_RETURN(index_end()); +} + + +int ha_federatedx::free_result() +{ + int error; + DBUG_ASSERT(stored_result); + if ((error= txn->acquire(share, FALSE, &io))) + { + DBUG_ASSERT(0); // Fail when testing + return error; + } + io->free_result(stored_result); + stored_result= 0; + return 0; +} + +int ha_federatedx::index_end(void) +{ + int error= 0; + DBUG_ENTER("ha_federatedx::index_end"); + if (stored_result) + error= free_result(); + active_index= MAX_KEY; + DBUG_RETURN(error); +} + + +/* + This is called for each row of the table scan. When you run out of records + you should return HA_ERR_END_OF_FILE. Fill buff up with the row information. + The Field structure for the table is the key to getting data into buf + in a manner that will allow the server to understand it. + + Called from filesort.cc, records.cc, sql_handler.cc, sql_select.cc, + sql_table.cc, and sql_update.cc. +*/ + +int ha_federatedx::rnd_next(uchar *buf) +{ + DBUG_ENTER("ha_federatedx::rnd_next"); + + if (stored_result == 0) + { + /* + Return value of rnd_init is not always checked (see records.cc), + so we can get here _even_ if there is _no_ pre-fetched result-set! + TODO: fix it. We can delete this in 5.1 when rnd_init() is checked. + */ + DBUG_RETURN(1); + } + DBUG_RETURN(read_next(buf, stored_result)); +} + + +/* + ha_federatedx::read_next + + reads from a result set and converts to mysql internal + format + + SYNOPSIS + field_in_record_is_null() + buf byte pointer to record + result mysql result set + + DESCRIPTION + This method is a wrapper method that reads one record from a result + set and converts it to the internal table format + + RETURN VALUE + 1 error + 0 no error +*/ + +int ha_federatedx::read_next(uchar *buf, FEDERATEDX_IO_RESULT *result) +{ + int retval; + FEDERATEDX_IO_ROW *row; + DBUG_ENTER("ha_federatedx::read_next"); + + table->status= STATUS_NOT_FOUND; // For easier return + + if ((retval= txn->acquire(share, TRUE, &io))) + DBUG_RETURN(retval); + + /* Fetch a row, insert it back in a row format. */ + if (!(row= io->fetch_row(result))) + DBUG_RETURN(HA_ERR_END_OF_FILE); + + if (!(retval= convert_row_to_internal_format(buf, row, result))) + table->status= 0; + + DBUG_RETURN(retval); +} + + +/* + store reference to current row so that we can later find it for + a re-read, update or delete. + + In case of federatedx, a reference is either a primary key or + the whole record. + + Called from filesort.cc, sql_select.cc, sql_delete.cc and sql_update.cc. +*/ + +void ha_federatedx::position(const uchar *record) +{ + DBUG_ENTER("ha_federatedx::position"); + if (table->s->primary_key != MAX_KEY) + key_copy(ref, (uchar *)record, table->key_info + table->s->primary_key, + ref_length); + else + memcpy(ref, record, ref_length); + DBUG_VOID_RETURN; +} + + +/* + This is like rnd_next, but you are given a position to use to determine the + row. The position will be of the type that you stored in ref. + + This method is required for an ORDER BY + + Called from filesort.cc records.cc sql_insert.cc sql_select.cc sql_update.cc. +*/ + +int ha_federatedx::rnd_pos(uchar *buf, uchar *pos) +{ + int result; + DBUG_ENTER("ha_federatedx::rnd_pos"); + ha_statistic_increment(&SSV::ha_read_rnd_count); + if (table->s->primary_key != MAX_KEY) + { + /* We have a primary key, so use index_read_idx to find row */ + result= index_read_idx(buf, table->s->primary_key, pos, + ref_length, HA_READ_KEY_EXACT); + } + else + { + /* otherwise, get the old record ref as obtained in ::position */ + memcpy(buf, pos, ref_length); + result= 0; + } + table->status= result ? STATUS_NOT_FOUND : 0; + DBUG_RETURN(result); +} + + +/* + ::info() is used to return information to the optimizer. + Currently this table handler doesn't implement most of the fields + really needed. SHOW also makes use of this data + Another note, you will probably want to have the following in your + code: + if (records < 2) + records = 2; + The reason is that the server will optimize for cases of only a single + record. If in a table scan you don't know the number of records + it will probably be better to set records to two so you can return + as many records as you need. + Along with records a few more variables you may wish to set are: + records + deleted + data_file_length + index_file_length + delete_length + check_time + Take a look at the public variables in handler.h for more information. + + Called in: + filesort.cc + ha_heap.cc + item_sum.cc + opt_sum.cc + sql_delete.cc + sql_delete.cc + sql_derived.cc + sql_select.cc + sql_select.cc + sql_select.cc + sql_select.cc + sql_select.cc + sql_show.cc + sql_show.cc + sql_show.cc + sql_show.cc + sql_table.cc + sql_union.cc + sql_update.cc + +*/ + +int ha_federatedx::info(uint flag) +{ + char error_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + uint error_code; + federatedx_io *tmp_io= 0; + DBUG_ENTER("ha_federatedx::info"); + + error_code= ER_QUERY_ON_FOREIGN_DATA_SOURCE; + + /* we want not to show table status if not needed to do so */ + if (flag & (HA_STATUS_VARIABLE | HA_STATUS_CONST | HA_STATUS_AUTO)) + { + if ((error_code= txn->acquire(share, TRUE, &tmp_io))) + goto fail; + } + + if (flag & (HA_STATUS_VARIABLE | HA_STATUS_CONST)) + { + /* + size of IO operations (This is based on a good guess, no high science + involved) + */ + if (flag & HA_STATUS_CONST) + stats.block_size= 4096; + + if (tmp_io->table_metadata(&stats, share->table_name, + share->table_name_length, flag)) + goto error; + } + + if (flag & HA_STATUS_AUTO) + stats.auto_increment_value= tmp_io->last_insert_id(); + + /* + If ::info created it's own transaction, close it. This happens in case + of show table status; + */ + txn->release(&tmp_io); + + DBUG_RETURN(0); + +error: + if (tmp_io) + { + my_sprintf(error_buffer, (error_buffer, ": %d : %s", + tmp_io->error_code(), tmp_io->error_str())); + my_error(error_code, MYF(0), error_buffer); + } + else + if (remote_error_number != -1 /* error already reported */) + { + error_code= remote_error_number; + my_error(error_code, MYF(0), ER(error_code)); + } +fail: + txn->release(&tmp_io); + DBUG_RETURN(error_code); +} + + +/** + @brief Handles extra signals from MySQL server + + @param[in] operation Hint for storage engine + + @return Operation Status + @retval 0 OK + */ +int ha_federatedx::extra(ha_extra_function operation) +{ + DBUG_ENTER("ha_federatedx::extra"); + switch (operation) { + case HA_EXTRA_IGNORE_DUP_KEY: + ignore_duplicates= TRUE; + break; + case HA_EXTRA_NO_IGNORE_DUP_KEY: + insert_dup_update= FALSE; + ignore_duplicates= FALSE; + break; + case HA_EXTRA_WRITE_CAN_REPLACE: + replace_duplicates= TRUE; + break; + case HA_EXTRA_WRITE_CANNOT_REPLACE: + /* + We use this flag to ensure that we do not create an "INSERT IGNORE" + statement when inserting new rows into the remote table. + */ + replace_duplicates= FALSE; + break; + case HA_EXTRA_INSERT_WITH_UPDATE: + insert_dup_update= TRUE; + break; + default: + /* do nothing */ + DBUG_PRINT("info",("unhandled operation: %d", (uint) operation)); + } + DBUG_RETURN(0); +} + + +/** + @brief Reset state of file to after 'open'. + + @detail This function is called after every statement for all tables + used by that statement. + + @return Operation status + @retval 0 OK +*/ + +int ha_federatedx::reset(void) +{ + insert_dup_update= FALSE; + ignore_duplicates= FALSE; + replace_duplicates= FALSE; + return 0; +} + + +/* + Used to delete all rows in a table. Both for cases of truncate and + for cases where the optimizer realizes that all rows will be + removed as a result of a SQL statement. + + Called from item_sum.cc by Item_func_group_concat::clear(), + Item_sum_count_distinct::clear(), and Item_func_group_concat::clear(). + Called from sql_delete.cc by mysql_delete(). + Called from sql_select.cc by JOIN::reinit(). + Called from sql_union.cc by st_select_lex_unit::exec(). +*/ + +int ha_federatedx::delete_all_rows() +{ + char query_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + String query(query_buffer, sizeof(query_buffer), &my_charset_bin); + int error; + DBUG_ENTER("ha_federatedx::delete_all_rows"); + + query.length(0); + + query.set_charset(system_charset_info); + query.append(STRING_WITH_LEN("TRUNCATE ")); + append_ident(&query, share->table_name, share->table_name_length, + ident_quote_char); + + /* no need for savepoint in autocommit mode */ + if (!(ha_thd()->options & (OPTION_NOT_AUTOCOMMIT | OPTION_BEGIN))) + txn->stmt_autocommit(); + + /* + TRUNCATE won't return anything in mysql_affected_rows + */ + + if ((error= txn->acquire(share, FALSE, &io))) + DBUG_RETURN(error); + + if (io->query(query.ptr(), query.length())) + { + DBUG_RETURN(stash_remote_error()); + } + stats.deleted+= stats.records; + stats.records= 0; + DBUG_RETURN(0); +} + + +/* + The idea with handler::store_lock() is the following: + + The statement decided which locks we should need for the table + for updates/deletes/inserts we get WRITE locks, for SELECT... we get + read locks. + + Before adding the lock into the table lock handler (see thr_lock.c) + mysqld calls store lock with the requested locks. Store lock can now + modify a write lock to a read lock (or some other lock), ignore the + lock (if we don't want to use MySQL table locks at all) or add locks + for many tables (like we do when we are using a MERGE handler). + + Berkeley DB for federatedx changes all WRITE locks to TL_WRITE_ALLOW_WRITE + (which signals that we are doing WRITES, but we are still allowing other + reader's and writer's. + + When releasing locks, store_lock() are also called. In this case one + usually doesn't have to do anything. + + In some exceptional cases MySQL may send a request for a TL_IGNORE; + This means that we are requesting the same lock as last time and this + should also be ignored. (This may happen when someone does a flush + table when we have opened a part of the tables, in which case mysqld + closes and reopens the tables and tries to get the same locks at last + time). In the future we will probably try to remove this. + + Called from lock.cc by get_lock_data(). +*/ + +THR_LOCK_DATA **ha_federatedx::store_lock(THD *thd, + THR_LOCK_DATA **to, + enum thr_lock_type lock_type) +{ + DBUG_ENTER("ha_federatedx::store_lock"); + if (lock_type != TL_IGNORE && lock.type == TL_UNLOCK) + { + /* + Here is where we get into the guts of a row level lock. + If TL_UNLOCK is set + If we are not doing a LOCK TABLE or DISCARD/IMPORT + TABLESPACE, then allow multiple writers + */ + + if ((lock_type >= TL_WRITE_CONCURRENT_INSERT && + lock_type <= TL_WRITE) && !thd->in_lock_tables) + lock_type= TL_WRITE_ALLOW_WRITE; + + /* + In queries of type INSERT INTO t1 SELECT ... FROM t2 ... + MySQL would use the lock TL_READ_NO_INSERT on t2, and that + would conflict with TL_WRITE_ALLOW_WRITE, blocking all inserts + to t2. Convert the lock to a normal read lock to allow + concurrent inserts to t2. + */ + + if (lock_type == TL_READ_NO_INSERT && !thd->in_lock_tables) + lock_type= TL_READ; + + lock.type= lock_type; + } + + *to++= &lock; + + DBUG_RETURN(to); +} + + +static int test_connection(MYSQL_THD thd, federatedx_io *io, + FEDERATEDX_SHARE *share) +{ + char buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + String str(buffer, sizeof(buffer), &my_charset_bin); + FEDERATEDX_IO_RESULT *resultset= NULL; + int retval; + + str.length(0); + str.append(STRING_WITH_LEN("SELECT * FROM ")); + append_identifier(thd, &str, share->table_name, + share->table_name_length); + str.append(STRING_WITH_LEN(" WHERE 1=0")); + + if ((retval= io->query(str.ptr(), str.length()))) + { + my_sprintf(buffer, (buffer, + "database: '%s' username: '%s' hostname: '%s'", + share->database, share->username, share->hostname)); + DBUG_PRINT("info", ("error-code: %d", io->error_code())); + my_error(ER_CANT_CREATE_FEDERATED_TABLE, MYF(0), buffer); + } + else + resultset= io->store_result(); + + io->free_result(resultset); + + return retval; +} + +/* + create() does nothing, since we have no local setup of our own. + FUTURE: We should potentially connect to the foreign database and +*/ + +int ha_federatedx::create(const char *name, TABLE *table_arg, + HA_CREATE_INFO *create_info) +{ + int retval; + THD *thd= current_thd; + FEDERATEDX_SHARE tmp_share; // Only a temporary share, to test the url + federatedx_txn *tmp_txn; + federatedx_io *tmp_io= NULL; + DBUG_ENTER("ha_federatedx::create"); + + if ((retval= parse_url(thd->mem_root, &tmp_share, table_arg, 1))) + goto error; + + /* loopback socket connections hang due to LOCK_open mutex */ + if ((!tmp_share.hostname || !strcmp(tmp_share.hostname,my_localhost)) && + !tmp_share.port) + goto error; + + /* + If possible, we try to use an existing network connection to + the remote server. To ensure that no new FEDERATEDX_SERVER + instance is created, we pass NULL in get_server() TABLE arg. + */ + pthread_mutex_lock(&federatedx_mutex); + tmp_share.s= get_server(&tmp_share, NULL); + pthread_mutex_unlock(&federatedx_mutex); + + if (tmp_share.s) + { + tmp_txn= get_txn(thd); + if (!(retval= tmp_txn->acquire(&tmp_share, TRUE, &tmp_io))) + { + retval= test_connection(thd, tmp_io, &tmp_share); + tmp_txn->release(&tmp_io); + } + free_server(tmp_txn, tmp_share.s); + } + else + { + FEDERATEDX_SERVER server; + +#ifdef NOT_YET + /* + Bug#25679 + Ensure that we do not hold the LOCK_open mutex while attempting + to establish FederatedX connection to guard against a trivial + Denial of Service scenerio. + */ + safe_mutex_assert_not_owner(&LOCK_open); +#endif + + fill_server(thd->mem_root, &server, &tmp_share, create_info->table_charset); + +#ifndef DBUG_OFF + pthread_mutex_init(&server.mutex, MY_MUTEX_INIT_FAST); + pthread_mutex_lock(&server.mutex); +#endif + + tmp_io= federatedx_io::construct(thd->mem_root, &server); + + retval= test_connection(thd, tmp_io, &tmp_share); + +#ifndef DBUG_OFF + pthread_mutex_unlock(&server.mutex); + pthread_mutex_destroy(&server.mutex); +#endif + + delete tmp_io; + } + +error: + DBUG_RETURN(retval); + +} + + +int ha_federatedx::stash_remote_error() +{ + DBUG_ENTER("ha_federatedx::stash_remote_error()"); + if (!io) + DBUG_RETURN(remote_error_number); + remote_error_number= io->error_code(); + strmake(remote_error_buf, io->error_str(), sizeof(remote_error_buf)-1); + if (remote_error_number == ER_DUP_ENTRY || + remote_error_number == ER_DUP_KEY) + DBUG_RETURN(HA_ERR_FOUND_DUPP_KEY); + DBUG_RETURN(HA_FEDERATEDX_ERROR_WITH_REMOTE_SYSTEM); +} + + +bool ha_federatedx::get_error_message(int error, String* buf) +{ + DBUG_ENTER("ha_federatedx::get_error_message"); + DBUG_PRINT("enter", ("error: %d", error)); + if (error == HA_FEDERATEDX_ERROR_WITH_REMOTE_SYSTEM) + { + buf->append(STRING_WITH_LEN("Error on remote system: ")); + buf->qs_append(remote_error_number); + buf->append(STRING_WITH_LEN(": ")); + buf->append(remote_error_buf); + + remote_error_number= 0; + remote_error_buf[0]= '\0'; + } + DBUG_PRINT("exit", ("message: %s", buf->ptr())); + DBUG_RETURN(FALSE); +} + + +int ha_federatedx::start_stmt(MYSQL_THD thd, thr_lock_type lock_type) +{ + DBUG_ENTER("ha_federatedx::start_stmt"); + DBUG_ASSERT(txn == get_txn(thd)); + + if (!txn->in_transaction()) + { + txn->stmt_begin(); + trans_register_ha(thd, FALSE, ht); + } + DBUG_RETURN(0); +} + + +int ha_federatedx::external_lock(MYSQL_THD thd, int lock_type) +{ + int error= 0; + DBUG_ENTER("ha_federatedx::external_lock"); + + if (lock_type == F_UNLCK) + txn->release(&io); + else + { + txn= get_txn(thd); + if (!(error= txn->acquire(share, lock_type == F_RDLCK, &io)) && + (lock_type == F_WRLCK || !io->is_autocommit())) + { + if (!thd_test_options(thd, (OPTION_NOT_AUTOCOMMIT | OPTION_BEGIN))) + { + txn->stmt_begin(); + trans_register_ha(thd, FALSE, ht); + } + else + { + txn->txn_begin(); + trans_register_ha(thd, TRUE, ht); + } + } + } + + DBUG_RETURN(error); +} + + +int ha_federatedx::savepoint_set(handlerton *hton, MYSQL_THD thd, void *sv) +{ + int error= 0; + federatedx_txn *txn= (federatedx_txn *) thd_get_ha_data(thd, hton); + DBUG_ENTER("ha_federatedx::savepoint_set"); + + if (txn && txn->has_connections()) + { + if (txn->txn_begin()) + trans_register_ha(thd, TRUE, hton); + + txn->sp_acquire((ulong *) sv); + + DBUG_ASSERT(1 < *(ulong *) sv); + } + + DBUG_RETURN(error); +} + + +int ha_federatedx::savepoint_rollback(handlerton *hton, MYSQL_THD thd, void *sv) + { + int error= 0; + federatedx_txn *txn= (federatedx_txn *) thd_get_ha_data(thd, hton); + DBUG_ENTER("ha_federatedx::savepoint_rollback"); + + if (txn) + error= txn->sp_rollback((ulong *) sv); + + DBUG_RETURN(error); +} + + +int ha_federatedx::savepoint_release(handlerton *hton, MYSQL_THD thd, void *sv) +{ + int error= 0; + federatedx_txn *txn= (federatedx_txn *) thd_get_ha_data(thd, hton); + DBUG_ENTER("ha_federatedx::savepoint_release"); + + if (txn) + error= txn->sp_release((ulong *) sv); + + DBUG_RETURN(error); +} + + +int ha_federatedx::commit(handlerton *hton, MYSQL_THD thd, bool all) +{ + int return_val; + federatedx_txn *txn= (federatedx_txn *) thd_get_ha_data(thd, hton); + DBUG_ENTER("ha_federatedx::commit"); + + if (all) + return_val= txn->txn_commit(); + else + return_val= txn->stmt_commit(); + + DBUG_PRINT("info", ("error val: %d", return_val)); + DBUG_RETURN(return_val); +} + + +int ha_federatedx::rollback(handlerton *hton, MYSQL_THD thd, bool all) +{ + int return_val; + federatedx_txn *txn= (federatedx_txn *) thd_get_ha_data(thd, hton); + DBUG_ENTER("ha_federatedx::rollback"); + + if (all) + return_val= txn->txn_rollback(); + else + return_val= txn->stmt_rollback(); + + DBUG_PRINT("info", ("error val: %d", return_val)); + DBUG_RETURN(return_val); +} + +struct st_mysql_storage_engine federatedx_storage_engine= +{ MYSQL_HANDLERTON_INTERFACE_VERSION }; + +mysql_declare_plugin(federated) +{ + MYSQL_STORAGE_ENGINE_PLUGIN, + &federatedx_storage_engine, + "FEDERATED", + "Patrick Galbraith", + "FederatedX pluggable storage engine", + PLUGIN_LICENSE_GPL, + federatedx_db_init, /* Plugin Init */ + federatedx_done, /* Plugin Deinit */ + 0x0100 /* 1.0 */, + NULL, /* status variables */ + NULL, /* system variables */ + NULL /* config options */ +} +mysql_declare_plugin_end; === added file 'storage/federatedx/ha_federatedx.h' --- a/storage/federatedx/ha_federatedx.h 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/ha_federatedx.h 2009-10-30 18:50:56 +0000 @@ -0,0 +1,446 @@ +/* +Copyright (c) 2008, Patrick Galbraith +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + + * Neither the name of Patrick Galbraith nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +class federatedx_io; + +/* + FEDERATEDX_SERVER will eventually be a structure that will be shared among + all FEDERATEDX_SHARE instances so that the federated server can minimise + the number of open connections. This will eventually lead to the support + of reliable XA federated tables. +*/ +typedef struct st_fedrated_server { + MEM_ROOT mem_root; + uint use_count, io_count; + + uchar *key; + uint key_length; + + const char *scheme; + const char *hostname; + const char *username; + const char *password; + const char *database; + const char *socket; + ushort port; + + const char *csname; + + pthread_mutex_t mutex; + federatedx_io *idle_list; +} FEDERATEDX_SERVER; + +/* + Please read ha_exmple.cc before reading this file. + Please keep in mind that the federatedx storage engine implements all methods + that are required to be implemented. handler.h has a full list of methods + that you can implement. +*/ + +#ifdef USE_PRAGMA_INTERFACE +#pragma interface /* gcc class implementation */ +#endif + +#include <mysql.h> + +/* + handler::print_error has a case statement for error numbers. + This value is (10000) is far out of range and will envoke the + default: case. + (Current error range is 120-159 from include/my_base.h) +*/ +#define HA_FEDERATEDX_ERROR_WITH_REMOTE_SYSTEM 10000 + +#define FEDERATEDX_QUERY_BUFFER_SIZE STRING_BUFFER_USUAL_SIZE * 5 +#define FEDERATEDX_RECORDS_IN_RANGE 2 +#define FEDERATEDX_MAX_KEY_LENGTH 3500 // Same as innodb + +/* + FEDERATEDX_SHARE is a structure that will be shared amoung all open handlers + The example implements the minimum of what you will probably need. +*/ +typedef struct st_federatedx_share { + MEM_ROOT mem_root; + + bool parsed; + /* this key is unique db/tablename */ + const char *share_key; + /* + the primary select query to be used in rnd_init + */ + char *select_query; + /* + remote host info, parse_url supplies + */ + char *server_name; + char *connection_string; + char *scheme; + char *hostname; + char *username; + char *password; + char *database; + char *table_name; + char *table; + char *socket; + char *sport; + int share_key_length; + ushort port; + + uint table_name_length, server_name_length, connect_string_length; + uint use_count; + THR_LOCK lock; + FEDERATEDX_SERVER *s; +} FEDERATEDX_SHARE; + + +typedef struct st_federatedx_result FEDERATEDX_IO_RESULT; +typedef struct st_federatedx_row FEDERATEDX_IO_ROW; +typedef ptrdiff_t FEDERATEDX_IO_OFFSET; + +class federatedx_io +{ + friend class federatedx_txn; + FEDERATEDX_SERVER * const server; + federatedx_io **owner_ptr; + federatedx_io *txn_next; + federatedx_io *idle_next; + bool active; /* currently participating in a transaction */ + bool busy; /* in use by a ha_federated instance */ + bool readonly;/* indicates that no updates have occurred */ + +protected: + void set_active(bool new_active) + { active= new_active; } +public: + federatedx_io(FEDERATEDX_SERVER *); + virtual ~federatedx_io(); + + bool is_readonly() const { return readonly; } + bool is_active() const { return active; } + + const char * get_charsetname() const + { return server->csname ? server->csname : "latin1"; } + + const char * get_hostname() const { return server->hostname; } + const char * get_username() const { return server->username; } + const char * get_password() const { return server->password; } + const char * get_database() const { return server->database; } + ushort get_port() const { return server->port; } + const char * get_socket() const { return server->socket; } + + static bool handles_scheme(const char *scheme); + static federatedx_io *construct(MEM_ROOT *server_root, + FEDERATEDX_SERVER *server); + + static void *operator new(size_t size, MEM_ROOT *mem_root) throw () + { return alloc_root(mem_root, size); } + static void operator delete(void *ptr, size_t size) + { TRASH(ptr, size); } + + virtual int query(const char *buffer, uint length)=0; + virtual FEDERATEDX_IO_RESULT *store_result()=0; + + virtual size_t max_query_size() const=0; + + virtual my_ulonglong affected_rows() const=0; + virtual my_ulonglong last_insert_id() const=0; + + virtual int error_code()=0; + virtual const char *error_str()=0; + + virtual void reset()=0; + virtual int commit()=0; + virtual int rollback()=0; + + virtual int savepoint_set(ulong sp)=0; + virtual ulong savepoint_release(ulong sp)=0; + virtual ulong savepoint_rollback(ulong sp)=0; + virtual void savepoint_restrict(ulong sp)=0; + + virtual ulong last_savepoint() const=0; + virtual ulong actual_savepoint() const=0; + virtual bool is_autocommit() const=0; + + virtual bool table_metadata(ha_statistics *stats, const char *table_name, + uint table_name_length, uint flag) = 0; + + /* resultset operations */ + + virtual void free_result(FEDERATEDX_IO_RESULT *io_result)=0; + virtual unsigned int get_num_fields(FEDERATEDX_IO_RESULT *io_result)=0; + virtual my_ulonglong get_num_rows(FEDERATEDX_IO_RESULT *io_result)=0; + virtual FEDERATEDX_IO_ROW *fetch_row(FEDERATEDX_IO_RESULT *io_result)=0; + virtual ulong *fetch_lengths(FEDERATEDX_IO_RESULT *io_result)=0; + virtual const char *get_column_data(FEDERATEDX_IO_ROW *row, + unsigned int column)=0; + virtual bool is_column_null(const FEDERATEDX_IO_ROW *row, + unsigned int column) const=0; +}; + + +class federatedx_txn +{ + federatedx_io *txn_list; + ulong savepoint_level; + ulong savepoint_stmt; + ulong savepoint_next; + + void release_scan(); +public: + federatedx_txn(); + ~federatedx_txn(); + + bool has_connections() const { return txn_list != NULL; } + bool in_transaction() const { return savepoint_next != 0; } + int acquire(FEDERATEDX_SHARE *share, bool readonly, federatedx_io **io); + void release(federatedx_io **io); + void close(FEDERATEDX_SERVER *); + + bool txn_begin(); + int txn_commit(); + int txn_rollback(); + + bool sp_acquire(ulong *save); + int sp_rollback(ulong *save); + int sp_release(ulong *save); + + bool stmt_begin(); + int stmt_commit(); + int stmt_rollback(); + void stmt_autocommit(); +}; + + +/* + Class definition for the storage engine +*/ +class ha_federatedx: public handler +{ + friend int federatedx_db_init(void *p); + + THR_LOCK_DATA lock; /* MySQL lock */ + FEDERATEDX_SHARE *share; /* Shared lock info */ + federatedx_txn *txn; + federatedx_io *io; + FEDERATEDX_IO_RESULT *stored_result; + uint fetch_num; // stores the fetch num + FEDERATEDX_IO_OFFSET current_position; // Current position used by ::position() + int remote_error_number; + char remote_error_buf[FEDERATEDX_QUERY_BUFFER_SIZE]; + bool ignore_duplicates, replace_duplicates; + bool insert_dup_update; + DYNAMIC_STRING bulk_insert; + +private: + /* + return 0 on success + return errorcode otherwise + */ + uint convert_row_to_internal_format(uchar *buf, FEDERATEDX_IO_ROW *row, + FEDERATEDX_IO_RESULT *result); + bool create_where_from_key(String *to, KEY *key_info, + const key_range *start_key, + const key_range *end_key, + bool records_in_range, bool eq_range); + int stash_remote_error(); + + federatedx_txn *get_txn(THD *thd, bool no_create= FALSE); + + static int disconnect(handlerton *hton, MYSQL_THD thd); + static int savepoint_set(handlerton *hton, MYSQL_THD thd, void *sv); + static int savepoint_rollback(handlerton *hton, MYSQL_THD thd, void *sv); + static int savepoint_release(handlerton *hton, MYSQL_THD thd, void *sv); + static int commit(handlerton *hton, MYSQL_THD thd, bool all); + static int rollback(handlerton *hton, MYSQL_THD thd, bool all); + + bool append_stmt_insert(String *query); + + int read_next(uchar *buf, FEDERATEDX_IO_RESULT *result); + int index_read_idx_with_result_set(uchar *buf, uint index, + const uchar *key, + uint key_len, + ha_rkey_function find_flag, + FEDERATEDX_IO_RESULT **result); + int real_query(const char *query, uint length); + int real_connect(FEDERATEDX_SHARE *my_share, uint create_flag); +public: + ha_federatedx(handlerton *hton, TABLE_SHARE *table_arg); + ~ha_federatedx() {} + /* The name that will be used for display purposes */ + const char *table_type() const { return "FEDERATED"; } + /* + The name of the index type that will be used for display + don't implement this method unless you really have indexes + */ + // perhaps get index type + const char *index_type(uint inx) { return "REMOTE"; } + const char **bas_ext() const; + /* + This is a list of flags that says what the storage engine + implements. The current table flags are documented in + handler.h + */ + ulonglong table_flags() const + { + /* fix server to be able to get remote server table flags */ + return (HA_PRIMARY_KEY_IN_READ_INDEX | HA_FILE_BASED + | HA_REC_NOT_IN_SEQ | HA_AUTO_PART_KEY | HA_CAN_INDEX_BLOBS | + HA_BINLOG_ROW_CAPABLE | HA_BINLOG_STMT_CAPABLE | + HA_NO_PREFIX_CHAR_KEYS | HA_PRIMARY_KEY_REQUIRED_FOR_DELETE | + HA_PARTIAL_COLUMN_READ | HA_NULL_IN_KEY); + } + /* + This is a bitmap of flags that says how the storage engine + implements indexes. The current index flags are documented in + handler.h. If you do not implement indexes, just return zero + here. + + part is the key part to check. First key part is 0 + If all_parts it's set, MySQL want to know the flags for the combined + index up to and including 'part'. + */ + /* fix server to be able to get remote server index flags */ + ulong index_flags(uint inx, uint part, bool all_parts) const + { + return (HA_READ_NEXT | HA_READ_RANGE | HA_READ_AFTER_KEY); + } + uint max_supported_record_length() const { return HA_MAX_REC_LENGTH; } + uint max_supported_keys() const { return MAX_KEY; } + uint max_supported_key_parts() const { return MAX_REF_PARTS; } + uint max_supported_key_length() const { return FEDERATEDX_MAX_KEY_LENGTH; } + uint max_supported_key_part_length() const { return FEDERATEDX_MAX_KEY_LENGTH; } + /* + Called in test_quick_select to determine if indexes should be used. + Normally, we need to know number of blocks . For federatedx we need to + know number of blocks on remote side, and number of packets and blocks + on the network side (?) + Talk to Kostja about this - how to get the + number of rows * ... + disk scan time on other side (block size, size of the row) + network time ... + The reason for "records * 1000" is that such a large number forces + this to use indexes " + */ + double scan_time() + { + DBUG_PRINT("info", ("records %lu", (ulong) stats.records)); + return (double)(stats.records*1000); + } + /* + The next method will never be called if you do not implement indexes. + */ + double read_time(uint index, uint ranges, ha_rows rows) + { + /* + Per Brian, this number is bugus, but this method must be implemented, + and at a later date, he intends to document this issue for handler code + */ + return (double) rows / 20.0+1; + } + + const key_map *keys_to_use_for_scanning() { return &key_map_full; } + /* + Everything below are methods that we implment in ha_federatedx.cc. + + Most of these methods are not obligatory, skip them and + MySQL will treat them as not implemented + */ + int open(const char *name, int mode, uint test_if_locked); // required + int close(void); // required + + void start_bulk_insert(ha_rows rows); + int end_bulk_insert(bool abort); + int write_row(uchar *buf); + int update_row(const uchar *old_data, uchar *new_data); + int delete_row(const uchar *buf); + int index_init(uint keynr, bool sorted); + ha_rows estimate_rows_upper_bound(); + int index_read(uchar *buf, const uchar *key, + uint key_len, enum ha_rkey_function find_flag); + int index_read_idx(uchar *buf, uint idx, const uchar *key, + uint key_len, enum ha_rkey_function find_flag); + int index_next(uchar *buf); + int index_end(); + int read_range_first(const key_range *start_key, + const key_range *end_key, + bool eq_range, bool sorted); + int read_range_next(); + /* + unlike index_init(), rnd_init() can be called two times + without rnd_end() in between (it only makes sense if scan=1). + then the second call should prepare for the new table scan + (e.g if rnd_init allocates the cursor, second call should + position it to the start of the table, no need to deallocate + and allocate it again + */ + int rnd_init(bool scan); //required + int rnd_end(); + int rnd_next(uchar *buf); //required + int rnd_pos(uchar *buf, uchar *pos); //required + void position(const uchar *record); //required + int info(uint); //required + int extra(ha_extra_function operation); + + void update_auto_increment(void); + int repair(THD* thd, HA_CHECK_OPT* check_opt); + int optimize(THD* thd, HA_CHECK_OPT* check_opt); + + int delete_all_rows(void); + int create(const char *name, TABLE *form, + HA_CREATE_INFO *create_info); //required + ha_rows records_in_range(uint inx, key_range *start_key, + key_range *end_key); + uint8 table_cache_type() { return HA_CACHE_TBL_NOCACHE; } + + THR_LOCK_DATA **store_lock(THD *thd, THR_LOCK_DATA **to, + enum thr_lock_type lock_type); //required + bool get_error_message(int error, String *buf); + int start_stmt(THD *thd, thr_lock_type lock_type); + int external_lock(THD *thd, int lock_type); + int reset(void); + int free_result(void); +}; + +extern const char ident_quote_char; // Character for quoting + // identifiers +extern const char value_quote_char; // Character for quoting + // literals + +extern bool append_ident(String *string, const char *name, uint length, + const char quote_char); + + +extern federatedx_io *instantiate_io_mysql(MEM_ROOT *server_root, + FEDERATEDX_SERVER *server); +extern federatedx_io *instantiate_io_null(MEM_ROOT *server_root, + FEDERATEDX_SERVER *server); === added file 'storage/federatedx/plug.in' --- a/storage/federatedx/plug.in 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/plug.in 2009-10-30 18:50:56 +0000 @@ -0,0 +1,5 @@ +MYSQL_STORAGE_ENGINE(federated,,[FederatedX Storage Engine], + [FederatedX Storage Engine], [max,max-no-ndb]) +MYSQL_PLUGIN_DYNAMIC(federated, [ha_federatedx.la]) +MYSQL_PLUGIN_STATIC(federated, [libfederatedx.a]) +MYSQL_PLUGIN_DEPENDS_ON_MYSQL_INTERNALS(federated, [ha_federatedx.cc]) === modified file 'storage/pbxt/src/cache_xt.cc' --- a/storage/pbxt/src/cache_xt.cc 2009-08-17 11:12:36 +0000 +++ b/storage/pbxt/src/cache_xt.cc 2009-10-30 18:50:56 +0000 @@ -374,7 +374,7 @@ xtPublic void xt_ind_release_handle(XTIn { DcHandleSlotPtr hs; XTIndBlockPtr block = NULL; - u_int hash_idx = NULL; + u_int hash_idx = 0; DcSegmentPtr seg = NULL; XTIndBlockPtr xblock; @@ -1379,7 +1379,7 @@ xtPublic xtBool xt_ind_fetch(XTOpenTable ASSERT_NS(iref->ir_xlock == 2); #endif if (!(block = ind_cac_fetch(ot, ind, address, &seg, TRUE))) - return NULL; + return 0; branch_size = XT_GET_DISK_2(((XTIdxBranchDPtr) block->cb_data)->tb_size_2); if (XT_GET_INDEX_BLOCK_LEN(branch_size) < 2 || XT_GET_INDEX_BLOCK_LEN(branch_size) > XT_INDEX_PAGE_SIZE) { === modified file 'storage/xtradb/include/buf0buf.ic' --- a/storage/xtradb/include/buf0buf.ic 2009-06-25 01:43:25 +0000 +++ b/storage/xtradb/include/buf0buf.ic 2009-10-30 18:50:56 +0000 @@ -1056,7 +1056,7 @@ buf_page_release( buf_block_t* block, /* in: buffer block */ ulint rw_latch, /* in: RW_S_LATCH, RW_X_LATCH, RW_NO_LATCH */ - mtr_t* mtr) /* in: mtr */ + mtr_t* mtr __attribute__((unused))) /* in: mtr */ { ut_ad(block); === modified file 'storage/xtradb/include/srv0srv.h' --- a/storage/xtradb/include/srv0srv.h 2009-08-10 22:36:10 +0000 +++ b/storage/xtradb/include/srv0srv.h 2009-10-31 19:22:50 +0000 @@ -116,8 +116,8 @@ extern ulint srv_log_file_size; extern ulint srv_log_buffer_size; extern ulong srv_flush_log_at_trx_commit; -extern ulint srv_show_locks_held; -extern ulint srv_show_verbose_locks; +extern ulong srv_show_locks_held; +extern ulong srv_show_verbose_locks; /* The sort order table of the MySQL latin1_swedish_ci character set collation */ @@ -166,11 +166,11 @@ extern ulint srv_fast_shutdown; /* If t extern ibool srv_innodb_status; extern unsigned long long srv_stats_sample_pages; -extern ulint srv_stats_method; +extern ulong srv_stats_method; #define SRV_STATS_METHOD_NULLS_EQUAL 0 #define SRV_STATS_METHOD_NULLS_NOT_EQUAL 1 #define SRV_STATS_METHOD_IGNORE_NULLS 2 -extern ulint srv_stats_auto_update; +extern ulong srv_stats_auto_update; extern ibool srv_use_doublewrite_buf; extern ibool srv_use_checksums; @@ -183,19 +183,19 @@ extern ulong srv_max_purge_lag; extern ulong srv_replication_delay; -extern ulint srv_io_capacity; +extern ulong srv_io_capacity; extern long long srv_ibuf_max_size; -extern ulint srv_ibuf_active_contract; -extern ulint srv_ibuf_accel_rate; -extern ulint srv_flush_neighbor_pages; -extern ulint srv_enable_unsafe_group_commit; -extern ulint srv_read_ahead; -extern ulint srv_adaptive_checkpoint; +extern ulong srv_ibuf_active_contract; +extern ulong srv_ibuf_accel_rate; +extern ulong srv_flush_neighbor_pages; +extern ulong srv_enable_unsafe_group_commit; +extern ulong srv_read_ahead; +extern ulong srv_adaptive_checkpoint; -extern ulint srv_expand_import; +extern ulong srv_expand_import; -extern ulint srv_extra_rsegments; -extern ulint srv_dict_size_limit; +extern ulong srv_extra_rsegments; +extern ulong srv_dict_size_limit; /*-------------------------------------------*/ extern ulint srv_n_rows_inserted; === modified file 'storage/xtradb/srv/srv0srv.c' --- a/storage/xtradb/srv/srv0srv.c 2009-09-15 10:46:35 +0000 +++ b/storage/xtradb/srv/srv0srv.c 2009-10-31 19:22:50 +0000 @@ -160,8 +160,8 @@ UNIV_INTERN ulint srv_log_file_size = UL UNIV_INTERN ulint srv_log_buffer_size = ULINT_MAX; UNIV_INTERN ulong srv_flush_log_at_trx_commit = 1; -UNIV_INTERN ulint srv_show_locks_held = 10; -UNIV_INTERN ulint srv_show_verbose_locks = 0; +UNIV_INTERN ulong srv_show_locks_held = 10; +UNIV_INTERN ulong srv_show_verbose_locks = 0; /* The sort order table of the MySQL latin1_swedish_ci character set @@ -338,8 +338,8 @@ UNIV_INTERN ibool srv_innodb_status = FA /* When estimating number of different key values in an index, sample this many index pages */ UNIV_INTERN unsigned long long srv_stats_sample_pages = 8; -UNIV_INTERN ulint srv_stats_method = 0; -UNIV_INTERN ulint srv_stats_auto_update = 1; +UNIV_INTERN ulong srv_stats_method = 0; +UNIV_INTERN ulong srv_stats_auto_update = 1; UNIV_INTERN ibool srv_use_doublewrite_buf = TRUE; UNIV_INTERN ibool srv_use_checksums = TRUE; @@ -349,7 +349,7 @@ UNIV_INTERN int srv_query_thread_priorit UNIV_INTERN ulong srv_replication_delay = 0; -UNIV_INTERN ulint srv_io_capacity = 100; +UNIV_INTERN ulong srv_io_capacity = 100; /* Returns the number of IO operations that is X percent of the capacity. PCT_IO(5) -> returns the number of IO operations that is 5% of the max @@ -357,20 +357,20 @@ where max is srv_io_capacity. */ #define PCT_IO(pct) ((ulint) (srv_io_capacity * ((double) pct / 100.0))) UNIV_INTERN long long srv_ibuf_max_size = 0; -UNIV_INTERN ulint srv_ibuf_active_contract = 0; /* 0:disable 1:enable */ -UNIV_INTERN ulint srv_ibuf_accel_rate = 100; +UNIV_INTERN ulong srv_ibuf_active_contract = 0; /* 0:disable 1:enable */ +UNIV_INTERN ulong srv_ibuf_accel_rate = 100; #define PCT_IBUF_IO(pct) ((ulint) (srv_io_capacity * srv_ibuf_accel_rate * ((double) pct / 10000.0))) -UNIV_INTERN ulint srv_flush_neighbor_pages = 1; /* 0:disable 1:enable */ +UNIV_INTERN ulong srv_flush_neighbor_pages = 1; /* 0:disable 1:enable */ -UNIV_INTERN ulint srv_enable_unsafe_group_commit = 0; /* 0:disable 1:enable */ -UNIV_INTERN ulint srv_read_ahead = 3; /* 1: random 2: linear 3: Both */ -UNIV_INTERN ulint srv_adaptive_checkpoint = 0; /* 0: none 1: reflex 2: estimate */ +UNIV_INTERN ulong srv_enable_unsafe_group_commit = 0; /* 0:disable 1:enable */ +UNIV_INTERN ulong srv_read_ahead = 3; /* 1: random 2: linear 3: Both */ +UNIV_INTERN ulong srv_adaptive_checkpoint = 0; /* 0: none 1: reflex 2: estimate */ -UNIV_INTERN ulint srv_expand_import = 0; /* 0:disable 1:enable */ +UNIV_INTERN ulong srv_expand_import = 0; /* 0:disable 1:enable */ -UNIV_INTERN ulint srv_extra_rsegments = 0; /* extra rseg for users */ -UNIV_INTERN ulint srv_dict_size_limit = 0; +UNIV_INTERN ulong srv_extra_rsegments = 0; /* extra rseg for users */ +UNIV_INTERN ulong srv_dict_size_limit = 0; /*-------------------------------------------*/ UNIV_INTERN ulong srv_n_spin_wait_rounds = 20; UNIV_INTERN ulong srv_n_free_tickets_to_enter = 500; === modified file 'win/make_mariadb_win_dist' --- a/win/make_mariadb_win_dist 2009-10-12 16:50:20 +0000 +++ b/win/make_mariadb_win_dist 2009-10-30 10:50:48 +0000 @@ -66,7 +66,7 @@ ls -lah $ZIPFILE echo "$ZIPFILE is the Windows noinstall binary zip" if [ $RES ] ; then - echo "Archive contents differ from the standard file list, check the diff output above" + echo "Archive contents differ from the standard file list, check the diff output above" else echo "Archive contents match the standard list, OK" fi

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[Maria-developers] [Branch ~maria-captains/maria/5.1] Rev 2759: Add federatedx files for build
by noreply＠launchpad.net 03 Nov '09

03 Nov '09

------------------------------------------------------------ revno: 2759 committer: sanja(a)askmonty.org branch nick: work-maria-5.1-federatedx timestamp: Tue 2009-11-03 16:39:54 +0200 message: Add federatedx files for build modified: storage/federatedx/CMakeLists.txt -- lp:maria https://code.launchpad.net/~maria-captains/maria/5.1 Your team Maria developers is subscribed to branch lp:maria. To unsubscribe from this branch go to https://code.launchpad.net/~maria-captains/maria/5.1/+edit-subscription.

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[Maria-developers] Additional info about engines
by Oleksandr Byelkin 03 Nov '09

03 Nov '09

Hi! There is plans to add info about engines: http://askmonty.org/worklog/Server-BackLog/?tid=61 : ------------ Add additional information about engine and show it in SHOW ENGINES: License (PROPRIETARY, GPL, BSD) (it is present just have to be shown) Maturity (TEST, ALPHA, BETA, GAMMA, RELEASE) Version (just string from engine developer like "0.99 betta", better if it will be monotonically increasing in terms of alphabetical sort). ------------ Does anybody have some additions or thoughts about it?

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[Maria-developers] [Branch ~maria-captains/maria/5.1] Rev 2758: Make federated compiling under windows
by noreply＠launchpad.net 03 Nov '09

03 Nov '09

------------------------------------------------------------ revno: 2758 committer: sanja(a)askmonty.org branch nick: work-maria-5.1-federatedx timestamp: Tue 2009-11-03 13:08:09 +0200 message: Make federated compiling under windows modified: storage/federatedx/ha_federatedx.cc -- lp:maria https://code.launchpad.net/~maria-captains/maria/5.1 Your team Maria developers is subscribed to branch lp:maria. To unsubscribe from this branch go to https://code.launchpad.net/~maria-captains/maria/5.1/+edit-subscription.

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[Maria-developers] Progress (by Bothorsen): Add a mysqlbinlog option to change the used database (36)
by worklog-noreply＠askmonty.org 03 Nov '09

03 Nov '09

----------------------------------------------------------------------- WORKLOG TASK -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- TASK...........: Add a mysqlbinlog option to change the used database CREATION DATE..: Fri, 07 Aug 2009, 14:57 SUPERVISOR.....: Monty IMPLEMENTOR....: COPIES TO......: CATEGORY.......: Server-RawIdeaBin TASK ID........: 36 (http://askmonty.org/worklog/?tid=36) VERSION........: Server-9.x STATUS.........: Un-Assigned PRIORITY.......: 60 WORKED HOURS...: 49 ESTIMATE.......: 0 (hours remain) ORIG. ESTIMATE.: 0 PROGRESS NOTES: -=-=(Bothorsen - Tue, 03 Nov 2009, 13:49)=-=- More cleanup work done by Alexi, Bo and Sergey. Worked 4 hours and estimate 0 hours remain (original estimate increased by 4 hours). -=-=(Bothorsen - Tue, 03 Nov 2009, 13:49)=-=- Sergey and Bo has been working on getting the patch ready, and Alexi has fixed some issues with the patch. Worked 15 hours and estimate 0 hours remain (original estimate increased by 15 hours). -=-=(Bothorsen - Tue, 03 Nov 2009, 13:47)=-=- Alexi has implemented a patch for this item. Worked 30 hours and estimate 0 hours remain (original estimate increased by 30 hours). -=-=(Guest - Tue, 15 Sep 2009, 18:04)=-=- Low Level Design modified. --- /tmp/wklog.36.old.19322 2009-09-15 18:04:49.000000000 +0300 +++ /tmp/wklog.36.new.19322 2009-09-15 18:04:49.000000000 +0300 @@ -191,7 +191,7 @@ - In process_event() function add switch case for Load_log_event and add print_use_stmt() invocations where needed (according to the - events lis above), e.g.: + events list above), e.g.: Exit_status process_event( PRINT_EVENT_INFO *print_event_info, -=-=(Guest - Tue, 15 Sep 2009, 15:53)=-=- Low Level Design modified. --- /tmp/wklog.36.old.13421 2009-09-15 15:53:31.000000000 +0300 +++ /tmp/wklog.36.new.13421 2009-09-15 15:53:31.000000000 +0300 @@ -150,10 +150,17 @@ following events (see process_event() function): - Query_log_event -- Execute_load_query_log_event -- Create_file_log_event - -TODO. Needed to check this list requires carefully !!! +- Load_log_event +- Execute_load_query_log_event [ :public Query_log_event ] +- Create_file_log_event [ :public Load_log_event ] + +TODO. Needed to check this list carefully (not sure for Create_file_log_event) + Notes. + - In replication, only Query_log_event and Load_log_event uses + rpl_filter->get_rewrite_db(); + - In mysqlbinlog (process_event), Execute_load_query_log_event + and Create_file_log_event are processed in separate switch + cases. And Load_log_event is processed in the default switch case. Conditions for emiting use-statement: - LOG_EVENT_SUPPRESS_USE_F is OFF for the event @@ -182,8 +189,9 @@ */ } -- In process_event() function add print_use_stmt() invocations where - needed (according to the events lis above), e.g.: +- In process_event() function add switch case for Load_log_event and + add print_use_stmt() invocations where needed (according to the + events lis above), e.g.: Exit_status process_event( PRINT_EVENT_INFO *print_event_info, @@ -207,6 +215,11 @@ } break; ... + case LOAD_EVENT: + print_use_stmt((Load_log_event*)ev, print_event_info); + break; + default: + ... } ... } -=-=(Guest - Tue, 15 Sep 2009, 12:12)=-=- Low Level Design modified. --- /tmp/wklog.36.old.3961 2009-09-15 12:12:26.000000000 +0300 +++ /tmp/wklog.36.new.3961 2009-09-15 12:12:26.000000000 +0300 @@ -144,6 +144,8 @@ 3. Supporting rewrite-db for SBR events --------------------------------------- +Limited to emiting USE <db_to> instead of USE <db_from>. + USE statements can be emited by mysqlbinlog as a result of processing the following events (see process_event() function): -=-=(Guest - Tue, 15 Sep 2009, 12:08)=-=- Low Level Design modified. --- /tmp/wklog.36.old.3794 2009-09-15 12:08:54.000000000 +0300 +++ /tmp/wklog.36.new.3794 2009-09-15 12:08:54.000000000 +0300 @@ -1 +1,229 @@ +Content +------- +1. Adding rewrite-db option +2. Supporting rewrite-db option for RBR events +3. Supporting rewrite-db option for SBR events + (Limited to affecting only USE statements) +4. Current status + +1. Adding rewrite-db option +--------------------------- + +1.1. Syntax: + --rewrite-db='db_from->db_to' + +1.2. Add 'OPT_REWRITE_DB' to 'options_client' (in client_priv.h). + +1.3. In mysqlbinlog.cc: + +- Add { "rewrite-db", OPT_REWRITE_DB, ...} record to my_long_options: +- Add Rpl_filter object to mysqlbinlog.cc + + Rpl_filter* binlog_filter; + +- Add corresponding switch case to get_one_option(): + + case OPT_REWRITE_DB: + <extract db-from and db-to strings> + binlog_filter->add_db_rewrite(db_from, db_to); + break; + . +Note. To make Rpl_filter usable in a MYSQL_CLIENT context, few small +additional changes are required: + +- In sql_list.cc/h, Sql_alloc::new(size_t) and Sql_alloc::new[](size_t) + uses sql_alloc() which is THD dependent. These are to be modified + as follows: + + #ifdef MYSQL_CLIENT + extern MEM_ROOT sql_list_client_mem_root; // defined in sql_list.cc + #endif + + class Sql_alloc + { ... + static void *operator new(size_t size) throw () + { + #ifndef MYSQL_CLIENT + return sql_alloc(size); + #else + return alloc_root(&sql_list_client_mem_root, size); + #endif + } + static void *operator new[](size_t size) throw () + { + #ifndef MYSQL_CLIENT + return sql_alloc(size); + #else + return alloc_root(&sql_list_client_mem_root, size); + #endif + } + ... + } + +- In rpl_filter.cc: + + Rpl_filter::Rpl_filter() : + ... + { + #ifdef MYSQL_CLIENT + init_alloc_root(&sql_list_client_mem_root, ...); + #endif + ... + } + + Rpl_filter::~Rpl_filter() + { ... + #ifdef MYSQL_CLIENT + free_root(&sql_list_client_mem_root, ...); + #endif + } + +2. Supporting rewrite-db for RBR events +--------------------------------------- + +In binlog, each row operation event is preceded by Table map event(s) which maps +table id(s) to database and table names. So, it's enough to support rewriting +database name in a Table map. + +2.1. Add rewrite_db() member to Table_map_log_event: + + int Table_map_log_event::rewrite_db( + const char* new_db, + size_t new_db_len, + const Format_description_log_event* desc) + { + /* 1. In temp_buf member (possibly reallocating it) rewrite + event length, db length, and db parts + 2. Change m_dblen and m_dbnam members + */ + } + +Comment. This function assumes that temp_buf member contains Table map +binlog representaion (temp_buf is used for creating corresponding +BINLOG statement). + +2.2. In mysqlbinlog modify corresponding switch case in the +process_event() function: + + Exit_status process_event( + PRINT_EVENT_INFO *print_event_info, + Log_event *ev, ...) + { + ... + switch (ev_type) { + ... + case TABLE_MAP_EVENT: + { + Table_map_log_event *map= ((Table_map_log_event *)ev); + if (shall_skip_database(map->get_db_name())) + { ... + } + // WL36 + size_t new_len= 0; + const char* new_db= binlog_filter->get_rewrite_db( + map->get_db_name(), &new_len); + if (new_len && map->rewrite_db(new_db, new_len, + glob_description_event)) + { error("Could not rewrite database name"); + goto err; + } + } + case WRITE_ROWS_EVENT: + case DELETE_ROWS_EVENT: + case UPDATE_ROWS_EVENT: + ... + } + ... + } + +Comment. Rpl_filter::get_rewrite_db(db_from, &len): if filter contains +a (db_from, db_to) pair, this function returns pointer to db_to and +sets len = db_to length; otherwise, it returns db_from and does not +change len value. + +3. Supporting rewrite-db for SBR events +--------------------------------------- + +USE statements can be emited by mysqlbinlog as a result of processing the +following events (see process_event() function): + +- Query_log_event +- Execute_load_query_log_event +- Create_file_log_event + +TODO. Needed to check this list requires carefully !!! + +Conditions for emiting use-statement: +- LOG_EVENT_SUPPRESS_USE_F is OFF for the event + (e.g. it is ON for 'create database' statement) +- event's db name differs from db_name in PRINT_EVENT_INFO + (PRINT_EVENT_INFO keeps db name of the last issued USE statement; + initially, this db name is empty). + +3.1. In mysqlbinlog.cc + +- Add the following function: + + void print_use_stmt(Log_event* event, PRINT_EVENT_INFO* pinfo) + { + if (event->flags & LOG_EVENT_SUPPRESS_USE_F) + return; + /* + - For events listed above get db_from = event->db; + - If db_from is the same as pinfo->db then return; + - If there is rewrite-db rule db_from->db_to, + set db = db_to. Else set db = db_from; + - Print "use <db>" to mysqlbinlog output + - Set pinfo->db = db_from + (this suppresses emiting use-statements by corresponding + log_event's print-function) + */ + } + +- In process_event() function add print_use_stmt() invocations where + needed (according to the events lis above), e.g.: + + Exit_status process_event( + PRINT_EVENT_INFO *print_event_info, + Log_event *ev, ...) + { + ... + switch (ev_type) { + case QUERY_EVENT: + if (shall_skip_database(((Query_log_event*)ev)->db)) + goto end; + if (opt_base64_output_mode == BASE64_OUTPUT_ALWAYS) + { + // Possibly in case of rewite-db rule for ev->db + // a warning should be emited here (see note below) + ... write_event_header_and_base64(ev, ...) ... + } + else + { + print_use_stmt((Query_log_event*)ev, print_event_info); + ev->print(result_file, print_event_info); + } + break; + ... + } + ... + } + +Note. write_event_header_and_base64() does not print use-statement. It +produces BINLOG statement using ev->temp_buf content (i.e. the binary +log representation of the event). We don't rewrite temp_buf here with +db_to name (as we do it for Table map event) - this implies the +limitation 3 mentioned above. +Question: Is supporting of rewite_db + --base64-output really needed +currently? + +4. Current status +----------------- + +The outlined design (implemented for mysql-5.1.37) is tested for +simple test-cases. + +TODO. 1. Check list of events which can emit use-statement. + 2. Supporting of rewite_db + --base64-output ? + -=-=(Guest - Mon, 14 Sep 2009, 11:51)=-=- Low Level Design modified. --- /tmp/wklog.36.old.9711 2009-09-14 11:51:43.000000000 +0300 +++ /tmp/wklog.36.new.9711 2009-09-14 11:51:43.000000000 +0300 @@ -1 +1 @@ -Pay no attention: just check for having access + -=-=(Guest - Mon, 14 Sep 2009, 11:51)=-=- Low Level Design modified. --- /tmp/wklog.36.old.9678 2009-09-14 11:51:28.000000000 +0300 +++ /tmp/wklog.36.new.9678 2009-09-14 11:51:28.000000000 +0300 @@ -1 +1 @@ - +Pay no attention: just check for having access -=-=(Knielsen - Mon, 17 Aug 2009, 12:44)=-=- High-Level Specification modified. --- /tmp/wklog.36.old.7834 2009-08-17 12:44:17.000000000 +0300 +++ /tmp/wklog.36.new.7834 2009-08-17 12:44:17.000000000 +0300 @@ -13,7 +13,9 @@ statement refers to tables in current database, so that changing the current database will make the statement to work on a table in a different database). -See also MySQL BUG#42941. +See also MySQL BUG#42941. Note this bug is fixed in MySQL 5.1.37, which is not +merged into MariaDB at the time of writing, but planned to be merged before +release. What we could do ---------------- ------------------------------------------------------------ -=-=(View All Progress Notes, 16 total)=-=- http://askmonty.org/worklog/index.pl?tid=36&nolimit=1 DESCRIPTION: Sometimes there is a need to take a binary log and apply it to a database with a different name than the original name of the database on binlog producer. If one is using statement-based replication, he can achieve this by grepping out "USE dbname" statements out of the output of mysqlbinlog(*). With row-based replication this is no longer possible, as database name is encoded within the the BINLOG '....' statement. This task is about adding an option to mysqlbinlog that would allow to change the names of used databases in both RBR and SBR events. (*) this implies that all statements refer to tables in the current database, doesn't catch updates made inside stored functions and so forth, but still works for a practially-important subset of cases. HIGH-LEVEL SPECIFICATION: Context ------- (See http://askmonty.org/wiki/index.php/Scratch/ReplicationOptions for global overview) At the moment, the server has a replication slave option --replicate-rewrite-db="from->to" the option affects - Table_map_log_event (all RBR events) - Load_log_event (LOAD DATA) - Query_log_event (SBR-based updates, with the usual assumption that the statement refers to tables in current database, so that changing the current database will make the statement to work on a table in a different database). See also MySQL BUG#42941. Note this bug is fixed in MySQL 5.1.37, which is not merged into MariaDB at the time of writing, but planned to be merged before release. What we could do ---------------- Option1: make mysqlbinlog accept --replicate-rewrite-db option ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Make mysqlbinlog accept --replicate-rewrite-db options and process them to the same extent as replication slave would process --replicate-rewrite-db option. Option2: Add database-agnostic RBR events and --strip-db option ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Right now RBR events require a databasename. It is not possible to have RBR event stream that won't mention which database the events are for. When I tried to use debugger and specify empty database name, attempt to apply the binlog resulted in this error: 090809 17:38:44 [ERROR] Slave SQL: Error 'Table '.tablename' doesn't exist' on opening tables, We could do as follows: - Make the server interpret empty database name in RBR event (i.e. in a Table_map_log_event) as "use current database". Binlog slave thread probably should not allow such events as it doesn't have a natural current database. - Add a mysqlbinlog --strip-db option that would = not produce any "USE dbname" statements = change databasename for all RBR events to be empty That way, mysqlbinlog output will be database-agnostic and apply to the current database. (this will have the usual limitations that we assume that all statements in the binlog refer to the current database). Option3: Enhance database rewrite ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ If there is a need to support database change for statements that use dbname.tablename notation and are replicated as statements (i.e. are DDL statements and/or DML statements that are binlogged as statements), then that could be supported as follows: - Make the server's parser recognize special form of comments /* !database-alias(oldname,newname) */ and save the mapping somewhere - Put the hooks in table open and name resolution code to use the saved mapping. Once we've done the above, it will be easy to perform a complete, no-compromise or restrictions database name change in binary log. It will be possible to do the rewrites either on the slave ( --replicate-rewrite-db will work for all kinds of statements), or in mysqlbinlog (adding a comment is easy and doesn't require mysqlbinlog to parse the statement). LOW-LEVEL DESIGN: Content ------- 1. Adding rewrite-db option 2. Supporting rewrite-db option for RBR events 3. Supporting rewrite-db option for SBR events (Limited to affecting only USE statements) 4. Current status 1. Adding rewrite-db option --------------------------- 1.1. Syntax: --rewrite-db='db_from->db_to' 1.2. Add 'OPT_REWRITE_DB' to 'options_client' (in client_priv.h). 1.3. In mysqlbinlog.cc: - Add { "rewrite-db", OPT_REWRITE_DB, ...} record to my_long_options: - Add Rpl_filter object to mysqlbinlog.cc Rpl_filter* binlog_filter; - Add corresponding switch case to get_one_option(): case OPT_REWRITE_DB: <extract db-from and db-to strings> binlog_filter->add_db_rewrite(db_from, db_to); break; . Note. To make Rpl_filter usable in a MYSQL_CLIENT context, few small additional changes are required: - In sql_list.cc/h, Sql_alloc::new(size_t) and Sql_alloc::new[](size_t) uses sql_alloc() which is THD dependent. These are to be modified as follows: #ifdef MYSQL_CLIENT extern MEM_ROOT sql_list_client_mem_root; // defined in sql_list.cc #endif class Sql_alloc { ... static void *operator new(size_t size) throw () { #ifndef MYSQL_CLIENT return sql_alloc(size); #else return alloc_root(&sql_list_client_mem_root, size); #endif } static void *operator new[](size_t size) throw () { #ifndef MYSQL_CLIENT return sql_alloc(size); #else return alloc_root(&sql_list_client_mem_root, size); #endif } ... } - In rpl_filter.cc: Rpl_filter::Rpl_filter() : ... { #ifdef MYSQL_CLIENT init_alloc_root(&sql_list_client_mem_root, ...); #endif ... } Rpl_filter::~Rpl_filter() { ... #ifdef MYSQL_CLIENT free_root(&sql_list_client_mem_root, ...); #endif } 2. Supporting rewrite-db for RBR events --------------------------------------- In binlog, each row operation event is preceded by Table map event(s) which maps table id(s) to database and table names. So, it's enough to support rewriting database name in a Table map. 2.1. Add rewrite_db() member to Table_map_log_event: int Table_map_log_event::rewrite_db( const char* new_db, size_t new_db_len, const Format_description_log_event* desc) { /* 1. In temp_buf member (possibly reallocating it) rewrite event length, db length, and db parts 2. Change m_dblen and m_dbnam members */ } Comment. This function assumes that temp_buf member contains Table map binlog representaion (temp_buf is used for creating corresponding BINLOG statement). 2.2. In mysqlbinlog modify corresponding switch case in the process_event() function: Exit_status process_event( PRINT_EVENT_INFO *print_event_info, Log_event *ev, ...) { ... switch (ev_type) { ... case TABLE_MAP_EVENT: { Table_map_log_event *map= ((Table_map_log_event *)ev); if (shall_skip_database(map->get_db_name())) { ... } // WL36 size_t new_len= 0; const char* new_db= binlog_filter->get_rewrite_db( map->get_db_name(), &new_len); if (new_len && map->rewrite_db(new_db, new_len, glob_description_event)) { error("Could not rewrite database name"); goto err; } } case WRITE_ROWS_EVENT: case DELETE_ROWS_EVENT: case UPDATE_ROWS_EVENT: ... } ... } Comment. Rpl_filter::get_rewrite_db(db_from, &len): if filter contains a (db_from, db_to) pair, this function returns pointer to db_to and sets len = db_to length; otherwise, it returns db_from and does not change len value. 3. Supporting rewrite-db for SBR events --------------------------------------- Limited to emiting USE <db_to> instead of USE <db_from>. USE statements can be emited by mysqlbinlog as a result of processing the following events (see process_event() function): - Query_log_event - Load_log_event - Execute_load_query_log_event [ :public Query_log_event ] - Create_file_log_event [ :public Load_log_event ] TODO. Needed to check this list carefully (not sure for Create_file_log_event) Notes. - In replication, only Query_log_event and Load_log_event uses rpl_filter->get_rewrite_db(); - In mysqlbinlog (process_event), Execute_load_query_log_event and Create_file_log_event are processed in separate switch cases. And Load_log_event is processed in the default switch case. Conditions for emiting use-statement: - LOG_EVENT_SUPPRESS_USE_F is OFF for the event (e.g. it is ON for 'create database' statement) - event's db name differs from db_name in PRINT_EVENT_INFO (PRINT_EVENT_INFO keeps db name of the last issued USE statement; initially, this db name is empty). 3.1. In mysqlbinlog.cc - Add the following function: void print_use_stmt(Log_event* event, PRINT_EVENT_INFO* pinfo) { if (event->flags & LOG_EVENT_SUPPRESS_USE_F) return; /* - For events listed above get db_from = event->db; - If db_from is the same as pinfo->db then return; - If there is rewrite-db rule db_from->db_to, set db = db_to. Else set db = db_from; - Print "use <db>" to mysqlbinlog output - Set pinfo->db = db_from (this suppresses emiting use-statements by corresponding log_event's print-function) */ } - In process_event() function add switch case for Load_log_event and add print_use_stmt() invocations where needed (according to the events list above), e.g.: Exit_status process_event( PRINT_EVENT_INFO *print_event_info, Log_event *ev, ...) { ... switch (ev_type) { case QUERY_EVENT: if (shall_skip_database(((Query_log_event*)ev)->db)) goto end; if (opt_base64_output_mode == BASE64_OUTPUT_ALWAYS) { // Possibly in case of rewite-db rule for ev->db // a warning should be emited here (see note below) ... write_event_header_and_base64(ev, ...) ... } else { print_use_stmt((Query_log_event*)ev, print_event_info); ev->print(result_file, print_event_info); } break; ... case LOAD_EVENT: print_use_stmt((Load_log_event*)ev, print_event_info); break; default: ... } ... } Note. write_event_header_and_base64() does not print use-statement. It produces BINLOG statement using ev->temp_buf content (i.e. the binary log representation of the event). We don't rewrite temp_buf here with db_to name (as we do it for Table map event) - this implies the limitation 3 mentioned above. Question: Is supporting of rewite_db + --base64-output really needed currently? 4. Current status ----------------- The outlined design (implemented for mysql-5.1.37) is tested for simple test-cases. TODO. 1. Check list of events which can emit use-statement. 2. Supporting of rewite_db + --base64-output ? ESTIMATED WORK TIME ESTIMATED COMPLETION DATE ----------------------------------------------------------------------- WorkLog (v3.5.9)

1 0

[Maria-developers] Progress (by Bothorsen): Add a mysqlbinlog option to change the used database (36)
by worklog-noreply＠askmonty.org 03 Nov '09

03 Nov '09

----------------------------------------------------------------------- WORKLOG TASK -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- TASK...........: Add a mysqlbinlog option to change the used database CREATION DATE..: Fri, 07 Aug 2009, 14:57 SUPERVISOR.....: Monty IMPLEMENTOR....: COPIES TO......: CATEGORY.......: Server-RawIdeaBin TASK ID........: 36 (http://askmonty.org/worklog/?tid=36) VERSION........: Server-9.x STATUS.........: Un-Assigned PRIORITY.......: 60 WORKED HOURS...: 49 ESTIMATE.......: 0 (hours remain) ORIG. ESTIMATE.: 0 PROGRESS NOTES: -=-=(Bothorsen - Tue, 03 Nov 2009, 13:49)=-=- More cleanup work done by Alexi, Bo and Sergey. Worked 4 hours and estimate 0 hours remain (original estimate increased by 4 hours). -=-=(Bothorsen - Tue, 03 Nov 2009, 13:49)=-=- Sergey and Bo has been working on getting the patch ready, and Alexi has fixed some issues with the patch. Worked 15 hours and estimate 0 hours remain (original estimate increased by 15 hours). -=-=(Bothorsen - Tue, 03 Nov 2009, 13:47)=-=- Alexi has implemented a patch for this item. Worked 30 hours and estimate 0 hours remain (original estimate increased by 30 hours). -=-=(Guest - Tue, 15 Sep 2009, 18:04)=-=- Low Level Design modified. --- /tmp/wklog.36.old.19322 2009-09-15 18:04:49.000000000 +0300 +++ /tmp/wklog.36.new.19322 2009-09-15 18:04:49.000000000 +0300 @@ -191,7 +191,7 @@ - In process_event() function add switch case for Load_log_event and add print_use_stmt() invocations where needed (according to the - events lis above), e.g.: + events list above), e.g.: Exit_status process_event( PRINT_EVENT_INFO *print_event_info, -=-=(Guest - Tue, 15 Sep 2009, 15:53)=-=- Low Level Design modified. --- /tmp/wklog.36.old.13421 2009-09-15 15:53:31.000000000 +0300 +++ /tmp/wklog.36.new.13421 2009-09-15 15:53:31.000000000 +0300 @@ -150,10 +150,17 @@ following events (see process_event() function): - Query_log_event -- Execute_load_query_log_event -- Create_file_log_event - -TODO. Needed to check this list requires carefully !!! +- Load_log_event +- Execute_load_query_log_event [ :public Query_log_event ] +- Create_file_log_event [ :public Load_log_event ] + +TODO. Needed to check this list carefully (not sure for Create_file_log_event) + Notes. + - In replication, only Query_log_event and Load_log_event uses + rpl_filter->get_rewrite_db(); + - In mysqlbinlog (process_event), Execute_load_query_log_event + and Create_file_log_event are processed in separate switch + cases. And Load_log_event is processed in the default switch case. Conditions for emiting use-statement: - LOG_EVENT_SUPPRESS_USE_F is OFF for the event @@ -182,8 +189,9 @@ */ } -- In process_event() function add print_use_stmt() invocations where - needed (according to the events lis above), e.g.: +- In process_event() function add switch case for Load_log_event and + add print_use_stmt() invocations where needed (according to the + events lis above), e.g.: Exit_status process_event( PRINT_EVENT_INFO *print_event_info, @@ -207,6 +215,11 @@ } break; ... + case LOAD_EVENT: + print_use_stmt((Load_log_event*)ev, print_event_info); + break; + default: + ... } ... } -=-=(Guest - Tue, 15 Sep 2009, 12:12)=-=- Low Level Design modified. --- /tmp/wklog.36.old.3961 2009-09-15 12:12:26.000000000 +0300 +++ /tmp/wklog.36.new.3961 2009-09-15 12:12:26.000000000 +0300 @@ -144,6 +144,8 @@ 3. Supporting rewrite-db for SBR events --------------------------------------- +Limited to emiting USE <db_to> instead of USE <db_from>. + USE statements can be emited by mysqlbinlog as a result of processing the following events (see process_event() function): -=-=(Guest - Tue, 15 Sep 2009, 12:08)=-=- Low Level Design modified. --- /tmp/wklog.36.old.3794 2009-09-15 12:08:54.000000000 +0300 +++ /tmp/wklog.36.new.3794 2009-09-15 12:08:54.000000000 +0300 @@ -1 +1,229 @@ +Content +------- +1. Adding rewrite-db option +2. Supporting rewrite-db option for RBR events +3. Supporting rewrite-db option for SBR events + (Limited to affecting only USE statements) +4. Current status + +1. Adding rewrite-db option +--------------------------- + +1.1. Syntax: + --rewrite-db='db_from->db_to' + +1.2. Add 'OPT_REWRITE_DB' to 'options_client' (in client_priv.h). + +1.3. In mysqlbinlog.cc: + +- Add { "rewrite-db", OPT_REWRITE_DB, ...} record to my_long_options: +- Add Rpl_filter object to mysqlbinlog.cc + + Rpl_filter* binlog_filter; + +- Add corresponding switch case to get_one_option(): + + case OPT_REWRITE_DB: + <extract db-from and db-to strings> + binlog_filter->add_db_rewrite(db_from, db_to); + break; + . +Note. To make Rpl_filter usable in a MYSQL_CLIENT context, few small +additional changes are required: + +- In sql_list.cc/h, Sql_alloc::new(size_t) and Sql_alloc::new[](size_t) + uses sql_alloc() which is THD dependent. These are to be modified + as follows: + + #ifdef MYSQL_CLIENT + extern MEM_ROOT sql_list_client_mem_root; // defined in sql_list.cc + #endif + + class Sql_alloc + { ... + static void *operator new(size_t size) throw () + { + #ifndef MYSQL_CLIENT + return sql_alloc(size); + #else + return alloc_root(&sql_list_client_mem_root, size); + #endif + } + static void *operator new[](size_t size) throw () + { + #ifndef MYSQL_CLIENT + return sql_alloc(size); + #else + return alloc_root(&sql_list_client_mem_root, size); + #endif + } + ... + } + +- In rpl_filter.cc: + + Rpl_filter::Rpl_filter() : + ... + { + #ifdef MYSQL_CLIENT + init_alloc_root(&sql_list_client_mem_root, ...); + #endif + ... + } + + Rpl_filter::~Rpl_filter() + { ... + #ifdef MYSQL_CLIENT + free_root(&sql_list_client_mem_root, ...); + #endif + } + +2. Supporting rewrite-db for RBR events +--------------------------------------- + +In binlog, each row operation event is preceded by Table map event(s) which maps +table id(s) to database and table names. So, it's enough to support rewriting +database name in a Table map. + +2.1. Add rewrite_db() member to Table_map_log_event: + + int Table_map_log_event::rewrite_db( + const char* new_db, + size_t new_db_len, + const Format_description_log_event* desc) + { + /* 1. In temp_buf member (possibly reallocating it) rewrite + event length, db length, and db parts + 2. Change m_dblen and m_dbnam members + */ + } + +Comment. This function assumes that temp_buf member contains Table map +binlog representaion (temp_buf is used for creating corresponding +BINLOG statement). + +2.2. In mysqlbinlog modify corresponding switch case in the +process_event() function: + + Exit_status process_event( + PRINT_EVENT_INFO *print_event_info, + Log_event *ev, ...) + { + ... + switch (ev_type) { + ... + case TABLE_MAP_EVENT: + { + Table_map_log_event *map= ((Table_map_log_event *)ev); + if (shall_skip_database(map->get_db_name())) + { ... + } + // WL36 + size_t new_len= 0; + const char* new_db= binlog_filter->get_rewrite_db( + map->get_db_name(), &new_len); + if (new_len && map->rewrite_db(new_db, new_len, + glob_description_event)) + { error("Could not rewrite database name"); + goto err; + } + } + case WRITE_ROWS_EVENT: + case DELETE_ROWS_EVENT: + case UPDATE_ROWS_EVENT: + ... + } + ... + } + +Comment. Rpl_filter::get_rewrite_db(db_from, &len): if filter contains +a (db_from, db_to) pair, this function returns pointer to db_to and +sets len = db_to length; otherwise, it returns db_from and does not +change len value. + +3. Supporting rewrite-db for SBR events +--------------------------------------- + +USE statements can be emited by mysqlbinlog as a result of processing the +following events (see process_event() function): + +- Query_log_event +- Execute_load_query_log_event +- Create_file_log_event + +TODO. Needed to check this list requires carefully !!! + +Conditions for emiting use-statement: +- LOG_EVENT_SUPPRESS_USE_F is OFF for the event + (e.g. it is ON for 'create database' statement) +- event's db name differs from db_name in PRINT_EVENT_INFO + (PRINT_EVENT_INFO keeps db name of the last issued USE statement; + initially, this db name is empty). + +3.1. In mysqlbinlog.cc + +- Add the following function: + + void print_use_stmt(Log_event* event, PRINT_EVENT_INFO* pinfo) + { + if (event->flags & LOG_EVENT_SUPPRESS_USE_F) + return; + /* + - For events listed above get db_from = event->db; + - If db_from is the same as pinfo->db then return; + - If there is rewrite-db rule db_from->db_to, + set db = db_to. Else set db = db_from; + - Print "use <db>" to mysqlbinlog output + - Set pinfo->db = db_from + (this suppresses emiting use-statements by corresponding + log_event's print-function) + */ + } + +- In process_event() function add print_use_stmt() invocations where + needed (according to the events lis above), e.g.: + + Exit_status process_event( + PRINT_EVENT_INFO *print_event_info, + Log_event *ev, ...) + { + ... + switch (ev_type) { + case QUERY_EVENT: + if (shall_skip_database(((Query_log_event*)ev)->db)) + goto end; + if (opt_base64_output_mode == BASE64_OUTPUT_ALWAYS) + { + // Possibly in case of rewite-db rule for ev->db + // a warning should be emited here (see note below) + ... write_event_header_and_base64(ev, ...) ... + } + else + { + print_use_stmt((Query_log_event*)ev, print_event_info); + ev->print(result_file, print_event_info); + } + break; + ... + } + ... + } + +Note. write_event_header_and_base64() does not print use-statement. It +produces BINLOG statement using ev->temp_buf content (i.e. the binary +log representation of the event). We don't rewrite temp_buf here with +db_to name (as we do it for Table map event) - this implies the +limitation 3 mentioned above. +Question: Is supporting of rewite_db + --base64-output really needed +currently? + +4. Current status +----------------- + +The outlined design (implemented for mysql-5.1.37) is tested for +simple test-cases. + +TODO. 1. Check list of events which can emit use-statement. + 2. Supporting of rewite_db + --base64-output ? + -=-=(Guest - Mon, 14 Sep 2009, 11:51)=-=- Low Level Design modified. --- /tmp/wklog.36.old.9711 2009-09-14 11:51:43.000000000 +0300 +++ /tmp/wklog.36.new.9711 2009-09-14 11:51:43.000000000 +0300 @@ -1 +1 @@ -Pay no attention: just check for having access + -=-=(Guest - Mon, 14 Sep 2009, 11:51)=-=- Low Level Design modified. --- /tmp/wklog.36.old.9678 2009-09-14 11:51:28.000000000 +0300 +++ /tmp/wklog.36.new.9678 2009-09-14 11:51:28.000000000 +0300 @@ -1 +1 @@ - +Pay no attention: just check for having access -=-=(Knielsen - Mon, 17 Aug 2009, 12:44)=-=- High-Level Specification modified. --- /tmp/wklog.36.old.7834 2009-08-17 12:44:17.000000000 +0300 +++ /tmp/wklog.36.new.7834 2009-08-17 12:44:17.000000000 +0300 @@ -13,7 +13,9 @@ statement refers to tables in current database, so that changing the current database will make the statement to work on a table in a different database). -See also MySQL BUG#42941. +See also MySQL BUG#42941. Note this bug is fixed in MySQL 5.1.37, which is not +merged into MariaDB at the time of writing, but planned to be merged before +release. What we could do ---------------- ------------------------------------------------------------ -=-=(View All Progress Notes, 16 total)=-=- http://askmonty.org/worklog/index.pl?tid=36&nolimit=1 DESCRIPTION: Sometimes there is a need to take a binary log and apply it to a database with a different name than the original name of the database on binlog producer. If one is using statement-based replication, he can achieve this by grepping out "USE dbname" statements out of the output of mysqlbinlog(*). With row-based replication this is no longer possible, as database name is encoded within the the BINLOG '....' statement. This task is about adding an option to mysqlbinlog that would allow to change the names of used databases in both RBR and SBR events. (*) this implies that all statements refer to tables in the current database, doesn't catch updates made inside stored functions and so forth, but still works for a practially-important subset of cases. HIGH-LEVEL SPECIFICATION: Context ------- (See http://askmonty.org/wiki/index.php/Scratch/ReplicationOptions for global overview) At the moment, the server has a replication slave option --replicate-rewrite-db="from->to" the option affects - Table_map_log_event (all RBR events) - Load_log_event (LOAD DATA) - Query_log_event (SBR-based updates, with the usual assumption that the statement refers to tables in current database, so that changing the current database will make the statement to work on a table in a different database). See also MySQL BUG#42941. Note this bug is fixed in MySQL 5.1.37, which is not merged into MariaDB at the time of writing, but planned to be merged before release. What we could do ---------------- Option1: make mysqlbinlog accept --replicate-rewrite-db option ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Make mysqlbinlog accept --replicate-rewrite-db options and process them to the same extent as replication slave would process --replicate-rewrite-db option. Option2: Add database-agnostic RBR events and --strip-db option ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Right now RBR events require a databasename. It is not possible to have RBR event stream that won't mention which database the events are for. When I tried to use debugger and specify empty database name, attempt to apply the binlog resulted in this error: 090809 17:38:44 [ERROR] Slave SQL: Error 'Table '.tablename' doesn't exist' on opening tables, We could do as follows: - Make the server interpret empty database name in RBR event (i.e. in a Table_map_log_event) as "use current database". Binlog slave thread probably should not allow such events as it doesn't have a natural current database. - Add a mysqlbinlog --strip-db option that would = not produce any "USE dbname" statements = change databasename for all RBR events to be empty That way, mysqlbinlog output will be database-agnostic and apply to the current database. (this will have the usual limitations that we assume that all statements in the binlog refer to the current database). Option3: Enhance database rewrite ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ If there is a need to support database change for statements that use dbname.tablename notation and are replicated as statements (i.e. are DDL statements and/or DML statements that are binlogged as statements), then that could be supported as follows: - Make the server's parser recognize special form of comments /* !database-alias(oldname,newname) */ and save the mapping somewhere - Put the hooks in table open and name resolution code to use the saved mapping. Once we've done the above, it will be easy to perform a complete, no-compromise or restrictions database name change in binary log. It will be possible to do the rewrites either on the slave ( --replicate-rewrite-db will work for all kinds of statements), or in mysqlbinlog (adding a comment is easy and doesn't require mysqlbinlog to parse the statement). LOW-LEVEL DESIGN: Content ------- 1. Adding rewrite-db option 2. Supporting rewrite-db option for RBR events 3. Supporting rewrite-db option for SBR events (Limited to affecting only USE statements) 4. Current status 1. Adding rewrite-db option --------------------------- 1.1. Syntax: --rewrite-db='db_from->db_to' 1.2. Add 'OPT_REWRITE_DB' to 'options_client' (in client_priv.h). 1.3. In mysqlbinlog.cc: - Add { "rewrite-db", OPT_REWRITE_DB, ...} record to my_long_options: - Add Rpl_filter object to mysqlbinlog.cc Rpl_filter* binlog_filter; - Add corresponding switch case to get_one_option(): case OPT_REWRITE_DB: <extract db-from and db-to strings> binlog_filter->add_db_rewrite(db_from, db_to); break; . Note. To make Rpl_filter usable in a MYSQL_CLIENT context, few small additional changes are required: - In sql_list.cc/h, Sql_alloc::new(size_t) and Sql_alloc::new[](size_t) uses sql_alloc() which is THD dependent. These are to be modified as follows: #ifdef MYSQL_CLIENT extern MEM_ROOT sql_list_client_mem_root; // defined in sql_list.cc #endif class Sql_alloc { ... static void *operator new(size_t size) throw () { #ifndef MYSQL_CLIENT return sql_alloc(size); #else return alloc_root(&sql_list_client_mem_root, size); #endif } static void *operator new[](size_t size) throw () { #ifndef MYSQL_CLIENT return sql_alloc(size); #else return alloc_root(&sql_list_client_mem_root, size); #endif } ... } - In rpl_filter.cc: Rpl_filter::Rpl_filter() : ... { #ifdef MYSQL_CLIENT init_alloc_root(&sql_list_client_mem_root, ...); #endif ... } Rpl_filter::~Rpl_filter() { ... #ifdef MYSQL_CLIENT free_root(&sql_list_client_mem_root, ...); #endif } 2. Supporting rewrite-db for RBR events --------------------------------------- In binlog, each row operation event is preceded by Table map event(s) which maps table id(s) to database and table names. So, it's enough to support rewriting database name in a Table map. 2.1. Add rewrite_db() member to Table_map_log_event: int Table_map_log_event::rewrite_db( const char* new_db, size_t new_db_len, const Format_description_log_event* desc) { /* 1. In temp_buf member (possibly reallocating it) rewrite event length, db length, and db parts 2. Change m_dblen and m_dbnam members */ } Comment. This function assumes that temp_buf member contains Table map binlog representaion (temp_buf is used for creating corresponding BINLOG statement). 2.2. In mysqlbinlog modify corresponding switch case in the process_event() function: Exit_status process_event( PRINT_EVENT_INFO *print_event_info, Log_event *ev, ...) { ... switch (ev_type) { ... case TABLE_MAP_EVENT: { Table_map_log_event *map= ((Table_map_log_event *)ev); if (shall_skip_database(map->get_db_name())) { ... } // WL36 size_t new_len= 0; const char* new_db= binlog_filter->get_rewrite_db( map->get_db_name(), &new_len); if (new_len && map->rewrite_db(new_db, new_len, glob_description_event)) { error("Could not rewrite database name"); goto err; } } case WRITE_ROWS_EVENT: case DELETE_ROWS_EVENT: case UPDATE_ROWS_EVENT: ... } ... } Comment. Rpl_filter::get_rewrite_db(db_from, &len): if filter contains a (db_from, db_to) pair, this function returns pointer to db_to and sets len = db_to length; otherwise, it returns db_from and does not change len value. 3. Supporting rewrite-db for SBR events --------------------------------------- Limited to emiting USE <db_to> instead of USE <db_from>. USE statements can be emited by mysqlbinlog as a result of processing the following events (see process_event() function): - Query_log_event - Load_log_event - Execute_load_query_log_event [ :public Query_log_event ] - Create_file_log_event [ :public Load_log_event ] TODO. Needed to check this list carefully (not sure for Create_file_log_event) Notes. - In replication, only Query_log_event and Load_log_event uses rpl_filter->get_rewrite_db(); - In mysqlbinlog (process_event), Execute_load_query_log_event and Create_file_log_event are processed in separate switch cases. And Load_log_event is processed in the default switch case. Conditions for emiting use-statement: - LOG_EVENT_SUPPRESS_USE_F is OFF for the event (e.g. it is ON for 'create database' statement) - event's db name differs from db_name in PRINT_EVENT_INFO (PRINT_EVENT_INFO keeps db name of the last issued USE statement; initially, this db name is empty). 3.1. In mysqlbinlog.cc - Add the following function: void print_use_stmt(Log_event* event, PRINT_EVENT_INFO* pinfo) { if (event->flags & LOG_EVENT_SUPPRESS_USE_F) return; /* - For events listed above get db_from = event->db; - If db_from is the same as pinfo->db then return; - If there is rewrite-db rule db_from->db_to, set db = db_to. Else set db = db_from; - Print "use <db>" to mysqlbinlog output - Set pinfo->db = db_from (this suppresses emiting use-statements by corresponding log_event's print-function) */ } - In process_event() function add switch case for Load_log_event and add print_use_stmt() invocations where needed (according to the events list above), e.g.: Exit_status process_event( PRINT_EVENT_INFO *print_event_info, Log_event *ev, ...) { ... switch (ev_type) { case QUERY_EVENT: if (shall_skip_database(((Query_log_event*)ev)->db)) goto end; if (opt_base64_output_mode == BASE64_OUTPUT_ALWAYS) { // Possibly in case of rewite-db rule for ev->db // a warning should be emited here (see note below) ... write_event_header_and_base64(ev, ...) ... } else { print_use_stmt((Query_log_event*)ev, print_event_info); ev->print(result_file, print_event_info); } break; ... case LOAD_EVENT: print_use_stmt((Load_log_event*)ev, print_event_info); break; default: ... } ... } Note. write_event_header_and_base64() does not print use-statement. It produces BINLOG statement using ev->temp_buf content (i.e. the binary log representation of the event). We don't rewrite temp_buf here with db_to name (as we do it for Table map event) - this implies the limitation 3 mentioned above. Question: Is supporting of rewite_db + --base64-output really needed currently? 4. Current status ----------------- The outlined design (implemented for mysql-5.1.37) is tested for simple test-cases. TODO. 1. Check list of events which can emit use-statement. 2. Supporting of rewite_db + --base64-output ? ESTIMATED WORK TIME ESTIMATED COMPLETION DATE ----------------------------------------------------------------------- WorkLog (v3.5.9)

1 0

[Maria-developers] Progress (by Bothorsen): Add a mysqlbinlog option to change the used database (36)
by worklog-noreply＠askmonty.org 03 Nov '09

03 Nov '09

----------------------------------------------------------------------- WORKLOG TASK -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- TASK...........: Add a mysqlbinlog option to change the used database CREATION DATE..: Fri, 07 Aug 2009, 14:57 SUPERVISOR.....: Monty IMPLEMENTOR....: COPIES TO......: CATEGORY.......: Server-RawIdeaBin TASK ID........: 36 (http://askmonty.org/worklog/?tid=36) VERSION........: Server-9.x STATUS.........: Un-Assigned PRIORITY.......: 60 WORKED HOURS...: 45 ESTIMATE.......: 0 (hours remain) ORIG. ESTIMATE.: 0 PROGRESS NOTES: -=-=(Bothorsen - Tue, 03 Nov 2009, 13:49)=-=- Sergey and Bo has been working on getting the patch ready, and Alexi has fixed some issues with the patch. Worked 15 hours and estimate 0 hours remain (original estimate increased by 15 hours). -=-=(Bothorsen - Tue, 03 Nov 2009, 13:47)=-=- Alexi has implemented a patch for this item. Worked 30 hours and estimate 0 hours remain (original estimate increased by 30 hours). -=-=(Guest - Tue, 15 Sep 2009, 18:04)=-=- Low Level Design modified. --- /tmp/wklog.36.old.19322 2009-09-15 18:04:49.000000000 +0300 +++ /tmp/wklog.36.new.19322 2009-09-15 18:04:49.000000000 +0300 @@ -191,7 +191,7 @@ - In process_event() function add switch case for Load_log_event and add print_use_stmt() invocations where needed (according to the - events lis above), e.g.: + events list above), e.g.: Exit_status process_event( PRINT_EVENT_INFO *print_event_info, -=-=(Guest - Tue, 15 Sep 2009, 15:53)=-=- Low Level Design modified. --- /tmp/wklog.36.old.13421 2009-09-15 15:53:31.000000000 +0300 +++ /tmp/wklog.36.new.13421 2009-09-15 15:53:31.000000000 +0300 @@ -150,10 +150,17 @@ following events (see process_event() function): - Query_log_event -- Execute_load_query_log_event -- Create_file_log_event - -TODO. Needed to check this list requires carefully !!! +- Load_log_event +- Execute_load_query_log_event [ :public Query_log_event ] +- Create_file_log_event [ :public Load_log_event ] + +TODO. Needed to check this list carefully (not sure for Create_file_log_event) + Notes. + - In replication, only Query_log_event and Load_log_event uses + rpl_filter->get_rewrite_db(); + - In mysqlbinlog (process_event), Execute_load_query_log_event + and Create_file_log_event are processed in separate switch + cases. And Load_log_event is processed in the default switch case. Conditions for emiting use-statement: - LOG_EVENT_SUPPRESS_USE_F is OFF for the event @@ -182,8 +189,9 @@ */ } -- In process_event() function add print_use_stmt() invocations where - needed (according to the events lis above), e.g.: +- In process_event() function add switch case for Load_log_event and + add print_use_stmt() invocations where needed (according to the + events lis above), e.g.: Exit_status process_event( PRINT_EVENT_INFO *print_event_info, @@ -207,6 +215,11 @@ } break; ... + case LOAD_EVENT: + print_use_stmt((Load_log_event*)ev, print_event_info); + break; + default: + ... } ... } -=-=(Guest - Tue, 15 Sep 2009, 12:12)=-=- Low Level Design modified. --- /tmp/wklog.36.old.3961 2009-09-15 12:12:26.000000000 +0300 +++ /tmp/wklog.36.new.3961 2009-09-15 12:12:26.000000000 +0300 @@ -144,6 +144,8 @@ 3. Supporting rewrite-db for SBR events --------------------------------------- +Limited to emiting USE <db_to> instead of USE <db_from>. + USE statements can be emited by mysqlbinlog as a result of processing the following events (see process_event() function): -=-=(Guest - Tue, 15 Sep 2009, 12:08)=-=- Low Level Design modified. --- /tmp/wklog.36.old.3794 2009-09-15 12:08:54.000000000 +0300 +++ /tmp/wklog.36.new.3794 2009-09-15 12:08:54.000000000 +0300 @@ -1 +1,229 @@ +Content +------- +1. Adding rewrite-db option +2. Supporting rewrite-db option for RBR events +3. Supporting rewrite-db option for SBR events + (Limited to affecting only USE statements) +4. Current status + +1. Adding rewrite-db option +--------------------------- + +1.1. Syntax: + --rewrite-db='db_from->db_to' + +1.2. Add 'OPT_REWRITE_DB' to 'options_client' (in client_priv.h). + +1.3. In mysqlbinlog.cc: + +- Add { "rewrite-db", OPT_REWRITE_DB, ...} record to my_long_options: +- Add Rpl_filter object to mysqlbinlog.cc + + Rpl_filter* binlog_filter; + +- Add corresponding switch case to get_one_option(): + + case OPT_REWRITE_DB: + <extract db-from and db-to strings> + binlog_filter->add_db_rewrite(db_from, db_to); + break; + . +Note. To make Rpl_filter usable in a MYSQL_CLIENT context, few small +additional changes are required: + +- In sql_list.cc/h, Sql_alloc::new(size_t) and Sql_alloc::new[](size_t) + uses sql_alloc() which is THD dependent. These are to be modified + as follows: + + #ifdef MYSQL_CLIENT + extern MEM_ROOT sql_list_client_mem_root; // defined in sql_list.cc + #endif + + class Sql_alloc + { ... + static void *operator new(size_t size) throw () + { + #ifndef MYSQL_CLIENT + return sql_alloc(size); + #else + return alloc_root(&sql_list_client_mem_root, size); + #endif + } + static void *operator new[](size_t size) throw () + { + #ifndef MYSQL_CLIENT + return sql_alloc(size); + #else + return alloc_root(&sql_list_client_mem_root, size); + #endif + } + ... + } + +- In rpl_filter.cc: + + Rpl_filter::Rpl_filter() : + ... + { + #ifdef MYSQL_CLIENT + init_alloc_root(&sql_list_client_mem_root, ...); + #endif + ... + } + + Rpl_filter::~Rpl_filter() + { ... + #ifdef MYSQL_CLIENT + free_root(&sql_list_client_mem_root, ...); + #endif + } + +2. Supporting rewrite-db for RBR events +--------------------------------------- + +In binlog, each row operation event is preceded by Table map event(s) which maps +table id(s) to database and table names. So, it's enough to support rewriting +database name in a Table map. + +2.1. Add rewrite_db() member to Table_map_log_event: + + int Table_map_log_event::rewrite_db( + const char* new_db, + size_t new_db_len, + const Format_description_log_event* desc) + { + /* 1. In temp_buf member (possibly reallocating it) rewrite + event length, db length, and db parts + 2. Change m_dblen and m_dbnam members + */ + } + +Comment. This function assumes that temp_buf member contains Table map +binlog representaion (temp_buf is used for creating corresponding +BINLOG statement). + +2.2. In mysqlbinlog modify corresponding switch case in the +process_event() function: + + Exit_status process_event( + PRINT_EVENT_INFO *print_event_info, + Log_event *ev, ...) + { + ... + switch (ev_type) { + ... + case TABLE_MAP_EVENT: + { + Table_map_log_event *map= ((Table_map_log_event *)ev); + if (shall_skip_database(map->get_db_name())) + { ... + } + // WL36 + size_t new_len= 0; + const char* new_db= binlog_filter->get_rewrite_db( + map->get_db_name(), &new_len); + if (new_len && map->rewrite_db(new_db, new_len, + glob_description_event)) + { error("Could not rewrite database name"); + goto err; + } + } + case WRITE_ROWS_EVENT: + case DELETE_ROWS_EVENT: + case UPDATE_ROWS_EVENT: + ... + } + ... + } + +Comment. Rpl_filter::get_rewrite_db(db_from, &len): if filter contains +a (db_from, db_to) pair, this function returns pointer to db_to and +sets len = db_to length; otherwise, it returns db_from and does not +change len value. + +3. Supporting rewrite-db for SBR events +--------------------------------------- + +USE statements can be emited by mysqlbinlog as a result of processing the +following events (see process_event() function): + +- Query_log_event +- Execute_load_query_log_event +- Create_file_log_event + +TODO. Needed to check this list requires carefully !!! + +Conditions for emiting use-statement: +- LOG_EVENT_SUPPRESS_USE_F is OFF for the event + (e.g. it is ON for 'create database' statement) +- event's db name differs from db_name in PRINT_EVENT_INFO + (PRINT_EVENT_INFO keeps db name of the last issued USE statement; + initially, this db name is empty). + +3.1. In mysqlbinlog.cc + +- Add the following function: + + void print_use_stmt(Log_event* event, PRINT_EVENT_INFO* pinfo) + { + if (event->flags & LOG_EVENT_SUPPRESS_USE_F) + return; + /* + - For events listed above get db_from = event->db; + - If db_from is the same as pinfo->db then return; + - If there is rewrite-db rule db_from->db_to, + set db = db_to. Else set db = db_from; + - Print "use <db>" to mysqlbinlog output + - Set pinfo->db = db_from + (this suppresses emiting use-statements by corresponding + log_event's print-function) + */ + } + +- In process_event() function add print_use_stmt() invocations where + needed (according to the events lis above), e.g.: + + Exit_status process_event( + PRINT_EVENT_INFO *print_event_info, + Log_event *ev, ...) + { + ... + switch (ev_type) { + case QUERY_EVENT: + if (shall_skip_database(((Query_log_event*)ev)->db)) + goto end; + if (opt_base64_output_mode == BASE64_OUTPUT_ALWAYS) + { + // Possibly in case of rewite-db rule for ev->db + // a warning should be emited here (see note below) + ... write_event_header_and_base64(ev, ...) ... + } + else + { + print_use_stmt((Query_log_event*)ev, print_event_info); + ev->print(result_file, print_event_info); + } + break; + ... + } + ... + } + +Note. write_event_header_and_base64() does not print use-statement. It +produces BINLOG statement using ev->temp_buf content (i.e. the binary +log representation of the event). We don't rewrite temp_buf here with +db_to name (as we do it for Table map event) - this implies the +limitation 3 mentioned above. +Question: Is supporting of rewite_db + --base64-output really needed +currently? + +4. Current status +----------------- + +The outlined design (implemented for mysql-5.1.37) is tested for +simple test-cases. + +TODO. 1. Check list of events which can emit use-statement. + 2. Supporting of rewite_db + --base64-output ? + -=-=(Guest - Mon, 14 Sep 2009, 11:51)=-=- Low Level Design modified. --- /tmp/wklog.36.old.9711 2009-09-14 11:51:43.000000000 +0300 +++ /tmp/wklog.36.new.9711 2009-09-14 11:51:43.000000000 +0300 @@ -1 +1 @@ -Pay no attention: just check for having access + -=-=(Guest - Mon, 14 Sep 2009, 11:51)=-=- Low Level Design modified. --- /tmp/wklog.36.old.9678 2009-09-14 11:51:28.000000000 +0300 +++ /tmp/wklog.36.new.9678 2009-09-14 11:51:28.000000000 +0300 @@ -1 +1 @@ - +Pay no attention: just check for having access -=-=(Knielsen - Mon, 17 Aug 2009, 12:44)=-=- High-Level Specification modified. --- /tmp/wklog.36.old.7834 2009-08-17 12:44:17.000000000 +0300 +++ /tmp/wklog.36.new.7834 2009-08-17 12:44:17.000000000 +0300 @@ -13,7 +13,9 @@ statement refers to tables in current database, so that changing the current database will make the statement to work on a table in a different database). -See also MySQL BUG#42941. +See also MySQL BUG#42941. Note this bug is fixed in MySQL 5.1.37, which is not +merged into MariaDB at the time of writing, but planned to be merged before +release. What we could do ---------------- -=-=(Guest - Sun, 16 Aug 2009, 17:11)=-=- High-Level Specification modified. --- /tmp/wklog.36.old.27162 2009-08-16 17:11:12.000000000 +0300 +++ /tmp/wklog.36.new.27162 2009-08-16 17:11:12.000000000 +0300 @@ -13,6 +13,8 @@ statement refers to tables in current database, so that changing the current database will make the statement to work on a table in a different database). +See also MySQL BUG#42941. + What we could do ---------------- ------------------------------------------------------------ -=-=(View All Progress Notes, 15 total)=-=- http://askmonty.org/worklog/index.pl?tid=36&nolimit=1 DESCRIPTION: Sometimes there is a need to take a binary log and apply it to a database with a different name than the original name of the database on binlog producer. If one is using statement-based replication, he can achieve this by grepping out "USE dbname" statements out of the output of mysqlbinlog(*). With row-based replication this is no longer possible, as database name is encoded within the the BINLOG '....' statement. This task is about adding an option to mysqlbinlog that would allow to change the names of used databases in both RBR and SBR events. (*) this implies that all statements refer to tables in the current database, doesn't catch updates made inside stored functions and so forth, but still works for a practially-important subset of cases. HIGH-LEVEL SPECIFICATION: Context ------- (See http://askmonty.org/wiki/index.php/Scratch/ReplicationOptions for global overview) At the moment, the server has a replication slave option --replicate-rewrite-db="from->to" the option affects - Table_map_log_event (all RBR events) - Load_log_event (LOAD DATA) - Query_log_event (SBR-based updates, with the usual assumption that the statement refers to tables in current database, so that changing the current database will make the statement to work on a table in a different database). See also MySQL BUG#42941. Note this bug is fixed in MySQL 5.1.37, which is not merged into MariaDB at the time of writing, but planned to be merged before release. What we could do ---------------- Option1: make mysqlbinlog accept --replicate-rewrite-db option ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Make mysqlbinlog accept --replicate-rewrite-db options and process them to the same extent as replication slave would process --replicate-rewrite-db option. Option2: Add database-agnostic RBR events and --strip-db option ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Right now RBR events require a databasename. It is not possible to have RBR event stream that won't mention which database the events are for. When I tried to use debugger and specify empty database name, attempt to apply the binlog resulted in this error: 090809 17:38:44 [ERROR] Slave SQL: Error 'Table '.tablename' doesn't exist' on opening tables, We could do as follows: - Make the server interpret empty database name in RBR event (i.e. in a Table_map_log_event) as "use current database". Binlog slave thread probably should not allow such events as it doesn't have a natural current database. - Add a mysqlbinlog --strip-db option that would = not produce any "USE dbname" statements = change databasename for all RBR events to be empty That way, mysqlbinlog output will be database-agnostic and apply to the current database. (this will have the usual limitations that we assume that all statements in the binlog refer to the current database). Option3: Enhance database rewrite ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ If there is a need to support database change for statements that use dbname.tablename notation and are replicated as statements (i.e. are DDL statements and/or DML statements that are binlogged as statements), then that could be supported as follows: - Make the server's parser recognize special form of comments /* !database-alias(oldname,newname) */ and save the mapping somewhere - Put the hooks in table open and name resolution code to use the saved mapping. Once we've done the above, it will be easy to perform a complete, no-compromise or restrictions database name change in binary log. It will be possible to do the rewrites either on the slave ( --replicate-rewrite-db will work for all kinds of statements), or in mysqlbinlog (adding a comment is easy and doesn't require mysqlbinlog to parse the statement). LOW-LEVEL DESIGN: Content ------- 1. Adding rewrite-db option 2. Supporting rewrite-db option for RBR events 3. Supporting rewrite-db option for SBR events (Limited to affecting only USE statements) 4. Current status 1. Adding rewrite-db option --------------------------- 1.1. Syntax: --rewrite-db='db_from->db_to' 1.2. Add 'OPT_REWRITE_DB' to 'options_client' (in client_priv.h). 1.3. In mysqlbinlog.cc: - Add { "rewrite-db", OPT_REWRITE_DB, ...} record to my_long_options: - Add Rpl_filter object to mysqlbinlog.cc Rpl_filter* binlog_filter; - Add corresponding switch case to get_one_option(): case OPT_REWRITE_DB: <extract db-from and db-to strings> binlog_filter->add_db_rewrite(db_from, db_to); break; . Note. To make Rpl_filter usable in a MYSQL_CLIENT context, few small additional changes are required: - In sql_list.cc/h, Sql_alloc::new(size_t) and Sql_alloc::new[](size_t) uses sql_alloc() which is THD dependent. These are to be modified as follows: #ifdef MYSQL_CLIENT extern MEM_ROOT sql_list_client_mem_root; // defined in sql_list.cc #endif class Sql_alloc { ... static void *operator new(size_t size) throw () { #ifndef MYSQL_CLIENT return sql_alloc(size); #else return alloc_root(&sql_list_client_mem_root, size); #endif } static void *operator new[](size_t size) throw () { #ifndef MYSQL_CLIENT return sql_alloc(size); #else return alloc_root(&sql_list_client_mem_root, size); #endif } ... } - In rpl_filter.cc: Rpl_filter::Rpl_filter() : ... { #ifdef MYSQL_CLIENT init_alloc_root(&sql_list_client_mem_root, ...); #endif ... } Rpl_filter::~Rpl_filter() { ... #ifdef MYSQL_CLIENT free_root(&sql_list_client_mem_root, ...); #endif } 2. Supporting rewrite-db for RBR events --------------------------------------- In binlog, each row operation event is preceded by Table map event(s) which maps table id(s) to database and table names. So, it's enough to support rewriting database name in a Table map. 2.1. Add rewrite_db() member to Table_map_log_event: int Table_map_log_event::rewrite_db( const char* new_db, size_t new_db_len, const Format_description_log_event* desc) { /* 1. In temp_buf member (possibly reallocating it) rewrite event length, db length, and db parts 2. Change m_dblen and m_dbnam members */ } Comment. This function assumes that temp_buf member contains Table map binlog representaion (temp_buf is used for creating corresponding BINLOG statement). 2.2. In mysqlbinlog modify corresponding switch case in the process_event() function: Exit_status process_event( PRINT_EVENT_INFO *print_event_info, Log_event *ev, ...) { ... switch (ev_type) { ... case TABLE_MAP_EVENT: { Table_map_log_event *map= ((Table_map_log_event *)ev); if (shall_skip_database(map->get_db_name())) { ... } // WL36 size_t new_len= 0; const char* new_db= binlog_filter->get_rewrite_db( map->get_db_name(), &new_len); if (new_len && map->rewrite_db(new_db, new_len, glob_description_event)) { error("Could not rewrite database name"); goto err; } } case WRITE_ROWS_EVENT: case DELETE_ROWS_EVENT: case UPDATE_ROWS_EVENT: ... } ... } Comment. Rpl_filter::get_rewrite_db(db_from, &len): if filter contains a (db_from, db_to) pair, this function returns pointer to db_to and sets len = db_to length; otherwise, it returns db_from and does not change len value. 3. Supporting rewrite-db for SBR events --------------------------------------- Limited to emiting USE <db_to> instead of USE <db_from>. USE statements can be emited by mysqlbinlog as a result of processing the following events (see process_event() function): - Query_log_event - Load_log_event - Execute_load_query_log_event [ :public Query_log_event ] - Create_file_log_event [ :public Load_log_event ] TODO. Needed to check this list carefully (not sure for Create_file_log_event) Notes. - In replication, only Query_log_event and Load_log_event uses rpl_filter->get_rewrite_db(); - In mysqlbinlog (process_event), Execute_load_query_log_event and Create_file_log_event are processed in separate switch cases. And Load_log_event is processed in the default switch case. Conditions for emiting use-statement: - LOG_EVENT_SUPPRESS_USE_F is OFF for the event (e.g. it is ON for 'create database' statement) - event's db name differs from db_name in PRINT_EVENT_INFO (PRINT_EVENT_INFO keeps db name of the last issued USE statement; initially, this db name is empty). 3.1. In mysqlbinlog.cc - Add the following function: void print_use_stmt(Log_event* event, PRINT_EVENT_INFO* pinfo) { if (event->flags & LOG_EVENT_SUPPRESS_USE_F) return; /* - For events listed above get db_from = event->db; - If db_from is the same as pinfo->db then return; - If there is rewrite-db rule db_from->db_to, set db = db_to. Else set db = db_from; - Print "use <db>" to mysqlbinlog output - Set pinfo->db = db_from (this suppresses emiting use-statements by corresponding log_event's print-function) */ } - In process_event() function add switch case for Load_log_event and add print_use_stmt() invocations where needed (according to the events list above), e.g.: Exit_status process_event( PRINT_EVENT_INFO *print_event_info, Log_event *ev, ...) { ... switch (ev_type) { case QUERY_EVENT: if (shall_skip_database(((Query_log_event*)ev)->db)) goto end; if (opt_base64_output_mode == BASE64_OUTPUT_ALWAYS) { // Possibly in case of rewite-db rule for ev->db // a warning should be emited here (see note below) ... write_event_header_and_base64(ev, ...) ... } else { print_use_stmt((Query_log_event*)ev, print_event_info); ev->print(result_file, print_event_info); } break; ... case LOAD_EVENT: print_use_stmt((Load_log_event*)ev, print_event_info); break; default: ... } ... } Note. write_event_header_and_base64() does not print use-statement. It produces BINLOG statement using ev->temp_buf content (i.e. the binary log representation of the event). We don't rewrite temp_buf here with db_to name (as we do it for Table map event) - this implies the limitation 3 mentioned above. Question: Is supporting of rewite_db + --base64-output really needed currently? 4. Current status ----------------- The outlined design (implemented for mysql-5.1.37) is tested for simple test-cases. TODO. 1. Check list of events which can emit use-statement. 2. Supporting of rewite_db + --base64-output ? ESTIMATED WORK TIME ESTIMATED COMPLETION DATE ----------------------------------------------------------------------- WorkLog (v3.5.9)

1 0

[Maria-developers] Progress (by Bothorsen): Add a mysqlbinlog option to change the used database (36)
by worklog-noreply＠askmonty.org 03 Nov '09

03 Nov '09

----------------------------------------------------------------------- WORKLOG TASK -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- TASK...........: Add a mysqlbinlog option to change the used database CREATION DATE..: Fri, 07 Aug 2009, 14:57 SUPERVISOR.....: Monty IMPLEMENTOR....: COPIES TO......: CATEGORY.......: Server-RawIdeaBin TASK ID........: 36 (http://askmonty.org/worklog/?tid=36) VERSION........: Server-9.x STATUS.........: Un-Assigned PRIORITY.......: 60 WORKED HOURS...: 45 ESTIMATE.......: 0 (hours remain) ORIG. ESTIMATE.: 0 PROGRESS NOTES: -=-=(Bothorsen - Tue, 03 Nov 2009, 13:49)=-=- Sergey and Bo has been working on getting the patch ready, and Alexi has fixed some issues with the patch. Worked 15 hours and estimate 0 hours remain (original estimate increased by 15 hours). -=-=(Bothorsen - Tue, 03 Nov 2009, 13:47)=-=- Alexi has implemented a patch for this item. Worked 30 hours and estimate 0 hours remain (original estimate increased by 30 hours). -=-=(Guest - Tue, 15 Sep 2009, 18:04)=-=- Low Level Design modified. --- /tmp/wklog.36.old.19322 2009-09-15 18:04:49.000000000 +0300 +++ /tmp/wklog.36.new.19322 2009-09-15 18:04:49.000000000 +0300 @@ -191,7 +191,7 @@ - In process_event() function add switch case for Load_log_event and add print_use_stmt() invocations where needed (according to the - events lis above), e.g.: + events list above), e.g.: Exit_status process_event( PRINT_EVENT_INFO *print_event_info, -=-=(Guest - Tue, 15 Sep 2009, 15:53)=-=- Low Level Design modified. --- /tmp/wklog.36.old.13421 2009-09-15 15:53:31.000000000 +0300 +++ /tmp/wklog.36.new.13421 2009-09-15 15:53:31.000000000 +0300 @@ -150,10 +150,17 @@ following events (see process_event() function): - Query_log_event -- Execute_load_query_log_event -- Create_file_log_event - -TODO. Needed to check this list requires carefully !!! +- Load_log_event +- Execute_load_query_log_event [ :public Query_log_event ] +- Create_file_log_event [ :public Load_log_event ] + +TODO. Needed to check this list carefully (not sure for Create_file_log_event) + Notes. + - In replication, only Query_log_event and Load_log_event uses + rpl_filter->get_rewrite_db(); + - In mysqlbinlog (process_event), Execute_load_query_log_event + and Create_file_log_event are processed in separate switch + cases. And Load_log_event is processed in the default switch case. Conditions for emiting use-statement: - LOG_EVENT_SUPPRESS_USE_F is OFF for the event @@ -182,8 +189,9 @@ */ } -- In process_event() function add print_use_stmt() invocations where - needed (according to the events lis above), e.g.: +- In process_event() function add switch case for Load_log_event and + add print_use_stmt() invocations where needed (according to the + events lis above), e.g.: Exit_status process_event( PRINT_EVENT_INFO *print_event_info, @@ -207,6 +215,11 @@ } break; ... + case LOAD_EVENT: + print_use_stmt((Load_log_event*)ev, print_event_info); + break; + default: + ... } ... } -=-=(Guest - Tue, 15 Sep 2009, 12:12)=-=- Low Level Design modified. --- /tmp/wklog.36.old.3961 2009-09-15 12:12:26.000000000 +0300 +++ /tmp/wklog.36.new.3961 2009-09-15 12:12:26.000000000 +0300 @@ -144,6 +144,8 @@ 3. Supporting rewrite-db for SBR events --------------------------------------- +Limited to emiting USE <db_to> instead of USE <db_from>. + USE statements can be emited by mysqlbinlog as a result of processing the following events (see process_event() function): -=-=(Guest - Tue, 15 Sep 2009, 12:08)=-=- Low Level Design modified. --- /tmp/wklog.36.old.3794 2009-09-15 12:08:54.000000000 +0300 +++ /tmp/wklog.36.new.3794 2009-09-15 12:08:54.000000000 +0300 @@ -1 +1,229 @@ +Content +------- +1. Adding rewrite-db option +2. Supporting rewrite-db option for RBR events +3. Supporting rewrite-db option for SBR events + (Limited to affecting only USE statements) +4. Current status + +1. Adding rewrite-db option +--------------------------- + +1.1. Syntax: + --rewrite-db='db_from->db_to' + +1.2. Add 'OPT_REWRITE_DB' to 'options_client' (in client_priv.h). + +1.3. In mysqlbinlog.cc: + +- Add { "rewrite-db", OPT_REWRITE_DB, ...} record to my_long_options: +- Add Rpl_filter object to mysqlbinlog.cc + + Rpl_filter* binlog_filter; + +- Add corresponding switch case to get_one_option(): + + case OPT_REWRITE_DB: + <extract db-from and db-to strings> + binlog_filter->add_db_rewrite(db_from, db_to); + break; + . +Note. To make Rpl_filter usable in a MYSQL_CLIENT context, few small +additional changes are required: + +- In sql_list.cc/h, Sql_alloc::new(size_t) and Sql_alloc::new[](size_t) + uses sql_alloc() which is THD dependent. These are to be modified + as follows: + + #ifdef MYSQL_CLIENT + extern MEM_ROOT sql_list_client_mem_root; // defined in sql_list.cc + #endif + + class Sql_alloc + { ... + static void *operator new(size_t size) throw () + { + #ifndef MYSQL_CLIENT + return sql_alloc(size); + #else + return alloc_root(&sql_list_client_mem_root, size); + #endif + } + static void *operator new[](size_t size) throw () + { + #ifndef MYSQL_CLIENT + return sql_alloc(size); + #else + return alloc_root(&sql_list_client_mem_root, size); + #endif + } + ... + } + +- In rpl_filter.cc: + + Rpl_filter::Rpl_filter() : + ... + { + #ifdef MYSQL_CLIENT + init_alloc_root(&sql_list_client_mem_root, ...); + #endif + ... + } + + Rpl_filter::~Rpl_filter() + { ... + #ifdef MYSQL_CLIENT + free_root(&sql_list_client_mem_root, ...); + #endif + } + +2. Supporting rewrite-db for RBR events +--------------------------------------- + +In binlog, each row operation event is preceded by Table map event(s) which maps +table id(s) to database and table names. So, it's enough to support rewriting +database name in a Table map. + +2.1. Add rewrite_db() member to Table_map_log_event: + + int Table_map_log_event::rewrite_db( + const char* new_db, + size_t new_db_len, + const Format_description_log_event* desc) + { + /* 1. In temp_buf member (possibly reallocating it) rewrite + event length, db length, and db parts + 2. Change m_dblen and m_dbnam members + */ + } + +Comment. This function assumes that temp_buf member contains Table map +binlog representaion (temp_buf is used for creating corresponding +BINLOG statement). + +2.2. In mysqlbinlog modify corresponding switch case in the +process_event() function: + + Exit_status process_event( + PRINT_EVENT_INFO *print_event_info, + Log_event *ev, ...) + { + ... + switch (ev_type) { + ... + case TABLE_MAP_EVENT: + { + Table_map_log_event *map= ((Table_map_log_event *)ev); + if (shall_skip_database(map->get_db_name())) + { ... + } + // WL36 + size_t new_len= 0; + const char* new_db= binlog_filter->get_rewrite_db( + map->get_db_name(), &new_len); + if (new_len && map->rewrite_db(new_db, new_len, + glob_description_event)) + { error("Could not rewrite database name"); + goto err; + } + } + case WRITE_ROWS_EVENT: + case DELETE_ROWS_EVENT: + case UPDATE_ROWS_EVENT: + ... + } + ... + } + +Comment. Rpl_filter::get_rewrite_db(db_from, &len): if filter contains +a (db_from, db_to) pair, this function returns pointer to db_to and +sets len = db_to length; otherwise, it returns db_from and does not +change len value. + +3. Supporting rewrite-db for SBR events +--------------------------------------- + +USE statements can be emited by mysqlbinlog as a result of processing the +following events (see process_event() function): + +- Query_log_event +- Execute_load_query_log_event +- Create_file_log_event + +TODO. Needed to check this list requires carefully !!! + +Conditions for emiting use-statement: +- LOG_EVENT_SUPPRESS_USE_F is OFF for the event + (e.g. it is ON for 'create database' statement) +- event's db name differs from db_name in PRINT_EVENT_INFO + (PRINT_EVENT_INFO keeps db name of the last issued USE statement; + initially, this db name is empty). + +3.1. In mysqlbinlog.cc + +- Add the following function: + + void print_use_stmt(Log_event* event, PRINT_EVENT_INFO* pinfo) + { + if (event->flags & LOG_EVENT_SUPPRESS_USE_F) + return; + /* + - For events listed above get db_from = event->db; + - If db_from is the same as pinfo->db then return; + - If there is rewrite-db rule db_from->db_to, + set db = db_to. Else set db = db_from; + - Print "use <db>" to mysqlbinlog output + - Set pinfo->db = db_from + (this suppresses emiting use-statements by corresponding + log_event's print-function) + */ + } + +- In process_event() function add print_use_stmt() invocations where + needed (according to the events lis above), e.g.: + + Exit_status process_event( + PRINT_EVENT_INFO *print_event_info, + Log_event *ev, ...) + { + ... + switch (ev_type) { + case QUERY_EVENT: + if (shall_skip_database(((Query_log_event*)ev)->db)) + goto end; + if (opt_base64_output_mode == BASE64_OUTPUT_ALWAYS) + { + // Possibly in case of rewite-db rule for ev->db + // a warning should be emited here (see note below) + ... write_event_header_and_base64(ev, ...) ... + } + else + { + print_use_stmt((Query_log_event*)ev, print_event_info); + ev->print(result_file, print_event_info); + } + break; + ... + } + ... + } + +Note. write_event_header_and_base64() does not print use-statement. It +produces BINLOG statement using ev->temp_buf content (i.e. the binary +log representation of the event). We don't rewrite temp_buf here with +db_to name (as we do it for Table map event) - this implies the +limitation 3 mentioned above. +Question: Is supporting of rewite_db + --base64-output really needed +currently? + +4. Current status +----------------- + +The outlined design (implemented for mysql-5.1.37) is tested for +simple test-cases. + +TODO. 1. Check list of events which can emit use-statement. + 2. Supporting of rewite_db + --base64-output ? + -=-=(Guest - Mon, 14 Sep 2009, 11:51)=-=- Low Level Design modified. --- /tmp/wklog.36.old.9711 2009-09-14 11:51:43.000000000 +0300 +++ /tmp/wklog.36.new.9711 2009-09-14 11:51:43.000000000 +0300 @@ -1 +1 @@ -Pay no attention: just check for having access + -=-=(Guest - Mon, 14 Sep 2009, 11:51)=-=- Low Level Design modified. --- /tmp/wklog.36.old.9678 2009-09-14 11:51:28.000000000 +0300 +++ /tmp/wklog.36.new.9678 2009-09-14 11:51:28.000000000 +0300 @@ -1 +1 @@ - +Pay no attention: just check for having access -=-=(Knielsen - Mon, 17 Aug 2009, 12:44)=-=- High-Level Specification modified. --- /tmp/wklog.36.old.7834 2009-08-17 12:44:17.000000000 +0300 +++ /tmp/wklog.36.new.7834 2009-08-17 12:44:17.000000000 +0300 @@ -13,7 +13,9 @@ statement refers to tables in current database, so that changing the current database will make the statement to work on a table in a different database). -See also MySQL BUG#42941. +See also MySQL BUG#42941. Note this bug is fixed in MySQL 5.1.37, which is not +merged into MariaDB at the time of writing, but planned to be merged before +release. What we could do ---------------- -=-=(Guest - Sun, 16 Aug 2009, 17:11)=-=- High-Level Specification modified. --- /tmp/wklog.36.old.27162 2009-08-16 17:11:12.000000000 +0300 +++ /tmp/wklog.36.new.27162 2009-08-16 17:11:12.000000000 +0300 @@ -13,6 +13,8 @@ statement refers to tables in current database, so that changing the current database will make the statement to work on a table in a different database). +See also MySQL BUG#42941. + What we could do ---------------- ------------------------------------------------------------ -=-=(View All Progress Notes, 15 total)=-=- http://askmonty.org/worklog/index.pl?tid=36&nolimit=1 DESCRIPTION: Sometimes there is a need to take a binary log and apply it to a database with a different name than the original name of the database on binlog producer. If one is using statement-based replication, he can achieve this by grepping out "USE dbname" statements out of the output of mysqlbinlog(*). With row-based replication this is no longer possible, as database name is encoded within the the BINLOG '....' statement. This task is about adding an option to mysqlbinlog that would allow to change the names of used databases in both RBR and SBR events. (*) this implies that all statements refer to tables in the current database, doesn't catch updates made inside stored functions and so forth, but still works for a practially-important subset of cases. HIGH-LEVEL SPECIFICATION: Context ------- (See http://askmonty.org/wiki/index.php/Scratch/ReplicationOptions for global overview) At the moment, the server has a replication slave option --replicate-rewrite-db="from->to" the option affects - Table_map_log_event (all RBR events) - Load_log_event (LOAD DATA) - Query_log_event (SBR-based updates, with the usual assumption that the statement refers to tables in current database, so that changing the current database will make the statement to work on a table in a different database). See also MySQL BUG#42941. Note this bug is fixed in MySQL 5.1.37, which is not merged into MariaDB at the time of writing, but planned to be merged before release. What we could do ---------------- Option1: make mysqlbinlog accept --replicate-rewrite-db option ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Make mysqlbinlog accept --replicate-rewrite-db options and process them to the same extent as replication slave would process --replicate-rewrite-db option. Option2: Add database-agnostic RBR events and --strip-db option ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Right now RBR events require a databasename. It is not possible to have RBR event stream that won't mention which database the events are for. When I tried to use debugger and specify empty database name, attempt to apply the binlog resulted in this error: 090809 17:38:44 [ERROR] Slave SQL: Error 'Table '.tablename' doesn't exist' on opening tables, We could do as follows: - Make the server interpret empty database name in RBR event (i.e. in a Table_map_log_event) as "use current database". Binlog slave thread probably should not allow such events as it doesn't have a natural current database. - Add a mysqlbinlog --strip-db option that would = not produce any "USE dbname" statements = change databasename for all RBR events to be empty That way, mysqlbinlog output will be database-agnostic and apply to the current database. (this will have the usual limitations that we assume that all statements in the binlog refer to the current database). Option3: Enhance database rewrite ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ If there is a need to support database change for statements that use dbname.tablename notation and are replicated as statements (i.e. are DDL statements and/or DML statements that are binlogged as statements), then that could be supported as follows: - Make the server's parser recognize special form of comments /* !database-alias(oldname,newname) */ and save the mapping somewhere - Put the hooks in table open and name resolution code to use the saved mapping. Once we've done the above, it will be easy to perform a complete, no-compromise or restrictions database name change in binary log. It will be possible to do the rewrites either on the slave ( --replicate-rewrite-db will work for all kinds of statements), or in mysqlbinlog (adding a comment is easy and doesn't require mysqlbinlog to parse the statement). LOW-LEVEL DESIGN: Content ------- 1. Adding rewrite-db option 2. Supporting rewrite-db option for RBR events 3. Supporting rewrite-db option for SBR events (Limited to affecting only USE statements) 4. Current status 1. Adding rewrite-db option --------------------------- 1.1. Syntax: --rewrite-db='db_from->db_to' 1.2. Add 'OPT_REWRITE_DB' to 'options_client' (in client_priv.h). 1.3. In mysqlbinlog.cc: - Add { "rewrite-db", OPT_REWRITE_DB, ...} record to my_long_options: - Add Rpl_filter object to mysqlbinlog.cc Rpl_filter* binlog_filter; - Add corresponding switch case to get_one_option(): case OPT_REWRITE_DB: <extract db-from and db-to strings> binlog_filter->add_db_rewrite(db_from, db_to); break; . Note. To make Rpl_filter usable in a MYSQL_CLIENT context, few small additional changes are required: - In sql_list.cc/h, Sql_alloc::new(size_t) and Sql_alloc::new[](size_t) uses sql_alloc() which is THD dependent. These are to be modified as follows: #ifdef MYSQL_CLIENT extern MEM_ROOT sql_list_client_mem_root; // defined in sql_list.cc #endif class Sql_alloc { ... static void *operator new(size_t size) throw () { #ifndef MYSQL_CLIENT return sql_alloc(size); #else return alloc_root(&sql_list_client_mem_root, size); #endif } static void *operator new[](size_t size) throw () { #ifndef MYSQL_CLIENT return sql_alloc(size); #else return alloc_root(&sql_list_client_mem_root, size); #endif } ... } - In rpl_filter.cc: Rpl_filter::Rpl_filter() : ... { #ifdef MYSQL_CLIENT init_alloc_root(&sql_list_client_mem_root, ...); #endif ... } Rpl_filter::~Rpl_filter() { ... #ifdef MYSQL_CLIENT free_root(&sql_list_client_mem_root, ...); #endif } 2. Supporting rewrite-db for RBR events --------------------------------------- In binlog, each row operation event is preceded by Table map event(s) which maps table id(s) to database and table names. So, it's enough to support rewriting database name in a Table map. 2.1. Add rewrite_db() member to Table_map_log_event: int Table_map_log_event::rewrite_db( const char* new_db, size_t new_db_len, const Format_description_log_event* desc) { /* 1. In temp_buf member (possibly reallocating it) rewrite event length, db length, and db parts 2. Change m_dblen and m_dbnam members */ } Comment. This function assumes that temp_buf member contains Table map binlog representaion (temp_buf is used for creating corresponding BINLOG statement). 2.2. In mysqlbinlog modify corresponding switch case in the process_event() function: Exit_status process_event( PRINT_EVENT_INFO *print_event_info, Log_event *ev, ...) { ... switch (ev_type) { ... case TABLE_MAP_EVENT: { Table_map_log_event *map= ((Table_map_log_event *)ev); if (shall_skip_database(map->get_db_name())) { ... } // WL36 size_t new_len= 0; const char* new_db= binlog_filter->get_rewrite_db( map->get_db_name(), &new_len); if (new_len && map->rewrite_db(new_db, new_len, glob_description_event)) { error("Could not rewrite database name"); goto err; } } case WRITE_ROWS_EVENT: case DELETE_ROWS_EVENT: case UPDATE_ROWS_EVENT: ... } ... } Comment. Rpl_filter::get_rewrite_db(db_from, &len): if filter contains a (db_from, db_to) pair, this function returns pointer to db_to and sets len = db_to length; otherwise, it returns db_from and does not change len value. 3. Supporting rewrite-db for SBR events --------------------------------------- Limited to emiting USE <db_to> instead of USE <db_from>. USE statements can be emited by mysqlbinlog as a result of processing the following events (see process_event() function): - Query_log_event - Load_log_event - Execute_load_query_log_event [ :public Query_log_event ] - Create_file_log_event [ :public Load_log_event ] TODO. Needed to check this list carefully (not sure for Create_file_log_event) Notes. - In replication, only Query_log_event and Load_log_event uses rpl_filter->get_rewrite_db(); - In mysqlbinlog (process_event), Execute_load_query_log_event and Create_file_log_event are processed in separate switch cases. And Load_log_event is processed in the default switch case. Conditions for emiting use-statement: - LOG_EVENT_SUPPRESS_USE_F is OFF for the event (e.g. it is ON for 'create database' statement) - event's db name differs from db_name in PRINT_EVENT_INFO (PRINT_EVENT_INFO keeps db name of the last issued USE statement; initially, this db name is empty). 3.1. In mysqlbinlog.cc - Add the following function: void print_use_stmt(Log_event* event, PRINT_EVENT_INFO* pinfo) { if (event->flags & LOG_EVENT_SUPPRESS_USE_F) return; /* - For events listed above get db_from = event->db; - If db_from is the same as pinfo->db then return; - If there is rewrite-db rule db_from->db_to, set db = db_to. Else set db = db_from; - Print "use <db>" to mysqlbinlog output - Set pinfo->db = db_from (this suppresses emiting use-statements by corresponding log_event's print-function) */ } - In process_event() function add switch case for Load_log_event and add print_use_stmt() invocations where needed (according to the events list above), e.g.: Exit_status process_event( PRINT_EVENT_INFO *print_event_info, Log_event *ev, ...) { ... switch (ev_type) { case QUERY_EVENT: if (shall_skip_database(((Query_log_event*)ev)->db)) goto end; if (opt_base64_output_mode == BASE64_OUTPUT_ALWAYS) { // Possibly in case of rewite-db rule for ev->db // a warning should be emited here (see note below) ... write_event_header_and_base64(ev, ...) ... } else { print_use_stmt((Query_log_event*)ev, print_event_info); ev->print(result_file, print_event_info); } break; ... case LOAD_EVENT: print_use_stmt((Load_log_event*)ev, print_event_info); break; default: ... } ... } Note. write_event_header_and_base64() does not print use-statement. It produces BINLOG statement using ev->temp_buf content (i.e. the binary log representation of the event). We don't rewrite temp_buf here with db_to name (as we do it for Table map event) - this implies the limitation 3 mentioned above. Question: Is supporting of rewite_db + --base64-output really needed currently? 4. Current status ----------------- The outlined design (implemented for mysql-5.1.37) is tested for simple test-cases. TODO. 1. Check list of events which can emit use-statement. 2. Supporting of rewite_db + --base64-output ? ESTIMATED WORK TIME ESTIMATED COMPLETION DATE ----------------------------------------------------------------------- WorkLog (v3.5.9)

1 0

[Maria-developers] Progress (by Bothorsen): Add a mysqlbinlog option to change the used database (36)
by worklog-noreply＠askmonty.org 03 Nov '09

03 Nov '09

----------------------------------------------------------------------- WORKLOG TASK -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- TASK...........: Add a mysqlbinlog option to change the used database CREATION DATE..: Fri, 07 Aug 2009, 14:57 SUPERVISOR.....: Monty IMPLEMENTOR....: COPIES TO......: CATEGORY.......: Server-RawIdeaBin TASK ID........: 36 (http://askmonty.org/worklog/?tid=36) VERSION........: Server-9.x STATUS.........: Un-Assigned PRIORITY.......: 60 WORKED HOURS...: 30 ESTIMATE.......: 0 (hours remain) ORIG. ESTIMATE.: 0 PROGRESS NOTES: -=-=(Bothorsen - Tue, 03 Nov 2009, 13:47)=-=- Alexi has implemented a patch for this item. Worked 30 hours and estimate 0 hours remain (original estimate increased by 30 hours). -=-=(Guest - Tue, 15 Sep 2009, 18:04)=-=- Low Level Design modified. --- /tmp/wklog.36.old.19322 2009-09-15 18:04:49.000000000 +0300 +++ /tmp/wklog.36.new.19322 2009-09-15 18:04:49.000000000 +0300 @@ -191,7 +191,7 @@ - In process_event() function add switch case for Load_log_event and add print_use_stmt() invocations where needed (according to the - events lis above), e.g.: + events list above), e.g.: Exit_status process_event( PRINT_EVENT_INFO *print_event_info, -=-=(Guest - Tue, 15 Sep 2009, 15:53)=-=- Low Level Design modified. --- /tmp/wklog.36.old.13421 2009-09-15 15:53:31.000000000 +0300 +++ /tmp/wklog.36.new.13421 2009-09-15 15:53:31.000000000 +0300 @@ -150,10 +150,17 @@ following events (see process_event() function): - Query_log_event -- Execute_load_query_log_event -- Create_file_log_event - -TODO. Needed to check this list requires carefully !!! +- Load_log_event +- Execute_load_query_log_event [ :public Query_log_event ] +- Create_file_log_event [ :public Load_log_event ] + +TODO. Needed to check this list carefully (not sure for Create_file_log_event) + Notes. + - In replication, only Query_log_event and Load_log_event uses + rpl_filter->get_rewrite_db(); + - In mysqlbinlog (process_event), Execute_load_query_log_event + and Create_file_log_event are processed in separate switch + cases. And Load_log_event is processed in the default switch case. Conditions for emiting use-statement: - LOG_EVENT_SUPPRESS_USE_F is OFF for the event @@ -182,8 +189,9 @@ */ } -- In process_event() function add print_use_stmt() invocations where - needed (according to the events lis above), e.g.: +- In process_event() function add switch case for Load_log_event and + add print_use_stmt() invocations where needed (according to the + events lis above), e.g.: Exit_status process_event( PRINT_EVENT_INFO *print_event_info, @@ -207,6 +215,11 @@ } break; ... + case LOAD_EVENT: + print_use_stmt((Load_log_event*)ev, print_event_info); + break; + default: + ... } ... } -=-=(Guest - Tue, 15 Sep 2009, 12:12)=-=- Low Level Design modified. --- /tmp/wklog.36.old.3961 2009-09-15 12:12:26.000000000 +0300 +++ /tmp/wklog.36.new.3961 2009-09-15 12:12:26.000000000 +0300 @@ -144,6 +144,8 @@ 3. Supporting rewrite-db for SBR events --------------------------------------- +Limited to emiting USE <db_to> instead of USE <db_from>. + USE statements can be emited by mysqlbinlog as a result of processing the following events (see process_event() function): -=-=(Guest - Tue, 15 Sep 2009, 12:08)=-=- Low Level Design modified. --- /tmp/wklog.36.old.3794 2009-09-15 12:08:54.000000000 +0300 +++ /tmp/wklog.36.new.3794 2009-09-15 12:08:54.000000000 +0300 @@ -1 +1,229 @@ +Content +------- +1. Adding rewrite-db option +2. Supporting rewrite-db option for RBR events +3. Supporting rewrite-db option for SBR events + (Limited to affecting only USE statements) +4. Current status + +1. Adding rewrite-db option +--------------------------- + +1.1. Syntax: + --rewrite-db='db_from->db_to' + +1.2. Add 'OPT_REWRITE_DB' to 'options_client' (in client_priv.h). + +1.3. In mysqlbinlog.cc: + +- Add { "rewrite-db", OPT_REWRITE_DB, ...} record to my_long_options: +- Add Rpl_filter object to mysqlbinlog.cc + + Rpl_filter* binlog_filter; + +- Add corresponding switch case to get_one_option(): + + case OPT_REWRITE_DB: + <extract db-from and db-to strings> + binlog_filter->add_db_rewrite(db_from, db_to); + break; + . +Note. To make Rpl_filter usable in a MYSQL_CLIENT context, few small +additional changes are required: + +- In sql_list.cc/h, Sql_alloc::new(size_t) and Sql_alloc::new[](size_t) + uses sql_alloc() which is THD dependent. These are to be modified + as follows: + + #ifdef MYSQL_CLIENT + extern MEM_ROOT sql_list_client_mem_root; // defined in sql_list.cc + #endif + + class Sql_alloc + { ... + static void *operator new(size_t size) throw () + { + #ifndef MYSQL_CLIENT + return sql_alloc(size); + #else + return alloc_root(&sql_list_client_mem_root, size); + #endif + } + static void *operator new[](size_t size) throw () + { + #ifndef MYSQL_CLIENT + return sql_alloc(size); + #else + return alloc_root(&sql_list_client_mem_root, size); + #endif + } + ... + } + +- In rpl_filter.cc: + + Rpl_filter::Rpl_filter() : + ... + { + #ifdef MYSQL_CLIENT + init_alloc_root(&sql_list_client_mem_root, ...); + #endif + ... + } + + Rpl_filter::~Rpl_filter() + { ... + #ifdef MYSQL_CLIENT + free_root(&sql_list_client_mem_root, ...); + #endif + } + +2. Supporting rewrite-db for RBR events +--------------------------------------- + +In binlog, each row operation event is preceded by Table map event(s) which maps +table id(s) to database and table names. So, it's enough to support rewriting +database name in a Table map. + +2.1. Add rewrite_db() member to Table_map_log_event: + + int Table_map_log_event::rewrite_db( + const char* new_db, + size_t new_db_len, + const Format_description_log_event* desc) + { + /* 1. In temp_buf member (possibly reallocating it) rewrite + event length, db length, and db parts + 2. Change m_dblen and m_dbnam members + */ + } + +Comment. This function assumes that temp_buf member contains Table map +binlog representaion (temp_buf is used for creating corresponding +BINLOG statement). + +2.2. In mysqlbinlog modify corresponding switch case in the +process_event() function: + + Exit_status process_event( + PRINT_EVENT_INFO *print_event_info, + Log_event *ev, ...) + { + ... + switch (ev_type) { + ... + case TABLE_MAP_EVENT: + { + Table_map_log_event *map= ((Table_map_log_event *)ev); + if (shall_skip_database(map->get_db_name())) + { ... + } + // WL36 + size_t new_len= 0; + const char* new_db= binlog_filter->get_rewrite_db( + map->get_db_name(), &new_len); + if (new_len && map->rewrite_db(new_db, new_len, + glob_description_event)) + { error("Could not rewrite database name"); + goto err; + } + } + case WRITE_ROWS_EVENT: + case DELETE_ROWS_EVENT: + case UPDATE_ROWS_EVENT: + ... + } + ... + } + +Comment. Rpl_filter::get_rewrite_db(db_from, &len): if filter contains +a (db_from, db_to) pair, this function returns pointer to db_to and +sets len = db_to length; otherwise, it returns db_from and does not +change len value. + +3. Supporting rewrite-db for SBR events +--------------------------------------- + +USE statements can be emited by mysqlbinlog as a result of processing the +following events (see process_event() function): + +- Query_log_event +- Execute_load_query_log_event +- Create_file_log_event + +TODO. Needed to check this list requires carefully !!! + +Conditions for emiting use-statement: +- LOG_EVENT_SUPPRESS_USE_F is OFF for the event + (e.g. it is ON for 'create database' statement) +- event's db name differs from db_name in PRINT_EVENT_INFO + (PRINT_EVENT_INFO keeps db name of the last issued USE statement; + initially, this db name is empty). + +3.1. In mysqlbinlog.cc + +- Add the following function: + + void print_use_stmt(Log_event* event, PRINT_EVENT_INFO* pinfo) + { + if (event->flags & LOG_EVENT_SUPPRESS_USE_F) + return; + /* + - For events listed above get db_from = event->db; + - If db_from is the same as pinfo->db then return; + - If there is rewrite-db rule db_from->db_to, + set db = db_to. Else set db = db_from; + - Print "use <db>" to mysqlbinlog output + - Set pinfo->db = db_from + (this suppresses emiting use-statements by corresponding + log_event's print-function) + */ + } + +- In process_event() function add print_use_stmt() invocations where + needed (according to the events lis above), e.g.: + + Exit_status process_event( + PRINT_EVENT_INFO *print_event_info, + Log_event *ev, ...) + { + ... + switch (ev_type) { + case QUERY_EVENT: + if (shall_skip_database(((Query_log_event*)ev)->db)) + goto end; + if (opt_base64_output_mode == BASE64_OUTPUT_ALWAYS) + { + // Possibly in case of rewite-db rule for ev->db + // a warning should be emited here (see note below) + ... write_event_header_and_base64(ev, ...) ... + } + else + { + print_use_stmt((Query_log_event*)ev, print_event_info); + ev->print(result_file, print_event_info); + } + break; + ... + } + ... + } + +Note. write_event_header_and_base64() does not print use-statement. It +produces BINLOG statement using ev->temp_buf content (i.e. the binary +log representation of the event). We don't rewrite temp_buf here with +db_to name (as we do it for Table map event) - this implies the +limitation 3 mentioned above. +Question: Is supporting of rewite_db + --base64-output really needed +currently? + +4. Current status +----------------- + +The outlined design (implemented for mysql-5.1.37) is tested for +simple test-cases. + +TODO. 1. Check list of events which can emit use-statement. + 2. Supporting of rewite_db + --base64-output ? + -=-=(Guest - Mon, 14 Sep 2009, 11:51)=-=- Low Level Design modified. --- /tmp/wklog.36.old.9711 2009-09-14 11:51:43.000000000 +0300 +++ /tmp/wklog.36.new.9711 2009-09-14 11:51:43.000000000 +0300 @@ -1 +1 @@ -Pay no attention: just check for having access + -=-=(Guest - Mon, 14 Sep 2009, 11:51)=-=- Low Level Design modified. --- /tmp/wklog.36.old.9678 2009-09-14 11:51:28.000000000 +0300 +++ /tmp/wklog.36.new.9678 2009-09-14 11:51:28.000000000 +0300 @@ -1 +1 @@ - +Pay no attention: just check for having access -=-=(Knielsen - Mon, 17 Aug 2009, 12:44)=-=- High-Level Specification modified. --- /tmp/wklog.36.old.7834 2009-08-17 12:44:17.000000000 +0300 +++ /tmp/wklog.36.new.7834 2009-08-17 12:44:17.000000000 +0300 @@ -13,7 +13,9 @@ statement refers to tables in current database, so that changing the current database will make the statement to work on a table in a different database). -See also MySQL BUG#42941. +See also MySQL BUG#42941. Note this bug is fixed in MySQL 5.1.37, which is not +merged into MariaDB at the time of writing, but planned to be merged before +release. What we could do ---------------- -=-=(Guest - Sun, 16 Aug 2009, 17:11)=-=- High-Level Specification modified. --- /tmp/wklog.36.old.27162 2009-08-16 17:11:12.000000000 +0300 +++ /tmp/wklog.36.new.27162 2009-08-16 17:11:12.000000000 +0300 @@ -13,6 +13,8 @@ statement refers to tables in current database, so that changing the current database will make the statement to work on a table in a different database). +See also MySQL BUG#42941. + What we could do ---------------- -=-=(Psergey - Mon, 10 Aug 2009, 15:41)=-=- High-Level Specification modified. --- /tmp/wklog.36.old.13035 2009-08-10 15:41:51.000000000 +0300 +++ /tmp/wklog.36.new.13035 2009-08-10 15:41:51.000000000 +0300 @@ -1,5 +1,7 @@ Context ------- +(See http://askmonty.org/wiki/index.php/Scratch/ReplicationOptions for global +overview) At the moment, the server has a replication slave option --replicate-rewrite-db="from->to" ------------------------------------------------------------ -=-=(View All Progress Notes, 14 total)=-=- http://askmonty.org/worklog/index.pl?tid=36&nolimit=1 DESCRIPTION: Sometimes there is a need to take a binary log and apply it to a database with a different name than the original name of the database on binlog producer. If one is using statement-based replication, he can achieve this by grepping out "USE dbname" statements out of the output of mysqlbinlog(*). With row-based replication this is no longer possible, as database name is encoded within the the BINLOG '....' statement. This task is about adding an option to mysqlbinlog that would allow to change the names of used databases in both RBR and SBR events. (*) this implies that all statements refer to tables in the current database, doesn't catch updates made inside stored functions and so forth, but still works for a practially-important subset of cases. HIGH-LEVEL SPECIFICATION: Context ------- (See http://askmonty.org/wiki/index.php/Scratch/ReplicationOptions for global overview) At the moment, the server has a replication slave option --replicate-rewrite-db="from->to" the option affects - Table_map_log_event (all RBR events) - Load_log_event (LOAD DATA) - Query_log_event (SBR-based updates, with the usual assumption that the statement refers to tables in current database, so that changing the current database will make the statement to work on a table in a different database). See also MySQL BUG#42941. Note this bug is fixed in MySQL 5.1.37, which is not merged into MariaDB at the time of writing, but planned to be merged before release. What we could do ---------------- Option1: make mysqlbinlog accept --replicate-rewrite-db option ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Make mysqlbinlog accept --replicate-rewrite-db options and process them to the same extent as replication slave would process --replicate-rewrite-db option. Option2: Add database-agnostic RBR events and --strip-db option ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Right now RBR events require a databasename. It is not possible to have RBR event stream that won't mention which database the events are for. When I tried to use debugger and specify empty database name, attempt to apply the binlog resulted in this error: 090809 17:38:44 [ERROR] Slave SQL: Error 'Table '.tablename' doesn't exist' on opening tables, We could do as follows: - Make the server interpret empty database name in RBR event (i.e. in a Table_map_log_event) as "use current database". Binlog slave thread probably should not allow such events as it doesn't have a natural current database. - Add a mysqlbinlog --strip-db option that would = not produce any "USE dbname" statements = change databasename for all RBR events to be empty That way, mysqlbinlog output will be database-agnostic and apply to the current database. (this will have the usual limitations that we assume that all statements in the binlog refer to the current database). Option3: Enhance database rewrite ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ If there is a need to support database change for statements that use dbname.tablename notation and are replicated as statements (i.e. are DDL statements and/or DML statements that are binlogged as statements), then that could be supported as follows: - Make the server's parser recognize special form of comments /* !database-alias(oldname,newname) */ and save the mapping somewhere - Put the hooks in table open and name resolution code to use the saved mapping. Once we've done the above, it will be easy to perform a complete, no-compromise or restrictions database name change in binary log. It will be possible to do the rewrites either on the slave ( --replicate-rewrite-db will work for all kinds of statements), or in mysqlbinlog (adding a comment is easy and doesn't require mysqlbinlog to parse the statement). LOW-LEVEL DESIGN: Content ------- 1. Adding rewrite-db option 2. Supporting rewrite-db option for RBR events 3. Supporting rewrite-db option for SBR events (Limited to affecting only USE statements) 4. Current status 1. Adding rewrite-db option --------------------------- 1.1. Syntax: --rewrite-db='db_from->db_to' 1.2. Add 'OPT_REWRITE_DB' to 'options_client' (in client_priv.h). 1.3. In mysqlbinlog.cc: - Add { "rewrite-db", OPT_REWRITE_DB, ...} record to my_long_options: - Add Rpl_filter object to mysqlbinlog.cc Rpl_filter* binlog_filter; - Add corresponding switch case to get_one_option(): case OPT_REWRITE_DB: <extract db-from and db-to strings> binlog_filter->add_db_rewrite(db_from, db_to); break; . Note. To make Rpl_filter usable in a MYSQL_CLIENT context, few small additional changes are required: - In sql_list.cc/h, Sql_alloc::new(size_t) and Sql_alloc::new[](size_t) uses sql_alloc() which is THD dependent. These are to be modified as follows: #ifdef MYSQL_CLIENT extern MEM_ROOT sql_list_client_mem_root; // defined in sql_list.cc #endif class Sql_alloc { ... static void *operator new(size_t size) throw () { #ifndef MYSQL_CLIENT return sql_alloc(size); #else return alloc_root(&sql_list_client_mem_root, size); #endif } static void *operator new[](size_t size) throw () { #ifndef MYSQL_CLIENT return sql_alloc(size); #else return alloc_root(&sql_list_client_mem_root, size); #endif } ... } - In rpl_filter.cc: Rpl_filter::Rpl_filter() : ... { #ifdef MYSQL_CLIENT init_alloc_root(&sql_list_client_mem_root, ...); #endif ... } Rpl_filter::~Rpl_filter() { ... #ifdef MYSQL_CLIENT free_root(&sql_list_client_mem_root, ...); #endif } 2. Supporting rewrite-db for RBR events --------------------------------------- In binlog, each row operation event is preceded by Table map event(s) which maps table id(s) to database and table names. So, it's enough to support rewriting database name in a Table map. 2.1. Add rewrite_db() member to Table_map_log_event: int Table_map_log_event::rewrite_db( const char* new_db, size_t new_db_len, const Format_description_log_event* desc) { /* 1. In temp_buf member (possibly reallocating it) rewrite event length, db length, and db parts 2. Change m_dblen and m_dbnam members */ } Comment. This function assumes that temp_buf member contains Table map binlog representaion (temp_buf is used for creating corresponding BINLOG statement). 2.2. In mysqlbinlog modify corresponding switch case in the process_event() function: Exit_status process_event( PRINT_EVENT_INFO *print_event_info, Log_event *ev, ...) { ... switch (ev_type) { ... case TABLE_MAP_EVENT: { Table_map_log_event *map= ((Table_map_log_event *)ev); if (shall_skip_database(map->get_db_name())) { ... } // WL36 size_t new_len= 0; const char* new_db= binlog_filter->get_rewrite_db( map->get_db_name(), &new_len); if (new_len && map->rewrite_db(new_db, new_len, glob_description_event)) { error("Could not rewrite database name"); goto err; } } case WRITE_ROWS_EVENT: case DELETE_ROWS_EVENT: case UPDATE_ROWS_EVENT: ... } ... } Comment. Rpl_filter::get_rewrite_db(db_from, &len): if filter contains a (db_from, db_to) pair, this function returns pointer to db_to and sets len = db_to length; otherwise, it returns db_from and does not change len value. 3. Supporting rewrite-db for SBR events --------------------------------------- Limited to emiting USE <db_to> instead of USE <db_from>. USE statements can be emited by mysqlbinlog as a result of processing the following events (see process_event() function): - Query_log_event - Load_log_event - Execute_load_query_log_event [ :public Query_log_event ] - Create_file_log_event [ :public Load_log_event ] TODO. Needed to check this list carefully (not sure for Create_file_log_event) Notes. - In replication, only Query_log_event and Load_log_event uses rpl_filter->get_rewrite_db(); - In mysqlbinlog (process_event), Execute_load_query_log_event and Create_file_log_event are processed in separate switch cases. And Load_log_event is processed in the default switch case. Conditions for emiting use-statement: - LOG_EVENT_SUPPRESS_USE_F is OFF for the event (e.g. it is ON for 'create database' statement) - event's db name differs from db_name in PRINT_EVENT_INFO (PRINT_EVENT_INFO keeps db name of the last issued USE statement; initially, this db name is empty). 3.1. In mysqlbinlog.cc - Add the following function: void print_use_stmt(Log_event* event, PRINT_EVENT_INFO* pinfo) { if (event->flags & LOG_EVENT_SUPPRESS_USE_F) return; /* - For events listed above get db_from = event->db; - If db_from is the same as pinfo->db then return; - If there is rewrite-db rule db_from->db_to, set db = db_to. Else set db = db_from; - Print "use <db>" to mysqlbinlog output - Set pinfo->db = db_from (this suppresses emiting use-statements by corresponding log_event's print-function) */ } - In process_event() function add switch case for Load_log_event and add print_use_stmt() invocations where needed (according to the events list above), e.g.: Exit_status process_event( PRINT_EVENT_INFO *print_event_info, Log_event *ev, ...) { ... switch (ev_type) { case QUERY_EVENT: if (shall_skip_database(((Query_log_event*)ev)->db)) goto end; if (opt_base64_output_mode == BASE64_OUTPUT_ALWAYS) { // Possibly in case of rewite-db rule for ev->db // a warning should be emited here (see note below) ... write_event_header_and_base64(ev, ...) ... } else { print_use_stmt((Query_log_event*)ev, print_event_info); ev->print(result_file, print_event_info); } break; ... case LOAD_EVENT: print_use_stmt((Load_log_event*)ev, print_event_info); break; default: ... } ... } Note. write_event_header_and_base64() does not print use-statement. It produces BINLOG statement using ev->temp_buf content (i.e. the binary log representation of the event). We don't rewrite temp_buf here with db_to name (as we do it for Table map event) - this implies the limitation 3 mentioned above. Question: Is supporting of rewite_db + --base64-output really needed currently? 4. Current status ----------------- The outlined design (implemented for mysql-5.1.37) is tested for simple test-cases. TODO. 1. Check list of events which can emit use-statement. 2. Supporting of rewite_db + --base64-output ? ESTIMATED WORK TIME ESTIMATED COMPLETION DATE ----------------------------------------------------------------------- WorkLog (v3.5.9)

1 0

[Maria-developers] Progress (by Bothorsen): Add a mysqlbinlog option to change the used database (36)
by worklog-noreply＠askmonty.org 03 Nov '09

03 Nov '09

----------------------------------------------------------------------- WORKLOG TASK -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- TASK...........: Add a mysqlbinlog option to change the used database CREATION DATE..: Fri, 07 Aug 2009, 14:57 SUPERVISOR.....: Monty IMPLEMENTOR....: COPIES TO......: CATEGORY.......: Server-RawIdeaBin TASK ID........: 36 (http://askmonty.org/worklog/?tid=36) VERSION........: Server-9.x STATUS.........: Un-Assigned PRIORITY.......: 60 WORKED HOURS...: 30 ESTIMATE.......: 0 (hours remain) ORIG. ESTIMATE.: 0 PROGRESS NOTES: -=-=(Bothorsen - Tue, 03 Nov 2009, 13:47)=-=- Alexi has implemented a patch for this item. Worked 30 hours and estimate 0 hours remain (original estimate increased by 30 hours). -=-=(Guest - Tue, 15 Sep 2009, 18:04)=-=- Low Level Design modified. --- /tmp/wklog.36.old.19322 2009-09-15 18:04:49.000000000 +0300 +++ /tmp/wklog.36.new.19322 2009-09-15 18:04:49.000000000 +0300 @@ -191,7 +191,7 @@ - In process_event() function add switch case for Load_log_event and add print_use_stmt() invocations where needed (according to the - events lis above), e.g.: + events list above), e.g.: Exit_status process_event( PRINT_EVENT_INFO *print_event_info, -=-=(Guest - Tue, 15 Sep 2009, 15:53)=-=- Low Level Design modified. --- /tmp/wklog.36.old.13421 2009-09-15 15:53:31.000000000 +0300 +++ /tmp/wklog.36.new.13421 2009-09-15 15:53:31.000000000 +0300 @@ -150,10 +150,17 @@ following events (see process_event() function): - Query_log_event -- Execute_load_query_log_event -- Create_file_log_event - -TODO. Needed to check this list requires carefully !!! +- Load_log_event +- Execute_load_query_log_event [ :public Query_log_event ] +- Create_file_log_event [ :public Load_log_event ] + +TODO. Needed to check this list carefully (not sure for Create_file_log_event) + Notes. + - In replication, only Query_log_event and Load_log_event uses + rpl_filter->get_rewrite_db(); + - In mysqlbinlog (process_event), Execute_load_query_log_event + and Create_file_log_event are processed in separate switch + cases. And Load_log_event is processed in the default switch case. Conditions for emiting use-statement: - LOG_EVENT_SUPPRESS_USE_F is OFF for the event @@ -182,8 +189,9 @@ */ } -- In process_event() function add print_use_stmt() invocations where - needed (according to the events lis above), e.g.: +- In process_event() function add switch case for Load_log_event and + add print_use_stmt() invocations where needed (according to the + events lis above), e.g.: Exit_status process_event( PRINT_EVENT_INFO *print_event_info, @@ -207,6 +215,11 @@ } break; ... + case LOAD_EVENT: + print_use_stmt((Load_log_event*)ev, print_event_info); + break; + default: + ... } ... } -=-=(Guest - Tue, 15 Sep 2009, 12:12)=-=- Low Level Design modified. --- /tmp/wklog.36.old.3961 2009-09-15 12:12:26.000000000 +0300 +++ /tmp/wklog.36.new.3961 2009-09-15 12:12:26.000000000 +0300 @@ -144,6 +144,8 @@ 3. Supporting rewrite-db for SBR events --------------------------------------- +Limited to emiting USE <db_to> instead of USE <db_from>. + USE statements can be emited by mysqlbinlog as a result of processing the following events (see process_event() function): -=-=(Guest - Tue, 15 Sep 2009, 12:08)=-=- Low Level Design modified. --- /tmp/wklog.36.old.3794 2009-09-15 12:08:54.000000000 +0300 +++ /tmp/wklog.36.new.3794 2009-09-15 12:08:54.000000000 +0300 @@ -1 +1,229 @@ +Content +------- +1. Adding rewrite-db option +2. Supporting rewrite-db option for RBR events +3. Supporting rewrite-db option for SBR events + (Limited to affecting only USE statements) +4. Current status + +1. Adding rewrite-db option +--------------------------- + +1.1. Syntax: + --rewrite-db='db_from->db_to' + +1.2. Add 'OPT_REWRITE_DB' to 'options_client' (in client_priv.h). + +1.3. In mysqlbinlog.cc: + +- Add { "rewrite-db", OPT_REWRITE_DB, ...} record to my_long_options: +- Add Rpl_filter object to mysqlbinlog.cc + + Rpl_filter* binlog_filter; + +- Add corresponding switch case to get_one_option(): + + case OPT_REWRITE_DB: + <extract db-from and db-to strings> + binlog_filter->add_db_rewrite(db_from, db_to); + break; + . +Note. To make Rpl_filter usable in a MYSQL_CLIENT context, few small +additional changes are required: + +- In sql_list.cc/h, Sql_alloc::new(size_t) and Sql_alloc::new[](size_t) + uses sql_alloc() which is THD dependent. These are to be modified + as follows: + + #ifdef MYSQL_CLIENT + extern MEM_ROOT sql_list_client_mem_root; // defined in sql_list.cc + #endif + + class Sql_alloc + { ... + static void *operator new(size_t size) throw () + { + #ifndef MYSQL_CLIENT + return sql_alloc(size); + #else + return alloc_root(&sql_list_client_mem_root, size); + #endif + } + static void *operator new[](size_t size) throw () + { + #ifndef MYSQL_CLIENT + return sql_alloc(size); + #else + return alloc_root(&sql_list_client_mem_root, size); + #endif + } + ... + } + +- In rpl_filter.cc: + + Rpl_filter::Rpl_filter() : + ... + { + #ifdef MYSQL_CLIENT + init_alloc_root(&sql_list_client_mem_root, ...); + #endif + ... + } + + Rpl_filter::~Rpl_filter() + { ... + #ifdef MYSQL_CLIENT + free_root(&sql_list_client_mem_root, ...); + #endif + } + +2. Supporting rewrite-db for RBR events +--------------------------------------- + +In binlog, each row operation event is preceded by Table map event(s) which maps +table id(s) to database and table names. So, it's enough to support rewriting +database name in a Table map. + +2.1. Add rewrite_db() member to Table_map_log_event: + + int Table_map_log_event::rewrite_db( + const char* new_db, + size_t new_db_len, + const Format_description_log_event* desc) + { + /* 1. In temp_buf member (possibly reallocating it) rewrite + event length, db length, and db parts + 2. Change m_dblen and m_dbnam members + */ + } + +Comment. This function assumes that temp_buf member contains Table map +binlog representaion (temp_buf is used for creating corresponding +BINLOG statement). + +2.2. In mysqlbinlog modify corresponding switch case in the +process_event() function: + + Exit_status process_event( + PRINT_EVENT_INFO *print_event_info, + Log_event *ev, ...) + { + ... + switch (ev_type) { + ... + case TABLE_MAP_EVENT: + { + Table_map_log_event *map= ((Table_map_log_event *)ev); + if (shall_skip_database(map->get_db_name())) + { ... + } + // WL36 + size_t new_len= 0; + const char* new_db= binlog_filter->get_rewrite_db( + map->get_db_name(), &new_len); + if (new_len && map->rewrite_db(new_db, new_len, + glob_description_event)) + { error("Could not rewrite database name"); + goto err; + } + } + case WRITE_ROWS_EVENT: + case DELETE_ROWS_EVENT: + case UPDATE_ROWS_EVENT: + ... + } + ... + } + +Comment. Rpl_filter::get_rewrite_db(db_from, &len): if filter contains +a (db_from, db_to) pair, this function returns pointer to db_to and +sets len = db_to length; otherwise, it returns db_from and does not +change len value. + +3. Supporting rewrite-db for SBR events +--------------------------------------- + +USE statements can be emited by mysqlbinlog as a result of processing the +following events (see process_event() function): + +- Query_log_event +- Execute_load_query_log_event +- Create_file_log_event + +TODO. Needed to check this list requires carefully !!! + +Conditions for emiting use-statement: +- LOG_EVENT_SUPPRESS_USE_F is OFF for the event + (e.g. it is ON for 'create database' statement) +- event's db name differs from db_name in PRINT_EVENT_INFO + (PRINT_EVENT_INFO keeps db name of the last issued USE statement; + initially, this db name is empty). + +3.1. In mysqlbinlog.cc + +- Add the following function: + + void print_use_stmt(Log_event* event, PRINT_EVENT_INFO* pinfo) + { + if (event->flags & LOG_EVENT_SUPPRESS_USE_F) + return; + /* + - For events listed above get db_from = event->db; + - If db_from is the same as pinfo->db then return; + - If there is rewrite-db rule db_from->db_to, + set db = db_to. Else set db = db_from; + - Print "use <db>" to mysqlbinlog output + - Set pinfo->db = db_from + (this suppresses emiting use-statements by corresponding + log_event's print-function) + */ + } + +- In process_event() function add print_use_stmt() invocations where + needed (according to the events lis above), e.g.: + + Exit_status process_event( + PRINT_EVENT_INFO *print_event_info, + Log_event *ev, ...) + { + ... + switch (ev_type) { + case QUERY_EVENT: + if (shall_skip_database(((Query_log_event*)ev)->db)) + goto end; + if (opt_base64_output_mode == BASE64_OUTPUT_ALWAYS) + { + // Possibly in case of rewite-db rule for ev->db + // a warning should be emited here (see note below) + ... write_event_header_and_base64(ev, ...) ... + } + else + { + print_use_stmt((Query_log_event*)ev, print_event_info); + ev->print(result_file, print_event_info); + } + break; + ... + } + ... + } + +Note. write_event_header_and_base64() does not print use-statement. It +produces BINLOG statement using ev->temp_buf content (i.e. the binary +log representation of the event). We don't rewrite temp_buf here with +db_to name (as we do it for Table map event) - this implies the +limitation 3 mentioned above. +Question: Is supporting of rewite_db + --base64-output really needed +currently? + +4. Current status +----------------- + +The outlined design (implemented for mysql-5.1.37) is tested for +simple test-cases. + +TODO. 1. Check list of events which can emit use-statement. + 2. Supporting of rewite_db + --base64-output ? + -=-=(Guest - Mon, 14 Sep 2009, 11:51)=-=- Low Level Design modified. --- /tmp/wklog.36.old.9711 2009-09-14 11:51:43.000000000 +0300 +++ /tmp/wklog.36.new.9711 2009-09-14 11:51:43.000000000 +0300 @@ -1 +1 @@ -Pay no attention: just check for having access + -=-=(Guest - Mon, 14 Sep 2009, 11:51)=-=- Low Level Design modified. --- /tmp/wklog.36.old.9678 2009-09-14 11:51:28.000000000 +0300 +++ /tmp/wklog.36.new.9678 2009-09-14 11:51:28.000000000 +0300 @@ -1 +1 @@ - +Pay no attention: just check for having access -=-=(Knielsen - Mon, 17 Aug 2009, 12:44)=-=- High-Level Specification modified. --- /tmp/wklog.36.old.7834 2009-08-17 12:44:17.000000000 +0300 +++ /tmp/wklog.36.new.7834 2009-08-17 12:44:17.000000000 +0300 @@ -13,7 +13,9 @@ statement refers to tables in current database, so that changing the current database will make the statement to work on a table in a different database). -See also MySQL BUG#42941. +See also MySQL BUG#42941. Note this bug is fixed in MySQL 5.1.37, which is not +merged into MariaDB at the time of writing, but planned to be merged before +release. What we could do ---------------- -=-=(Guest - Sun, 16 Aug 2009, 17:11)=-=- High-Level Specification modified. --- /tmp/wklog.36.old.27162 2009-08-16 17:11:12.000000000 +0300 +++ /tmp/wklog.36.new.27162 2009-08-16 17:11:12.000000000 +0300 @@ -13,6 +13,8 @@ statement refers to tables in current database, so that changing the current database will make the statement to work on a table in a different database). +See also MySQL BUG#42941. + What we could do ---------------- -=-=(Psergey - Mon, 10 Aug 2009, 15:41)=-=- High-Level Specification modified. --- /tmp/wklog.36.old.13035 2009-08-10 15:41:51.000000000 +0300 +++ /tmp/wklog.36.new.13035 2009-08-10 15:41:51.000000000 +0300 @@ -1,5 +1,7 @@ Context ------- +(See http://askmonty.org/wiki/index.php/Scratch/ReplicationOptions for global +overview) At the moment, the server has a replication slave option --replicate-rewrite-db="from->to" ------------------------------------------------------------ -=-=(View All Progress Notes, 14 total)=-=- http://askmonty.org/worklog/index.pl?tid=36&nolimit=1 DESCRIPTION: Sometimes there is a need to take a binary log and apply it to a database with a different name than the original name of the database on binlog producer. If one is using statement-based replication, he can achieve this by grepping out "USE dbname" statements out of the output of mysqlbinlog(*). With row-based replication this is no longer possible, as database name is encoded within the the BINLOG '....' statement. This task is about adding an option to mysqlbinlog that would allow to change the names of used databases in both RBR and SBR events. (*) this implies that all statements refer to tables in the current database, doesn't catch updates made inside stored functions and so forth, but still works for a practially-important subset of cases. HIGH-LEVEL SPECIFICATION: Context ------- (See http://askmonty.org/wiki/index.php/Scratch/ReplicationOptions for global overview) At the moment, the server has a replication slave option --replicate-rewrite-db="from->to" the option affects - Table_map_log_event (all RBR events) - Load_log_event (LOAD DATA) - Query_log_event (SBR-based updates, with the usual assumption that the statement refers to tables in current database, so that changing the current database will make the statement to work on a table in a different database). See also MySQL BUG#42941. Note this bug is fixed in MySQL 5.1.37, which is not merged into MariaDB at the time of writing, but planned to be merged before release. What we could do ---------------- Option1: make mysqlbinlog accept --replicate-rewrite-db option ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Make mysqlbinlog accept --replicate-rewrite-db options and process them to the same extent as replication slave would process --replicate-rewrite-db option. Option2: Add database-agnostic RBR events and --strip-db option ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Right now RBR events require a databasename. It is not possible to have RBR event stream that won't mention which database the events are for. When I tried to use debugger and specify empty database name, attempt to apply the binlog resulted in this error: 090809 17:38:44 [ERROR] Slave SQL: Error 'Table '.tablename' doesn't exist' on opening tables, We could do as follows: - Make the server interpret empty database name in RBR event (i.e. in a Table_map_log_event) as "use current database". Binlog slave thread probably should not allow such events as it doesn't have a natural current database. - Add a mysqlbinlog --strip-db option that would = not produce any "USE dbname" statements = change databasename for all RBR events to be empty That way, mysqlbinlog output will be database-agnostic and apply to the current database. (this will have the usual limitations that we assume that all statements in the binlog refer to the current database). Option3: Enhance database rewrite ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ If there is a need to support database change for statements that use dbname.tablename notation and are replicated as statements (i.e. are DDL statements and/or DML statements that are binlogged as statements), then that could be supported as follows: - Make the server's parser recognize special form of comments /* !database-alias(oldname,newname) */ and save the mapping somewhere - Put the hooks in table open and name resolution code to use the saved mapping. Once we've done the above, it will be easy to perform a complete, no-compromise or restrictions database name change in binary log. It will be possible to do the rewrites either on the slave ( --replicate-rewrite-db will work for all kinds of statements), or in mysqlbinlog (adding a comment is easy and doesn't require mysqlbinlog to parse the statement). LOW-LEVEL DESIGN: Content ------- 1. Adding rewrite-db option 2. Supporting rewrite-db option for RBR events 3. Supporting rewrite-db option for SBR events (Limited to affecting only USE statements) 4. Current status 1. Adding rewrite-db option --------------------------- 1.1. Syntax: --rewrite-db='db_from->db_to' 1.2. Add 'OPT_REWRITE_DB' to 'options_client' (in client_priv.h). 1.3. In mysqlbinlog.cc: - Add { "rewrite-db", OPT_REWRITE_DB, ...} record to my_long_options: - Add Rpl_filter object to mysqlbinlog.cc Rpl_filter* binlog_filter; - Add corresponding switch case to get_one_option(): case OPT_REWRITE_DB: <extract db-from and db-to strings> binlog_filter->add_db_rewrite(db_from, db_to); break; . Note. To make Rpl_filter usable in a MYSQL_CLIENT context, few small additional changes are required: - In sql_list.cc/h, Sql_alloc::new(size_t) and Sql_alloc::new[](size_t) uses sql_alloc() which is THD dependent. These are to be modified as follows: #ifdef MYSQL_CLIENT extern MEM_ROOT sql_list_client_mem_root; // defined in sql_list.cc #endif class Sql_alloc { ... static void *operator new(size_t size) throw () { #ifndef MYSQL_CLIENT return sql_alloc(size); #else return alloc_root(&sql_list_client_mem_root, size); #endif } static void *operator new[](size_t size) throw () { #ifndef MYSQL_CLIENT return sql_alloc(size); #else return alloc_root(&sql_list_client_mem_root, size); #endif } ... } - In rpl_filter.cc: Rpl_filter::Rpl_filter() : ... { #ifdef MYSQL_CLIENT init_alloc_root(&sql_list_client_mem_root, ...); #endif ... } Rpl_filter::~Rpl_filter() { ... #ifdef MYSQL_CLIENT free_root(&sql_list_client_mem_root, ...); #endif } 2. Supporting rewrite-db for RBR events --------------------------------------- In binlog, each row operation event is preceded by Table map event(s) which maps table id(s) to database and table names. So, it's enough to support rewriting database name in a Table map. 2.1. Add rewrite_db() member to Table_map_log_event: int Table_map_log_event::rewrite_db( const char* new_db, size_t new_db_len, const Format_description_log_event* desc) { /* 1. In temp_buf member (possibly reallocating it) rewrite event length, db length, and db parts 2. Change m_dblen and m_dbnam members */ } Comment. This function assumes that temp_buf member contains Table map binlog representaion (temp_buf is used for creating corresponding BINLOG statement). 2.2. In mysqlbinlog modify corresponding switch case in the process_event() function: Exit_status process_event( PRINT_EVENT_INFO *print_event_info, Log_event *ev, ...) { ... switch (ev_type) { ... case TABLE_MAP_EVENT: { Table_map_log_event *map= ((Table_map_log_event *)ev); if (shall_skip_database(map->get_db_name())) { ... } // WL36 size_t new_len= 0; const char* new_db= binlog_filter->get_rewrite_db( map->get_db_name(), &new_len); if (new_len && map->rewrite_db(new_db, new_len, glob_description_event)) { error("Could not rewrite database name"); goto err; } } case WRITE_ROWS_EVENT: case DELETE_ROWS_EVENT: case UPDATE_ROWS_EVENT: ... } ... } Comment. Rpl_filter::get_rewrite_db(db_from, &len): if filter contains a (db_from, db_to) pair, this function returns pointer to db_to and sets len = db_to length; otherwise, it returns db_from and does not change len value. 3. Supporting rewrite-db for SBR events --------------------------------------- Limited to emiting USE <db_to> instead of USE <db_from>. USE statements can be emited by mysqlbinlog as a result of processing the following events (see process_event() function): - Query_log_event - Load_log_event - Execute_load_query_log_event [ :public Query_log_event ] - Create_file_log_event [ :public Load_log_event ] TODO. Needed to check this list carefully (not sure for Create_file_log_event) Notes. - In replication, only Query_log_event and Load_log_event uses rpl_filter->get_rewrite_db(); - In mysqlbinlog (process_event), Execute_load_query_log_event and Create_file_log_event are processed in separate switch cases. And Load_log_event is processed in the default switch case. Conditions for emiting use-statement: - LOG_EVENT_SUPPRESS_USE_F is OFF for the event (e.g. it is ON for 'create database' statement) - event's db name differs from db_name in PRINT_EVENT_INFO (PRINT_EVENT_INFO keeps db name of the last issued USE statement; initially, this db name is empty). 3.1. In mysqlbinlog.cc - Add the following function: void print_use_stmt(Log_event* event, PRINT_EVENT_INFO* pinfo) { if (event->flags & LOG_EVENT_SUPPRESS_USE_F) return; /* - For events listed above get db_from = event->db; - If db_from is the same as pinfo->db then return; - If there is rewrite-db rule db_from->db_to, set db = db_to. Else set db = db_from; - Print "use <db>" to mysqlbinlog output - Set pinfo->db = db_from (this suppresses emiting use-statements by corresponding log_event's print-function) */ } - In process_event() function add switch case for Load_log_event and add print_use_stmt() invocations where needed (according to the events list above), e.g.: Exit_status process_event( PRINT_EVENT_INFO *print_event_info, Log_event *ev, ...) { ... switch (ev_type) { case QUERY_EVENT: if (shall_skip_database(((Query_log_event*)ev)->db)) goto end; if (opt_base64_output_mode == BASE64_OUTPUT_ALWAYS) { // Possibly in case of rewite-db rule for ev->db // a warning should be emited here (see note below) ... write_event_header_and_base64(ev, ...) ... } else { print_use_stmt((Query_log_event*)ev, print_event_info); ev->print(result_file, print_event_info); } break; ... case LOAD_EVENT: print_use_stmt((Load_log_event*)ev, print_event_info); break; default: ... } ... } Note. write_event_header_and_base64() does not print use-statement. It produces BINLOG statement using ev->temp_buf content (i.e. the binary log representation of the event). We don't rewrite temp_buf here with db_to name (as we do it for Table map event) - this implies the limitation 3 mentioned above. Question: Is supporting of rewite_db + --base64-output really needed currently? 4. Current status ----------------- The outlined design (implemented for mysql-5.1.37) is tested for simple test-cases. TODO. 1. Check list of events which can emit use-statement. 2. Supporting of rewite_db + --base64-output ? ESTIMATED WORK TIME ESTIMATED COMPLETION DATE ----------------------------------------------------------------------- WorkLog (v3.5.9)

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[Maria-developers] Updated (by Alexi): Add a mysqlbinlog option to filter updates to certain tables (40)
by worklog-noreply＠askmonty.org 03 Nov '09

03 Nov '09

----------------------------------------------------------------------- WORKLOG TASK -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- TASK...........: Add a mysqlbinlog option to filter updates to certain tables CREATION DATE..: Mon, 10 Aug 2009, 13:25 SUPERVISOR.....: Monty IMPLEMENTOR....: COPIES TO......: Psergey CATEGORY.......: Server-RawIdeaBin TASK ID........: 40 (http://askmonty.org/worklog/?tid=40) VERSION........: Server-9.x STATUS.........: Un-Assigned PRIORITY.......: 60 WORKED HOURS...: 2 ESTIMATE.......: 48 (hours remain) ORIG. ESTIMATE.: 48 PROGRESS NOTES: -=-=(Alexi - Tue, 03 Nov 2009, 11:19)=-=- Low Level Design modified. --- /tmp/wklog.40.old.7187 2009-11-03 11:19:22.000000000 +0200 +++ /tmp/wklog.40.new.7187 2009-11-03 11:19:22.000000000 +0200 @@ -1 +1,132 @@ +OPTION: 2.5 Extend Query Events With Tables Info +================================================ +1. Query_log_event Binary Format +******************************** +Changes to be done: + + Query_log_event binary format + --------------------------------- + Name Size (bytes) + --------------------------------- + COMMON HEADER: + timestamp 4 + type 1 + server_id 4 + total_size 4 + master_position 4 + flags 2 + --------------------------------- + POST HEADER: + slave_proxy_id 4 + exec_time 4 + db_len 1 ++ query_len 2 (see Note 1) + error_code 2 + status_vars_len 2 ++ tables_info_len 2 (see Note 2) + --------------------------------- + BODY: + status_vars status_vars_len +- db db_len + 1 ++ db db_len (see Note 3) + query query_len ++ tables_info + + tables_info binary format + --------------------------------- + Name Size (bytes) + --------------------------------- + db_len 1 (see Note 4) + db db_len + table_name_len 1 + table_name table_name_len + ... + db_len 1 + db db_len + table_name_len 1 + table_name table_name_len + +NOTES +1. Currently Query_log_event format doesn't include 'query_len' because + it considers the query to extent to the end of the event. +2. If tables_info is not included in the event (--binlog-with-tables-info + option), tables_info_len = 0. +3. The trailing zero is redundant since the length is already known. +4. In case of db = current db, db_len = 0 and db = empty, because + current db is already included in the current event format. + +2. Where to get tables info from? +********************************* + +2.1. Case study: CREATE TABLE +****************************** + +*** CREATE TABLE table [SELECT ...] + + bool mysql_create_table_no_lock( + THD *thd, + const char *db, + const char *table_name, ...) + { + ... + // ------------------------------------- + // WL40: To be included in tables_info: + // * db, table_name + // * thd->lex->query_tables (tables refered to in + // the select-part; empty if no select-part) + // ------------------------------------- + write_bin_log(thd, TRUE, thd->query, thd->query_length); + } + +*** CREATE TABLE table LIKE src-table + + bool mysql_create_like_table( + ... + TABLE_LIST *table, + TABLE_LIST *src_table, + ...) + { + ... + if (thd->current_stmt_binlog_row_based) + { // RBR: In this case we don't replicate temp tables + if (!(create_info->options & HA_LEX_CREATE_TMP_TABLE)) + { + if (src_table->table->s->tmp_table) + { // CREATE normal-table LIKE temp-table: + + // Generate new query without LIKE-part + store_create_info(thd, table, &query, create_info, FALSE); + + // ------------------------------------- + // WL40: To include to tables_info: + // * table (src_table is not included) + // ------------------------------------- + write_bin_log(thd, TRUE, query.ptr(), query.length()); + } + else + { // CREATE normal-table LIKE normal-table + + // ------------------------------------- + // WL40: To include to log_tables_info: + // * table + // * src_table + // ------------------------------------- + write_bin_log(thd, TRUE, thd->query, thd->query_length); + } + } + // CREATE temp-table LIKE ... + // This case is not replicated + } + else + { // SBR: + // ------------------------------------- + // WL40: To include to tables_info: + // * table + // * src_table + // ------------------------------------- + write_bin_log(thd, TRUE, thd->query, thd->query_length); + } + } + +To be continued -=-=(Alexi - Mon, 02 Nov 2009, 11:34)=-=- Worked 2 hours on option 2.5 Worked 2 hours and estimate 48 hours remain (original estimate increased by 50 hours). -=-=(Alexi - Mon, 02 Nov 2009, 11:20)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.4848 2009-11-02 11:20:24.000000000 +0200 +++ /tmp/wklog.40.new.4848 2009-11-02 11:20:24.000000000 +0200 @@ -90,3 +90,25 @@ It might be useful to integrate this with the code that already handles --replicate-ignore-db and similar slave options. +2.5 Extend Query Events With Tables Info +---------------------------------------- + +We could extend query events structure with a tables info - a list of tables +which the query refers to: + + <current query event structure> + tables_info_len + dbase_len dbase + table_len table + ... + dbase_len dbase + table_len table + +Note. In case of <dbase> = current data base, we can set dbase_len = 0 + and dbase = empty because current query event structure already + includes current data base name. + +Note. Possibly it is reasonable also to add a --binlog-with-tables-info + option which defines whether tables info must be included to the + query events. + -=-=(Knielsen - Fri, 14 Aug 2009, 15:47)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.10896 2009-08-14 15:47:39.000000000 +0300 +++ /tmp/wklog.40.new.10896 2009-08-14 15:47:39.000000000 +0300 @@ -72,3 +72,21 @@ /* !mysqlbinlog: updates t1,db3.t2 */ UPDATE t1 LEFT JOIN ... and further processing in mysqlbinlog will be trivial. + +2.4 Implement server functionality to ignore certain tables +----------------------------------------------------------- + +We could add a general facility in the server to ignore certain tables: + + SET SESSION ignored_tables = "db1.t1,db2.t2"; + +This would work similar to --replicate-ignore-table, but in a general way not +restricted to the slave SQL thread. + +It would then be trivial for mysqlbinlog to add such statements at the start +of the output, or probably the user could just do it manually with no need for +additional options for mysqlbinlog. + +It might be useful to integrate this with the code that already handles +--replicate-ignore-db and similar slave options. + -=-=(Psergey - Mon, 10 Aug 2009, 15:41)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.12989 2009-08-10 15:41:23.000000000 +0300 +++ /tmp/wklog.40.new.12989 2009-08-10 15:41:23.000000000 +0300 @@ -1,6 +1,7 @@ - 1. Context ---------- +(See http://askmonty.org/wiki/index.php/Scratch/ReplicationOptions for global +overview) At the moment, the server has these replication slave options: --replicate-do-table=db.tbl -=-=(Guest - Mon, 10 Aug 2009, 14:52)=-=- Dependency created: 39 now depends on 40 -=-=(Guest - Mon, 10 Aug 2009, 14:51)=-=- High Level Description modified. --- /tmp/wklog.40.old.16985 2009-08-10 14:51:59.000000000 +0300 +++ /tmp/wklog.40.new.16985 2009-08-10 14:51:59.000000000 +0300 @@ -1,3 +1,4 @@ Replication slave can be set to filter updates to certain tables with ---replicate-[wild-]{do,ignore}-table options. This task is about adding similar -functionality to mysqlbinlog. +--replicate-[wild-]{do,ignore}-table options. + +This task is about adding similar functionality to mysqlbinlog. -=-=(Guest - Mon, 10 Aug 2009, 14:51)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.16949 2009-08-10 14:51:33.000000000 +0300 +++ /tmp/wklog.40.new.16949 2009-08-10 14:51:33.000000000 +0300 @@ -1 +1,73 @@ +1. Context +---------- +At the moment, the server has these replication slave options: + + --replicate-do-table=db.tbl + --replicate-ignore-table=db.tbl + --replicate-wild-do-table=pattern.pattern + --replicate-wild-ignore-table=pattern.pattern + +They affect both RBR and SBR events. SBR events are checked after the +statement has been parsed, the server iterates over list of used tables and +checks them againist --replicate instructions. + +What is interesting is that this scheme still allows to update the ignored +table through a VIEW. + +2. Table filtering in mysqlbinlog +--------------------------------- + +Per-table filtering of RBR events is easy (as it is relatively easy to extract +the name of the table that the event applies to). + +Per-table filtering of SBR events is hard, as generally it is not apparent +which tables the statement refers to. + +This opens possible options: + +2.1 Put the parser into mysqlbinlog +----------------------------------- +Once we have a full parser in mysqlbinlog, we'll be able to check which tables +are used by a statement, and will allow to show behaviour identical to those +that one obtains when using --replicate-* slave options. + +(It is not clear how much effort is needed to put the parser into mysqlbinlog. +Any guesses?) + + +2.2 Use dumb regexp match +------------------------- +Use a really dumb approach. A query is considered to be modifying table X if +it matches an expression + +CREATE TABLE $tablename +DROP $tablename +UPDATE ...$tablename ... SET // here '...' can't contain the word 'SET' +DELETE ...$tablename ... WHERE // same as above +ALTER TABLE $tablename +.. etc (go get from the grammar) .. + +The advantage over doing the same in awk is that mysqlbinlog will also process +RBR statements, and together with that will provide a working solution for +those who are careful with their table names not mixing with string constants +and such. + +(TODO: string constants are of particular concern as they come from +[potentially hostile] users, unlike e.g. table aliases which come from +[not hostile] developers. Remove also all string constants before attempting +to do match?) + +2.3 Have the master put annotations +----------------------------------- +We could add a master option so that it injects into query a mark that tells +which tables the query will affect, e.g. for the query + + UPDATE t1 LEFT JOIN db3.t2 ON ... WHERE ... + + +the binlog will have + + /* !mysqlbinlog: updates t1,db3.t2 */ UPDATE t1 LEFT JOIN ... + +and further processing in mysqlbinlog will be trivial. DESCRIPTION: Replication slave can be set to filter updates to certain tables with --replicate-[wild-]{do,ignore}-table options. This task is about adding similar functionality to mysqlbinlog. HIGH-LEVEL SPECIFICATION: 1. Context ---------- (See http://askmonty.org/wiki/index.php/Scratch/ReplicationOptions for global overview) At the moment, the server has these replication slave options: --replicate-do-table=db.tbl --replicate-ignore-table=db.tbl --replicate-wild-do-table=pattern.pattern --replicate-wild-ignore-table=pattern.pattern They affect both RBR and SBR events. SBR events are checked after the statement has been parsed, the server iterates over list of used tables and checks them againist --replicate instructions. What is interesting is that this scheme still allows to update the ignored table through a VIEW. 2. Table filtering in mysqlbinlog --------------------------------- Per-table filtering of RBR events is easy (as it is relatively easy to extract the name of the table that the event applies to). Per-table filtering of SBR events is hard, as generally it is not apparent which tables the statement refers to. This opens possible options: 2.1 Put the parser into mysqlbinlog ----------------------------------- Once we have a full parser in mysqlbinlog, we'll be able to check which tables are used by a statement, and will allow to show behaviour identical to those that one obtains when using --replicate-* slave options. (It is not clear how much effort is needed to put the parser into mysqlbinlog. Any guesses?) 2.2 Use dumb regexp match ------------------------- Use a really dumb approach. A query is considered to be modifying table X if it matches an expression CREATE TABLE $tablename DROP $tablename UPDATE ...$tablename ... SET // here '...' can't contain the word 'SET' DELETE ...$tablename ... WHERE // same as above ALTER TABLE $tablename .. etc (go get from the grammar) .. The advantage over doing the same in awk is that mysqlbinlog will also process RBR statements, and together with that will provide a working solution for those who are careful with their table names not mixing with string constants and such. (TODO: string constants are of particular concern as they come from [potentially hostile] users, unlike e.g. table aliases which come from [not hostile] developers. Remove also all string constants before attempting to do match?) 2.3 Have the master put annotations ----------------------------------- We could add a master option so that it injects into query a mark that tells which tables the query will affect, e.g. for the query UPDATE t1 LEFT JOIN db3.t2 ON ... WHERE ... the binlog will have /* !mysqlbinlog: updates t1,db3.t2 */ UPDATE t1 LEFT JOIN ... and further processing in mysqlbinlog will be trivial. 2.4 Implement server functionality to ignore certain tables ----------------------------------------------------------- We could add a general facility in the server to ignore certain tables: SET SESSION ignored_tables = "db1.t1,db2.t2"; This would work similar to --replicate-ignore-table, but in a general way not restricted to the slave SQL thread. It would then be trivial for mysqlbinlog to add such statements at the start of the output, or probably the user could just do it manually with no need for additional options for mysqlbinlog. It might be useful to integrate this with the code that already handles --replicate-ignore-db and similar slave options. 2.5 Extend Query Events With Tables Info ---------------------------------------- We could extend query events structure with a tables info - a list of tables which the query refers to: <current query event structure> tables_info_len dbase_len dbase table_len table ... dbase_len dbase table_len table Note. In case of <dbase> = current data base, we can set dbase_len = 0 and dbase = empty because current query event structure already includes current data base name. Note. Possibly it is reasonable also to add a --binlog-with-tables-info option which defines whether tables info must be included to the query events. LOW-LEVEL DESIGN: OPTION: 2.5 Extend Query Events With Tables Info ================================================ 1. Query_log_event Binary Format ******************************** Changes to be done: Query_log_event binary format --------------------------------- Name Size (bytes) --------------------------------- COMMON HEADER: timestamp 4 type 1 server_id 4 total_size 4 master_position 4 flags 2 --------------------------------- POST HEADER: slave_proxy_id 4 exec_time 4 db_len 1 + query_len 2 (see Note 1) error_code 2 status_vars_len 2 + tables_info_len 2 (see Note 2) --------------------------------- BODY: status_vars status_vars_len - db db_len + 1 + db db_len (see Note 3) query query_len + tables_info tables_info binary format --------------------------------- Name Size (bytes) --------------------------------- db_len 1 (see Note 4) db db_len table_name_len 1 table_name table_name_len ... db_len 1 db db_len table_name_len 1 table_name table_name_len NOTES 1. Currently Query_log_event format doesn't include 'query_len' because it considers the query to extent to the end of the event. 2. If tables_info is not included in the event (--binlog-with-tables-info option), tables_info_len = 0. 3. The trailing zero is redundant since the length is already known. 4. In case of db = current db, db_len = 0 and db = empty, because current db is already included in the current event format. 2. Where to get tables info from? ********************************* 2.1. Case study: CREATE TABLE ****************************** *** CREATE TABLE table [SELECT ...] bool mysql_create_table_no_lock( THD *thd, const char *db, const char *table_name, ...) { ... // ------------------------------------- // WL40: To be included in tables_info: // * db, table_name // * thd->lex->query_tables (tables refered to in // the select-part; empty if no select-part) // ------------------------------------- write_bin_log(thd, TRUE, thd->query, thd->query_length); } *** CREATE TABLE table LIKE src-table bool mysql_create_like_table( ... TABLE_LIST *table, TABLE_LIST *src_table, ...) { ... if (thd->current_stmt_binlog_row_based) { // RBR: In this case we don't replicate temp tables if (!(create_info->options & HA_LEX_CREATE_TMP_TABLE)) { if (src_table->table->s->tmp_table) { // CREATE normal-table LIKE temp-table: // Generate new query without LIKE-part store_create_info(thd, table, &query, create_info, FALSE); // ------------------------------------- // WL40: To include to tables_info: // * table (src_table is not included) // ------------------------------------- write_bin_log(thd, TRUE, query.ptr(), query.length()); } else { // CREATE normal-table LIKE normal-table // ------------------------------------- // WL40: To include to log_tables_info: // * table // * src_table // ------------------------------------- write_bin_log(thd, TRUE, thd->query, thd->query_length); } } // CREATE temp-table LIKE ... // This case is not replicated } else { // SBR: // ------------------------------------- // WL40: To include to tables_info: // * table // * src_table // ------------------------------------- write_bin_log(thd, TRUE, thd->query, thd->query_length); } } To be continued ESTIMATED WORK TIME ESTIMATED COMPLETION DATE ----------------------------------------------------------------------- WorkLog (v3.5.9)

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[Maria-developers] Updated (by Alexi): Add a mysqlbinlog option to filter updates to certain tables (40)
by worklog-noreply＠askmonty.org 03 Nov '09

03 Nov '09

----------------------------------------------------------------------- WORKLOG TASK -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- TASK...........: Add a mysqlbinlog option to filter updates to certain tables CREATION DATE..: Mon, 10 Aug 2009, 13:25 SUPERVISOR.....: Monty IMPLEMENTOR....: COPIES TO......: Psergey CATEGORY.......: Server-RawIdeaBin TASK ID........: 40 (http://askmonty.org/worklog/?tid=40) VERSION........: Server-9.x STATUS.........: Un-Assigned PRIORITY.......: 60 WORKED HOURS...: 2 ESTIMATE.......: 48 (hours remain) ORIG. ESTIMATE.: 48 PROGRESS NOTES: -=-=(Alexi - Tue, 03 Nov 2009, 11:19)=-=- Low Level Design modified. --- /tmp/wklog.40.old.7187 2009-11-03 11:19:22.000000000 +0200 +++ /tmp/wklog.40.new.7187 2009-11-03 11:19:22.000000000 +0200 @@ -1 +1,132 @@ +OPTION: 2.5 Extend Query Events With Tables Info +================================================ +1. Query_log_event Binary Format +******************************** +Changes to be done: + + Query_log_event binary format + --------------------------------- + Name Size (bytes) + --------------------------------- + COMMON HEADER: + timestamp 4 + type 1 + server_id 4 + total_size 4 + master_position 4 + flags 2 + --------------------------------- + POST HEADER: + slave_proxy_id 4 + exec_time 4 + db_len 1 ++ query_len 2 (see Note 1) + error_code 2 + status_vars_len 2 ++ tables_info_len 2 (see Note 2) + --------------------------------- + BODY: + status_vars status_vars_len +- db db_len + 1 ++ db db_len (see Note 3) + query query_len ++ tables_info + + tables_info binary format + --------------------------------- + Name Size (bytes) + --------------------------------- + db_len 1 (see Note 4) + db db_len + table_name_len 1 + table_name table_name_len + ... + db_len 1 + db db_len + table_name_len 1 + table_name table_name_len + +NOTES +1. Currently Query_log_event format doesn't include 'query_len' because + it considers the query to extent to the end of the event. +2. If tables_info is not included in the event (--binlog-with-tables-info + option), tables_info_len = 0. +3. The trailing zero is redundant since the length is already known. +4. In case of db = current db, db_len = 0 and db = empty, because + current db is already included in the current event format. + +2. Where to get tables info from? +********************************* + +2.1. Case study: CREATE TABLE +****************************** + +*** CREATE TABLE table [SELECT ...] + + bool mysql_create_table_no_lock( + THD *thd, + const char *db, + const char *table_name, ...) + { + ... + // ------------------------------------- + // WL40: To be included in tables_info: + // * db, table_name + // * thd->lex->query_tables (tables refered to in + // the select-part; empty if no select-part) + // ------------------------------------- + write_bin_log(thd, TRUE, thd->query, thd->query_length); + } + +*** CREATE TABLE table LIKE src-table + + bool mysql_create_like_table( + ... + TABLE_LIST *table, + TABLE_LIST *src_table, + ...) + { + ... + if (thd->current_stmt_binlog_row_based) + { // RBR: In this case we don't replicate temp tables + if (!(create_info->options & HA_LEX_CREATE_TMP_TABLE)) + { + if (src_table->table->s->tmp_table) + { // CREATE normal-table LIKE temp-table: + + // Generate new query without LIKE-part + store_create_info(thd, table, &query, create_info, FALSE); + + // ------------------------------------- + // WL40: To include to tables_info: + // * table (src_table is not included) + // ------------------------------------- + write_bin_log(thd, TRUE, query.ptr(), query.length()); + } + else + { // CREATE normal-table LIKE normal-table + + // ------------------------------------- + // WL40: To include to log_tables_info: + // * table + // * src_table + // ------------------------------------- + write_bin_log(thd, TRUE, thd->query, thd->query_length); + } + } + // CREATE temp-table LIKE ... + // This case is not replicated + } + else + { // SBR: + // ------------------------------------- + // WL40: To include to tables_info: + // * table + // * src_table + // ------------------------------------- + write_bin_log(thd, TRUE, thd->query, thd->query_length); + } + } + +To be continued -=-=(Alexi - Mon, 02 Nov 2009, 11:34)=-=- Worked 2 hours on option 2.5 Worked 2 hours and estimate 48 hours remain (original estimate increased by 50 hours). -=-=(Alexi - Mon, 02 Nov 2009, 11:20)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.4848 2009-11-02 11:20:24.000000000 +0200 +++ /tmp/wklog.40.new.4848 2009-11-02 11:20:24.000000000 +0200 @@ -90,3 +90,25 @@ It might be useful to integrate this with the code that already handles --replicate-ignore-db and similar slave options. +2.5 Extend Query Events With Tables Info +---------------------------------------- + +We could extend query events structure with a tables info - a list of tables +which the query refers to: + + <current query event structure> + tables_info_len + dbase_len dbase + table_len table + ... + dbase_len dbase + table_len table + +Note. In case of <dbase> = current data base, we can set dbase_len = 0 + and dbase = empty because current query event structure already + includes current data base name. + +Note. Possibly it is reasonable also to add a --binlog-with-tables-info + option which defines whether tables info must be included to the + query events. + -=-=(Knielsen - Fri, 14 Aug 2009, 15:47)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.10896 2009-08-14 15:47:39.000000000 +0300 +++ /tmp/wklog.40.new.10896 2009-08-14 15:47:39.000000000 +0300 @@ -72,3 +72,21 @@ /* !mysqlbinlog: updates t1,db3.t2 */ UPDATE t1 LEFT JOIN ... and further processing in mysqlbinlog will be trivial. + +2.4 Implement server functionality to ignore certain tables +----------------------------------------------------------- + +We could add a general facility in the server to ignore certain tables: + + SET SESSION ignored_tables = "db1.t1,db2.t2"; + +This would work similar to --replicate-ignore-table, but in a general way not +restricted to the slave SQL thread. + +It would then be trivial for mysqlbinlog to add such statements at the start +of the output, or probably the user could just do it manually with no need for +additional options for mysqlbinlog. + +It might be useful to integrate this with the code that already handles +--replicate-ignore-db and similar slave options. + -=-=(Psergey - Mon, 10 Aug 2009, 15:41)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.12989 2009-08-10 15:41:23.000000000 +0300 +++ /tmp/wklog.40.new.12989 2009-08-10 15:41:23.000000000 +0300 @@ -1,6 +1,7 @@ - 1. Context ---------- +(See http://askmonty.org/wiki/index.php/Scratch/ReplicationOptions for global +overview) At the moment, the server has these replication slave options: --replicate-do-table=db.tbl -=-=(Guest - Mon, 10 Aug 2009, 14:52)=-=- Dependency created: 39 now depends on 40 -=-=(Guest - Mon, 10 Aug 2009, 14:51)=-=- High Level Description modified. --- /tmp/wklog.40.old.16985 2009-08-10 14:51:59.000000000 +0300 +++ /tmp/wklog.40.new.16985 2009-08-10 14:51:59.000000000 +0300 @@ -1,3 +1,4 @@ Replication slave can be set to filter updates to certain tables with ---replicate-[wild-]{do,ignore}-table options. This task is about adding similar -functionality to mysqlbinlog. +--replicate-[wild-]{do,ignore}-table options. + +This task is about adding similar functionality to mysqlbinlog. -=-=(Guest - Mon, 10 Aug 2009, 14:51)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.16949 2009-08-10 14:51:33.000000000 +0300 +++ /tmp/wklog.40.new.16949 2009-08-10 14:51:33.000000000 +0300 @@ -1 +1,73 @@ +1. Context +---------- +At the moment, the server has these replication slave options: + + --replicate-do-table=db.tbl + --replicate-ignore-table=db.tbl + --replicate-wild-do-table=pattern.pattern + --replicate-wild-ignore-table=pattern.pattern + +They affect both RBR and SBR events. SBR events are checked after the +statement has been parsed, the server iterates over list of used tables and +checks them againist --replicate instructions. + +What is interesting is that this scheme still allows to update the ignored +table through a VIEW. + +2. Table filtering in mysqlbinlog +--------------------------------- + +Per-table filtering of RBR events is easy (as it is relatively easy to extract +the name of the table that the event applies to). + +Per-table filtering of SBR events is hard, as generally it is not apparent +which tables the statement refers to. + +This opens possible options: + +2.1 Put the parser into mysqlbinlog +----------------------------------- +Once we have a full parser in mysqlbinlog, we'll be able to check which tables +are used by a statement, and will allow to show behaviour identical to those +that one obtains when using --replicate-* slave options. + +(It is not clear how much effort is needed to put the parser into mysqlbinlog. +Any guesses?) + + +2.2 Use dumb regexp match +------------------------- +Use a really dumb approach. A query is considered to be modifying table X if +it matches an expression + +CREATE TABLE $tablename +DROP $tablename +UPDATE ...$tablename ... SET // here '...' can't contain the word 'SET' +DELETE ...$tablename ... WHERE // same as above +ALTER TABLE $tablename +.. etc (go get from the grammar) .. + +The advantage over doing the same in awk is that mysqlbinlog will also process +RBR statements, and together with that will provide a working solution for +those who are careful with their table names not mixing with string constants +and such. + +(TODO: string constants are of particular concern as they come from +[potentially hostile] users, unlike e.g. table aliases which come from +[not hostile] developers. Remove also all string constants before attempting +to do match?) + +2.3 Have the master put annotations +----------------------------------- +We could add a master option so that it injects into query a mark that tells +which tables the query will affect, e.g. for the query + + UPDATE t1 LEFT JOIN db3.t2 ON ... WHERE ... + + +the binlog will have + + /* !mysqlbinlog: updates t1,db3.t2 */ UPDATE t1 LEFT JOIN ... + +and further processing in mysqlbinlog will be trivial. DESCRIPTION: Replication slave can be set to filter updates to certain tables with --replicate-[wild-]{do,ignore}-table options. This task is about adding similar functionality to mysqlbinlog. HIGH-LEVEL SPECIFICATION: 1. Context ---------- (See http://askmonty.org/wiki/index.php/Scratch/ReplicationOptions for global overview) At the moment, the server has these replication slave options: --replicate-do-table=db.tbl --replicate-ignore-table=db.tbl --replicate-wild-do-table=pattern.pattern --replicate-wild-ignore-table=pattern.pattern They affect both RBR and SBR events. SBR events are checked after the statement has been parsed, the server iterates over list of used tables and checks them againist --replicate instructions. What is interesting is that this scheme still allows to update the ignored table through a VIEW. 2. Table filtering in mysqlbinlog --------------------------------- Per-table filtering of RBR events is easy (as it is relatively easy to extract the name of the table that the event applies to). Per-table filtering of SBR events is hard, as generally it is not apparent which tables the statement refers to. This opens possible options: 2.1 Put the parser into mysqlbinlog ----------------------------------- Once we have a full parser in mysqlbinlog, we'll be able to check which tables are used by a statement, and will allow to show behaviour identical to those that one obtains when using --replicate-* slave options. (It is not clear how much effort is needed to put the parser into mysqlbinlog. Any guesses?) 2.2 Use dumb regexp match ------------------------- Use a really dumb approach. A query is considered to be modifying table X if it matches an expression CREATE TABLE $tablename DROP $tablename UPDATE ...$tablename ... SET // here '...' can't contain the word 'SET' DELETE ...$tablename ... WHERE // same as above ALTER TABLE $tablename .. etc (go get from the grammar) .. The advantage over doing the same in awk is that mysqlbinlog will also process RBR statements, and together with that will provide a working solution for those who are careful with their table names not mixing with string constants and such. (TODO: string constants are of particular concern as they come from [potentially hostile] users, unlike e.g. table aliases which come from [not hostile] developers. Remove also all string constants before attempting to do match?) 2.3 Have the master put annotations ----------------------------------- We could add a master option so that it injects into query a mark that tells which tables the query will affect, e.g. for the query UPDATE t1 LEFT JOIN db3.t2 ON ... WHERE ... the binlog will have /* !mysqlbinlog: updates t1,db3.t2 */ UPDATE t1 LEFT JOIN ... and further processing in mysqlbinlog will be trivial. 2.4 Implement server functionality to ignore certain tables ----------------------------------------------------------- We could add a general facility in the server to ignore certain tables: SET SESSION ignored_tables = "db1.t1,db2.t2"; This would work similar to --replicate-ignore-table, but in a general way not restricted to the slave SQL thread. It would then be trivial for mysqlbinlog to add such statements at the start of the output, or probably the user could just do it manually with no need for additional options for mysqlbinlog. It might be useful to integrate this with the code that already handles --replicate-ignore-db and similar slave options. 2.5 Extend Query Events With Tables Info ---------------------------------------- We could extend query events structure with a tables info - a list of tables which the query refers to: <current query event structure> tables_info_len dbase_len dbase table_len table ... dbase_len dbase table_len table Note. In case of <dbase> = current data base, we can set dbase_len = 0 and dbase = empty because current query event structure already includes current data base name. Note. Possibly it is reasonable also to add a --binlog-with-tables-info option which defines whether tables info must be included to the query events. LOW-LEVEL DESIGN: OPTION: 2.5 Extend Query Events With Tables Info ================================================ 1. Query_log_event Binary Format ******************************** Changes to be done: Query_log_event binary format --------------------------------- Name Size (bytes) --------------------------------- COMMON HEADER: timestamp 4 type 1 server_id 4 total_size 4 master_position 4 flags 2 --------------------------------- POST HEADER: slave_proxy_id 4 exec_time 4 db_len 1 + query_len 2 (see Note 1) error_code 2 status_vars_len 2 + tables_info_len 2 (see Note 2) --------------------------------- BODY: status_vars status_vars_len - db db_len + 1 + db db_len (see Note 3) query query_len + tables_info tables_info binary format --------------------------------- Name Size (bytes) --------------------------------- db_len 1 (see Note 4) db db_len table_name_len 1 table_name table_name_len ... db_len 1 db db_len table_name_len 1 table_name table_name_len NOTES 1. Currently Query_log_event format doesn't include 'query_len' because it considers the query to extent to the end of the event. 2. If tables_info is not included in the event (--binlog-with-tables-info option), tables_info_len = 0. 3. The trailing zero is redundant since the length is already known. 4. In case of db = current db, db_len = 0 and db = empty, because current db is already included in the current event format. 2. Where to get tables info from? ********************************* 2.1. Case study: CREATE TABLE ****************************** *** CREATE TABLE table [SELECT ...] bool mysql_create_table_no_lock( THD *thd, const char *db, const char *table_name, ...) { ... // ------------------------------------- // WL40: To be included in tables_info: // * db, table_name // * thd->lex->query_tables (tables refered to in // the select-part; empty if no select-part) // ------------------------------------- write_bin_log(thd, TRUE, thd->query, thd->query_length); } *** CREATE TABLE table LIKE src-table bool mysql_create_like_table( ... TABLE_LIST *table, TABLE_LIST *src_table, ...) { ... if (thd->current_stmt_binlog_row_based) { // RBR: In this case we don't replicate temp tables if (!(create_info->options & HA_LEX_CREATE_TMP_TABLE)) { if (src_table->table->s->tmp_table) { // CREATE normal-table LIKE temp-table: // Generate new query without LIKE-part store_create_info(thd, table, &query, create_info, FALSE); // ------------------------------------- // WL40: To include to tables_info: // * table (src_table is not included) // ------------------------------------- write_bin_log(thd, TRUE, query.ptr(), query.length()); } else { // CREATE normal-table LIKE normal-table // ------------------------------------- // WL40: To include to log_tables_info: // * table // * src_table // ------------------------------------- write_bin_log(thd, TRUE, thd->query, thd->query_length); } } // CREATE temp-table LIKE ... // This case is not replicated } else { // SBR: // ------------------------------------- // WL40: To include to tables_info: // * table // * src_table // ------------------------------------- write_bin_log(thd, TRUE, thd->query, thd->query_length); } } To be continued ESTIMATED WORK TIME ESTIMATED COMPLETION DATE ----------------------------------------------------------------------- WorkLog (v3.5.9)

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[Maria-developers] Rewrite of the free documentation to make it about MariaDB, not MySQL
by Henrik Ingo 03 Nov '09

03 Nov '09

Daniel I glanced through some of the commits today and noticed Kristian committing the new version of MySQL 5.1.38 documentation (man pages and other free docs). The docs seem to include lots of references to where you can download MySQL rpm's, where you can buy MySQL support, Suns support lifecycle policies, etc. As part of your documentation work, could you be in touch with Kristian and find out how you could help in cleaning that up. Meaning: Either remove such sections, or replace with relevant MariaDB information. While at it, I'd like to review the Readme file of MariaDB. Could you help me with that (ie extract it from bzr and work with me to rewrite it - so that I can just participate by email). The Readme file we should fix before GA release. The other docs are only semi-urgent. henrik -- email: henrik.ingo(a)avoinelama.fi tel: +358-40-5697354 www: www.avoinelama.fi/~hingo book: www.openlife.cc

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[Maria-developers] New (by Sanja): Add info to engine description (61)
by worklog-noreply＠askmonty.org 02 Nov '09

02 Nov '09

----------------------------------------------------------------------- WORKLOG TASK -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- TASK...........: Add info to engine description CREATION DATE..: Mon, 02 Nov 2009, 22:58 SUPERVISOR.....: Monty IMPLEMENTOR....: Sanja COPIES TO......: CATEGORY.......: Server-BackLog TASK ID........: 61 (http://askmonty.org/worklog/?tid=61) VERSION........: Server-5.1 STATUS.........: Assigned PRIORITY.......: 60 WORKED HOURS...: 0 ESTIMATE.......: 5 (hours remain) ORIG. ESTIMATE.: 5 PROGRESS NOTES: DESCRIPTION: Add additional information about engine and show it in SHOW ENGINES: License (PROPRIETARY, GPL, BSD) (it is present just have to be shown) Maturity (TEST, ALPHA, BETA, GAMMA, RELEASE) Version (just string from engine developer like "0.99 betta", better if it will be monotonically increasing in terms of alphabetical sort). ESTIMATED WORK TIME ESTIMATED COMPLETION DATE ----------------------------------------------------------------------- WorkLog (v3.5.9)

1 0

[Maria-developers] New (by Sanja): Add info to engine description (61)
by worklog-noreply＠askmonty.org 02 Nov '09

02 Nov '09

----------------------------------------------------------------------- WORKLOG TASK -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- TASK...........: Add info to engine description CREATION DATE..: Mon, 02 Nov 2009, 22:58 SUPERVISOR.....: Monty IMPLEMENTOR....: Sanja COPIES TO......: CATEGORY.......: Server-BackLog TASK ID........: 61 (http://askmonty.org/worklog/?tid=61) VERSION........: Server-5.1 STATUS.........: Assigned PRIORITY.......: 60 WORKED HOURS...: 0 ESTIMATE.......: 5 (hours remain) ORIG. ESTIMATE.: 5 PROGRESS NOTES: DESCRIPTION: Add additional information about engine and show it in SHOW ENGINES: License (PROPRIETARY, GPL, BSD) (it is present just have to be shown) Maturity (TEST, ALPHA, BETA, GAMMA, RELEASE) Version (just string from engine developer like "0.99 betta", better if it will be monotonically increasing in terms of alphabetical sort). ESTIMATED WORK TIME ESTIMATED COMPLETION DATE ----------------------------------------------------------------------- WorkLog (v3.5.9)

1 0

[Maria-developers] [Branch ~maria-captains/maria/5.1] Rev 2757: Fixed federatedx building under windows
by noreply＠launchpad.net 02 Nov '09

02 Nov '09

------------------------------------------------------------ revno: 2757 committer: sanja(a)askmonty.org branch nick: work-maria-5.1-win64 timestamp: Mon 2009-11-02 21:17:58 +0200 message: Fixed federatedx building under windows modified: storage/federatedx/CMakeLists.txt -- lp:maria https://code.launchpad.net/~maria-captains/maria/5.1 Your team Maria developers is subscribed to branch lp:maria. To unsubscribe from this branch go to https://code.launchpad.net/~maria-captains/maria/5.1/+edit-subscription.

1 0

[Maria-developers] FYI: maria-5.1-merge renamed to 5.1-release
by Sergey Petrunya 02 Nov '09

02 Nov '09

Hi! This is to inform that MariaDB release branch tree, which was at a location with a counter-intuitive name of lp:~maria-captains/maria/maria-5.1-merge has been moved to lp:~maria-captains/maria/5.1-release Buildbot has been repointed to the new tree. BR Sergey -- Sergey Petrunia, Software Developer Monty Program AB, http://askmonty.org Blog: http://s.petrunia.net/blog

2 1

[Maria-developers] Progress (by Alexi): Add a mysqlbinlog option to filter updates to certain tables (40)
by worklog-noreply＠askmonty.org 02 Nov '09

02 Nov '09

----------------------------------------------------------------------- WORKLOG TASK -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- TASK...........: Add a mysqlbinlog option to filter updates to certain tables CREATION DATE..: Mon, 10 Aug 2009, 13:25 SUPERVISOR.....: Monty IMPLEMENTOR....: COPIES TO......: Psergey CATEGORY.......: Server-RawIdeaBin TASK ID........: 40 (http://askmonty.org/worklog/?tid=40) VERSION........: Server-9.x STATUS.........: Un-Assigned PRIORITY.......: 60 WORKED HOURS...: 2 ESTIMATE.......: 48 (hours remain) ORIG. ESTIMATE.: 48 PROGRESS NOTES: -=-=(Alexi - Mon, 02 Nov 2009, 11:34)=-=- Worked 2 hours on option 2.5 Worked 2 hours and estimate 48 hours remain (original estimate increased by 50 hours). -=-=(Alexi - Mon, 02 Nov 2009, 11:20)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.4848 2009-11-02 11:20:24.000000000 +0200 +++ /tmp/wklog.40.new.4848 2009-11-02 11:20:24.000000000 +0200 @@ -90,3 +90,25 @@ It might be useful to integrate this with the code that already handles --replicate-ignore-db and similar slave options. +2.5 Extend Query Events With Tables Info +---------------------------------------- + +We could extend query events structure with a tables info - a list of tables +which the query refers to: + + <current query event structure> + tables_info_len + dbase_len dbase + table_len table + ... + dbase_len dbase + table_len table + +Note. In case of <dbase> = current data base, we can set dbase_len = 0 + and dbase = empty because current query event structure already + includes current data base name. + +Note. Possibly it is reasonable also to add a --binlog-with-tables-info + option which defines whether tables info must be included to the + query events. + -=-=(Knielsen - Fri, 14 Aug 2009, 15:47)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.10896 2009-08-14 15:47:39.000000000 +0300 +++ /tmp/wklog.40.new.10896 2009-08-14 15:47:39.000000000 +0300 @@ -72,3 +72,21 @@ /* !mysqlbinlog: updates t1,db3.t2 */ UPDATE t1 LEFT JOIN ... and further processing in mysqlbinlog will be trivial. + +2.4 Implement server functionality to ignore certain tables +----------------------------------------------------------- + +We could add a general facility in the server to ignore certain tables: + + SET SESSION ignored_tables = "db1.t1,db2.t2"; + +This would work similar to --replicate-ignore-table, but in a general way not +restricted to the slave SQL thread. + +It would then be trivial for mysqlbinlog to add such statements at the start +of the output, or probably the user could just do it manually with no need for +additional options for mysqlbinlog. + +It might be useful to integrate this with the code that already handles +--replicate-ignore-db and similar slave options. + -=-=(Psergey - Mon, 10 Aug 2009, 15:41)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.12989 2009-08-10 15:41:23.000000000 +0300 +++ /tmp/wklog.40.new.12989 2009-08-10 15:41:23.000000000 +0300 @@ -1,6 +1,7 @@ - 1. Context ---------- +(See http://askmonty.org/wiki/index.php/Scratch/ReplicationOptions for global +overview) At the moment, the server has these replication slave options: --replicate-do-table=db.tbl -=-=(Guest - Mon, 10 Aug 2009, 14:52)=-=- Dependency created: 39 now depends on 40 -=-=(Guest - Mon, 10 Aug 2009, 14:51)=-=- High Level Description modified. --- /tmp/wklog.40.old.16985 2009-08-10 14:51:59.000000000 +0300 +++ /tmp/wklog.40.new.16985 2009-08-10 14:51:59.000000000 +0300 @@ -1,3 +1,4 @@ Replication slave can be set to filter updates to certain tables with ---replicate-[wild-]{do,ignore}-table options. This task is about adding similar -functionality to mysqlbinlog. +--replicate-[wild-]{do,ignore}-table options. + +This task is about adding similar functionality to mysqlbinlog. -=-=(Guest - Mon, 10 Aug 2009, 14:51)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.16949 2009-08-10 14:51:33.000000000 +0300 +++ /tmp/wklog.40.new.16949 2009-08-10 14:51:33.000000000 +0300 @@ -1 +1,73 @@ +1. Context +---------- +At the moment, the server has these replication slave options: + + --replicate-do-table=db.tbl + --replicate-ignore-table=db.tbl + --replicate-wild-do-table=pattern.pattern + --replicate-wild-ignore-table=pattern.pattern + +They affect both RBR and SBR events. SBR events are checked after the +statement has been parsed, the server iterates over list of used tables and +checks them againist --replicate instructions. + +What is interesting is that this scheme still allows to update the ignored +table through a VIEW. + +2. Table filtering in mysqlbinlog +--------------------------------- + +Per-table filtering of RBR events is easy (as it is relatively easy to extract +the name of the table that the event applies to). + +Per-table filtering of SBR events is hard, as generally it is not apparent +which tables the statement refers to. + +This opens possible options: + +2.1 Put the parser into mysqlbinlog +----------------------------------- +Once we have a full parser in mysqlbinlog, we'll be able to check which tables +are used by a statement, and will allow to show behaviour identical to those +that one obtains when using --replicate-* slave options. + +(It is not clear how much effort is needed to put the parser into mysqlbinlog. +Any guesses?) + + +2.2 Use dumb regexp match +------------------------- +Use a really dumb approach. A query is considered to be modifying table X if +it matches an expression + +CREATE TABLE $tablename +DROP $tablename +UPDATE ...$tablename ... SET // here '...' can't contain the word 'SET' +DELETE ...$tablename ... WHERE // same as above +ALTER TABLE $tablename +.. etc (go get from the grammar) .. + +The advantage over doing the same in awk is that mysqlbinlog will also process +RBR statements, and together with that will provide a working solution for +those who are careful with their table names not mixing with string constants +and such. + +(TODO: string constants are of particular concern as they come from +[potentially hostile] users, unlike e.g. table aliases which come from +[not hostile] developers. Remove also all string constants before attempting +to do match?) + +2.3 Have the master put annotations +----------------------------------- +We could add a master option so that it injects into query a mark that tells +which tables the query will affect, e.g. for the query + + UPDATE t1 LEFT JOIN db3.t2 ON ... WHERE ... + + +the binlog will have + + /* !mysqlbinlog: updates t1,db3.t2 */ UPDATE t1 LEFT JOIN ... + +and further processing in mysqlbinlog will be trivial. DESCRIPTION: Replication slave can be set to filter updates to certain tables with --replicate-[wild-]{do,ignore}-table options. This task is about adding similar functionality to mysqlbinlog. HIGH-LEVEL SPECIFICATION: 1. Context ---------- (See http://askmonty.org/wiki/index.php/Scratch/ReplicationOptions for global overview) At the moment, the server has these replication slave options: --replicate-do-table=db.tbl --replicate-ignore-table=db.tbl --replicate-wild-do-table=pattern.pattern --replicate-wild-ignore-table=pattern.pattern They affect both RBR and SBR events. SBR events are checked after the statement has been parsed, the server iterates over list of used tables and checks them againist --replicate instructions. What is interesting is that this scheme still allows to update the ignored table through a VIEW. 2. Table filtering in mysqlbinlog --------------------------------- Per-table filtering of RBR events is easy (as it is relatively easy to extract the name of the table that the event applies to). Per-table filtering of SBR events is hard, as generally it is not apparent which tables the statement refers to. This opens possible options: 2.1 Put the parser into mysqlbinlog ----------------------------------- Once we have a full parser in mysqlbinlog, we'll be able to check which tables are used by a statement, and will allow to show behaviour identical to those that one obtains when using --replicate-* slave options. (It is not clear how much effort is needed to put the parser into mysqlbinlog. Any guesses?) 2.2 Use dumb regexp match ------------------------- Use a really dumb approach. A query is considered to be modifying table X if it matches an expression CREATE TABLE $tablename DROP $tablename UPDATE ...$tablename ... SET // here '...' can't contain the word 'SET' DELETE ...$tablename ... WHERE // same as above ALTER TABLE $tablename .. etc (go get from the grammar) .. The advantage over doing the same in awk is that mysqlbinlog will also process RBR statements, and together with that will provide a working solution for those who are careful with their table names not mixing with string constants and such. (TODO: string constants are of particular concern as they come from [potentially hostile] users, unlike e.g. table aliases which come from [not hostile] developers. Remove also all string constants before attempting to do match?) 2.3 Have the master put annotations ----------------------------------- We could add a master option so that it injects into query a mark that tells which tables the query will affect, e.g. for the query UPDATE t1 LEFT JOIN db3.t2 ON ... WHERE ... the binlog will have /* !mysqlbinlog: updates t1,db3.t2 */ UPDATE t1 LEFT JOIN ... and further processing in mysqlbinlog will be trivial. 2.4 Implement server functionality to ignore certain tables ----------------------------------------------------------- We could add a general facility in the server to ignore certain tables: SET SESSION ignored_tables = "db1.t1,db2.t2"; This would work similar to --replicate-ignore-table, but in a general way not restricted to the slave SQL thread. It would then be trivial for mysqlbinlog to add such statements at the start of the output, or probably the user could just do it manually with no need for additional options for mysqlbinlog. It might be useful to integrate this with the code that already handles --replicate-ignore-db and similar slave options. 2.5 Extend Query Events With Tables Info ---------------------------------------- We could extend query events structure with a tables info - a list of tables which the query refers to: <current query event structure> tables_info_len dbase_len dbase table_len table ... dbase_len dbase table_len table Note. In case of <dbase> = current data base, we can set dbase_len = 0 and dbase = empty because current query event structure already includes current data base name. Note. Possibly it is reasonable also to add a --binlog-with-tables-info option which defines whether tables info must be included to the query events. ESTIMATED WORK TIME ESTIMATED COMPLETION DATE ----------------------------------------------------------------------- WorkLog (v3.5.9)

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[Maria-developers] Progress (by Alexi): Add a mysqlbinlog option to filter updates to certain tables (40)
by worklog-noreply＠askmonty.org 02 Nov '09

02 Nov '09

----------------------------------------------------------------------- WORKLOG TASK -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- TASK...........: Add a mysqlbinlog option to filter updates to certain tables CREATION DATE..: Mon, 10 Aug 2009, 13:25 SUPERVISOR.....: Monty IMPLEMENTOR....: COPIES TO......: Psergey CATEGORY.......: Server-RawIdeaBin TASK ID........: 40 (http://askmonty.org/worklog/?tid=40) VERSION........: Server-9.x STATUS.........: Un-Assigned PRIORITY.......: 60 WORKED HOURS...: 2 ESTIMATE.......: 48 (hours remain) ORIG. ESTIMATE.: 48 PROGRESS NOTES: -=-=(Alexi - Mon, 02 Nov 2009, 11:34)=-=- Worked 2 hours on option 2.5 Worked 2 hours and estimate 48 hours remain (original estimate increased by 50 hours). -=-=(Alexi - Mon, 02 Nov 2009, 11:20)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.4848 2009-11-02 11:20:24.000000000 +0200 +++ /tmp/wklog.40.new.4848 2009-11-02 11:20:24.000000000 +0200 @@ -90,3 +90,25 @@ It might be useful to integrate this with the code that already handles --replicate-ignore-db and similar slave options. +2.5 Extend Query Events With Tables Info +---------------------------------------- + +We could extend query events structure with a tables info - a list of tables +which the query refers to: + + <current query event structure> + tables_info_len + dbase_len dbase + table_len table + ... + dbase_len dbase + table_len table + +Note. In case of <dbase> = current data base, we can set dbase_len = 0 + and dbase = empty because current query event structure already + includes current data base name. + +Note. Possibly it is reasonable also to add a --binlog-with-tables-info + option which defines whether tables info must be included to the + query events. + -=-=(Knielsen - Fri, 14 Aug 2009, 15:47)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.10896 2009-08-14 15:47:39.000000000 +0300 +++ /tmp/wklog.40.new.10896 2009-08-14 15:47:39.000000000 +0300 @@ -72,3 +72,21 @@ /* !mysqlbinlog: updates t1,db3.t2 */ UPDATE t1 LEFT JOIN ... and further processing in mysqlbinlog will be trivial. + +2.4 Implement server functionality to ignore certain tables +----------------------------------------------------------- + +We could add a general facility in the server to ignore certain tables: + + SET SESSION ignored_tables = "db1.t1,db2.t2"; + +This would work similar to --replicate-ignore-table, but in a general way not +restricted to the slave SQL thread. + +It would then be trivial for mysqlbinlog to add such statements at the start +of the output, or probably the user could just do it manually with no need for +additional options for mysqlbinlog. + +It might be useful to integrate this with the code that already handles +--replicate-ignore-db and similar slave options. + -=-=(Psergey - Mon, 10 Aug 2009, 15:41)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.12989 2009-08-10 15:41:23.000000000 +0300 +++ /tmp/wklog.40.new.12989 2009-08-10 15:41:23.000000000 +0300 @@ -1,6 +1,7 @@ - 1. Context ---------- +(See http://askmonty.org/wiki/index.php/Scratch/ReplicationOptions for global +overview) At the moment, the server has these replication slave options: --replicate-do-table=db.tbl -=-=(Guest - Mon, 10 Aug 2009, 14:52)=-=- Dependency created: 39 now depends on 40 -=-=(Guest - Mon, 10 Aug 2009, 14:51)=-=- High Level Description modified. --- /tmp/wklog.40.old.16985 2009-08-10 14:51:59.000000000 +0300 +++ /tmp/wklog.40.new.16985 2009-08-10 14:51:59.000000000 +0300 @@ -1,3 +1,4 @@ Replication slave can be set to filter updates to certain tables with ---replicate-[wild-]{do,ignore}-table options. This task is about adding similar -functionality to mysqlbinlog. +--replicate-[wild-]{do,ignore}-table options. + +This task is about adding similar functionality to mysqlbinlog. -=-=(Guest - Mon, 10 Aug 2009, 14:51)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.16949 2009-08-10 14:51:33.000000000 +0300 +++ /tmp/wklog.40.new.16949 2009-08-10 14:51:33.000000000 +0300 @@ -1 +1,73 @@ +1. Context +---------- +At the moment, the server has these replication slave options: + + --replicate-do-table=db.tbl + --replicate-ignore-table=db.tbl + --replicate-wild-do-table=pattern.pattern + --replicate-wild-ignore-table=pattern.pattern + +They affect both RBR and SBR events. SBR events are checked after the +statement has been parsed, the server iterates over list of used tables and +checks them againist --replicate instructions. + +What is interesting is that this scheme still allows to update the ignored +table through a VIEW. + +2. Table filtering in mysqlbinlog +--------------------------------- + +Per-table filtering of RBR events is easy (as it is relatively easy to extract +the name of the table that the event applies to). + +Per-table filtering of SBR events is hard, as generally it is not apparent +which tables the statement refers to. + +This opens possible options: + +2.1 Put the parser into mysqlbinlog +----------------------------------- +Once we have a full parser in mysqlbinlog, we'll be able to check which tables +are used by a statement, and will allow to show behaviour identical to those +that one obtains when using --replicate-* slave options. + +(It is not clear how much effort is needed to put the parser into mysqlbinlog. +Any guesses?) + + +2.2 Use dumb regexp match +------------------------- +Use a really dumb approach. A query is considered to be modifying table X if +it matches an expression + +CREATE TABLE $tablename +DROP $tablename +UPDATE ...$tablename ... SET // here '...' can't contain the word 'SET' +DELETE ...$tablename ... WHERE // same as above +ALTER TABLE $tablename +.. etc (go get from the grammar) .. + +The advantage over doing the same in awk is that mysqlbinlog will also process +RBR statements, and together with that will provide a working solution for +those who are careful with their table names not mixing with string constants +and such. + +(TODO: string constants are of particular concern as they come from +[potentially hostile] users, unlike e.g. table aliases which come from +[not hostile] developers. Remove also all string constants before attempting +to do match?) + +2.3 Have the master put annotations +----------------------------------- +We could add a master option so that it injects into query a mark that tells +which tables the query will affect, e.g. for the query + + UPDATE t1 LEFT JOIN db3.t2 ON ... WHERE ... + + +the binlog will have + + /* !mysqlbinlog: updates t1,db3.t2 */ UPDATE t1 LEFT JOIN ... + +and further processing in mysqlbinlog will be trivial. DESCRIPTION: Replication slave can be set to filter updates to certain tables with --replicate-[wild-]{do,ignore}-table options. This task is about adding similar functionality to mysqlbinlog. HIGH-LEVEL SPECIFICATION: 1. Context ---------- (See http://askmonty.org/wiki/index.php/Scratch/ReplicationOptions for global overview) At the moment, the server has these replication slave options: --replicate-do-table=db.tbl --replicate-ignore-table=db.tbl --replicate-wild-do-table=pattern.pattern --replicate-wild-ignore-table=pattern.pattern They affect both RBR and SBR events. SBR events are checked after the statement has been parsed, the server iterates over list of used tables and checks them againist --replicate instructions. What is interesting is that this scheme still allows to update the ignored table through a VIEW. 2. Table filtering in mysqlbinlog --------------------------------- Per-table filtering of RBR events is easy (as it is relatively easy to extract the name of the table that the event applies to). Per-table filtering of SBR events is hard, as generally it is not apparent which tables the statement refers to. This opens possible options: 2.1 Put the parser into mysqlbinlog ----------------------------------- Once we have a full parser in mysqlbinlog, we'll be able to check which tables are used by a statement, and will allow to show behaviour identical to those that one obtains when using --replicate-* slave options. (It is not clear how much effort is needed to put the parser into mysqlbinlog. Any guesses?) 2.2 Use dumb regexp match ------------------------- Use a really dumb approach. A query is considered to be modifying table X if it matches an expression CREATE TABLE $tablename DROP $tablename UPDATE ...$tablename ... SET // here '...' can't contain the word 'SET' DELETE ...$tablename ... WHERE // same as above ALTER TABLE $tablename .. etc (go get from the grammar) .. The advantage over doing the same in awk is that mysqlbinlog will also process RBR statements, and together with that will provide a working solution for those who are careful with their table names not mixing with string constants and such. (TODO: string constants are of particular concern as they come from [potentially hostile] users, unlike e.g. table aliases which come from [not hostile] developers. Remove also all string constants before attempting to do match?) 2.3 Have the master put annotations ----------------------------------- We could add a master option so that it injects into query a mark that tells which tables the query will affect, e.g. for the query UPDATE t1 LEFT JOIN db3.t2 ON ... WHERE ... the binlog will have /* !mysqlbinlog: updates t1,db3.t2 */ UPDATE t1 LEFT JOIN ... and further processing in mysqlbinlog will be trivial. 2.4 Implement server functionality to ignore certain tables ----------------------------------------------------------- We could add a general facility in the server to ignore certain tables: SET SESSION ignored_tables = "db1.t1,db2.t2"; This would work similar to --replicate-ignore-table, but in a general way not restricted to the slave SQL thread. It would then be trivial for mysqlbinlog to add such statements at the start of the output, or probably the user could just do it manually with no need for additional options for mysqlbinlog. It might be useful to integrate this with the code that already handles --replicate-ignore-db and similar slave options. 2.5 Extend Query Events With Tables Info ---------------------------------------- We could extend query events structure with a tables info - a list of tables which the query refers to: <current query event structure> tables_info_len dbase_len dbase table_len table ... dbase_len dbase table_len table Note. In case of <dbase> = current data base, we can set dbase_len = 0 and dbase = empty because current query event structure already includes current data base name. Note. Possibly it is reasonable also to add a --binlog-with-tables-info option which defines whether tables info must be included to the query events. ESTIMATED WORK TIME ESTIMATED COMPLETION DATE ----------------------------------------------------------------------- WorkLog (v3.5.9)

1 0

[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (monty:2748)
by Michael Widenius 02 Nov '09

02 Nov '09

#At lp:maria based on revid:knielsen@knielsen-hq.org-20091016150136-qeazrj6znra8k9tt 2748 Michael Widenius 2009-11-02 Fixed problem with schema tables and DECIMAL modified: sql/sql_show.cc per-file messages: sql/sql_show.cc Change decimal item to type holder, to be able to define the decimals and max_length for the DECIMAL field from the schema specification instead of the value of the item. === modified file 'sql/sql_show.cc' --- a/sql/sql_show.cc 2009-10-15 21:38:29 +0000 +++ b/sql/sql_show.cc 2009-11-02 09:30:21 +0000 @@ -5608,6 +5608,12 @@ TABLE *create_schema_table(THD *thd, TAB { DBUG_RETURN(0); } + /* + Create a type holder, as we want the type of the item to defined + the type of the object, not the value + */ + if (!(item= new Item_type_holder(thd, item))) + DBUG_RETURN(0); item->unsigned_flag= (fields_info->field_flags & MY_I_S_UNSIGNED); item->decimals= fields_info->field_length%10; item->max_length= (fields_info->field_length/100)%100;

1 0

[Maria-developers] Updated (by Alexi): Add a mysqlbinlog option to filter updates to certain tables (40)
by worklog-noreply＠askmonty.org 02 Nov '09

02 Nov '09

----------------------------------------------------------------------- WORKLOG TASK -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- TASK...........: Add a mysqlbinlog option to filter updates to certain tables CREATION DATE..: Mon, 10 Aug 2009, 13:25 SUPERVISOR.....: Monty IMPLEMENTOR....: COPIES TO......: Psergey CATEGORY.......: Server-RawIdeaBin TASK ID........: 40 (http://askmonty.org/worklog/?tid=40) VERSION........: Server-9.x STATUS.........: Un-Assigned PRIORITY.......: 60 WORKED HOURS...: 0 ESTIMATE.......: 0 (hours remain) ORIG. ESTIMATE.: 0 PROGRESS NOTES: -=-=(Alexi - Mon, 02 Nov 2009, 11:20)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.4848 2009-11-02 11:20:24.000000000 +0200 +++ /tmp/wklog.40.new.4848 2009-11-02 11:20:24.000000000 +0200 @@ -90,3 +90,25 @@ It might be useful to integrate this with the code that already handles --replicate-ignore-db and similar slave options. +2.5 Extend Query Events With Tables Info +---------------------------------------- + +We could extend query events structure with a tables info - a list of tables +which the query refers to: + + <current query event structure> + tables_info_len + dbase_len dbase + table_len table + ... + dbase_len dbase + table_len table + +Note. In case of <dbase> = current data base, we can set dbase_len = 0 + and dbase = empty because current query event structure already + includes current data base name. + +Note. Possibly it is reasonable also to add a --binlog-with-tables-info + option which defines whether tables info must be included to the + query events. + -=-=(Knielsen - Fri, 14 Aug 2009, 15:47)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.10896 2009-08-14 15:47:39.000000000 +0300 +++ /tmp/wklog.40.new.10896 2009-08-14 15:47:39.000000000 +0300 @@ -72,3 +72,21 @@ /* !mysqlbinlog: updates t1,db3.t2 */ UPDATE t1 LEFT JOIN ... and further processing in mysqlbinlog will be trivial. + +2.4 Implement server functionality to ignore certain tables +----------------------------------------------------------- + +We could add a general facility in the server to ignore certain tables: + + SET SESSION ignored_tables = "db1.t1,db2.t2"; + +This would work similar to --replicate-ignore-table, but in a general way not +restricted to the slave SQL thread. + +It would then be trivial for mysqlbinlog to add such statements at the start +of the output, or probably the user could just do it manually with no need for +additional options for mysqlbinlog. + +It might be useful to integrate this with the code that already handles +--replicate-ignore-db and similar slave options. + -=-=(Psergey - Mon, 10 Aug 2009, 15:41)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.12989 2009-08-10 15:41:23.000000000 +0300 +++ /tmp/wklog.40.new.12989 2009-08-10 15:41:23.000000000 +0300 @@ -1,6 +1,7 @@ - 1. Context ---------- +(See http://askmonty.org/wiki/index.php/Scratch/ReplicationOptions for global +overview) At the moment, the server has these replication slave options: --replicate-do-table=db.tbl -=-=(Guest - Mon, 10 Aug 2009, 14:52)=-=- Dependency created: 39 now depends on 40 -=-=(Guest - Mon, 10 Aug 2009, 14:51)=-=- High Level Description modified. --- /tmp/wklog.40.old.16985 2009-08-10 14:51:59.000000000 +0300 +++ /tmp/wklog.40.new.16985 2009-08-10 14:51:59.000000000 +0300 @@ -1,3 +1,4 @@ Replication slave can be set to filter updates to certain tables with ---replicate-[wild-]{do,ignore}-table options. This task is about adding similar -functionality to mysqlbinlog. +--replicate-[wild-]{do,ignore}-table options. + +This task is about adding similar functionality to mysqlbinlog. -=-=(Guest - Mon, 10 Aug 2009, 14:51)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.16949 2009-08-10 14:51:33.000000000 +0300 +++ /tmp/wklog.40.new.16949 2009-08-10 14:51:33.000000000 +0300 @@ -1 +1,73 @@ +1. Context +---------- +At the moment, the server has these replication slave options: + + --replicate-do-table=db.tbl + --replicate-ignore-table=db.tbl + --replicate-wild-do-table=pattern.pattern + --replicate-wild-ignore-table=pattern.pattern + +They affect both RBR and SBR events. SBR events are checked after the +statement has been parsed, the server iterates over list of used tables and +checks them againist --replicate instructions. + +What is interesting is that this scheme still allows to update the ignored +table through a VIEW. + +2. Table filtering in mysqlbinlog +--------------------------------- + +Per-table filtering of RBR events is easy (as it is relatively easy to extract +the name of the table that the event applies to). + +Per-table filtering of SBR events is hard, as generally it is not apparent +which tables the statement refers to. + +This opens possible options: + +2.1 Put the parser into mysqlbinlog +----------------------------------- +Once we have a full parser in mysqlbinlog, we'll be able to check which tables +are used by a statement, and will allow to show behaviour identical to those +that one obtains when using --replicate-* slave options. + +(It is not clear how much effort is needed to put the parser into mysqlbinlog. +Any guesses?) + + +2.2 Use dumb regexp match +------------------------- +Use a really dumb approach. A query is considered to be modifying table X if +it matches an expression + +CREATE TABLE $tablename +DROP $tablename +UPDATE ...$tablename ... SET // here '...' can't contain the word 'SET' +DELETE ...$tablename ... WHERE // same as above +ALTER TABLE $tablename +.. etc (go get from the grammar) .. + +The advantage over doing the same in awk is that mysqlbinlog will also process +RBR statements, and together with that will provide a working solution for +those who are careful with their table names not mixing with string constants +and such. + +(TODO: string constants are of particular concern as they come from +[potentially hostile] users, unlike e.g. table aliases which come from +[not hostile] developers. Remove also all string constants before attempting +to do match?) + +2.3 Have the master put annotations +----------------------------------- +We could add a master option so that it injects into query a mark that tells +which tables the query will affect, e.g. for the query + + UPDATE t1 LEFT JOIN db3.t2 ON ... WHERE ... + + +the binlog will have + + /* !mysqlbinlog: updates t1,db3.t2 */ UPDATE t1 LEFT JOIN ... + +and further processing in mysqlbinlog will be trivial. DESCRIPTION: Replication slave can be set to filter updates to certain tables with --replicate-[wild-]{do,ignore}-table options. This task is about adding similar functionality to mysqlbinlog. HIGH-LEVEL SPECIFICATION: 1. Context ---------- (See http://askmonty.org/wiki/index.php/Scratch/ReplicationOptions for global overview) At the moment, the server has these replication slave options: --replicate-do-table=db.tbl --replicate-ignore-table=db.tbl --replicate-wild-do-table=pattern.pattern --replicate-wild-ignore-table=pattern.pattern They affect both RBR and SBR events. SBR events are checked after the statement has been parsed, the server iterates over list of used tables and checks them againist --replicate instructions. What is interesting is that this scheme still allows to update the ignored table through a VIEW. 2. Table filtering in mysqlbinlog --------------------------------- Per-table filtering of RBR events is easy (as it is relatively easy to extract the name of the table that the event applies to). Per-table filtering of SBR events is hard, as generally it is not apparent which tables the statement refers to. This opens possible options: 2.1 Put the parser into mysqlbinlog ----------------------------------- Once we have a full parser in mysqlbinlog, we'll be able to check which tables are used by a statement, and will allow to show behaviour identical to those that one obtains when using --replicate-* slave options. (It is not clear how much effort is needed to put the parser into mysqlbinlog. Any guesses?) 2.2 Use dumb regexp match ------------------------- Use a really dumb approach. A query is considered to be modifying table X if it matches an expression CREATE TABLE $tablename DROP $tablename UPDATE ...$tablename ... SET // here '...' can't contain the word 'SET' DELETE ...$tablename ... WHERE // same as above ALTER TABLE $tablename .. etc (go get from the grammar) .. The advantage over doing the same in awk is that mysqlbinlog will also process RBR statements, and together with that will provide a working solution for those who are careful with their table names not mixing with string constants and such. (TODO: string constants are of particular concern as they come from [potentially hostile] users, unlike e.g. table aliases which come from [not hostile] developers. Remove also all string constants before attempting to do match?) 2.3 Have the master put annotations ----------------------------------- We could add a master option so that it injects into query a mark that tells which tables the query will affect, e.g. for the query UPDATE t1 LEFT JOIN db3.t2 ON ... WHERE ... the binlog will have /* !mysqlbinlog: updates t1,db3.t2 */ UPDATE t1 LEFT JOIN ... and further processing in mysqlbinlog will be trivial. 2.4 Implement server functionality to ignore certain tables ----------------------------------------------------------- We could add a general facility in the server to ignore certain tables: SET SESSION ignored_tables = "db1.t1,db2.t2"; This would work similar to --replicate-ignore-table, but in a general way not restricted to the slave SQL thread. It would then be trivial for mysqlbinlog to add such statements at the start of the output, or probably the user could just do it manually with no need for additional options for mysqlbinlog. It might be useful to integrate this with the code that already handles --replicate-ignore-db and similar slave options. 2.5 Extend Query Events With Tables Info ---------------------------------------- We could extend query events structure with a tables info - a list of tables which the query refers to: <current query event structure> tables_info_len dbase_len dbase table_len table ... dbase_len dbase table_len table Note. In case of <dbase> = current data base, we can set dbase_len = 0 and dbase = empty because current query event structure already includes current data base name. Note. Possibly it is reasonable also to add a --binlog-with-tables-info option which defines whether tables info must be included to the query events. ESTIMATED WORK TIME ESTIMATED COMPLETION DATE ----------------------------------------------------------------------- WorkLog (v3.5.9)

1 0

[Maria-developers] Updated (by Alexi): Add a mysqlbinlog option to filter updates to certain tables (40)
by worklog-noreply＠askmonty.org 02 Nov '09

02 Nov '09

----------------------------------------------------------------------- WORKLOG TASK -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- TASK...........: Add a mysqlbinlog option to filter updates to certain tables CREATION DATE..: Mon, 10 Aug 2009, 13:25 SUPERVISOR.....: Monty IMPLEMENTOR....: COPIES TO......: Psergey CATEGORY.......: Server-RawIdeaBin TASK ID........: 40 (http://askmonty.org/worklog/?tid=40) VERSION........: Server-9.x STATUS.........: Un-Assigned PRIORITY.......: 60 WORKED HOURS...: 0 ESTIMATE.......: 0 (hours remain) ORIG. ESTIMATE.: 0 PROGRESS NOTES: -=-=(Alexi - Mon, 02 Nov 2009, 11:20)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.4848 2009-11-02 11:20:24.000000000 +0200 +++ /tmp/wklog.40.new.4848 2009-11-02 11:20:24.000000000 +0200 @@ -90,3 +90,25 @@ It might be useful to integrate this with the code that already handles --replicate-ignore-db and similar slave options. +2.5 Extend Query Events With Tables Info +---------------------------------------- + +We could extend query events structure with a tables info - a list of tables +which the query refers to: + + <current query event structure> + tables_info_len + dbase_len dbase + table_len table + ... + dbase_len dbase + table_len table + +Note. In case of <dbase> = current data base, we can set dbase_len = 0 + and dbase = empty because current query event structure already + includes current data base name. + +Note. Possibly it is reasonable also to add a --binlog-with-tables-info + option which defines whether tables info must be included to the + query events. + -=-=(Knielsen - Fri, 14 Aug 2009, 15:47)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.10896 2009-08-14 15:47:39.000000000 +0300 +++ /tmp/wklog.40.new.10896 2009-08-14 15:47:39.000000000 +0300 @@ -72,3 +72,21 @@ /* !mysqlbinlog: updates t1,db3.t2 */ UPDATE t1 LEFT JOIN ... and further processing in mysqlbinlog will be trivial. + +2.4 Implement server functionality to ignore certain tables +----------------------------------------------------------- + +We could add a general facility in the server to ignore certain tables: + + SET SESSION ignored_tables = "db1.t1,db2.t2"; + +This would work similar to --replicate-ignore-table, but in a general way not +restricted to the slave SQL thread. + +It would then be trivial for mysqlbinlog to add such statements at the start +of the output, or probably the user could just do it manually with no need for +additional options for mysqlbinlog. + +It might be useful to integrate this with the code that already handles +--replicate-ignore-db and similar slave options. + -=-=(Psergey - Mon, 10 Aug 2009, 15:41)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.12989 2009-08-10 15:41:23.000000000 +0300 +++ /tmp/wklog.40.new.12989 2009-08-10 15:41:23.000000000 +0300 @@ -1,6 +1,7 @@ - 1. Context ---------- +(See http://askmonty.org/wiki/index.php/Scratch/ReplicationOptions for global +overview) At the moment, the server has these replication slave options: --replicate-do-table=db.tbl -=-=(Guest - Mon, 10 Aug 2009, 14:52)=-=- Dependency created: 39 now depends on 40 -=-=(Guest - Mon, 10 Aug 2009, 14:51)=-=- High Level Description modified. --- /tmp/wklog.40.old.16985 2009-08-10 14:51:59.000000000 +0300 +++ /tmp/wklog.40.new.16985 2009-08-10 14:51:59.000000000 +0300 @@ -1,3 +1,4 @@ Replication slave can be set to filter updates to certain tables with ---replicate-[wild-]{do,ignore}-table options. This task is about adding similar -functionality to mysqlbinlog. +--replicate-[wild-]{do,ignore}-table options. + +This task is about adding similar functionality to mysqlbinlog. -=-=(Guest - Mon, 10 Aug 2009, 14:51)=-=- High-Level Specification modified. --- /tmp/wklog.40.old.16949 2009-08-10 14:51:33.000000000 +0300 +++ /tmp/wklog.40.new.16949 2009-08-10 14:51:33.000000000 +0300 @@ -1 +1,73 @@ +1. Context +---------- +At the moment, the server has these replication slave options: + + --replicate-do-table=db.tbl + --replicate-ignore-table=db.tbl + --replicate-wild-do-table=pattern.pattern + --replicate-wild-ignore-table=pattern.pattern + +They affect both RBR and SBR events. SBR events are checked after the +statement has been parsed, the server iterates over list of used tables and +checks them againist --replicate instructions. + +What is interesting is that this scheme still allows to update the ignored +table through a VIEW. + +2. Table filtering in mysqlbinlog +--------------------------------- + +Per-table filtering of RBR events is easy (as it is relatively easy to extract +the name of the table that the event applies to). + +Per-table filtering of SBR events is hard, as generally it is not apparent +which tables the statement refers to. + +This opens possible options: + +2.1 Put the parser into mysqlbinlog +----------------------------------- +Once we have a full parser in mysqlbinlog, we'll be able to check which tables +are used by a statement, and will allow to show behaviour identical to those +that one obtains when using --replicate-* slave options. + +(It is not clear how much effort is needed to put the parser into mysqlbinlog. +Any guesses?) + + +2.2 Use dumb regexp match +------------------------- +Use a really dumb approach. A query is considered to be modifying table X if +it matches an expression + +CREATE TABLE $tablename +DROP $tablename +UPDATE ...$tablename ... SET // here '...' can't contain the word 'SET' +DELETE ...$tablename ... WHERE // same as above +ALTER TABLE $tablename +.. etc (go get from the grammar) .. + +The advantage over doing the same in awk is that mysqlbinlog will also process +RBR statements, and together with that will provide a working solution for +those who are careful with their table names not mixing with string constants +and such. + +(TODO: string constants are of particular concern as they come from +[potentially hostile] users, unlike e.g. table aliases which come from +[not hostile] developers. Remove also all string constants before attempting +to do match?) + +2.3 Have the master put annotations +----------------------------------- +We could add a master option so that it injects into query a mark that tells +which tables the query will affect, e.g. for the query + + UPDATE t1 LEFT JOIN db3.t2 ON ... WHERE ... + + +the binlog will have + + /* !mysqlbinlog: updates t1,db3.t2 */ UPDATE t1 LEFT JOIN ... + +and further processing in mysqlbinlog will be trivial. DESCRIPTION: Replication slave can be set to filter updates to certain tables with --replicate-[wild-]{do,ignore}-table options. This task is about adding similar functionality to mysqlbinlog. HIGH-LEVEL SPECIFICATION: 1. Context ---------- (See http://askmonty.org/wiki/index.php/Scratch/ReplicationOptions for global overview) At the moment, the server has these replication slave options: --replicate-do-table=db.tbl --replicate-ignore-table=db.tbl --replicate-wild-do-table=pattern.pattern --replicate-wild-ignore-table=pattern.pattern They affect both RBR and SBR events. SBR events are checked after the statement has been parsed, the server iterates over list of used tables and checks them againist --replicate instructions. What is interesting is that this scheme still allows to update the ignored table through a VIEW. 2. Table filtering in mysqlbinlog --------------------------------- Per-table filtering of RBR events is easy (as it is relatively easy to extract the name of the table that the event applies to). Per-table filtering of SBR events is hard, as generally it is not apparent which tables the statement refers to. This opens possible options: 2.1 Put the parser into mysqlbinlog ----------------------------------- Once we have a full parser in mysqlbinlog, we'll be able to check which tables are used by a statement, and will allow to show behaviour identical to those that one obtains when using --replicate-* slave options. (It is not clear how much effort is needed to put the parser into mysqlbinlog. Any guesses?) 2.2 Use dumb regexp match ------------------------- Use a really dumb approach. A query is considered to be modifying table X if it matches an expression CREATE TABLE $tablename DROP $tablename UPDATE ...$tablename ... SET // here '...' can't contain the word 'SET' DELETE ...$tablename ... WHERE // same as above ALTER TABLE $tablename .. etc (go get from the grammar) .. The advantage over doing the same in awk is that mysqlbinlog will also process RBR statements, and together with that will provide a working solution for those who are careful with their table names not mixing with string constants and such. (TODO: string constants are of particular concern as they come from [potentially hostile] users, unlike e.g. table aliases which come from [not hostile] developers. Remove also all string constants before attempting to do match?) 2.3 Have the master put annotations ----------------------------------- We could add a master option so that it injects into query a mark that tells which tables the query will affect, e.g. for the query UPDATE t1 LEFT JOIN db3.t2 ON ... WHERE ... the binlog will have /* !mysqlbinlog: updates t1,db3.t2 */ UPDATE t1 LEFT JOIN ... and further processing in mysqlbinlog will be trivial. 2.4 Implement server functionality to ignore certain tables ----------------------------------------------------------- We could add a general facility in the server to ignore certain tables: SET SESSION ignored_tables = "db1.t1,db2.t2"; This would work similar to --replicate-ignore-table, but in a general way not restricted to the slave SQL thread. It would then be trivial for mysqlbinlog to add such statements at the start of the output, or probably the user could just do it manually with no need for additional options for mysqlbinlog. It might be useful to integrate this with the code that already handles --replicate-ignore-db and similar slave options. 2.5 Extend Query Events With Tables Info ---------------------------------------- We could extend query events structure with a tables info - a list of tables which the query refers to: <current query event structure> tables_info_len dbase_len dbase table_len table ... dbase_len dbase table_len table Note. In case of <dbase> = current data base, we can set dbase_len = 0 and dbase = empty because current query event structure already includes current data base name. Note. Possibly it is reasonable also to add a --binlog-with-tables-info option which defines whether tables info must be included to the query events. ESTIMATED WORK TIME ESTIMATED COMPLETION DATE ----------------------------------------------------------------------- WorkLog (v3.5.9)

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[Maria-developers] [Branch ~maria-captains/maria/5.1] Rev 2756: Merge.
by noreply＠launchpad.net 01 Nov '09

01 Nov '09

Merge authors: Hakan Küçükyılmaz (hakan-askmonty) ------------------------------------------------------------ revno: 2756 [merge] committer: Hakan Kuecuekyilmaz <hakan(a)askmonty.org> branch nick: maria-local-master timestamp: Sun 2009-11-01 18:41:16 +0100 message: Merge. renamed: storage/federatedx/CMakeFiles.txt => storage/federatedx/CMakeLists.txt modified: storage/federatedx/Makefile.am -- lp:maria https://code.launchpad.net/~maria-captains/maria/5.1 Your team Maria developers is subscribed to branch lp:maria. To unsubscribe from this branch go to https://code.launchpad.net/~maria-captains/maria/5.1/+edit-subscription.

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[Maria-developers] [Branch ~maria-captains/maria/5.1] Rev 2755: Compilation under windows x64 made possible.
by noreply＠launchpad.net 01 Nov '09

01 Nov '09

------------------------------------------------------------ revno: 2755 committer: sanja(a)askmonty.org branch nick: work-maria-5.1-win64 timestamp: Sat 2009-10-31 21:22:50 +0200 message: Compilation under windows x64 made possible. modified: sql/mysqld.cc storage/xtradb/include/srv0srv.h storage/xtradb/srv/srv0srv.c -- lp:maria https://code.launchpad.net/~maria-captains/maria/5.1 Your team Maria developers is subscribed to branch lp:maria. To unsubscribe from this branch go to https://code.launchpad.net/~maria-captains/maria/5.1/+edit-subscription.

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[Maria-developers] MWL#36: feedback for post-review fixes
by Sergey Petrunya 31 Oct '09

31 Oct '09

Hi Alexander, Please find the feedback for post-review fixes below: > === modified file 'client/mysqlbinlog.cc' > --- client/mysqlbinlog.cc 2009-10-24 19:43:39 +0000 > +++ client/mysqlbinlog.cc 2009-10-27 13:42:47 +0000 > @@ -38,8 +38,8 @@ > /* Needed for Rpl_filter */ > CHARSET_INFO* system_charset_info= &my_charset_utf8_general_ci; > > -#include "sql_string.h" // needed for Rpl_filter > -#include "sql_list.h" // needed for Rpl_filter > +#include "sql_string.h" // needed for Rpl_filter > +#include "sql_list.h" // needed for Rpl_filter > #include "rpl_filter.h" > > Rpl_filter *binlog_filter; > @@ -1190,7 +1190,8 @@ > (uchar**) &open_files_limit, (uchar**) &open_files_limit, 0, GET_ULONG, > REQUIRED_ARG, MY_NFILE, 8, OS_FILE_LIMIT, 0, 1, 0}, > {"rewrite-db", OPT_REWRITE_DB, > - "Updates to a database with a different name than the original.", > + "Updates to a database with a different name than the original. \ > +Example: rewrite-db='from->to'.", Please change to use multiple-strings; "Updates to a database with a different name than the original." "Example: rewrite-db='from->to'.", as that is what is done around the codebase. > 0, 0, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0}, > {0, 0, 0, 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0} > }; > > === modified file 'mysql-test/suite/binlog/r/binlog_row_mysqlbinlog_options.result' > --- mysql-test/suite/binlog/r/binlog_row_mysqlbinlog_options.result 2009-10-24 21:48:58 +0000 > +++ mysql-test/suite/binlog/r/binlog_row_mysqlbinlog_options.result 2009-10-27 13:42:47 +0000 > @@ -216,6 +216,201 @@ > # End of log file > ROLLBACK /* added by mysqlbinlog */; > /*!50003 SET COMPLETION_TYPE=@OLD_COMPLETION_TYPE*/; > +# > +# mysqlbinlog output > +# --base64-output = decode-rows > +# --rewrite-db = test1->new_test1 > +# --rewrite-db = test3->new_test3 > +# --read-from-remote-server > +# > +/*!40019 SET @@session.max_insert_delayed_threads=0*/; > +/*!50003 SET @OLD_COMPLETION_TYPE=@@COMPLETION_TYPE,COMPLETION_TYPE=0*/; > +DELIMITER /*!*/; > +# at # > +#010909 4:46:40 server id # end_log_pos # Start: binlog v 4, server v #.##.## created 010909 4:46:40 at startup Apparently this testcase will succeed only at 4:40 on 01-Sept-2009. Please make a stable testcase. > +ROLLBACK/*!*/; > +# at # > +use new_test1/*!*/; > +#010909 4:46:40 server id # end_log_pos # Query thread_id=# exec_time=# error_code=0 > +SET TIMESTAMP=1000000000/*!*/; > +SET @@session.pseudo_thread_id=#/*!*/; After the above is fixed, we'll need to do another push and buildbot run to see if there are any problems. BR Sergey -- Sergey Petrunia, Software Developer Monty Program AB, http://askmonty.org Blog: http://s.petrunia.net/blog

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[Maria-developers] [Branch ~maria-captains/maria/5.1] Rev 2754: Merge with 5.1-release
by noreply＠launchpad.net 30 Oct '09

30 Oct '09

Merge authors: Michael Widenius (monty) Sergey Petrunia (sergefp) ------------------------------------------------------------ revno: 2754 [merge] committer: Michael Widenius <monty(a)askmonty.org> branch nick: maria-5.1 timestamp: Fri 2009-10-30 22:28:11 +0200 message: Merge with 5.1-release modified: scripts/make_binary_distribution.sh win/make_mariadb_win_dist -- lp:maria https://code.launchpad.net/~maria-captains/maria/5.1 Your team Maria developers is subscribed to branch lp:maria. To unsubscribe from this branch go to https://code.launchpad.net/~maria-captains/maria/5.1/+edit-subscription.

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[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (monty:2754)
by Michael Widenius 30 Oct '09

30 Oct '09

#At lp:maria based on revid:monty@askmonty.org-20091030201608-t2p53ssllnmcvufz 2754 Michael Widenius 2009-10-30 [merge] Merge with 5.1-release modified: scripts/make_binary_distribution.sh win/make_mariadb_win_dist === modified file 'scripts/make_binary_distribution.sh' --- a/scripts/make_binary_distribution.sh 2009-10-29 00:04:56 +0000 +++ b/scripts/make_binary_distribution.sh 2009-10-30 20:28:11 +0000 @@ -305,11 +305,6 @@ if [ x"$BASE_SYSTEM" != x"netware" ] ; t fi fi - # FIXME let this script be in "bin/", where it is in the RPMs? - # http://dev.mysql.com/doc/refman/5.1/en/mysql-install-db-problems.html - mkdir $DEST/scripts - mv $DEST/bin/mysql_install_db $DEST/scripts/ - # Note, no legacy "safe_mysqld" link to "mysqld_safe" in 5.1 # Copy readme and license files @@ -342,18 +337,25 @@ if [ x"$BASE_SYSTEM" != x"netware" ] ; t # # Move things to make them easier to find in tar installation # - mv $DEST/libexec/* $DEST/bin + + # The following test is needed if the original configure was done with + # something like --libexecdir=/usr/local/mysql/bin + if test -f $DEST/libexec/mysqld + then + mv $DEST/libexec/* $DEST/bin + rmdir $DEST/libexec + fi mv $DEST/share/man $DEST mv $DEST/share/mysql/binary-configure $DEST/configure mv $DEST/share/mysql/*.sql $DEST/share mv $DEST/share/mysql/*.cnf $DEST/share/mysql/*.server $DEST/share/mysql/mysql-log-rotate $DEST/support-files - rmdir $DEST/libexec # # Move some scripts that are only run once to 'scripts' directory # but add symbolic links instead to old place for compatibility # - for i in mysql_secure_installation mysql_fix_extensions mysql_fix_privilege_tables + mkdir $DEST/scripts + for i in mysql_secure_installation mysql_fix_extensions mysql_fix_privilege_tables mysql_install_db do mv $DEST/bin/$i $DEST/scripts ln -s "../scripts/$i" $DEST/bin/$i === modified file 'win/make_mariadb_win_dist' --- a/win/make_mariadb_win_dist 2009-10-12 16:50:20 +0000 +++ b/win/make_mariadb_win_dist 2009-10-30 10:50:48 +0000 @@ -66,7 +66,7 @@ ls -lah $ZIPFILE echo "$ZIPFILE is the Windows noinstall binary zip" if [ $RES ] ; then - echo "Archive contents differ from the standard file list, check the diff output above" + echo "Archive contents differ from the standard file list, check the diff output above" else echo "Archive contents match the standard list, OK" fi

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[Maria-developers] [Branch ~maria-captains/maria/5.1] Rev 2753: Merge of FederatedX code
by noreply＠launchpad.net 30 Oct '09

30 Oct '09

Merge authors: Michael Widenius (monty) ------------------------------------------------------------ revno: 2753 [merge] committer: Michael Widenius <monty(a)askmonty.org> branch nick: maria-5.1 timestamp: Fri 2009-10-30 22:16:08 +0200 message: Merge of FederatedX code added: storage/federated/README storage/federatedx/ storage/federatedx/AUTHORS storage/federatedx/CMakeFiles.txt storage/federatedx/ChangeLog storage/federatedx/FAQ storage/federatedx/Makefile.am storage/federatedx/README storage/federatedx/README.windows storage/federatedx/TODO storage/federatedx/federatedx_io.cc storage/federatedx/federatedx_io_mysql.cc storage/federatedx/federatedx_io_null.cc storage/federatedx/federatedx_probes.h storage/federatedx/federatedx_txn.cc storage/federatedx/ha_federatedx.cc storage/federatedx/ha_federatedx.h storage/federatedx/plug.in renamed: storage/federated/plug.in => storage/federated/plug.in.disabled modified: .bzrignore client/mysqladmin.cc extra/yassl/taocrypt/src/twofish.cpp libmysqld/Makefile.am mysql-test/mysql-test-run.pl mysql-test/suite/federated/disabled.def mysql-test/suite/federated/federated.result mysql-test/suite/federated/federated.test mysql-test/suite/federated/federated_archive.result mysql-test/suite/federated/federated_bug_13118.result mysql-test/suite/federated/federated_bug_25714.result mysql-test/suite/federated/federated_cleanup.inc mysql-test/suite/federated/federated_innodb.result mysql-test/suite/federated/federated_server.result mysql-test/suite/federated/federated_server.test mysql-test/suite/federated/federated_transactions.result mysql-test/valgrind.supp storage/pbxt/src/cache_xt.cc storage/xtradb/include/buf0buf.ic The size of the diff (6093 lines) is larger than your specified limit of 5000 lines -- lp:maria https://code.launchpad.net/~maria-captains/maria/5.1 Your team Maria developers is subscribed to branch lp:maria. To unsubscribe from this branch go to https://code.launchpad.net/~maria-captains/maria/5.1/+edit-subscription.

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[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (monty:2753)
by Michael Widenius 30 Oct '09

30 Oct '09

#At lp:maria based on revid:psergey@askmonty.org-20091029175033-4agewzfel760eq7v 2753 Michael Widenius 2009-10-30 [merge] Merge of FederatedX code added: storage/federated/README storage/federatedx/ storage/federatedx/AUTHORS storage/federatedx/CMakeFiles.txt storage/federatedx/ChangeLog storage/federatedx/FAQ storage/federatedx/Makefile.am storage/federatedx/README storage/federatedx/README.windows storage/federatedx/TODO storage/federatedx/federatedx_io.cc storage/federatedx/federatedx_io_mysql.cc storage/federatedx/federatedx_io_null.cc storage/federatedx/federatedx_probes.h storage/federatedx/federatedx_txn.cc storage/federatedx/ha_federatedx.cc storage/federatedx/ha_federatedx.h storage/federatedx/plug.in renamed: storage/federated/plug.in => storage/federated/plug.in.disabled modified: .bzrignore client/mysqladmin.cc extra/yassl/taocrypt/src/twofish.cpp libmysqld/Makefile.am mysql-test/mysql-test-run.pl mysql-test/suite/federated/disabled.def mysql-test/suite/federated/federated.result mysql-test/suite/federated/federated.test mysql-test/suite/federated/federated_archive.result mysql-test/suite/federated/federated_bug_13118.result mysql-test/suite/federated/federated_bug_25714.result mysql-test/suite/federated/federated_cleanup.inc mysql-test/suite/federated/federated_innodb.result mysql-test/suite/federated/federated_server.result mysql-test/suite/federated/federated_server.test mysql-test/suite/federated/federated_transactions.result mysql-test/valgrind.supp storage/pbxt/src/cache_xt.cc storage/xtradb/include/buf0buf.ic === modified file '.bzrignore' --- a/.bzrignore 2009-09-15 12:12:51 +0000 +++ b/.bzrignore 2009-10-30 18:51:46 +0000 @@ -1921,3 +1921,4 @@ sql/share/ukrainian libmysqld/examples/mysqltest.cc extra/libevent/event-config.h libmysqld/opt_table_elimination.cc +libmysqld/ha_federatedx.cc === modified file 'client/mysqladmin.cc' --- a/client/mysqladmin.cc 2009-10-26 11:35:42 +0000 +++ b/client/mysqladmin.cc 2009-10-30 18:50:56 +0000 @@ -1043,7 +1043,7 @@ static int drop_db(MYSQL *mysql, const c printf("Do you really want to drop the '%s' database [y/N] ",db); fflush(stdout); if (fgets(buf,sizeof(buf)-1,stdin) == 0 || - (*buf != 'y') && (*buf != 'Y')) + ((*buf != 'y') && (*buf != 'Y'))) { puts("\nOK, aborting database drop!"); return -1; === modified file 'extra/yassl/taocrypt/src/twofish.cpp' --- a/extra/yassl/taocrypt/src/twofish.cpp 2007-01-29 15:54:40 +0000 +++ b/extra/yassl/taocrypt/src/twofish.cpp 2009-10-30 18:50:56 +0000 @@ -55,6 +55,7 @@ void Twofish::Process(byte* out, const b in += BLOCK_SIZE; } else if (mode_ == CBC) + { if (dir_ == ENCRYPTION) while (blocks--) { r_[0] ^= *(word32*)in; @@ -82,6 +83,7 @@ void Twofish::Process(byte* out, const b out += BLOCK_SIZE; in += BLOCK_SIZE; } + } } #endif // DO_TWOFISH_ASM === modified file 'libmysqld/Makefile.am' --- a/libmysqld/Makefile.am 2009-09-15 10:46:35 +0000 +++ b/libmysqld/Makefile.am 2009-10-30 18:50:56 +0000 @@ -124,7 +124,7 @@ handler.o: handler.cc # found to append fileslists that collected by configure # to the sources list -ha_federated.o:ha_federated.cc +ha_federatedx.o:ha_federatedx.cc $(CXXCOMPILE) $(LM_CFLAGS) -c $< ha_heap.o:ha_heap.cc === modified file 'mysql-test/mysql-test-run.pl' --- a/mysql-test/mysql-test-run.pl 2009-10-26 11:35:42 +0000 +++ b/mysql-test/mysql-test-run.pl 2009-10-30 18:50:56 +0000 @@ -127,7 +127,6 @@ my $path_config_file; # The ge our $opt_vs_config = $ENV{'MTR_VS_CONFIG'}; my $DEFAULT_SUITES= "binlog,federated,main,maria,rpl,innodb,parts"; -my $opt_suites; our $opt_usage; our $opt_list_options; === modified file 'mysql-test/suite/federated/disabled.def' --- a/mysql-test/suite/federated/disabled.def 2007-12-12 17:19:24 +0000 +++ b/mysql-test/suite/federated/disabled.def 2009-10-30 18:50:56 +0000 @@ -9,4 +9,5 @@ # Do not use any TAB characters for whitespace. # ############################################################################## -federated_transactions : Bug#29523 Transactions do not work +federated_server : needs fixup + === modified file 'mysql-test/suite/federated/federated.result' --- a/mysql-test/suite/federated/federated.result 2009-03-19 08:49:51 +0000 +++ b/mysql-test/suite/federated/federated.result 2009-10-30 18:50:56 +0000 @@ -47,9 +47,10 @@ CREATE TABLE federated.t1 ( ) ENGINE="FEDERATED" DEFAULT CHARSET=latin1 CONNECTION='mysql://root@127.0.0.1:SLAVE_PORT/federated/t3'; -SELECT * FROM federated.t1; -ERROR HY000: The foreign data source you are trying to reference does not exist. Data source error: error: 1146 'Table 'federated.t3' doesn't exist' -DROP TABLE federated.t1; +ERROR HY000: Can't create federated table. Foreign data src error: database: 'federated' username: 'root' hostname: '127.0.0.1' +DROP TABLE IF EXISTS federated.t1; +Warnings: +Note 1051 Unknown table 't1' CREATE TABLE federated.t1 ( `id` int(20) NOT NULL, `group` int NOT NULL default 0, @@ -59,9 +60,10 @@ CREATE TABLE federated.t1 ( ) ENGINE="FEDERATED" DEFAULT CHARSET=latin1 CONNECTION='mysql://user:pass@127.0.0.1:SLAVE_PORT/federated/t1'; -SELECT * FROM federated.t1; -ERROR HY000: Unable to connect to foreign data source: Access denied for user 'user'@'localhost' (using password: YES) -DROP TABLE federated.t1; +ERROR HY000: Can't create federated table. Foreign data src error: database: 'federated' username: 'user' hostname: '127.0.0.1' +DROP TABLE IF EXISTS federated.t1; +Warnings: +Note 1051 Unknown table 't1' CREATE TABLE federated.t1 ( `id` int(20) NOT NULL, `group` int NOT NULL default 0, @@ -1944,15 +1946,7 @@ Bug#18287 create federated table always Test that self-references work -create table federated.t1 (a int primary key); -create table federated.t2 (a int primary key) -ENGINE=FEDERATED -connection='mysql://root@127.0.0.1:SLAVE_PORT/federated/t1'; -insert into federated.t1 (a) values (1); -select * from federated.t2; -a -1 -drop table federated.t1, federated.t2; +fix LOCK_open before reenabling test for Bug#18287 CREATE TABLE federated.t1 (a INT PRIMARY KEY) DEFAULT CHARSET=utf8; CREATE TABLE federated.t1 (a INT PRIMARY KEY) ENGINE=FEDERATED @@ -1960,13 +1954,11 @@ CONNECTION='mysql://root@127.0.0.1:SLAVE DEFAULT CHARSET=utf8; SELECT transactions FROM information_schema.engines WHERE engine="FEDERATED"; transactions -NO +YES INSERT INTO federated.t1 VALUES (1); SET autocommit=0; INSERT INTO federated.t1 VALUES (2); ROLLBACK; -Warnings: -Warning 1196 Some non-transactional changed tables couldn't be rolled back SET autocommit=1; SELECT * FROM federated.t1; a @@ -2157,6 +2149,6 @@ End of 5.1 tests SET @@GLOBAL.CONCURRENT_INSERT= @OLD_MASTER_CONCURRENT_INSERT; SET @@GLOBAL.CONCURRENT_INSERT= @OLD_SLAVE_CONCURRENT_INSERT; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; === modified file 'mysql-test/suite/federated/federated.test' --- a/mysql-test/suite/federated/federated.test 2009-03-19 08:49:51 +0000 +++ b/mysql-test/suite/federated/federated.test 2009-10-30 18:50:56 +0000 @@ -57,6 +57,7 @@ CREATE TABLE federated.t1 ( # test non-existant table --replace_result $SLAVE_MYPORT SLAVE_PORT +--error ER_CANT_CREATE_FEDERATED_TABLE eval CREATE TABLE federated.t1 ( `id` int(20) NOT NULL, `group` int NOT NULL default 0, @@ -66,12 +67,11 @@ eval CREATE TABLE federated.t1 ( ) ENGINE="FEDERATED" DEFAULT CHARSET=latin1 CONNECTION='mysql://root@127.0.0.1:$SLAVE_MYPORT/federated/t3'; ---error ER_FOREIGN_DATA_SOURCE_DOESNT_EXIST -SELECT * FROM federated.t1; -DROP TABLE federated.t1; +DROP TABLE IF EXISTS federated.t1; # test bad user/password --replace_result $SLAVE_MYPORT SLAVE_PORT +--error ER_CANT_CREATE_FEDERATED_TABLE eval CREATE TABLE federated.t1 ( `id` int(20) NOT NULL, `group` int NOT NULL default 0, @@ -81,9 +81,7 @@ eval CREATE TABLE federated.t1 ( ) ENGINE="FEDERATED" DEFAULT CHARSET=latin1 CONNECTION='mysql://user:pass@127.0.0.1:$SLAVE_MYPORT/federated/t1'; ---error ER_CONNECT_TO_FOREIGN_DATA_SOURCE -SELECT * FROM federated.t1; -DROP TABLE federated.t1; +DROP TABLE IF EXISTS federated.t1; # # correct connection, same named tables --replace_result $SLAVE_MYPORT SLAVE_PORT @@ -1806,6 +1804,8 @@ drop table federated.t1; --echo --echo Test that self-references work --echo +--echo fix LOCK_open before reenabling test for Bug#18287 +--disable_parsing connection slave; create table federated.t1 (a int primary key); --replace_result $SLAVE_MYPORT SLAVE_PORT @@ -1815,7 +1815,7 @@ eval create table federated.t2 (a int pr insert into federated.t1 (a) values (1); select * from federated.t2; drop table federated.t1, federated.t2; - +--enable_parsing # # BUG#29875 Disable support for transactions # === modified file 'mysql-test/suite/federated/federated_archive.result' --- a/mysql-test/suite/federated/federated_archive.result 2009-02-02 11:36:03 +0000 +++ b/mysql-test/suite/federated/federated_archive.result 2009-10-30 18:50:56 +0000 @@ -34,6 +34,6 @@ id name DROP TABLE federated.t1; DROP TABLE federated.archive_table; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; === modified file 'mysql-test/suite/federated/federated_bug_13118.result' --- a/mysql-test/suite/federated/federated_bug_13118.result 2009-02-02 11:36:03 +0000 +++ b/mysql-test/suite/federated/federated_bug_13118.result 2009-10-30 18:50:56 +0000 @@ -25,6 +25,6 @@ foo bar DROP TABLE federated.t1; DROP TABLE federated.bug_13118_table; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; === modified file 'mysql-test/suite/federated/federated_bug_25714.result' --- a/mysql-test/suite/federated/federated_bug_25714.result 2009-02-02 11:36:03 +0000 +++ b/mysql-test/suite/federated/federated_bug_25714.result 2009-10-30 18:50:56 +0000 @@ -48,6 +48,6 @@ SET @@GLOBAL.CONCURRENT_INSERT= @OLD_MAS DROP TABLE federated.t1; SET @@GLOBAL.CONCURRENT_INSERT= @OLD_SLAVE_CONCURRENT_INSERT; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; === modified file 'mysql-test/suite/federated/federated_cleanup.inc' --- a/mysql-test/suite/federated/federated_cleanup.inc 2009-02-02 11:36:03 +0000 +++ b/mysql-test/suite/federated/federated_cleanup.inc 2009-10-30 18:50:56 +0000 @@ -1,9 +1,9 @@ connection master; --disable_warnings DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; connection slave; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; --enable_warnings === modified file 'mysql-test/suite/federated/federated_innodb.result' --- a/mysql-test/suite/federated/federated_innodb.result 2009-02-02 11:36:03 +0000 +++ b/mysql-test/suite/federated/federated_innodb.result 2009-10-30 18:50:56 +0000 @@ -20,6 +20,6 @@ a b drop table federated.t1; drop table federated.t1; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; === modified file 'mysql-test/suite/federated/federated_server.result' --- a/mysql-test/suite/federated/federated_server.result 2009-02-02 11:36:03 +0000 +++ b/mysql-test/suite/federated/federated_server.result 2009-10-30 18:50:56 +0000 @@ -178,8 +178,8 @@ INSERT INTO db_bogus.t1 VALUES ('2','thi create server 's1' foreign data wrapper 'mysql' options (HOST '127.0.0.1', DATABASE 'db_legitimate', -USER 'root', -PASSWORD '', +USER 'test_fed', +PASSWORD 'foo', PORT SLAVE_PORT, SOCKET '', OWNER 'root'); === modified file 'mysql-test/suite/federated/federated_server.test' --- a/mysql-test/suite/federated/federated_server.test 2009-06-05 15:35:22 +0000 +++ b/mysql-test/suite/federated/federated_server.test 2009-10-30 18:50:56 +0000 @@ -3,6 +3,7 @@ # Slow test, don't run during staging part -- source include/not_staging.inc +-- source include/big_test.inc -- source federated.inc connection slave; @@ -182,13 +183,17 @@ CREATE TABLE db_bogus.t1 ( ; INSERT INTO db_bogus.t1 VALUES ('2','this is bogus'); +connection slave; +create user test_fed@localhost identified by 'foo'; +grant all on db_legitimate.* to test_fed@localhost; + connection master; --replace_result $SLAVE_MYPORT SLAVE_PORT eval create server 's1' foreign data wrapper 'mysql' options (HOST '127.0.0.1', DATABASE 'db_legitimate', - USER 'root', - PASSWORD '', + USER 'test_fed', + PASSWORD 'foo', PORT $SLAVE_MYPORT, SOCKET '', OWNER 'root'); === modified file 'mysql-test/suite/federated/federated_transactions.result' --- a/mysql-test/suite/federated/federated_transactions.result 2007-12-12 17:19:24 +0000 +++ b/mysql-test/suite/federated/federated_transactions.result 2009-10-30 18:50:56 +0000 @@ -1,13 +1,4 @@ -stop slave; -drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9; -reset master; -reset slave; -drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9; -start slave; -stop slave; -DROP DATABASE IF EXISTS federated; CREATE DATABASE federated; -DROP DATABASE IF EXISTS federated; CREATE DATABASE federated; DROP TABLE IF EXISTS federated.t1; Warnings: === modified file 'mysql-test/valgrind.supp' --- a/mysql-test/valgrind.supp 2009-09-15 10:46:35 +0000 +++ b/mysql-test/valgrind.supp 2009-10-30 18:50:56 +0000 @@ -880,3 +880,17 @@ fun:nptl_pthread_exit_hack_handler fun:start_thread } + +# +# Problem with glibc and gethostbyaddr_r +# + +{ + libc_res_nsend: Conditional jump or move depends on uninitialised value + Memcheck:Cond + fun: __libc_res_nsend + fun: __libc_res_nquery + obj: /lib64/libnss_dns-*so) + obj: /lib64/libnss_dns-*so) + fun: gethostbyaddr_r +} === added file 'storage/federated/README' --- a/storage/federated/README 1970-01-01 00:00:00 +0000 +++ b/storage/federated/README 2009-10-30 18:50:56 +0000 @@ -0,0 +1,7 @@ +The files in this directory are not used by MariaDB + +MariaDB uses the new federated storage engine that can be found in the +federatedx directory. + +This directory is only kept around to make it easy to merge code from the +MySQL source repositories that uses the old and disabled federated code. === renamed file 'storage/federated/plug.in' => 'storage/federated/plug.in.disabled' === added directory 'storage/federatedx' === added file 'storage/federatedx/AUTHORS' --- a/storage/federatedx/AUTHORS 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/AUTHORS 2009-10-30 18:50:56 +0000 @@ -0,0 +1,11 @@ +FederatedX + +Patrick Galbraith <patg(a)patg.net> - Federated + +Pluggable Storage Engine Skeleton setup + +Brian Aker <brian(a)mysql.com> | <brian(a)tangent.org> - Original Design +Calvin Sun - Windows Support +Brian Miezejewski - Bug fixes +Antony T Curtis - Help in inital development, transactions and various help +Michael Widenius - Bug fixes and some simple early optimizations === added file 'storage/federatedx/CMakeFiles.txt' --- a/storage/federatedx/CMakeFiles.txt 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/CMakeFiles.txt 2009-10-30 18:50:56 +0000 @@ -0,0 +1,3 @@ +INCLUDE("${PROJECT_SOURCE_DIR}/storage/mysql_storage_engine.cmake") +SET(FEDERATED_SOURCES ha_federatedx.cc) +MYSQL_STORAGE_ENGINE(FEDERATED) === added file 'storage/federatedx/ChangeLog' --- a/storage/federatedx/ChangeLog 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/ChangeLog 2009-10-30 18:50:56 +0000 @@ -0,0 +1,18 @@ +0.2 - Thu March 8 00:00:00 EST 2008 + + - Fixed bug #30051 "CREATE TABLE does not connect and check existence of remote table" + Modified "real_connect" to take a share and create flag to in order to not rely + on any settings that are later instantiated and/or set by get_share + Also, put logic in the code to not attempt this if a localhost. There's an annoying + functionality that if federated tries to connect to itself during creater table, you + get 1159 error (timeout) - only when local. This prevents having this functionality + and is probably part of the reason it was removed. + +0.1 - Thu Feb 1 00:00:00 EST 2008 + + - This is the FederatedX Storage Engine, + first release. + - Added documentation + - Added simple test and README file to explain + how to run the test + - Added FAQ === added file 'storage/federatedx/FAQ' --- a/storage/federatedx/FAQ 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/FAQ 2009-10-30 18:50:56 +0000 @@ -0,0 +1,40 @@ +Q. What is the FederatedX pluggable storage engine? + +A. It is a fork of the Federated Storage Engine that Brian Aker and I +(Patrick Galbraith) developed originally . It is a storage engine that +uses a client connection to a remote MySQL data source as its data +source instead of a local file on disk. + +Q. Why did you fork from Federated? + +A. To enhance the storage engine independently of the +MySQL Server release schedule. Many people have been +mentioning their dissatisfaction with the limitations +of Federated. I think the engine is a great concept and +have a sense of obligation to continue to improve it. +There are some patches already that are in dire need +of being applied and tested. + +Q. What do you plan to do with FederatedX? + +A. Many things need addressing: + +- Outstanding bugs +- How do deal with huge result sets +- Pushdown conditions (being able to pass things like LIMIT + to the remote connection to keep from returning huge + result sets). +- Better transactional support +- Other connection mechanisms (ODBC, JDBC, native drivers + of other RDBMSs) + +Q. What FederatedX is and is not? + +A. FederatedX is not yet a complete "federated" solution in + the sense that other venders have developed (IBM, etc). It + is essentially a networked storage engine. It is my hope + to make it a real federated solution. + +Q. In which MySQL distributions/forks/branches can I find FederateX + +A. MariaDB (http://www.mariadb.com) === added file 'storage/federatedx/Makefile.am' --- a/storage/federatedx/Makefile.am 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/Makefile.am 2009-10-30 18:50:56 +0000 @@ -0,0 +1,64 @@ +# Used to build Makefile.in + +MYSQLDATAdir = $(localstatedir) +MYSQLSHAREdir = $(pkgdatadir) +MYSQLBASEdir= $(prefix) +MYSQLLIBdir= $(pkglibdir) +pkgplugindir = $(pkglibdir)/plugin +INCLUDES = -I$(top_srcdir)/include -I$(top_builddir)/include \ + -I$(top_srcdir)/regex \ + -I$(top_srcdir)/sql \ + -I$(srcdir) +WRAPLIBS= + +LDADD = + +DEFS = @DEFS@ + +noinst_HEADERS = ha_federatedx.h federatedx_probes.h + +EXTRA_LTLIBRARIES = ha_federatedx.la +pkgplugin_LTLIBRARIES = @plugin_federated_shared_target@ +ha_federatedx_la_LDFLAGS = -module -rpath $(pkgplugindir) +ha_federatedx_la_CXXFLAGS= $(AM_CFLAGS) -DMYSQL_DYNAMIC_PLUGIN +ha_federatedx_la_CFLAGS = $(AM_CFLAGS) -DMYSQL_DYNAMIC_PLUGIN +ha_federatedx_la_SOURCES = ha_federatedx.cc + + +EXTRA_LIBRARIES = libfederatedx.a +noinst_LIBRARIES = @plugin_federated_static_target@ +libfederatedx_a_CXXFLAGS = $(AM_CFLAGS) +libfederatedx_a_CFLAGS = $(AM_CFLAGS) +libfederatedx_a_SOURCES= ha_federatedx.cc federatedx_txn.cc \ + federatedx_io.cc federatedx_io_null.cc \ + federatedx_io_mysql.cc + +EXTRA_DIST = CMakeLists.txt plug.in ha_federatedx.h \ + federatedx_probes.d + +ha_federatedx_la_SOURCES = ha_federatedx.cc federatedx_txn.cc \ + federatedx_io.cc federatedx_io_null.cc \ + federatedx_io_mysql.cc $(top_srcdir)/mysys/string.c +ha_federatedx_la_LIBADD = + +#DTRACE = @DTRACE@ +#DTRACEFLAGS = @DTRACEFLAGS@ +#DTRACEFILES = .libs/libfederatedx_engine_la-ha_federatedx.o + +# #if HAVE_DTRACE +# # libfederatedx_engine_la_LIBADD += federatedx_probes.o +# #endif + +# federatedx_probes.h: federatedx_probes.d +# $(DTRACE) $(DTRACEFLAGS) -h -s federatedx_probes.d +# mv federatedx_probes.h federatedx_probes.h.bak +# sed "s/#include <unistd.h>//g" federatedx_probes.h.bak > federatedx_probes.h +# rm federatedx_probes.h.bak + +#federatedx_probes.o: +# $(DTRACE) $(DTRACEFLAGS) -G -s federatedx_probes.d $(DTRACEFILES) + +# End + +# Don't update the files from bitkeeper +%::SCCS/s.% === added file 'storage/federatedx/README' --- a/storage/federatedx/README 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/README 2009-10-30 18:50:56 +0000 @@ -0,0 +1,33 @@ +This is the FederatedX Storage Engine, developed as an external storage engine. + +NOTE: + +The following is only relevant if you use it for MySQL. MariaDB already comes +with the latest version of FederatedX. + +To install, grab a copy of the mysql source code and run this: + +./configure --with-mysql=/path/to/src/mysql-5.x --libdir=/usr/local/lib/mysql/ + +make install + +And then inside of MySQL: + +mysql> INSTALL PLUGIN federatedx SONAME 'libfederatedx_engine.so'; + +mysql> CREATE TABLE `d` (`a` varchar(125), b text, primary key(a)) ENGINE=FEDERATEDX CONNECTION="mysql://root@host/schema/table" + +or + +mysql> CREATE TABLE `d` (`a` varchar(125), b text, primary key(a)) ENGINE=FEDERATEDX CONNECTION="server" CHARSET=latin1; + +You will probably need to edit the Makefile.am in the src/ tree if you want +to build on anything other then Linux (and the Makefile assumes that the +server was not compiled for debug). The reason for the two possible +configure lines is that libdir is dependent on where MySQL was installed. If +you run the "INSTALL PLUGIN ..." and you get a file not found, check that +your configured this directory correctly. + +For Solaris you can enable DTrace probes by adding to configure +--enable-dtrace + === added file 'storage/federatedx/README.windows' --- a/storage/federatedx/README.windows 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/README.windows 2009-10-30 18:50:56 +0000 @@ -0,0 +1,23 @@ +The following files are changed in order to build a new engine on Windows: + +- Update win\configure.js with +case "WITH_FEDERATEDX_STORAGE_ENGINE": +to make sure it will pass WITH_FEDERATEDX_STORAGE_ENGINE in. + +- Update CMakeFiles.txt under mysql root: + IF(WITH_FEDERATEDX_STORAGE_ENGINE) + ADD_DEFINITIONS(-D WITH_FEDERATEDX_STORAGE_ENGINE) + SET (mysql_plugin_defs + "${mysql_plugin_defs},builtin_skeleton_plugin") + ENDIF(WITH_FEDERATEDX_STORAGE_ENGINE) + + and, + + IF(WITH_FEDERATEDX_STORAGE_ENGINE) + ADD_SUBDIRECTORY(storage/skeleton/src) + ENDIF(WITH_FEDERATEDX_STORAGE_ENGINE) + + - Update CMakeFiles.txt under sql: + IF(WITH_FEDERATEDX_STORAGE_ENGINE) + TARGET_LINK_LIBRARIES(mysqld skeleton) + ENDIF(WITH_FEDERATEDX_STORAGE_ENGINE) === added file 'storage/federatedx/TODO' --- a/storage/federatedx/TODO 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/TODO 2009-10-30 18:50:56 +0000 @@ -0,0 +1,30 @@ +Features + +* Add Pushdown conditions +* Add other network driver interfaces +* Handle large result sets +* Auto-discovery of tables on foreign data sources + +Bugs (http://bugs.mysql.com) + +20026 2006-05-23 FEDERATED lacks support for auto_increment_increment and auto_increment_offset +20724 2006-06-27 FEDERATED does not honour SET INSERT_ID +28269 2007-05-06 Any FEDERATED engine fails to quote reserved words for field names +25509 2007-01-10 Federated: Failure with non-ASCII characters +26697 2007-02-27 Every query to a federated table results in a full scan of MyISAM table. +21360 2006-07-31 Microsoft Windows (Windows/Linux) mysqldump error on federated tables +34189 2008-01-31 Any ALTER TABLE t1 ENGINE=FEDERATED CONNECTION='connectionString' on MyISAM fails +31757 2007-10-22 Any Federated tables break replication Antony Curtis +33953 2008-01-21 Any mysqld dies on search federated table using nullable index with < or <= operator +34015 2008-01-23 Linux Problems with float fields using federated tables +21583 2006-08-11 Linux (Linux) Federated table returns broken strings. +33702 2008-01-05 Accessing a federated table with a non existing server returns random error code +25512 2007-01-10 Federated: CREATE failures +32426 2007-11-16 Any FEDERATED query returns corrupt results for ORDER BY on a TEXT field +25510 2007-01-10 Federated: double trigger activation +33250 2007-12-14 SELECT * FROM really_big_federated_table eats lots of virtual memory (OOM) +14874 2005-11-11 Error 2013: Lost connection to MySQL server with Federated table +25508 2007-01-10 Federated: Failure to Remove Partitioning +27180 2007-03-15 #1030 - Got error 1 from storage engine with big tables +33947 2008-01-20 Any Join on Federated tables with Unique index and IS NOT NULL crashes server +30051 (fixed) CREATE TABLE does not connect and check existence of remote table === added file 'storage/federatedx/federatedx_io.cc' --- a/storage/federatedx/federatedx_io.cc 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/federatedx_io.cc 2009-10-30 18:50:56 +0000 @@ -0,0 +1,103 @@ +/* +Copyright (c) 2007, Antony T Curtis +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + + * Neither the name of FederatedX nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +/*#define MYSQL_SERVER 1*/ +#include "mysql_priv.h" +#include <mysql/plugin.h> + +#include "ha_federatedx.h" + +#include "m_string.h" + +#ifdef USE_PRAGMA_IMPLEMENTATION +#pragma implementation // gcc: Class implementation +#endif + +typedef federatedx_io *(*instantiate_io_type)(MEM_ROOT *server_root, + FEDERATEDX_SERVER *server); +struct io_schemes_st +{ + const char *scheme; + instantiate_io_type instantiate; +}; + + +static const io_schemes_st federated_io_schemes[] = +{ + { "mysql", &instantiate_io_mysql }, + { "null", instantiate_io_null } /* must be last element */ +}; + +const uint federated_io_schemes_count= array_elements(federated_io_schemes); + +federatedx_io::federatedx_io(FEDERATEDX_SERVER *aserver) + : server(aserver), owner_ptr(0), txn_next(0), idle_next(0), + active(FALSE), busy(FALSE), readonly(TRUE) +{ + DBUG_ENTER("federatedx_io::federatedx_io"); + DBUG_ASSERT(server); + + safe_mutex_assert_owner(&server->mutex); + server->io_count++; + + DBUG_VOID_RETURN; +} + + +federatedx_io::~federatedx_io() +{ + DBUG_ENTER("federatedx_io::~federatedx_io"); + + server->io_count--; + + DBUG_VOID_RETURN; +} + + +bool federatedx_io::handles_scheme(const char *scheme) +{ + const io_schemes_st *ptr = federated_io_schemes; + const io_schemes_st *end = ptr + array_elements(federated_io_schemes); + while (ptr != end && strcasecmp(scheme, ptr->scheme)) + ++ptr; + return ptr != end; +} + + +federatedx_io *federatedx_io::construct(MEM_ROOT *server_root, + FEDERATEDX_SERVER *server) +{ + const io_schemes_st *ptr = federated_io_schemes; + const io_schemes_st *end = ptr + (array_elements(federated_io_schemes) - 1); + while (ptr != end && strcasecmp(server->scheme, ptr->scheme)) + ++ptr; + return ptr->instantiate(server_root, server); +} + + === added file 'storage/federatedx/federatedx_io_mysql.cc' --- a/storage/federatedx/federatedx_io_mysql.cc 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/federatedx_io_mysql.cc 2009-10-30 18:50:56 +0000 @@ -0,0 +1,592 @@ +/* +Copyright (c) 2007, Antony T Curtis +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + + * Neither the name of FederatedX nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +/*#define MYSQL_SERVER 1*/ +#include "mysql_priv.h" +#include <mysql/plugin.h> + +#include "ha_federatedx.h" + +#include "m_string.h" + +#ifdef USE_PRAGMA_IMPLEMENTATION +#pragma implementation // gcc: Class implementation +#endif + + +#define SAVEPOINT_REALIZED 1 +#define SAVEPOINT_RESTRICT 2 +#define SAVEPOINT_EMITTED 4 + + +typedef struct federatedx_savepoint +{ + ulong level; + uint flags; +} SAVEPT; + + +class federatedx_io_mysql :public federatedx_io +{ + MYSQL mysql; /* MySQL connection */ + DYNAMIC_ARRAY savepoints; + bool requested_autocommit; + bool actual_autocommit; + + int actual_query(const char *buffer, uint length); + bool test_all_restrict() const; +public: + federatedx_io_mysql(FEDERATEDX_SERVER *); + ~federatedx_io_mysql(); + + int simple_query(const char *fmt, ...); + int query(const char *buffer, uint length); + virtual FEDERATEDX_IO_RESULT *store_result(); + + virtual size_t max_query_size() const; + + virtual my_ulonglong affected_rows() const; + virtual my_ulonglong last_insert_id() const; + + virtual int error_code(); + virtual const char *error_str(); + + void reset(); + int commit(); + int rollback(); + + int savepoint_set(ulong sp); + ulong savepoint_release(ulong sp); + ulong savepoint_rollback(ulong sp); + void savepoint_restrict(ulong sp); + + ulong last_savepoint() const; + ulong actual_savepoint() const; + bool is_autocommit() const; + + bool table_metadata(ha_statistics *stats, const char *table_name, + uint table_name_length, uint flag); + + /* resultset operations */ + + virtual void free_result(FEDERATEDX_IO_RESULT *io_result); + virtual unsigned int get_num_fields(FEDERATEDX_IO_RESULT *io_result); + virtual my_ulonglong get_num_rows(FEDERATEDX_IO_RESULT *io_result); + virtual FEDERATEDX_IO_ROW *fetch_row(FEDERATEDX_IO_RESULT *io_result); + virtual ulong *fetch_lengths(FEDERATEDX_IO_RESULT *io_result); + virtual const char *get_column_data(FEDERATEDX_IO_ROW *row, + unsigned int column); + virtual bool is_column_null(const FEDERATEDX_IO_ROW *row, + unsigned int column) const; +}; + + +federatedx_io *instantiate_io_mysql(MEM_ROOT *server_root, + FEDERATEDX_SERVER *server) +{ + return new (server_root) federatedx_io_mysql(server); +} + + +federatedx_io_mysql::federatedx_io_mysql(FEDERATEDX_SERVER *aserver) + : federatedx_io(aserver), + requested_autocommit(TRUE), actual_autocommit(TRUE) +{ + DBUG_ENTER("federatedx_io_mysql::federatedx_io_mysql"); + + bzero(&mysql, sizeof(MYSQL)); + bzero(&savepoints, sizeof(DYNAMIC_ARRAY)); + + my_init_dynamic_array(&savepoints, sizeof(SAVEPT), 16, 16); + + DBUG_VOID_RETURN; +} + + +federatedx_io_mysql::~federatedx_io_mysql() +{ + DBUG_ENTER("federatedx_io_mysql::~federatedx_io_mysql"); + + mysql_close(&mysql); + delete_dynamic(&savepoints); + + DBUG_VOID_RETURN; +} + + +void federatedx_io_mysql::reset() +{ + reset_dynamic(&savepoints); + set_active(FALSE); + + requested_autocommit= TRUE; + mysql.reconnect= 1; +} + + +int federatedx_io_mysql::commit() +{ + int error= 0; + DBUG_ENTER("federatedx_io_mysql::commit"); + + if (!actual_autocommit && (error= actual_query("COMMIT", 6))) + rollback(); + + reset(); + + DBUG_RETURN(error); +} + +int federatedx_io_mysql::rollback() +{ + int error= 0; + DBUG_ENTER("federatedx_io_mysql::rollback"); + + if (!actual_autocommit) + error= actual_query("ROLLBACK", 8); + else + error= ER_WARNING_NOT_COMPLETE_ROLLBACK; + + reset(); + + DBUG_RETURN(error); +} + + +ulong federatedx_io_mysql::last_savepoint() const +{ + SAVEPT *savept= NULL; + DBUG_ENTER("federatedx_io_mysql::last_savepoint"); + + if (savepoints.elements) + savept= dynamic_element(&savepoints, savepoints.elements - 1, SAVEPT *); + + DBUG_RETURN(savept ? savept->level : 0); +} + + +ulong federatedx_io_mysql::actual_savepoint() const +{ + SAVEPT *savept= NULL; + uint index= savepoints.elements; + DBUG_ENTER("federatedx_io_mysql::last_savepoint"); + + while (index) + { + savept= dynamic_element(&savepoints, --index, SAVEPT *); + if (savept->flags & SAVEPOINT_REALIZED) + break; + savept= NULL; + } + + DBUG_RETURN(savept ? savept->level : 0); +} + +bool federatedx_io_mysql::is_autocommit() const +{ + return actual_autocommit; +} + + +int federatedx_io_mysql::savepoint_set(ulong sp) +{ + int error; + SAVEPT savept; + DBUG_ENTER("federatedx_io_mysql::savepoint_set"); + DBUG_PRINT("info",("savepoint=%lu", sp)); + DBUG_ASSERT(sp > last_savepoint()); + + savept.level= sp; + savept.flags= 0; + + if ((error= insert_dynamic(&savepoints, (uchar*) &savept) ? -1 : 0)) + goto err; + + set_active(TRUE); + mysql.reconnect= 0; + requested_autocommit= FALSE; + +err: + DBUG_RETURN(error); +} + + +ulong federatedx_io_mysql::savepoint_release(ulong sp) +{ + SAVEPT *savept, *last= NULL; + DBUG_ENTER("federatedx_io_mysql::savepoint_release"); + DBUG_PRINT("info",("savepoint=%lu", sp)); + + while (savepoints.elements) + { + savept= dynamic_element(&savepoints, savepoints.elements - 1, SAVEPT *); + if (savept->level < sp) + break; + if ((savept->flags & (SAVEPOINT_REALIZED | + SAVEPOINT_RESTRICT)) == SAVEPOINT_REALIZED) + last= savept; + savepoints.elements--; + } + + if (last) + { + char buffer[STRING_BUFFER_USUAL_SIZE]; + int length= my_snprintf(buffer, sizeof(buffer), + "RELEASE SAVEPOINT save%lu", last->level); + actual_query(buffer, length); + } + + DBUG_RETURN(last_savepoint()); +} + + +ulong federatedx_io_mysql::savepoint_rollback(ulong sp) +{ + SAVEPT *savept; + uint index; + DBUG_ENTER("federatedx_io_mysql::savepoint_release"); + DBUG_PRINT("info",("savepoint=%lu", sp)); + + while (savepoints.elements) + { + savept= dynamic_element(&savepoints, savepoints.elements - 1, SAVEPT *); + if (savept->level <= sp) + break; + savepoints.elements--; + } + + for (index= savepoints.elements, savept= NULL; index;) + { + savept= dynamic_element(&savepoints, --index, SAVEPT *); + if (savept->flags & SAVEPOINT_REALIZED) + break; + savept= NULL; + } + + if (savept && !(savept->flags & SAVEPOINT_RESTRICT)) + { + char buffer[STRING_BUFFER_USUAL_SIZE]; + int length= my_snprintf(buffer, sizeof(buffer), + "ROLLBACK TO SAVEPOINT save%lu", savept->level); + actual_query(buffer, length); + } + + DBUG_RETURN(last_savepoint()); +} + + +void federatedx_io_mysql::savepoint_restrict(ulong sp) +{ + SAVEPT *savept; + uint index= savepoints.elements; + DBUG_ENTER("federatedx_io_mysql::savepoint_restrict"); + + while (index) + { + savept= dynamic_element(&savepoints, --index, SAVEPT *); + if (savept->level > sp) + continue; + if (savept->level < sp) + break; + savept->flags|= SAVEPOINT_RESTRICT; + break; + } + + DBUG_VOID_RETURN; +} + + +int federatedx_io_mysql::simple_query(const char *fmt, ...) +{ + char buffer[STRING_BUFFER_USUAL_SIZE]; + int length, error; + va_list arg; + DBUG_ENTER("federatedx_io_mysql::simple_query"); + + va_start(arg, fmt); + length= my_vsnprintf(buffer, sizeof(buffer), fmt, arg); + va_end(arg); + + error= query(buffer, length); + + DBUG_RETURN(error); +} + + +bool federatedx_io_mysql::test_all_restrict() const +{ + bool result= FALSE; + SAVEPT *savept; + uint index= savepoints.elements; + DBUG_ENTER("federatedx_io_mysql::test_all_restrict"); + + while (index) + { + savept= dynamic_element(&savepoints, --index, SAVEPT *); + if ((savept->flags & (SAVEPOINT_REALIZED | + SAVEPOINT_RESTRICT)) == SAVEPOINT_REALIZED || + (savept->flags & SAVEPOINT_EMITTED)) + DBUG_RETURN(FALSE); + if (savept->flags & SAVEPOINT_RESTRICT) + result= TRUE; + } + + DBUG_RETURN(result); +} + + +int federatedx_io_mysql::query(const char *buffer, uint length) +{ + int error; + bool wants_autocommit= requested_autocommit | is_readonly(); + DBUG_ENTER("federatedx_io_mysql::query"); + + if (!wants_autocommit && test_all_restrict()) + wants_autocommit= TRUE; + + if (wants_autocommit != actual_autocommit) + { + if ((error= actual_query(wants_autocommit ? "SET AUTOCOMMIT=1" + : "SET AUTOCOMMIT=0", 16))) + DBUG_RETURN(error); + mysql.reconnect= wants_autocommit ? 1 : 0; + actual_autocommit= wants_autocommit; + } + + if (!actual_autocommit && last_savepoint() != actual_savepoint()) + { + SAVEPT *savept= dynamic_element(&savepoints, savepoints.elements - 1, + SAVEPT *); + if (!(savept->flags & SAVEPOINT_RESTRICT)) + { + char buf[STRING_BUFFER_USUAL_SIZE]; + int len= my_snprintf(buf, sizeof(buf), + "SAVEPOINT save%lu", savept->level); + if ((error= actual_query(buf, len))) + DBUG_RETURN(error); + set_active(TRUE); + savept->flags|= SAVEPOINT_EMITTED; + } + savept->flags|= SAVEPOINT_REALIZED; + } + + if (!(error= actual_query(buffer, length))) + set_active(is_active() || !actual_autocommit); + + DBUG_RETURN(error); +} + + +int federatedx_io_mysql::actual_query(const char *buffer, uint length) +{ + int error; + DBUG_ENTER("federatedx_io_mysql::actual_query"); + + if (!mysql.master) + { + if (!(mysql_init(&mysql))) + DBUG_RETURN(-1); + + /* + BUG# 17044 Federated Storage Engine is not UTF8 clean + Add set names to whatever charset the table is at open + of table + */ + /* this sets the csname like 'set names utf8' */ + mysql_options(&mysql, MYSQL_SET_CHARSET_NAME, get_charsetname()); + + if (!mysql_real_connect(&mysql, + get_hostname(), + get_username(), + get_password(), + get_database(), + get_port(), + get_socket(), 0)) + DBUG_RETURN(ER_CONNECT_TO_FOREIGN_DATA_SOURCE); + mysql.reconnect= 1; + } + + error= mysql_real_query(&mysql, buffer, length); + + DBUG_RETURN(error); +} + +size_t federatedx_io_mysql::max_query_size() const +{ + return mysql.net.max_packet_size; +} + + +my_ulonglong federatedx_io_mysql::affected_rows() const +{ + return mysql.affected_rows; +} + + +my_ulonglong federatedx_io_mysql::last_insert_id() const +{ + return mysql.last_used_con->insert_id; +} + + +int federatedx_io_mysql::error_code() +{ + return mysql_errno(&mysql); +} + + +const char *federatedx_io_mysql::error_str() +{ + return mysql_error(&mysql); +} + + +FEDERATEDX_IO_RESULT *federatedx_io_mysql::store_result() +{ + FEDERATEDX_IO_RESULT *result; + DBUG_ENTER("federatedx_io_mysql::store_result"); + + result= (FEDERATEDX_IO_RESULT *) mysql_store_result(&mysql); + + DBUG_RETURN(result); +} + + +void federatedx_io_mysql::free_result(FEDERATEDX_IO_RESULT *io_result) +{ + mysql_free_result((MYSQL_RES *) io_result); +} + + +unsigned int federatedx_io_mysql::get_num_fields(FEDERATEDX_IO_RESULT *io_result) +{ + return mysql_num_fields((MYSQL_RES *) io_result); +} + + +my_ulonglong federatedx_io_mysql::get_num_rows(FEDERATEDX_IO_RESULT *io_result) +{ + return mysql_num_rows((MYSQL_RES *) io_result); +} + + +FEDERATEDX_IO_ROW *federatedx_io_mysql::fetch_row(FEDERATEDX_IO_RESULT *io_result) +{ + return (FEDERATEDX_IO_ROW *) mysql_fetch_row((MYSQL_RES *) io_result); +} + + +ulong *federatedx_io_mysql::fetch_lengths(FEDERATEDX_IO_RESULT *io_result) +{ + return mysql_fetch_lengths((MYSQL_RES *) io_result); +} + + +const char *federatedx_io_mysql::get_column_data(FEDERATEDX_IO_ROW *row, + unsigned int column) +{ + return ((MYSQL_ROW)row)[column]; +} + + +bool federatedx_io_mysql::is_column_null(const FEDERATEDX_IO_ROW *row, + unsigned int column) const +{ + return !((MYSQL_ROW)row)[column]; +} + +bool federatedx_io_mysql::table_metadata(ha_statistics *stats, + const char *table_name, + uint table_name_length, uint flag) +{ + char status_buf[FEDERATEDX_QUERY_BUFFER_SIZE]; + FEDERATEDX_IO_RESULT *result= 0; + FEDERATEDX_IO_ROW *row; + String status_query_string(status_buf, sizeof(status_buf), &my_charset_bin); + int error; + + status_query_string.length(0); + status_query_string.append(STRING_WITH_LEN("SHOW TABLE STATUS LIKE ")); + append_ident(&status_query_string, table_name, + table_name_length, value_quote_char); + + if (query(status_query_string.ptr(), status_query_string.length())) + goto error; + + status_query_string.length(0); + + result= store_result(); + + /* + We're going to use fields num. 4, 12 and 13 of the resultset, + so make sure we have these fields. + */ + if (!result || (get_num_fields(result) < 14)) + goto error; + + if (!get_num_rows(result)) + goto error; + + if (!(row= fetch_row(result))) + goto error; + + /* + deleted is set in ha_federatedx::info + */ + /* + need to figure out what this means as far as federatedx is concerned, + since we don't have a "file" + + data_file_length = ? + index_file_length = ? + delete_length = ? + */ + if (!is_column_null(row, 4)) + stats->records= (ha_rows) my_strtoll10(get_column_data(row, 4), + (char**) 0, &error); + if (!is_column_null(row, 5)) + stats->mean_rec_length= (ulong) my_strtoll10(get_column_data(row, 5), + (char**) 0, &error); + + stats->data_file_length= stats->records * stats->mean_rec_length; + + if (!is_column_null(row, 12)) + stats->update_time= (time_t) my_strtoll10(get_column_data(row, 12), + (char**) 0, &error); + if (!is_column_null(row, 13)) + stats->check_time= (time_t) my_strtoll10(get_column_data(row, 13), + (char**) 0, &error); + + free_result(result); + return 0; + +error: + free_result(result); + return 1; +} === added file 'storage/federatedx/federatedx_io_null.cc' --- a/storage/federatedx/federatedx_io_null.cc 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/federatedx_io_null.cc 2009-10-30 18:50:56 +0000 @@ -0,0 +1,277 @@ +/* +Copyright (c) 2007, Antony T Curtis +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + + * Neither the name of FederatedX nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +/*#define MYSQL_SERVER 1*/ +#include "mysql_priv.h" +#include <mysql/plugin.h> + +#include "ha_federatedx.h" + +#include "m_string.h" + +#ifdef USE_PRAGMA_IMPLEMENTATION +#pragma implementation // gcc: Class implementation +#endif + + +#define SAVEPOINT_REALIZED 1 +#define SAVEPOINT_RESTRICT 2 +#define SAVEPOINT_EMITTED 4 + + +typedef struct federatedx_savepoint +{ + ulong level; + uint flags; +} SAVEPT; + + +class federatedx_io_null :public federatedx_io +{ +public: + federatedx_io_null(FEDERATEDX_SERVER *); + ~federatedx_io_null(); + + int query(const char *buffer, uint length); + virtual FEDERATEDX_IO_RESULT *store_result(); + + virtual size_t max_query_size() const; + + virtual my_ulonglong affected_rows() const; + virtual my_ulonglong last_insert_id() const; + + virtual int error_code(); + virtual const char *error_str(); + + void reset(); + int commit(); + int rollback(); + + int savepoint_set(ulong sp); + ulong savepoint_release(ulong sp); + ulong savepoint_rollback(ulong sp); + void savepoint_restrict(ulong sp); + + ulong last_savepoint() const; + ulong actual_savepoint() const; + bool is_autocommit() const; + + bool table_metadata(ha_statistics *stats, const char *table_name, + uint table_name_length, uint flag); + + /* resultset operations */ + + virtual void free_result(FEDERATEDX_IO_RESULT *io_result); + virtual unsigned int get_num_fields(FEDERATEDX_IO_RESULT *io_result); + virtual my_ulonglong get_num_rows(FEDERATEDX_IO_RESULT *io_result); + virtual FEDERATEDX_IO_ROW *fetch_row(FEDERATEDX_IO_RESULT *io_result); + virtual ulong *fetch_lengths(FEDERATEDX_IO_RESULT *io_result); + virtual const char *get_column_data(FEDERATEDX_IO_ROW *row, + unsigned int column); + virtual bool is_column_null(const FEDERATEDX_IO_ROW *row, + unsigned int column) const; +}; + + +federatedx_io *instantiate_io_null(MEM_ROOT *server_root, + FEDERATEDX_SERVER *server) +{ + return new (server_root) federatedx_io_null(server); +} + + +federatedx_io_null::federatedx_io_null(FEDERATEDX_SERVER *aserver) + : federatedx_io(aserver) +{ +} + + +federatedx_io_null::~federatedx_io_null() +{ +} + + +void federatedx_io_null::reset() +{ +} + + +int federatedx_io_null::commit() +{ + return 0; +} + +int federatedx_io_null::rollback() +{ + return 0; +} + + +ulong federatedx_io_null::last_savepoint() const +{ + return 0; +} + + +ulong federatedx_io_null::actual_savepoint() const +{ + return 0; +} + +bool federatedx_io_null::is_autocommit() const +{ + return 0; +} + + +int federatedx_io_null::savepoint_set(ulong sp) +{ + return 0; +} + + +ulong federatedx_io_null::savepoint_release(ulong sp) +{ + return 0; +} + + +ulong federatedx_io_null::savepoint_rollback(ulong sp) +{ + return 0; +} + + +void federatedx_io_null::savepoint_restrict(ulong sp) +{ +} + + +int federatedx_io_null::query(const char *buffer, uint length) +{ + return 0; +} + + +size_t federatedx_io_null::max_query_size() const +{ + return INT_MAX; +} + + +my_ulonglong federatedx_io_null::affected_rows() const +{ + return 0; +} + + +my_ulonglong federatedx_io_null::last_insert_id() const +{ + return 0; +} + + +int federatedx_io_null::error_code() +{ + return 0; +} + + +const char *federatedx_io_null::error_str() +{ + return ""; +} + + +FEDERATEDX_IO_RESULT *federatedx_io_null::store_result() +{ + FEDERATEDX_IO_RESULT *result; + DBUG_ENTER("federatedx_io_null::store_result"); + + result= NULL; + + DBUG_RETURN(result); +} + + +void federatedx_io_null::free_result(FEDERATEDX_IO_RESULT *) +{ +} + + +unsigned int federatedx_io_null::get_num_fields(FEDERATEDX_IO_RESULT *) +{ + return 0; +} + + +my_ulonglong federatedx_io_null::get_num_rows(FEDERATEDX_IO_RESULT *) +{ + return 0; +} + + +FEDERATEDX_IO_ROW *federatedx_io_null::fetch_row(FEDERATEDX_IO_RESULT *) +{ + return NULL; +} + + +ulong *federatedx_io_null::fetch_lengths(FEDERATEDX_IO_RESULT *) +{ + return NULL; +} + + +const char *federatedx_io_null::get_column_data(FEDERATEDX_IO_ROW *, + unsigned int) +{ + return ""; +} + + +bool federatedx_io_null::is_column_null(const FEDERATEDX_IO_ROW *, + unsigned int) const +{ + return true; +} + +bool federatedx_io_null::table_metadata(ha_statistics *stats, + const char *table_name, + uint table_name_length, uint flag) +{ + stats->records= (ha_rows) 0; + stats->mean_rec_length= (ulong) 0; + stats->data_file_length= 0; + + stats->update_time= (time_t) 0; + stats->check_time= (time_t) 0; + + return 0; +} === added file 'storage/federatedx/federatedx_probes.h' --- a/storage/federatedx/federatedx_probes.h 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/federatedx_probes.h 2009-10-30 18:50:56 +0000 @@ -0,0 +1,45 @@ +/* + * Generated by dtrace(1M). + */ + +#ifndef _FEDERATED_PROBES_H +#define _FEDERATED_PROBES_H + + + +#ifdef __cplusplus +extern "C" { +#endif + +#if _DTRACE_VERSION + +#define FEDERATED_CLOSE() \ + __dtrace_federated___close() +#define FEDERATED_CLOSE_ENABLED() \ + __dtraceenabled_federated___close() +#define FEDERATED_OPEN() \ + __dtrace_federated___open() +#define FEDERATED_OPEN_ENABLED() \ + __dtraceenabled_federated___open() + + +extern void __dtrace_federated___close(void); +extern int __dtraceenabled_federated___close(void); +extern void __dtrace_federated___open(void); +extern int __dtraceenabled_federated___open(void); + +#else + +#define FEDERATED_CLOSE() +#define FEDERATED_CLOSE_ENABLED() (0) +#define FEDERATED_OPEN() +#define FEDERATED_OPEN_ENABLED() (0) + +#endif + + +#ifdef __cplusplus +} +#endif + +#endif /* _FEDERATED_PROBES_H */ === added file 'storage/federatedx/federatedx_txn.cc' --- a/storage/federatedx/federatedx_txn.cc 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/federatedx_txn.cc 2009-10-30 18:50:56 +0000 @@ -0,0 +1,424 @@ +/* +Copyright (c) 2007, Antony T Curtis +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + + * Neither the name of FederatedX nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +/*#define MYSQL_SERVER 1*/ +#include "mysql_priv.h" +#include <mysql/plugin.h> + +#include "ha_federatedx.h" + +#include "m_string.h" + +#ifdef USE_PRAGMA_IMPLEMENTATION +#pragma implementation // gcc: Class implementation +#endif + + +federatedx_txn::federatedx_txn() + : txn_list(0), savepoint_level(0), savepoint_stmt(0), savepoint_next(0) +{ + DBUG_ENTER("federatedx_txn::federatedx_txn"); + DBUG_VOID_RETURN; +} + +federatedx_txn::~federatedx_txn() +{ + DBUG_ENTER("federatedx_txn::~federatedx_txn"); + DBUG_ASSERT(!txn_list); + DBUG_VOID_RETURN; +} + + +void federatedx_txn::close(FEDERATEDX_SERVER *server) +{ + uint count= 0; + federatedx_io *io, **iop; + DBUG_ENTER("federatedx_txn::close"); + + DBUG_ASSERT(!server->use_count); + DBUG_PRINT("info",("use count: %u connections: %u", + server->use_count, server->io_count)); + + for (iop= &txn_list; (io= *iop);) + { + if (io->server != server) + iop= &io->txn_next; + else + { + *iop= io->txn_next; + io->txn_next= NULL; + io->busy= FALSE; + + io->idle_next= server->idle_list; + server->idle_list= io; + } + } + + while ((io= server->idle_list)) + { + server->idle_list= io->idle_next; + delete io; + count++; + } + + DBUG_PRINT("info",("closed %u connections, txn_list: %s", count, + txn_list ? "active": "empty")); + DBUG_VOID_RETURN; +} + + +int federatedx_txn::acquire(FEDERATEDX_SHARE *share, bool readonly, + federatedx_io **ioptr) +{ + federatedx_io *io; + FEDERATEDX_SERVER *server= share->s; + DBUG_ENTER("federatedx_txn::acquire"); + DBUG_ASSERT(ioptr && server); + + if (!(io= *ioptr)) + { + /* check to see if we have an available IO connection */ + for (io= txn_list; io; io= io->txn_next) + if (io->server == server) + break; + + if (!io) + { + /* check to see if there are any unowned IO connections */ + pthread_mutex_lock(&server->mutex); + if ((io= server->idle_list)) + { + server->idle_list= io->idle_next; + io->idle_next= NULL; + } + else + io= federatedx_io::construct(&server->mem_root, server); + + io->txn_next= txn_list; + txn_list= io; + + pthread_mutex_unlock(&server->mutex); + } + + if (io->busy) + *io->owner_ptr= NULL; + + io->busy= TRUE; + io->owner_ptr= ioptr; + } + + DBUG_ASSERT(io->busy && io->server == server); + + io->readonly&= readonly; + + DBUG_RETURN((*ioptr= io) ? 0 : -1); +} + + +void federatedx_txn::release(federatedx_io **ioptr) +{ + federatedx_io *io; + DBUG_ENTER("federatedx_txn::release"); + DBUG_ASSERT(ioptr); + + if ((io= *ioptr)) + { + /* mark as available for reuse in this transaction */ + io->busy= FALSE; + *ioptr= NULL; + + DBUG_PRINT("info", ("active: %d autocommit: %d", + io->active, io->is_autocommit())); + + if (io->is_autocommit()) + io->active= FALSE; + } + + release_scan(); + + DBUG_VOID_RETURN; +} + + +void federatedx_txn::release_scan() +{ + uint count= 0, returned= 0; + federatedx_io *io, **pio; + DBUG_ENTER("federatedx_txn::release_scan"); + + /* return any inactive and idle connections to the server */ + for (pio= &txn_list; (io= *pio); count++) + { + if (io->active || io->busy) + pio= &io->txn_next; + else + { + FEDERATEDX_SERVER *server= io->server; + + /* unlink from list of connections bound to the transaction */ + *pio= io->txn_next; + io->txn_next= NULL; + + /* reset some values */ + io->readonly= TRUE; + + pthread_mutex_lock(&server->mutex); + io->idle_next= server->idle_list; + server->idle_list= io; + pthread_mutex_unlock(&server->mutex); + returned++; + } + } + DBUG_PRINT("info",("returned %u of %u connections(s)", returned, count)); + + DBUG_VOID_RETURN; +} + + +bool federatedx_txn::txn_begin() +{ + ulong level= 0; + DBUG_ENTER("federatedx_txn::txn_begin"); + + if (savepoint_next == 0) + { + savepoint_next++; + savepoint_level= savepoint_stmt= 0; + sp_acquire(&level); + } + + DBUG_RETURN(level == 1); +} + + +int federatedx_txn::txn_commit() +{ + int error= 0; + federatedx_io *io; + DBUG_ENTER("federatedx_txn::txn_commit"); + + if (savepoint_next) + { + DBUG_ASSERT(savepoint_stmt != 1); + + for (io= txn_list; io; io= io->txn_next) + { + int rc= 0; + + if (io->active) + rc= io->commit(); + else + io->rollback(); + + if (io->active && rc) + error= -1; + + io->reset(); + } + + release_scan(); + + savepoint_next= savepoint_stmt= savepoint_level= 0; + } + + DBUG_RETURN(error); +} + + +int federatedx_txn::txn_rollback() +{ + int error= 0; + federatedx_io *io; + DBUG_ENTER("federatedx_txn::txn_commit"); + + if (savepoint_next) + { + DBUG_ASSERT(savepoint_stmt != 1); + + for (io= txn_list; io; io= io->txn_next) + { + int rc= io->rollback(); + + if (io->active && rc) + error= -1; + + io->reset(); + } + + release_scan(); + + savepoint_next= savepoint_stmt= savepoint_level= 0; + } + + DBUG_RETURN(error); +} + + +bool federatedx_txn::sp_acquire(ulong *sp) +{ + bool rc= FALSE; + federatedx_io *io; + DBUG_ENTER("federatedx_txn::sp_acquire"); + DBUG_ASSERT(sp && savepoint_next); + + *sp= savepoint_level= savepoint_next++; + + for (io= txn_list; io; io= io->txn_next) + { + if (io->readonly) + continue; + + io->savepoint_set(savepoint_level); + rc= TRUE; + } + + DBUG_RETURN(rc); +} + + +int federatedx_txn::sp_rollback(ulong *sp) +{ + ulong level, new_level= savepoint_level; + federatedx_io *io; + DBUG_ENTER("federatedx_txn::sp_rollback"); + DBUG_ASSERT(sp && savepoint_next && *sp && *sp <= savepoint_level); + + for (io= txn_list; io; io= io->txn_next) + { + if (io->readonly) + continue; + + if ((level= io->savepoint_rollback(*sp)) < new_level) + new_level= level; + } + + savepoint_level= new_level; + + DBUG_RETURN(0); +} + + +int federatedx_txn::sp_release(ulong *sp) +{ + ulong level, new_level= savepoint_level; + federatedx_io *io; + DBUG_ENTER("federatedx_txn::sp_release"); + DBUG_ASSERT(sp && savepoint_next && *sp && *sp <= savepoint_level); + + for (io= txn_list; io; io= io->txn_next) + { + if (io->readonly) + continue; + + if ((level= io->savepoint_release(*sp)) < new_level) + new_level= level; + } + + savepoint_level= new_level; + *sp= 0; + + DBUG_RETURN(0); +} + + +bool federatedx_txn::stmt_begin() +{ + bool result= FALSE; + DBUG_ENTER("federatedx_txn::stmt_begin"); + + if (!savepoint_stmt) + { + if (!savepoint_next) + { + savepoint_next++; + savepoint_level= savepoint_stmt= 0; + } + result= sp_acquire(&savepoint_stmt); + } + + DBUG_RETURN(result); +} + + +int federatedx_txn::stmt_commit() +{ + int result= 0; + DBUG_ENTER("federatedx_txn::stmt_commit"); + + if (savepoint_stmt == 1) + { + savepoint_stmt= 0; + result= txn_commit(); + } + else + if (savepoint_stmt) + result= sp_release(&savepoint_stmt); + + DBUG_RETURN(result); +} + + +int federatedx_txn::stmt_rollback() +{ + int result= 0; + DBUG_ENTER("federated:txn::stmt_rollback"); + + if (savepoint_stmt == 1) + { + savepoint_stmt= 0; + result= txn_rollback(); + } + else + if (savepoint_stmt) + { + result= sp_rollback(&savepoint_stmt); + sp_release(&savepoint_stmt); + } + + DBUG_RETURN(result); +} + + +void federatedx_txn::stmt_autocommit() +{ + federatedx_io *io; + DBUG_ENTER("federatedx_txn::stmt_autocommit"); + + for (io= txn_list; savepoint_stmt && io; io= io->txn_next) + { + if (io->readonly) + continue; + + io->savepoint_restrict(savepoint_stmt); + } + + DBUG_VOID_RETURN; +} + + === added file 'storage/federatedx/ha_federatedx.cc' --- a/storage/federatedx/ha_federatedx.cc 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/ha_federatedx.cc 2009-10-30 18:50:56 +0000 @@ -0,0 +1,3487 @@ +/* +Copyright (c) 2008, Patrick Galbraith +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + + * Neither the name of Patrick Galbraith nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ +/* + + FederatedX Pluggable Storage Engine + + ha_federatedx.cc - FederatedX Pluggable Storage Engine + Patrick Galbraith, 2008 + + This is a handler which uses a foreign database as the data file, as + opposed to a handler like MyISAM, which uses .MYD files locally. + + How this handler works + ---------------------------------- + Normal database files are local and as such: You create a table called + 'users', a file such as 'users.MYD' is created. A handler reads, inserts, + deletes, updates data in this file. The data is stored in particular format, + so to read, that data has to be parsed into fields, to write, fields have to + be stored in this format to write to this data file. + + With FederatedX storage engine, there will be no local files + for each table's data (such as .MYD). A foreign database will store + the data that would normally be in this file. This will necessitate + the use of MySQL client API to read, delete, update, insert this + data. The data will have to be retrieve via an SQL call "SELECT * + FROM users". Then, to read this data, it will have to be retrieved + via mysql_fetch_row one row at a time, then converted from the + column in this select into the format that the handler expects. + + The create table will simply create the .frm file, and within the + "CREATE TABLE" SQL, there SHALL be any of the following : + + connection=scheme://username:password@hostname:port/database/tablename + connection=scheme://username@hostname/database/tablename + connection=scheme://username:password@hostname/database/tablename + connection=scheme://username:password@hostname/database/tablename + + - OR - + + As of 5.1 federatedx now allows you to use a non-url + format, taking advantage of mysql.servers: + + connection="connection_one" + connection="connection_one/table_foo" + + An example would be: + + connection=mysql://username:password@hostname:port/database/tablename + + or, if we had: + + create server 'server_one' foreign data wrapper 'mysql' options + (HOST '127.0.0.1', + DATABASE 'db1', + USER 'root', + PASSWORD '', + PORT 3306, + SOCKET '', + OWNER 'root'); + + CREATE TABLE federatedx.t1 ( + `id` int(20) NOT NULL, + `name` varchar(64) NOT NULL default '' + ) + ENGINE="FEDERATEDX" DEFAULT CHARSET=latin1 + CONNECTION='server_one'; + + So, this will have been the equivalent of + + CONNECTION="mysql://root@127.0.0.1:3306/db1/t1" + + Then, we can also change the server to point to a new schema: + + ALTER SERVER 'server_one' options(DATABASE 'db2'); + + All subsequent calls will now be against db2.t1! Guess what? You don't + have to perform an alter table! + + This connecton="connection string" is necessary for the handler to be + able to connect to the foreign server, either by URL, or by server + name. + + + The basic flow is this: + + SQL calls issues locally -> + mysql handler API (data in handler format) -> + mysql client API (data converted to SQL calls) -> + foreign database -> mysql client API -> + convert result sets (if any) to handler format -> + handler API -> results or rows affected to local + + What this handler does and doesn't support + ------------------------------------------ + * Tables MUST be created on the foreign server prior to any action on those + tables via the handler, first version. IMPORTANT: IF you MUST use the + federatedx storage engine type on the REMOTE end, MAKE SURE [ :) ] That + the table you connect to IS NOT a table pointing BACK to your ORIGNAL + table! You know and have heard the screaching of audio feedback? You + know putting two mirror in front of each other how the reflection + continues for eternity? Well, need I say more?! + * There will not be support for transactions. + * There is no way for the handler to know if the foreign database or table + has changed. The reason for this is that this database has to work like a + data file that would never be written to by anything other than the + database. The integrity of the data in the local table could be breached + if there was any change to the foreign database. + * Support for SELECT, INSERT, UPDATE , DELETE, indexes. + * No ALTER TABLE, DROP TABLE or any other Data Definition Language calls. + * Prepared statements will not be used in the first implementation, it + remains to to be seen whether the limited subset of the client API for the + server supports this. + * This uses SELECT, INSERT, UPDATE, DELETE and not HANDLER for its + implementation. + * This will not work with the query cache. + + Method calls + + A two column table, with one record: + + (SELECT) + + "SELECT * FROM foo" + ha_federatedx::info + ha_federatedx::scan_time: + ha_federatedx::rnd_init: share->select_query SELECT * FROM foo + ha_federatedx::extra + + <for every row of data retrieved> + ha_federatedx::rnd_next + ha_federatedx::convert_row_to_internal_format + ha_federatedx::rnd_next + </for every row of data retrieved> + + ha_federatedx::rnd_end + ha_federatedx::extra + ha_federatedx::reset + + (INSERT) + + "INSERT INTO foo (id, ts) VALUES (2, now());" + + ha_federatedx::write_row + + ha_federatedx::reset + + (UPDATE) + + "UPDATE foo SET ts = now() WHERE id = 1;" + + ha_federatedx::index_init + ha_federatedx::index_read + ha_federatedx::index_read_idx + ha_federatedx::rnd_next + ha_federatedx::convert_row_to_internal_format + ha_federatedx::update_row + + ha_federatedx::extra + ha_federatedx::extra + ha_federatedx::extra + ha_federatedx::external_lock + ha_federatedx::reset + + + How do I use this handler? + -------------------------- + + <insert text about plugin storage engine> + + Next, to use this handler, it's very simple. You must + have two databases running, either both on the same host, or + on different hosts. + + One the server that will be connecting to the foreign + host (client), you create your table as such: + + CREATE TABLE test_table ( + id int(20) NOT NULL auto_increment, + name varchar(32) NOT NULL default '', + other int(20) NOT NULL default '0', + PRIMARY KEY (id), + KEY name (name), + KEY other_key (other)) + ENGINE="FEDERATEDX" + DEFAULT CHARSET=latin1 + CONNECTION='mysql://root@127.0.0.1:9306/federatedx/test_federatedx'; + + Notice the "COMMENT" and "ENGINE" field? This is where you + respectively set the engine type, "FEDERATEDX" and foreign + host information, this being the database your 'client' database + will connect to and use as the "data file". Obviously, the foreign + database is running on port 9306, so you want to start up your other + database so that it is indeed on port 9306, and your federatedx + database on a port other than that. In my setup, I use port 5554 + for federatedx, and port 5555 for the foreign database. + + Then, on the foreign database: + + CREATE TABLE test_table ( + id int(20) NOT NULL auto_increment, + name varchar(32) NOT NULL default '', + other int(20) NOT NULL default '0', + PRIMARY KEY (id), + KEY name (name), + KEY other_key (other)) + ENGINE="<NAME>" <-- whatever you want, or not specify + DEFAULT CHARSET=latin1 ; + + This table is exactly the same (and must be exactly the same), + except that it is not using the federatedx handler and does + not need the URL. + + + How to see the handler in action + -------------------------------- + + When developing this handler, I compiled the federatedx database with + debugging: + + ./configure --with-federatedx-storage-engine + --prefix=/home/mysql/mysql-build/federatedx/ --with-debug + + Once compiled, I did a 'make install' (not for the purpose of installing + the binary, but to install all the files the binary expects to see in the + diretory I specified in the build with --prefix, + "/home/mysql/mysql-build/federatedx". + + Then, I started the foreign server: + + /usr/local/mysql/bin/mysqld_safe + --user=mysql --log=/tmp/mysqld.5555.log -P 5555 + + Then, I went back to the directory containing the newly compiled mysqld, + <builddir>/sql/, started up gdb: + + gdb ./mysqld + + Then, withn the (gdb) prompt: + (gdb) run --gdb --port=5554 --socket=/tmp/mysqld.5554 --skip-innodb --debug + + Next, I open several windows for each: + + 1. Tail the debug trace: tail -f /tmp/mysqld.trace|grep ha_fed + 2. Tail the SQL calls to the foreign database: tail -f /tmp/mysqld.5555.log + 3. A window with a client open to the federatedx server on port 5554 + 4. A window with a client open to the federatedx server on port 5555 + + I would create a table on the client to the foreign server on port + 5555, and then to the federatedx server on port 5554. At this point, + I would run whatever queries I wanted to on the federatedx server, + just always remembering that whatever changes I wanted to make on + the table, or if I created new tables, that I would have to do that + on the foreign server. + + Another thing to look for is 'show variables' to show you that you have + support for federatedx handler support: + + show variables like '%federat%' + + and: + + show storage engines; + + Both should display the federatedx storage handler. + + + Testing + ------- + + Testing for FederatedX as a pluggable storage engine for + now is a manual process that I intend to build a test + suite that works for all pluggable storage engines. + + How to test + + 1. cp fed.dat /tmp + (make sure you have access to "test". Use a user that has + super privileges for now) + 2. mysql -f -u root test < federated.test > federated.myresult 2>&1 + 3. diff federated.result federated.myresult (there _should_ be no differences) + + +*/ + + +#define MYSQL_SERVER 1q +#include "mysql_priv.h" +#include <mysql/plugin.h> + +#ifdef USE_PRAGMA_IMPLEMENTATION +#pragma implementation // gcc: Class implementation +#endif + +#include "ha_federatedx.h" + +#include "m_string.h" + +#include <mysql/plugin.h> + +/* Variables for federatedx share methods */ +static HASH federatedx_open_tables; // To track open tables +static HASH federatedx_open_servers; // To track open servers +pthread_mutex_t federatedx_mutex; // To init the hash +const char ident_quote_char= '`'; // Character for quoting + // identifiers +const char value_quote_char= '\''; // Character for quoting + // literals +static const int bulk_padding= 64; // bytes "overhead" in packet + +/* Variables used when chopping off trailing characters */ +static const uint sizeof_trailing_comma= sizeof(", ") - 1; +static const uint sizeof_trailing_closeparen= sizeof(") ") - 1; +static const uint sizeof_trailing_and= sizeof(" AND ") - 1; +static const uint sizeof_trailing_where= sizeof(" WHERE ") - 1; + +/* Static declaration for handerton */ +static handler *federatedx_create_handler(handlerton *hton, + TABLE_SHARE *table, + MEM_ROOT *mem_root); + +/* FederatedX storage engine handlerton */ + +static handler *federatedx_create_handler(handlerton *hton, + TABLE_SHARE *table, + MEM_ROOT *mem_root) +{ + return new (mem_root) ha_federatedx(hton, table); +} + + +/* Function we use in the creation of our hash to get key */ + +static uchar * +federatedx_share_get_key(FEDERATEDX_SHARE *share, size_t *length, + my_bool not_used __attribute__ ((unused))) +{ + *length= share->share_key_length; + return (uchar*) share->share_key; +} + + +static uchar * +federatedx_server_get_key(FEDERATEDX_SERVER *server, size_t *length, + my_bool not_used __attribute__ ((unused))) +{ + *length= server->key_length; + return server->key; +} + + +/* + Initialize the federatedx handler. + + SYNOPSIS + federatedx_db_init() + p Handlerton + + RETURN + FALSE OK + TRUE Error +*/ + +int federatedx_db_init(void *p) +{ + DBUG_ENTER("federatedx_db_init"); + handlerton *federatedx_hton= (handlerton *)p; + federatedx_hton->state= SHOW_OPTION_YES; + /* This is no longer needed for plugin storage engines */ + federatedx_hton->db_type= DB_TYPE_DEFAULT; + federatedx_hton->savepoint_offset= sizeof(ulong); + federatedx_hton->close_connection= ha_federatedx::disconnect; + federatedx_hton->savepoint_set= ha_federatedx::savepoint_set; + federatedx_hton->savepoint_rollback= ha_federatedx::savepoint_rollback; + federatedx_hton->savepoint_release= ha_federatedx::savepoint_release; + federatedx_hton->commit= ha_federatedx::commit; + federatedx_hton->rollback= ha_federatedx::rollback; + federatedx_hton->create= federatedx_create_handler; + federatedx_hton->flags= HTON_ALTER_NOT_SUPPORTED | HTON_NO_PARTITION; + + if (pthread_mutex_init(&federatedx_mutex, MY_MUTEX_INIT_FAST)) + goto error; + if (!hash_init(&federatedx_open_tables, &my_charset_bin, 32, 0, 0, + (hash_get_key) federatedx_share_get_key, 0, 0) && + !hash_init(&federatedx_open_servers, &my_charset_bin, 32, 0, 0, + (hash_get_key) federatedx_server_get_key, 0, 0)) + { + DBUG_RETURN(FALSE); + } + + VOID(pthread_mutex_destroy(&federatedx_mutex)); +error: + DBUG_RETURN(TRUE); +} + + +/* + Release the federatedx handler. + + SYNOPSIS + federatedx_db_end() + + RETURN + FALSE OK +*/ + +int federatedx_done(void *p) +{ + hash_free(&federatedx_open_tables); + hash_free(&federatedx_open_servers); + VOID(pthread_mutex_destroy(&federatedx_mutex)); + + return 0; +} + +/** + @brief Append identifiers to the string. + + @param[in,out] string The target string. + @param[in] name Identifier name + @param[in] length Length of identifier name in bytes + @param[in] quote_char Quote char to use for quoting identifier. + + @return Operation Status + @retval FALSE OK + @retval TRUE There was an error appending to the string. + + @note This function is based upon the append_identifier() function + in sql_show.cc except that quoting always occurs. +*/ + +bool append_ident(String *string, const char *name, uint length, + const char quote_char) +{ + bool result; + uint clen; + const char *name_end; + DBUG_ENTER("append_ident"); + + if (quote_char) + { + string->reserve(length * 2 + 2); + if ((result= string->append(&quote_char, 1, system_charset_info))) + goto err; + + for (name_end= name+length; name < name_end; name+= clen) + { + uchar c= *(uchar *) name; + if (!(clen= my_mbcharlen(system_charset_info, c))) + clen= 1; + if (clen == 1 && c == (uchar) quote_char && + (result= string->append(&quote_char, 1, system_charset_info))) + goto err; + if ((result= string->append(name, clen, string->charset()))) + goto err; + } + result= string->append(&quote_char, 1, system_charset_info); + } + else + result= string->append(name, length, system_charset_info); + +err: + DBUG_RETURN(result); +} + + +static int parse_url_error(FEDERATEDX_SHARE *share, TABLE *table, int error_num) +{ + char buf[FEDERATEDX_QUERY_BUFFER_SIZE]; + int buf_len; + DBUG_ENTER("ha_federatedx parse_url_error"); + + buf_len= min(table->s->connect_string.length, + FEDERATEDX_QUERY_BUFFER_SIZE-1); + strmake(buf, table->s->connect_string.str, buf_len); + my_error(error_num, MYF(0), buf); + DBUG_RETURN(error_num); +} + +/* + retrieve server object which contains server meta-data + from the system table given a server's name, set share + connection parameter members +*/ +int get_connection(MEM_ROOT *mem_root, FEDERATEDX_SHARE *share) +{ + int error_num= ER_FOREIGN_SERVER_DOESNT_EXIST; + char error_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + FOREIGN_SERVER *server, server_buffer; + DBUG_ENTER("ha_federatedx::get_connection"); + + /* + get_server_by_name() clones the server if exists and allocates + copies of strings in the supplied mem_root + */ + if (!(server= + get_server_by_name(mem_root, share->connection_string, &server_buffer))) + { + DBUG_PRINT("info", ("get_server_by_name returned > 0 error condition!")); + /* need to come up with error handling */ + error_num=1; + goto error; + } + DBUG_PRINT("info", ("get_server_by_name returned server at %lx", + (long unsigned int) server)); + + /* + Most of these should never be empty strings, error handling will + need to be implemented. Also, is this the best way to set the share + members? Is there some allocation needed? In running this code, it works + except there are errors in the trace file of the share being overrun + at the address of the share. + */ + share->server_name_length= server->server_name_length; + share->server_name= server->server_name; + share->username= server->username; + share->password= server->password; + share->database= server->db; +#ifndef I_AM_PARANOID + share->port= server->port > 0 && server->port < 65536 ? +#else + share->port= server->port > 1023 && server->port < 65536 ? +#endif + (ushort) server->port : MYSQL_PORT; + share->hostname= server->host; + if (!(share->socket= server->socket) && + !strcmp(share->hostname, my_localhost)) + share->socket= (char *) MYSQL_UNIX_ADDR; + share->scheme= server->scheme; + + DBUG_PRINT("info", ("share->username: %s", share->username)); + DBUG_PRINT("info", ("share->password: %s", share->password)); + DBUG_PRINT("info", ("share->hostname: %s", share->hostname)); + DBUG_PRINT("info", ("share->database: %s", share->database)); + DBUG_PRINT("info", ("share->port: %d", share->port)); + DBUG_PRINT("info", ("share->socket: %s", share->socket)); + DBUG_RETURN(0); + +error: + my_sprintf(error_buffer, + (error_buffer, "server name: '%s' doesn't exist!", + share->connection_string)); + my_error(error_num, MYF(0), error_buffer); + DBUG_RETURN(error_num); +} + +/* + Parse connection info from table->s->connect_string + + SYNOPSIS + parse_url() + mem_root MEM_ROOT pointer for memory allocation + share pointer to FEDERATEDX share + table pointer to current TABLE class + table_create_flag determines what error to throw + + DESCRIPTION + Populates the share with information about the connection + to the foreign database that will serve as the data source. + This string must be specified (currently) in the "CONNECTION" field, + listed in the CREATE TABLE statement. + + This string MUST be in the format of any of these: + + CONNECTION="scheme://username:password@hostname:port/database/table" + CONNECTION="scheme://username@hostname/database/table" + CONNECTION="scheme://username@hostname:port/database/table" + CONNECTION="scheme://username:password@hostname/database/table" + + _OR_ + + CONNECTION="connection name" + + + + An Example: + + CREATE TABLE t1 (id int(32)) + ENGINE="FEDERATEDX" + CONNECTION="mysql://joe:joespass@192.168.1.111:9308/federatedx/testtable"; + + CREATE TABLE t2 ( + id int(4) NOT NULL auto_increment, + name varchar(32) NOT NULL, + PRIMARY KEY(id) + ) ENGINE="FEDERATEDX" CONNECTION="my_conn"; + + ***IMPORTANT*** + Currently, the FederatedX Storage Engine only supports connecting to another + Database ("scheme" of "mysql"). Connections using JDBC as well as + other connectors are in the planning stage. + + + 'password' and 'port' are both optional. + + RETURN VALUE + 0 success + error_num particular error code + +*/ + +static int parse_url(MEM_ROOT *mem_root, FEDERATEDX_SHARE *share, TABLE *table, + uint table_create_flag) +{ + uint error_num= (table_create_flag ? + ER_FOREIGN_DATA_STRING_INVALID_CANT_CREATE : + ER_FOREIGN_DATA_STRING_INVALID); + DBUG_ENTER("ha_federatedx::parse_url"); + + share->port= 0; + share->socket= 0; + DBUG_PRINT("info", ("share at %lx", (long unsigned int) share)); + DBUG_PRINT("info", ("Length: %u", (uint) table->s->connect_string.length)); + DBUG_PRINT("info", ("String: '%.*s'", (int) table->s->connect_string.length, + table->s->connect_string.str)); + share->connection_string= strmake_root(mem_root, table->s->connect_string.str, + table->s->connect_string.length); + + DBUG_PRINT("info",("parse_url alloced share->connection_string %lx", + (long unsigned int) share->connection_string)); + + DBUG_PRINT("info",("share->connection_string: %s",share->connection_string)); + /* + No :// or @ in connection string. Must be a straight connection name of + either "servername" or "servername/tablename" + */ + if ((!strstr(share->connection_string, "://") && + (!strchr(share->connection_string, '@')))) + { + + DBUG_PRINT("info", + ("share->connection_string: %s internal format " + "share->connection_string: %lx", + share->connection_string, + (ulong) share->connection_string)); + + /* ok, so we do a little parsing, but not completely! */ + share->parsed= FALSE; + /* + If there is a single '/' in the connection string, this means the user is + specifying a table name + */ + + if ((share->table_name= strchr(share->connection_string, '/'))) + { + *share->table_name++= '\0'; + share->table_name_length= strlen(share->table_name); + + DBUG_PRINT("info", + ("internal format, parsed table_name " + "share->connection_string: %s share->table_name: %s", + share->connection_string, share->table_name)); + + /* + there better not be any more '/'s ! + */ + if (strchr(share->table_name, '/')) + goto error; + } + /* + Otherwise, straight server name, use tablename of federatedx table + as remote table name + */ + else + { + /* + Connection specifies everything but, resort to + expecting remote and foreign table names to match + */ + share->table_name= strmake_root(mem_root, table->s->table_name.str, + (share->table_name_length= + table->s->table_name.length)); + DBUG_PRINT("info", + ("internal format, default table_name " + "share->connection_string: %s share->table_name: %s", + share->connection_string, share->table_name)); + } + + if ((error_num= get_connection(mem_root, share))) + goto error; + } + else + { + share->parsed= TRUE; + // Add a null for later termination of table name + share->connection_string[table->s->connect_string.length]= 0; + share->scheme= share->connection_string; + DBUG_PRINT("info",("parse_url alloced share->scheme: %lx", + (ulong) share->scheme)); + + /* + Remove addition of null terminator and store length + for each string in share + */ + if (!(share->username= strstr(share->scheme, "://"))) + goto error; + share->scheme[share->username - share->scheme]= '\0'; + + if (!federatedx_io::handles_scheme(share->scheme)) + goto error; + + share->username+= 3; + + if (!(share->hostname= strchr(share->username, '@'))) + goto error; + *share->hostname++= '\0'; // End username + + if ((share->password= strchr(share->username, ':'))) + { + *share->password++= '\0'; // End username + + /* make sure there isn't an extra / or @ */ + if ((strchr(share->password, '/') || strchr(share->hostname, '@'))) + goto error; + /* + Found that if the string is: + user:@hostname:port/db/table + Then password is a null string, so set to NULL + */ + if ((share->password[0] == '\0')) + share->password= NULL; + } + + /* make sure there isn't an extra / or @ */ + if ((strchr(share->username, '/')) || (strchr(share->hostname, '@'))) + goto error; + + if (!(share->database= strchr(share->hostname, '/'))) + goto error; + *share->database++= '\0'; + + if ((share->sport= strchr(share->hostname, ':'))) + { + *share->sport++= '\0'; + if (share->sport[0] == '\0') + share->sport= NULL; + else + share->port= atoi(share->sport); + } + + if (!(share->table_name= strchr(share->database, '/'))) + goto error; + *share->table_name++= '\0'; + + share->table_name_length= strlen(share->table_name); + + /* make sure there's not an extra / */ + if ((strchr(share->table_name, '/'))) + goto error; + + if (share->hostname[0] == '\0') + share->hostname= NULL; + + } + if (!share->port) + { + if (!share->hostname || strcmp(share->hostname, my_localhost) == 0) + share->socket= (char *) MYSQL_UNIX_ADDR; + else + share->port= MYSQL_PORT; + } + + DBUG_PRINT("info", + ("scheme: %s username: %s password: %s hostname: %s " + "port: %d db: %s tablename: %s", + share->scheme, share->username, share->password, + share->hostname, share->port, share->database, + share->table_name)); + + DBUG_RETURN(0); + +error: + DBUG_RETURN(parse_url_error(share, table, error_num)); +} + +/***************************************************************************** +** FEDERATEDX tables +*****************************************************************************/ + +ha_federatedx::ha_federatedx(handlerton *hton, + TABLE_SHARE *table_arg) + :handler(hton, table_arg), + txn(0), io(0), stored_result(0) +{ + bzero(&bulk_insert, sizeof(bulk_insert)); +} + + +/* + Convert MySQL result set row to handler internal format + + SYNOPSIS + convert_row_to_internal_format() + record Byte pointer to record + row MySQL result set row from fetchrow() + result Result set to use + + DESCRIPTION + This method simply iterates through a row returned via fetchrow with + values from a successful SELECT , and then stores each column's value + in the field object via the field object pointer (pointing to the table's + array of field object pointers). This is how the handler needs the data + to be stored to then return results back to the user + + RETURN VALUE + 0 After fields have had field values stored from record +*/ + +uint ha_federatedx::convert_row_to_internal_format(uchar *record, + FEDERATEDX_IO_ROW *row, + FEDERATEDX_IO_RESULT *result) +{ + ulong *lengths; + Field **field; + int column= 0; + my_bitmap_map *old_map= dbug_tmp_use_all_columns(table, table->write_set); + DBUG_ENTER("ha_federatedx::convert_row_to_internal_format"); + + lengths= io->fetch_lengths(result); + + for (field= table->field; *field; field++, column++) + { + /* + index variable to move us through the row at the + same iterative step as the field + */ + my_ptrdiff_t old_ptr; + old_ptr= (my_ptrdiff_t) (record - table->record[0]); + (*field)->move_field_offset(old_ptr); + if (io->is_column_null(row, column)) + (*field)->set_null(); + else + { + if (bitmap_is_set(table->read_set, (*field)->field_index)) + { + (*field)->set_notnull(); + (*field)->store(io->get_column_data(row, column), lengths[column], &my_charset_bin); + } + } + (*field)->move_field_offset(-old_ptr); + } + dbug_tmp_restore_column_map(table->write_set, old_map); + DBUG_RETURN(0); +} + +static bool emit_key_part_name(String *to, KEY_PART_INFO *part) +{ + DBUG_ENTER("emit_key_part_name"); + if (append_ident(to, part->field->field_name, + strlen(part->field->field_name), ident_quote_char)) + DBUG_RETURN(1); // Out of memory + DBUG_RETURN(0); +} + +static bool emit_key_part_element(String *to, KEY_PART_INFO *part, + bool needs_quotes, bool is_like, + const uchar *ptr, uint len) +{ + Field *field= part->field; + DBUG_ENTER("emit_key_part_element"); + + if (needs_quotes && to->append(STRING_WITH_LEN("'"))) + DBUG_RETURN(1); + + if (part->type == HA_KEYTYPE_BIT) + { + char buff[STRING_BUFFER_USUAL_SIZE], *buf= buff; + + *buf++= '0'; + *buf++= 'x'; + buf= octet2hex(buf, (char*) ptr, len); + if (to->append((char*) buff, (uint)(buf - buff))) + DBUG_RETURN(1); + } + else if (part->key_part_flag & HA_BLOB_PART) + { + String blob; + uint blob_length= uint2korr(ptr); + blob.set_quick((char*) ptr+HA_KEY_BLOB_LENGTH, + blob_length, &my_charset_bin); + if (append_escaped(to, &blob)) + DBUG_RETURN(1); + } + else if (part->key_part_flag & HA_VAR_LENGTH_PART) + { + String varchar; + uint var_length= uint2korr(ptr); + varchar.set_quick((char*) ptr+HA_KEY_BLOB_LENGTH, + var_length, &my_charset_bin); + if (append_escaped(to, &varchar)) + DBUG_RETURN(1); + } + else + { + char strbuff[MAX_FIELD_WIDTH]; + String str(strbuff, sizeof(strbuff), part->field->charset()), *res; + + res= field->val_str(&str, ptr); + + if (field->result_type() == STRING_RESULT) + { + if (append_escaped(to, res)) + DBUG_RETURN(1); + } + else if (to->append(res->ptr(), res->length())) + DBUG_RETURN(1); + } + + if (is_like && to->append(STRING_WITH_LEN("%"))) + DBUG_RETURN(1); + + if (needs_quotes && to->append(STRING_WITH_LEN("'"))) + DBUG_RETURN(1); + + DBUG_RETURN(0); +} + +/* + Create a WHERE clause based off of values in keys + Note: This code was inspired by key_copy from key.cc + + SYNOPSIS + create_where_from_key () + to String object to store WHERE clause + key_info KEY struct pointer + key byte pointer containing key + key_length length of key + range_type 0 - no range, 1 - min range, 2 - max range + (see enum range_operation) + + DESCRIPTION + Using iteration through all the keys via a KEY_PART_INFO pointer, + This method 'extracts' the value of each key in the byte pointer + *key, and for each key found, constructs an appropriate WHERE clause + + RETURN VALUE + 0 After all keys have been accounted for to create the WHERE clause + 1 No keys found + + Range flags Table per Timour: + + ----------------- + - start_key: + * ">" -> HA_READ_AFTER_KEY + * ">=" -> HA_READ_KEY_OR_NEXT + * "=" -> HA_READ_KEY_EXACT + + - end_key: + * "<" -> HA_READ_BEFORE_KEY + * "<=" -> HA_READ_AFTER_KEY + + records_in_range: + ----------------- + - start_key: + * ">" -> HA_READ_AFTER_KEY + * ">=" -> HA_READ_KEY_EXACT + * "=" -> HA_READ_KEY_EXACT + + - end_key: + * "<" -> HA_READ_BEFORE_KEY + * "<=" -> HA_READ_AFTER_KEY + * "=" -> HA_READ_AFTER_KEY + +0 HA_READ_KEY_EXACT, Find first record else error +1 HA_READ_KEY_OR_NEXT, Record or next record +2 HA_READ_KEY_OR_PREV, Record or previous +3 HA_READ_AFTER_KEY, Find next rec. after key-record +4 HA_READ_BEFORE_KEY, Find next rec. before key-record +5 HA_READ_PREFIX, Key which as same prefix +6 HA_READ_PREFIX_LAST, Last key with the same prefix +7 HA_READ_PREFIX_LAST_OR_PREV, Last or prev key with the same prefix + +Flags that I've found: + +id, primary key, varchar + +id = 'ccccc' +records_in_range: start_key 0 end_key 3 +read_range_first: start_key 0 end_key NULL + +id > 'ccccc' +records_in_range: start_key 3 end_key NULL +read_range_first: start_key 3 end_key NULL + +id < 'ccccc' +records_in_range: start_key NULL end_key 4 +read_range_first: start_key NULL end_key 4 + +id <= 'ccccc' +records_in_range: start_key NULL end_key 3 +read_range_first: start_key NULL end_key 3 + +id >= 'ccccc' +records_in_range: start_key 0 end_key NULL +read_range_first: start_key 1 end_key NULL + +id like 'cc%cc' +records_in_range: start_key 0 end_key 3 +read_range_first: start_key 1 end_key 3 + +id > 'aaaaa' and id < 'ccccc' +records_in_range: start_key 3 end_key 4 +read_range_first: start_key 3 end_key 4 + +id >= 'aaaaa' and id < 'ccccc'; +records_in_range: start_key 0 end_key 4 +read_range_first: start_key 1 end_key 4 + +id >= 'aaaaa' and id <= 'ccccc'; +records_in_range: start_key 0 end_key 3 +read_range_first: start_key 1 end_key 3 + +id > 'aaaaa' and id <= 'ccccc'; +records_in_range: start_key 3 end_key 3 +read_range_first: start_key 3 end_key 3 + +numeric keys: + +id = 4 +index_read_idx: start_key 0 end_key NULL + +id > 4 +records_in_range: start_key 3 end_key NULL +read_range_first: start_key 3 end_key NULL + +id >= 4 +records_in_range: start_key 0 end_key NULL +read_range_first: start_key 1 end_key NULL + +id < 4 +records_in_range: start_key NULL end_key 4 +read_range_first: start_key NULL end_key 4 + +id <= 4 +records_in_range: start_key NULL end_key 3 +read_range_first: start_key NULL end_key 3 + +id like 4 +full table scan, select * from + +id > 2 and id < 8 +records_in_range: start_key 3 end_key 4 +read_range_first: start_key 3 end_key 4 + +id >= 2 and id < 8 +records_in_range: start_key 0 end_key 4 +read_range_first: start_key 1 end_key 4 + +id >= 2 and id <= 8 +records_in_range: start_key 0 end_key 3 +read_range_first: start_key 1 end_key 3 + +id > 2 and id <= 8 +records_in_range: start_key 3 end_key 3 +read_range_first: start_key 3 end_key 3 + +multi keys (id int, name varchar, other varchar) + +id = 1; +records_in_range: start_key 0 end_key 3 +read_range_first: start_key 0 end_key NULL + +id > 4; +id > 2 and name = '333'; remote: id > 2 +id > 2 and name > '333'; remote: id > 2 +id > 2 and name > '333' and other < 'ddd'; remote: id > 2 no results +id > 2 and name >= '333' and other < 'ddd'; remote: id > 2 1 result +id >= 4 and name = 'eric was here' and other > 'eeee'; +records_in_range: start_key 3 end_key NULL +read_range_first: start_key 3 end_key NULL + +id >= 4; +id >= 2 and name = '333' and other < 'ddd'; +remote: `id` >= 2 AND `name` >= '333'; +records_in_range: start_key 0 end_key NULL +read_range_first: start_key 1 end_key NULL + +id < 4; +id < 3 and name = '222' and other <= 'ccc'; remote: id < 3 +records_in_range: start_key NULL end_key 4 +read_range_first: start_key NULL end_key 4 + +id <= 4; +records_in_range: start_key NULL end_key 3 +read_range_first: start_key NULL end_key 3 + +id like 4; +full table scan + +id > 2 and id < 4; +records_in_range: start_key 3 end_key 4 +read_range_first: start_key 3 end_key 4 + +id >= 2 and id < 4; +records_in_range: start_key 0 end_key 4 +read_range_first: start_key 1 end_key 4 + +id >= 2 and id <= 4; +records_in_range: start_key 0 end_key 3 +read_range_first: start_key 1 end_key 3 + +id > 2 and id <= 4; +id = 6 and name = 'eric was here' and other > 'eeee'; +remote: (`id` > 6 AND `name` > 'eric was here' AND `other` > 'eeee') +AND (`id` <= 6) AND ( AND `name` <= 'eric was here') +no results +records_in_range: start_key 3 end_key 3 +read_range_first: start_key 3 end_key 3 + +Summary: + +* If the start key flag is 0 the max key flag shouldn't even be set, + and if it is, the query produced would be invalid. +* Multipart keys, even if containing some or all numeric columns, + are treated the same as non-numeric keys + + If the query is " = " (quotes or not): + - records in range start key flag HA_READ_KEY_EXACT, + end key flag HA_READ_AFTER_KEY (incorrect) + - any other: start key flag HA_READ_KEY_OR_NEXT, + end key flag HA_READ_AFTER_KEY (correct) + +* 'like' queries (of key) + - Numeric, full table scan + - Non-numeric + records_in_range: start_key 0 end_key 3 + other : start_key 1 end_key 3 + +* If the key flag is HA_READ_AFTER_KEY: + if start_key, append > + if end_key, append <= + +* If create_where_key was called by records_in_range: + + - if the key is numeric: + start key flag is 0 when end key is NULL, end key flag is 3 or 4 + - if create_where_key was called by any other function: + start key flag is 1 when end key is NULL, end key flag is 3 or 4 + - if the key is non-numeric, or multipart + When the query is an exact match, the start key flag is 0, + end key flag is 3 for what should be a no-range condition where + you should have 0 and max key NULL, which it is if called by + read_range_first + +Conclusion: + +1. Need logic to determin if a key is min or max when the flag is +HA_READ_AFTER_KEY, and handle appending correct operator accordingly + +2. Need a boolean flag to pass to create_where_from_key, used in the +switch statement. Add 1 to the flag if: + - start key flag is HA_READ_KEY_EXACT and the end key is NULL + +*/ + +bool ha_federatedx::create_where_from_key(String *to, + KEY *key_info, + const key_range *start_key, + const key_range *end_key, + bool from_records_in_range, + bool eq_range) +{ + bool both_not_null= + (start_key != NULL && end_key != NULL) ? TRUE : FALSE; + const uchar *ptr; + uint remainder, length; + char tmpbuff[FEDERATEDX_QUERY_BUFFER_SIZE]; + String tmp(tmpbuff, sizeof(tmpbuff), system_charset_info); + const key_range *ranges[2]= { start_key, end_key }; + my_bitmap_map *old_map; + DBUG_ENTER("ha_federatedx::create_where_from_key"); + + tmp.length(0); + if (start_key == NULL && end_key == NULL) + DBUG_RETURN(1); + + old_map= dbug_tmp_use_all_columns(table, table->write_set); + for (uint i= 0; i <= 1; i++) + { + bool needs_quotes; + KEY_PART_INFO *key_part; + if (ranges[i] == NULL) + continue; + + if (both_not_null) + { + if (i > 0) + tmp.append(STRING_WITH_LEN(") AND (")); + else + tmp.append(STRING_WITH_LEN(" (")); + } + + for (key_part= key_info->key_part, + remainder= key_info->key_parts, + length= ranges[i]->length, + ptr= ranges[i]->key; ; + remainder--, + key_part++) + { + Field *field= key_part->field; + uint store_length= key_part->store_length; + uint part_length= min(store_length, length); + needs_quotes= field->str_needs_quotes(); + DBUG_DUMP("key, start of loop", ptr, length); + + if (key_part->null_bit) + { + if (*ptr++) + { + /* + We got "IS [NOT] NULL" condition against nullable column. We + distinguish between "IS NOT NULL" and "IS NULL" by flag. For + "IS NULL", flag is set to HA_READ_KEY_EXACT. + */ + if (emit_key_part_name(&tmp, key_part) || + tmp.append(ranges[i]->flag == HA_READ_KEY_EXACT ? + " IS NULL " : " IS NOT NULL ")) + goto err; + /* + We need to adjust pointer and length to be prepared for next + key part. As well as check if this was last key part. + */ + goto prepare_for_next_key_part; + } + } + + if (tmp.append(STRING_WITH_LEN(" ("))) + goto err; + + switch (ranges[i]->flag) { + case HA_READ_KEY_EXACT: + DBUG_PRINT("info", ("federatedx HA_READ_KEY_EXACT %d", i)); + if (store_length >= length || + !needs_quotes || + key_part->type == HA_KEYTYPE_BIT || + field->result_type() != STRING_RESULT) + { + if (emit_key_part_name(&tmp, key_part)) + goto err; + + if (from_records_in_range) + { + if (tmp.append(STRING_WITH_LEN(" >= "))) + goto err; + } + else + { + if (tmp.append(STRING_WITH_LEN(" = "))) + goto err; + } + + if (emit_key_part_element(&tmp, key_part, needs_quotes, 0, ptr, + part_length)) + goto err; + } + else + { + /* LIKE */ + if (emit_key_part_name(&tmp, key_part) || + tmp.append(STRING_WITH_LEN(" LIKE ")) || + emit_key_part_element(&tmp, key_part, needs_quotes, 1, ptr, + part_length)) + goto err; + } + break; + case HA_READ_AFTER_KEY: + if (eq_range) + { + if (tmp.append("1=1")) // Dummy + goto err; + break; + } + DBUG_PRINT("info", ("federatedx HA_READ_AFTER_KEY %d", i)); + if (store_length >= length) /* end key */ + { + if (emit_key_part_name(&tmp, key_part)) + goto err; + + if (i > 0) /* end key */ + { + if (tmp.append(STRING_WITH_LEN(" <= "))) + goto err; + } + else /* start key */ + { + if (tmp.append(STRING_WITH_LEN(" > "))) + goto err; + } + + if (emit_key_part_element(&tmp, key_part, needs_quotes, 0, ptr, + part_length)) + { + goto err; + } + break; + } + case HA_READ_KEY_OR_NEXT: + DBUG_PRINT("info", ("federatedx HA_READ_KEY_OR_NEXT %d", i)); + if (emit_key_part_name(&tmp, key_part) || + tmp.append(STRING_WITH_LEN(" >= ")) || + emit_key_part_element(&tmp, key_part, needs_quotes, 0, ptr, + part_length)) + goto err; + break; + case HA_READ_BEFORE_KEY: + DBUG_PRINT("info", ("federatedx HA_READ_BEFORE_KEY %d", i)); + if (store_length >= length) + { + if (emit_key_part_name(&tmp, key_part) || + tmp.append(STRING_WITH_LEN(" < ")) || + emit_key_part_element(&tmp, key_part, needs_quotes, 0, ptr, + part_length)) + goto err; + break; + } + case HA_READ_KEY_OR_PREV: + DBUG_PRINT("info", ("federatedx HA_READ_KEY_OR_PREV %d", i)); + if (emit_key_part_name(&tmp, key_part) || + tmp.append(STRING_WITH_LEN(" <= ")) || + emit_key_part_element(&tmp, key_part, needs_quotes, 0, ptr, + part_length)) + goto err; + break; + default: + DBUG_PRINT("info",("cannot handle flag %d", ranges[i]->flag)); + goto err; + } + if (tmp.append(STRING_WITH_LEN(") "))) + goto err; + +prepare_for_next_key_part: + if (store_length >= length) + break; + DBUG_PRINT("info", ("remainder %d", remainder)); + DBUG_ASSERT(remainder > 1); + length-= store_length; + /* + For nullable columns, null-byte is already skipped before, that is + ptr was incremented by 1. Since store_length still counts null-byte, + we need to subtract 1 from store_length. + */ + ptr+= store_length - test(key_part->null_bit); + if (tmp.append(STRING_WITH_LEN(" AND "))) + goto err; + + DBUG_PRINT("info", + ("create_where_from_key WHERE clause: %s", + tmp.c_ptr_quick())); + } + } + dbug_tmp_restore_column_map(table->write_set, old_map); + + if (both_not_null) + if (tmp.append(STRING_WITH_LEN(") "))) + DBUG_RETURN(1); + + if (to->append(STRING_WITH_LEN(" WHERE "))) + DBUG_RETURN(1); + + if (to->append(tmp)) + DBUG_RETURN(1); + + DBUG_RETURN(0); + +err: + dbug_tmp_restore_column_map(table->write_set, old_map); + DBUG_RETURN(1); +} + +static void fill_server(MEM_ROOT *mem_root, FEDERATEDX_SERVER *server, + FEDERATEDX_SHARE *share, CHARSET_INFO *table_charset) +{ + char buffer[STRING_BUFFER_USUAL_SIZE]; + String key(buffer, sizeof(buffer), &my_charset_bin); + String scheme(share->scheme, &my_charset_latin1); + String hostname(share->hostname, &my_charset_latin1); + String database(share->database, system_charset_info); + String username(share->username, system_charset_info); + String socket(share->socket ? share->socket : "", files_charset_info); + String password(share->password ? share->password : "", &my_charset_bin); + DBUG_ENTER("fill_server"); + + /* Do some case conversions */ + scheme.reserve(scheme.length()); + scheme.length(my_casedn_str(&my_charset_latin1, scheme.c_ptr_safe())); + + hostname.reserve(hostname.length()); + hostname.length(my_casedn_str(&my_charset_latin1, hostname.c_ptr_safe())); + + if (lower_case_table_names) + { + database.reserve(database.length()); + database.length(my_casedn_str(system_charset_info, database.c_ptr_safe())); + } + + if (lower_case_file_system && socket.length()) + { + socket.reserve(socket.length()); + socket.length(my_casedn_str(files_charset_info, socket.c_ptr_safe())); + } + + /* start with all bytes zeroed */ + bzero(server, sizeof(*server)); + + key.length(0); + key.reserve(scheme.length() + hostname.length() + database.length() + + socket.length() + username.length() + password.length() + + sizeof(int) + 8); + key.append(scheme); + key.q_append('\0'); + server->hostname= (const char *) (intptr) key.length(); + key.append(hostname); + key.q_append('\0'); + server->database= (const char *) (intptr) key.length(); + key.append(database); + key.q_append('\0'); + key.q_append((uint32) share->port); + server->socket= (const char *) (intptr) key.length(); + key.append(socket); + key.q_append('\0'); + server->username= (const char *) (intptr) key.length(); + key.append(username); + key.q_append('\0'); + server->password= (const char *) (intptr) key.length(); + key.append(password); + + server->key_length= key.length(); + server->key= (uchar *) memdup_root(mem_root, key.ptr(), key.length()+1); + + /* pointer magic */ + server->scheme+= (intptr) server->key; + server->hostname+= (intptr) server->key; + server->database+= (intptr) server->key; + server->username+= (intptr) server->key; + server->password+= (intptr) server->key; + server->socket+= (intptr) server->key; + server->port= share->port; + + if (!share->socket) + server->socket= NULL; + if (!share->password) + server->password= NULL; + + if (table_charset) + server->csname= strdup_root(mem_root, table_charset->csname); + + DBUG_VOID_RETURN; +} + + +static FEDERATEDX_SERVER *get_server(FEDERATEDX_SHARE *share, TABLE *table) +{ + FEDERATEDX_SERVER *server= NULL, tmp_server; + MEM_ROOT mem_root; + char buffer[STRING_BUFFER_USUAL_SIZE]; + String key(buffer, sizeof(buffer), &my_charset_bin); + String scheme(share->scheme, &my_charset_latin1); + String hostname(share->hostname, &my_charset_latin1); + String database(share->database, system_charset_info); + String username(share->username, system_charset_info); + String socket(share->socket ? share->socket : "", files_charset_info); + String password(share->password ? share->password : "", &my_charset_bin); + DBUG_ENTER("ha_federated.cc::get_server"); + + safe_mutex_assert_owner(&federatedx_mutex); + + init_alloc_root(&mem_root, 4096, 4096); + + fill_server(&mem_root, &tmp_server, share, table ? table->s->table_charset : 0); + + if (!(server= (FEDERATEDX_SERVER *) hash_search(&federatedx_open_servers, + tmp_server.key, + tmp_server.key_length))) + { + if (!table || !tmp_server.csname) + goto error; + + if (!(server= (FEDERATEDX_SERVER *) memdup_root(&mem_root, + (char *) &tmp_server, + sizeof(*server)))) + goto error; + + server->mem_root= mem_root; + + if (my_hash_insert(&federatedx_open_servers, (uchar*) server)) + goto error; + + pthread_mutex_init(&server->mutex, MY_MUTEX_INIT_FAST); + } + else + free_root(&mem_root, MYF(0)); /* prevents memory leak */ + + server->use_count++; + + DBUG_RETURN(server); +error: + free_root(&mem_root, MYF(0)); + DBUG_RETURN(NULL); +} + + +/* + Example of simple lock controls. The "share" it creates is structure we will + pass to each federatedx handler. Do you have to have one of these? Well, you + have pieces that are used for locking, and they are needed to function. +*/ + +static FEDERATEDX_SHARE *get_share(const char *table_name, TABLE *table) +{ + char query_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + Field **field; + String query(query_buffer, sizeof(query_buffer), &my_charset_bin); + FEDERATEDX_SHARE *share= NULL, tmp_share; + MEM_ROOT mem_root; + DBUG_ENTER("ha_federatedx.cc::get_share"); + + /* + In order to use this string, we must first zero it's length, + or it will contain garbage + */ + query.length(0); + + bzero(&tmp_share, sizeof(tmp_share)); + init_alloc_root(&mem_root, 256, 0); + + pthread_mutex_lock(&federatedx_mutex); + + tmp_share.share_key= table_name; + tmp_share.share_key_length= strlen(table_name); + if (parse_url(&mem_root, &tmp_share, table, 0)) + goto error; + + /* TODO: change tmp_share.scheme to LEX_STRING object */ + if (!(share= (FEDERATEDX_SHARE *) hash_search(&federatedx_open_tables, + (uchar*) tmp_share.share_key, + tmp_share. + share_key_length))) + { + query.set_charset(system_charset_info); + query.append(STRING_WITH_LEN("SELECT ")); + for (field= table->field; *field; field++) + { + append_ident(&query, (*field)->field_name, + strlen((*field)->field_name), ident_quote_char); + query.append(STRING_WITH_LEN(", ")); + } + /* chops off trailing comma */ + query.length(query.length() - sizeof_trailing_comma); + + query.append(STRING_WITH_LEN(" FROM ")); + + append_ident(&query, tmp_share.table_name, + tmp_share.table_name_length, ident_quote_char); + + if (!(share= (FEDERATEDX_SHARE *) memdup_root(&mem_root, (char*)&tmp_share, sizeof(*share))) || + !(share->select_query= (char*) strmake_root(&mem_root, query.ptr(), query.length() + 1))) + goto error; + + share->mem_root= mem_root; + + DBUG_PRINT("info", + ("share->select_query %s", share->select_query)); + + if (!(share->s= get_server(share, table))) + goto error; + + if (my_hash_insert(&federatedx_open_tables, (uchar*) share)) + goto error; + thr_lock_init(&share->lock); + } + else + free_root(&mem_root, MYF(0)); /* prevents memory leak */ + + share->use_count++; + pthread_mutex_unlock(&federatedx_mutex); + + DBUG_RETURN(share); + +error: + pthread_mutex_unlock(&federatedx_mutex); + free_root(&mem_root, MYF(0)); + DBUG_RETURN(NULL); +} + + +static int free_server(federatedx_txn *txn, FEDERATEDX_SERVER *server) +{ + bool destroy; + DBUG_ENTER("free_server"); + + pthread_mutex_lock(&federatedx_mutex); + if ((destroy= !--server->use_count)) + hash_delete(&federatedx_open_servers, (uchar*) server); + pthread_mutex_unlock(&federatedx_mutex); + + if (destroy) + { + MEM_ROOT mem_root; + + txn->close(server); + + DBUG_ASSERT(server->io_count == 0); + + pthread_mutex_destroy(&server->mutex); + mem_root= server->mem_root; + free_root(&mem_root, MYF(0)); + } + + DBUG_RETURN(0); +} + + +/* + Free lock controls. We call this whenever we close a table. + If the table had the last reference to the share then we + free memory associated with it. +*/ + +static int free_share(federatedx_txn *txn, FEDERATEDX_SHARE *share) +{ + bool destroy; + DBUG_ENTER("free_share"); + + pthread_mutex_lock(&federatedx_mutex); + if ((destroy= !--share->use_count)) + hash_delete(&federatedx_open_tables, (uchar*) share); + pthread_mutex_unlock(&federatedx_mutex); + + if (destroy) + { + MEM_ROOT mem_root; + FEDERATEDX_SERVER *server= share->s; + + thr_lock_delete(&share->lock); + + mem_root= share->mem_root; + free_root(&mem_root, MYF(0)); + + free_server(txn, server); + } + + DBUG_RETURN(0); +} + + +ha_rows ha_federatedx::records_in_range(uint inx, key_range *start_key, + key_range *end_key) +{ + /* + + We really want indexes to be used as often as possible, therefore + we just need to hard-code the return value to a very low number to + force the issue + +*/ + DBUG_ENTER("ha_federatedx::records_in_range"); + DBUG_RETURN(FEDERATEDX_RECORDS_IN_RANGE); +} +/* + If frm_error() is called then we will use this to to find out + what file extentions exist for the storage engine. This is + also used by the default rename_table and delete_table method + in handler.cc. +*/ + +const char **ha_federatedx::bas_ext() const +{ + static const char *ext[]= + { + NullS + }; + return ext; +} + + +federatedx_txn *ha_federatedx::get_txn(THD *thd, bool no_create) +{ + federatedx_txn **txnp= (federatedx_txn **) ha_data(thd); + if (!*txnp && !no_create) + *txnp= new federatedx_txn(); + return *txnp; +} + + +int ha_federatedx::disconnect(handlerton *hton, MYSQL_THD thd) +{ + federatedx_txn *txn= (federatedx_txn *) thd_get_ha_data(thd, hton); + delete txn; + return 0; +} + + +/* + Used for opening tables. The name will be the name of the file. + A table is opened when it needs to be opened. For instance + when a request comes in for a select on the table (tables are not + open and closed for each request, they are cached). + + Called from handler.cc by handler::ha_open(). The server opens + all tables by calling ha_open() which then calls the handler + specific open(). +*/ + +int ha_federatedx::open(const char *name, int mode, uint test_if_locked) +{ + int error; + THD *thd= current_thd; + DBUG_ENTER("ha_federatedx::open"); + + if (!(share= get_share(name, table))) + DBUG_RETURN(1); + thr_lock_data_init(&share->lock, &lock, NULL); + + DBUG_ASSERT(io == NULL); + + txn= get_txn(thd); + + if ((error= txn->acquire(share, TRUE, &io))) + { + free_share(txn, share); + DBUG_RETURN(error); + } + + txn->release(&io); + + ref_length= (table->s->primary_key != MAX_KEY ? + table->key_info[table->s->primary_key].key_length : + table->s->reclength); + DBUG_PRINT("info", ("ref_length: %u", ref_length)); + + reset(); + + DBUG_RETURN(0); +} + + +/* + Closes a table. We call the free_share() function to free any resources + that we have allocated in the "shared" structure. + + Called from sql_base.cc, sql_select.cc, and table.cc. + In sql_select.cc it is only used to close up temporary tables or during + the process where a temporary table is converted over to being a + myisam table. + For sql_base.cc look at close_data_tables(). +*/ + +int ha_federatedx::close(void) +{ + int retval, error; + THD *thd= current_thd; + DBUG_ENTER("ha_federatedx::close"); + + /* free the result set */ + if (stored_result) + retval= free_result(); + + /* Disconnect from mysql */ + if ((txn= get_txn(thd, true))) + txn->release(&io); + + DBUG_ASSERT(io == NULL); + + if ((error= free_share(txn, share))) + retval= error; + DBUG_RETURN(retval); +} + +/* + + Checks if a field in a record is SQL NULL. + + SYNOPSIS + field_in_record_is_null() + table TABLE pointer, MySQL table object + field Field pointer, MySQL field object + record char pointer, contains record + + DESCRIPTION + This method uses the record format information in table to track + the null bit in record. + + RETURN VALUE + 1 if NULL + 0 otherwise +*/ + +static inline uint field_in_record_is_null(TABLE *table, + Field *field, + char *record) +{ + int null_offset; + DBUG_ENTER("ha_federatedx::field_in_record_is_null"); + + if (!field->null_ptr) + DBUG_RETURN(0); + + null_offset= (uint) ((char*)field->null_ptr - (char*)table->record[0]); + + if (record[null_offset] & field->null_bit) + DBUG_RETURN(1); + + DBUG_RETURN(0); +} + + +/** + @brief Construct the INSERT statement. + + @details This method will construct the INSERT statement and appends it to + the supplied query string buffer. + + @return + @retval FALSE No error + @retval TRUE Failure +*/ + +bool ha_federatedx::append_stmt_insert(String *query) +{ + char insert_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + Field **field; + uint tmp_length; + bool added_field= FALSE; + + /* The main insert query string */ + String insert_string(insert_buffer, sizeof(insert_buffer), &my_charset_bin); + DBUG_ENTER("ha_federatedx::append_stmt_insert"); + + insert_string.length(0); + + if (replace_duplicates) + insert_string.append(STRING_WITH_LEN("REPLACE INTO ")); + else if (ignore_duplicates && !insert_dup_update) + insert_string.append(STRING_WITH_LEN("INSERT IGNORE INTO ")); + else + insert_string.append(STRING_WITH_LEN("INSERT INTO ")); + append_ident(&insert_string, share->table_name, share->table_name_length, + ident_quote_char); + tmp_length= insert_string.length(); + insert_string.append(STRING_WITH_LEN(" (")); + + /* + loop through the field pointer array, add any fields to both the values + list and the fields list that match the current query id + */ + for (field= table->field; *field; field++) + { + if (bitmap_is_set(table->write_set, (*field)->field_index)) + { + /* append the field name */ + append_ident(&insert_string, (*field)->field_name, + strlen((*field)->field_name), ident_quote_char); + + /* append commas between both fields and fieldnames */ + /* + unfortunately, we can't use the logic if *(fields + 1) to + make the following appends conditional as we don't know if the + next field is in the write set + */ + insert_string.append(STRING_WITH_LEN(", ")); + added_field= TRUE; + } + } + + if (added_field) + { + /* Remove trailing comma. */ + insert_string.length(insert_string.length() - sizeof_trailing_comma); + insert_string.append(STRING_WITH_LEN(") ")); + } + else + { + /* If there were no fields, we don't want to add a closing paren. */ + insert_string.length(tmp_length); + } + + insert_string.append(STRING_WITH_LEN(" VALUES ")); + + DBUG_RETURN(query->append(insert_string)); +} + + +/* + write_row() inserts a row. No extra() hint is given currently if a bulk load + is happeneding. buf() is a byte array of data. You can use the field + information to extract the data from the native byte array type. + Example of this would be: + for (Field **field=table->field ; *field ; field++) + { + ... + } + + Called from item_sum.cc, item_sum.cc, sql_acl.cc, sql_insert.cc, + sql_insert.cc, sql_select.cc, sql_table.cc, sql_udf.cc, and sql_update.cc. +*/ + +int ha_federatedx::write_row(uchar *buf) +{ + char values_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + char insert_field_value_buffer[STRING_BUFFER_USUAL_SIZE]; + Field **field; + uint tmp_length; + int error= 0; + bool use_bulk_insert; + bool auto_increment_update_required= (table->next_number_field != NULL); + + /* The string containing the values to be added to the insert */ + String values_string(values_buffer, sizeof(values_buffer), &my_charset_bin); + /* The actual value of the field, to be added to the values_string */ + String insert_field_value_string(insert_field_value_buffer, + sizeof(insert_field_value_buffer), + &my_charset_bin); + my_bitmap_map *old_map= dbug_tmp_use_all_columns(table, table->read_set); + DBUG_ENTER("ha_federatedx::write_row"); + + values_string.length(0); + insert_field_value_string.length(0); + ha_statistic_increment(&SSV::ha_write_count); + if (table->timestamp_field_type & TIMESTAMP_AUTO_SET_ON_INSERT) + table->timestamp_field->set_time(); + + /* + start both our field and field values strings + We must disable multi-row insert for "INSERT...ON DUPLICATE KEY UPDATE" + Ignore duplicates is always true when insert_dup_update is true. + When replace_duplicates == TRUE, we can safely enable multi-row insert. + When performing multi-row insert, we only collect the columns values for + the row. The start of the statement is only created when the first + row is copied in to the bulk_insert string. + */ + if (!(use_bulk_insert= bulk_insert.str && + (!insert_dup_update || replace_duplicates))) + append_stmt_insert(&values_string); + + values_string.append(STRING_WITH_LEN(" (")); + tmp_length= values_string.length(); + + /* + loop through the field pointer array, add any fields to both the values + list and the fields list that is part of the write set + */ + for (field= table->field; *field; field++) + { + if (bitmap_is_set(table->write_set, (*field)->field_index)) + { + if ((*field)->is_null()) + values_string.append(STRING_WITH_LEN(" NULL ")); + else + { + bool needs_quote= (*field)->str_needs_quotes(); + (*field)->val_str(&insert_field_value_string); + if (needs_quote) + values_string.append(value_quote_char); + insert_field_value_string.print(&values_string); + if (needs_quote) + values_string.append(value_quote_char); + + insert_field_value_string.length(0); + } + + /* append commas between both fields and fieldnames */ + /* + unfortunately, we can't use the logic if *(fields + 1) to + make the following appends conditional as we don't know if the + next field is in the write set + */ + values_string.append(STRING_WITH_LEN(", ")); + } + } + dbug_tmp_restore_column_map(table->read_set, old_map); + + /* + if there were no fields, we don't want to add a closing paren + AND, we don't want to chop off the last char '(' + insert will be "INSERT INTO t1 VALUES ();" + */ + if (values_string.length() > tmp_length) + { + /* chops off trailing comma */ + values_string.length(values_string.length() - sizeof_trailing_comma); + } + /* we always want to append this, even if there aren't any fields */ + values_string.append(STRING_WITH_LEN(") ")); + + if ((error= txn->acquire(share, FALSE, &io))) + DBUG_RETURN(error); + + if (use_bulk_insert) + { + /* + Send the current bulk insert out if appending the current row would + cause the statement to overflow the packet size, otherwise set + auto_increment_update_required to FALSE as no query was executed. + */ + if (bulk_insert.length + values_string.length() + bulk_padding > + io->max_query_size() && bulk_insert.length) + { + error= io->query(bulk_insert.str, bulk_insert.length); + bulk_insert.length= 0; + } + else + auto_increment_update_required= FALSE; + + if (bulk_insert.length == 0) + { + char insert_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + String insert_string(insert_buffer, sizeof(insert_buffer), + &my_charset_bin); + insert_string.length(0); + append_stmt_insert(&insert_string); + dynstr_append_mem(&bulk_insert, insert_string.ptr(), + insert_string.length()); + } + else + dynstr_append_mem(&bulk_insert, ",", 1); + + dynstr_append_mem(&bulk_insert, values_string.ptr(), + values_string.length()); + } + else + { + error= io->query(values_string.ptr(), values_string.length()); + } + + if (error) + { + DBUG_RETURN(stash_remote_error()); + } + /* + If the table we've just written a record to contains an auto_increment + field, then store the last_insert_id() value from the foreign server + */ + if (auto_increment_update_required) + { + update_auto_increment(); + + /* mysql_insert() uses this for protocol return value */ + table->next_number_field->store(stats.auto_increment_value, 1); + } + + DBUG_RETURN(0); +} + + +/** + @brief Prepares the storage engine for bulk inserts. + + @param[in] rows estimated number of rows in bulk insert + or 0 if unknown. + + @details Initializes memory structures required for bulk insert. +*/ + +void ha_federatedx::start_bulk_insert(ha_rows rows) +{ + uint page_size; + DBUG_ENTER("ha_federatedx::start_bulk_insert"); + + dynstr_free(&bulk_insert); + + /** + We don't bother with bulk-insert semantics when the estimated rows == 1 + The rows value will be 0 if the server does not know how many rows + would be inserted. This can occur when performing INSERT...SELECT + */ + + if (rows == 1) + DBUG_VOID_RETURN; + + /* + Make sure we have an open connection so that we know the + maximum packet size. + */ + if (txn->acquire(share, FALSE, &io)) + DBUG_VOID_RETURN; + + page_size= (uint) my_getpagesize(); + + if (init_dynamic_string(&bulk_insert, NULL, page_size, page_size)) + DBUG_VOID_RETURN; + + bulk_insert.length= 0; + DBUG_VOID_RETURN; +} + + +/** + @brief End bulk insert. + + @details This method will send any remaining rows to the remote server. + Finally, it will deinitialize the bulk insert data structure. + + @return Operation status + @retval 0 No error + @retval != 0 Error occured at remote server. Also sets my_errno. +*/ + +int ha_federatedx::end_bulk_insert(bool abort) +{ + int error= 0; + DBUG_ENTER("ha_federatedx::end_bulk_insert"); + + if (bulk_insert.str && bulk_insert.length && !abort) + { + if ((error= txn->acquire(share, FALSE, &io))) + DBUG_RETURN(error); + if (io->query(bulk_insert.str, bulk_insert.length)) + error= stash_remote_error(); + else + if (table->next_number_field) + update_auto_increment(); + } + + dynstr_free(&bulk_insert); + + DBUG_RETURN(my_errno= error); +} + + +/* + ha_federatedx::update_auto_increment + + This method ensures that last_insert_id() works properly. What it simply does + is calls last_insert_id() on the foreign database immediately after insert + (if the table has an auto_increment field) and sets the insert id via + thd->insert_id(ID)). +*/ +void ha_federatedx::update_auto_increment(void) +{ + THD *thd= current_thd; + DBUG_ENTER("ha_federatedx::update_auto_increment"); + + ha_federatedx::info(HA_STATUS_AUTO); + thd->first_successful_insert_id_in_cur_stmt= + stats.auto_increment_value; + DBUG_PRINT("info",("last_insert_id: %ld", (long) stats.auto_increment_value)); + + DBUG_VOID_RETURN; +} + +int ha_federatedx::optimize(THD* thd, HA_CHECK_OPT* check_opt) +{ + int error= 0; + char query_buffer[STRING_BUFFER_USUAL_SIZE]; + String query(query_buffer, sizeof(query_buffer), &my_charset_bin); + DBUG_ENTER("ha_federatedx::optimize"); + + query.length(0); + + query.set_charset(system_charset_info); + query.append(STRING_WITH_LEN("OPTIMIZE TABLE ")); + append_ident(&query, share->table_name, share->table_name_length, + ident_quote_char); + + DBUG_ASSERT(txn == get_txn(thd)); + + if ((error= txn->acquire(share, FALSE, &io))) + DBUG_RETURN(error); + + if (io->query(query.ptr(), query.length())) + error= stash_remote_error(); + + DBUG_RETURN(error); +} + + +int ha_federatedx::repair(THD* thd, HA_CHECK_OPT* check_opt) +{ + int error= 0; + char query_buffer[STRING_BUFFER_USUAL_SIZE]; + String query(query_buffer, sizeof(query_buffer), &my_charset_bin); + DBUG_ENTER("ha_federatedx::repair"); + + query.length(0); + + query.set_charset(system_charset_info); + query.append(STRING_WITH_LEN("REPAIR TABLE ")); + append_ident(&query, share->table_name, share->table_name_length, + ident_quote_char); + if (check_opt->flags & T_QUICK) + query.append(STRING_WITH_LEN(" QUICK")); + if (check_opt->flags & T_EXTEND) + query.append(STRING_WITH_LEN(" EXTENDED")); + if (check_opt->sql_flags & TT_USEFRM) + query.append(STRING_WITH_LEN(" USE_FRM")); + + DBUG_ASSERT(txn == get_txn(thd)); + + if ((error= txn->acquire(share, FALSE, &io))) + DBUG_RETURN(error); + + if (io->query(query.ptr(), query.length())) + error= stash_remote_error(); + + DBUG_RETURN(error); +} + + +/* + Yes, update_row() does what you expect, it updates a row. old_data will have + the previous row record in it, while new_data will have the newest data in + it. + + Keep in mind that the server can do updates based on ordering if an ORDER BY + clause was used. Consecutive ordering is not guaranteed. + Currently new_data will not have an updated auto_increament record, or + and updated timestamp field. You can do these for federatedx by doing these: + if (table->timestamp_on_update_now) + update_timestamp(new_row+table->timestamp_on_update_now-1); + if (table->next_number_field && record == table->record[0]) + update_auto_increment(); + + Called from sql_select.cc, sql_acl.cc, sql_update.cc, and sql_insert.cc. +*/ + +int ha_federatedx::update_row(const uchar *old_data, uchar *new_data) +{ + /* + This used to control how the query was built. If there was a + primary key, the query would be built such that there was a where + clause with only that column as the condition. This is flawed, + because if we have a multi-part primary key, it would only use the + first part! We don't need to do this anyway, because + read_range_first will retrieve the correct record, which is what + is used to build the WHERE clause. We can however use this to + append a LIMIT to the end if there is NOT a primary key. Why do + this? Because we only are updating one record, and LIMIT enforces + this. + */ + bool has_a_primary_key= test(table->s->primary_key != MAX_KEY); + + /* + buffers for following strings + */ + char field_value_buffer[STRING_BUFFER_USUAL_SIZE]; + char update_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + char where_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + + /* Work area for field values */ + String field_value(field_value_buffer, sizeof(field_value_buffer), + &my_charset_bin); + /* stores the update query */ + String update_string(update_buffer, + sizeof(update_buffer), + &my_charset_bin); + /* stores the WHERE clause */ + String where_string(where_buffer, + sizeof(where_buffer), + &my_charset_bin); + uchar *record= table->record[0]; + int error; + DBUG_ENTER("ha_federatedx::update_row"); + /* + set string lengths to 0 to avoid misc chars in string + */ + field_value.length(0); + update_string.length(0); + where_string.length(0); + + if (ignore_duplicates) + update_string.append(STRING_WITH_LEN("UPDATE IGNORE ")); + else + update_string.append(STRING_WITH_LEN("UPDATE ")); + append_ident(&update_string, share->table_name, + share->table_name_length, ident_quote_char); + update_string.append(STRING_WITH_LEN(" SET ")); + + /* + In this loop, we want to match column names to values being inserted + (while building INSERT statement). + + Iterate through table->field (new data) and share->old_field (old_data) + using the same index to create an SQL UPDATE statement. New data is + used to create SET field=value and old data is used to create WHERE + field=oldvalue + */ + + for (Field **field= table->field; *field; field++) + { + if (bitmap_is_set(table->write_set, (*field)->field_index)) + { + uint field_name_length= strlen((*field)->field_name); + append_ident(&update_string, (*field)->field_name, field_name_length, + ident_quote_char); + update_string.append(STRING_WITH_LEN(" = ")); + + if ((*field)->is_null()) + update_string.append(STRING_WITH_LEN(" NULL ")); + else + { + /* otherwise = */ + my_bitmap_map *old_map= tmp_use_all_columns(table, table->read_set); + bool needs_quote= (*field)->str_needs_quotes(); + (*field)->val_str(&field_value); + if (needs_quote) + update_string.append(value_quote_char); + field_value.print(&update_string); + if (needs_quote) + update_string.append(value_quote_char); + field_value.length(0); + tmp_restore_column_map(table->read_set, old_map); + } + update_string.append(STRING_WITH_LEN(", ")); + } + + if (bitmap_is_set(table->read_set, (*field)->field_index)) + { + uint field_name_length= strlen((*field)->field_name); + append_ident(&where_string, (*field)->field_name, field_name_length, + ident_quote_char); + if (field_in_record_is_null(table, *field, (char*) old_data)) + where_string.append(STRING_WITH_LEN(" IS NULL ")); + else + { + bool needs_quote= (*field)->str_needs_quotes(); + where_string.append(STRING_WITH_LEN(" = ")); + (*field)->val_str(&field_value, + (old_data + (*field)->offset(record))); + if (needs_quote) + where_string.append(value_quote_char); + field_value.print(&where_string); + if (needs_quote) + where_string.append(value_quote_char); + field_value.length(0); + } + where_string.append(STRING_WITH_LEN(" AND ")); + } + } + + /* Remove last ', '. This works as there must be at least on updated field */ + update_string.length(update_string.length() - sizeof_trailing_comma); + + if (where_string.length()) + { + /* chop off trailing AND */ + where_string.length(where_string.length() - sizeof_trailing_and); + update_string.append(STRING_WITH_LEN(" WHERE ")); + update_string.append(where_string); + } + + /* + If this table has not a primary key, then we could possibly + update multiple rows. We want to make sure to only update one! + */ + if (!has_a_primary_key) + update_string.append(STRING_WITH_LEN(" LIMIT 1")); + + if ((error= txn->acquire(share, FALSE, &io))) + DBUG_RETURN(error); + + if (io->query(update_string.ptr(), update_string.length())) + { + DBUG_RETURN(stash_remote_error()); + } + DBUG_RETURN(0); +} + +/* + This will delete a row. 'buf' will contain a copy of the row to be =deleted. + The server will call this right after the current row has been called (from + either a previous rnd_next() or index call). + If you keep a pointer to the last row or can access a primary key it will + make doing the deletion quite a bit easier. + Keep in mind that the server does no guarentee consecutive deletions. + ORDER BY clauses can be used. + + Called in sql_acl.cc and sql_udf.cc to manage internal table information. + Called in sql_delete.cc, sql_insert.cc, and sql_select.cc. In sql_select + it is used for removing duplicates while in insert it is used for REPLACE + calls. +*/ + +int ha_federatedx::delete_row(const uchar *buf) +{ + char delete_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + char data_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + String delete_string(delete_buffer, sizeof(delete_buffer), &my_charset_bin); + String data_string(data_buffer, sizeof(data_buffer), &my_charset_bin); + uint found= 0; + int error; + DBUG_ENTER("ha_federatedx::delete_row"); + + delete_string.length(0); + delete_string.append(STRING_WITH_LEN("DELETE FROM ")); + append_ident(&delete_string, share->table_name, + share->table_name_length, ident_quote_char); + delete_string.append(STRING_WITH_LEN(" WHERE ")); + + for (Field **field= table->field; *field; field++) + { + Field *cur_field= *field; + found++; + if (bitmap_is_set(table->read_set, cur_field->field_index)) + { + append_ident(&delete_string, (*field)->field_name, + strlen((*field)->field_name), ident_quote_char); + data_string.length(0); + if (cur_field->is_null()) + { + delete_string.append(STRING_WITH_LEN(" IS NULL ")); + } + else + { + bool needs_quote= cur_field->str_needs_quotes(); + delete_string.append(STRING_WITH_LEN(" = ")); + cur_field->val_str(&data_string); + if (needs_quote) + delete_string.append(value_quote_char); + data_string.print(&delete_string); + if (needs_quote) + delete_string.append(value_quote_char); + } + delete_string.append(STRING_WITH_LEN(" AND ")); + } + } + + // Remove trailing AND + delete_string.length(delete_string.length() - sizeof_trailing_and); + if (!found) + delete_string.length(delete_string.length() - sizeof_trailing_where); + + delete_string.append(STRING_WITH_LEN(" LIMIT 1")); + DBUG_PRINT("info", + ("Delete sql: %s", delete_string.c_ptr_quick())); + + if ((error= txn->acquire(share, FALSE, &io))) + DBUG_RETURN(error); + + if (io->query(delete_string.ptr(), delete_string.length())) + { + DBUG_RETURN(stash_remote_error()); + } + stats.deleted+= (ha_rows) io->affected_rows(); + stats.records-= (ha_rows) io->affected_rows(); + DBUG_PRINT("info", + ("rows deleted %ld rows deleted for all time %ld", + (long) io->affected_rows(), (long) stats.deleted)); + + DBUG_RETURN(0); +} + + +/* + Positions an index cursor to the index specified in the handle. Fetches the + row if available. If the key value is null, begin at the first key of the + index. This method, which is called in the case of an SQL statement having + a WHERE clause on a non-primary key index, simply calls index_read_idx. +*/ + +int ha_federatedx::index_read(uchar *buf, const uchar *key, + uint key_len, ha_rkey_function find_flag) +{ + DBUG_ENTER("ha_federatedx::index_read"); + + if (stored_result) + (void) free_result(); + DBUG_RETURN(index_read_idx_with_result_set(buf, active_index, key, + key_len, find_flag, + &stored_result)); +} + + +/* + Positions an index cursor to the index specified in key. Fetches the + row if any. This is only used to read whole keys. + + This method is called via index_read in the case of a WHERE clause using + a primary key index OR is called DIRECTLY when the WHERE clause + uses a PRIMARY KEY index. + + NOTES + This uses an internal result set that is deleted before function + returns. We need to be able to be callable from ha_rnd_pos() +*/ + +int ha_federatedx::index_read_idx(uchar *buf, uint index, const uchar *key, + uint key_len, enum ha_rkey_function find_flag) +{ + int retval; + FEDERATEDX_IO_RESULT *io_result; + DBUG_ENTER("ha_federatedx::index_read_idx"); + + if ((retval= index_read_idx_with_result_set(buf, index, key, + key_len, find_flag, + &io_result))) + DBUG_RETURN(retval); + /* io is correct, as index_read_idx_with_result_set was ok */ + io->free_result(io_result); + DBUG_RETURN(retval); +} + + +/* + Create result set for rows matching query and return first row + + RESULT + 0 ok In this case *result will contain the result set + table->status == 0 + # error In this case *result will contain 0 + table->status == STATUS_NOT_FOUND +*/ + +int ha_federatedx::index_read_idx_with_result_set(uchar *buf, uint index, + const uchar *key, + uint key_len, + ha_rkey_function find_flag, + FEDERATEDX_IO_RESULT **result) +{ + int retval; + char error_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + char index_value[STRING_BUFFER_USUAL_SIZE]; + char sql_query_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + String index_string(index_value, + sizeof(index_value), + &my_charset_bin); + String sql_query(sql_query_buffer, + sizeof(sql_query_buffer), + &my_charset_bin); + key_range range; + DBUG_ENTER("ha_federatedx::index_read_idx_with_result_set"); + + *result= 0; // In case of errors + index_string.length(0); + sql_query.length(0); + ha_statistic_increment(&SSV::ha_read_key_count); + + sql_query.append(share->select_query); + + range.key= key; + range.length= key_len; + range.flag= find_flag; + create_where_from_key(&index_string, + &table->key_info[index], + &range, + NULL, 0, 0); + sql_query.append(index_string); + + if ((retval= txn->acquire(share, TRUE, &io))) + DBUG_RETURN(retval); + + if (io->query(sql_query.ptr(), sql_query.length())) + { + my_sprintf(error_buffer, (error_buffer, "error: %d '%s'", + io->error_code(), io->error_str())); + retval= ER_QUERY_ON_FOREIGN_DATA_SOURCE; + goto error; + } + if (!(*result= io->store_result())) + { + retval= HA_ERR_END_OF_FILE; + goto error; + } + if (!(retval= read_next(buf, *result))) + DBUG_RETURN(retval); + + io->free_result(*result); + *result= 0; + table->status= STATUS_NOT_FOUND; + DBUG_RETURN(retval); + +error: + table->status= STATUS_NOT_FOUND; + my_error(retval, MYF(0), error_buffer); + DBUG_RETURN(retval); +} + + +/* + This method is used exlusevely by filesort() to check if we + can create sorting buffers of necessary size. + If the handler returns more records that it declares + here server can just crash on filesort(). + We cannot guarantee that's not going to happen with + the FEDERATEDX engine, as we have records==0 always if the + client is a VIEW, and for the table the number of + records can inpredictably change during execution. + So we return maximum possible value here. +*/ + +ha_rows ha_federatedx::estimate_rows_upper_bound() +{ + return HA_POS_ERROR; +} + + +/* Initialized at each key walk (called multiple times unlike rnd_init()) */ + +int ha_federatedx::index_init(uint keynr, bool sorted) +{ + DBUG_ENTER("ha_federatedx::index_init"); + DBUG_PRINT("info", ("table: '%s' key: %u", table->s->table_name.str, keynr)); + active_index= keynr; + DBUG_RETURN(0); +} + + +/* + Read first range +*/ + +int ha_federatedx::read_range_first(const key_range *start_key, + const key_range *end_key, + bool eq_range_arg, bool sorted) +{ + char sql_query_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + int retval; + String sql_query(sql_query_buffer, + sizeof(sql_query_buffer), + &my_charset_bin); + DBUG_ENTER("ha_federatedx::read_range_first"); + + DBUG_ASSERT(!(start_key == NULL && end_key == NULL)); + + sql_query.length(0); + sql_query.append(share->select_query); + create_where_from_key(&sql_query, + &table->key_info[active_index], + start_key, end_key, 0, eq_range_arg); + + if ((retval= txn->acquire(share, TRUE, &io))) + DBUG_RETURN(retval); + + if (stored_result) + { + io->free_result(stored_result); + stored_result= 0; + } + + if (io->query(sql_query.ptr(), sql_query.length())) + { + retval= ER_QUERY_ON_FOREIGN_DATA_SOURCE; + goto error; + } + sql_query.length(0); + + if (!(stored_result= io->store_result())) + { + retval= HA_ERR_END_OF_FILE; + goto error; + } + + retval= read_next(table->record[0], stored_result); + DBUG_RETURN(retval); + +error: + table->status= STATUS_NOT_FOUND; + DBUG_RETURN(retval); +} + + +int ha_federatedx::read_range_next() +{ + int retval; + DBUG_ENTER("ha_federatedx::read_range_next"); + retval= rnd_next(table->record[0]); + DBUG_RETURN(retval); +} + + +/* Used to read forward through the index. */ +int ha_federatedx::index_next(uchar *buf) +{ + DBUG_ENTER("ha_federatedx::index_next"); + ha_statistic_increment(&SSV::ha_read_next_count); + DBUG_RETURN(read_next(buf, stored_result)); +} + + +/* + rnd_init() is called when the system wants the storage engine to do a table + scan. + + This is the method that gets data for the SELECT calls. + + See the federatedx in the introduction at the top of this file to see when + rnd_init() is called. + + Called from filesort.cc, records.cc, sql_handler.cc, sql_select.cc, + sql_table.cc, and sql_update.cc. +*/ + +int ha_federatedx::rnd_init(bool scan) +{ + DBUG_ENTER("ha_federatedx::rnd_init"); + /* + The use of the 'scan' flag is incredibly important for this handler + to work properly, especially with updates containing WHERE clauses + using indexed columns. + + When the initial query contains a WHERE clause of the query using an + indexed column, it's index_read_idx that selects the exact record from + the foreign database. + + When there is NO index in the query, either due to not having a WHERE + clause, or the WHERE clause is using columns that are not indexed, a + 'full table scan' done by rnd_init, which in this situation simply means + a 'select * from ...' on the foreign table. + + In other words, this 'scan' flag gives us the means to ensure that if + there is an index involved in the query, we want index_read_idx to + retrieve the exact record (scan flag is 0), and do not want rnd_init + to do a 'full table scan' and wipe out that result set. + + Prior to using this flag, the problem was most apparent with updates. + + An initial query like 'UPDATE tablename SET anything = whatever WHERE + indexedcol = someval', index_read_idx would get called, using a query + constructed with a WHERE clause built from the values of index ('indexcol' + in this case, having a value of 'someval'). mysql_store_result would + then get called (this would be the result set we want to use). + + After this rnd_init (from sql_update.cc) would be called, it would then + unecessarily call "select * from table" on the foreign table, then call + mysql_store_result, which would wipe out the correct previous result set + from the previous call of index_read_idx's that had the result set + containing the correct record, hence update the wrong row! + + */ + + if (scan) + { + int error; + + if ((error= txn->acquire(share, TRUE, &io))) + DBUG_RETURN(error); + + if (stored_result) + { + io->free_result(stored_result); + stored_result= 0; + } + + if (io->query(share->select_query, + strlen(share->select_query))) + goto error; + + stored_result= io->store_result(); + if (!stored_result) + goto error; + } + DBUG_RETURN(0); + +error: + DBUG_RETURN(stash_remote_error()); +} + + +int ha_federatedx::rnd_end() +{ + DBUG_ENTER("ha_federatedx::rnd_end"); + DBUG_RETURN(index_end()); +} + + +int ha_federatedx::free_result() +{ + int error; + DBUG_ASSERT(stored_result); + if ((error= txn->acquire(share, FALSE, &io))) + { + DBUG_ASSERT(0); // Fail when testing + return error; + } + io->free_result(stored_result); + stored_result= 0; + return 0; +} + +int ha_federatedx::index_end(void) +{ + int error= 0; + DBUG_ENTER("ha_federatedx::index_end"); + if (stored_result) + error= free_result(); + active_index= MAX_KEY; + DBUG_RETURN(error); +} + + +/* + This is called for each row of the table scan. When you run out of records + you should return HA_ERR_END_OF_FILE. Fill buff up with the row information. + The Field structure for the table is the key to getting data into buf + in a manner that will allow the server to understand it. + + Called from filesort.cc, records.cc, sql_handler.cc, sql_select.cc, + sql_table.cc, and sql_update.cc. +*/ + +int ha_federatedx::rnd_next(uchar *buf) +{ + DBUG_ENTER("ha_federatedx::rnd_next"); + + if (stored_result == 0) + { + /* + Return value of rnd_init is not always checked (see records.cc), + so we can get here _even_ if there is _no_ pre-fetched result-set! + TODO: fix it. We can delete this in 5.1 when rnd_init() is checked. + */ + DBUG_RETURN(1); + } + DBUG_RETURN(read_next(buf, stored_result)); +} + + +/* + ha_federatedx::read_next + + reads from a result set and converts to mysql internal + format + + SYNOPSIS + field_in_record_is_null() + buf byte pointer to record + result mysql result set + + DESCRIPTION + This method is a wrapper method that reads one record from a result + set and converts it to the internal table format + + RETURN VALUE + 1 error + 0 no error +*/ + +int ha_federatedx::read_next(uchar *buf, FEDERATEDX_IO_RESULT *result) +{ + int retval; + FEDERATEDX_IO_ROW *row; + DBUG_ENTER("ha_federatedx::read_next"); + + table->status= STATUS_NOT_FOUND; // For easier return + + if ((retval= txn->acquire(share, TRUE, &io))) + DBUG_RETURN(retval); + + /* Fetch a row, insert it back in a row format. */ + if (!(row= io->fetch_row(result))) + DBUG_RETURN(HA_ERR_END_OF_FILE); + + if (!(retval= convert_row_to_internal_format(buf, row, result))) + table->status= 0; + + DBUG_RETURN(retval); +} + + +/* + store reference to current row so that we can later find it for + a re-read, update or delete. + + In case of federatedx, a reference is either a primary key or + the whole record. + + Called from filesort.cc, sql_select.cc, sql_delete.cc and sql_update.cc. +*/ + +void ha_federatedx::position(const uchar *record) +{ + DBUG_ENTER("ha_federatedx::position"); + if (table->s->primary_key != MAX_KEY) + key_copy(ref, (uchar *)record, table->key_info + table->s->primary_key, + ref_length); + else + memcpy(ref, record, ref_length); + DBUG_VOID_RETURN; +} + + +/* + This is like rnd_next, but you are given a position to use to determine the + row. The position will be of the type that you stored in ref. + + This method is required for an ORDER BY + + Called from filesort.cc records.cc sql_insert.cc sql_select.cc sql_update.cc. +*/ + +int ha_federatedx::rnd_pos(uchar *buf, uchar *pos) +{ + int result; + DBUG_ENTER("ha_federatedx::rnd_pos"); + ha_statistic_increment(&SSV::ha_read_rnd_count); + if (table->s->primary_key != MAX_KEY) + { + /* We have a primary key, so use index_read_idx to find row */ + result= index_read_idx(buf, table->s->primary_key, pos, + ref_length, HA_READ_KEY_EXACT); + } + else + { + /* otherwise, get the old record ref as obtained in ::position */ + memcpy(buf, pos, ref_length); + result= 0; + } + table->status= result ? STATUS_NOT_FOUND : 0; + DBUG_RETURN(result); +} + + +/* + ::info() is used to return information to the optimizer. + Currently this table handler doesn't implement most of the fields + really needed. SHOW also makes use of this data + Another note, you will probably want to have the following in your + code: + if (records < 2) + records = 2; + The reason is that the server will optimize for cases of only a single + record. If in a table scan you don't know the number of records + it will probably be better to set records to two so you can return + as many records as you need. + Along with records a few more variables you may wish to set are: + records + deleted + data_file_length + index_file_length + delete_length + check_time + Take a look at the public variables in handler.h for more information. + + Called in: + filesort.cc + ha_heap.cc + item_sum.cc + opt_sum.cc + sql_delete.cc + sql_delete.cc + sql_derived.cc + sql_select.cc + sql_select.cc + sql_select.cc + sql_select.cc + sql_select.cc + sql_show.cc + sql_show.cc + sql_show.cc + sql_show.cc + sql_table.cc + sql_union.cc + sql_update.cc + +*/ + +int ha_federatedx::info(uint flag) +{ + char error_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + uint error_code; + federatedx_io *tmp_io= 0; + DBUG_ENTER("ha_federatedx::info"); + + error_code= ER_QUERY_ON_FOREIGN_DATA_SOURCE; + + /* we want not to show table status if not needed to do so */ + if (flag & (HA_STATUS_VARIABLE | HA_STATUS_CONST | HA_STATUS_AUTO)) + { + if ((error_code= txn->acquire(share, TRUE, &tmp_io))) + goto fail; + } + + if (flag & (HA_STATUS_VARIABLE | HA_STATUS_CONST)) + { + /* + size of IO operations (This is based on a good guess, no high science + involved) + */ + if (flag & HA_STATUS_CONST) + stats.block_size= 4096; + + if (tmp_io->table_metadata(&stats, share->table_name, + share->table_name_length, flag)) + goto error; + } + + if (flag & HA_STATUS_AUTO) + stats.auto_increment_value= tmp_io->last_insert_id(); + + /* + If ::info created it's own transaction, close it. This happens in case + of show table status; + */ + txn->release(&tmp_io); + + DBUG_RETURN(0); + +error: + if (tmp_io) + { + my_sprintf(error_buffer, (error_buffer, ": %d : %s", + tmp_io->error_code(), tmp_io->error_str())); + my_error(error_code, MYF(0), error_buffer); + } + else + if (remote_error_number != -1 /* error already reported */) + { + error_code= remote_error_number; + my_error(error_code, MYF(0), ER(error_code)); + } +fail: + txn->release(&tmp_io); + DBUG_RETURN(error_code); +} + + +/** + @brief Handles extra signals from MySQL server + + @param[in] operation Hint for storage engine + + @return Operation Status + @retval 0 OK + */ +int ha_federatedx::extra(ha_extra_function operation) +{ + DBUG_ENTER("ha_federatedx::extra"); + switch (operation) { + case HA_EXTRA_IGNORE_DUP_KEY: + ignore_duplicates= TRUE; + break; + case HA_EXTRA_NO_IGNORE_DUP_KEY: + insert_dup_update= FALSE; + ignore_duplicates= FALSE; + break; + case HA_EXTRA_WRITE_CAN_REPLACE: + replace_duplicates= TRUE; + break; + case HA_EXTRA_WRITE_CANNOT_REPLACE: + /* + We use this flag to ensure that we do not create an "INSERT IGNORE" + statement when inserting new rows into the remote table. + */ + replace_duplicates= FALSE; + break; + case HA_EXTRA_INSERT_WITH_UPDATE: + insert_dup_update= TRUE; + break; + default: + /* do nothing */ + DBUG_PRINT("info",("unhandled operation: %d", (uint) operation)); + } + DBUG_RETURN(0); +} + + +/** + @brief Reset state of file to after 'open'. + + @detail This function is called after every statement for all tables + used by that statement. + + @return Operation status + @retval 0 OK +*/ + +int ha_federatedx::reset(void) +{ + insert_dup_update= FALSE; + ignore_duplicates= FALSE; + replace_duplicates= FALSE; + return 0; +} + + +/* + Used to delete all rows in a table. Both for cases of truncate and + for cases where the optimizer realizes that all rows will be + removed as a result of a SQL statement. + + Called from item_sum.cc by Item_func_group_concat::clear(), + Item_sum_count_distinct::clear(), and Item_func_group_concat::clear(). + Called from sql_delete.cc by mysql_delete(). + Called from sql_select.cc by JOIN::reinit(). + Called from sql_union.cc by st_select_lex_unit::exec(). +*/ + +int ha_federatedx::delete_all_rows() +{ + char query_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + String query(query_buffer, sizeof(query_buffer), &my_charset_bin); + int error; + DBUG_ENTER("ha_federatedx::delete_all_rows"); + + query.length(0); + + query.set_charset(system_charset_info); + query.append(STRING_WITH_LEN("TRUNCATE ")); + append_ident(&query, share->table_name, share->table_name_length, + ident_quote_char); + + /* no need for savepoint in autocommit mode */ + if (!(ha_thd()->options & (OPTION_NOT_AUTOCOMMIT | OPTION_BEGIN))) + txn->stmt_autocommit(); + + /* + TRUNCATE won't return anything in mysql_affected_rows + */ + + if ((error= txn->acquire(share, FALSE, &io))) + DBUG_RETURN(error); + + if (io->query(query.ptr(), query.length())) + { + DBUG_RETURN(stash_remote_error()); + } + stats.deleted+= stats.records; + stats.records= 0; + DBUG_RETURN(0); +} + + +/* + The idea with handler::store_lock() is the following: + + The statement decided which locks we should need for the table + for updates/deletes/inserts we get WRITE locks, for SELECT... we get + read locks. + + Before adding the lock into the table lock handler (see thr_lock.c) + mysqld calls store lock with the requested locks. Store lock can now + modify a write lock to a read lock (or some other lock), ignore the + lock (if we don't want to use MySQL table locks at all) or add locks + for many tables (like we do when we are using a MERGE handler). + + Berkeley DB for federatedx changes all WRITE locks to TL_WRITE_ALLOW_WRITE + (which signals that we are doing WRITES, but we are still allowing other + reader's and writer's. + + When releasing locks, store_lock() are also called. In this case one + usually doesn't have to do anything. + + In some exceptional cases MySQL may send a request for a TL_IGNORE; + This means that we are requesting the same lock as last time and this + should also be ignored. (This may happen when someone does a flush + table when we have opened a part of the tables, in which case mysqld + closes and reopens the tables and tries to get the same locks at last + time). In the future we will probably try to remove this. + + Called from lock.cc by get_lock_data(). +*/ + +THR_LOCK_DATA **ha_federatedx::store_lock(THD *thd, + THR_LOCK_DATA **to, + enum thr_lock_type lock_type) +{ + DBUG_ENTER("ha_federatedx::store_lock"); + if (lock_type != TL_IGNORE && lock.type == TL_UNLOCK) + { + /* + Here is where we get into the guts of a row level lock. + If TL_UNLOCK is set + If we are not doing a LOCK TABLE or DISCARD/IMPORT + TABLESPACE, then allow multiple writers + */ + + if ((lock_type >= TL_WRITE_CONCURRENT_INSERT && + lock_type <= TL_WRITE) && !thd->in_lock_tables) + lock_type= TL_WRITE_ALLOW_WRITE; + + /* + In queries of type INSERT INTO t1 SELECT ... FROM t2 ... + MySQL would use the lock TL_READ_NO_INSERT on t2, and that + would conflict with TL_WRITE_ALLOW_WRITE, blocking all inserts + to t2. Convert the lock to a normal read lock to allow + concurrent inserts to t2. + */ + + if (lock_type == TL_READ_NO_INSERT && !thd->in_lock_tables) + lock_type= TL_READ; + + lock.type= lock_type; + } + + *to++= &lock; + + DBUG_RETURN(to); +} + + +static int test_connection(MYSQL_THD thd, federatedx_io *io, + FEDERATEDX_SHARE *share) +{ + char buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + String str(buffer, sizeof(buffer), &my_charset_bin); + FEDERATEDX_IO_RESULT *resultset= NULL; + int retval; + + str.length(0); + str.append(STRING_WITH_LEN("SELECT * FROM ")); + append_identifier(thd, &str, share->table_name, + share->table_name_length); + str.append(STRING_WITH_LEN(" WHERE 1=0")); + + if ((retval= io->query(str.ptr(), str.length()))) + { + my_sprintf(buffer, (buffer, + "database: '%s' username: '%s' hostname: '%s'", + share->database, share->username, share->hostname)); + DBUG_PRINT("info", ("error-code: %d", io->error_code())); + my_error(ER_CANT_CREATE_FEDERATED_TABLE, MYF(0), buffer); + } + else + resultset= io->store_result(); + + io->free_result(resultset); + + return retval; +} + +/* + create() does nothing, since we have no local setup of our own. + FUTURE: We should potentially connect to the foreign database and +*/ + +int ha_federatedx::create(const char *name, TABLE *table_arg, + HA_CREATE_INFO *create_info) +{ + int retval; + THD *thd= current_thd; + FEDERATEDX_SHARE tmp_share; // Only a temporary share, to test the url + federatedx_txn *tmp_txn; + federatedx_io *tmp_io= NULL; + DBUG_ENTER("ha_federatedx::create"); + + if ((retval= parse_url(thd->mem_root, &tmp_share, table_arg, 1))) + goto error; + + /* loopback socket connections hang due to LOCK_open mutex */ + if ((!tmp_share.hostname || !strcmp(tmp_share.hostname,my_localhost)) && + !tmp_share.port) + goto error; + + /* + If possible, we try to use an existing network connection to + the remote server. To ensure that no new FEDERATEDX_SERVER + instance is created, we pass NULL in get_server() TABLE arg. + */ + pthread_mutex_lock(&federatedx_mutex); + tmp_share.s= get_server(&tmp_share, NULL); + pthread_mutex_unlock(&federatedx_mutex); + + if (tmp_share.s) + { + tmp_txn= get_txn(thd); + if (!(retval= tmp_txn->acquire(&tmp_share, TRUE, &tmp_io))) + { + retval= test_connection(thd, tmp_io, &tmp_share); + tmp_txn->release(&tmp_io); + } + free_server(tmp_txn, tmp_share.s); + } + else + { + FEDERATEDX_SERVER server; + +#ifdef NOT_YET + /* + Bug#25679 + Ensure that we do not hold the LOCK_open mutex while attempting + to establish FederatedX connection to guard against a trivial + Denial of Service scenerio. + */ + safe_mutex_assert_not_owner(&LOCK_open); +#endif + + fill_server(thd->mem_root, &server, &tmp_share, create_info->table_charset); + +#ifndef DBUG_OFF + pthread_mutex_init(&server.mutex, MY_MUTEX_INIT_FAST); + pthread_mutex_lock(&server.mutex); +#endif + + tmp_io= federatedx_io::construct(thd->mem_root, &server); + + retval= test_connection(thd, tmp_io, &tmp_share); + +#ifndef DBUG_OFF + pthread_mutex_unlock(&server.mutex); + pthread_mutex_destroy(&server.mutex); +#endif + + delete tmp_io; + } + +error: + DBUG_RETURN(retval); + +} + + +int ha_federatedx::stash_remote_error() +{ + DBUG_ENTER("ha_federatedx::stash_remote_error()"); + if (!io) + DBUG_RETURN(remote_error_number); + remote_error_number= io->error_code(); + strmake(remote_error_buf, io->error_str(), sizeof(remote_error_buf)-1); + if (remote_error_number == ER_DUP_ENTRY || + remote_error_number == ER_DUP_KEY) + DBUG_RETURN(HA_ERR_FOUND_DUPP_KEY); + DBUG_RETURN(HA_FEDERATEDX_ERROR_WITH_REMOTE_SYSTEM); +} + + +bool ha_federatedx::get_error_message(int error, String* buf) +{ + DBUG_ENTER("ha_federatedx::get_error_message"); + DBUG_PRINT("enter", ("error: %d", error)); + if (error == HA_FEDERATEDX_ERROR_WITH_REMOTE_SYSTEM) + { + buf->append(STRING_WITH_LEN("Error on remote system: ")); + buf->qs_append(remote_error_number); + buf->append(STRING_WITH_LEN(": ")); + buf->append(remote_error_buf); + + remote_error_number= 0; + remote_error_buf[0]= '\0'; + } + DBUG_PRINT("exit", ("message: %s", buf->ptr())); + DBUG_RETURN(FALSE); +} + + +int ha_federatedx::start_stmt(MYSQL_THD thd, thr_lock_type lock_type) +{ + DBUG_ENTER("ha_federatedx::start_stmt"); + DBUG_ASSERT(txn == get_txn(thd)); + + if (!txn->in_transaction()) + { + txn->stmt_begin(); + trans_register_ha(thd, FALSE, ht); + } + DBUG_RETURN(0); +} + + +int ha_federatedx::external_lock(MYSQL_THD thd, int lock_type) +{ + int error= 0; + DBUG_ENTER("ha_federatedx::external_lock"); + + if (lock_type == F_UNLCK) + txn->release(&io); + else + { + txn= get_txn(thd); + if (!(error= txn->acquire(share, lock_type == F_RDLCK, &io)) && + (lock_type == F_WRLCK || !io->is_autocommit())) + { + if (!thd_test_options(thd, (OPTION_NOT_AUTOCOMMIT | OPTION_BEGIN))) + { + txn->stmt_begin(); + trans_register_ha(thd, FALSE, ht); + } + else + { + txn->txn_begin(); + trans_register_ha(thd, TRUE, ht); + } + } + } + + DBUG_RETURN(error); +} + + +int ha_federatedx::savepoint_set(handlerton *hton, MYSQL_THD thd, void *sv) +{ + int error= 0; + federatedx_txn *txn= (federatedx_txn *) thd_get_ha_data(thd, hton); + DBUG_ENTER("ha_federatedx::savepoint_set"); + + if (txn && txn->has_connections()) + { + if (txn->txn_begin()) + trans_register_ha(thd, TRUE, hton); + + txn->sp_acquire((ulong *) sv); + + DBUG_ASSERT(1 < *(ulong *) sv); + } + + DBUG_RETURN(error); +} + + +int ha_federatedx::savepoint_rollback(handlerton *hton, MYSQL_THD thd, void *sv) + { + int error= 0; + federatedx_txn *txn= (federatedx_txn *) thd_get_ha_data(thd, hton); + DBUG_ENTER("ha_federatedx::savepoint_rollback"); + + if (txn) + error= txn->sp_rollback((ulong *) sv); + + DBUG_RETURN(error); +} + + +int ha_federatedx::savepoint_release(handlerton *hton, MYSQL_THD thd, void *sv) +{ + int error= 0; + federatedx_txn *txn= (federatedx_txn *) thd_get_ha_data(thd, hton); + DBUG_ENTER("ha_federatedx::savepoint_release"); + + if (txn) + error= txn->sp_release((ulong *) sv); + + DBUG_RETURN(error); +} + + +int ha_federatedx::commit(handlerton *hton, MYSQL_THD thd, bool all) +{ + int return_val; + federatedx_txn *txn= (federatedx_txn *) thd_get_ha_data(thd, hton); + DBUG_ENTER("ha_federatedx::commit"); + + if (all) + return_val= txn->txn_commit(); + else + return_val= txn->stmt_commit(); + + DBUG_PRINT("info", ("error val: %d", return_val)); + DBUG_RETURN(return_val); +} + + +int ha_federatedx::rollback(handlerton *hton, MYSQL_THD thd, bool all) +{ + int return_val; + federatedx_txn *txn= (federatedx_txn *) thd_get_ha_data(thd, hton); + DBUG_ENTER("ha_federatedx::rollback"); + + if (all) + return_val= txn->txn_rollback(); + else + return_val= txn->stmt_rollback(); + + DBUG_PRINT("info", ("error val: %d", return_val)); + DBUG_RETURN(return_val); +} + +struct st_mysql_storage_engine federatedx_storage_engine= +{ MYSQL_HANDLERTON_INTERFACE_VERSION }; + +mysql_declare_plugin(federated) +{ + MYSQL_STORAGE_ENGINE_PLUGIN, + &federatedx_storage_engine, + "FEDERATED", + "Patrick Galbraith", + "FederatedX pluggable storage engine", + PLUGIN_LICENSE_GPL, + federatedx_db_init, /* Plugin Init */ + federatedx_done, /* Plugin Deinit */ + 0x0100 /* 1.0 */, + NULL, /* status variables */ + NULL, /* system variables */ + NULL /* config options */ +} +mysql_declare_plugin_end; === added file 'storage/federatedx/ha_federatedx.h' --- a/storage/federatedx/ha_federatedx.h 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/ha_federatedx.h 2009-10-30 18:50:56 +0000 @@ -0,0 +1,446 @@ +/* +Copyright (c) 2008, Patrick Galbraith +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + + * Neither the name of Patrick Galbraith nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +class federatedx_io; + +/* + FEDERATEDX_SERVER will eventually be a structure that will be shared among + all FEDERATEDX_SHARE instances so that the federated server can minimise + the number of open connections. This will eventually lead to the support + of reliable XA federated tables. +*/ +typedef struct st_fedrated_server { + MEM_ROOT mem_root; + uint use_count, io_count; + + uchar *key; + uint key_length; + + const char *scheme; + const char *hostname; + const char *username; + const char *password; + const char *database; + const char *socket; + ushort port; + + const char *csname; + + pthread_mutex_t mutex; + federatedx_io *idle_list; +} FEDERATEDX_SERVER; + +/* + Please read ha_exmple.cc before reading this file. + Please keep in mind that the federatedx storage engine implements all methods + that are required to be implemented. handler.h has a full list of methods + that you can implement. +*/ + +#ifdef USE_PRAGMA_INTERFACE +#pragma interface /* gcc class implementation */ +#endif + +#include <mysql.h> + +/* + handler::print_error has a case statement for error numbers. + This value is (10000) is far out of range and will envoke the + default: case. + (Current error range is 120-159 from include/my_base.h) +*/ +#define HA_FEDERATEDX_ERROR_WITH_REMOTE_SYSTEM 10000 + +#define FEDERATEDX_QUERY_BUFFER_SIZE STRING_BUFFER_USUAL_SIZE * 5 +#define FEDERATEDX_RECORDS_IN_RANGE 2 +#define FEDERATEDX_MAX_KEY_LENGTH 3500 // Same as innodb + +/* + FEDERATEDX_SHARE is a structure that will be shared amoung all open handlers + The example implements the minimum of what you will probably need. +*/ +typedef struct st_federatedx_share { + MEM_ROOT mem_root; + + bool parsed; + /* this key is unique db/tablename */ + const char *share_key; + /* + the primary select query to be used in rnd_init + */ + char *select_query; + /* + remote host info, parse_url supplies + */ + char *server_name; + char *connection_string; + char *scheme; + char *hostname; + char *username; + char *password; + char *database; + char *table_name; + char *table; + char *socket; + char *sport; + int share_key_length; + ushort port; + + uint table_name_length, server_name_length, connect_string_length; + uint use_count; + THR_LOCK lock; + FEDERATEDX_SERVER *s; +} FEDERATEDX_SHARE; + + +typedef struct st_federatedx_result FEDERATEDX_IO_RESULT; +typedef struct st_federatedx_row FEDERATEDX_IO_ROW; +typedef ptrdiff_t FEDERATEDX_IO_OFFSET; + +class federatedx_io +{ + friend class federatedx_txn; + FEDERATEDX_SERVER * const server; + federatedx_io **owner_ptr; + federatedx_io *txn_next; + federatedx_io *idle_next; + bool active; /* currently participating in a transaction */ + bool busy; /* in use by a ha_federated instance */ + bool readonly;/* indicates that no updates have occurred */ + +protected: + void set_active(bool new_active) + { active= new_active; } +public: + federatedx_io(FEDERATEDX_SERVER *); + virtual ~federatedx_io(); + + bool is_readonly() const { return readonly; } + bool is_active() const { return active; } + + const char * get_charsetname() const + { return server->csname ? server->csname : "latin1"; } + + const char * get_hostname() const { return server->hostname; } + const char * get_username() const { return server->username; } + const char * get_password() const { return server->password; } + const char * get_database() const { return server->database; } + ushort get_port() const { return server->port; } + const char * get_socket() const { return server->socket; } + + static bool handles_scheme(const char *scheme); + static federatedx_io *construct(MEM_ROOT *server_root, + FEDERATEDX_SERVER *server); + + static void *operator new(size_t size, MEM_ROOT *mem_root) throw () + { return alloc_root(mem_root, size); } + static void operator delete(void *ptr, size_t size) + { TRASH(ptr, size); } + + virtual int query(const char *buffer, uint length)=0; + virtual FEDERATEDX_IO_RESULT *store_result()=0; + + virtual size_t max_query_size() const=0; + + virtual my_ulonglong affected_rows() const=0; + virtual my_ulonglong last_insert_id() const=0; + + virtual int error_code()=0; + virtual const char *error_str()=0; + + virtual void reset()=0; + virtual int commit()=0; + virtual int rollback()=0; + + virtual int savepoint_set(ulong sp)=0; + virtual ulong savepoint_release(ulong sp)=0; + virtual ulong savepoint_rollback(ulong sp)=0; + virtual void savepoint_restrict(ulong sp)=0; + + virtual ulong last_savepoint() const=0; + virtual ulong actual_savepoint() const=0; + virtual bool is_autocommit() const=0; + + virtual bool table_metadata(ha_statistics *stats, const char *table_name, + uint table_name_length, uint flag) = 0; + + /* resultset operations */ + + virtual void free_result(FEDERATEDX_IO_RESULT *io_result)=0; + virtual unsigned int get_num_fields(FEDERATEDX_IO_RESULT *io_result)=0; + virtual my_ulonglong get_num_rows(FEDERATEDX_IO_RESULT *io_result)=0; + virtual FEDERATEDX_IO_ROW *fetch_row(FEDERATEDX_IO_RESULT *io_result)=0; + virtual ulong *fetch_lengths(FEDERATEDX_IO_RESULT *io_result)=0; + virtual const char *get_column_data(FEDERATEDX_IO_ROW *row, + unsigned int column)=0; + virtual bool is_column_null(const FEDERATEDX_IO_ROW *row, + unsigned int column) const=0; +}; + + +class federatedx_txn +{ + federatedx_io *txn_list; + ulong savepoint_level; + ulong savepoint_stmt; + ulong savepoint_next; + + void release_scan(); +public: + federatedx_txn(); + ~federatedx_txn(); + + bool has_connections() const { return txn_list != NULL; } + bool in_transaction() const { return savepoint_next != 0; } + int acquire(FEDERATEDX_SHARE *share, bool readonly, federatedx_io **io); + void release(federatedx_io **io); + void close(FEDERATEDX_SERVER *); + + bool txn_begin(); + int txn_commit(); + int txn_rollback(); + + bool sp_acquire(ulong *save); + int sp_rollback(ulong *save); + int sp_release(ulong *save); + + bool stmt_begin(); + int stmt_commit(); + int stmt_rollback(); + void stmt_autocommit(); +}; + + +/* + Class definition for the storage engine +*/ +class ha_federatedx: public handler +{ + friend int federatedx_db_init(void *p); + + THR_LOCK_DATA lock; /* MySQL lock */ + FEDERATEDX_SHARE *share; /* Shared lock info */ + federatedx_txn *txn; + federatedx_io *io; + FEDERATEDX_IO_RESULT *stored_result; + uint fetch_num; // stores the fetch num + FEDERATEDX_IO_OFFSET current_position; // Current position used by ::position() + int remote_error_number; + char remote_error_buf[FEDERATEDX_QUERY_BUFFER_SIZE]; + bool ignore_duplicates, replace_duplicates; + bool insert_dup_update; + DYNAMIC_STRING bulk_insert; + +private: + /* + return 0 on success + return errorcode otherwise + */ + uint convert_row_to_internal_format(uchar *buf, FEDERATEDX_IO_ROW *row, + FEDERATEDX_IO_RESULT *result); + bool create_where_from_key(String *to, KEY *key_info, + const key_range *start_key, + const key_range *end_key, + bool records_in_range, bool eq_range); + int stash_remote_error(); + + federatedx_txn *get_txn(THD *thd, bool no_create= FALSE); + + static int disconnect(handlerton *hton, MYSQL_THD thd); + static int savepoint_set(handlerton *hton, MYSQL_THD thd, void *sv); + static int savepoint_rollback(handlerton *hton, MYSQL_THD thd, void *sv); + static int savepoint_release(handlerton *hton, MYSQL_THD thd, void *sv); + static int commit(handlerton *hton, MYSQL_THD thd, bool all); + static int rollback(handlerton *hton, MYSQL_THD thd, bool all); + + bool append_stmt_insert(String *query); + + int read_next(uchar *buf, FEDERATEDX_IO_RESULT *result); + int index_read_idx_with_result_set(uchar *buf, uint index, + const uchar *key, + uint key_len, + ha_rkey_function find_flag, + FEDERATEDX_IO_RESULT **result); + int real_query(const char *query, uint length); + int real_connect(FEDERATEDX_SHARE *my_share, uint create_flag); +public: + ha_federatedx(handlerton *hton, TABLE_SHARE *table_arg); + ~ha_federatedx() {} + /* The name that will be used for display purposes */ + const char *table_type() const { return "FEDERATED"; } + /* + The name of the index type that will be used for display + don't implement this method unless you really have indexes + */ + // perhaps get index type + const char *index_type(uint inx) { return "REMOTE"; } + const char **bas_ext() const; + /* + This is a list of flags that says what the storage engine + implements. The current table flags are documented in + handler.h + */ + ulonglong table_flags() const + { + /* fix server to be able to get remote server table flags */ + return (HA_PRIMARY_KEY_IN_READ_INDEX | HA_FILE_BASED + | HA_REC_NOT_IN_SEQ | HA_AUTO_PART_KEY | HA_CAN_INDEX_BLOBS | + HA_BINLOG_ROW_CAPABLE | HA_BINLOG_STMT_CAPABLE | + HA_NO_PREFIX_CHAR_KEYS | HA_PRIMARY_KEY_REQUIRED_FOR_DELETE | + HA_PARTIAL_COLUMN_READ | HA_NULL_IN_KEY); + } + /* + This is a bitmap of flags that says how the storage engine + implements indexes. The current index flags are documented in + handler.h. If you do not implement indexes, just return zero + here. + + part is the key part to check. First key part is 0 + If all_parts it's set, MySQL want to know the flags for the combined + index up to and including 'part'. + */ + /* fix server to be able to get remote server index flags */ + ulong index_flags(uint inx, uint part, bool all_parts) const + { + return (HA_READ_NEXT | HA_READ_RANGE | HA_READ_AFTER_KEY); + } + uint max_supported_record_length() const { return HA_MAX_REC_LENGTH; } + uint max_supported_keys() const { return MAX_KEY; } + uint max_supported_key_parts() const { return MAX_REF_PARTS; } + uint max_supported_key_length() const { return FEDERATEDX_MAX_KEY_LENGTH; } + uint max_supported_key_part_length() const { return FEDERATEDX_MAX_KEY_LENGTH; } + /* + Called in test_quick_select to determine if indexes should be used. + Normally, we need to know number of blocks . For federatedx we need to + know number of blocks on remote side, and number of packets and blocks + on the network side (?) + Talk to Kostja about this - how to get the + number of rows * ... + disk scan time on other side (block size, size of the row) + network time ... + The reason for "records * 1000" is that such a large number forces + this to use indexes " + */ + double scan_time() + { + DBUG_PRINT("info", ("records %lu", (ulong) stats.records)); + return (double)(stats.records*1000); + } + /* + The next method will never be called if you do not implement indexes. + */ + double read_time(uint index, uint ranges, ha_rows rows) + { + /* + Per Brian, this number is bugus, but this method must be implemented, + and at a later date, he intends to document this issue for handler code + */ + return (double) rows / 20.0+1; + } + + const key_map *keys_to_use_for_scanning() { return &key_map_full; } + /* + Everything below are methods that we implment in ha_federatedx.cc. + + Most of these methods are not obligatory, skip them and + MySQL will treat them as not implemented + */ + int open(const char *name, int mode, uint test_if_locked); // required + int close(void); // required + + void start_bulk_insert(ha_rows rows); + int end_bulk_insert(bool abort); + int write_row(uchar *buf); + int update_row(const uchar *old_data, uchar *new_data); + int delete_row(const uchar *buf); + int index_init(uint keynr, bool sorted); + ha_rows estimate_rows_upper_bound(); + int index_read(uchar *buf, const uchar *key, + uint key_len, enum ha_rkey_function find_flag); + int index_read_idx(uchar *buf, uint idx, const uchar *key, + uint key_len, enum ha_rkey_function find_flag); + int index_next(uchar *buf); + int index_end(); + int read_range_first(const key_range *start_key, + const key_range *end_key, + bool eq_range, bool sorted); + int read_range_next(); + /* + unlike index_init(), rnd_init() can be called two times + without rnd_end() in between (it only makes sense if scan=1). + then the second call should prepare for the new table scan + (e.g if rnd_init allocates the cursor, second call should + position it to the start of the table, no need to deallocate + and allocate it again + */ + int rnd_init(bool scan); //required + int rnd_end(); + int rnd_next(uchar *buf); //required + int rnd_pos(uchar *buf, uchar *pos); //required + void position(const uchar *record); //required + int info(uint); //required + int extra(ha_extra_function operation); + + void update_auto_increment(void); + int repair(THD* thd, HA_CHECK_OPT* check_opt); + int optimize(THD* thd, HA_CHECK_OPT* check_opt); + + int delete_all_rows(void); + int create(const char *name, TABLE *form, + HA_CREATE_INFO *create_info); //required + ha_rows records_in_range(uint inx, key_range *start_key, + key_range *end_key); + uint8 table_cache_type() { return HA_CACHE_TBL_NOCACHE; } + + THR_LOCK_DATA **store_lock(THD *thd, THR_LOCK_DATA **to, + enum thr_lock_type lock_type); //required + bool get_error_message(int error, String *buf); + int start_stmt(THD *thd, thr_lock_type lock_type); + int external_lock(THD *thd, int lock_type); + int reset(void); + int free_result(void); +}; + +extern const char ident_quote_char; // Character for quoting + // identifiers +extern const char value_quote_char; // Character for quoting + // literals + +extern bool append_ident(String *string, const char *name, uint length, + const char quote_char); + + +extern federatedx_io *instantiate_io_mysql(MEM_ROOT *server_root, + FEDERATEDX_SERVER *server); +extern federatedx_io *instantiate_io_null(MEM_ROOT *server_root, + FEDERATEDX_SERVER *server); === added file 'storage/federatedx/plug.in' --- a/storage/federatedx/plug.in 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/plug.in 2009-10-30 18:50:56 +0000 @@ -0,0 +1,5 @@ +MYSQL_STORAGE_ENGINE(federated,,[FederatedX Storage Engine], + [FederatedX Storage Engine], [max,max-no-ndb]) +MYSQL_PLUGIN_DYNAMIC(federated, [ha_federatedx.la]) +MYSQL_PLUGIN_STATIC(federated, [libfederatedx.a]) +MYSQL_PLUGIN_DEPENDS_ON_MYSQL_INTERNALS(federated, [ha_federatedx.cc]) === modified file 'storage/pbxt/src/cache_xt.cc' --- a/storage/pbxt/src/cache_xt.cc 2009-08-17 11:12:36 +0000 +++ b/storage/pbxt/src/cache_xt.cc 2009-10-30 18:50:56 +0000 @@ -374,7 +374,7 @@ xtPublic void xt_ind_release_handle(XTIn { DcHandleSlotPtr hs; XTIndBlockPtr block = NULL; - u_int hash_idx = NULL; + u_int hash_idx = 0; DcSegmentPtr seg = NULL; XTIndBlockPtr xblock; @@ -1379,7 +1379,7 @@ xtPublic xtBool xt_ind_fetch(XTOpenTable ASSERT_NS(iref->ir_xlock == 2); #endif if (!(block = ind_cac_fetch(ot, ind, address, &seg, TRUE))) - return NULL; + return 0; branch_size = XT_GET_DISK_2(((XTIdxBranchDPtr) block->cb_data)->tb_size_2); if (XT_GET_INDEX_BLOCK_LEN(branch_size) < 2 || XT_GET_INDEX_BLOCK_LEN(branch_size) > XT_INDEX_PAGE_SIZE) { === modified file 'storage/xtradb/include/buf0buf.ic' --- a/storage/xtradb/include/buf0buf.ic 2009-06-25 01:43:25 +0000 +++ b/storage/xtradb/include/buf0buf.ic 2009-10-30 18:50:56 +0000 @@ -1056,7 +1056,7 @@ buf_page_release( buf_block_t* block, /* in: buffer block */ ulint rw_latch, /* in: RW_S_LATCH, RW_X_LATCH, RW_NO_LATCH */ - mtr_t* mtr) /* in: mtr */ + mtr_t* mtr __attribute__((unused))) /* in: mtr */ { ut_ad(block);

1 0

[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (monty:2795)
by Michael Widenius 30 Oct '09

30 Oct '09

#At lp:maria based on revid:psergey@askmonty.org-20091030105048-64ufz1ku62g882w5 2795 Michael Widenius 2009-10-30 [merge] Automatic merge of federatedx code added: mysql-test/suite/funcs_1/r/is_tables_is_embedded.result mysql-test/suite/funcs_1/t/is_tables_is_embedded.test mysql-test/suite/maria/t/maria_showlog_error-master.opt mysql-test/suite/pbxt/my.cnf storage/federated/README storage/federatedx/ storage/federatedx/AUTHORS storage/federatedx/CMakeFiles.txt storage/federatedx/ChangeLog storage/federatedx/FAQ storage/federatedx/Makefile.am storage/federatedx/README storage/federatedx/README.windows storage/federatedx/TODO storage/federatedx/federatedx_io.cc storage/federatedx/federatedx_io_mysql.cc storage/federatedx/federatedx_io_null.cc storage/federatedx/federatedx_probes.h storage/federatedx/federatedx_txn.cc storage/federatedx/ha_federatedx.cc storage/federatedx/ha_federatedx.h storage/federatedx/plug.in renamed: storage/federated/plug.in => storage/federated/plug.in.disabled modified: .bzrignore BUILD/SETUP.sh client/mysql.cc client/mysql_upgrade.c client/mysqladmin.cc client/mysqlslap.c extra/yassl/src/crypto_wrapper.cpp extra/yassl/taocrypt/src/aes.cpp extra/yassl/taocrypt/src/blowfish.cpp extra/yassl/taocrypt/src/misc.cpp extra/yassl/taocrypt/src/twofish.cpp include/mysys_err.h libmysqld/Makefile.am mysql-test/include/maria_empty_logs.inc mysql-test/include/wait_for_status_var.inc mysql-test/lib/mtr_cases.pm mysql-test/mysql-test-run.pl mysql-test/r/alter_table.result mysql-test/r/func_misc.result mysql-test/r/gis-rtree.result mysql-test/r/innodb_xtradb_bug317074.result mysql-test/r/merge.result mysql-test/r/myisam_debug.result mysql-test/suite/federated/disabled.def mysql-test/suite/federated/federated.result mysql-test/suite/federated/federated.test mysql-test/suite/federated/federated_archive.result mysql-test/suite/federated/federated_bug_13118.result mysql-test/suite/federated/federated_bug_25714.result mysql-test/suite/federated/federated_cleanup.inc mysql-test/suite/federated/federated_innodb.result mysql-test/suite/federated/federated_server.result mysql-test/suite/federated/federated_server.test mysql-test/suite/federated/federated_transactions.result mysql-test/suite/funcs_1/r/is_columns_is_embedded.result mysql-test/suite/funcs_1/r/is_tables_myisam_embedded.result mysql-test/suite/funcs_1/r/is_tables_mysql_embedded.result mysql-test/suite/funcs_1/t/is_tables_is.test mysql-test/suite/parts/inc/partition.pre mysql-test/suite/parts/inc/partition_bigint.inc mysql-test/suite/parts/inc/partition_binary.inc mysql-test/suite/parts/inc/partition_bit.inc mysql-test/suite/parts/inc/partition_char.inc mysql-test/suite/parts/inc/partition_date.inc mysql-test/suite/parts/inc/partition_datetime.inc mysql-test/suite/parts/inc/partition_decimal.inc mysql-test/suite/parts/inc/partition_double.inc mysql-test/suite/parts/inc/partition_enum.inc mysql-test/suite/parts/inc/partition_float.inc mysql-test/suite/parts/inc/partition_int.inc mysql-test/suite/parts/inc/partition_mediumint.inc mysql-test/suite/parts/inc/partition_smallint.inc mysql-test/suite/parts/inc/partition_time.inc mysql-test/suite/parts/inc/partition_timestamp.inc mysql-test/suite/parts/inc/partition_tinyint.inc mysql-test/suite/parts/inc/partition_varbinary.inc mysql-test/suite/parts/inc/partition_varchar.inc mysql-test/suite/parts/inc/partition_year.inc mysql-test/suite/parts/r/partition_char_innodb.result mysql-test/suite/parts/r/partition_char_myisam.result mysql-test/suite/parts/r/partition_datetime_innodb.result mysql-test/suite/parts/r/partition_datetime_myisam.result mysql-test/suite/parts/t/part_supported_sql_func_innodb.test mysql-test/suite/parts/t/partition_alter1_1_2_innodb.test mysql-test/suite/parts/t/partition_alter4_myisam.test mysql-test/suite/pbxt/t/count_distinct3.test mysql-test/suite/pbxt/t/subselect.test mysql-test/t/almost_full.test mysql-test/t/alter_table.test mysql-test/t/archive.test mysql-test/t/bench_count_distinct.test mysql-test/t/change_user.test mysql-test/t/check.test mysql-test/t/count_distinct2.test mysql-test/t/count_distinct3.test mysql-test/t/ctype_euckr.test mysql-test/t/derived.test mysql-test/t/events_time_zone.test mysql-test/t/fulltext2.test mysql-test/t/func_misc.test mysql-test/t/gis-rtree.test mysql-test/t/heap.test mysql-test/t/innodb_xtradb_bug317074.test mysql-test/t/insert.test mysql-test/t/kill.test mysql-test/t/merge.test mysql-test/t/multi_update.test mysql-test/t/multi_update2.test mysql-test/t/myisam.test mysql-test/t/myisam_debug.test mysql-test/t/myisampack.test mysql-test/t/order_by.test mysql-test/t/order_fill_sortbuf.test mysql-test/t/partition.test mysql-test/t/partition_archive.test mysql-test/t/select_found.test mysql-test/t/sp-big.test mysql-test/t/subselect.test mysql-test/t/warnings.test mysql-test/valgrind.supp mysys/errors.c mysys/my_copy.c mysys/my_redel.c mysys/safemalloc.c scripts/make_binary_distribution.sh sql/ha_partition.cc sql/log.cc sql/mysqld.cc sql/rpl_rli.cc sql/set_var.cc sql/slave.cc sql/sql_cache.cc sql/sql_parse.cc sql/sql_plugin.cc sql/sql_select.cc sql/sql_string.cc sql/udf_example.c storage/maria/ha_maria.cc storage/maria/ma_extra.c storage/maria/ma_locking.c storage/maria/ma_recovery.c storage/maria/unittest/ma_test_loghandler-t.c storage/myisam/mi_extra.c storage/pbxt/src/cache_xt.cc storage/pbxt/src/strutil_xt.cc storage/xtradb/include/buf0buf.ic tests/mysql_client_test.c unittest/mysys/base64-t.c === modified file '.bzrignore' --- a/.bzrignore 2009-09-15 12:12:51 +0000 +++ b/.bzrignore 2009-10-30 18:51:46 +0000 @@ -1921,3 +1921,4 @@ sql/share/ukrainian libmysqld/examples/mysqltest.cc extra/libevent/event-config.h libmysqld/opt_table_elimination.cc +libmysqld/ha_federatedx.cc === modified file 'BUILD/SETUP.sh' --- a/BUILD/SETUP.sh 2009-10-06 14:53:46 +0000 +++ b/BUILD/SETUP.sh 2009-10-29 00:04:56 +0000 @@ -146,6 +146,13 @@ then debug_cflags="$debug_cflags $debug_extra_cflags" fi +static_link="--with-mysqld-ldflags=-all-static " +static_link="$static_link --with-client-ldflags=-all-static" +# we need local-infile in all binaries for rpl000001 +# if you need to disable local-infile in the client, write a build script +# and unset local_infile_configs +local_infile_configs="--enable-local-infile" + # # Configuration options. # @@ -154,6 +161,8 @@ base_configs="$base_configs --with-extra base_configs="$base_configs --enable-thread-safe-client " base_configs="$base_configs --with-big-tables" base_configs="$base_configs --with-plugin-maria --with-maria-tmp-tables --without-plugin-innodb_plugin" +# Compile our client programs with static libraries to allow them to be moved +base_configs="$base_configs --with-mysqld-ldflags=-static --with-client-ldflags=-static" if test -d "$path/../cmd-line-utils/readline" then @@ -163,14 +172,6 @@ then base_configs="$base_configs --with-libedit" fi -static_link="--with-mysqld-ldflags=-all-static " -static_link="$static_link --with-client-ldflags=-all-static" -# we need local-infile in all binaries for rpl000001 -# if you need to disable local-infile in the client, write a build script -# and unset local_infile_configs -local_infile_configs="--enable-local-infile" - - max_no_embedded_configs="$SSL_LIBRARY --with-plugins=max" max_no_qc_configs="$SSL_LIBRARY --with-plugins=max --without-query-cache" max_no_ndb_configs="$SSL_LIBRARY --with-plugins=max-no-ndb --with-embedded-server --with-libevent" === modified file 'client/mysql.cc' --- a/client/mysql.cc 2009-10-02 11:56:11 +0000 +++ b/client/mysql.cc 2009-10-26 11:35:42 +0000 @@ -3812,8 +3812,9 @@ static int com_edit(String *buffer,char *line __attribute__((unused))) { char filename[FN_REFLEN],buff[160]; - int fd,tmp; + int fd,tmp,error; const char *editor; + MY_STAT stat_arg; if ((fd=create_temp_file(filename,NullS,"sql", O_CREAT | O_WRONLY, MYF(MY_WME))) < 0) @@ -3829,9 +3830,13 @@ com_edit(String *buffer,char *line __att !(editor = (char *)getenv("VISUAL"))) editor = "vi"; strxmov(buff,editor," ",filename,NullS); - (void) system(buff); + if ((error= system(buff))) + { + char errmsg[100]; + sprintf(errmsg, "Command '%.40s' failed", buff); + put_info(errmsg, INFO_ERROR, 0, NullS); + } - MY_STAT stat_arg; if (!my_stat(filename,&stat_arg,MYF(MY_WME))) goto err; if ((fd = my_open(filename,O_RDONLY, MYF(MY_WME))) < 0) === modified file 'client/mysql_upgrade.c' --- a/client/mysql_upgrade.c 2009-07-16 12:43:17 +0000 +++ b/client/mysql_upgrade.c 2009-10-26 11:35:42 +0000 @@ -559,12 +559,11 @@ static int upgrade_already_done(void) if (!(in= my_fopen(upgrade_info_file, O_RDONLY, MYF(0)))) return 0; /* Could not open file => not sure */ - /* - Read from file, don't care if it fails since it - will be detected by the strncmp - */ bzero(buf, sizeof(buf)); - fgets(buf, sizeof(buf), in); + if (!fgets(buf, sizeof(buf), in)) + { + /* Ignore, will be detected by strncmp() below */ + } my_fclose(in, MYF(0)); === modified file 'client/mysqladmin.cc' --- a/client/mysqladmin.cc 2009-09-07 20:50:10 +0000 +++ b/client/mysqladmin.cc 2009-10-30 18:50:56 +0000 @@ -1042,8 +1042,8 @@ static int drop_db(MYSQL *mysql, const c puts("Any data stored in the database will be destroyed.\n"); printf("Do you really want to drop the '%s' database [y/N] ",db); fflush(stdout); - VOID(fgets(buf,sizeof(buf)-1,stdin)); - if ((*buf != 'y') && (*buf != 'Y')) + if (fgets(buf,sizeof(buf)-1,stdin) == 0 || + ((*buf != 'y') && (*buf != 'Y'))) { puts("\nOK, aborting database drop!"); return -1; === modified file 'client/mysqlslap.c' --- a/client/mysqlslap.c 2009-09-25 08:56:53 +0000 +++ b/client/mysqlslap.c 2009-10-26 11:35:42 +0000 @@ -472,7 +472,7 @@ void concurrency_loop(MYSQL *mysql, uint run_query(mysql, "SET AUTOCOMMIT=0", strlen("SET AUTOCOMMIT=0")); if (pre_system) - system(pre_system); + if (system(pre_system)) { /* Ignore for now */ } /* Pre statements are always run after all other logic so they can @@ -487,7 +487,7 @@ void concurrency_loop(MYSQL *mysql, uint run_statements(mysql, post_statements); if (post_system) - system(post_system); + if (system(post_system)) { /* Ignore for now */ } /* We are finished with this run */ if (auto_generate_sql_autoincrement || auto_generate_sql_guid_primary) === modified file 'extra/yassl/src/crypto_wrapper.cpp' --- a/extra/yassl/src/crypto_wrapper.cpp 2007-03-23 12:43:09 +0000 +++ b/extra/yassl/src/crypto_wrapper.cpp 2009-10-26 11:35:42 +0000 @@ -953,7 +953,11 @@ x509* PemToDer(FILE* file, CertType type info->set = true; } } - fgets(line,sizeof(line), file); // get blank line + // get blank line + if (fgets(line,sizeof(line), file) == 0) + { + /* Impossible case */ + } begin = ftell(file); } === modified file 'extra/yassl/taocrypt/src/aes.cpp' --- a/extra/yassl/taocrypt/src/aes.cpp 2007-03-23 12:43:09 +0000 +++ b/extra/yassl/taocrypt/src/aes.cpp 2009-10-26 11:35:42 +0000 @@ -52,6 +52,7 @@ void AES::Process(byte* out, const byte* in += BLOCK_SIZE; } else if (mode_ == CBC) + { if (dir_ == ENCRYPTION) while (blocks--) { r_[0] ^= *(word32*)in; @@ -78,6 +79,7 @@ void AES::Process(byte* out, const byte* out += BLOCK_SIZE; in += BLOCK_SIZE; } + } } #endif // DO_AES_ASM === modified file 'extra/yassl/taocrypt/src/blowfish.cpp' --- a/extra/yassl/taocrypt/src/blowfish.cpp 2007-01-29 15:54:40 +0000 +++ b/extra/yassl/taocrypt/src/blowfish.cpp 2009-10-26 11:35:42 +0000 @@ -54,6 +54,7 @@ void Blowfish::Process(byte* out, const in += BLOCK_SIZE; } else if (mode_ == CBC) + { if (dir_ == ENCRYPTION) while (blocks--) { r_[0] ^= *(word32*)in; @@ -78,6 +79,7 @@ void Blowfish::Process(byte* out, const out += BLOCK_SIZE; in += BLOCK_SIZE; } + } } #endif // DO_BLOWFISH_ASM === modified file 'extra/yassl/taocrypt/src/misc.cpp' --- a/extra/yassl/taocrypt/src/misc.cpp 2007-04-11 20:07:24 +0000 +++ b/extra/yassl/taocrypt/src/misc.cpp 2009-10-26 11:35:42 +0000 @@ -166,6 +166,7 @@ word Crop(word value, unsigned int size) #ifdef TAOCRYPT_X86ASM_AVAILABLE +#ifdef NOT_USED #ifndef _MSC_VER static jmp_buf s_env; static void SigIllHandler(int) @@ -173,6 +174,7 @@ word Crop(word value, unsigned int size) longjmp(s_env, 1); } #endif +#endif bool HaveCpuId() === modified file 'extra/yassl/taocrypt/src/twofish.cpp' --- a/extra/yassl/taocrypt/src/twofish.cpp 2007-01-29 15:54:40 +0000 +++ b/extra/yassl/taocrypt/src/twofish.cpp 2009-10-30 18:50:56 +0000 @@ -55,6 +55,7 @@ void Twofish::Process(byte* out, const b in += BLOCK_SIZE; } else if (mode_ == CBC) + { if (dir_ == ENCRYPTION) while (blocks--) { r_[0] ^= *(word32*)in; @@ -82,6 +83,7 @@ void Twofish::Process(byte* out, const b out += BLOCK_SIZE; in += BLOCK_SIZE; } + } } #endif // DO_TWOFISH_ASM === modified file 'include/mysys_err.h' --- a/include/mysys_err.h 2008-01-03 07:45:46 +0000 +++ b/include/mysys_err.h 2009-10-26 11:35:42 +0000 @@ -63,7 +63,8 @@ extern const char * NEAR globerrs[]; /* #define EE_FILENOTFOUND 29 #define EE_FILE_NOT_CLOSED 30 #define EE_CANT_CHMOD 31 -#define EE_ERROR_LAST 31 /* Copy last error nr */ +#define EE_CANT_COPY_OWNERSHIP 32 +#define EE_ERROR_LAST 32 /* Copy last error nr */ /* Add error numbers before EE_ERROR_LAST and change it accordingly. */ /* exit codes for all MySQL programs */ === modified file 'libmysqld/Makefile.am' --- a/libmysqld/Makefile.am 2009-09-15 10:46:35 +0000 +++ b/libmysqld/Makefile.am 2009-10-30 18:50:56 +0000 @@ -124,7 +124,7 @@ handler.o: handler.cc # found to append fileslists that collected by configure # to the sources list -ha_federated.o:ha_federated.cc +ha_federatedx.o:ha_federatedx.cc $(CXXCOMPILE) $(LM_CFLAGS) -c $< ha_heap.o:ha_heap.cc === modified file 'mysql-test/include/maria_empty_logs.inc' --- a/mysql-test/include/maria_empty_logs.inc 2009-02-19 09:01:25 +0000 +++ b/mysql-test/include/maria_empty_logs.inc 2009-10-13 12:47:17 +0000 @@ -1,6 +1,10 @@ # Maria help script. # Cleans up all logs to give recovery a fresh start. - +# +# Note that this script relies on the number of threads connect at start of +# this script, so one should run this script with a freshly started server +# for it to work. +# # API: set mel_keep_control_file=1 if want to keep control file; # uses vardir, port and socket. === modified file 'mysql-test/include/wait_for_status_var.inc' --- a/mysql-test/include/wait_for_status_var.inc 2009-04-03 21:33:13 +0000 +++ b/mysql-test/include/wait_for_status_var.inc 2009-10-13 12:47:17 +0000 @@ -51,11 +51,12 @@ if (`SELECT '$_status_var_comparsion' = } let $_show_status_value= query_get_value("SHOW $status_type STATUS LIKE '$status_var'", Value, 1); + while (`SELECT NOT('$_show_status_value' $_status_var_comparsion '$status_var_value')`) { if (!$_status_timeout_counter) { - --echo **** ERROR: failed while waiting for $status_type $status_var $_status_var_comparison $status_var_value **** + --echo **** ERROR: failed while waiting for '$status_type' '$status_var' $_status_var_comparsion '$status_var_value' **** --echo Note: the following output may have changed since the failure was detected --echo **** Showing STATUS, PROCESSLIST **** eval SHOW $status_type STATUS LIKE '$status_var'; === modified file 'mysql-test/lib/mtr_cases.pm' --- a/mysql-test/lib/mtr_cases.pm 2009-10-07 22:59:07 +0000 +++ b/mysql-test/lib/mtr_cases.pm 2009-10-14 08:09:56 +0000 @@ -562,8 +562,12 @@ sub collect_one_suite($) sub optimize_cases { my ($cases)= @_; + my @new_cases= (); + foreach my $tinfo ( @$cases ) { + push @new_cases, $tinfo; + # Skip processing if already marked as skipped next if $tinfo->{skip}; @@ -617,6 +621,13 @@ sub optimize_cases { $tinfo->{'skip'}= 1; $tinfo->{'comment'}= "Doesn't support --binlog-format='$test_binlog_format'"; + # This test was added as a replication combination, but it is not + # actually ever possible to run it, as it is not made for this + # combination. + # So delete it from the list, rather than confuse the user with a + # message that this test is skipped (it is not really, just run + # with other combinations). + pop(@new_cases); next; } } @@ -685,6 +696,7 @@ sub optimize_cases { } } } + @$cases= @new_cases; } === modified file 'mysql-test/mysql-test-run.pl' --- a/mysql-test/mysql-test-run.pl 2009-10-07 22:57:43 +0000 +++ b/mysql-test/mysql-test-run.pl 2009-10-30 18:50:56 +0000 @@ -127,7 +127,6 @@ my $path_config_file; # The ge our $opt_vs_config = $ENV{'MTR_VS_CONFIG'}; my $DEFAULT_SUITES= "binlog,federated,main,maria,rpl,innodb,parts"; -my $opt_suites; our $opt_usage; our $opt_list_options; @@ -2402,7 +2401,7 @@ sub check_ndbcluster_support ($) { if ( ! $mysqld_variables{'ndb-connectstring'} ) { - mtr_report(" - skipping ndbcluster, mysqld not compiled with ndbcluster"); + #mtr_report(" - skipping ndbcluster, mysqld not compiled with ndbcluster"); $opt_skip_ndbcluster= 2; return; } @@ -2831,7 +2830,7 @@ sub mysql_install_db { mtr_add_arg($args, "--basedir=%s", $install_basedir); mtr_add_arg($args, "--datadir=%s", $install_datadir); mtr_add_arg($args, "--loose-skip-innodb"); - mtr_add_arg($args, "--loose-skip-falcon"); + mtr_add_arg($args, "--loose-skip-pbxt"); mtr_add_arg($args, "--loose-skip-ndbcluster"); mtr_add_arg($args, "--loose-skip-maria"); mtr_add_arg($args, "--disable-sync-frm"); === modified file 'mysql-test/r/alter_table.result' --- a/mysql-test/r/alter_table.result 2009-06-07 10:05:19 +0000 +++ b/mysql-test/r/alter_table.result 2009-10-28 07:52:34 +0000 @@ -143,16 +143,6 @@ t1 1 n4 1 n4 A NULL NULL NULL YES BTREE t1 1 n4 2 n1 A NULL NULL NULL BTREE disabled t1 1 n4 3 n2 A NULL NULL NULL YES BTREE disabled t1 1 n4 4 n3 A NULL NULL NULL YES BTREE disabled -insert into t1 values(10,RAND()*1000,RAND()*1000,RAND()); -insert into t1 values(9,RAND()*1000,RAND()*1000,RAND()); -insert into t1 values(8,RAND()*1000,RAND()*1000,RAND()); -insert into t1 values(7,RAND()*1000,RAND()*1000,RAND()); -insert into t1 values(6,RAND()*1000,RAND()*1000,RAND()); -insert into t1 values(5,RAND()*1000,RAND()*1000,RAND()); -insert into t1 values(4,RAND()*1000,RAND()*1000,RAND()); -insert into t1 values(3,RAND()*1000,RAND()*1000,RAND()); -insert into t1 values(2,RAND()*1000,RAND()*1000,RAND()); -insert into t1 values(1,RAND()*1000,RAND()*1000,RAND()); alter table t1 enable keys; show keys from t1; Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment @@ -183,106 +173,6 @@ i int(10) unsigned NO PRI NULL auto_incr c char(10) YES NULL drop table t1; create table t1 (a int, b int); -insert into t1 values(1,100), (2,100), (3, 100); -insert into t1 values(1,99), (2,99), (3, 99); -insert into t1 values(1,98), (2,98), (3, 98); -insert into t1 values(1,97), (2,97), (3, 97); -insert into t1 values(1,96), (2,96), (3, 96); -insert into t1 values(1,95), (2,95), (3, 95); -insert into t1 values(1,94), (2,94), (3, 94); -insert into t1 values(1,93), (2,93), (3, 93); -insert into t1 values(1,92), (2,92), (3, 92); -insert into t1 values(1,91), (2,91), (3, 91); -insert into t1 values(1,90), (2,90), (3, 90); -insert into t1 values(1,89), (2,89), (3, 89); -insert into t1 values(1,88), (2,88), (3, 88); -insert into t1 values(1,87), (2,87), (3, 87); -insert into t1 values(1,86), (2,86), (3, 86); -insert into t1 values(1,85), (2,85), (3, 85); -insert into t1 values(1,84), (2,84), (3, 84); -insert into t1 values(1,83), (2,83), (3, 83); -insert into t1 values(1,82), (2,82), (3, 82); -insert into t1 values(1,81), (2,81), (3, 81); -insert into t1 values(1,80), (2,80), (3, 80); -insert into t1 values(1,79), (2,79), (3, 79); -insert into t1 values(1,78), (2,78), (3, 78); -insert into t1 values(1,77), (2,77), (3, 77); -insert into t1 values(1,76), (2,76), (3, 76); -insert into t1 values(1,75), (2,75), (3, 75); -insert into t1 values(1,74), (2,74), (3, 74); -insert into t1 values(1,73), (2,73), (3, 73); -insert into t1 values(1,72), (2,72), (3, 72); -insert into t1 values(1,71), (2,71), (3, 71); -insert into t1 values(1,70), (2,70), (3, 70); -insert into t1 values(1,69), (2,69), (3, 69); -insert into t1 values(1,68), (2,68), (3, 68); -insert into t1 values(1,67), (2,67), (3, 67); -insert into t1 values(1,66), (2,66), (3, 66); -insert into t1 values(1,65), (2,65), (3, 65); -insert into t1 values(1,64), (2,64), (3, 64); -insert into t1 values(1,63), (2,63), (3, 63); -insert into t1 values(1,62), (2,62), (3, 62); -insert into t1 values(1,61), (2,61), (3, 61); -insert into t1 values(1,60), (2,60), (3, 60); -insert into t1 values(1,59), (2,59), (3, 59); -insert into t1 values(1,58), (2,58), (3, 58); -insert into t1 values(1,57), (2,57), (3, 57); -insert into t1 values(1,56), (2,56), (3, 56); -insert into t1 values(1,55), (2,55), (3, 55); -insert into t1 values(1,54), (2,54), (3, 54); -insert into t1 values(1,53), (2,53), (3, 53); -insert into t1 values(1,52), (2,52), (3, 52); -insert into t1 values(1,51), (2,51), (3, 51); -insert into t1 values(1,50), (2,50), (3, 50); -insert into t1 values(1,49), (2,49), (3, 49); -insert into t1 values(1,48), (2,48), (3, 48); -insert into t1 values(1,47), (2,47), (3, 47); -insert into t1 values(1,46), (2,46), (3, 46); -insert into t1 values(1,45), (2,45), (3, 45); -insert into t1 values(1,44), (2,44), (3, 44); -insert into t1 values(1,43), (2,43), (3, 43); -insert into t1 values(1,42), (2,42), (3, 42); -insert into t1 values(1,41), (2,41), (3, 41); -insert into t1 values(1,40), (2,40), (3, 40); -insert into t1 values(1,39), (2,39), (3, 39); -insert into t1 values(1,38), (2,38), (3, 38); -insert into t1 values(1,37), (2,37), (3, 37); -insert into t1 values(1,36), (2,36), (3, 36); -insert into t1 values(1,35), (2,35), (3, 35); -insert into t1 values(1,34), (2,34), (3, 34); -insert into t1 values(1,33), (2,33), (3, 33); -insert into t1 values(1,32), (2,32), (3, 32); -insert into t1 values(1,31), (2,31), (3, 31); -insert into t1 values(1,30), (2,30), (3, 30); -insert into t1 values(1,29), (2,29), (3, 29); -insert into t1 values(1,28), (2,28), (3, 28); -insert into t1 values(1,27), (2,27), (3, 27); -insert into t1 values(1,26), (2,26), (3, 26); -insert into t1 values(1,25), (2,25), (3, 25); -insert into t1 values(1,24), (2,24), (3, 24); -insert into t1 values(1,23), (2,23), (3, 23); -insert into t1 values(1,22), (2,22), (3, 22); -insert into t1 values(1,21), (2,21), (3, 21); -insert into t1 values(1,20), (2,20), (3, 20); -insert into t1 values(1,19), (2,19), (3, 19); -insert into t1 values(1,18), (2,18), (3, 18); -insert into t1 values(1,17), (2,17), (3, 17); -insert into t1 values(1,16), (2,16), (3, 16); -insert into t1 values(1,15), (2,15), (3, 15); -insert into t1 values(1,14), (2,14), (3, 14); -insert into t1 values(1,13), (2,13), (3, 13); -insert into t1 values(1,12), (2,12), (3, 12); -insert into t1 values(1,11), (2,11), (3, 11); -insert into t1 values(1,10), (2,10), (3, 10); -insert into t1 values(1,9), (2,9), (3, 9); -insert into t1 values(1,8), (2,8), (3, 8); -insert into t1 values(1,7), (2,7), (3, 7); -insert into t1 values(1,6), (2,6), (3, 6); -insert into t1 values(1,5), (2,5), (3, 5); -insert into t1 values(1,4), (2,4), (3, 4); -insert into t1 values(1,3), (2,3), (3, 3); -insert into t1 values(1,2), (2,2), (3, 2); -insert into t1 values(1,1), (2,1), (3, 1); alter table t1 add unique (a,b), add key (b); show keys from t1; Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment === modified file 'mysql-test/r/func_misc.result' --- a/mysql-test/r/func_misc.result 2009-06-11 16:21:32 +0000 +++ b/mysql-test/r/func_misc.result 2009-10-28 07:52:34 +0000 @@ -116,10 +116,6 @@ CREATE TEMPORARY TABLE t_history (attemp start_ts DATETIME, end_ts DATETIME, start_cached INTEGER, end_cached INTEGER); CREATE TABLE t1 (f1 BIGINT); -INSERT INTO t1 VALUES (1); -INSERT INTO t1 VALUES (1); -INSERT INTO t1 VALUES (1); -INSERT INTO t1 VALUES (1); INSERT INTO t_history SET attempt = 4 - 4 + 1, start_ts = NOW(), start_cached = 0; === modified file 'mysql-test/r/gis-rtree.result' --- a/mysql-test/r/gis-rtree.result 2009-07-10 23:12:13 +0000 +++ b/mysql-test/r/gis-rtree.result 2009-10-28 07:52:34 +0000 @@ -12,156 +12,6 @@ t1 CREATE TABLE `t1` ( PRIMARY KEY (`fid`), SPATIAL KEY `g` (`g`) ) ENGINE=MyISAM DEFAULT CHARSET=latin1 -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(150 150, 150 150)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(149 149, 151 151)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(148 148, 152 152)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(147 147, 153 153)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(146 146, 154 154)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(145 145, 155 155)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(144 144, 156 156)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(143 143, 157 157)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(142 142, 158 158)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(141 141, 159 159)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(140 140, 160 160)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(139 139, 161 161)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(138 138, 162 162)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(137 137, 163 163)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(136 136, 164 164)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(135 135, 165 165)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(134 134, 166 166)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(133 133, 167 167)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(132 132, 168 168)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(131 131, 169 169)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(130 130, 170 170)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(129 129, 171 171)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(128 128, 172 172)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(127 127, 173 173)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(126 126, 174 174)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(125 125, 175 175)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(124 124, 176 176)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(123 123, 177 177)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(122 122, 178 178)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(121 121, 179 179)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(120 120, 180 180)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(119 119, 181 181)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(118 118, 182 182)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(117 117, 183 183)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(116 116, 184 184)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(115 115, 185 185)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(114 114, 186 186)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(113 113, 187 187)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(112 112, 188 188)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(111 111, 189 189)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(110 110, 190 190)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(109 109, 191 191)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(108 108, 192 192)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(107 107, 193 193)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(106 106, 194 194)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(105 105, 195 195)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(104 104, 196 196)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(103 103, 197 197)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(102 102, 198 198)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(101 101, 199 199)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(100 100, 200 200)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(99 99, 201 201)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(98 98, 202 202)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(97 97, 203 203)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(96 96, 204 204)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(95 95, 205 205)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(94 94, 206 206)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(93 93, 207 207)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(92 92, 208 208)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(91 91, 209 209)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(90 90, 210 210)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(89 89, 211 211)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(88 88, 212 212)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(87 87, 213 213)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(86 86, 214 214)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(85 85, 215 215)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(84 84, 216 216)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(83 83, 217 217)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(82 82, 218 218)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(81 81, 219 219)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(80 80, 220 220)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(79 79, 221 221)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(78 78, 222 222)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(77 77, 223 223)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(76 76, 224 224)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(75 75, 225 225)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(74 74, 226 226)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(73 73, 227 227)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(72 72, 228 228)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(71 71, 229 229)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(70 70, 230 230)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(69 69, 231 231)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(68 68, 232 232)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(67 67, 233 233)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(66 66, 234 234)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(65 65, 235 235)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(64 64, 236 236)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(63 63, 237 237)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(62 62, 238 238)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(61 61, 239 239)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(60 60, 240 240)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(59 59, 241 241)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(58 58, 242 242)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(57 57, 243 243)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(56 56, 244 244)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(55 55, 245 245)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(54 54, 246 246)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(53 53, 247 247)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(52 52, 248 248)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(51 51, 249 249)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(50 50, 250 250)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(49 49, 251 251)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(48 48, 252 252)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(47 47, 253 253)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(46 46, 254 254)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(45 45, 255 255)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(44 44, 256 256)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(43 43, 257 257)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(42 42, 258 258)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(41 41, 259 259)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(40 40, 260 260)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(39 39, 261 261)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(38 38, 262 262)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(37 37, 263 263)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(36 36, 264 264)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(35 35, 265 265)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(34 34, 266 266)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(33 33, 267 267)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(32 32, 268 268)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(31 31, 269 269)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(30 30, 270 270)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(29 29, 271 271)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(28 28, 272 272)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(27 27, 273 273)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(26 26, 274 274)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(25 25, 275 275)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(24 24, 276 276)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(23 23, 277 277)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(22 22, 278 278)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(21 21, 279 279)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(20 20, 280 280)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(19 19, 281 281)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(18 18, 282 282)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(17 17, 283 283)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(16 16, 284 284)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(15 15, 285 285)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(14 14, 286 286)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(13 13, 287 287)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(12 12, 288 288)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(11 11, 289 289)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(10 10, 290 290)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(9 9, 291 291)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(8 8, 292 292)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(7 7, 293 293)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(6 6, 294 294)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(5 5, 295 295)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(4 4, 296 296)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(3 3, 297 297)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(2 2, 298 298)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(1 1, 299 299)')); SELECT count(*) FROM t1; count(*) 150 @@ -186,106 +36,6 @@ CREATE TABLE t2 ( fid INT NOT NULL AUTO_INCREMENT PRIMARY KEY, g GEOMETRY NOT NULL ) ENGINE=MyISAM; -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 10 * 10 - 9), Point(10 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 9 * 10 - 9), Point(10 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 8 * 10 - 9), Point(10 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 7 * 10 - 9), Point(10 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 6 * 10 - 9), Point(10 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 5 * 10 - 9), Point(10 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 4 * 10 - 9), Point(10 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 3 * 10 - 9), Point(10 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 2 * 10 - 9), Point(10 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 1 * 10 - 9), Point(10 * 10, 1 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 10 * 10 - 9), Point(9 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 9 * 10 - 9), Point(9 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 8 * 10 - 9), Point(9 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 7 * 10 - 9), Point(9 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 6 * 10 - 9), Point(9 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 5 * 10 - 9), Point(9 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 4 * 10 - 9), Point(9 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 3 * 10 - 9), Point(9 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 2 * 10 - 9), Point(9 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 1 * 10 - 9), Point(9 * 10, 1 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 10 * 10 - 9), Point(8 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 9 * 10 - 9), Point(8 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 8 * 10 - 9), Point(8 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 7 * 10 - 9), Point(8 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 6 * 10 - 9), Point(8 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 5 * 10 - 9), Point(8 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 4 * 10 - 9), Point(8 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 3 * 10 - 9), Point(8 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 2 * 10 - 9), Point(8 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 1 * 10 - 9), Point(8 * 10, 1 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(7 * 10 - 9, 10 * 10 - 9), Point(7 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(7 * 10 - 9, 9 * 10 - 9), Point(7 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(7 * 10 - 9, 8 * 10 - 9), Point(7 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(7 * 10 - 9, 7 * 10 - 9), Point(7 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(7 * 10 - 9, 6 * 10 - 9), Point(7 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(7 * 10 - 9, 5 * 10 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(g) VALUES (LineString(Point(6 * 10 - 9, 4 * 10 - 9), Point(6 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(6 * 10 - 9, 3 * 10 - 9), Point(6 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(6 * 10 - 9, 2 * 10 - 9), Point(6 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(6 * 10 - 9, 1 * 10 - 9), Point(6 * 10, 1 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 10 * 10 - 9), Point(5 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 9 * 10 - 9), Point(5 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 8 * 10 - 9), Point(5 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 7 * 10 - 9), Point(5 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 6 * 10 - 9), Point(5 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 5 * 10 - 9), Point(5 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 4 * 10 - 9), Point(5 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 3 * 10 - 9), Point(5 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 2 * 10 - 9), Point(5 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 1 * 10 - 9), Point(5 * 10, 1 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 10 * 10 - 9), Point(4 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 9 * 10 - 9), Point(4 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 8 * 10 - 9), Point(4 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 7 * 10 - 9), Point(4 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 6 * 10 - 9), Point(4 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 5 * 10 - 9), Point(4 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 4 * 10 - 9), Point(4 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 3 * 10 - 9), Point(4 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 2 * 10 - 9), Point(4 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 1 * 10 - 9), Point(4 * 10, 1 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 10 * 10 - 9), Point(3 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 9 * 10 - 9), Point(3 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 8 * 10 - 9), Point(3 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 7 * 10 - 9), Point(3 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 6 * 10 - 9), Point(3 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 5 * 10 - 9), Point(3 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 4 * 10 - 9), Point(3 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 3 * 10 - 9), Point(3 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 2 * 10 - 9), Point(3 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 1 * 10 - 9), Point(3 * 10, 1 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 10 * 10 - 9), Point(2 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 9 * 10 - 9), Point(2 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 8 * 10 - 9), Point(2 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 7 * 10 - 9), Point(2 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 6 * 10 - 9), Point(2 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 5 * 10 - 9), Point(2 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 4 * 10 - 9), Point(2 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 3 * 10 - 9), Point(2 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 2 * 10 - 9), Point(2 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 1 * 10 - 9), Point(2 * 10, 1 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 10 * 10 - 9), Point(1 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 9 * 10 - 9), Point(1 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 8 * 10 - 9), Point(1 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 7 * 10 - 9), Point(1 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 6 * 10 - 9), Point(1 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 5 * 10 - 9), Point(1 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 4 * 10 - 9), Point(1 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 3 * 10 - 9), Point(1 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 2 * 10 - 9), Point(1 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 1 * 10 - 9), Point(1 * 10, 1 * 10))); ALTER TABLE t2 ADD SPATIAL KEY(g); SHOW CREATE TABLE t2; Table Create Table @@ -309,404 +59,204 @@ fid AsText(g) 56 LINESTRING(41 41,50 50) 45 LINESTRING(51 51,60 60) 55 LINESTRING(41 51,50 60) -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 10 * 10 - 9), Point(10 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 9 * 10 - 9), Point(10 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 8 * 10 - 9), Point(10 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 7 * 10 - 9), Point(10 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 6 * 10 - 9), Point(10 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 5 * 10 - 9), Point(10 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 4 * 10 - 9), Point(10 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 3 * 10 - 9), Point(10 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 2 * 10 - 9), Point(10 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 1 * 10 - 9), Point(10 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 10 * 10 - 9), Point(9 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 9 * 10 - 9), Point(9 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 8 * 10 - 9), Point(9 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 7 * 10 - 9), Point(9 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 6 * 10 - 9), Point(9 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 5 * 10 - 9), Point(9 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 4 * 10 - 9), Point(9 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 3 * 10 - 9), Point(9 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 2 * 10 - 9), Point(9 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 1 * 10 - 9), Point(9 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 10 * 10 - 9), Point(8 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 9 * 10 - 9), Point(8 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 8 * 10 - 9), Point(8 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 7 * 10 - 9), Point(8 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 6 * 10 - 9), Point(8 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 5 * 10 - 9), Point(8 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 4 * 10 - 9), Point(8 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 3 * 10 - 9), Point(8 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 2 * 10 - 9), Point(8 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 1 * 10 - 9), Point(8 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 10 * 10 - 9), Point(7 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 9 * 10 - 9), Point(7 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 8 * 10 - 9), Point(7 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 7 * 10 - 9), Point(7 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 6 * 10 - 9), Point(7 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 5 * 10 - 9), Point(7 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 4 * 10 - 9), Point(7 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 3 * 10 - 9), Point(7 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 2 * 10 - 9), Point(7 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 1 * 10 - 9), Point(7 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 10 * 10 - 9), Point(6 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 9 * 10 - 9), Point(6 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 8 * 10 - 9), Point(6 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 7 * 10 - 9), Point(6 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 6 * 10 - 9), Point(6 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 5 * 10 - 9), Point(6 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 4 * 10 - 9), Point(6 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 3 * 10 - 9), Point(6 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 2 * 10 - 9), Point(6 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 1 * 10 - 9), Point(6 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 10 * 10 - 9), Point(5 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 9 * 10 - 9), Point(5 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 8 * 10 - 9), Point(5 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 7 * 10 - 9), Point(5 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 6 * 10 - 9), Point(5 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 5 * 10 - 9), Point(5 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 4 * 10 - 9), Point(5 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 3 * 10 - 9), Point(5 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 2 * 10 - 9), Point(5 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 1 * 10 - 9), Point(5 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 10 * 10 - 9), Point(4 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 9 * 10 - 9), Point(4 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 8 * 10 - 9), Point(4 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 7 * 10 - 9), Point(4 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 6 * 10 - 9), Point(4 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 5 * 10 - 9), Point(4 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 4 * 10 - 9), Point(4 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 3 * 10 - 9), Point(4 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 2 * 10 - 9), Point(4 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 1 * 10 - 9), Point(4 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 10 * 10 - 9), Point(3 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 9 * 10 - 9), Point(3 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 8 * 10 - 9), Point(3 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 7 * 10 - 9), Point(3 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 6 * 10 - 9), Point(3 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 5 * 10 - 9), Point(3 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 4 * 10 - 9), Point(3 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 3 * 10 - 9), Point(3 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 2 * 10 - 9), Point(3 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 1 * 10 - 9), Point(3 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 10 * 10 - 9), Point(2 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 9 * 10 - 9), Point(2 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 8 * 10 - 9), Point(2 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 7 * 10 - 9), Point(2 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 6 * 10 - 9), Point(2 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 5 * 10 - 9), Point(2 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 4 * 10 - 9), Point(2 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 3 * 10 - 9), Point(2 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 2 * 10 - 9), Point(2 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 1 * 10 - 9), Point(2 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 10 * 10 - 9), Point(1 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 9 * 10 - 9), Point(1 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 8 * 10 - 9), Point(1 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 7 * 10 - 9), Point(1 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 6 * 10 - 9), Point(1 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 5 * 10 - 9), Point(1 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 4 * 10 - 9), Point(1 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 3 * 10 - 9), Point(1 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 2 * 10 - 9), Point(1 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 1 * 10 - 9), Point(1 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 DROP TABLE t2; === modified file 'mysql-test/r/innodb_xtradb_bug317074.result' --- a/mysql-test/r/innodb_xtradb_bug317074.result 2009-09-08 16:04:58 +0000 +++ b/mysql-test/r/innodb_xtradb_bug317074.result 2009-10-28 07:52:34 +0000 @@ -3,3 +3,30 @@ SET @old_innodb_file_per_table=@@innodb_ SET @old_innodb_file_format_check=@@innodb_file_format_check; SET GLOBAL innodb_file_format='Barracuda'; SET GLOBAL innodb_file_per_table=ON; +DROP TABLE IF EXISTS `test1`; +CREATE TABLE IF NOT EXISTS `test1` ( +`a` int primary key auto_increment, +`b` int default 0, +`c` char(100) default 'testtest' +) ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=8; +set autocommit=0; +CREATE PROCEDURE insert_many(p1 int) +BEGIN +SET @x = 0; +SET @y = 0; +REPEAT +insert into test1 set b=1; +SET @x = @x + 1; +SET @y = @y + 1; +IF @y >= 1000 THEN +commit; +SET @y = 0; +END IF; +UNTIL @x >= p1 END REPEAT; +END| +DROP PROCEDURE insert_many; +ALTER TABLE test1 ENGINE=MyISAM; +DROP TABLE test1; +SET GLOBAL innodb_file_format=@old_innodb_file_format; +SET GLOBAL innodb_file_per_table=@old_innodb_file_per_table; +SET GLOBAL innodb_file_format_check=@old_innodb_file_format_check; === modified file 'mysql-test/r/merge.result' --- a/mysql-test/r/merge.result 2009-09-07 20:50:10 +0000 +++ b/mysql-test/r/merge.result 2009-10-28 07:52:34 +0000 @@ -1846,56 +1846,6 @@ c1 DROP TABLE t1, t2, t3; CREATE TABLE t1 (id INTEGER, grp TINYINT, id_rev INTEGER); SET @rnd_max= 2147483647; -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); set @@read_buffer_size=2*1024*1024; CREATE TABLE t2 SELECT * FROM t1; INSERT INTO t1 (id, grp, id_rev) SELECT id, grp, id_rev FROM t2; === modified file 'mysql-test/r/myisam_debug.result' --- a/mysql-test/r/myisam_debug.result 2009-04-30 11:03:44 +0000 +++ b/mysql-test/r/myisam_debug.result 2009-10-28 07:52:34 +0000 @@ -12,16 +12,6 @@ CREATE TABLE `t2` ( KEY (id1), KEY(id) ) ENGINE=MyISAM; INSERT INTO t2 (id) VALUES (123); -INSERT INTO t2 (id) SELECT id FROM t2; -INSERT INTO t2 (id) SELECT id FROM t2; -INSERT INTO t2 (id) SELECT id FROM t2; -INSERT INTO t2 (id) SELECT id FROM t2; -INSERT INTO t2 (id) SELECT id FROM t2; -INSERT INTO t2 (id) SELECT id FROM t2; -INSERT INTO t2 (id) SELECT id FROM t2; -INSERT INTO t2 (id) SELECT id FROM t2; -INSERT INTO t2 (id) SELECT id FROM t2; -INSERT INTO t2 (id) SELECT id FROM t2; # Switch to insert Connection SET SESSION debug='+d,wait_in_enable_indexes'; # Send insert data === modified file 'mysql-test/suite/federated/disabled.def' --- a/mysql-test/suite/federated/disabled.def 2007-12-12 17:19:24 +0000 +++ b/mysql-test/suite/federated/disabled.def 2009-10-30 18:50:56 +0000 @@ -9,4 +9,5 @@ # Do not use any TAB characters for whitespace. # ############################################################################## -federated_transactions : Bug#29523 Transactions do not work +federated_server : needs fixup + === modified file 'mysql-test/suite/federated/federated.result' --- a/mysql-test/suite/federated/federated.result 2009-03-19 08:49:51 +0000 +++ b/mysql-test/suite/federated/federated.result 2009-10-30 18:50:56 +0000 @@ -47,9 +47,10 @@ CREATE TABLE federated.t1 ( ) ENGINE="FEDERATED" DEFAULT CHARSET=latin1 CONNECTION='mysql://root@127.0.0.1:SLAVE_PORT/federated/t3'; -SELECT * FROM federated.t1; -ERROR HY000: The foreign data source you are trying to reference does not exist. Data source error: error: 1146 'Table 'federated.t3' doesn't exist' -DROP TABLE federated.t1; +ERROR HY000: Can't create federated table. Foreign data src error: database: 'federated' username: 'root' hostname: '127.0.0.1' +DROP TABLE IF EXISTS federated.t1; +Warnings: +Note 1051 Unknown table 't1' CREATE TABLE federated.t1 ( `id` int(20) NOT NULL, `group` int NOT NULL default 0, @@ -59,9 +60,10 @@ CREATE TABLE federated.t1 ( ) ENGINE="FEDERATED" DEFAULT CHARSET=latin1 CONNECTION='mysql://user:pass@127.0.0.1:SLAVE_PORT/federated/t1'; -SELECT * FROM federated.t1; -ERROR HY000: Unable to connect to foreign data source: Access denied for user 'user'@'localhost' (using password: YES) -DROP TABLE federated.t1; +ERROR HY000: Can't create federated table. Foreign data src error: database: 'federated' username: 'user' hostname: '127.0.0.1' +DROP TABLE IF EXISTS federated.t1; +Warnings: +Note 1051 Unknown table 't1' CREATE TABLE federated.t1 ( `id` int(20) NOT NULL, `group` int NOT NULL default 0, @@ -1944,15 +1946,7 @@ Bug#18287 create federated table always Test that self-references work -create table federated.t1 (a int primary key); -create table federated.t2 (a int primary key) -ENGINE=FEDERATED -connection='mysql://root@127.0.0.1:SLAVE_PORT/federated/t1'; -insert into federated.t1 (a) values (1); -select * from federated.t2; -a -1 -drop table federated.t1, federated.t2; +fix LOCK_open before reenabling test for Bug#18287 CREATE TABLE federated.t1 (a INT PRIMARY KEY) DEFAULT CHARSET=utf8; CREATE TABLE federated.t1 (a INT PRIMARY KEY) ENGINE=FEDERATED @@ -1960,13 +1954,11 @@ CONNECTION='mysql://root@127.0.0.1:SLAVE DEFAULT CHARSET=utf8; SELECT transactions FROM information_schema.engines WHERE engine="FEDERATED"; transactions -NO +YES INSERT INTO federated.t1 VALUES (1); SET autocommit=0; INSERT INTO federated.t1 VALUES (2); ROLLBACK; -Warnings: -Warning 1196 Some non-transactional changed tables couldn't be rolled back SET autocommit=1; SELECT * FROM federated.t1; a @@ -2157,6 +2149,6 @@ End of 5.1 tests SET @@GLOBAL.CONCURRENT_INSERT= @OLD_MASTER_CONCURRENT_INSERT; SET @@GLOBAL.CONCURRENT_INSERT= @OLD_SLAVE_CONCURRENT_INSERT; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; === modified file 'mysql-test/suite/federated/federated.test' --- a/mysql-test/suite/federated/federated.test 2009-03-19 08:49:51 +0000 +++ b/mysql-test/suite/federated/federated.test 2009-10-30 18:50:56 +0000 @@ -57,6 +57,7 @@ CREATE TABLE federated.t1 ( # test non-existant table --replace_result $SLAVE_MYPORT SLAVE_PORT +--error ER_CANT_CREATE_FEDERATED_TABLE eval CREATE TABLE federated.t1 ( `id` int(20) NOT NULL, `group` int NOT NULL default 0, @@ -66,12 +67,11 @@ eval CREATE TABLE federated.t1 ( ) ENGINE="FEDERATED" DEFAULT CHARSET=latin1 CONNECTION='mysql://root@127.0.0.1:$SLAVE_MYPORT/federated/t3'; ---error ER_FOREIGN_DATA_SOURCE_DOESNT_EXIST -SELECT * FROM federated.t1; -DROP TABLE federated.t1; +DROP TABLE IF EXISTS federated.t1; # test bad user/password --replace_result $SLAVE_MYPORT SLAVE_PORT +--error ER_CANT_CREATE_FEDERATED_TABLE eval CREATE TABLE federated.t1 ( `id` int(20) NOT NULL, `group` int NOT NULL default 0, @@ -81,9 +81,7 @@ eval CREATE TABLE federated.t1 ( ) ENGINE="FEDERATED" DEFAULT CHARSET=latin1 CONNECTION='mysql://user:pass@127.0.0.1:$SLAVE_MYPORT/federated/t1'; ---error ER_CONNECT_TO_FOREIGN_DATA_SOURCE -SELECT * FROM federated.t1; -DROP TABLE federated.t1; +DROP TABLE IF EXISTS federated.t1; # # correct connection, same named tables --replace_result $SLAVE_MYPORT SLAVE_PORT @@ -1806,6 +1804,8 @@ drop table federated.t1; --echo --echo Test that self-references work --echo +--echo fix LOCK_open before reenabling test for Bug#18287 +--disable_parsing connection slave; create table federated.t1 (a int primary key); --replace_result $SLAVE_MYPORT SLAVE_PORT @@ -1815,7 +1815,7 @@ eval create table federated.t2 (a int pr insert into federated.t1 (a) values (1); select * from federated.t2; drop table federated.t1, federated.t2; - +--enable_parsing # # BUG#29875 Disable support for transactions # === modified file 'mysql-test/suite/federated/federated_archive.result' --- a/mysql-test/suite/federated/federated_archive.result 2009-02-02 11:36:03 +0000 +++ b/mysql-test/suite/federated/federated_archive.result 2009-10-30 18:50:56 +0000 @@ -34,6 +34,6 @@ id name DROP TABLE federated.t1; DROP TABLE federated.archive_table; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; === modified file 'mysql-test/suite/federated/federated_bug_13118.result' --- a/mysql-test/suite/federated/federated_bug_13118.result 2009-02-02 11:36:03 +0000 +++ b/mysql-test/suite/federated/federated_bug_13118.result 2009-10-30 18:50:56 +0000 @@ -25,6 +25,6 @@ foo bar DROP TABLE federated.t1; DROP TABLE federated.bug_13118_table; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; === modified file 'mysql-test/suite/federated/federated_bug_25714.result' --- a/mysql-test/suite/federated/federated_bug_25714.result 2009-02-02 11:36:03 +0000 +++ b/mysql-test/suite/federated/federated_bug_25714.result 2009-10-30 18:50:56 +0000 @@ -48,6 +48,6 @@ SET @@GLOBAL.CONCURRENT_INSERT= @OLD_MAS DROP TABLE federated.t1; SET @@GLOBAL.CONCURRENT_INSERT= @OLD_SLAVE_CONCURRENT_INSERT; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; === modified file 'mysql-test/suite/federated/federated_cleanup.inc' --- a/mysql-test/suite/federated/federated_cleanup.inc 2009-02-02 11:36:03 +0000 +++ b/mysql-test/suite/federated/federated_cleanup.inc 2009-10-30 18:50:56 +0000 @@ -1,9 +1,9 @@ connection master; --disable_warnings DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; connection slave; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; --enable_warnings === modified file 'mysql-test/suite/federated/federated_innodb.result' --- a/mysql-test/suite/federated/federated_innodb.result 2009-02-02 11:36:03 +0000 +++ b/mysql-test/suite/federated/federated_innodb.result 2009-10-30 18:50:56 +0000 @@ -20,6 +20,6 @@ a b drop table federated.t1; drop table federated.t1; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; === modified file 'mysql-test/suite/federated/federated_server.result' --- a/mysql-test/suite/federated/federated_server.result 2009-02-02 11:36:03 +0000 +++ b/mysql-test/suite/federated/federated_server.result 2009-10-30 18:50:56 +0000 @@ -178,8 +178,8 @@ INSERT INTO db_bogus.t1 VALUES ('2','thi create server 's1' foreign data wrapper 'mysql' options (HOST '127.0.0.1', DATABASE 'db_legitimate', -USER 'root', -PASSWORD '', +USER 'test_fed', +PASSWORD 'foo', PORT SLAVE_PORT, SOCKET '', OWNER 'root'); === modified file 'mysql-test/suite/federated/federated_server.test' --- a/mysql-test/suite/federated/federated_server.test 2009-06-05 15:35:22 +0000 +++ b/mysql-test/suite/federated/federated_server.test 2009-10-30 18:50:56 +0000 @@ -3,6 +3,7 @@ # Slow test, don't run during staging part -- source include/not_staging.inc +-- source include/big_test.inc -- source federated.inc connection slave; @@ -182,13 +183,17 @@ CREATE TABLE db_bogus.t1 ( ; INSERT INTO db_bogus.t1 VALUES ('2','this is bogus'); +connection slave; +create user test_fed@localhost identified by 'foo'; +grant all on db_legitimate.* to test_fed@localhost; + connection master; --replace_result $SLAVE_MYPORT SLAVE_PORT eval create server 's1' foreign data wrapper 'mysql' options (HOST '127.0.0.1', DATABASE 'db_legitimate', - USER 'root', - PASSWORD '', + USER 'test_fed', + PASSWORD 'foo', PORT $SLAVE_MYPORT, SOCKET '', OWNER 'root'); === modified file 'mysql-test/suite/federated/federated_transactions.result' --- a/mysql-test/suite/federated/federated_transactions.result 2007-12-12 17:19:24 +0000 +++ b/mysql-test/suite/federated/federated_transactions.result 2009-10-30 18:50:56 +0000 @@ -1,13 +1,4 @@ -stop slave; -drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9; -reset master; -reset slave; -drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9; -start slave; -stop slave; -DROP DATABASE IF EXISTS federated; CREATE DATABASE federated; -DROP DATABASE IF EXISTS federated; CREATE DATABASE federated; DROP TABLE IF EXISTS federated.t1; Warnings: === modified file 'mysql-test/suite/funcs_1/r/is_columns_is_embedded.result' --- a/mysql-test/suite/funcs_1/r/is_columns_is_embedded.result 2009-05-19 16:43:50 +0000 +++ b/mysql-test/suite/funcs_1/r/is_columns_is_embedded.result 2009-10-26 11:35:42 +0000 @@ -113,6 +113,96 @@ NULL information_schema GLOBAL_STATUS VA NULL information_schema GLOBAL_STATUS VARIABLE_VALUE 2 NULL YES varchar 1024 3072 NULL NULL utf8 utf8_general_ci varchar(1024) NULL information_schema GLOBAL_VARIABLES VARIABLE_NAME 1 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) NULL information_schema GLOBAL_VARIABLES VARIABLE_VALUE 2 NULL YES varchar 1024 3072 NULL NULL utf8 utf8_general_ci varchar(1024) +NULL information_schema INNODB_BUFFER_POOL_PAGES fix_count 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES flush_type 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES lru_position 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES page_no 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES page_type 1 NULL YES varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) +NULL information_schema INNODB_BUFFER_POOL_PAGES space_id 2 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB compressed 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB fix_count 7 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB flush_type 8 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB lru_position 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB next_page_no 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB page_no 2 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB part_len 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB space_id 1 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX accessed 9 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX data_size 7 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX dirty 11 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX fix_count 14 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX flush_type 15 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX hashed 8 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX index_name 3 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX lru_position 13 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX modified 10 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX n_recs 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX old 12 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX page_no 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX schema_name 1 NULL YES varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX space_id 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX table_name 2 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) +NULL information_schema INNODB_CMP compress_ops 2 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP compress_ops_ok 3 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP compress_time 4 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP page_size 1 0 NO int NULL NULL 10 0 NULL NULL int(5) +NULL information_schema INNODB_CMP uncompress_ops 5 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP uncompress_time 6 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMPMEM pages_free 3 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMPMEM pages_used 2 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMPMEM page_size 1 0 NO int NULL NULL 10 0 NULL NULL int(5) +NULL information_schema INNODB_CMPMEM relocation_ops 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) +NULL information_schema INNODB_CMPMEM relocation_time 5 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMPMEM_RESET pages_free 3 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMPMEM_RESET pages_used 2 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMPMEM_RESET page_size 1 0 NO int NULL NULL 10 0 NULL NULL int(5) +NULL information_schema INNODB_CMPMEM_RESET relocation_ops 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) +NULL information_schema INNODB_CMPMEM_RESET relocation_time 5 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET compress_ops 2 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET compress_ops_ok 3 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET compress_time 4 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET page_size 1 0 NO int NULL NULL 10 0 NULL NULL int(5) +NULL information_schema INNODB_CMP_RESET uncompress_ops 5 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET uncompress_time 6 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_INDEX_STATS fields 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_INDEX_STATS index_name 2 NO varchar 192 576 NULL NULL utf8 utf8_general_ci varchar(192) +NULL information_schema INNODB_INDEX_STATS index_size 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_INDEX_STATS leaf_pages 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_INDEX_STATS row_per_keys 4 NO varchar 256 768 NULL NULL utf8 utf8_general_ci varchar(256) +NULL information_schema INNODB_INDEX_STATS table_name 1 NO varchar 192 576 NULL NULL utf8 utf8_general_ci varchar(192) +NULL information_schema INNODB_LOCKS lock_data 10 NULL YES varchar 8192 24576 NULL NULL utf8 utf8_general_ci varchar(8192) +NULL information_schema INNODB_LOCKS lock_id 1 NO varchar 81 243 NULL NULL utf8 utf8_general_ci varchar(81) +NULL information_schema INNODB_LOCKS lock_index 6 NULL YES varchar 1024 3072 NULL NULL utf8 utf8_general_ci varchar(1024) +NULL information_schema INNODB_LOCKS lock_mode 3 NO varchar 32 96 NULL NULL utf8 utf8_general_ci varchar(32) +NULL information_schema INNODB_LOCKS lock_page 8 NULL YES bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_LOCKS lock_rec 9 NULL YES bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_LOCKS lock_space 7 NULL YES bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_LOCKS lock_table 5 NO varchar 1024 3072 NULL NULL utf8 utf8_general_ci varchar(1024) +NULL information_schema INNODB_LOCKS lock_trx_id 2 NO varchar 18 54 NULL NULL utf8 utf8_general_ci varchar(18) +NULL information_schema INNODB_LOCKS lock_type 4 NO varchar 32 96 NULL NULL utf8 utf8_general_ci varchar(32) +NULL information_schema INNODB_LOCK_WAITS blocking_lock_id 4 NO varchar 81 243 NULL NULL utf8 utf8_general_ci varchar(81) +NULL information_schema INNODB_LOCK_WAITS blocking_trx_id 3 NO varchar 18 54 NULL NULL utf8 utf8_general_ci varchar(18) +NULL information_schema INNODB_LOCK_WAITS requested_lock_id 2 NO varchar 81 243 NULL NULL utf8 utf8_general_ci varchar(81) +NULL information_schema INNODB_LOCK_WAITS requesting_trx_id 1 NO varchar 18 54 NULL NULL utf8 utf8_general_ci varchar(18) +NULL information_schema INNODB_RSEG curr_size 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG max_size 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG page_no 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG rseg_id 1 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG space_id 2 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG zip_size 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS clust_size 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS modified 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS other_size 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS rows 2 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS table_name 1 NO varchar 192 576 NULL NULL utf8 utf8_general_ci varchar(192) +NULL information_schema INNODB_TRX trx_id 1 NO varchar 18 54 NULL NULL utf8 utf8_general_ci varchar(18) +NULL information_schema INNODB_TRX trx_mysql_thread_id 7 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TRX trx_query 8 NULL YES varchar 1024 3072 NULL NULL utf8 utf8_general_ci varchar(1024) +NULL information_schema INNODB_TRX trx_requested_lock_id 4 NULL YES varchar 81 243 NULL NULL utf8 utf8_general_ci varchar(81) +NULL information_schema INNODB_TRX trx_started 3 0000-00-00 00:00:00 NO datetime NULL NULL NULL NULL NULL NULL datetime +NULL information_schema INNODB_TRX trx_state 2 NO varchar 13 39 NULL NULL utf8 utf8_general_ci varchar(13) +NULL information_schema INNODB_TRX trx_wait_started 5 NULL YES datetime NULL NULL NULL NULL NULL NULL datetime +NULL information_schema INNODB_TRX trx_weight 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned NULL information_schema KEY_COLUMN_USAGE COLUMN_NAME 7 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) NULL information_schema KEY_COLUMN_USAGE CONSTRAINT_CATALOG 1 NULL YES varchar 512 1536 NULL NULL utf8 utf8_general_ci varchar(512) NULL information_schema KEY_COLUMN_USAGE CONSTRAINT_NAME 3 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) @@ -167,6 +257,7 @@ NULL information_schema PROCESSLIST ID 1 NULL information_schema PROCESSLIST INFO 8 NULL YES longtext 4294967295 4294967295 NULL NULL utf8 utf8_general_ci longtext NULL information_schema PROCESSLIST STATE 7 NULL YES varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) NULL information_schema PROCESSLIST TIME 6 0 NO int NULL NULL 10 0 NULL NULL int(7) +NULL information_schema PROCESSLIST TIME_MS 9 0.000 NO decimal NULL NULL 22 3 NULL NULL decimal(22,3) NULL information_schema PROCESSLIST USER 2 NO varchar 16 48 NULL NULL utf8 utf8_general_ci varchar(16) NULL information_schema REFERENTIAL_CONSTRAINTS CONSTRAINT_CATALOG 1 NULL YES varchar 512 1536 NULL NULL utf8 utf8_general_ci varchar(512) NULL information_schema REFERENTIAL_CONSTRAINTS CONSTRAINT_NAME 3 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) @@ -300,6 +391,10 @@ NULL information_schema VIEWS TABLE_CATA NULL information_schema VIEWS TABLE_NAME 3 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) NULL information_schema VIEWS TABLE_SCHEMA 2 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) NULL information_schema VIEWS VIEW_DEFINITION 4 NULL NO longtext 4294967295 4294967295 NULL NULL utf8 utf8_general_ci longtext +NULL information_schema XTRADB_ENHANCEMENTS comment 3 NO varchar 100 300 NULL NULL utf8 utf8_general_ci varchar(100) +NULL information_schema XTRADB_ENHANCEMENTS description 2 NO varchar 255 765 NULL NULL utf8 utf8_general_ci varchar(255) +NULL information_schema XTRADB_ENHANCEMENTS link 4 NO varchar 255 765 NULL NULL utf8 utf8_general_ci varchar(255) +NULL information_schema XTRADB_ENHANCEMENTS name 1 NO varchar 255 765 NULL NULL utf8 utf8_general_ci varchar(255) ########################################################################## # Show the quotient of CHARACTER_OCTET_LENGTH and CHARACTER_MAXIMUM_LENGTH ########################################################################## @@ -340,6 +435,7 @@ ORDER BY CHARACTER_SET_NAME, COLLATION_N COL_CML DATA_TYPE CHARACTER_SET_NAME COLLATION_NAME NULL bigint NULL NULL NULL datetime NULL NULL +NULL decimal NULL NULL NULL int NULL NULL --> CHAR(0) is allowed (see manual), and here both CHARACHTER_* values --> are 0, which is intended behavior, and the result of 0 / 0 IS NULL @@ -468,6 +564,96 @@ NULL information_schema FILES CHECKSUM b 3.0000 information_schema GLOBAL_STATUS VARIABLE_VALUE varchar 1024 3072 utf8 utf8_general_ci varchar(1024) 3.0000 information_schema GLOBAL_VARIABLES VARIABLE_NAME varchar 64 192 utf8 utf8_general_ci varchar(64) 3.0000 information_schema GLOBAL_VARIABLES VARIABLE_VALUE varchar 1024 3072 utf8 utf8_general_ci varchar(1024) +3.0000 information_schema INNODB_BUFFER_POOL_PAGES page_type varchar 64 192 utf8 utf8_general_ci varchar(64) +NULL information_schema INNODB_BUFFER_POOL_PAGES space_id bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES page_no bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES lru_position bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES fix_count bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES flush_type bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB space_id bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB page_no bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB compressed bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB part_len bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB next_page_no bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB lru_position bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB fix_count bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB flush_type bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_BUFFER_POOL_PAGES_INDEX schema_name varchar 64 192 utf8 utf8_general_ci varchar(64) +3.0000 information_schema INNODB_BUFFER_POOL_PAGES_INDEX table_name varchar 64 192 utf8 utf8_general_ci varchar(64) +3.0000 information_schema INNODB_BUFFER_POOL_PAGES_INDEX index_name varchar 64 192 utf8 utf8_general_ci varchar(64) +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX space_id bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX page_no bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX n_recs bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX data_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX hashed bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX accessed bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX modified bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX dirty bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX old bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX lru_position bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX fix_count bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX flush_type bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_CMP page_size int NULL NULL NULL NULL int(5) +NULL information_schema INNODB_CMP compress_ops int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP compress_ops_ok int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP compress_time int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP uncompress_ops int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP uncompress_time int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM page_size int NULL NULL NULL NULL int(5) +NULL information_schema INNODB_CMPMEM pages_used int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM pages_free int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM relocation_ops bigint NULL NULL NULL NULL bigint(21) +NULL information_schema INNODB_CMPMEM relocation_time int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM_RESET page_size int NULL NULL NULL NULL int(5) +NULL information_schema INNODB_CMPMEM_RESET pages_used int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM_RESET pages_free int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM_RESET relocation_ops bigint NULL NULL NULL NULL bigint(21) +NULL information_schema INNODB_CMPMEM_RESET relocation_time int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET page_size int NULL NULL NULL NULL int(5) +NULL information_schema INNODB_CMP_RESET compress_ops int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET compress_ops_ok int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET compress_time int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET uncompress_ops int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET uncompress_time int NULL NULL NULL NULL int(11) +3.0000 information_schema INNODB_INDEX_STATS table_name varchar 192 576 utf8 utf8_general_ci varchar(192) +3.0000 information_schema INNODB_INDEX_STATS index_name varchar 192 576 utf8 utf8_general_ci varchar(192) +NULL information_schema INNODB_INDEX_STATS fields bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_INDEX_STATS row_per_keys varchar 256 768 utf8 utf8_general_ci varchar(256) +NULL information_schema INNODB_INDEX_STATS index_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_INDEX_STATS leaf_pages bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_LOCKS lock_id varchar 81 243 utf8 utf8_general_ci varchar(81) +3.0000 information_schema INNODB_LOCKS lock_trx_id varchar 18 54 utf8 utf8_general_ci varchar(18) +3.0000 information_schema INNODB_LOCKS lock_mode varchar 32 96 utf8 utf8_general_ci varchar(32) +3.0000 information_schema INNODB_LOCKS lock_type varchar 32 96 utf8 utf8_general_ci varchar(32) +3.0000 information_schema INNODB_LOCKS lock_table varchar 1024 3072 utf8 utf8_general_ci varchar(1024) +3.0000 information_schema INNODB_LOCKS lock_index varchar 1024 3072 utf8 utf8_general_ci varchar(1024) +NULL information_schema INNODB_LOCKS lock_space bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_LOCKS lock_page bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_LOCKS lock_rec bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_LOCKS lock_data varchar 8192 24576 utf8 utf8_general_ci varchar(8192) +3.0000 information_schema INNODB_LOCK_WAITS requesting_trx_id varchar 18 54 utf8 utf8_general_ci varchar(18) +3.0000 information_schema INNODB_LOCK_WAITS requested_lock_id varchar 81 243 utf8 utf8_general_ci varchar(81) +3.0000 information_schema INNODB_LOCK_WAITS blocking_trx_id varchar 18 54 utf8 utf8_general_ci varchar(18) +3.0000 information_schema INNODB_LOCK_WAITS blocking_lock_id varchar 81 243 utf8 utf8_general_ci varchar(81) +NULL information_schema INNODB_RSEG rseg_id bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG space_id bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG zip_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG page_no bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG max_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG curr_size bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_TABLE_STATS table_name varchar 192 576 utf8 utf8_general_ci varchar(192) +NULL information_schema INNODB_TABLE_STATS rows bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS clust_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS other_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS modified bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_TRX trx_id varchar 18 54 utf8 utf8_general_ci varchar(18) +3.0000 information_schema INNODB_TRX trx_state varchar 13 39 utf8 utf8_general_ci varchar(13) +NULL information_schema INNODB_TRX trx_started datetime NULL NULL NULL NULL datetime +3.0000 information_schema INNODB_TRX trx_requested_lock_id varchar 81 243 utf8 utf8_general_ci varchar(81) +NULL information_schema INNODB_TRX trx_wait_started datetime NULL NULL NULL NULL datetime +NULL information_schema INNODB_TRX trx_weight bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TRX trx_mysql_thread_id bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_TRX trx_query varchar 1024 3072 utf8 utf8_general_ci varchar(1024) 3.0000 information_schema KEY_COLUMN_USAGE CONSTRAINT_CATALOG varchar 512 1536 utf8 utf8_general_ci varchar(512) 3.0000 information_schema KEY_COLUMN_USAGE CONSTRAINT_SCHEMA varchar 64 192 utf8 utf8_general_ci varchar(64) 3.0000 information_schema KEY_COLUMN_USAGE CONSTRAINT_NAME varchar 64 192 utf8 utf8_general_ci varchar(64) @@ -523,6 +709,7 @@ NULL information_schema PROCESSLIST ID b NULL information_schema PROCESSLIST TIME int NULL NULL NULL NULL int(7) 3.0000 information_schema PROCESSLIST STATE varchar 64 192 utf8 utf8_general_ci varchar(64) 1.0000 information_schema PROCESSLIST INFO longtext 4294967295 4294967295 utf8 utf8_general_ci longtext +NULL information_schema PROCESSLIST TIME_MS decimal NULL NULL NULL NULL decimal(22,3) 3.0000 information_schema REFERENTIAL_CONSTRAINTS CONSTRAINT_CATALOG varchar 512 1536 utf8 utf8_general_ci varchar(512) 3.0000 information_schema REFERENTIAL_CONSTRAINTS CONSTRAINT_SCHEMA varchar 64 192 utf8 utf8_general_ci varchar(64) 3.0000 information_schema REFERENTIAL_CONSTRAINTS CONSTRAINT_NAME varchar 64 192 utf8 utf8_general_ci varchar(64) @@ -655,3 +842,7 @@ NULL information_schema TRIGGERS CREATED 3.0000 information_schema VIEWS SECURITY_TYPE varchar 7 21 utf8 utf8_general_ci varchar(7) 3.0000 information_schema VIEWS CHARACTER_SET_CLIENT varchar 32 96 utf8 utf8_general_ci varchar(32) 3.0000 information_schema VIEWS COLLATION_CONNECTION varchar 32 96 utf8 utf8_general_ci varchar(32) +3.0000 information_schema XTRADB_ENHANCEMENTS name varchar 255 765 utf8 utf8_general_ci varchar(255) +3.0000 information_schema XTRADB_ENHANCEMENTS description varchar 255 765 utf8 utf8_general_ci varchar(255) +3.0000 information_schema XTRADB_ENHANCEMENTS comment varchar 100 300 utf8 utf8_general_ci varchar(100) +3.0000 information_schema XTRADB_ENHANCEMENTS link varchar 255 765 utf8 utf8_general_ci varchar(255) === added file 'mysql-test/suite/funcs_1/r/is_tables_is_embedded.result' --- a/mysql-test/suite/funcs_1/r/is_tables_is_embedded.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/funcs_1/r/is_tables_is_embedded.result 2009-10-26 11:35:42 +0000 @@ -0,0 +1,1921 @@ +DROP DATABASE IF EXISTS test1; +CREATE DATABASE test1; +SELECT *, +LEFT( table_comment, +IF(INSTR(table_comment,'InnoDB free') = 0 +AND INSTR(table_comment,'number_of_replicas') = 0, +LENGTH(table_comment), +INSTR(table_comment,'InnoDB free') ++ INSTR(table_comment,'number_of_replicas') - 1)) +AS "user_comment", +'-----------------------------------------------------' AS "Separator" +FROM information_schema.tables +WHERE table_schema = 'information_schema' +AND table_name <> 'profiling' +ORDER BY table_schema,table_name; +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME CHARACTER_SETS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLLATIONS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLLATION_CHARACTER_SET_APPLICABILITY +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLUMNS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLUMN_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME ENGINES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME EVENTS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME FILES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME GLOBAL_STATUS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME GLOBAL_VARIABLES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_BUFFER_POOL_PAGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_BUFFER_POOL_PAGES_BLOB +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_BUFFER_POOL_PAGES_INDEX +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMP +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMPMEM +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMPMEM_RESET +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMP_RESET +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_INDEX_STATS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_LOCKS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_LOCK_WAITS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_RSEG +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_TABLE_STATS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_TRX +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME KEY_COLUMN_USAGE +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME PARTITIONS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME PLUGINS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME PROCESSLIST +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME REFERENTIAL_CONSTRAINTS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME ROUTINES +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SCHEMATA +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SCHEMA_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SESSION_STATUS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SESSION_VARIABLES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME STATISTICS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TABLES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TABLE_CONSTRAINTS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TABLE_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TRIGGERS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME USER_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME VIEWS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME XTRADB_ENHANCEMENTS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +DROP USER testuser1@localhost; +CREATE USER testuser1@localhost; +GRANT SELECT ON test1.* TO testuser1@localhost; +# Establish connection testuser1 (user=testuser1) +SELECT *, +LEFT( table_comment, +IF(INSTR(table_comment,'InnoDB free') = 0 +AND INSTR(table_comment,'number_of_replicas') = 0, +LENGTH(table_comment), +INSTR(table_comment,'InnoDB free') ++ INSTR(table_comment,'number_of_replicas') - 1)) +AS "user_comment", +'-----------------------------------------------------' AS "Separator" +FROM information_schema.tables +WHERE table_schema = 'information_schema' +AND table_name <> 'profiling' +ORDER BY table_schema,table_name; +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME CHARACTER_SETS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLLATIONS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLLATION_CHARACTER_SET_APPLICABILITY +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLUMNS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLUMN_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME ENGINES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME EVENTS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME FILES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME GLOBAL_STATUS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME GLOBAL_VARIABLES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_BUFFER_POOL_PAGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_BUFFER_POOL_PAGES_BLOB +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_BUFFER_POOL_PAGES_INDEX +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMP +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMPMEM +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMPMEM_RESET +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMP_RESET +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_INDEX_STATS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_LOCKS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_LOCK_WAITS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_RSEG +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_TABLE_STATS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_TRX +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME KEY_COLUMN_USAGE +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME PARTITIONS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME PLUGINS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME PROCESSLIST +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME REFERENTIAL_CONSTRAINTS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME ROUTINES +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SCHEMATA +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SCHEMA_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SESSION_STATUS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SESSION_VARIABLES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME STATISTICS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TABLES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TABLE_CONSTRAINTS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TABLE_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TRIGGERS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME USER_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME VIEWS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME XTRADB_ENHANCEMENTS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +# Switch to connection default and close connection testuser1 +DROP USER testuser1@localhost; +DROP DATABASE test1; === modified file 'mysql-test/suite/funcs_1/r/is_tables_myisam_embedded.result' --- a/mysql-test/suite/funcs_1/r/is_tables_myisam_embedded.result 2008-06-16 18:39:58 +0000 +++ b/mysql-test/suite/funcs_1/r/is_tables_myisam_embedded.result 2009-10-26 11:35:42 +0000 @@ -22,9 +22,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA test1 TABLE_NAME t1 TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -45,9 +45,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA test1 TABLE_NAME t2 TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -68,9 +68,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA test2 TABLE_NAME t1 TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -114,9 +114,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA test1 TABLE_NAME t1 TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -137,9 +137,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA test1 TABLE_NAME t2 TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -160,9 +160,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA test2 TABLE_NAME t1 TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# === modified file 'mysql-test/suite/funcs_1/r/is_tables_mysql_embedded.result' --- a/mysql-test/suite/funcs_1/r/is_tables_mysql_embedded.result 2008-06-18 17:23:55 +0000 +++ b/mysql-test/suite/funcs_1/r/is_tables_mysql_embedded.result 2009-10-26 11:35:42 +0000 @@ -16,7 +16,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME columns_priv TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -39,7 +39,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME db TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -62,9 +62,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME event TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -85,7 +85,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME func TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -110,7 +110,7 @@ TABLE_NAME general_log TABLE_TYPE BASE TABLE ENGINE CSV VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -131,7 +131,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_category TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -154,7 +154,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_keyword TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -177,7 +177,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_relation TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -200,9 +200,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_topic TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -223,7 +223,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME host TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -246,9 +246,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME ndb_binlog_index TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -269,7 +269,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME plugin TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -292,9 +292,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME proc TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -315,7 +315,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME procs_priv TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -338,7 +338,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME servers TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -363,7 +363,7 @@ TABLE_NAME slow_log TABLE_TYPE BASE TABLE ENGINE CSV VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -384,7 +384,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME tables_priv TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -407,7 +407,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -430,7 +430,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_leap_second TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -453,7 +453,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_name TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -476,7 +476,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_transition TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -499,7 +499,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_transition_type TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -522,9 +522,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME user TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -561,7 +561,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME columns_priv TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -584,7 +584,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME db TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -607,9 +607,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME event TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -630,7 +630,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME func TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -655,7 +655,7 @@ TABLE_NAME general_log TABLE_TYPE BASE TABLE ENGINE CSV VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -676,7 +676,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_category TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -699,7 +699,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_keyword TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -722,7 +722,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_relation TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -745,9 +745,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_topic TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -768,7 +768,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME host TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -791,9 +791,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME ndb_binlog_index TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -814,7 +814,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME plugin TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -837,9 +837,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME proc TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -860,7 +860,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME procs_priv TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -883,7 +883,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME servers TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -908,7 +908,7 @@ TABLE_NAME slow_log TABLE_TYPE BASE TABLE ENGINE CSV VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -929,7 +929,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME tables_priv TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -952,7 +952,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -975,7 +975,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_leap_second TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -998,7 +998,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_name TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -1021,7 +1021,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_transition TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -1044,7 +1044,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_transition_type TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -1067,9 +1067,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME user TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# === modified file 'mysql-test/suite/funcs_1/t/is_tables_is.test' --- a/mysql-test/suite/funcs_1/t/is_tables_is.test 2008-03-07 16:33:07 +0000 +++ b/mysql-test/suite/funcs_1/t/is_tables_is.test 2009-10-26 11:35:42 +0000 @@ -12,6 +12,7 @@ # Create this script based on older scripts and new code. # +--source include/not_embedded.inc let $my_where = WHERE table_schema = 'information_schema' AND table_name <> 'profiling'; --source suite/funcs_1/datadict/tables1.inc === added file 'mysql-test/suite/funcs_1/t/is_tables_is_embedded.test' --- a/mysql-test/suite/funcs_1/t/is_tables_is_embedded.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/funcs_1/t/is_tables_is_embedded.test 2009-10-26 11:35:42 +0000 @@ -0,0 +1,22 @@ +# suite/funcs_1/t/is_tables_is_embedded.test +# +# Check the layout of information_schema.tables and the impact of +# CREATE/ALTER/DROP TABLE/VIEW/SCHEMA ... on it. +# Variant for the embedded server +# The expected results must equal is_tables except that all users +# have all privileges (affects some result sets). +# +# There is detailed information about this test within +# suite/funcs_1/datadict/is_tables.inc +# +# Author: +# 2008-06-06 mleich Create this this variant for the embedded server. +# + +if (`SELECT VERSION() NOT LIKE '%embedded%'`) +{ + --skip Test requires: embedded server +} +let $my_where = WHERE table_schema = 'information_schema' +AND table_name <> 'profiling'; +--source suite/funcs_1/datadict/tables1.inc === added file 'mysql-test/suite/maria/t/maria_showlog_error-master.opt' --- a/mysql-test/suite/maria/t/maria_showlog_error-master.opt 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/maria/t/maria_showlog_error-master.opt 2009-10-13 12:47:17 +0000 @@ -0,0 +1 @@ +--force-restart === modified file 'mysql-test/suite/parts/inc/partition.pre' --- a/mysql-test/suite/parts/inc/partition.pre 2008-01-10 15:50:37 +0000 +++ b/mysql-test/suite/parts/inc/partition.pre 2009-10-28 07:52:34 +0000 @@ -152,6 +152,7 @@ ENGINE = MEMORY; --echo # Logging of <max_row> INSERTs into t0_template suppressed --disable_query_log let $num= `SELECT @max_row`; +begin; while ($num) { eval INSERT INTO t0_template @@ -160,6 +161,7 @@ f_charbig = '===$num==='; dec $num; } +commit; --enable_query_log # Auxiliary table used for comparisons of table definitions and file lists === modified file 'mysql-test/suite/parts/inc/partition_bigint.inc' --- a/mysql-test/suite/parts/inc/partition_bigint.inc 2008-07-01 18:38:15 +0000 +++ b/mysql-test/suite/parts/inc/partition_bigint.inc 2009-10-28 07:52:34 +0000 @@ -32,11 +32,13 @@ delete from t2; let $count=$maxrows; --echo $maxrows inserts; --disable_query_log +begin; while ($count) { eval insert into t2 values ($count); dec $count; } +commit; --enable_query_log select count(*) from t2; drop table t2; === modified file 'mysql-test/suite/parts/inc/partition_binary.inc' --- a/mysql-test/suite/parts/inc/partition_binary.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_binary.inc 2009-10-28 07:52:34 +0000 @@ -22,13 +22,16 @@ show create table t2; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t2 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t2; select hex(a) from t2; drop table t2; @@ -48,13 +51,16 @@ show create table t3; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t3 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t3; select hex(a) from t3; drop table t3; @@ -73,14 +79,16 @@ show create table t4; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t4 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } - +commit; +--enable_query_log select count(*) from t4; select hex(a) from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_bit.inc' --- a/mysql-test/suite/parts/inc/partition_bit.inc 2008-02-07 15:26:22 +0000 +++ b/mysql-test/suite/parts/inc/partition_bit.inc 2009-10-28 07:52:34 +0000 @@ -74,11 +74,13 @@ show create table t3; let $count=255; --echo $count inserts; --disable_query_log +begin; while ($count) { eval insert into t3 values ($count); dec $count; } +commit; --enable_query_log select hex(a) from t3 where a=b'01010101'; delete from t3 where a=b'01010101'; @@ -96,11 +98,13 @@ show create table t4; let $count=32; --echo $count inserts; --disable_query_log +begin; while ($count) { eval insert into t4 values ($count); dec $count; } +commit; --enable_query_log select hex(a) from t4 where a=b'00000001'; delete from t4 where a=b'00000001'; === modified file 'mysql-test/suite/parts/inc/partition_char.inc' --- a/mysql-test/suite/parts/inc/partition_char.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_char.inc 2009-10-28 07:52:34 +0000 @@ -21,13 +21,16 @@ show create table t2; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t2 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t2; select * from t2; drop table t2; @@ -47,13 +50,16 @@ show create table t3; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t3 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t3; select a from t3; drop table t3; @@ -71,13 +77,16 @@ show create table t4; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t4 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t4; select a from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_date.inc' --- a/mysql-test/suite/parts/inc/partition_date.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_date.inc 2009-10-28 07:52:34 +0000 @@ -23,7 +23,8 @@ select * from t2; delete from t2; let $count=28; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t2 values (19700101+$count-1); @@ -31,7 +32,8 @@ eval insert into t2 values (19700201+$co eval insert into t2 values (19700301+$count-1); dec $count; } -#--enable_query_log +commit; +--enable_query_log select count(*) from t2; select * from t2; drop table t2; @@ -47,11 +49,15 @@ partition quarter4 values less than (13) show create table t3; let $count=12; --echo $count inserts; +--disable_query_log +begin; while ($count) { eval insert into t3 values (adddate(19700101,interval $count-1 month)); dec $count; } +commit; +--enable_query_log select count(*) from t3; select * from t3; drop table t3; @@ -67,11 +73,15 @@ partition quarter4 values in (10,11,12) show create table t4; let $count=12; --echo $count inserts; +--disable_query_log +begin; while ($count) { eval insert into t4 values (adddate(19700101,interval $count-1 month)); dec $count; } +commit; +--enable_query_log select count(*) from t4; select * from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_datetime.inc' --- a/mysql-test/suite/parts/inc/partition_datetime.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_datetime.inc 2009-10-28 07:52:34 +0000 @@ -23,12 +23,15 @@ select * from t2; delete from t2; let $count=59; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t2 values (19700101000000+$count); dec $count; } +commit; +--enable_query_log select count(*) from t2; select * from t2; drop table t2; @@ -44,11 +47,15 @@ partition quarter4 values less than (13) show create table t3; let $count=12; --echo $count inserts; +--disable_query_log +begin; while ($count) { eval insert into t3 values (adddate(19700101000000,interval $count-1 month)); dec $count; } +commit; +--enable_query_log select count(*) from t3; select * from t3; drop table t3; @@ -64,11 +71,15 @@ partition quarter4 values in (10,11,12) show create table t4; let $count=12; --echo $count inserts; +--disable_query_log +begin; while ($count) { eval insert into t4 values (adddate(19700101000000,interval $count-1 month)); dec $count; } +commit; +--enable_query_log select count(*) from t4; select * from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_decimal.inc' --- a/mysql-test/suite/parts/inc/partition_decimal.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_decimal.inc 2009-10-28 07:52:34 +0000 @@ -24,6 +24,7 @@ delete from t2; let $count=$maxrows; --echo $count*3 inserts; --disable_query_log +begin; while ($count) { eval insert into t2 values ($count); @@ -31,6 +32,7 @@ eval insert into t2 values ($count+0.333 eval insert into t2 values ($count+0.755555555); dec $count; } +commit; --enable_query_log select count(*) from t2; drop table t2; @@ -53,6 +55,8 @@ partition pa10 values less than (10) show create table t3; let $count=9; --echo $count*3 inserts; +--disable_query_log +begin; while ($count) { eval insert into t3 values ($count); @@ -60,6 +64,7 @@ eval insert into t3 values ($count+0.333 eval insert into t3 values ($count+0.755555555); dec $count; } +commit; --enable_query_log select count(*) from t3; drop table t3; @@ -75,6 +80,8 @@ partition pa10 values in (9,10) show create table t4; let $count=9; --echo $count*3 inserts; +--disable_query_log +begin; while ($count) { eval insert into t4 values ($count); @@ -82,6 +89,7 @@ eval insert into t4 values ($count+0.333 eval insert into t4 values ($count+0.755555555); dec $count; } +commit; --enable_query_log select count(*) from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_double.inc' --- a/mysql-test/suite/parts/inc/partition_double.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_double.inc 2009-10-28 07:52:34 +0000 @@ -24,6 +24,7 @@ delete from t2; let $count=$maxrows; --echo $maxrows*3 inserts; --disable_query_log +begin; while ($count) { eval insert into t2 values ($count); @@ -31,6 +32,7 @@ eval insert into t2 values ($count+0.33) eval insert into t2 values ($count+0.75); dec $count; } +commit; --enable_query_log select count(*) from t2; drop table t2; @@ -52,6 +54,8 @@ partition pa10 values less than (10) show create table t3; let $count=9; --echo $count*3 inserts; +--disable_query_log +begin; while ($count) { eval insert into t3 values ($count); @@ -59,6 +63,8 @@ eval insert into t3 values ($count+0.33) eval insert into t3 values ($count+0.75); dec $count; } +commit; +--enable_query_log select count(*) from t3; select * from t3; drop table t3; @@ -72,6 +78,8 @@ partition pa10 values in (7,8,9,10) show create table t4; let $count=9; --echo $count*3 inserts; +--disable_query_log +begin; while ($count) { eval insert into t4 values ($count); @@ -79,6 +87,8 @@ eval insert into t4 values ($count+0.33) eval insert into t4 values ($count+0.75); dec $count; } +commit; +--enable_query_log select count(*) from t4; select * from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_enum.inc' --- a/mysql-test/suite/parts/inc/partition_enum.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_enum.inc 2009-10-28 07:52:34 +0000 @@ -26,12 +26,15 @@ partition by key (a) partitions 27; show create table t2; let $letter=26; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($letter) { eval insert into t2 values (char(ascii('A')+$letter)); dec $letter; } +commit; +--enable_query_log insert into t2 values ('1'),('2'),('3'),('4'),('5'),('6'),('7'),('8'),('9'),('0'); select count(*) from t2; select * from t2; @@ -55,12 +58,15 @@ partition pa36 values less than (37) show create table t3; let $letter=36; --echo $count inserts; -#--disable_query_log +--disable_query_log + begin; while ($letter) { #eval insert into t3 values ($letter); dec $letter; } +commit; +--enable_query_log select count(*) from t3; select * from t3; drop table t3; === modified file 'mysql-test/suite/parts/inc/partition_float.inc' --- a/mysql-test/suite/parts/inc/partition_float.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_float.inc 2009-10-28 07:52:34 +0000 @@ -28,6 +28,7 @@ delete from t2; let $count=$maxrows; --echo $maxrows*3 inserts; --disable_query_log +begin; while ($count) { eval insert into t2 values ($count); @@ -35,6 +36,7 @@ eval insert into t2 values ($count+0.33) eval insert into t2 values ($count+0.75); dec $count; } +commit; --enable_query_log select count(*) from t2; drop table t2; @@ -55,6 +57,8 @@ partition pa10 values less than (10) show create table t3; let $count=9; --echo $count*3 inserts; +--disable_query_log +begin; while ($count) { eval insert into t3 values ($count); @@ -62,6 +66,8 @@ eval insert into t3 values ($count+0.33) eval insert into t3 values ($count+0.75); dec $count; } +commit; +--enable_query_log select count(*) from t3; select * from t3; drop table t3; @@ -75,6 +81,8 @@ partition pa10 values in (7,8,9,10) show create table t4; let $count=9; --echo $count*3 inserts; +--disable_query_log +begin; while ($count) { eval insert into t4 values ($count); @@ -82,6 +90,8 @@ eval insert into t4 values ($count+0.33) eval insert into t4 values ($count+0.75); dec $count; } +commit; +--enable_query_log select count(*) from t4; select * from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_int.inc' --- a/mysql-test/suite/parts/inc/partition_int.inc 2008-07-01 18:38:15 +0000 +++ b/mysql-test/suite/parts/inc/partition_int.inc 2009-10-28 07:52:34 +0000 @@ -28,11 +28,13 @@ delete from t2; let $count=$maxrows; --echo $count inserts; --disable_query_log +begin; while ($count) { eval insert into t2 values ($count); dec $count; } +commit; --enable_query_log select count(*) from t2; drop table t2; === modified file 'mysql-test/suite/parts/inc/partition_mediumint.inc' --- a/mysql-test/suite/parts/inc/partition_mediumint.inc 2008-07-01 18:38:15 +0000 +++ b/mysql-test/suite/parts/inc/partition_mediumint.inc 2009-10-28 07:52:34 +0000 @@ -28,11 +28,13 @@ delete from t2; let $count=$maxrows; --echo $maxrows inserts; --disable_query_log +begin; while ($count) { eval insert into t2 values ($count); dec $count; } +commit; --enable_query_log select count(*) from t2; drop table t2; === modified file 'mysql-test/suite/parts/inc/partition_smallint.inc' --- a/mysql-test/suite/parts/inc/partition_smallint.inc 2008-07-01 18:38:15 +0000 +++ b/mysql-test/suite/parts/inc/partition_smallint.inc 2009-10-28 07:52:34 +0000 @@ -28,11 +28,13 @@ delete from t2; let $count=$maxrows; --echo $count inserts; --disable_query_log +begin; while ($count) { eval insert into t2 values ($count); dec $count; } +commit; --enable_query_log select count(*) from t2; drop table t2; === modified file 'mysql-test/suite/parts/inc/partition_time.inc' --- a/mysql-test/suite/parts/inc/partition_time.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_time.inc 2009-10-28 07:52:34 +0000 @@ -23,12 +23,15 @@ select * from t2; delete from t2; let $count=59; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t2 values (000100+$count); dec $count; } +commit; +--enable_query_log select count(*) from t2; select * from t2; drop table t2; @@ -44,11 +47,15 @@ partition quarter4 values less than (61) show create table t3; let $count=59; --echo $count inserts; +--disable_query_log +begin; while ($count) { eval insert into t3 values (100000+$count); dec $count; } +commit; +--enable_query_log select count(*) from t3; select * from t3; drop table t3; @@ -64,11 +71,15 @@ partition quarter4 values in (46,47,48,4 show create table t4; let $count=59; --echo $count inserts; +--disable_query_log +begin; while ($count) { eval insert into t4 values (100000+$count); dec $count; } +commit; +--enable_query_log select count(*) from t4; select * from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_timestamp.inc' --- a/mysql-test/suite/parts/inc/partition_timestamp.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_timestamp.inc 2009-10-28 07:52:34 +0000 @@ -23,12 +23,15 @@ select * from t2; delete from t2; let $count=59; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t2 values (19710101000000+$count); dec $count; } +commit; +--enable_query_log select count(*) from t2; select * from t2; drop table t2; @@ -44,11 +47,15 @@ partition quarter4 values less than (13) show create table t3; let $count=12; --echo $count inserts; +--disable_query_log +begin; while ($count) { eval insert into t3 values (date_add('1970-01-01 00:00:00',interval $count-1 month)); dec $count; } +commit; +--enable_query_log select count(*) from t3; select * from t3; drop table t3; @@ -64,11 +71,15 @@ partition quarter4 values in (10,11,12) show create table t4; let $count=12; --echo $count inserts; +--disable_query_log +begin; while ($count) { eval insert into t4 values (date_add('1970-01-01 00:00:00',interval $count-1 month)); dec $count; } +commit; +--enable_query_log select count(*) from t4; select * from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_tinyint.inc' --- a/mysql-test/suite/parts/inc/partition_tinyint.inc 2008-07-01 18:38:15 +0000 +++ b/mysql-test/suite/parts/inc/partition_tinyint.inc 2009-10-28 07:52:34 +0000 @@ -28,11 +28,13 @@ delete from t2; let $count=255; --echo 255 inserts; --disable_query_log +begin; while ($count) { eval insert into t2 values ($count); dec $count; } +commit; --enable_query_log select count(*) from t2; drop table t2; === modified file 'mysql-test/suite/parts/inc/partition_varbinary.inc' --- a/mysql-test/suite/parts/inc/partition_varbinary.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_varbinary.inc 2009-10-28 07:52:34 +0000 @@ -21,13 +21,16 @@ show create table t2; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t2 values (repeat(char(ascii('a')+$letter),$count*$count)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t2; select * from t2; drop table t2; @@ -47,13 +50,16 @@ show create table t3; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t3 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t3; select hex(a) from t3; drop table t3; @@ -71,13 +77,16 @@ show create table t4; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t4 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t4; select hex(a) from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_varchar.inc' --- a/mysql-test/suite/parts/inc/partition_varchar.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_varchar.inc 2009-10-28 07:52:34 +0000 @@ -21,13 +21,16 @@ show create table t2; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t2 values (repeat(char(ascii('a')+$letter),$count*$count)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t2; select * from t2; drop table t2; @@ -46,13 +49,16 @@ show create table t3; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t3 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t3; select * from t3; drop table t3; @@ -70,13 +76,16 @@ show create table t4; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t4 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t4; select * from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_year.inc' --- a/mysql-test/suite/parts/inc/partition_year.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_year.inc 2009-10-28 07:52:34 +0000 @@ -24,11 +24,13 @@ delete from t2; let $count=255; --echo $count inserts; --disable_query_log +begin; while ($count) { eval insert into t2 values (1901+$count); dec $count; } +commit; --enable_query_log select count(*) from t2; select * from t2; === modified file 'mysql-test/suite/parts/r/partition_char_innodb.result' --- a/mysql-test/suite/parts/r/partition_char_innodb.result 2008-11-04 07:43:21 +0000 +++ b/mysql-test/suite/parts/r/partition_char_innodb.result 2009-10-28 07:52:34 +0000 @@ -45,32 +45,6 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 27 */ 26 inserts; -insert into t2 values (repeat(char(ascii('a')+0),26+54)); -insert into t2 values (repeat(char(ascii('a')+1),25+54)); -insert into t2 values (repeat(char(ascii('a')+2),24+54)); -insert into t2 values (repeat(char(ascii('a')+3),23+54)); -insert into t2 values (repeat(char(ascii('a')+4),22+54)); -insert into t2 values (repeat(char(ascii('a')+5),21+54)); -insert into t2 values (repeat(char(ascii('a')+6),20+54)); -insert into t2 values (repeat(char(ascii('a')+7),19+54)); -insert into t2 values (repeat(char(ascii('a')+8),18+54)); -insert into t2 values (repeat(char(ascii('a')+9),17+54)); -insert into t2 values (repeat(char(ascii('a')+10),16+54)); -insert into t2 values (repeat(char(ascii('a')+11),15+54)); -insert into t2 values (repeat(char(ascii('a')+12),14+54)); -insert into t2 values (repeat(char(ascii('a')+13),13+54)); -insert into t2 values (repeat(char(ascii('a')+14),12+54)); -insert into t2 values (repeat(char(ascii('a')+15),11+54)); -insert into t2 values (repeat(char(ascii('a')+16),10+54)); -insert into t2 values (repeat(char(ascii('a')+17),9+54)); -insert into t2 values (repeat(char(ascii('a')+18),8+54)); -insert into t2 values (repeat(char(ascii('a')+19),7+54)); -insert into t2 values (repeat(char(ascii('a')+20),6+54)); -insert into t2 values (repeat(char(ascii('a')+21),5+54)); -insert into t2 values (repeat(char(ascii('a')+22),4+54)); -insert into t2 values (repeat(char(ascii('a')+23),3+54)); -insert into t2 values (repeat(char(ascii('a')+24),2+54)); -insert into t2 values (repeat(char(ascii('a')+25),1+54)); select count(*) from t2; count(*) 26 @@ -153,32 +127,6 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 27 */ 26 inserts; -insert into t2 values (repeat(char(ascii('a')+0),26+54)); -insert into t2 values (repeat(char(ascii('a')+1),25+54)); -insert into t2 values (repeat(char(ascii('a')+2),24+54)); -insert into t2 values (repeat(char(ascii('a')+3),23+54)); -insert into t2 values (repeat(char(ascii('a')+4),22+54)); -insert into t2 values (repeat(char(ascii('a')+5),21+54)); -insert into t2 values (repeat(char(ascii('a')+6),20+54)); -insert into t2 values (repeat(char(ascii('a')+7),19+54)); -insert into t2 values (repeat(char(ascii('a')+8),18+54)); -insert into t2 values (repeat(char(ascii('a')+9),17+54)); -insert into t2 values (repeat(char(ascii('a')+10),16+54)); -insert into t2 values (repeat(char(ascii('a')+11),15+54)); -insert into t2 values (repeat(char(ascii('a')+12),14+54)); -insert into t2 values (repeat(char(ascii('a')+13),13+54)); -insert into t2 values (repeat(char(ascii('a')+14),12+54)); -insert into t2 values (repeat(char(ascii('a')+15),11+54)); -insert into t2 values (repeat(char(ascii('a')+16),10+54)); -insert into t2 values (repeat(char(ascii('a')+17),9+54)); -insert into t2 values (repeat(char(ascii('a')+18),8+54)); -insert into t2 values (repeat(char(ascii('a')+19),7+54)); -insert into t2 values (repeat(char(ascii('a')+20),6+54)); -insert into t2 values (repeat(char(ascii('a')+21),5+54)); -insert into t2 values (repeat(char(ascii('a')+22),4+54)); -insert into t2 values (repeat(char(ascii('a')+23),3+54)); -insert into t2 values (repeat(char(ascii('a')+24),2+54)); -insert into t2 values (repeat(char(ascii('a')+25),1+54)); select count(*) from t2; count(*) 26 @@ -258,32 +206,6 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 27 */ 26 inserts; -insert into t2 values (repeat(char(ascii('a')+0),26*26)); -insert into t2 values (repeat(char(ascii('a')+1),25*25)); -insert into t2 values (repeat(char(ascii('a')+2),24*24)); -insert into t2 values (repeat(char(ascii('a')+3),23*23)); -insert into t2 values (repeat(char(ascii('a')+4),22*22)); -insert into t2 values (repeat(char(ascii('a')+5),21*21)); -insert into t2 values (repeat(char(ascii('a')+6),20*20)); -insert into t2 values (repeat(char(ascii('a')+7),19*19)); -insert into t2 values (repeat(char(ascii('a')+8),18*18)); -insert into t2 values (repeat(char(ascii('a')+9),17*17)); -insert into t2 values (repeat(char(ascii('a')+10),16*16)); -insert into t2 values (repeat(char(ascii('a')+11),15*15)); -insert into t2 values (repeat(char(ascii('a')+12),14*14)); -insert into t2 values (repeat(char(ascii('a')+13),13*13)); -insert into t2 values (repeat(char(ascii('a')+14),12*12)); -insert into t2 values (repeat(char(ascii('a')+15),11*11)); -insert into t2 values (repeat(char(ascii('a')+16),10*10)); -insert into t2 values (repeat(char(ascii('a')+17),9*9)); -insert into t2 values (repeat(char(ascii('a')+18),8*8)); -insert into t2 values (repeat(char(ascii('a')+19),7*7)); -insert into t2 values (repeat(char(ascii('a')+20),6*6)); -insert into t2 values (repeat(char(ascii('a')+21),5*5)); -insert into t2 values (repeat(char(ascii('a')+22),4*4)); -insert into t2 values (repeat(char(ascii('a')+23),3*3)); -insert into t2 values (repeat(char(ascii('a')+24),2*2)); -insert into t2 values (repeat(char(ascii('a')+25),1*1)); select count(*) from t2; count(*) 26 @@ -363,32 +285,6 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 30 */ 26 inserts; -insert into t2 values (repeat(char(ascii('a')+0),26*26)); -insert into t2 values (repeat(char(ascii('a')+1),25*25)); -insert into t2 values (repeat(char(ascii('a')+2),24*24)); -insert into t2 values (repeat(char(ascii('a')+3),23*23)); -insert into t2 values (repeat(char(ascii('a')+4),22*22)); -insert into t2 values (repeat(char(ascii('a')+5),21*21)); -insert into t2 values (repeat(char(ascii('a')+6),20*20)); -insert into t2 values (repeat(char(ascii('a')+7),19*19)); -insert into t2 values (repeat(char(ascii('a')+8),18*18)); -insert into t2 values (repeat(char(ascii('a')+9),17*17)); -insert into t2 values (repeat(char(ascii('a')+10),16*16)); -insert into t2 values (repeat(char(ascii('a')+11),15*15)); -insert into t2 values (repeat(char(ascii('a')+12),14*14)); -insert into t2 values (repeat(char(ascii('a')+13),13*13)); -insert into t2 values (repeat(char(ascii('a')+14),12*12)); -insert into t2 values (repeat(char(ascii('a')+15),11*11)); -insert into t2 values (repeat(char(ascii('a')+16),10*10)); -insert into t2 values (repeat(char(ascii('a')+17),9*9)); -insert into t2 values (repeat(char(ascii('a')+18),8*8)); -insert into t2 values (repeat(char(ascii('a')+19),7*7)); -insert into t2 values (repeat(char(ascii('a')+20),6*6)); -insert into t2 values (repeat(char(ascii('a')+21),5*5)); -insert into t2 values (repeat(char(ascii('a')+22),4*4)); -insert into t2 values (repeat(char(ascii('a')+23),3*3)); -insert into t2 values (repeat(char(ascii('a')+24),2*2)); -insert into t2 values (repeat(char(ascii('a')+25),1*1)); select count(*) from t2; count(*) 26 @@ -479,34 +375,8 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 27 */ 0 inserts; -insert into t2 values (char(ascii('A')+26)); Warnings: Warning 1265 Data truncated for column 'a' at row 1 -insert into t2 values (char(ascii('A')+25)); -insert into t2 values (char(ascii('A')+24)); -insert into t2 values (char(ascii('A')+23)); -insert into t2 values (char(ascii('A')+22)); -insert into t2 values (char(ascii('A')+21)); -insert into t2 values (char(ascii('A')+20)); -insert into t2 values (char(ascii('A')+19)); -insert into t2 values (char(ascii('A')+18)); -insert into t2 values (char(ascii('A')+17)); -insert into t2 values (char(ascii('A')+16)); -insert into t2 values (char(ascii('A')+15)); -insert into t2 values (char(ascii('A')+14)); -insert into t2 values (char(ascii('A')+13)); -insert into t2 values (char(ascii('A')+12)); -insert into t2 values (char(ascii('A')+11)); -insert into t2 values (char(ascii('A')+10)); -insert into t2 values (char(ascii('A')+9)); -insert into t2 values (char(ascii('A')+8)); -insert into t2 values (char(ascii('A')+7)); -insert into t2 values (char(ascii('A')+6)); -insert into t2 values (char(ascii('A')+5)); -insert into t2 values (char(ascii('A')+4)); -insert into t2 values (char(ascii('A')+3)); -insert into t2 values (char(ascii('A')+2)); -insert into t2 values (char(ascii('A')+1)); insert into t2 values ('1'),('2'),('3'),('4'),('5'),('6'),('7'),('8'),('9'),('0'); select count(*) from t2; count(*) === modified file 'mysql-test/suite/parts/r/partition_char_myisam.result' --- a/mysql-test/suite/parts/r/partition_char_myisam.result 2008-11-04 07:43:21 +0000 +++ b/mysql-test/suite/parts/r/partition_char_myisam.result 2009-10-28 07:52:34 +0000 @@ -45,32 +45,6 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 27 */ 26 inserts; -insert into t2 values (repeat(char(ascii('a')+0),26+54)); -insert into t2 values (repeat(char(ascii('a')+1),25+54)); -insert into t2 values (repeat(char(ascii('a')+2),24+54)); -insert into t2 values (repeat(char(ascii('a')+3),23+54)); -insert into t2 values (repeat(char(ascii('a')+4),22+54)); -insert into t2 values (repeat(char(ascii('a')+5),21+54)); -insert into t2 values (repeat(char(ascii('a')+6),20+54)); -insert into t2 values (repeat(char(ascii('a')+7),19+54)); -insert into t2 values (repeat(char(ascii('a')+8),18+54)); -insert into t2 values (repeat(char(ascii('a')+9),17+54)); -insert into t2 values (repeat(char(ascii('a')+10),16+54)); -insert into t2 values (repeat(char(ascii('a')+11),15+54)); -insert into t2 values (repeat(char(ascii('a')+12),14+54)); -insert into t2 values (repeat(char(ascii('a')+13),13+54)); -insert into t2 values (repeat(char(ascii('a')+14),12+54)); -insert into t2 values (repeat(char(ascii('a')+15),11+54)); -insert into t2 values (repeat(char(ascii('a')+16),10+54)); -insert into t2 values (repeat(char(ascii('a')+17),9+54)); -insert into t2 values (repeat(char(ascii('a')+18),8+54)); -insert into t2 values (repeat(char(ascii('a')+19),7+54)); -insert into t2 values (repeat(char(ascii('a')+20),6+54)); -insert into t2 values (repeat(char(ascii('a')+21),5+54)); -insert into t2 values (repeat(char(ascii('a')+22),4+54)); -insert into t2 values (repeat(char(ascii('a')+23),3+54)); -insert into t2 values (repeat(char(ascii('a')+24),2+54)); -insert into t2 values (repeat(char(ascii('a')+25),1+54)); select count(*) from t2; count(*) 26 @@ -153,32 +127,6 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 27 */ 26 inserts; -insert into t2 values (repeat(char(ascii('a')+0),26+54)); -insert into t2 values (repeat(char(ascii('a')+1),25+54)); -insert into t2 values (repeat(char(ascii('a')+2),24+54)); -insert into t2 values (repeat(char(ascii('a')+3),23+54)); -insert into t2 values (repeat(char(ascii('a')+4),22+54)); -insert into t2 values (repeat(char(ascii('a')+5),21+54)); -insert into t2 values (repeat(char(ascii('a')+6),20+54)); -insert into t2 values (repeat(char(ascii('a')+7),19+54)); -insert into t2 values (repeat(char(ascii('a')+8),18+54)); -insert into t2 values (repeat(char(ascii('a')+9),17+54)); -insert into t2 values (repeat(char(ascii('a')+10),16+54)); -insert into t2 values (repeat(char(ascii('a')+11),15+54)); -insert into t2 values (repeat(char(ascii('a')+12),14+54)); -insert into t2 values (repeat(char(ascii('a')+13),13+54)); -insert into t2 values (repeat(char(ascii('a')+14),12+54)); -insert into t2 values (repeat(char(ascii('a')+15),11+54)); -insert into t2 values (repeat(char(ascii('a')+16),10+54)); -insert into t2 values (repeat(char(ascii('a')+17),9+54)); -insert into t2 values (repeat(char(ascii('a')+18),8+54)); -insert into t2 values (repeat(char(ascii('a')+19),7+54)); -insert into t2 values (repeat(char(ascii('a')+20),6+54)); -insert into t2 values (repeat(char(ascii('a')+21),5+54)); -insert into t2 values (repeat(char(ascii('a')+22),4+54)); -insert into t2 values (repeat(char(ascii('a')+23),3+54)); -insert into t2 values (repeat(char(ascii('a')+24),2+54)); -insert into t2 values (repeat(char(ascii('a')+25),1+54)); select count(*) from t2; count(*) 26 @@ -258,32 +206,6 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 27 */ 26 inserts; -insert into t2 values (repeat(char(ascii('a')+0),26*26)); -insert into t2 values (repeat(char(ascii('a')+1),25*25)); -insert into t2 values (repeat(char(ascii('a')+2),24*24)); -insert into t2 values (repeat(char(ascii('a')+3),23*23)); -insert into t2 values (repeat(char(ascii('a')+4),22*22)); -insert into t2 values (repeat(char(ascii('a')+5),21*21)); -insert into t2 values (repeat(char(ascii('a')+6),20*20)); -insert into t2 values (repeat(char(ascii('a')+7),19*19)); -insert into t2 values (repeat(char(ascii('a')+8),18*18)); -insert into t2 values (repeat(char(ascii('a')+9),17*17)); -insert into t2 values (repeat(char(ascii('a')+10),16*16)); -insert into t2 values (repeat(char(ascii('a')+11),15*15)); -insert into t2 values (repeat(char(ascii('a')+12),14*14)); -insert into t2 values (repeat(char(ascii('a')+13),13*13)); -insert into t2 values (repeat(char(ascii('a')+14),12*12)); -insert into t2 values (repeat(char(ascii('a')+15),11*11)); -insert into t2 values (repeat(char(ascii('a')+16),10*10)); -insert into t2 values (repeat(char(ascii('a')+17),9*9)); -insert into t2 values (repeat(char(ascii('a')+18),8*8)); -insert into t2 values (repeat(char(ascii('a')+19),7*7)); -insert into t2 values (repeat(char(ascii('a')+20),6*6)); -insert into t2 values (repeat(char(ascii('a')+21),5*5)); -insert into t2 values (repeat(char(ascii('a')+22),4*4)); -insert into t2 values (repeat(char(ascii('a')+23),3*3)); -insert into t2 values (repeat(char(ascii('a')+24),2*2)); -insert into t2 values (repeat(char(ascii('a')+25),1*1)); select count(*) from t2; count(*) 26 @@ -363,32 +285,6 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 30 */ 26 inserts; -insert into t2 values (repeat(char(ascii('a')+0),26*26)); -insert into t2 values (repeat(char(ascii('a')+1),25*25)); -insert into t2 values (repeat(char(ascii('a')+2),24*24)); -insert into t2 values (repeat(char(ascii('a')+3),23*23)); -insert into t2 values (repeat(char(ascii('a')+4),22*22)); -insert into t2 values (repeat(char(ascii('a')+5),21*21)); -insert into t2 values (repeat(char(ascii('a')+6),20*20)); -insert into t2 values (repeat(char(ascii('a')+7),19*19)); -insert into t2 values (repeat(char(ascii('a')+8),18*18)); -insert into t2 values (repeat(char(ascii('a')+9),17*17)); -insert into t2 values (repeat(char(ascii('a')+10),16*16)); -insert into t2 values (repeat(char(ascii('a')+11),15*15)); -insert into t2 values (repeat(char(ascii('a')+12),14*14)); -insert into t2 values (repeat(char(ascii('a')+13),13*13)); -insert into t2 values (repeat(char(ascii('a')+14),12*12)); -insert into t2 values (repeat(char(ascii('a')+15),11*11)); -insert into t2 values (repeat(char(ascii('a')+16),10*10)); -insert into t2 values (repeat(char(ascii('a')+17),9*9)); -insert into t2 values (repeat(char(ascii('a')+18),8*8)); -insert into t2 values (repeat(char(ascii('a')+19),7*7)); -insert into t2 values (repeat(char(ascii('a')+20),6*6)); -insert into t2 values (repeat(char(ascii('a')+21),5*5)); -insert into t2 values (repeat(char(ascii('a')+22),4*4)); -insert into t2 values (repeat(char(ascii('a')+23),3*3)); -insert into t2 values (repeat(char(ascii('a')+24),2*2)); -insert into t2 values (repeat(char(ascii('a')+25),1*1)); select count(*) from t2; count(*) 26 @@ -479,34 +375,8 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 27 */ 0 inserts; -insert into t2 values (char(ascii('A')+26)); Warnings: Warning 1265 Data truncated for column 'a' at row 1 -insert into t2 values (char(ascii('A')+25)); -insert into t2 values (char(ascii('A')+24)); -insert into t2 values (char(ascii('A')+23)); -insert into t2 values (char(ascii('A')+22)); -insert into t2 values (char(ascii('A')+21)); -insert into t2 values (char(ascii('A')+20)); -insert into t2 values (char(ascii('A')+19)); -insert into t2 values (char(ascii('A')+18)); -insert into t2 values (char(ascii('A')+17)); -insert into t2 values (char(ascii('A')+16)); -insert into t2 values (char(ascii('A')+15)); -insert into t2 values (char(ascii('A')+14)); -insert into t2 values (char(ascii('A')+13)); -insert into t2 values (char(ascii('A')+12)); -insert into t2 values (char(ascii('A')+11)); -insert into t2 values (char(ascii('A')+10)); -insert into t2 values (char(ascii('A')+9)); -insert into t2 values (char(ascii('A')+8)); -insert into t2 values (char(ascii('A')+7)); -insert into t2 values (char(ascii('A')+6)); -insert into t2 values (char(ascii('A')+5)); -insert into t2 values (char(ascii('A')+4)); -insert into t2 values (char(ascii('A')+3)); -insert into t2 values (char(ascii('A')+2)); -insert into t2 values (char(ascii('A')+1)); insert into t2 values ('1'),('2'),('3'),('4'),('5'),('6'),('7'),('8'),('9'),('0'); select count(*) from t2; count(*) === modified file 'mysql-test/suite/parts/r/partition_datetime_innodb.result' --- a/mysql-test/suite/parts/r/partition_datetime_innodb.result 2008-11-04 07:43:21 +0000 +++ b/mysql-test/suite/parts/r/partition_datetime_innodb.result 2009-10-28 07:52:34 +0000 @@ -60,65 +60,6 @@ a 2020-12-31 10:11:12 delete from t2; 59 inserts; -insert into t2 values (19710101000000+59); -insert into t2 values (19710101000000+58); -insert into t2 values (19710101000000+57); -insert into t2 values (19710101000000+56); -insert into t2 values (19710101000000+55); -insert into t2 values (19710101000000+54); -insert into t2 values (19710101000000+53); -insert into t2 values (19710101000000+52); -insert into t2 values (19710101000000+51); -insert into t2 values (19710101000000+50); -insert into t2 values (19710101000000+49); -insert into t2 values (19710101000000+48); -insert into t2 values (19710101000000+47); -insert into t2 values (19710101000000+46); -insert into t2 values (19710101000000+45); -insert into t2 values (19710101000000+44); -insert into t2 values (19710101000000+43); -insert into t2 values (19710101000000+42); -insert into t2 values (19710101000000+41); -insert into t2 values (19710101000000+40); -insert into t2 values (19710101000000+39); -insert into t2 values (19710101000000+38); -insert into t2 values (19710101000000+37); -insert into t2 values (19710101000000+36); -insert into t2 values (19710101000000+35); -insert into t2 values (19710101000000+34); -insert into t2 values (19710101000000+33); -insert into t2 values (19710101000000+32); -insert into t2 values (19710101000000+31); -insert into t2 values (19710101000000+30); -insert into t2 values (19710101000000+29); -insert into t2 values (19710101000000+28); -insert into t2 values (19710101000000+27); -insert into t2 values (19710101000000+26); -insert into t2 values (19710101000000+25); -insert into t2 values (19710101000000+24); -insert into t2 values (19710101000000+23); -insert into t2 values (19710101000000+22); -insert into t2 values (19710101000000+21); -insert into t2 values (19710101000000+20); -insert into t2 values (19710101000000+19); -insert into t2 values (19710101000000+18); -insert into t2 values (19710101000000+17); -insert into t2 values (19710101000000+16); -insert into t2 values (19710101000000+15); -insert into t2 values (19710101000000+14); -insert into t2 values (19710101000000+13); -insert into t2 values (19710101000000+12); -insert into t2 values (19710101000000+11); -insert into t2 values (19710101000000+10); -insert into t2 values (19710101000000+9); -insert into t2 values (19710101000000+8); -insert into t2 values (19710101000000+7); -insert into t2 values (19710101000000+6); -insert into t2 values (19710101000000+5); -insert into t2 values (19710101000000+4); -insert into t2 values (19710101000000+3); -insert into t2 values (19710101000000+2); -insert into t2 values (19710101000000+1); select count(*) from t2; count(*) 59 @@ -206,18 +147,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES LESS THAN (10) ENGINE = InnoDB, PARTITION quarter4 VALUES LESS THAN (13) ENGINE = InnoDB) */ 12 inserts; -insert into t3 values (date_add('1970-01-01 00:00:00',interval 12-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 11-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 10-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 9-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 8-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 7-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 6-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 5-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 4-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 3-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 2-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 1-1 month)); Warnings: Warning 1264 Out of range value for column 'a' at row 1 select count(*) from t3; @@ -260,18 +189,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES IN (7,8,9) ENGINE = InnoDB, PARTITION quarter4 VALUES IN (10,11,12) ENGINE = InnoDB) */ 12 inserts; -insert into t4 values (date_add('1970-01-01 00:00:00',interval 12-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 11-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 10-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 9-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 8-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 7-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 6-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 5-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 4-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 3-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 2-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 1-1 month)); Warnings: Warning 1264 Out of range value for column 'a' at row 1 select count(*) from t4; @@ -354,90 +271,6 @@ a 2020-12-31 delete from t2; 28 inserts; -insert into t2 values (19700101+28-1); -insert into t2 values (19700201+28-1); -insert into t2 values (19700301+28-1); -insert into t2 values (19700101+27-1); -insert into t2 values (19700201+27-1); -insert into t2 values (19700301+27-1); -insert into t2 values (19700101+26-1); -insert into t2 values (19700201+26-1); -insert into t2 values (19700301+26-1); -insert into t2 values (19700101+25-1); -insert into t2 values (19700201+25-1); -insert into t2 values (19700301+25-1); -insert into t2 values (19700101+24-1); -insert into t2 values (19700201+24-1); -insert into t2 values (19700301+24-1); -insert into t2 values (19700101+23-1); -insert into t2 values (19700201+23-1); -insert into t2 values (19700301+23-1); -insert into t2 values (19700101+22-1); -insert into t2 values (19700201+22-1); -insert into t2 values (19700301+22-1); -insert into t2 values (19700101+21-1); -insert into t2 values (19700201+21-1); -insert into t2 values (19700301+21-1); -insert into t2 values (19700101+20-1); -insert into t2 values (19700201+20-1); -insert into t2 values (19700301+20-1); -insert into t2 values (19700101+19-1); -insert into t2 values (19700201+19-1); -insert into t2 values (19700301+19-1); -insert into t2 values (19700101+18-1); -insert into t2 values (19700201+18-1); -insert into t2 values (19700301+18-1); -insert into t2 values (19700101+17-1); -insert into t2 values (19700201+17-1); -insert into t2 values (19700301+17-1); -insert into t2 values (19700101+16-1); -insert into t2 values (19700201+16-1); -insert into t2 values (19700301+16-1); -insert into t2 values (19700101+15-1); -insert into t2 values (19700201+15-1); -insert into t2 values (19700301+15-1); -insert into t2 values (19700101+14-1); -insert into t2 values (19700201+14-1); -insert into t2 values (19700301+14-1); -insert into t2 values (19700101+13-1); -insert into t2 values (19700201+13-1); -insert into t2 values (19700301+13-1); -insert into t2 values (19700101+12-1); -insert into t2 values (19700201+12-1); -insert into t2 values (19700301+12-1); -insert into t2 values (19700101+11-1); -insert into t2 values (19700201+11-1); -insert into t2 values (19700301+11-1); -insert into t2 values (19700101+10-1); -insert into t2 values (19700201+10-1); -insert into t2 values (19700301+10-1); -insert into t2 values (19700101+9-1); -insert into t2 values (19700201+9-1); -insert into t2 values (19700301+9-1); -insert into t2 values (19700101+8-1); -insert into t2 values (19700201+8-1); -insert into t2 values (19700301+8-1); -insert into t2 values (19700101+7-1); -insert into t2 values (19700201+7-1); -insert into t2 values (19700301+7-1); -insert into t2 values (19700101+6-1); -insert into t2 values (19700201+6-1); -insert into t2 values (19700301+6-1); -insert into t2 values (19700101+5-1); -insert into t2 values (19700201+5-1); -insert into t2 values (19700301+5-1); -insert into t2 values (19700101+4-1); -insert into t2 values (19700201+4-1); -insert into t2 values (19700301+4-1); -insert into t2 values (19700101+3-1); -insert into t2 values (19700201+3-1); -insert into t2 values (19700301+3-1); -insert into t2 values (19700101+2-1); -insert into t2 values (19700201+2-1); -insert into t2 values (19700301+2-1); -insert into t2 values (19700101+1-1); -insert into t2 values (19700201+1-1); -insert into t2 values (19700301+1-1); select count(*) from t2; count(*) 84 @@ -550,18 +383,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES LESS THAN (10) ENGINE = InnoDB, PARTITION quarter4 VALUES LESS THAN (13) ENGINE = InnoDB) */ 12 inserts; -insert into t3 values (adddate(19700101,interval 12-1 month)); -insert into t3 values (adddate(19700101,interval 11-1 month)); -insert into t3 values (adddate(19700101,interval 10-1 month)); -insert into t3 values (adddate(19700101,interval 9-1 month)); -insert into t3 values (adddate(19700101,interval 8-1 month)); -insert into t3 values (adddate(19700101,interval 7-1 month)); -insert into t3 values (adddate(19700101,interval 6-1 month)); -insert into t3 values (adddate(19700101,interval 5-1 month)); -insert into t3 values (adddate(19700101,interval 4-1 month)); -insert into t3 values (adddate(19700101,interval 3-1 month)); -insert into t3 values (adddate(19700101,interval 2-1 month)); -insert into t3 values (adddate(19700101,interval 1-1 month)); select count(*) from t3; count(*) 12 @@ -602,18 +423,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES IN (7,8,9) ENGINE = InnoDB, PARTITION quarter4 VALUES IN (10,11,12) ENGINE = InnoDB) */ 12 inserts; -insert into t4 values (adddate(19700101,interval 12-1 month)); -insert into t4 values (adddate(19700101,interval 11-1 month)); -insert into t4 values (adddate(19700101,interval 10-1 month)); -insert into t4 values (adddate(19700101,interval 9-1 month)); -insert into t4 values (adddate(19700101,interval 8-1 month)); -insert into t4 values (adddate(19700101,interval 7-1 month)); -insert into t4 values (adddate(19700101,interval 6-1 month)); -insert into t4 values (adddate(19700101,interval 5-1 month)); -insert into t4 values (adddate(19700101,interval 4-1 month)); -insert into t4 values (adddate(19700101,interval 3-1 month)); -insert into t4 values (adddate(19700101,interval 2-1 month)); -insert into t4 values (adddate(19700101,interval 1-1 month)); select count(*) from t4; count(*) 12 @@ -694,65 +503,6 @@ a 14:15:16 delete from t2; 59 inserts; -insert into t2 values (000100+59); -insert into t2 values (000100+58); -insert into t2 values (000100+57); -insert into t2 values (000100+56); -insert into t2 values (000100+55); -insert into t2 values (000100+54); -insert into t2 values (000100+53); -insert into t2 values (000100+52); -insert into t2 values (000100+51); -insert into t2 values (000100+50); -insert into t2 values (000100+49); -insert into t2 values (000100+48); -insert into t2 values (000100+47); -insert into t2 values (000100+46); -insert into t2 values (000100+45); -insert into t2 values (000100+44); -insert into t2 values (000100+43); -insert into t2 values (000100+42); -insert into t2 values (000100+41); -insert into t2 values (000100+40); -insert into t2 values (000100+39); -insert into t2 values (000100+38); -insert into t2 values (000100+37); -insert into t2 values (000100+36); -insert into t2 values (000100+35); -insert into t2 values (000100+34); -insert into t2 values (000100+33); -insert into t2 values (000100+32); -insert into t2 values (000100+31); -insert into t2 values (000100+30); -insert into t2 values (000100+29); -insert into t2 values (000100+28); -insert into t2 values (000100+27); -insert into t2 values (000100+26); -insert into t2 values (000100+25); -insert into t2 values (000100+24); -insert into t2 values (000100+23); -insert into t2 values (000100+22); -insert into t2 values (000100+21); -insert into t2 values (000100+20); -insert into t2 values (000100+19); -insert into t2 values (000100+18); -insert into t2 values (000100+17); -insert into t2 values (000100+16); -insert into t2 values (000100+15); -insert into t2 values (000100+14); -insert into t2 values (000100+13); -insert into t2 values (000100+12); -insert into t2 values (000100+11); -insert into t2 values (000100+10); -insert into t2 values (000100+9); -insert into t2 values (000100+8); -insert into t2 values (000100+7); -insert into t2 values (000100+6); -insert into t2 values (000100+5); -insert into t2 values (000100+4); -insert into t2 values (000100+3); -insert into t2 values (000100+2); -insert into t2 values (000100+1); select count(*) from t2; count(*) 59 @@ -840,65 +590,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES LESS THAN (46) ENGINE = InnoDB, PARTITION quarter4 VALUES LESS THAN (61) ENGINE = InnoDB) */ 59 inserts; -insert into t3 values (100000+59); -insert into t3 values (100000+58); -insert into t3 values (100000+57); -insert into t3 values (100000+56); -insert into t3 values (100000+55); -insert into t3 values (100000+54); -insert into t3 values (100000+53); -insert into t3 values (100000+52); -insert into t3 values (100000+51); -insert into t3 values (100000+50); -insert into t3 values (100000+49); -insert into t3 values (100000+48); -insert into t3 values (100000+47); -insert into t3 values (100000+46); -insert into t3 values (100000+45); -insert into t3 values (100000+44); -insert into t3 values (100000+43); -insert into t3 values (100000+42); -insert into t3 values (100000+41); -insert into t3 values (100000+40); -insert into t3 values (100000+39); -insert into t3 values (100000+38); -insert into t3 values (100000+37); -insert into t3 values (100000+36); -insert into t3 values (100000+35); -insert into t3 values (100000+34); -insert into t3 values (100000+33); -insert into t3 values (100000+32); -insert into t3 values (100000+31); -insert into t3 values (100000+30); -insert into t3 values (100000+29); -insert into t3 values (100000+28); -insert into t3 values (100000+27); -insert into t3 values (100000+26); -insert into t3 values (100000+25); -insert into t3 values (100000+24); -insert into t3 values (100000+23); -insert into t3 values (100000+22); -insert into t3 values (100000+21); -insert into t3 values (100000+20); -insert into t3 values (100000+19); -insert into t3 values (100000+18); -insert into t3 values (100000+17); -insert into t3 values (100000+16); -insert into t3 values (100000+15); -insert into t3 values (100000+14); -insert into t3 values (100000+13); -insert into t3 values (100000+12); -insert into t3 values (100000+11); -insert into t3 values (100000+10); -insert into t3 values (100000+9); -insert into t3 values (100000+8); -insert into t3 values (100000+7); -insert into t3 values (100000+6); -insert into t3 values (100000+5); -insert into t3 values (100000+4); -insert into t3 values (100000+3); -insert into t3 values (100000+2); -insert into t3 values (100000+1); select count(*) from t3; count(*) 59 @@ -986,65 +677,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES IN (31,32,33,34,35,36,37,38,39,40,41,42,43,44,45) ENGINE = InnoDB, PARTITION quarter4 VALUES IN (46,47,48,49,50,51,52,53,54,55,56,57,58,59,60) ENGINE = InnoDB) */ 59 inserts; -insert into t4 values (100000+59); -insert into t4 values (100000+58); -insert into t4 values (100000+57); -insert into t4 values (100000+56); -insert into t4 values (100000+55); -insert into t4 values (100000+54); -insert into t4 values (100000+53); -insert into t4 values (100000+52); -insert into t4 values (100000+51); -insert into t4 values (100000+50); -insert into t4 values (100000+49); -insert into t4 values (100000+48); -insert into t4 values (100000+47); -insert into t4 values (100000+46); -insert into t4 values (100000+45); -insert into t4 values (100000+44); -insert into t4 values (100000+43); -insert into t4 values (100000+42); -insert into t4 values (100000+41); -insert into t4 values (100000+40); -insert into t4 values (100000+39); -insert into t4 values (100000+38); -insert into t4 values (100000+37); -insert into t4 values (100000+36); -insert into t4 values (100000+35); -insert into t4 values (100000+34); -insert into t4 values (100000+33); -insert into t4 values (100000+32); -insert into t4 values (100000+31); -insert into t4 values (100000+30); -insert into t4 values (100000+29); -insert into t4 values (100000+28); -insert into t4 values (100000+27); -insert into t4 values (100000+26); -insert into t4 values (100000+25); -insert into t4 values (100000+24); -insert into t4 values (100000+23); -insert into t4 values (100000+22); -insert into t4 values (100000+21); -insert into t4 values (100000+20); -insert into t4 values (100000+19); -insert into t4 values (100000+18); -insert into t4 values (100000+17); -insert into t4 values (100000+16); -insert into t4 values (100000+15); -insert into t4 values (100000+14); -insert into t4 values (100000+13); -insert into t4 values (100000+12); -insert into t4 values (100000+11); -insert into t4 values (100000+10); -insert into t4 values (100000+9); -insert into t4 values (100000+8); -insert into t4 values (100000+7); -insert into t4 values (100000+6); -insert into t4 values (100000+5); -insert into t4 values (100000+4); -insert into t4 values (100000+3); -insert into t4 values (100000+2); -insert into t4 values (100000+1); select count(*) from t4; count(*) 59 @@ -1172,65 +804,6 @@ a 2020-12-31 10:11:12 delete from t2; 59 inserts; -insert into t2 values (19700101000000+59); -insert into t2 values (19700101000000+58); -insert into t2 values (19700101000000+57); -insert into t2 values (19700101000000+56); -insert into t2 values (19700101000000+55); -insert into t2 values (19700101000000+54); -insert into t2 values (19700101000000+53); -insert into t2 values (19700101000000+52); -insert into t2 values (19700101000000+51); -insert into t2 values (19700101000000+50); -insert into t2 values (19700101000000+49); -insert into t2 values (19700101000000+48); -insert into t2 values (19700101000000+47); -insert into t2 values (19700101000000+46); -insert into t2 values (19700101000000+45); -insert into t2 values (19700101000000+44); -insert into t2 values (19700101000000+43); -insert into t2 values (19700101000000+42); -insert into t2 values (19700101000000+41); -insert into t2 values (19700101000000+40); -insert into t2 values (19700101000000+39); -insert into t2 values (19700101000000+38); -insert into t2 values (19700101000000+37); -insert into t2 values (19700101000000+36); -insert into t2 values (19700101000000+35); -insert into t2 values (19700101000000+34); -insert into t2 values (19700101000000+33); -insert into t2 values (19700101000000+32); -insert into t2 values (19700101000000+31); -insert into t2 values (19700101000000+30); -insert into t2 values (19700101000000+29); -insert into t2 values (19700101000000+28); -insert into t2 values (19700101000000+27); -insert into t2 values (19700101000000+26); -insert into t2 values (19700101000000+25); -insert into t2 values (19700101000000+24); -insert into t2 values (19700101000000+23); -insert into t2 values (19700101000000+22); -insert into t2 values (19700101000000+21); -insert into t2 values (19700101000000+20); -insert into t2 values (19700101000000+19); -insert into t2 values (19700101000000+18); -insert into t2 values (19700101000000+17); -insert into t2 values (19700101000000+16); -insert into t2 values (19700101000000+15); -insert into t2 values (19700101000000+14); -insert into t2 values (19700101000000+13); -insert into t2 values (19700101000000+12); -insert into t2 values (19700101000000+11); -insert into t2 values (19700101000000+10); -insert into t2 values (19700101000000+9); -insert into t2 values (19700101000000+8); -insert into t2 values (19700101000000+7); -insert into t2 values (19700101000000+6); -insert into t2 values (19700101000000+5); -insert into t2 values (19700101000000+4); -insert into t2 values (19700101000000+3); -insert into t2 values (19700101000000+2); -insert into t2 values (19700101000000+1); select count(*) from t2; count(*) 59 @@ -1318,18 +891,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES LESS THAN (10) ENGINE = InnoDB, PARTITION quarter4 VALUES LESS THAN (13) ENGINE = InnoDB) */ 12 inserts; -insert into t3 values (adddate(19700101000000,interval 12-1 month)); -insert into t3 values (adddate(19700101000000,interval 11-1 month)); -insert into t3 values (adddate(19700101000000,interval 10-1 month)); -insert into t3 values (adddate(19700101000000,interval 9-1 month)); -insert into t3 values (adddate(19700101000000,interval 8-1 month)); -insert into t3 values (adddate(19700101000000,interval 7-1 month)); -insert into t3 values (adddate(19700101000000,interval 6-1 month)); -insert into t3 values (adddate(19700101000000,interval 5-1 month)); -insert into t3 values (adddate(19700101000000,interval 4-1 month)); -insert into t3 values (adddate(19700101000000,interval 3-1 month)); -insert into t3 values (adddate(19700101000000,interval 2-1 month)); -insert into t3 values (adddate(19700101000000,interval 1-1 month)); select count(*) from t3; count(*) 12 @@ -1370,18 +931,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES IN (7,8,9) ENGINE = InnoDB, PARTITION quarter4 VALUES IN (10,11,12) ENGINE = InnoDB) */ 12 inserts; -insert into t4 values (adddate(19700101000000,interval 12-1 month)); -insert into t4 values (adddate(19700101000000,interval 11-1 month)); -insert into t4 values (adddate(19700101000000,interval 10-1 month)); -insert into t4 values (adddate(19700101000000,interval 9-1 month)); -insert into t4 values (adddate(19700101000000,interval 8-1 month)); -insert into t4 values (adddate(19700101000000,interval 7-1 month)); -insert into t4 values (adddate(19700101000000,interval 6-1 month)); -insert into t4 values (adddate(19700101000000,interval 5-1 month)); -insert into t4 values (adddate(19700101000000,interval 4-1 month)); -insert into t4 values (adddate(19700101000000,interval 3-1 month)); -insert into t4 values (adddate(19700101000000,interval 2-1 month)); -insert into t4 values (adddate(19700101000000,interval 1-1 month)); select count(*) from t4; count(*) 12 === modified file 'mysql-test/suite/parts/r/partition_datetime_myisam.result' --- a/mysql-test/suite/parts/r/partition_datetime_myisam.result 2008-11-04 07:43:21 +0000 +++ b/mysql-test/suite/parts/r/partition_datetime_myisam.result 2009-10-28 07:52:34 +0000 @@ -60,65 +60,6 @@ a 2020-12-31 10:11:12 delete from t2; 59 inserts; -insert into t2 values (19710101000000+59); -insert into t2 values (19710101000000+58); -insert into t2 values (19710101000000+57); -insert into t2 values (19710101000000+56); -insert into t2 values (19710101000000+55); -insert into t2 values (19710101000000+54); -insert into t2 values (19710101000000+53); -insert into t2 values (19710101000000+52); -insert into t2 values (19710101000000+51); -insert into t2 values (19710101000000+50); -insert into t2 values (19710101000000+49); -insert into t2 values (19710101000000+48); -insert into t2 values (19710101000000+47); -insert into t2 values (19710101000000+46); -insert into t2 values (19710101000000+45); -insert into t2 values (19710101000000+44); -insert into t2 values (19710101000000+43); -insert into t2 values (19710101000000+42); -insert into t2 values (19710101000000+41); -insert into t2 values (19710101000000+40); -insert into t2 values (19710101000000+39); -insert into t2 values (19710101000000+38); -insert into t2 values (19710101000000+37); -insert into t2 values (19710101000000+36); -insert into t2 values (19710101000000+35); -insert into t2 values (19710101000000+34); -insert into t2 values (19710101000000+33); -insert into t2 values (19710101000000+32); -insert into t2 values (19710101000000+31); -insert into t2 values (19710101000000+30); -insert into t2 values (19710101000000+29); -insert into t2 values (19710101000000+28); -insert into t2 values (19710101000000+27); -insert into t2 values (19710101000000+26); -insert into t2 values (19710101000000+25); -insert into t2 values (19710101000000+24); -insert into t2 values (19710101000000+23); -insert into t2 values (19710101000000+22); -insert into t2 values (19710101000000+21); -insert into t2 values (19710101000000+20); -insert into t2 values (19710101000000+19); -insert into t2 values (19710101000000+18); -insert into t2 values (19710101000000+17); -insert into t2 values (19710101000000+16); -insert into t2 values (19710101000000+15); -insert into t2 values (19710101000000+14); -insert into t2 values (19710101000000+13); -insert into t2 values (19710101000000+12); -insert into t2 values (19710101000000+11); -insert into t2 values (19710101000000+10); -insert into t2 values (19710101000000+9); -insert into t2 values (19710101000000+8); -insert into t2 values (19710101000000+7); -insert into t2 values (19710101000000+6); -insert into t2 values (19710101000000+5); -insert into t2 values (19710101000000+4); -insert into t2 values (19710101000000+3); -insert into t2 values (19710101000000+2); -insert into t2 values (19710101000000+1); select count(*) from t2; count(*) 59 @@ -206,18 +147,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES LESS THAN (10) ENGINE = MyISAM, PARTITION quarter4 VALUES LESS THAN (13) ENGINE = MyISAM) */ 12 inserts; -insert into t3 values (date_add('1970-01-01 00:00:00',interval 12-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 11-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 10-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 9-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 8-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 7-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 6-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 5-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 4-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 3-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 2-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 1-1 month)); Warnings: Warning 1264 Out of range value for column 'a' at row 1 select count(*) from t3; @@ -260,18 +189,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES IN (7,8,9) ENGINE = MyISAM, PARTITION quarter4 VALUES IN (10,11,12) ENGINE = MyISAM) */ 12 inserts; -insert into t4 values (date_add('1970-01-01 00:00:00',interval 12-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 11-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 10-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 9-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 8-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 7-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 6-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 5-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 4-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 3-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 2-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 1-1 month)); Warnings: Warning 1264 Out of range value for column 'a' at row 1 select count(*) from t4; @@ -354,90 +271,6 @@ a 2020-12-31 delete from t2; 28 inserts; -insert into t2 values (19700101+28-1); -insert into t2 values (19700201+28-1); -insert into t2 values (19700301+28-1); -insert into t2 values (19700101+27-1); -insert into t2 values (19700201+27-1); -insert into t2 values (19700301+27-1); -insert into t2 values (19700101+26-1); -insert into t2 values (19700201+26-1); -insert into t2 values (19700301+26-1); -insert into t2 values (19700101+25-1); -insert into t2 values (19700201+25-1); -insert into t2 values (19700301+25-1); -insert into t2 values (19700101+24-1); -insert into t2 values (19700201+24-1); -insert into t2 values (19700301+24-1); -insert into t2 values (19700101+23-1); -insert into t2 values (19700201+23-1); -insert into t2 values (19700301+23-1); -insert into t2 values (19700101+22-1); -insert into t2 values (19700201+22-1); -insert into t2 values (19700301+22-1); -insert into t2 values (19700101+21-1); -insert into t2 values (19700201+21-1); -insert into t2 values (19700301+21-1); -insert into t2 values (19700101+20-1); -insert into t2 values (19700201+20-1); -insert into t2 values (19700301+20-1); -insert into t2 values (19700101+19-1); -insert into t2 values (19700201+19-1); -insert into t2 values (19700301+19-1); -insert into t2 values (19700101+18-1); -insert into t2 values (19700201+18-1); -insert into t2 values (19700301+18-1); -insert into t2 values (19700101+17-1); -insert into t2 values (19700201+17-1); -insert into t2 values (19700301+17-1); -insert into t2 values (19700101+16-1); -insert into t2 values (19700201+16-1); -insert into t2 values (19700301+16-1); -insert into t2 values (19700101+15-1); -insert into t2 values (19700201+15-1); -insert into t2 values (19700301+15-1); -insert into t2 values (19700101+14-1); -insert into t2 values (19700201+14-1); -insert into t2 values (19700301+14-1); -insert into t2 values (19700101+13-1); -insert into t2 values (19700201+13-1); -insert into t2 values (19700301+13-1); -insert into t2 values (19700101+12-1); -insert into t2 values (19700201+12-1); -insert into t2 values (19700301+12-1); -insert into t2 values (19700101+11-1); -insert into t2 values (19700201+11-1); -insert into t2 values (19700301+11-1); -insert into t2 values (19700101+10-1); -insert into t2 values (19700201+10-1); -insert into t2 values (19700301+10-1); -insert into t2 values (19700101+9-1); -insert into t2 values (19700201+9-1); -insert into t2 values (19700301+9-1); -insert into t2 values (19700101+8-1); -insert into t2 values (19700201+8-1); -insert into t2 values (19700301+8-1); -insert into t2 values (19700101+7-1); -insert into t2 values (19700201+7-1); -insert into t2 values (19700301+7-1); -insert into t2 values (19700101+6-1); -insert into t2 values (19700201+6-1); -insert into t2 values (19700301+6-1); -insert into t2 values (19700101+5-1); -insert into t2 values (19700201+5-1); -insert into t2 values (19700301+5-1); -insert into t2 values (19700101+4-1); -insert into t2 values (19700201+4-1); -insert into t2 values (19700301+4-1); -insert into t2 values (19700101+3-1); -insert into t2 values (19700201+3-1); -insert into t2 values (19700301+3-1); -insert into t2 values (19700101+2-1); -insert into t2 values (19700201+2-1); -insert into t2 values (19700301+2-1); -insert into t2 values (19700101+1-1); -insert into t2 values (19700201+1-1); -insert into t2 values (19700301+1-1); select count(*) from t2; count(*) 84 @@ -550,18 +383,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES LESS THAN (10) ENGINE = MyISAM, PARTITION quarter4 VALUES LESS THAN (13) ENGINE = MyISAM) */ 12 inserts; -insert into t3 values (adddate(19700101,interval 12-1 month)); -insert into t3 values (adddate(19700101,interval 11-1 month)); -insert into t3 values (adddate(19700101,interval 10-1 month)); -insert into t3 values (adddate(19700101,interval 9-1 month)); -insert into t3 values (adddate(19700101,interval 8-1 month)); -insert into t3 values (adddate(19700101,interval 7-1 month)); -insert into t3 values (adddate(19700101,interval 6-1 month)); -insert into t3 values (adddate(19700101,interval 5-1 month)); -insert into t3 values (adddate(19700101,interval 4-1 month)); -insert into t3 values (adddate(19700101,interval 3-1 month)); -insert into t3 values (adddate(19700101,interval 2-1 month)); -insert into t3 values (adddate(19700101,interval 1-1 month)); select count(*) from t3; count(*) 12 @@ -602,18 +423,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES IN (7,8,9) ENGINE = MyISAM, PARTITION quarter4 VALUES IN (10,11,12) ENGINE = MyISAM) */ 12 inserts; -insert into t4 values (adddate(19700101,interval 12-1 month)); -insert into t4 values (adddate(19700101,interval 11-1 month)); -insert into t4 values (adddate(19700101,interval 10-1 month)); -insert into t4 values (adddate(19700101,interval 9-1 month)); -insert into t4 values (adddate(19700101,interval 8-1 month)); -insert into t4 values (adddate(19700101,interval 7-1 month)); -insert into t4 values (adddate(19700101,interval 6-1 month)); -insert into t4 values (adddate(19700101,interval 5-1 month)); -insert into t4 values (adddate(19700101,interval 4-1 month)); -insert into t4 values (adddate(19700101,interval 3-1 month)); -insert into t4 values (adddate(19700101,interval 2-1 month)); -insert into t4 values (adddate(19700101,interval 1-1 month)); select count(*) from t4; count(*) 12 @@ -694,65 +503,6 @@ a 14:15:16 delete from t2; 59 inserts; -insert into t2 values (000100+59); -insert into t2 values (000100+58); -insert into t2 values (000100+57); -insert into t2 values (000100+56); -insert into t2 values (000100+55); -insert into t2 values (000100+54); -insert into t2 values (000100+53); -insert into t2 values (000100+52); -insert into t2 values (000100+51); -insert into t2 values (000100+50); -insert into t2 values (000100+49); -insert into t2 values (000100+48); -insert into t2 values (000100+47); -insert into t2 values (000100+46); -insert into t2 values (000100+45); -insert into t2 values (000100+44); -insert into t2 values (000100+43); -insert into t2 values (000100+42); -insert into t2 values (000100+41); -insert into t2 values (000100+40); -insert into t2 values (000100+39); -insert into t2 values (000100+38); -insert into t2 values (000100+37); -insert into t2 values (000100+36); -insert into t2 values (000100+35); -insert into t2 values (000100+34); -insert into t2 values (000100+33); -insert into t2 values (000100+32); -insert into t2 values (000100+31); -insert into t2 values (000100+30); -insert into t2 values (000100+29); -insert into t2 values (000100+28); -insert into t2 values (000100+27); -insert into t2 values (000100+26); -insert into t2 values (000100+25); -insert into t2 values (000100+24); -insert into t2 values (000100+23); -insert into t2 values (000100+22); -insert into t2 values (000100+21); -insert into t2 values (000100+20); -insert into t2 values (000100+19); -insert into t2 values (000100+18); -insert into t2 values (000100+17); -insert into t2 values (000100+16); -insert into t2 values (000100+15); -insert into t2 values (000100+14); -insert into t2 values (000100+13); -insert into t2 values (000100+12); -insert into t2 values (000100+11); -insert into t2 values (000100+10); -insert into t2 values (000100+9); -insert into t2 values (000100+8); -insert into t2 values (000100+7); -insert into t2 values (000100+6); -insert into t2 values (000100+5); -insert into t2 values (000100+4); -insert into t2 values (000100+3); -insert into t2 values (000100+2); -insert into t2 values (000100+1); select count(*) from t2; count(*) 59 @@ -840,65 +590,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES LESS THAN (46) ENGINE = MyISAM, PARTITION quarter4 VALUES LESS THAN (61) ENGINE = MyISAM) */ 59 inserts; -insert into t3 values (100000+59); -insert into t3 values (100000+58); -insert into t3 values (100000+57); -insert into t3 values (100000+56); -insert into t3 values (100000+55); -insert into t3 values (100000+54); -insert into t3 values (100000+53); -insert into t3 values (100000+52); -insert into t3 values (100000+51); -insert into t3 values (100000+50); -insert into t3 values (100000+49); -insert into t3 values (100000+48); -insert into t3 values (100000+47); -insert into t3 values (100000+46); -insert into t3 values (100000+45); -insert into t3 values (100000+44); -insert into t3 values (100000+43); -insert into t3 values (100000+42); -insert into t3 values (100000+41); -insert into t3 values (100000+40); -insert into t3 values (100000+39); -insert into t3 values (100000+38); -insert into t3 values (100000+37); -insert into t3 values (100000+36); -insert into t3 values (100000+35); -insert into t3 values (100000+34); -insert into t3 values (100000+33); -insert into t3 values (100000+32); -insert into t3 values (100000+31); -insert into t3 values (100000+30); -insert into t3 values (100000+29); -insert into t3 values (100000+28); -insert into t3 values (100000+27); -insert into t3 values (100000+26); -insert into t3 values (100000+25); -insert into t3 values (100000+24); -insert into t3 values (100000+23); -insert into t3 values (100000+22); -insert into t3 values (100000+21); -insert into t3 values (100000+20); -insert into t3 values (100000+19); -insert into t3 values (100000+18); -insert into t3 values (100000+17); -insert into t3 values (100000+16); -insert into t3 values (100000+15); -insert into t3 values (100000+14); -insert into t3 values (100000+13); -insert into t3 values (100000+12); -insert into t3 values (100000+11); -insert into t3 values (100000+10); -insert into t3 values (100000+9); -insert into t3 values (100000+8); -insert into t3 values (100000+7); -insert into t3 values (100000+6); -insert into t3 values (100000+5); -insert into t3 values (100000+4); -insert into t3 values (100000+3); -insert into t3 values (100000+2); -insert into t3 values (100000+1); select count(*) from t3; count(*) 59 @@ -986,65 +677,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES IN (31,32,33,34,35,36,37,38,39,40,41,42,43,44,45) ENGINE = MyISAM, PARTITION quarter4 VALUES IN (46,47,48,49,50,51,52,53,54,55,56,57,58,59,60) ENGINE = MyISAM) */ 59 inserts; -insert into t4 values (100000+59); -insert into t4 values (100000+58); -insert into t4 values (100000+57); -insert into t4 values (100000+56); -insert into t4 values (100000+55); -insert into t4 values (100000+54); -insert into t4 values (100000+53); -insert into t4 values (100000+52); -insert into t4 values (100000+51); -insert into t4 values (100000+50); -insert into t4 values (100000+49); -insert into t4 values (100000+48); -insert into t4 values (100000+47); -insert into t4 values (100000+46); -insert into t4 values (100000+45); -insert into t4 values (100000+44); -insert into t4 values (100000+43); -insert into t4 values (100000+42); -insert into t4 values (100000+41); -insert into t4 values (100000+40); -insert into t4 values (100000+39); -insert into t4 values (100000+38); -insert into t4 values (100000+37); -insert into t4 values (100000+36); -insert into t4 values (100000+35); -insert into t4 values (100000+34); -insert into t4 values (100000+33); -insert into t4 values (100000+32); -insert into t4 values (100000+31); -insert into t4 values (100000+30); -insert into t4 values (100000+29); -insert into t4 values (100000+28); -insert into t4 values (100000+27); -insert into t4 values (100000+26); -insert into t4 values (100000+25); -insert into t4 values (100000+24); -insert into t4 values (100000+23); -insert into t4 values (100000+22); -insert into t4 values (100000+21); -insert into t4 values (100000+20); -insert into t4 values (100000+19); -insert into t4 values (100000+18); -insert into t4 values (100000+17); -insert into t4 values (100000+16); -insert into t4 values (100000+15); -insert into t4 values (100000+14); -insert into t4 values (100000+13); -insert into t4 values (100000+12); -insert into t4 values (100000+11); -insert into t4 values (100000+10); -insert into t4 values (100000+9); -insert into t4 values (100000+8); -insert into t4 values (100000+7); -insert into t4 values (100000+6); -insert into t4 values (100000+5); -insert into t4 values (100000+4); -insert into t4 values (100000+3); -insert into t4 values (100000+2); -insert into t4 values (100000+1); select count(*) from t4; count(*) 59 @@ -1172,65 +804,6 @@ a 2020-12-31 10:11:12 delete from t2; 59 inserts; -insert into t2 values (19700101000000+59); -insert into t2 values (19700101000000+58); -insert into t2 values (19700101000000+57); -insert into t2 values (19700101000000+56); -insert into t2 values (19700101000000+55); -insert into t2 values (19700101000000+54); -insert into t2 values (19700101000000+53); -insert into t2 values (19700101000000+52); -insert into t2 values (19700101000000+51); -insert into t2 values (19700101000000+50); -insert into t2 values (19700101000000+49); -insert into t2 values (19700101000000+48); -insert into t2 values (19700101000000+47); -insert into t2 values (19700101000000+46); -insert into t2 values (19700101000000+45); -insert into t2 values (19700101000000+44); -insert into t2 values (19700101000000+43); -insert into t2 values (19700101000000+42); -insert into t2 values (19700101000000+41); -insert into t2 values (19700101000000+40); -insert into t2 values (19700101000000+39); -insert into t2 values (19700101000000+38); -insert into t2 values (19700101000000+37); -insert into t2 values (19700101000000+36); -insert into t2 values (19700101000000+35); -insert into t2 values (19700101000000+34); -insert into t2 values (19700101000000+33); -insert into t2 values (19700101000000+32); -insert into t2 values (19700101000000+31); -insert into t2 values (19700101000000+30); -insert into t2 values (19700101000000+29); -insert into t2 values (19700101000000+28); -insert into t2 values (19700101000000+27); -insert into t2 values (19700101000000+26); -insert into t2 values (19700101000000+25); -insert into t2 values (19700101000000+24); -insert into t2 values (19700101000000+23); -insert into t2 values (19700101000000+22); -insert into t2 values (19700101000000+21); -insert into t2 values (19700101000000+20); -insert into t2 values (19700101000000+19); -insert into t2 values (19700101000000+18); -insert into t2 values (19700101000000+17); -insert into t2 values (19700101000000+16); -insert into t2 values (19700101000000+15); -insert into t2 values (19700101000000+14); -insert into t2 values (19700101000000+13); -insert into t2 values (19700101000000+12); -insert into t2 values (19700101000000+11); -insert into t2 values (19700101000000+10); -insert into t2 values (19700101000000+9); -insert into t2 values (19700101000000+8); -insert into t2 values (19700101000000+7); -insert into t2 values (19700101000000+6); -insert into t2 values (19700101000000+5); -insert into t2 values (19700101000000+4); -insert into t2 values (19700101000000+3); -insert into t2 values (19700101000000+2); -insert into t2 values (19700101000000+1); select count(*) from t2; count(*) 59 @@ -1318,18 +891,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES LESS THAN (10) ENGINE = MyISAM, PARTITION quarter4 VALUES LESS THAN (13) ENGINE = MyISAM) */ 12 inserts; -insert into t3 values (adddate(19700101000000,interval 12-1 month)); -insert into t3 values (adddate(19700101000000,interval 11-1 month)); -insert into t3 values (adddate(19700101000000,interval 10-1 month)); -insert into t3 values (adddate(19700101000000,interval 9-1 month)); -insert into t3 values (adddate(19700101000000,interval 8-1 month)); -insert into t3 values (adddate(19700101000000,interval 7-1 month)); -insert into t3 values (adddate(19700101000000,interval 6-1 month)); -insert into t3 values (adddate(19700101000000,interval 5-1 month)); -insert into t3 values (adddate(19700101000000,interval 4-1 month)); -insert into t3 values (adddate(19700101000000,interval 3-1 month)); -insert into t3 values (adddate(19700101000000,interval 2-1 month)); -insert into t3 values (adddate(19700101000000,interval 1-1 month)); select count(*) from t3; count(*) 12 @@ -1370,18 +931,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES IN (7,8,9) ENGINE = MyISAM, PARTITION quarter4 VALUES IN (10,11,12) ENGINE = MyISAM) */ 12 inserts; -insert into t4 values (adddate(19700101000000,interval 12-1 month)); -insert into t4 values (adddate(19700101000000,interval 11-1 month)); -insert into t4 values (adddate(19700101000000,interval 10-1 month)); -insert into t4 values (adddate(19700101000000,interval 9-1 month)); -insert into t4 values (adddate(19700101000000,interval 8-1 month)); -insert into t4 values (adddate(19700101000000,interval 7-1 month)); -insert into t4 values (adddate(19700101000000,interval 6-1 month)); -insert into t4 values (adddate(19700101000000,interval 5-1 month)); -insert into t4 values (adddate(19700101000000,interval 4-1 month)); -insert into t4 values (adddate(19700101000000,interval 3-1 month)); -insert into t4 values (adddate(19700101000000,interval 2-1 month)); -insert into t4 values (adddate(19700101000000,interval 1-1 month)); select count(*) from t4; count(*) 12 === modified file 'mysql-test/suite/parts/t/part_supported_sql_func_innodb.test' --- a/mysql-test/suite/parts/t/part_supported_sql_func_innodb.test 2007-11-20 15:04:07 +0000 +++ b/mysql-test/suite/parts/t/part_supported_sql_func_innodb.test 2009-10-28 08:08:54 +0000 @@ -25,6 +25,8 @@ let $debug= 0; let $do_long_tests= 1; +# +--source include/big_test.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_alter1_1_2_innodb.test' --- a/mysql-test/suite/parts/t/partition_alter1_1_2_innodb.test 2009-10-09 13:08:09 +0000 +++ b/mysql-test/suite/parts/t/partition_alter1_1_2_innodb.test 2009-10-28 08:08:54 +0000 @@ -43,6 +43,8 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# Slow running test +--source include/big_test.inc # This test relies on connecting externally from mysqltest, doesn't # work with embedded. --source include/not_embedded.inc === modified file 'mysql-test/suite/parts/t/partition_alter4_myisam.test' --- a/mysql-test/suite/parts/t/partition_alter4_myisam.test 2009-10-09 13:08:09 +0000 +++ b/mysql-test/suite/parts/t/partition_alter4_myisam.test 2009-10-28 08:08:54 +0000 @@ -40,6 +40,8 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# Slow running test +--source include/big_test.inc # This test relies on connecting externally from mysqltest, doesn't # work with embedded. --source include/not_embedded.inc === added file 'mysql-test/suite/pbxt/my.cnf' --- a/mysql-test/suite/pbxt/my.cnf 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/pbxt/my.cnf 2009-10-26 11:35:42 +0000 @@ -0,0 +1,9 @@ +# Use default setting for mysqld processes +!include include/default_mysqld.cnf + +[mysqld.1] +default-storage-engine=pbxt + +[ENV] +MASTER_MYSOCK= @mysqld.1.socket +MASTER_MYPORT= @mysqld.1.port === modified file 'mysql-test/suite/pbxt/t/count_distinct3.test' --- a/mysql-test/suite/pbxt/t/count_distinct3.test 2009-04-02 10:03:14 +0000 +++ b/mysql-test/suite/pbxt/t/count_distinct3.test 2009-10-26 11:35:42 +0000 @@ -11,6 +11,7 @@ CREATE TABLE t1 (id INTEGER, grp TINYINT --disable_query_log SET @rnd_max= 2147483647; +begin; let $1 = 1000; while ($1) { @@ -21,6 +22,7 @@ while ($1) INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); dec $1; } +commit; set @@read_buffer_size=2*1024*1024; CREATE TABLE t2 SELECT * FROM t1; INSERT INTO t1 (id, grp, id_rev) SELECT id, grp, id_rev FROM t2; === modified file 'mysql-test/suite/pbxt/t/subselect.test' --- a/mysql-test/suite/pbxt/t/subselect.test 2009-04-02 10:03:14 +0000 +++ b/mysql-test/suite/pbxt/t/subselect.test 2009-10-26 11:35:42 +0000 @@ -814,12 +814,14 @@ create table t3 (a int, b int, index a ( insert into t1 values (1,10), (2,20), (3,30), (4,40); disable_query_log; # making table large enough +begin; let $1 = 10000; while ($1) { eval insert into t1 values (rand()*100000+200,rand()*100000); dec $1; } +commit; enable_query_log; insert into t2 values (2), (3), (4), (5); insert into t3 values (10,3), (20,4), (30,5); @@ -2557,6 +2559,7 @@ CREATE TABLE t2 (x int auto_increment, y PRIMARY KEY (x), FOREIGN KEY (y) REFERENCES t1 (b)); disable_query_log; +begin; let $1=3000; while ($1) { @@ -2570,6 +2573,7 @@ while ($1) } dec $1; } +commit; enable_query_log; SET SESSION sort_buffer_size = 32 * 1024; @@ -3156,11 +3160,13 @@ insert into t1 values(1,1),(2,2), (3, 3) let $i=10000; --disable_query_log --disable_warnings +begin; while ($i) { eval insert into t2 values (-1 , $i/5000 + 1, '$i'); dec $i; } +commit; --enable_warnings --enable_query_log set session sort_buffer_size= 33*1024; === modified file 'mysql-test/t/almost_full.test' --- a/mysql-test/t/almost_full.test 2007-11-12 09:00:22 +0000 +++ b/mysql-test/t/almost_full.test 2009-10-28 07:52:34 +0000 @@ -11,11 +11,13 @@ CREATE TABLE t1 (a int auto_increment pr --disable_query_log let $1= 303; +begin; while ($1) { INSERT INTO t1 SET b=repeat('a',200); dec $1; } +commit; --enable_query_log DELETE FROM t1 WHERE a=1 or a=5; === modified file 'mysql-test/t/alter_table.test' --- a/mysql-test/t/alter_table.test 2009-06-07 10:05:19 +0000 +++ b/mysql-test/t/alter_table.test 2009-10-28 07:52:34 +0000 @@ -121,11 +121,15 @@ alter table t1 disable keys; show keys from t1; #let $1=10000; let $1=10; +--disable_query_log +begin; while ($1) { eval insert into t1 values($1,RAND()*1000,RAND()*1000,RAND()); dec $1; } +commit; +--enable_query_log alter table t1 enable keys; show keys from t1; drop table t1; @@ -144,11 +148,15 @@ drop table t1; create table t1 (a int, b int); let $1=100; +--disable_query_log +begin; while ($1) { eval insert into t1 values(1,$1), (2,$1), (3, $1); dec $1; } +commit; +--enable_query_log alter table t1 add unique (a,b), add key (b); show keys from t1; analyze table t1; @@ -966,12 +974,14 @@ DROP TABLE t1; create table t1(f1 int not null, f2 int not null, key (f1), key (f2)); let $count= 50; --disable_query_log +begin; while ($count) { EVAL insert into t1 values (1,1),(1,1),(1,1),(1,1),(1,1); EVAL insert into t1 values (2,2),(2,2),(2,2),(2,2),(2,2); dec $count ; } +commit; --enable_query_log select index_length into @unpaked_keys_size from === modified file 'mysql-test/t/archive.test' --- a/mysql-test/t/archive.test 2009-03-26 14:27:34 +0000 +++ b/mysql-test/t/archive.test 2009-10-28 07:52:34 +0000 @@ -1576,11 +1576,13 @@ CREATE TABLE t1(a VARCHAR(510)) ENGINE = let $bug31036=41; --disable_query_log +begin; while($bug31036) { INSERT INTO t1(a) VALUES (REPEAT('a', 510)); dec $bug31036; } +commit; --enable_query_log INSERT INTO t1(a) VALUES (''); === modified file 'mysql-test/t/bench_count_distinct.test' --- a/mysql-test/t/bench_count_distinct.test 2005-07-28 00:22:47 +0000 +++ b/mysql-test/t/bench_count_distinct.test 2009-10-28 07:52:34 +0000 @@ -7,14 +7,16 @@ drop table if exists t1; --enable_warnings create table t1(n int not null, key(n)) delay_key_write = 1; let $1=100; -disable_query_log; +--disable_query_log +begin; while ($1) { eval insert into t1 values($1); eval insert into t1 values($1); dec $1; } -enable_query_log; +commit; +--enable_query_log select count(distinct n) from t1; explain extended select count(distinct n) from t1; drop table t1; === modified file 'mysql-test/t/change_user.test' --- a/mysql-test/t/change_user.test 2009-02-12 14:08:56 +0000 +++ b/mysql-test/t/change_user.test 2009-10-28 07:52:34 +0000 @@ -57,13 +57,13 @@ FLUSH STATUS; --disable_query_log let $i = 100; - +begin; while ($i) { dec $i; - SELECT 1; } +commit; --enable_query_log --enable_result_log === modified file 'mysql-test/t/check.test' --- a/mysql-test/t/check.test 2009-02-09 21:00:15 +0000 +++ b/mysql-test/t/check.test 2009-10-28 07:52:34 +0000 @@ -12,13 +12,15 @@ drop view if exists v1; # Add a lot of keys to slow down check create table t1(n int not null, key(n), key(n), key(n), key(n)); let $1=10000; -disable_query_log; +--disable_query_log +begin; while ($1) { eval insert into t1 values ($1); dec $1; } -enable_query_log; +commit; +--enable_query_log send check table t1 extended; connection con2; insert into t1 values (200000); === modified file 'mysql-test/t/count_distinct2.test' --- a/mysql-test/t/count_distinct2.test 2005-07-28 14:09:54 +0000 +++ b/mysql-test/t/count_distinct2.test 2009-10-28 07:52:34 +0000 @@ -51,13 +51,15 @@ drop table t1; # test the conversion from tree to MyISAM create table t1 (n int default NULL); let $1=5000; -disable_query_log; +--disable_query_log +begin; while ($1) { eval insert into t1 values($1); dec $1; } -enable_query_log; +commit; +--enable_query_log flush status; select count(distinct n) from t1; @@ -67,13 +69,15 @@ drop table t1; # Test use of MyISAM tmp tables create table t1 (s text); let $1=5000; -disable_query_log; +--disable_query_log +begin; while ($1) { eval insert into t1 values('$1'); dec $1; } -enable_query_log; +commit; +--enable_query_log flush status; select count(distinct s) from t1; show status like 'Created_tmp_disk_tables'; === modified file 'mysql-test/t/count_distinct3.test' --- a/mysql-test/t/count_distinct3.test 2009-09-07 20:50:10 +0000 +++ b/mysql-test/t/count_distinct3.test 2009-10-28 07:52:34 +0000 @@ -14,6 +14,7 @@ CREATE TABLE t1 (id INTEGER, grp TINYINT --disable_query_log SET @rnd_max= 2147483647; let $1 = 1000; +begin; while ($1) { SET @rnd= RAND(); @@ -23,7 +24,7 @@ while ($1) INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); dec $1; } - +commit; # We increase the size of t1 here. SET @orig_myisam_sort_buffer_size = @@session.myisam_sort_buffer_size; SET session myisam_sort_buffer_size=20000000; === modified file 'mysql-test/t/ctype_euckr.test' --- a/mysql-test/t/ctype_euckr.test 2009-07-24 06:27:23 +0000 +++ b/mysql-test/t/ctype_euckr.test 2009-10-28 07:52:34 +0000 @@ -77,11 +77,13 @@ DROP TABLE t1; CREATE TABLE t1 (a binary(1), key(a)); --disable_query_log let $1=255; +begin; while($1) { eval INSERT INTO t1 VALUES (unhex(hex($1))); dec $1; } +commit; --enable_query_log CREATE TABLE t2 (s VARCHAR(4), a VARCHAR(1) CHARACTER SET euckr); === modified file 'mysql-test/t/derived.test' --- a/mysql-test/t/derived.test 2009-07-11 18:44:29 +0000 +++ b/mysql-test/t/derived.test 2009-10-28 07:52:34 +0000 @@ -45,14 +45,16 @@ select * from (select * from t1 where t1 explain select * from (select t1.*, t2.a as t2a from t1,t2 where t1.a=t2.a) t1; drop table t1, t2; create table t1(a int not null, t char(8), index(a)); -disable_query_log; +--disable_query_log +begin; let $1 = 10000; while ($1) { eval insert into t1 values ($1,'$1'); dec $1; } -enable_query_log; +commit; +--enable_query_log SELECT * FROM (SELECT * FROM t1) as b ORDER BY a ASC LIMIT 0,20; explain select count(*) from t1 as tt1, (select * from t1) as tt2; drop table t1; === modified file 'mysql-test/t/events_time_zone.test' --- a/mysql-test/t/events_time_zone.test 2009-10-06 18:15:09 +0000 +++ b/mysql-test/t/events_time_zone.test 2009-10-28 07:52:34 +0000 @@ -118,6 +118,7 @@ INSERT INTO mysql.time_zone_transition_t let $transition_unix_time= `SELECT @unix_time`; let $count= 30; --disable_query_log +begin; while ($count) { eval INSERT INTO mysql.time_zone_transition @@ -126,6 +127,7 @@ while ($count) let $transition_unix_time= `SELECT $transition_unix_time + @step3`; dec $count; } +commit; --enable_query_log let $tz_name = `SELECT CONCAT('b16420_a',UNIX_TIMESTAMP())`; --replace_result $tz_name <TZ_NAME_1> === modified file 'mysql-test/t/fulltext2.test' --- a/mysql-test/t/fulltext2.test 2007-07-06 18:39:55 +0000 +++ b/mysql-test/t/fulltext2.test 2009-10-28 07:52:34 +0000 @@ -18,6 +18,7 @@ CREATE TABLE t1 ( # two-level entry, second-level tree with depth 2 --disable_query_log +begin; let $1=260; while ($1) { @@ -40,6 +41,7 @@ while ($1) eval insert t1 (a) values ('aaayyy'); dec $1; } +commit; --enable_query_log # converting to two-level @@ -113,6 +115,7 @@ CREATE TABLE t1 ( # two-level entry, second-level tree with depth 2 --disable_query_log let $1=260; +begin; while ($1) { eval insert t1 (a) values ('aaaxxx'); @@ -130,6 +133,7 @@ while ($1) eval insert t1 (a) values ('aaayyy'); dec $1; } +commit; --enable_query_log select count(*) from t1 where match a against ('aaaxxx'); === modified file 'mysql-test/t/func_misc.test' --- a/mysql-test/t/func_misc.test 2009-06-11 16:21:32 +0000 +++ b/mysql-test/t/func_misc.test 2009-10-28 07:52:34 +0000 @@ -213,11 +213,15 @@ start_ts DATETIME, end_ts DATETIME, start_cached INTEGER, end_cached INTEGER); CREATE TABLE t1 (f1 BIGINT); let $num = `SELECT @row_count`; +--disable_query_log +begin; while ($num) { INSERT INTO t1 VALUES (1); dec $num; } +commit; +--enable_query_log let $loops = 4; let $num = $loops; === modified file 'mysql-test/t/gis-rtree.test' --- a/mysql-test/t/gis-rtree.test 2009-07-10 23:12:13 +0000 +++ b/mysql-test/t/gis-rtree.test 2009-10-28 07:52:34 +0000 @@ -17,12 +17,16 @@ SHOW CREATE TABLE t1; let $1=150; let $2=150; +--disable_query_log +begin; while ($1) { eval INSERT INTO t1 (g) VALUES (GeomFromText('LineString($1 $1, $2 $2)')); dec $1; inc $2; } +commit; +--enable_query_log SELECT count(*) FROM t1; EXPLAIN SELECT fid, AsText(g) FROM t1 WHERE Within(g, GeomFromText('Polygon((140 140,160 140,160 160,140 160,140 140))')); @@ -35,6 +39,8 @@ CREATE TABLE t2 ( g GEOMETRY NOT NULL ) ENGINE=MyISAM; +--disable_query_log +begin; let $1=10; while ($1) { @@ -46,6 +52,8 @@ while ($1) } dec $1; } +commit; +--enable_query_log ALTER TABLE t2 ADD SPATIAL KEY(g); SHOW CREATE TABLE t2; @@ -55,6 +63,8 @@ EXPLAIN SELECT fid, AsText(g) FROM t2 WH SELECT fid, AsText(g) FROM t2 WHERE Within(g, GeomFromText('Polygon((40 40,60 40,60 60,40 60,40 40))')); +--disable_query_log +begin; let $1=10; while ($1) { @@ -67,6 +77,8 @@ while ($1) } dec $1; } +commit; +--enable_query_log DROP TABLE t2; === modified file 'mysql-test/t/heap.test' --- a/mysql-test/t/heap.test 2007-06-06 17:57:07 +0000 +++ b/mysql-test/t/heap.test 2009-10-28 07:52:34 +0000 @@ -234,7 +234,8 @@ drop table t1,t2,t3; # create table t1 (v varchar(10), c char(10), t varchar(50), key(v), key(c), key(t(10))); show create table t1; -disable_query_log; +--disable_query_log +begin; let $1=10; while ($1) { @@ -248,7 +249,9 @@ while ($1) } dec $1; } -enable_query_log; +commit; +--enable_query_log + select count(*) from t1; insert into t1 values(concat('a',char(1)),concat('a',char(1)),concat('a',char(1))); select count(*) from t1 where v='a'; @@ -318,7 +321,8 @@ drop table t1; create table t1 (v varchar(10), c char(10), t varchar(50), key using btree (v), key using btree (c), key using btree (t(10))); show create table t1; -disable_query_log; +--disable_query_log +begin; let $1=10; while ($1) { @@ -332,7 +336,8 @@ while ($1) } dec $1; } -enable_query_log; +commit; +--enable_query_log select count(*) from t1; insert into t1 values(concat('a',char(1)),concat('a',char(1)),concat('a',char(1))); select count(*) from t1 where v='a'; === modified file 'mysql-test/t/innodb_xtradb_bug317074.test' --- a/mysql-test/t/innodb_xtradb_bug317074.test 2009-09-18 19:27:04 +0000 +++ b/mysql-test/t/innodb_xtradb_bug317074.test 2009-10-28 07:52:34 +0000 @@ -1,4 +1,3 @@ ---source include/big_test.inc --source include/have_innodb.inc SET @old_innodb_file_format=@@innodb_file_format; @@ -7,16 +6,16 @@ SET @old_innodb_file_format_check=@@inno SET GLOBAL innodb_file_format='Barracuda'; SET GLOBAL innodb_file_per_table=ON; --- disable_query_log --- disable_result_log - +--disable_warnings DROP TABLE IF EXISTS `test1`; +--enable_warnings CREATE TABLE IF NOT EXISTS `test1` ( `a` int primary key auto_increment, `b` int default 0, `c` char(100) default 'testtest' ) ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=8; +set autocommit=0; delimiter |; CREATE PROCEDURE insert_many(p1 int) BEGIN @@ -26,14 +25,18 @@ REPEAT insert into test1 set b=1; SET @x = @x + 1; SET @y = @y + 1; - IF @y >= 100 THEN + IF @y >= 1000 THEN commit; SET @y = 0; END IF; UNTIL @x >= p1 END REPEAT; END| delimiter ;| +--disable_query_log +--disable_result_log call insert_many(100000); +--enable_query_log +--enable_result_log DROP PROCEDURE insert_many; # The bug is hangup at the following statement === modified file 'mysql-test/t/insert.test' --- a/mysql-test/t/insert.test 2009-09-07 20:50:10 +0000 +++ b/mysql-test/t/insert.test 2009-10-28 07:52:34 +0000 @@ -151,7 +151,8 @@ drop table t1; create table t1(id1 int not null auto_increment primary key, t char(12)); create table t2(id2 int not null, t char(12)); create table t3(id3 int not null, t char(12), index(id3)); -disable_query_log; +--disable_query_log +begin; let $1 = 100; while ($1) { @@ -170,7 +171,9 @@ while ($1) } dec $1; } -enable_query_log; +commit; +--enable_query_log + select count(*) from t2; insert into t2 select t1.* from t1, t2 t, t3 where t1.id1 = t.id2 and t.id2 = t3.id3; select count(*) from t2; === modified file 'mysql-test/t/kill.test' --- a/mysql-test/t/kill.test 2008-03-13 17:54:29 +0000 +++ b/mysql-test/t/kill.test 2009-10-28 07:52:34 +0000 @@ -67,12 +67,14 @@ connection conn1; -- disable_result_log -- disable_query_log +begin; let $1 = 4096; while ($1) { eval insert into t1 values ($1); dec $1; } +commit; -- enable_query_log -- enable_result_log @@ -265,6 +267,8 @@ connection con1; let $ID= `select connection_id()`; let $tab_count= 40; +--disable_query_log +begin; let $i= $tab_count; while ($i) { @@ -272,6 +276,8 @@ while ($i) eval INSERT INTO t$i VALUES (1),(2),(3),(4),(5),(6),(7); dec $i ; } +commit; +--enable_query_log set session optimizer_search_depth=0; let $i=$tab_count; === modified file 'mysql-test/t/merge.test' --- a/mysql-test/t/merge.test 2009-09-07 20:50:10 +0000 +++ b/mysql-test/t/merge.test 2009-10-28 07:52:34 +0000 @@ -1274,6 +1274,8 @@ DROP TABLE t1, t2, t3; CREATE TABLE t1 (id INTEGER, grp TINYINT, id_rev INTEGER); SET @rnd_max= 2147483647; let $1 = 10; +--disable_query_log +begin; while ($1) { SET @rnd= RAND(); @@ -1283,6 +1285,8 @@ while ($1) INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); dec $1; } +commit; +--enable_query_log set @@read_buffer_size=2*1024*1024; CREATE TABLE t2 SELECT * FROM t1; INSERT INTO t1 (id, grp, id_rev) SELECT id, grp, id_rev FROM t2; === modified file 'mysql-test/t/multi_update.test' --- a/mysql-test/t/multi_update.test 2009-02-09 21:00:15 +0000 +++ b/mysql-test/t/multi_update.test 2009-10-28 07:52:34 +0000 @@ -20,7 +20,8 @@ delete from mysql.user where user=_binar create table t1(id1 int not null auto_increment primary key, t char(12)); create table t2(id2 int not null, t char(12)); create table t3(id3 int not null, t char(12), index(id3)); -disable_query_log; +--disable_query_log +begin; let $1 = 100; while ($1) { @@ -39,7 +40,8 @@ while ($1) } dec $1; } -enable_query_log; +commit; +--enable_query_log select count(*) from t1 where id1 > 95; select count(*) from t2 where id2 > 95; @@ -75,7 +77,8 @@ drop table t1,t2,t3; create table t1(id1 int not null primary key, t varchar(100)) pack_keys = 1; create table t2(id2 int not null, t varchar(100), index(id2)) pack_keys = 1; -disable_query_log; +--disable_query_log +begin; let $1 = 1000; while ($1) { @@ -88,7 +91,8 @@ while ($1) } dec $1; } -enable_query_log; +commit; +--enable_query_log delete t1 from t1,t2 where t1.id1 = t2.id2 and t1.id1 > 500; drop table t1,t2; === modified file 'mysql-test/t/multi_update2.test' --- a/mysql-test/t/multi_update2.test 2009-09-07 20:50:10 +0000 +++ b/mysql-test/t/multi_update2.test 2009-10-28 07:52:34 +0000 @@ -48,13 +48,14 @@ CREATE TABLE t1 ( a INT NOT NULL, b INT INSERT INTO t1 VALUES (1,1),(2,2),(3,3),(4,4); let $1=19; set @d=4; +begin; while ($1) { eval INSERT INTO t1 SELECT a+@d,b+@d FROM t1; eval SET @d=@d*2; dec $1; } - +commit; --enable_query_log ALTER TABLE t1 ADD INDEX i1(a); DELETE FROM t1 WHERE a > 2000000; === modified file 'mysql-test/t/myisam.test' --- a/mysql-test/t/myisam.test 2009-09-18 01:04:43 +0000 +++ b/mysql-test/t/myisam.test 2009-10-28 07:52:34 +0000 @@ -33,7 +33,8 @@ drop table t1; create table t1 (a tinyint not null auto_increment, b blob not null, primary key (a)); let $1=100; -disable_query_log; +--disable_query_log +begin; --disable_warnings SET SQL_WARNINGS=0; while ($1) @@ -41,9 +42,10 @@ while ($1) eval insert into t1 (b) values(repeat(char(65+$1),65550-$1)); dec $1; } +commit; SET SQL_WARNINGS=1; --enable_warnings -enable_query_log; +--enable_query_log check table t1; repair table t1; delete from t1 where (a & 1); @@ -380,14 +382,16 @@ check table t1; # check updating with keys # -disable_query_log; +--disable_query_log +begin; let $1 = 100; while ($1) { eval insert into t1 (b) values (repeat(char(($1 & 32)+65), $1)); dec $1; } -enable_query_log; +commit; +--enable_query_log update t1 set b=repeat(left(b,1),255) where a between 1 and 5; update t1 set b=repeat(left(b,1),10) where a between 32 and 43; update t1 set b=repeat(left(b,1),2) where a between 64 and 66; @@ -551,11 +555,13 @@ create table t2 (a int); let $i=1000; set @@rand_seed1=31415926,@@rand_seed2=2718281828; --disable_query_log +begin; while ($i) { dec $i; insert t2 values (rand()*100000); } +commit; --enable_query_log insert t1 select * from t2; show keys from t1; @@ -1360,11 +1366,13 @@ CREATE TABLE t1 ( --disable_query_log let $count= 100; --echo # Insert $count rows. Query log disabled. +begin; while ($count) { INSERT INTO t1 VALUES ('a', 'b'); dec $count; } +commit; --enable_query_log # # Change most of the rows into long character values with > 127 characters. @@ -1444,11 +1452,13 @@ CREATE TABLE t1 ( --disable_query_log let $count= 100; --echo # Insert $count rows. Query log disabled. +begin; while ($count) { INSERT INTO t1 VALUES ('a', 'b'); dec $count; } +commit; --enable_query_log # # Change most of the rows into long character values with > 42 characters. === modified file 'mysql-test/t/myisam_debug.test' --- a/mysql-test/t/myisam_debug.test 2009-05-04 09:05:16 +0000 +++ b/mysql-test/t/myisam_debug.test 2009-10-28 07:52:34 +0000 @@ -24,11 +24,15 @@ CREATE TABLE `t2` ( INSERT INTO t2 (id) VALUES (123); let $i = 10; +--disable_query_log +begin; while ($i) { INSERT INTO t2 (id) SELECT id FROM t2; dec $i; } +commit; +--enable_query_log --echo # Switch to insert Connection CONNECTION insertConn; === modified file 'mysql-test/t/myisampack.test' --- a/mysql-test/t/myisampack.test 2009-04-07 11:36:15 +0000 +++ b/mysql-test/t/myisampack.test 2009-10-28 07:52:34 +0000 @@ -69,11 +69,13 @@ CREATE TABLE t1(f1 VARCHAR(200), f2 TEX INSERT INTO t1 VALUES ('foo', 'foo1'), ('bar', 'bar1'); let $i=9; --disable_query_log +begin; while ($i) { INSERT INTO t1 SELECT * FROM t1; dec $i; } +commit; --enable_query_log FLUSH TABLE t1; --echo # Compress the table using MYISAMPACK tool === modified file 'mysql-test/t/order_by.test' --- a/mysql-test/t/order_by.test 2009-08-07 11:51:40 +0000 +++ b/mysql-test/t/order_by.test 2009-10-28 07:52:34 +0000 @@ -374,14 +374,16 @@ DROP TABLE t1; # create table t1(id int not null auto_increment primary key, t char(12)); -disable_query_log; +--disable_query_log +begin; let $1 = 1000; while ($1) { eval insert into t1(t) values ('$1'); dec $1; } -enable_query_log; +commit; +--enable_query_log explain select id,t from t1 order by id; explain select id,t from t1 force index (primary) order by id; drop table t1; === modified file 'mysql-test/t/order_fill_sortbuf.test' --- a/mysql-test/t/order_fill_sortbuf.test 2005-07-28 00:22:47 +0000 +++ b/mysql-test/t/order_fill_sortbuf.test 2009-10-28 07:52:34 +0000 @@ -12,13 +12,15 @@ CREATE TABLE `t1` ( `id2` int(11) NOT NULL default '0', `id3` int(11) NOT NULL default '0'); let $1=4000; -disable_query_log; +--disable_query_log +begin; while ($1) { eval insert into t1 (id,id2,id3) values ($1,$1,$1); dec $1; } -enable_query_log; +commit; +--enable_query_log create table t2 select id2 from t1 order by id3; select count(*) from t2; drop table t1,t2; === modified file 'mysql-test/t/partition.test' --- a/mysql-test/t/partition.test 2009-09-07 20:50:10 +0000 +++ b/mysql-test/t/partition.test 2009-10-28 07:52:34 +0000 @@ -1680,6 +1680,7 @@ create table t1 insert into t1 values (null,null); --disable_query_log +begin; let $cnt= 1000; while ($cnt) { @@ -1687,6 +1688,7 @@ while ($cnt) update t1 set s2 = 2; dec $cnt; } +commit; --enable_query_log drop table t1; @@ -1804,11 +1806,13 @@ CREATE TABLE t1(id MEDIUMINT NOT NULL AU PARTITION pa11 values less than MAXVALUE); --disable_query_log let $n= 15; +begin; while ($n) { insert into t1 (user) values ('mysql'); dec $n; } +commit; --enable_query_log show create table t1; drop table t1; === modified file 'mysql-test/t/partition_archive.test' --- a/mysql-test/t/partition_archive.test 2007-12-06 18:17:42 +0000 +++ b/mysql-test/t/partition_archive.test 2009-10-28 07:52:34 +0000 @@ -94,11 +94,13 @@ CREATE TABLE t1(id MEDIUMINT NOT NULL AU --disable_query_log let $n= 100; +begin; while ($n) { insert into t1 (f1) values (repeat('a',25)); dec $n; } +commit; --enable_query_log show create table t1; === modified file 'mysql-test/t/select_found.test' --- a/mysql-test/t/select_found.test 2005-07-28 00:22:47 +0000 +++ b/mysql-test/t/select_found.test 2009-10-28 07:52:34 +0000 @@ -54,7 +54,8 @@ CREATE TABLE t2 ( UNIQUE KEY e_n (email,name) ); -disable_query_log; +--disable_query_log +begin; let $1=200; let $2=0; while ($1) @@ -63,7 +64,8 @@ while ($1) eval INSERT INTO t2 VALUES ($2,'name$2','email$2'); dec $1; } -enable_query_log; +commit; +--enable_query_log EXPLAIN SELECT SQL_CALC_FOUND_ROWS DISTINCT email FROM t2 LEFT JOIN t1 ON kid = t2.id WHERE t1.id IS NULL LIMIT 10; SELECT SQL_CALC_FOUND_ROWS DISTINCT email FROM t2 LEFT JOIN t1 ON kid = t2.id WHERE t1.id IS NULL LIMIT 10; === modified file 'mysql-test/t/sp-big.test' --- a/mysql-test/t/sp-big.test 2005-12-07 14:01:17 +0000 +++ b/mysql-test/t/sp-big.test 2009-10-28 07:52:34 +0000 @@ -43,11 +43,13 @@ create table t2 like t1; let $1=8; --disable_query_log --disable_result_log +begin; while ($1) { eval insert into t1 select * from t1; dec $1; } +commit; --enable_result_log --enable_query_log select count(*) from t1; === modified file 'mysql-test/t/subselect.test' --- a/mysql-test/t/subselect.test 2009-09-07 20:50:10 +0000 +++ b/mysql-test/t/subselect.test 2009-10-28 07:52:34 +0000 @@ -811,7 +811,8 @@ create table t1 (a int, b int, index a ( create table t2 (a int, index a (a)); create table t3 (a int, b int, index a (a)); insert into t1 values (1,10), (2,20), (3,30), (4,40); -disable_query_log; +--disable_query_log +begin; # making table large enough let $1 = 10000; while ($1) @@ -819,7 +820,8 @@ while ($1) eval insert into t1 values (rand()*100000+200,rand()*100000); dec $1; } -enable_query_log; +commit; +--enable_query_log insert into t2 values (2), (3), (4), (5); insert into t3 values (10,3), (20,4), (30,5); select * from t2 where t2.a in (select a from t1); @@ -2607,7 +2609,8 @@ CREATE TABLE t1 (a int, b int auto_incre CREATE TABLE t2 (x int auto_increment, y int, z int, PRIMARY KEY (x), FOREIGN KEY (y) REFERENCES t1 (b)); -disable_query_log; +--disable_query_log +begin; let $1=3000; while ($1) { @@ -2621,7 +2624,8 @@ while ($1) } dec $1; } -enable_query_log; +commit; +--enable_query_log SET SESSION sort_buffer_size = 32 * 1024; SELECT SQL_NO_CACHE COUNT(*) @@ -3222,11 +3226,13 @@ insert into t1 values(1,1),(2,2), (3, 3) let $i=10000; --disable_query_log --disable_warnings +begin; while ($i) { eval insert into t2 values (-1 , $i/5000 + 1, '$i'); dec $i; } +commit; --enable_warnings --enable_query_log set session sort_buffer_size= 33*1024; === modified file 'mysql-test/t/warnings.test' --- a/mysql-test/t/warnings.test 2009-07-06 06:55:53 +0000 +++ b/mysql-test/t/warnings.test 2009-10-28 07:52:34 +0000 @@ -82,13 +82,15 @@ drop table t1, t2; create table t1(a char(10)); let $1=50; -disable_query_log; +--disable_query_log +begin; while ($1) { eval insert into t1 values('mysql ab'); dec $1; } -enable_query_log; +commit; +--enable_query_log alter table t1 add b char; set max_error_count=10; update t1 set b=a; === modified file 'mysql-test/valgrind.supp' --- a/mysql-test/valgrind.supp 2009-09-15 10:46:35 +0000 +++ b/mysql-test/valgrind.supp 2009-10-30 18:50:56 +0000 @@ -880,3 +880,17 @@ fun:nptl_pthread_exit_hack_handler fun:start_thread } + +# +# Problem with glibc and gethostbyaddr_r +# + +{ + libc_res_nsend: Conditional jump or move depends on uninitialised value + Memcheck:Cond + fun: __libc_res_nsend + fun: __libc_res_nquery + obj: /lib64/libnss_dns-*so) + obj: /lib64/libnss_dns-*so) + fun: gethostbyaddr_r +} === modified file 'mysys/errors.c' --- a/mysys/errors.c 2009-04-01 09:34:52 +0000 +++ b/mysys/errors.c 2009-10-26 11:35:42 +0000 @@ -50,7 +50,8 @@ const char * NEAR globerrs[GLOBERRS]= "Collation '%s' is not a compiled collation and is not specified in the '%s' file", "File '%s' not found (Errcode: %d)", "File '%s' (fileno: %d) was not closed", - "Can't change mode for file '%s' to 0x%lx (Error: %d)" + "Can't change mode for file '%s' to 0x%lx (Error: %d)", + "Warning: Can't copy ownership for file '%s' (Error: %d)" }; void init_glob_errs(void) @@ -92,6 +93,7 @@ void init_glob_errs() EE(EE_FILENOTFOUND) = "File '%s' not found (Errcode: %d)"; EE(EE_FILE_NOT_CLOSED) = "File '%s' (fileno: %d) was not closed"; EE(EE_CANT_CHMOD) = "Can't change mode for file '%s' to 0x%lx (Error: %d)"; + EE(EE_CANT_COPY_OWNERSHIP)= "Warning: Can't copy ownership for file '%s' (Error: %d)"; } #endif === modified file 'mysys/my_copy.c' --- a/mysys/my_copy.c 2009-02-13 16:41:47 +0000 +++ b/mysys/my_copy.c 2009-10-26 11:35:42 +0000 @@ -14,6 +14,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "mysys_priv.h" +#include "mysys_err.h" #include <my_dir.h> /* for stat */ #include <m_string.h> #if defined(HAVE_UTIME_H) @@ -96,7 +97,10 @@ int my_copy(const char *from, const char DBUG_RETURN(0); /* File copyed but not stat */ VOID(chmod(to, stat_buff.st_mode & 07777)); /* Copy modes */ #if !defined(__WIN__) && !defined(__NETWARE__) - VOID(chown(to, stat_buff.st_uid,stat_buff.st_gid)); /* Copy ownership */ + if (chown(to, stat_buff.st_uid,stat_buff.st_gid)) + { + my_error(EE_CANT_COPY_OWNERSHIP, MYF(ME_JUST_WARNING), to); + } #endif #if !defined(VMS) && !defined(__ZTC__) if (MyFlags & MY_COPYTIME) === modified file 'mysys/my_redel.c' --- a/mysys/my_redel.c 2007-03-29 17:01:51 +0000 +++ b/mysys/my_redel.c 2009-10-26 11:35:42 +0000 @@ -14,6 +14,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "mysys_priv.h" +#include "mysys_err.h" #include <my_dir.h> #include <m_string.h> #include "mysys_err.h" @@ -94,7 +95,10 @@ int my_copystat(const char *from, const if (MyFlags & MY_LINK_WARNING) my_error(EE_LINK_WARNING,MYF(ME_BELL+ME_WAITTANG),from,statbuf.st_nlink); } - VOID(chown(to, statbuf.st_uid, statbuf.st_gid)); /* Copy ownership */ + if (chown(to, statbuf.st_uid, statbuf.st_gid)) + { + my_error(EE_CANT_COPY_OWNERSHIP, MYF(ME_JUST_WARNING), to); + } #endif /* !__WIN__ && !__NETWARE__ */ #ifndef VMS === modified file 'mysys/safemalloc.c' --- a/mysys/safemalloc.c 2009-09-30 23:40:51 +0000 +++ b/mysys/safemalloc.c 2009-10-26 11:38:17 +0000 @@ -158,7 +158,7 @@ void *_mymalloc(size_t size, const char my_message(EE_OUTOFMEMORY, buff, MYF(ME_BELL+ME_WAITTANG+ME_NOREFRESH)); } DBUG_PRINT("error",("Out of memory, in use: %ld at line %d, '%s'", - sf_malloc_max_memory,lineno, filename)); + (ulong) sf_malloc_max_memory,lineno, filename)); if (MyFlags & MY_FAE) exit(1); DBUG_RETURN ((void*) 0); === modified file 'scripts/make_binary_distribution.sh' --- a/scripts/make_binary_distribution.sh 2009-10-26 15:01:05 +0000 +++ b/scripts/make_binary_distribution.sh 2009-10-30 19:52:44 +0000 @@ -231,6 +231,18 @@ if [ x"$BASE_SYSTEM" != x"netware" ] ; t # ---------------------------------------------------------------------- set -e + # + # Check that the client is compiled with libmysqlclient.a + # + if test -f ./client/.libs/mysql + then + echo "" + echo "The MySQL clients are compiled dynamicly, which is not allowed for" + echo "a MySQL binary tar file. Please configure with" + echo "--with-client-ldflags=-all-static and try again" + exit 1; + fi + # ---------------------------------------------------------------------- # Really ugly, one script, "mysql_install_db", needs prefix set to ".", # i.e. makes access relative the current directory. This matches === modified file 'sql/ha_partition.cc' --- a/sql/ha_partition.cc 2009-09-07 20:50:10 +0000 +++ b/sql/ha_partition.cc 2009-10-26 11:35:42 +0000 @@ -999,7 +999,7 @@ static bool print_admin_msg(THD* thd, co if (!thd->vio_ok()) { - sql_print_error(msgbuf); + sql_print_error(fmt, args); return TRUE; } === modified file 'sql/log.cc' --- a/sql/log.cc 2009-09-15 10:46:35 +0000 +++ b/sql/log.cc 2009-10-26 11:35:42 +0000 @@ -4830,7 +4830,8 @@ bool flush_error_log() size_t bytes; uchar buf[IO_SIZE]; - freopen(err_temp,"a+",stderr); + if (!freopen(err_temp,"a+",stderr)) + sql_print_error("Couldn't reopen stderr"); setbuf(stderr, NULL); (void) my_delete(err_renamed, MYF(0)); my_rename(log_error_file,err_renamed,MYF(0)); === modified file 'sql/mysqld.cc' --- a/sql/mysqld.cc 2009-10-23 19:26:26 +0000 +++ b/sql/mysqld.cc 2009-10-29 00:04:56 +0000 @@ -1889,7 +1889,9 @@ void close_connection(THD *thd, uint err extern "C" sig_handler end_mysqld_signal(int sig __attribute__((unused))) { DBUG_ENTER("end_mysqld_signal"); - kill_mysql(); // Take down mysqld nicely + /* Don't call kill_mysql() if signal thread is not running */ + if (signal_thread_in_use) + kill_mysql(); // Take down mysqld nicely DBUG_VOID_RETURN; /* purecov: deadcode */ } @@ -2117,8 +2119,8 @@ void win_install_sigabrt_handler(void) #ifdef DEBUG_UNHANDLED_EXCEPTION_FILTER #define DEBUGGER_ATTACH_TIMEOUT 120 /* - Wait for debugger to attach and break into debugger. If debugger is not attached, - resume after timeout. + Wait for debugger to attach and break into debugger. If debugger is + not attached, resume after timeout. */ static void wait_for_debugger(int timeout_sec) { @@ -3855,7 +3857,8 @@ static int init_server_components() if (freopen(log_error_file, "a+", stdout)) #endif { - freopen(log_error_file, "a+", stderr); + if (!(freopen(log_error_file, "a+", stderr))) + sql_print_warning("Couldn't reopen stderr"); setbuf(stderr, NULL); } } @@ -4489,8 +4492,11 @@ we force server id to 2, but this MySQL #ifdef __WIN__ if (!opt_console) { - freopen(log_error_file,"a+",stdout); - freopen(log_error_file,"a+",stderr); + if (!freopen(log_error_file,"a+",stdout) || + !freopen(log_error_file,"a+",stderr)) + { + sql_print_warning("Couldn't reopen stdout or stderr"); + } setbuf(stderr, NULL); FreeConsole(); // Remove window } @@ -5748,7 +5754,7 @@ enum options_mysqld OPT_RECORD_RND_BUFFER, OPT_DIV_PRECINCREMENT, OPT_RELAY_LOG_SPACE_LIMIT, OPT_RELAY_LOG_PURGE, OPT_SLAVE_NET_TIMEOUT, OPT_SLAVE_COMPRESSED_PROTOCOL, OPT_SLOW_LAUNCH_TIME, - OPT_SLAVE_TRANS_RETRIES, OPT_READONLY, OPT_DEBUGGING, + OPT_SLAVE_TRANS_RETRIES, OPT_READONLY, OPT_DEBUGGING, OPT_DEBUG_FLUSH, OPT_SORT_BUFFER, OPT_TABLE_OPEN_CACHE, OPT_TABLE_DEF_CACHE, OPT_THREAD_CONCURRENCY, OPT_THREAD_CACHE_SIZE, OPT_TMP_TABLE_SIZE, OPT_THREAD_STACK, @@ -5968,6 +5974,8 @@ struct my_option my_long_options[] = "Call my_debug_put_break_here() if crc matches this number (for debug).", (uchar**) &opt_my_crc_dbug_check, (uchar**) &opt_my_crc_dbug_check, 0, GET_ULONG, REQUIRED_ARG, 0, 0, ~(ulong) 0L, 0, 0, 0}, + {"debug-flush", OPT_DEBUG_FLUSH, "Default debug log with flush after write", + (uchar**) 0, (uchar**) 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0}, #endif {"default-character-set", 'C', "Set the default character set (deprecated option, use --character-set-server instead).", (uchar**) &default_character_set_name, (uchar**) &default_character_set_name, @@ -8075,6 +8083,9 @@ mysqld_get_one_option(int optid, switch(optid) { #ifndef DBUG_OFF + case OPT_DEBUG_FLUSH: + argument= IF_WIN(default_dbug_option, (char*) "d:t:i:O,/tmp/mysqld.trace"); + /* fall through */ case '#': if (!argument) argument= (char*) default_dbug_option; === modified file 'sql/rpl_rli.cc' --- a/sql/rpl_rli.cc 2009-09-07 20:50:10 +0000 +++ b/sql/rpl_rli.cc 2009-10-26 11:35:42 +0000 @@ -295,7 +295,7 @@ Failed to open the existing relay log in DBUG_RETURN(error); err: - sql_print_error(msg); + sql_print_error("%s", msg); end_io_cache(&rli->info_file); if (info_fd >= 0) my_close(info_fd, MYF(0)); === modified file 'sql/set_var.cc' --- a/sql/set_var.cc 2009-09-15 10:46:35 +0000 +++ b/sql/set_var.cc 2009-10-26 11:35:42 +0000 @@ -4293,9 +4293,13 @@ uchar *sys_var_thd_dbug::value_ptr(THD * { char buf[256]; if (type == OPT_GLOBAL) + { DBUG_EXPLAIN_INITIAL(buf, sizeof(buf)); + } else + { DBUG_EXPLAIN(buf, sizeof(buf)); + } return (uchar*) thd->strdup(buf); } === modified file 'sql/slave.cc' --- a/sql/slave.cc 2009-09-15 10:46:35 +0000 +++ b/sql/slave.cc 2009-10-26 11:35:42 +0000 @@ -1145,7 +1145,7 @@ err: if (master_res) mysql_free_result(master_res); DBUG_ASSERT(err_code != 0); - mi->report(ERROR_LEVEL, err_code, err_buff); + mi->report(ERROR_LEVEL, err_code, "%s", err_buff); DBUG_RETURN(1); } @@ -2340,7 +2340,7 @@ static bool check_io_slave_killed(THD *t if (io_slave_killed(thd, mi)) { if (info && global_system_variables.log_warnings) - sql_print_information(info); + sql_print_information("%s", info); return TRUE; } return FALSE; @@ -2410,13 +2410,13 @@ static int try_to_reconnect(THD *thd, MY } else { - sql_print_information(buf); + sql_print_information("%s", buf); } } if (safe_reconnect(thd, mysql, mi, 1) || io_slave_killed(thd, mi)) { if (global_system_variables.log_warnings) - sql_print_information(messages[SLAVE_RECON_MSG_KILLED_AFTER]); + sql_print_information("%s", messages[SLAVE_RECON_MSG_KILLED_AFTER]); return 1; } return 0; @@ -2998,7 +2998,7 @@ log '%s' at position %s, relay log '%s' This function is reporting an error which was not reported while executing exec_relay_log_event(). */ - rli->report(ERROR_LEVEL, thd->main_da.sql_errno(), errmsg); + rli->report(ERROR_LEVEL, thd->main_da.sql_errno(), "%s", errmsg); } else if (last_errno != thd->main_da.sql_errno()) { === modified file 'sql/sql_cache.cc' --- a/sql/sql_cache.cc 2009-09-15 10:46:35 +0000 +++ b/sql/sql_cache.cc 2009-10-26 11:35:42 +0000 @@ -383,7 +383,7 @@ static void debug_wait_for_kill(const ch thd= current_thd; prev_info= thd->proc_info; thd->proc_info= info; - sql_print_information(info); + sql_print_information("%s", info); while(!thd->killed) my_sleep(1000); thd->killed= THD::NOT_KILLED; === modified file 'sql/sql_parse.cc' --- a/sql/sql_parse.cc 2009-09-15 10:46:35 +0000 +++ b/sql/sql_parse.cc 2009-10-26 11:35:42 +0000 @@ -481,7 +481,11 @@ pthread_handler_t handle_bootstrap(void break; } buff= (char*) thd->net.buff; - fgets(buff + length, thd->net.max_packet - length, file); + if (!fgets(buff + length, thd->net.max_packet - length, file)) + { + bootstrap_error= 1; + break; + } length+= (ulong) strlen(buff + length); /* purecov: end */ } === modified file 'sql/sql_plugin.cc' --- a/sql/sql_plugin.cc 2009-10-01 21:27:39 +0000 +++ b/sql/sql_plugin.cc 2009-10-29 00:04:56 +0000 @@ -367,8 +367,8 @@ static st_plugin_dl *plugin_dl_add(const { if (report & REPORT_TO_USER) my_error(ER_UDF_NO_PATHS, MYF(0)); - if (report & REPORT_TO_LOG) - sql_print_error(ER(ER_UDF_NO_PATHS)); + if ((report & (REPORT_TO_LOG | REPORT_TO_USER)) == REPORT_TO_LOG) + sql_print_error("%s", ER(ER_UDF_NO_PATHS)); DBUG_RETURN(0); } /* If this dll is already loaded just increase ref_count. */ @@ -3226,7 +3226,6 @@ static int test_plugin_options(MEM_ROOT my_bool can_disable; bool disable_plugin; enum_plugin_load_policy plugin_load_policy= PLUGIN_ON; - MEM_ROOT *mem_root= alloc_root_inited(&tmp->mem_root) ? &tmp->mem_root : &plugin_mem_root; st_mysql_sys_var **opt; @@ -3240,13 +3239,13 @@ static int test_plugin_options(MEM_ROOT DBUG_ENTER("test_plugin_options"); DBUG_ASSERT(tmp->plugin && tmp->name.str); +#ifdef WITH_NDBCLUSTER_STORAGE_ENGINE /* - The 'federated' and 'ndbcluster' storage engines are always disabled by - default. + The 'ndbcluster' storage engines is always disabled by default. */ - if (!(my_strcasecmp(&my_charset_latin1, tmp->name.str, "federated") && - my_strcasecmp(&my_charset_latin1, tmp->name.str, "ndbcluster"))) + if (!my_strcasecmp(&my_charset_latin1, tmp->name.str, "ndbcluster")) plugin_load_policy= PLUGIN_OFF; +#endif for (opt= tmp->plugin->system_vars; opt && *opt; opt++) count+= 2; /* --{plugin}-{optname} and --plugin-{plugin}-{optname} */ @@ -3295,6 +3294,11 @@ static int test_plugin_options(MEM_ROOT can_disable= my_strcasecmp(&my_charset_latin1, tmp->name.str, "MyISAM") && my_strcasecmp(&my_charset_latin1, tmp->name.str, "MEMORY"); +#ifdef USE_MARIA_FOR_TMP_TABLES + if (!can_disable) + can_disable= (my_strcasecmp(&my_charset_latin1, tmp->name.str, "Maria") + != 0); +#endif tmp->is_mandatory= (plugin_load_policy == PLUGIN_FORCE) || !can_disable; === modified file 'sql/sql_select.cc' --- a/sql/sql_select.cc 2009-09-30 23:40:51 +0000 +++ b/sql/sql_select.cc 2009-10-26 11:38:17 +0000 @@ -9819,7 +9819,7 @@ create_tmp_table(THD *thd,TMP_TABLE_PARA bool using_unique_constraint= 0; bool use_packed_rows= 0; bool not_all_columns= !(select_options & TMP_TABLE_ALL_COLUMNS); - char *tmpname,path[FN_REFLEN]; + char *tmpname,path[FN_REFLEN], tmp_table_name[50]; uchar *pos, *group_buff, *bitmaps; uchar *null_flags; Field **reg_field, **from_field, **default_field; @@ -9846,12 +9846,12 @@ create_tmp_table(THD *thd,TMP_TABLE_PARA temp_pool_slot = bitmap_lock_set_next(&temp_pool); if (temp_pool_slot != MY_BIT_NONE) // we got a slot - sprintf(path, "%s_%lx_%i", tmp_file_prefix, + sprintf(tmp_table_name, "%s_%lx_%i", tmp_file_prefix, current_pid, temp_pool_slot); else { /* if we run out of slots or we are not using tempool */ - sprintf(path,"%s%lx_%lx_%x", tmp_file_prefix,current_pid, + sprintf(tmp_table_name, "%s%lx_%lx_%x", tmp_file_prefix,current_pid, thd->thread_id, thd->tmp_table++); } @@ -9859,7 +9859,8 @@ create_tmp_table(THD *thd,TMP_TABLE_PARA No need to change table name to lower case as we are only creating MyISAM, Maria or HEAP tables here */ - fn_format(path, path, mysql_tmpdir, "", MY_REPLACE_EXT|MY_UNPACK_FILENAME); + fn_format(path, tmp_table_name, mysql_tmpdir, "", + MY_REPLACE_EXT|MY_UNPACK_FILENAME); if (group) { @@ -9905,7 +9906,7 @@ create_tmp_table(THD *thd,TMP_TABLE_PARA sizeof(*key_part_info)*(param->group_parts+1), &param->start_recinfo, sizeof(*param->recinfo)*(field_count*2+4), - &tmpname, (uint) strlen(path)+1, + &tmpname, (uint) strlen(tmp_table_name)+1, &group_buff, (group && ! using_unique_constraint ? param->group_length : 0), &bitmaps, bitmap_buffer_size(field_count)*2, @@ -9924,7 +9925,7 @@ create_tmp_table(THD *thd,TMP_TABLE_PARA DBUG_RETURN(NULL); /* purecov: inspected */ } param->items_to_copy= copy_func; - strmov(tmpname,path); + strmov(tmpname, tmp_table_name); /* make table according to fields */ bzero((char*) table,sizeof(*table)); === modified file 'sql/sql_string.cc' --- a/sql/sql_string.cc 2009-09-07 20:50:10 +0000 +++ b/sql/sql_string.cc 2009-10-13 16:57:36 +0000 @@ -27,14 +27,6 @@ #include <floatingpoint.h> #endif -/* - The following extern declarations are ok as these are interface functions - required by the string function -*/ - -extern uchar* sql_alloc(unsigned size); -extern void sql_element_free(void *ptr); - #include "sql_string.h" /***************************************************************************** === modified file 'sql/udf_example.c' --- a/sql/udf_example.c 2009-09-30 23:40:51 +0000 +++ b/sql/udf_example.c 2009-10-26 11:38:17 +0000 @@ -139,7 +139,9 @@ typedef long long longlong; #include <mysql.h> #include <ctype.h> +#if !defined(HAVE_GETHOSTBYADDR_R) || !defined(HAVE_SOLARIS_STYLE_GETHOST) static pthread_mutex_t LOCK_hostname; +#endif #ifdef HAVE_DLOPEN === added file 'storage/federated/README' --- a/storage/federated/README 1970-01-01 00:00:00 +0000 +++ b/storage/federated/README 2009-10-30 18:50:56 +0000 @@ -0,0 +1,7 @@ +The files in this directory are not used by MariaDB + +MariaDB uses the new federated storage engine that can be found in the +federatedx directory. + +This directory is only kept around to make it easy to merge code from the +MySQL source repositories that uses the old and disabled federated code. === renamed file 'storage/federated/plug.in' => 'storage/federated/plug.in.disabled' === added directory 'storage/federatedx' === added file 'storage/federatedx/AUTHORS' --- a/storage/federatedx/AUTHORS 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/AUTHORS 2009-10-30 18:50:56 +0000 @@ -0,0 +1,11 @@ +FederatedX + +Patrick Galbraith <patg(a)patg.net> - Federated + +Pluggable Storage Engine Skeleton setup + +Brian Aker <brian(a)mysql.com> | <brian(a)tangent.org> - Original Design +Calvin Sun - Windows Support +Brian Miezejewski - Bug fixes +Antony T Curtis - Help in inital development, transactions and various help +Michael Widenius - Bug fixes and some simple early optimizations === added file 'storage/federatedx/CMakeFiles.txt' --- a/storage/federatedx/CMakeFiles.txt 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/CMakeFiles.txt 2009-10-30 18:50:56 +0000 @@ -0,0 +1,3 @@ +INCLUDE("${PROJECT_SOURCE_DIR}/storage/mysql_storage_engine.cmake") +SET(FEDERATED_SOURCES ha_federatedx.cc) +MYSQL_STORAGE_ENGINE(FEDERATED) === added file 'storage/federatedx/ChangeLog' --- a/storage/federatedx/ChangeLog 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/ChangeLog 2009-10-30 18:50:56 +0000 @@ -0,0 +1,18 @@ +0.2 - Thu March 8 00:00:00 EST 2008 + + - Fixed bug #30051 "CREATE TABLE does not connect and check existence of remote table" + Modified "real_connect" to take a share and create flag to in order to not rely + on any settings that are later instantiated and/or set by get_share + Also, put logic in the code to not attempt this if a localhost. There's an annoying + functionality that if federated tries to connect to itself during creater table, you + get 1159 error (timeout) - only when local. This prevents having this functionality + and is probably part of the reason it was removed. + +0.1 - Thu Feb 1 00:00:00 EST 2008 + + - This is the FederatedX Storage Engine, + first release. + - Added documentation + - Added simple test and README file to explain + how to run the test + - Added FAQ === added file 'storage/federatedx/FAQ' --- a/storage/federatedx/FAQ 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/FAQ 2009-10-30 18:50:56 +0000 @@ -0,0 +1,40 @@ +Q. What is the FederatedX pluggable storage engine? + +A. It is a fork of the Federated Storage Engine that Brian Aker and I +(Patrick Galbraith) developed originally . It is a storage engine that +uses a client connection to a remote MySQL data source as its data +source instead of a local file on disk. + +Q. Why did you fork from Federated? + +A. To enhance the storage engine independently of the +MySQL Server release schedule. Many people have been +mentioning their dissatisfaction with the limitations +of Federated. I think the engine is a great concept and +have a sense of obligation to continue to improve it. +There are some patches already that are in dire need +of being applied and tested. + +Q. What do you plan to do with FederatedX? + +A. Many things need addressing: + +- Outstanding bugs +- How do deal with huge result sets +- Pushdown conditions (being able to pass things like LIMIT + to the remote connection to keep from returning huge + result sets). +- Better transactional support +- Other connection mechanisms (ODBC, JDBC, native drivers + of other RDBMSs) + +Q. What FederatedX is and is not? + +A. FederatedX is not yet a complete "federated" solution in + the sense that other venders have developed (IBM, etc). It + is essentially a networked storage engine. It is my hope + to make it a real federated solution. + +Q. In which MySQL distributions/forks/branches can I find FederateX + +A. MariaDB (http://www.mariadb.com) === added file 'storage/federatedx/Makefile.am' --- a/storage/federatedx/Makefile.am 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/Makefile.am 2009-10-30 18:50:56 +0000 @@ -0,0 +1,64 @@ +# Used to build Makefile.in + +MYSQLDATAdir = $(localstatedir) +MYSQLSHAREdir = $(pkgdatadir) +MYSQLBASEdir= $(prefix) +MYSQLLIBdir= $(pkglibdir) +pkgplugindir = $(pkglibdir)/plugin +INCLUDES = -I$(top_srcdir)/include -I$(top_builddir)/include \ + -I$(top_srcdir)/regex \ + -I$(top_srcdir)/sql \ + -I$(srcdir) +WRAPLIBS= + +LDADD = + +DEFS = @DEFS@ + +noinst_HEADERS = ha_federatedx.h federatedx_probes.h + +EXTRA_LTLIBRARIES = ha_federatedx.la +pkgplugin_LTLIBRARIES = @plugin_federated_shared_target@ +ha_federatedx_la_LDFLAGS = -module -rpath $(pkgplugindir) +ha_federatedx_la_CXXFLAGS= $(AM_CFLAGS) -DMYSQL_DYNAMIC_PLUGIN +ha_federatedx_la_CFLAGS = $(AM_CFLAGS) -DMYSQL_DYNAMIC_PLUGIN +ha_federatedx_la_SOURCES = ha_federatedx.cc + + +EXTRA_LIBRARIES = libfederatedx.a +noinst_LIBRARIES = @plugin_federated_static_target@ +libfederatedx_a_CXXFLAGS = $(AM_CFLAGS) +libfederatedx_a_CFLAGS = $(AM_CFLAGS) +libfederatedx_a_SOURCES= ha_federatedx.cc federatedx_txn.cc \ + federatedx_io.cc federatedx_io_null.cc \ + federatedx_io_mysql.cc + +EXTRA_DIST = CMakeLists.txt plug.in ha_federatedx.h \ + federatedx_probes.d + +ha_federatedx_la_SOURCES = ha_federatedx.cc federatedx_txn.cc \ + federatedx_io.cc federatedx_io_null.cc \ + federatedx_io_mysql.cc $(top_srcdir)/mysys/string.c +ha_federatedx_la_LIBADD = + +#DTRACE = @DTRACE@ +#DTRACEFLAGS = @DTRACEFLAGS@ +#DTRACEFILES = .libs/libfederatedx_engine_la-ha_federatedx.o + +# #if HAVE_DTRACE +# # libfederatedx_engine_la_LIBADD += federatedx_probes.o +# #endif + +# federatedx_probes.h: federatedx_probes.d +# $(DTRACE) $(DTRACEFLAGS) -h -s federatedx_probes.d +# mv federatedx_probes.h federatedx_probes.h.bak +# sed "s/#include <unistd.h>//g" federatedx_probes.h.bak > federatedx_probes.h +# rm federatedx_probes.h.bak + +#federatedx_probes.o: +# $(DTRACE) $(DTRACEFLAGS) -G -s federatedx_probes.d $(DTRACEFILES) + +# End + +# Don't update the files from bitkeeper +%::SCCS/s.% === added file 'storage/federatedx/README' --- a/storage/federatedx/README 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/README 2009-10-30 18:50:56 +0000 @@ -0,0 +1,33 @@ +This is the FederatedX Storage Engine, developed as an external storage engine. + +NOTE: + +The following is only relevant if you use it for MySQL. MariaDB already comes +with the latest version of FederatedX. + +To install, grab a copy of the mysql source code and run this: + +./configure --with-mysql=/path/to/src/mysql-5.x --libdir=/usr/local/lib/mysql/ + +make install + +And then inside of MySQL: + +mysql> INSTALL PLUGIN federatedx SONAME 'libfederatedx_engine.so'; + +mysql> CREATE TABLE `d` (`a` varchar(125), b text, primary key(a)) ENGINE=FEDERATEDX CONNECTION="mysql://root@host/schema/table" + +or + +mysql> CREATE TABLE `d` (`a` varchar(125), b text, primary key(a)) ENGINE=FEDERATEDX CONNECTION="server" CHARSET=latin1; + +You will probably need to edit the Makefile.am in the src/ tree if you want +to build on anything other then Linux (and the Makefile assumes that the +server was not compiled for debug). The reason for the two possible +configure lines is that libdir is dependent on where MySQL was installed. If +you run the "INSTALL PLUGIN ..." and you get a file not found, check that +your configured this directory correctly. + +For Solaris you can enable DTrace probes by adding to configure +--enable-dtrace + === added file 'storage/federatedx/README.windows' --- a/storage/federatedx/README.windows 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/README.windows 2009-10-30 18:50:56 +0000 @@ -0,0 +1,23 @@ +The following files are changed in order to build a new engine on Windows: + +- Update win\configure.js with +case "WITH_FEDERATEDX_STORAGE_ENGINE": +to make sure it will pass WITH_FEDERATEDX_STORAGE_ENGINE in. + +- Update CMakeFiles.txt under mysql root: + IF(WITH_FEDERATEDX_STORAGE_ENGINE) + ADD_DEFINITIONS(-D WITH_FEDERATEDX_STORAGE_ENGINE) + SET (mysql_plugin_defs + "${mysql_plugin_defs},builtin_skeleton_plugin") + ENDIF(WITH_FEDERATEDX_STORAGE_ENGINE) + + and, + + IF(WITH_FEDERATEDX_STORAGE_ENGINE) + ADD_SUBDIRECTORY(storage/skeleton/src) + ENDIF(WITH_FEDERATEDX_STORAGE_ENGINE) + + - Update CMakeFiles.txt under sql: + IF(WITH_FEDERATEDX_STORAGE_ENGINE) + TARGET_LINK_LIBRARIES(mysqld skeleton) + ENDIF(WITH_FEDERATEDX_STORAGE_ENGINE) === added file 'storage/federatedx/TODO' --- a/storage/federatedx/TODO 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/TODO 2009-10-30 18:50:56 +0000 @@ -0,0 +1,30 @@ +Features + +* Add Pushdown conditions +* Add other network driver interfaces +* Handle large result sets +* Auto-discovery of tables on foreign data sources + +Bugs (http://bugs.mysql.com) + +20026 2006-05-23 FEDERATED lacks support for auto_increment_increment and auto_increment_offset +20724 2006-06-27 FEDERATED does not honour SET INSERT_ID +28269 2007-05-06 Any FEDERATED engine fails to quote reserved words for field names +25509 2007-01-10 Federated: Failure with non-ASCII characters +26697 2007-02-27 Every query to a federated table results in a full scan of MyISAM table. +21360 2006-07-31 Microsoft Windows (Windows/Linux) mysqldump error on federated tables +34189 2008-01-31 Any ALTER TABLE t1 ENGINE=FEDERATED CONNECTION='connectionString' on MyISAM fails +31757 2007-10-22 Any Federated tables break replication Antony Curtis +33953 2008-01-21 Any mysqld dies on search federated table using nullable index with < or <= operator +34015 2008-01-23 Linux Problems with float fields using federated tables +21583 2006-08-11 Linux (Linux) Federated table returns broken strings. +33702 2008-01-05 Accessing a federated table with a non existing server returns random error code +25512 2007-01-10 Federated: CREATE failures +32426 2007-11-16 Any FEDERATED query returns corrupt results for ORDER BY on a TEXT field +25510 2007-01-10 Federated: double trigger activation +33250 2007-12-14 SELECT * FROM really_big_federated_table eats lots of virtual memory (OOM) +14874 2005-11-11 Error 2013: Lost connection to MySQL server with Federated table +25508 2007-01-10 Federated: Failure to Remove Partitioning +27180 2007-03-15 #1030 - Got error 1 from storage engine with big tables +33947 2008-01-20 Any Join on Federated tables with Unique index and IS NOT NULL crashes server +30051 (fixed) CREATE TABLE does not connect and check existence of remote table === added file 'storage/federatedx/federatedx_io.cc' --- a/storage/federatedx/federatedx_io.cc 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/federatedx_io.cc 2009-10-30 18:50:56 +0000 @@ -0,0 +1,103 @@ +/* +Copyright (c) 2007, Antony T Curtis +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + + * Neither the name of FederatedX nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +/*#define MYSQL_SERVER 1*/ +#include "mysql_priv.h" +#include <mysql/plugin.h> + +#include "ha_federatedx.h" + +#include "m_string.h" + +#ifdef USE_PRAGMA_IMPLEMENTATION +#pragma implementation // gcc: Class implementation +#endif + +typedef federatedx_io *(*instantiate_io_type)(MEM_ROOT *server_root, + FEDERATEDX_SERVER *server); +struct io_schemes_st +{ + const char *scheme; + instantiate_io_type instantiate; +}; + + +static const io_schemes_st federated_io_schemes[] = +{ + { "mysql", &instantiate_io_mysql }, + { "null", instantiate_io_null } /* must be last element */ +}; + +const uint federated_io_schemes_count= array_elements(federated_io_schemes); + +federatedx_io::federatedx_io(FEDERATEDX_SERVER *aserver) + : server(aserver), owner_ptr(0), txn_next(0), idle_next(0), + active(FALSE), busy(FALSE), readonly(TRUE) +{ + DBUG_ENTER("federatedx_io::federatedx_io"); + DBUG_ASSERT(server); + + safe_mutex_assert_owner(&server->mutex); + server->io_count++; + + DBUG_VOID_RETURN; +} + + +federatedx_io::~federatedx_io() +{ + DBUG_ENTER("federatedx_io::~federatedx_io"); + + server->io_count--; + + DBUG_VOID_RETURN; +} + + +bool federatedx_io::handles_scheme(const char *scheme) +{ + const io_schemes_st *ptr = federated_io_schemes; + const io_schemes_st *end = ptr + array_elements(federated_io_schemes); + while (ptr != end && strcasecmp(scheme, ptr->scheme)) + ++ptr; + return ptr != end; +} + + +federatedx_io *federatedx_io::construct(MEM_ROOT *server_root, + FEDERATEDX_SERVER *server) +{ + const io_schemes_st *ptr = federated_io_schemes; + const io_schemes_st *end = ptr + (array_elements(federated_io_schemes) - 1); + while (ptr != end && strcasecmp(server->scheme, ptr->scheme)) + ++ptr; + return ptr->instantiate(server_root, server); +} + + === added file 'storage/federatedx/federatedx_io_mysql.cc' --- a/storage/federatedx/federatedx_io_mysql.cc 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/federatedx_io_mysql.cc 2009-10-30 18:50:56 +0000 @@ -0,0 +1,592 @@ +/* +Copyright (c) 2007, Antony T Curtis +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + + * Neither the name of FederatedX nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +/*#define MYSQL_SERVER 1*/ +#include "mysql_priv.h" +#include <mysql/plugin.h> + +#include "ha_federatedx.h" + +#include "m_string.h" + +#ifdef USE_PRAGMA_IMPLEMENTATION +#pragma implementation // gcc: Class implementation +#endif + + +#define SAVEPOINT_REALIZED 1 +#define SAVEPOINT_RESTRICT 2 +#define SAVEPOINT_EMITTED 4 + + +typedef struct federatedx_savepoint +{ + ulong level; + uint flags; +} SAVEPT; + + +class federatedx_io_mysql :public federatedx_io +{ + MYSQL mysql; /* MySQL connection */ + DYNAMIC_ARRAY savepoints; + bool requested_autocommit; + bool actual_autocommit; + + int actual_query(const char *buffer, uint length); + bool test_all_restrict() const; +public: + federatedx_io_mysql(FEDERATEDX_SERVER *); + ~federatedx_io_mysql(); + + int simple_query(const char *fmt, ...); + int query(const char *buffer, uint length); + virtual FEDERATEDX_IO_RESULT *store_result(); + + virtual size_t max_query_size() const; + + virtual my_ulonglong affected_rows() const; + virtual my_ulonglong last_insert_id() const; + + virtual int error_code(); + virtual const char *error_str(); + + void reset(); + int commit(); + int rollback(); + + int savepoint_set(ulong sp); + ulong savepoint_release(ulong sp); + ulong savepoint_rollback(ulong sp); + void savepoint_restrict(ulong sp); + + ulong last_savepoint() const; + ulong actual_savepoint() const; + bool is_autocommit() const; + + bool table_metadata(ha_statistics *stats, const char *table_name, + uint table_name_length, uint flag); + + /* resultset operations */ + + virtual void free_result(FEDERATEDX_IO_RESULT *io_result); + virtual unsigned int get_num_fields(FEDERATEDX_IO_RESULT *io_result); + virtual my_ulonglong get_num_rows(FEDERATEDX_IO_RESULT *io_result); + virtual FEDERATEDX_IO_ROW *fetch_row(FEDERATEDX_IO_RESULT *io_result); + virtual ulong *fetch_lengths(FEDERATEDX_IO_RESULT *io_result); + virtual const char *get_column_data(FEDERATEDX_IO_ROW *row, + unsigned int column); + virtual bool is_column_null(const FEDERATEDX_IO_ROW *row, + unsigned int column) const; +}; + + +federatedx_io *instantiate_io_mysql(MEM_ROOT *server_root, + FEDERATEDX_SERVER *server) +{ + return new (server_root) federatedx_io_mysql(server); +} + + +federatedx_io_mysql::federatedx_io_mysql(FEDERATEDX_SERVER *aserver) + : federatedx_io(aserver), + requested_autocommit(TRUE), actual_autocommit(TRUE) +{ + DBUG_ENTER("federatedx_io_mysql::federatedx_io_mysql"); + + bzero(&mysql, sizeof(MYSQL)); + bzero(&savepoints, sizeof(DYNAMIC_ARRAY)); + + my_init_dynamic_array(&savepoints, sizeof(SAVEPT), 16, 16); + + DBUG_VOID_RETURN; +} + + +federatedx_io_mysql::~federatedx_io_mysql() +{ + DBUG_ENTER("federatedx_io_mysql::~federatedx_io_mysql"); + + mysql_close(&mysql); + delete_dynamic(&savepoints); + + DBUG_VOID_RETURN; +} + + +void federatedx_io_mysql::reset() +{ + reset_dynamic(&savepoints); + set_active(FALSE); + + requested_autocommit= TRUE; + mysql.reconnect= 1; +} + + +int federatedx_io_mysql::commit() +{ + int error= 0; + DBUG_ENTER("federatedx_io_mysql::commit"); + + if (!actual_autocommit && (error= actual_query("COMMIT", 6))) + rollback(); + + reset(); + + DBUG_RETURN(error); +} + +int federatedx_io_mysql::rollback() +{ + int error= 0; + DBUG_ENTER("federatedx_io_mysql::rollback"); + + if (!actual_autocommit) + error= actual_query("ROLLBACK", 8); + else + error= ER_WARNING_NOT_COMPLETE_ROLLBACK; + + reset(); + + DBUG_RETURN(error); +} + + +ulong federatedx_io_mysql::last_savepoint() const +{ + SAVEPT *savept= NULL; + DBUG_ENTER("federatedx_io_mysql::last_savepoint"); + + if (savepoints.elements) + savept= dynamic_element(&savepoints, savepoints.elements - 1, SAVEPT *); + + DBUG_RETURN(savept ? savept->level : 0); +} + + +ulong federatedx_io_mysql::actual_savepoint() const +{ + SAVEPT *savept= NULL; + uint index= savepoints.elements; + DBUG_ENTER("federatedx_io_mysql::last_savepoint"); + + while (index) + { + savept= dynamic_element(&savepoints, --index, SAVEPT *); + if (savept->flags & SAVEPOINT_REALIZED) + break; + savept= NULL; + } + + DBUG_RETURN(savept ? savept->level : 0); +} + +bool federatedx_io_mysql::is_autocommit() const +{ + return actual_autocommit; +} + + +int federatedx_io_mysql::savepoint_set(ulong sp) +{ + int error; + SAVEPT savept; + DBUG_ENTER("federatedx_io_mysql::savepoint_set"); + DBUG_PRINT("info",("savepoint=%lu", sp)); + DBUG_ASSERT(sp > last_savepoint()); + + savept.level= sp; + savept.flags= 0; + + if ((error= insert_dynamic(&savepoints, (uchar*) &savept) ? -1 : 0)) + goto err; + + set_active(TRUE); + mysql.reconnect= 0; + requested_autocommit= FALSE; + +err: + DBUG_RETURN(error); +} + + +ulong federatedx_io_mysql::savepoint_release(ulong sp) +{ + SAVEPT *savept, *last= NULL; + DBUG_ENTER("federatedx_io_mysql::savepoint_release"); + DBUG_PRINT("info",("savepoint=%lu", sp)); + + while (savepoints.elements) + { + savept= dynamic_element(&savepoints, savepoints.elements - 1, SAVEPT *); + if (savept->level < sp) + break; + if ((savept->flags & (SAVEPOINT_REALIZED | + SAVEPOINT_RESTRICT)) == SAVEPOINT_REALIZED) + last= savept; + savepoints.elements--; + } + + if (last) + { + char buffer[STRING_BUFFER_USUAL_SIZE]; + int length= my_snprintf(buffer, sizeof(buffer), + "RELEASE SAVEPOINT save%lu", last->level); + actual_query(buffer, length); + } + + DBUG_RETURN(last_savepoint()); +} + + +ulong federatedx_io_mysql::savepoint_rollback(ulong sp) +{ + SAVEPT *savept; + uint index; + DBUG_ENTER("federatedx_io_mysql::savepoint_release"); + DBUG_PRINT("info",("savepoint=%lu", sp)); + + while (savepoints.elements) + { + savept= dynamic_element(&savepoints, savepoints.elements - 1, SAVEPT *); + if (savept->level <= sp) + break; + savepoints.elements--; + } + + for (index= savepoints.elements, savept= NULL; index;) + { + savept= dynamic_element(&savepoints, --index, SAVEPT *); + if (savept->flags & SAVEPOINT_REALIZED) + break; + savept= NULL; + } + + if (savept && !(savept->flags & SAVEPOINT_RESTRICT)) + { + char buffer[STRING_BUFFER_USUAL_SIZE]; + int length= my_snprintf(buffer, sizeof(buffer), + "ROLLBACK TO SAVEPOINT save%lu", savept->level); + actual_query(buffer, length); + } + + DBUG_RETURN(last_savepoint()); +} + + +void federatedx_io_mysql::savepoint_restrict(ulong sp) +{ + SAVEPT *savept; + uint index= savepoints.elements; + DBUG_ENTER("federatedx_io_mysql::savepoint_restrict"); + + while (index) + { + savept= dynamic_element(&savepoints, --index, SAVEPT *); + if (savept->level > sp) + continue; + if (savept->level < sp) + break; + savept->flags|= SAVEPOINT_RESTRICT; + break; + } + + DBUG_VOID_RETURN; +} + + +int federatedx_io_mysql::simple_query(const char *fmt, ...) +{ + char buffer[STRING_BUFFER_USUAL_SIZE]; + int length, error; + va_list arg; + DBUG_ENTER("federatedx_io_mysql::simple_query"); + + va_start(arg, fmt); + length= my_vsnprintf(buffer, sizeof(buffer), fmt, arg); + va_end(arg); + + error= query(buffer, length); + + DBUG_RETURN(error); +} + + +bool federatedx_io_mysql::test_all_restrict() const +{ + bool result= FALSE; + SAVEPT *savept; + uint index= savepoints.elements; + DBUG_ENTER("federatedx_io_mysql::test_all_restrict"); + + while (index) + { + savept= dynamic_element(&savepoints, --index, SAVEPT *); + if ((savept->flags & (SAVEPOINT_REALIZED | + SAVEPOINT_RESTRICT)) == SAVEPOINT_REALIZED || + (savept->flags & SAVEPOINT_EMITTED)) + DBUG_RETURN(FALSE); + if (savept->flags & SAVEPOINT_RESTRICT) + result= TRUE; + } + + DBUG_RETURN(result); +} + + +int federatedx_io_mysql::query(const char *buffer, uint length) +{ + int error; + bool wants_autocommit= requested_autocommit | is_readonly(); + DBUG_ENTER("federatedx_io_mysql::query"); + + if (!wants_autocommit && test_all_restrict()) + wants_autocommit= TRUE; + + if (wants_autocommit != actual_autocommit) + { + if ((error= actual_query(wants_autocommit ? "SET AUTOCOMMIT=1" + : "SET AUTOCOMMIT=0", 16))) + DBUG_RETURN(error); + mysql.reconnect= wants_autocommit ? 1 : 0; + actual_autocommit= wants_autocommit; + } + + if (!actual_autocommit && last_savepoint() != actual_savepoint()) + { + SAVEPT *savept= dynamic_element(&savepoints, savepoints.elements - 1, + SAVEPT *); + if (!(savept->flags & SAVEPOINT_RESTRICT)) + { + char buf[STRING_BUFFER_USUAL_SIZE]; + int len= my_snprintf(buf, sizeof(buf), + "SAVEPOINT save%lu", savept->level); + if ((error= actual_query(buf, len))) + DBUG_RETURN(error); + set_active(TRUE); + savept->flags|= SAVEPOINT_EMITTED; + } + savept->flags|= SAVEPOINT_REALIZED; + } + + if (!(error= actual_query(buffer, length))) + set_active(is_active() || !actual_autocommit); + + DBUG_RETURN(error); +} + + +int federatedx_io_mysql::actual_query(const char *buffer, uint length) +{ + int error; + DBUG_ENTER("federatedx_io_mysql::actual_query"); + + if (!mysql.master) + { + if (!(mysql_init(&mysql))) + DBUG_RETURN(-1); + + /* + BUG# 17044 Federated Storage Engine is not UTF8 clean + Add set names to whatever charset the table is at open + of table + */ + /* this sets the csname like 'set names utf8' */ + mysql_options(&mysql, MYSQL_SET_CHARSET_NAME, get_charsetname()); + + if (!mysql_real_connect(&mysql, + get_hostname(), + get_username(), + get_password(), + get_database(), + get_port(), + get_socket(), 0)) + DBUG_RETURN(ER_CONNECT_TO_FOREIGN_DATA_SOURCE); + mysql.reconnect= 1; + } + + error= mysql_real_query(&mysql, buffer, length); + + DBUG_RETURN(error); +} + +size_t federatedx_io_mysql::max_query_size() const +{ + return mysql.net.max_packet_size; +} + + +my_ulonglong federatedx_io_mysql::affected_rows() const +{ + return mysql.affected_rows; +} + + +my_ulonglong federatedx_io_mysql::last_insert_id() const +{ + return mysql.last_used_con->insert_id; +} + + +int federatedx_io_mysql::error_code() +{ + return mysql_errno(&mysql); +} + + +const char *federatedx_io_mysql::error_str() +{ + return mysql_error(&mysql); +} + + +FEDERATEDX_IO_RESULT *federatedx_io_mysql::store_result() +{ + FEDERATEDX_IO_RESULT *result; + DBUG_ENTER("federatedx_io_mysql::store_result"); + + result= (FEDERATEDX_IO_RESULT *) mysql_store_result(&mysql); + + DBUG_RETURN(result); +} + + +void federatedx_io_mysql::free_result(FEDERATEDX_IO_RESULT *io_result) +{ + mysql_free_result((MYSQL_RES *) io_result); +} + + +unsigned int federatedx_io_mysql::get_num_fields(FEDERATEDX_IO_RESULT *io_result) +{ + return mysql_num_fields((MYSQL_RES *) io_result); +} + + +my_ulonglong federatedx_io_mysql::get_num_rows(FEDERATEDX_IO_RESULT *io_result) +{ + return mysql_num_rows((MYSQL_RES *) io_result); +} + + +FEDERATEDX_IO_ROW *federatedx_io_mysql::fetch_row(FEDERATEDX_IO_RESULT *io_result) +{ + return (FEDERATEDX_IO_ROW *) mysql_fetch_row((MYSQL_RES *) io_result); +} + + +ulong *federatedx_io_mysql::fetch_lengths(FEDERATEDX_IO_RESULT *io_result) +{ + return mysql_fetch_lengths((MYSQL_RES *) io_result); +} + + +const char *federatedx_io_mysql::get_column_data(FEDERATEDX_IO_ROW *row, + unsigned int column) +{ + return ((MYSQL_ROW)row)[column]; +} + + +bool federatedx_io_mysql::is_column_null(const FEDERATEDX_IO_ROW *row, + unsigned int column) const +{ + return !((MYSQL_ROW)row)[column]; +} + +bool federatedx_io_mysql::table_metadata(ha_statistics *stats, + const char *table_name, + uint table_name_length, uint flag) +{ + char status_buf[FEDERATEDX_QUERY_BUFFER_SIZE]; + FEDERATEDX_IO_RESULT *result= 0; + FEDERATEDX_IO_ROW *row; + String status_query_string(status_buf, sizeof(status_buf), &my_charset_bin); + int error; + + status_query_string.length(0); + status_query_string.append(STRING_WITH_LEN("SHOW TABLE STATUS LIKE ")); + append_ident(&status_query_string, table_name, + table_name_length, value_quote_char); + + if (query(status_query_string.ptr(), status_query_string.length())) + goto error; + + status_query_string.length(0); + + result= store_result(); + + /* + We're going to use fields num. 4, 12 and 13 of the resultset, + so make sure we have these fields. + */ + if (!result || (get_num_fields(result) < 14)) + goto error; + + if (!get_num_rows(result)) + goto error; + + if (!(row= fetch_row(result))) + goto error; + + /* + deleted is set in ha_federatedx::info + */ + /* + need to figure out what this means as far as federatedx is concerned, + since we don't have a "file" + + data_file_length = ? + index_file_length = ? + delete_length = ? + */ + if (!is_column_null(row, 4)) + stats->records= (ha_rows) my_strtoll10(get_column_data(row, 4), + (char**) 0, &error); + if (!is_column_null(row, 5)) + stats->mean_rec_length= (ulong) my_strtoll10(get_column_data(row, 5), + (char**) 0, &error); + + stats->data_file_length= stats->records * stats->mean_rec_length; + + if (!is_column_null(row, 12)) + stats->update_time= (time_t) my_strtoll10(get_column_data(row, 12), + (char**) 0, &error); + if (!is_column_null(row, 13)) + stats->check_time= (time_t) my_strtoll10(get_column_data(row, 13), + (char**) 0, &error); + + free_result(result); + return 0; + +error: + free_result(result); + return 1; +} === added file 'storage/federatedx/federatedx_io_null.cc' --- a/storage/federatedx/federatedx_io_null.cc 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/federatedx_io_null.cc 2009-10-30 18:50:56 +0000 @@ -0,0 +1,277 @@ +/* +Copyright (c) 2007, Antony T Curtis +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + + * Neither the name of FederatedX nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +/*#define MYSQL_SERVER 1*/ +#include "mysql_priv.h" +#include <mysql/plugin.h> + +#include "ha_federatedx.h" + +#include "m_string.h" + +#ifdef USE_PRAGMA_IMPLEMENTATION +#pragma implementation // gcc: Class implementation +#endif + + +#define SAVEPOINT_REALIZED 1 +#define SAVEPOINT_RESTRICT 2 +#define SAVEPOINT_EMITTED 4 + + +typedef struct federatedx_savepoint +{ + ulong level; + uint flags; +} SAVEPT; + + +class federatedx_io_null :public federatedx_io +{ +public: + federatedx_io_null(FEDERATEDX_SERVER *); + ~federatedx_io_null(); + + int query(const char *buffer, uint length); + virtual FEDERATEDX_IO_RESULT *store_result(); + + virtual size_t max_query_size() const; + + virtual my_ulonglong affected_rows() const; + virtual my_ulonglong last_insert_id() const; + + virtual int error_code(); + virtual const char *error_str(); + + void reset(); + int commit(); + int rollback(); + + int savepoint_set(ulong sp); + ulong savepoint_release(ulong sp); + ulong savepoint_rollback(ulong sp); + void savepoint_restrict(ulong sp); + + ulong last_savepoint() const; + ulong actual_savepoint() const; + bool is_autocommit() const; + + bool table_metadata(ha_statistics *stats, const char *table_name, + uint table_name_length, uint flag); + + /* resultset operations */ + + virtual void free_result(FEDERATEDX_IO_RESULT *io_result); + virtual unsigned int get_num_fields(FEDERATEDX_IO_RESULT *io_result); + virtual my_ulonglong get_num_rows(FEDERATEDX_IO_RESULT *io_result); + virtual FEDERATEDX_IO_ROW *fetch_row(FEDERATEDX_IO_RESULT *io_result); + virtual ulong *fetch_lengths(FEDERATEDX_IO_RESULT *io_result); + virtual const char *get_column_data(FEDERATEDX_IO_ROW *row, + unsigned int column); + virtual bool is_column_null(const FEDERATEDX_IO_ROW *row, + unsigned int column) const; +}; + + +federatedx_io *instantiate_io_null(MEM_ROOT *server_root, + FEDERATEDX_SERVER *server) +{ + return new (server_root) federatedx_io_null(server); +} + + +federatedx_io_null::federatedx_io_null(FEDERATEDX_SERVER *aserver) + : federatedx_io(aserver) +{ +} + + +federatedx_io_null::~federatedx_io_null() +{ +} + + +void federatedx_io_null::reset() +{ +} + + +int federatedx_io_null::commit() +{ + return 0; +} + +int federatedx_io_null::rollback() +{ + return 0; +} + + +ulong federatedx_io_null::last_savepoint() const +{ + return 0; +} + + +ulong federatedx_io_null::actual_savepoint() const +{ + return 0; +} + +bool federatedx_io_null::is_autocommit() const +{ + return 0; +} + + +int federatedx_io_null::savepoint_set(ulong sp) +{ + return 0; +} + + +ulong federatedx_io_null::savepoint_release(ulong sp) +{ + return 0; +} + + +ulong federatedx_io_null::savepoint_rollback(ulong sp) +{ + return 0; +} + + +void federatedx_io_null::savepoint_restrict(ulong sp) +{ +} + + +int federatedx_io_null::query(const char *buffer, uint length) +{ + return 0; +} + + +size_t federatedx_io_null::max_query_size() const +{ + return INT_MAX; +} + + +my_ulonglong federatedx_io_null::affected_rows() const +{ + return 0; +} + + +my_ulonglong federatedx_io_null::last_insert_id() const +{ + return 0; +} + + +int federatedx_io_null::error_code() +{ + return 0; +} + + +const char *federatedx_io_null::error_str() +{ + return ""; +} + + +FEDERATEDX_IO_RESULT *federatedx_io_null::store_result() +{ + FEDERATEDX_IO_RESULT *result; + DBUG_ENTER("federatedx_io_null::store_result"); + + result= NULL; + + DBUG_RETURN(result); +} + + +void federatedx_io_null::free_result(FEDERATEDX_IO_RESULT *) +{ +} + + +unsigned int federatedx_io_null::get_num_fields(FEDERATEDX_IO_RESULT *) +{ + return 0; +} + + +my_ulonglong federatedx_io_null::get_num_rows(FEDERATEDX_IO_RESULT *) +{ + return 0; +} + + +FEDERATEDX_IO_ROW *federatedx_io_null::fetch_row(FEDERATEDX_IO_RESULT *) +{ + return NULL; +} + + +ulong *federatedx_io_null::fetch_lengths(FEDERATEDX_IO_RESULT *) +{ + return NULL; +} + + +const char *federatedx_io_null::get_column_data(FEDERATEDX_IO_ROW *, + unsigned int) +{ + return ""; +} + + +bool federatedx_io_null::is_column_null(const FEDERATEDX_IO_ROW *, + unsigned int) const +{ + return true; +} + +bool federatedx_io_null::table_metadata(ha_statistics *stats, + const char *table_name, + uint table_name_length, uint flag) +{ + stats->records= (ha_rows) 0; + stats->mean_rec_length= (ulong) 0; + stats->data_file_length= 0; + + stats->update_time= (time_t) 0; + stats->check_time= (time_t) 0; + + return 0; +} === added file 'storage/federatedx/federatedx_probes.h' --- a/storage/federatedx/federatedx_probes.h 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/federatedx_probes.h 2009-10-30 18:50:56 +0000 @@ -0,0 +1,45 @@ +/* + * Generated by dtrace(1M). + */ + +#ifndef _FEDERATED_PROBES_H +#define _FEDERATED_PROBES_H + + + +#ifdef __cplusplus +extern "C" { +#endif + +#if _DTRACE_VERSION + +#define FEDERATED_CLOSE() \ + __dtrace_federated___close() +#define FEDERATED_CLOSE_ENABLED() \ + __dtraceenabled_federated___close() +#define FEDERATED_OPEN() \ + __dtrace_federated___open() +#define FEDERATED_OPEN_ENABLED() \ + __dtraceenabled_federated___open() + + +extern void __dtrace_federated___close(void); +extern int __dtraceenabled_federated___close(void); +extern void __dtrace_federated___open(void); +extern int __dtraceenabled_federated___open(void); + +#else + +#define FEDERATED_CLOSE() +#define FEDERATED_CLOSE_ENABLED() (0) +#define FEDERATED_OPEN() +#define FEDERATED_OPEN_ENABLED() (0) + +#endif + + +#ifdef __cplusplus +} +#endif + +#endif /* _FEDERATED_PROBES_H */ === added file 'storage/federatedx/federatedx_txn.cc' --- a/storage/federatedx/federatedx_txn.cc 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/federatedx_txn.cc 2009-10-30 18:50:56 +0000 @@ -0,0 +1,424 @@ +/* +Copyright (c) 2007, Antony T Curtis +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + + * Neither the name of FederatedX nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +/*#define MYSQL_SERVER 1*/ +#include "mysql_priv.h" +#include <mysql/plugin.h> + +#include "ha_federatedx.h" + +#include "m_string.h" + +#ifdef USE_PRAGMA_IMPLEMENTATION +#pragma implementation // gcc: Class implementation +#endif + + +federatedx_txn::federatedx_txn() + : txn_list(0), savepoint_level(0), savepoint_stmt(0), savepoint_next(0) +{ + DBUG_ENTER("federatedx_txn::federatedx_txn"); + DBUG_VOID_RETURN; +} + +federatedx_txn::~federatedx_txn() +{ + DBUG_ENTER("federatedx_txn::~federatedx_txn"); + DBUG_ASSERT(!txn_list); + DBUG_VOID_RETURN; +} + + +void federatedx_txn::close(FEDERATEDX_SERVER *server) +{ + uint count= 0; + federatedx_io *io, **iop; + DBUG_ENTER("federatedx_txn::close"); + + DBUG_ASSERT(!server->use_count); + DBUG_PRINT("info",("use count: %u connections: %u", + server->use_count, server->io_count)); + + for (iop= &txn_list; (io= *iop);) + { + if (io->server != server) + iop= &io->txn_next; + else + { + *iop= io->txn_next; + io->txn_next= NULL; + io->busy= FALSE; + + io->idle_next= server->idle_list; + server->idle_list= io; + } + } + + while ((io= server->idle_list)) + { + server->idle_list= io->idle_next; + delete io; + count++; + } + + DBUG_PRINT("info",("closed %u connections, txn_list: %s", count, + txn_list ? "active": "empty")); + DBUG_VOID_RETURN; +} + + +int federatedx_txn::acquire(FEDERATEDX_SHARE *share, bool readonly, + federatedx_io **ioptr) +{ + federatedx_io *io; + FEDERATEDX_SERVER *server= share->s; + DBUG_ENTER("federatedx_txn::acquire"); + DBUG_ASSERT(ioptr && server); + + if (!(io= *ioptr)) + { + /* check to see if we have an available IO connection */ + for (io= txn_list; io; io= io->txn_next) + if (io->server == server) + break; + + if (!io) + { + /* check to see if there are any unowned IO connections */ + pthread_mutex_lock(&server->mutex); + if ((io= server->idle_list)) + { + server->idle_list= io->idle_next; + io->idle_next= NULL; + } + else + io= federatedx_io::construct(&server->mem_root, server); + + io->txn_next= txn_list; + txn_list= io; + + pthread_mutex_unlock(&server->mutex); + } + + if (io->busy) + *io->owner_ptr= NULL; + + io->busy= TRUE; + io->owner_ptr= ioptr; + } + + DBUG_ASSERT(io->busy && io->server == server); + + io->readonly&= readonly; + + DBUG_RETURN((*ioptr= io) ? 0 : -1); +} + + +void federatedx_txn::release(federatedx_io **ioptr) +{ + federatedx_io *io; + DBUG_ENTER("federatedx_txn::release"); + DBUG_ASSERT(ioptr); + + if ((io= *ioptr)) + { + /* mark as available for reuse in this transaction */ + io->busy= FALSE; + *ioptr= NULL; + + DBUG_PRINT("info", ("active: %d autocommit: %d", + io->active, io->is_autocommit())); + + if (io->is_autocommit()) + io->active= FALSE; + } + + release_scan(); + + DBUG_VOID_RETURN; +} + + +void federatedx_txn::release_scan() +{ + uint count= 0, returned= 0; + federatedx_io *io, **pio; + DBUG_ENTER("federatedx_txn::release_scan"); + + /* return any inactive and idle connections to the server */ + for (pio= &txn_list; (io= *pio); count++) + { + if (io->active || io->busy) + pio= &io->txn_next; + else + { + FEDERATEDX_SERVER *server= io->server; + + /* unlink from list of connections bound to the transaction */ + *pio= io->txn_next; + io->txn_next= NULL; + + /* reset some values */ + io->readonly= TRUE; + + pthread_mutex_lock(&server->mutex); + io->idle_next= server->idle_list; + server->idle_list= io; + pthread_mutex_unlock(&server->mutex); + returned++; + } + } + DBUG_PRINT("info",("returned %u of %u connections(s)", returned, count)); + + DBUG_VOID_RETURN; +} + + +bool federatedx_txn::txn_begin() +{ + ulong level= 0; + DBUG_ENTER("federatedx_txn::txn_begin"); + + if (savepoint_next == 0) + { + savepoint_next++; + savepoint_level= savepoint_stmt= 0; + sp_acquire(&level); + } + + DBUG_RETURN(level == 1); +} + + +int federatedx_txn::txn_commit() +{ + int error= 0; + federatedx_io *io; + DBUG_ENTER("federatedx_txn::txn_commit"); + + if (savepoint_next) + { + DBUG_ASSERT(savepoint_stmt != 1); + + for (io= txn_list; io; io= io->txn_next) + { + int rc= 0; + + if (io->active) + rc= io->commit(); + else + io->rollback(); + + if (io->active && rc) + error= -1; + + io->reset(); + } + + release_scan(); + + savepoint_next= savepoint_stmt= savepoint_level= 0; + } + + DBUG_RETURN(error); +} + + +int federatedx_txn::txn_rollback() +{ + int error= 0; + federatedx_io *io; + DBUG_ENTER("federatedx_txn::txn_commit"); + + if (savepoint_next) + { + DBUG_ASSERT(savepoint_stmt != 1); + + for (io= txn_list; io; io= io->txn_next) + { + int rc= io->rollback(); + + if (io->active && rc) + error= -1; + + io->reset(); + } + + release_scan(); + + savepoint_next= savepoint_stmt= savepoint_level= 0; + } + + DBUG_RETURN(error); +} + + +bool federatedx_txn::sp_acquire(ulong *sp) +{ + bool rc= FALSE; + federatedx_io *io; + DBUG_ENTER("federatedx_txn::sp_acquire"); + DBUG_ASSERT(sp && savepoint_next); + + *sp= savepoint_level= savepoint_next++; + + for (io= txn_list; io; io= io->txn_next) + { + if (io->readonly) + continue; + + io->savepoint_set(savepoint_level); + rc= TRUE; + } + + DBUG_RETURN(rc); +} + + +int federatedx_txn::sp_rollback(ulong *sp) +{ + ulong level, new_level= savepoint_level; + federatedx_io *io; + DBUG_ENTER("federatedx_txn::sp_rollback"); + DBUG_ASSERT(sp && savepoint_next && *sp && *sp <= savepoint_level); + + for (io= txn_list; io; io= io->txn_next) + { + if (io->readonly) + continue; + + if ((level= io->savepoint_rollback(*sp)) < new_level) + new_level= level; + } + + savepoint_level= new_level; + + DBUG_RETURN(0); +} + + +int federatedx_txn::sp_release(ulong *sp) +{ + ulong level, new_level= savepoint_level; + federatedx_io *io; + DBUG_ENTER("federatedx_txn::sp_release"); + DBUG_ASSERT(sp && savepoint_next && *sp && *sp <= savepoint_level); + + for (io= txn_list; io; io= io->txn_next) + { + if (io->readonly) + continue; + + if ((level= io->savepoint_release(*sp)) < new_level) + new_level= level; + } + + savepoint_level= new_level; + *sp= 0; + + DBUG_RETURN(0); +} + + +bool federatedx_txn::stmt_begin() +{ + bool result= FALSE; + DBUG_ENTER("federatedx_txn::stmt_begin"); + + if (!savepoint_stmt) + { + if (!savepoint_next) + { + savepoint_next++; + savepoint_level= savepoint_stmt= 0; + } + result= sp_acquire(&savepoint_stmt); + } + + DBUG_RETURN(result); +} + + +int federatedx_txn::stmt_commit() +{ + int result= 0; + DBUG_ENTER("federatedx_txn::stmt_commit"); + + if (savepoint_stmt == 1) + { + savepoint_stmt= 0; + result= txn_commit(); + } + else + if (savepoint_stmt) + result= sp_release(&savepoint_stmt); + + DBUG_RETURN(result); +} + + +int federatedx_txn::stmt_rollback() +{ + int result= 0; + DBUG_ENTER("federated:txn::stmt_rollback"); + + if (savepoint_stmt == 1) + { + savepoint_stmt= 0; + result= txn_rollback(); + } + else + if (savepoint_stmt) + { + result= sp_rollback(&savepoint_stmt); + sp_release(&savepoint_stmt); + } + + DBUG_RETURN(result); +} + + +void federatedx_txn::stmt_autocommit() +{ + federatedx_io *io; + DBUG_ENTER("federatedx_txn::stmt_autocommit"); + + for (io= txn_list; savepoint_stmt && io; io= io->txn_next) + { + if (io->readonly) + continue; + + io->savepoint_restrict(savepoint_stmt); + } + + DBUG_VOID_RETURN; +} + + === added file 'storage/federatedx/ha_federatedx.cc' --- a/storage/federatedx/ha_federatedx.cc 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/ha_federatedx.cc 2009-10-30 18:50:56 +0000 @@ -0,0 +1,3487 @@ +/* +Copyright (c) 2008, Patrick Galbraith +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + + * Neither the name of Patrick Galbraith nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ +/* + + FederatedX Pluggable Storage Engine + + ha_federatedx.cc - FederatedX Pluggable Storage Engine + Patrick Galbraith, 2008 + + This is a handler which uses a foreign database as the data file, as + opposed to a handler like MyISAM, which uses .MYD files locally. + + How this handler works + ---------------------------------- + Normal database files are local and as such: You create a table called + 'users', a file such as 'users.MYD' is created. A handler reads, inserts, + deletes, updates data in this file. The data is stored in particular format, + so to read, that data has to be parsed into fields, to write, fields have to + be stored in this format to write to this data file. + + With FederatedX storage engine, there will be no local files + for each table's data (such as .MYD). A foreign database will store + the data that would normally be in this file. This will necessitate + the use of MySQL client API to read, delete, update, insert this + data. The data will have to be retrieve via an SQL call "SELECT * + FROM users". Then, to read this data, it will have to be retrieved + via mysql_fetch_row one row at a time, then converted from the + column in this select into the format that the handler expects. + + The create table will simply create the .frm file, and within the + "CREATE TABLE" SQL, there SHALL be any of the following : + + connection=scheme://username:password@hostname:port/database/tablename + connection=scheme://username@hostname/database/tablename + connection=scheme://username:password@hostname/database/tablename + connection=scheme://username:password@hostname/database/tablename + + - OR - + + As of 5.1 federatedx now allows you to use a non-url + format, taking advantage of mysql.servers: + + connection="connection_one" + connection="connection_one/table_foo" + + An example would be: + + connection=mysql://username:password@hostname:port/database/tablename + + or, if we had: + + create server 'server_one' foreign data wrapper 'mysql' options + (HOST '127.0.0.1', + DATABASE 'db1', + USER 'root', + PASSWORD '', + PORT 3306, + SOCKET '', + OWNER 'root'); + + CREATE TABLE federatedx.t1 ( + `id` int(20) NOT NULL, + `name` varchar(64) NOT NULL default '' + ) + ENGINE="FEDERATEDX" DEFAULT CHARSET=latin1 + CONNECTION='server_one'; + + So, this will have been the equivalent of + + CONNECTION="mysql://root@127.0.0.1:3306/db1/t1" + + Then, we can also change the server to point to a new schema: + + ALTER SERVER 'server_one' options(DATABASE 'db2'); + + All subsequent calls will now be against db2.t1! Guess what? You don't + have to perform an alter table! + + This connecton="connection string" is necessary for the handler to be + able to connect to the foreign server, either by URL, or by server + name. + + + The basic flow is this: + + SQL calls issues locally -> + mysql handler API (data in handler format) -> + mysql client API (data converted to SQL calls) -> + foreign database -> mysql client API -> + convert result sets (if any) to handler format -> + handler API -> results or rows affected to local + + What this handler does and doesn't support + ------------------------------------------ + * Tables MUST be created on the foreign server prior to any action on those + tables via the handler, first version. IMPORTANT: IF you MUST use the + federatedx storage engine type on the REMOTE end, MAKE SURE [ :) ] That + the table you connect to IS NOT a table pointing BACK to your ORIGNAL + table! You know and have heard the screaching of audio feedback? You + know putting two mirror in front of each other how the reflection + continues for eternity? Well, need I say more?! + * There will not be support for transactions. + * There is no way for the handler to know if the foreign database or table + has changed. The reason for this is that this database has to work like a + data file that would never be written to by anything other than the + database. The integrity of the data in the local table could be breached + if there was any change to the foreign database. + * Support for SELECT, INSERT, UPDATE , DELETE, indexes. + * No ALTER TABLE, DROP TABLE or any other Data Definition Language calls. + * Prepared statements will not be used in the first implementation, it + remains to to be seen whether the limited subset of the client API for the + server supports this. + * This uses SELECT, INSERT, UPDATE, DELETE and not HANDLER for its + implementation. + * This will not work with the query cache. + + Method calls + + A two column table, with one record: + + (SELECT) + + "SELECT * FROM foo" + ha_federatedx::info + ha_federatedx::scan_time: + ha_federatedx::rnd_init: share->select_query SELECT * FROM foo + ha_federatedx::extra + + <for every row of data retrieved> + ha_federatedx::rnd_next + ha_federatedx::convert_row_to_internal_format + ha_federatedx::rnd_next + </for every row of data retrieved> + + ha_federatedx::rnd_end + ha_federatedx::extra + ha_federatedx::reset + + (INSERT) + + "INSERT INTO foo (id, ts) VALUES (2, now());" + + ha_federatedx::write_row + + ha_federatedx::reset + + (UPDATE) + + "UPDATE foo SET ts = now() WHERE id = 1;" + + ha_federatedx::index_init + ha_federatedx::index_read + ha_federatedx::index_read_idx + ha_federatedx::rnd_next + ha_federatedx::convert_row_to_internal_format + ha_federatedx::update_row + + ha_federatedx::extra + ha_federatedx::extra + ha_federatedx::extra + ha_federatedx::external_lock + ha_federatedx::reset + + + How do I use this handler? + -------------------------- + + <insert text about plugin storage engine> + + Next, to use this handler, it's very simple. You must + have two databases running, either both on the same host, or + on different hosts. + + One the server that will be connecting to the foreign + host (client), you create your table as such: + + CREATE TABLE test_table ( + id int(20) NOT NULL auto_increment, + name varchar(32) NOT NULL default '', + other int(20) NOT NULL default '0', + PRIMARY KEY (id), + KEY name (name), + KEY other_key (other)) + ENGINE="FEDERATEDX" + DEFAULT CHARSET=latin1 + CONNECTION='mysql://root@127.0.0.1:9306/federatedx/test_federatedx'; + + Notice the "COMMENT" and "ENGINE" field? This is where you + respectively set the engine type, "FEDERATEDX" and foreign + host information, this being the database your 'client' database + will connect to and use as the "data file". Obviously, the foreign + database is running on port 9306, so you want to start up your other + database so that it is indeed on port 9306, and your federatedx + database on a port other than that. In my setup, I use port 5554 + for federatedx, and port 5555 for the foreign database. + + Then, on the foreign database: + + CREATE TABLE test_table ( + id int(20) NOT NULL auto_increment, + name varchar(32) NOT NULL default '', + other int(20) NOT NULL default '0', + PRIMARY KEY (id), + KEY name (name), + KEY other_key (other)) + ENGINE="<NAME>" <-- whatever you want, or not specify + DEFAULT CHARSET=latin1 ; + + This table is exactly the same (and must be exactly the same), + except that it is not using the federatedx handler and does + not need the URL. + + + How to see the handler in action + -------------------------------- + + When developing this handler, I compiled the federatedx database with + debugging: + + ./configure --with-federatedx-storage-engine + --prefix=/home/mysql/mysql-build/federatedx/ --with-debug + + Once compiled, I did a 'make install' (not for the purpose of installing + the binary, but to install all the files the binary expects to see in the + diretory I specified in the build with --prefix, + "/home/mysql/mysql-build/federatedx". + + Then, I started the foreign server: + + /usr/local/mysql/bin/mysqld_safe + --user=mysql --log=/tmp/mysqld.5555.log -P 5555 + + Then, I went back to the directory containing the newly compiled mysqld, + <builddir>/sql/, started up gdb: + + gdb ./mysqld + + Then, withn the (gdb) prompt: + (gdb) run --gdb --port=5554 --socket=/tmp/mysqld.5554 --skip-innodb --debug + + Next, I open several windows for each: + + 1. Tail the debug trace: tail -f /tmp/mysqld.trace|grep ha_fed + 2. Tail the SQL calls to the foreign database: tail -f /tmp/mysqld.5555.log + 3. A window with a client open to the federatedx server on port 5554 + 4. A window with a client open to the federatedx server on port 5555 + + I would create a table on the client to the foreign server on port + 5555, and then to the federatedx server on port 5554. At this point, + I would run whatever queries I wanted to on the federatedx server, + just always remembering that whatever changes I wanted to make on + the table, or if I created new tables, that I would have to do that + on the foreign server. + + Another thing to look for is 'show variables' to show you that you have + support for federatedx handler support: + + show variables like '%federat%' + + and: + + show storage engines; + + Both should display the federatedx storage handler. + + + Testing + ------- + + Testing for FederatedX as a pluggable storage engine for + now is a manual process that I intend to build a test + suite that works for all pluggable storage engines. + + How to test + + 1. cp fed.dat /tmp + (make sure you have access to "test". Use a user that has + super privileges for now) + 2. mysql -f -u root test < federated.test > federated.myresult 2>&1 + 3. diff federated.result federated.myresult (there _should_ be no differences) + + +*/ + + +#define MYSQL_SERVER 1q +#include "mysql_priv.h" +#include <mysql/plugin.h> + +#ifdef USE_PRAGMA_IMPLEMENTATION +#pragma implementation // gcc: Class implementation +#endif + +#include "ha_federatedx.h" + +#include "m_string.h" + +#include <mysql/plugin.h> + +/* Variables for federatedx share methods */ +static HASH federatedx_open_tables; // To track open tables +static HASH federatedx_open_servers; // To track open servers +pthread_mutex_t federatedx_mutex; // To init the hash +const char ident_quote_char= '`'; // Character for quoting + // identifiers +const char value_quote_char= '\''; // Character for quoting + // literals +static const int bulk_padding= 64; // bytes "overhead" in packet + +/* Variables used when chopping off trailing characters */ +static const uint sizeof_trailing_comma= sizeof(", ") - 1; +static const uint sizeof_trailing_closeparen= sizeof(") ") - 1; +static const uint sizeof_trailing_and= sizeof(" AND ") - 1; +static const uint sizeof_trailing_where= sizeof(" WHERE ") - 1; + +/* Static declaration for handerton */ +static handler *federatedx_create_handler(handlerton *hton, + TABLE_SHARE *table, + MEM_ROOT *mem_root); + +/* FederatedX storage engine handlerton */ + +static handler *federatedx_create_handler(handlerton *hton, + TABLE_SHARE *table, + MEM_ROOT *mem_root) +{ + return new (mem_root) ha_federatedx(hton, table); +} + + +/* Function we use in the creation of our hash to get key */ + +static uchar * +federatedx_share_get_key(FEDERATEDX_SHARE *share, size_t *length, + my_bool not_used __attribute__ ((unused))) +{ + *length= share->share_key_length; + return (uchar*) share->share_key; +} + + +static uchar * +federatedx_server_get_key(FEDERATEDX_SERVER *server, size_t *length, + my_bool not_used __attribute__ ((unused))) +{ + *length= server->key_length; + return server->key; +} + + +/* + Initialize the federatedx handler. + + SYNOPSIS + federatedx_db_init() + p Handlerton + + RETURN + FALSE OK + TRUE Error +*/ + +int federatedx_db_init(void *p) +{ + DBUG_ENTER("federatedx_db_init"); + handlerton *federatedx_hton= (handlerton *)p; + federatedx_hton->state= SHOW_OPTION_YES; + /* This is no longer needed for plugin storage engines */ + federatedx_hton->db_type= DB_TYPE_DEFAULT; + federatedx_hton->savepoint_offset= sizeof(ulong); + federatedx_hton->close_connection= ha_federatedx::disconnect; + federatedx_hton->savepoint_set= ha_federatedx::savepoint_set; + federatedx_hton->savepoint_rollback= ha_federatedx::savepoint_rollback; + federatedx_hton->savepoint_release= ha_federatedx::savepoint_release; + federatedx_hton->commit= ha_federatedx::commit; + federatedx_hton->rollback= ha_federatedx::rollback; + federatedx_hton->create= federatedx_create_handler; + federatedx_hton->flags= HTON_ALTER_NOT_SUPPORTED | HTON_NO_PARTITION; + + if (pthread_mutex_init(&federatedx_mutex, MY_MUTEX_INIT_FAST)) + goto error; + if (!hash_init(&federatedx_open_tables, &my_charset_bin, 32, 0, 0, + (hash_get_key) federatedx_share_get_key, 0, 0) && + !hash_init(&federatedx_open_servers, &my_charset_bin, 32, 0, 0, + (hash_get_key) federatedx_server_get_key, 0, 0)) + { + DBUG_RETURN(FALSE); + } + + VOID(pthread_mutex_destroy(&federatedx_mutex)); +error: + DBUG_RETURN(TRUE); +} + + +/* + Release the federatedx handler. + + SYNOPSIS + federatedx_db_end() + + RETURN + FALSE OK +*/ + +int federatedx_done(void *p) +{ + hash_free(&federatedx_open_tables); + hash_free(&federatedx_open_servers); + VOID(pthread_mutex_destroy(&federatedx_mutex)); + + return 0; +} + +/** + @brief Append identifiers to the string. + + @param[in,out] string The target string. + @param[in] name Identifier name + @param[in] length Length of identifier name in bytes + @param[in] quote_char Quote char to use for quoting identifier. + + @return Operation Status + @retval FALSE OK + @retval TRUE There was an error appending to the string. + + @note This function is based upon the append_identifier() function + in sql_show.cc except that quoting always occurs. +*/ + +bool append_ident(String *string, const char *name, uint length, + const char quote_char) +{ + bool result; + uint clen; + const char *name_end; + DBUG_ENTER("append_ident"); + + if (quote_char) + { + string->reserve(length * 2 + 2); + if ((result= string->append(&quote_char, 1, system_charset_info))) + goto err; + + for (name_end= name+length; name < name_end; name+= clen) + { + uchar c= *(uchar *) name; + if (!(clen= my_mbcharlen(system_charset_info, c))) + clen= 1; + if (clen == 1 && c == (uchar) quote_char && + (result= string->append(&quote_char, 1, system_charset_info))) + goto err; + if ((result= string->append(name, clen, string->charset()))) + goto err; + } + result= string->append(&quote_char, 1, system_charset_info); + } + else + result= string->append(name, length, system_charset_info); + +err: + DBUG_RETURN(result); +} + + +static int parse_url_error(FEDERATEDX_SHARE *share, TABLE *table, int error_num) +{ + char buf[FEDERATEDX_QUERY_BUFFER_SIZE]; + int buf_len; + DBUG_ENTER("ha_federatedx parse_url_error"); + + buf_len= min(table->s->connect_string.length, + FEDERATEDX_QUERY_BUFFER_SIZE-1); + strmake(buf, table->s->connect_string.str, buf_len); + my_error(error_num, MYF(0), buf); + DBUG_RETURN(error_num); +} + +/* + retrieve server object which contains server meta-data + from the system table given a server's name, set share + connection parameter members +*/ +int get_connection(MEM_ROOT *mem_root, FEDERATEDX_SHARE *share) +{ + int error_num= ER_FOREIGN_SERVER_DOESNT_EXIST; + char error_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + FOREIGN_SERVER *server, server_buffer; + DBUG_ENTER("ha_federatedx::get_connection"); + + /* + get_server_by_name() clones the server if exists and allocates + copies of strings in the supplied mem_root + */ + if (!(server= + get_server_by_name(mem_root, share->connection_string, &server_buffer))) + { + DBUG_PRINT("info", ("get_server_by_name returned > 0 error condition!")); + /* need to come up with error handling */ + error_num=1; + goto error; + } + DBUG_PRINT("info", ("get_server_by_name returned server at %lx", + (long unsigned int) server)); + + /* + Most of these should never be empty strings, error handling will + need to be implemented. Also, is this the best way to set the share + members? Is there some allocation needed? In running this code, it works + except there are errors in the trace file of the share being overrun + at the address of the share. + */ + share->server_name_length= server->server_name_length; + share->server_name= server->server_name; + share->username= server->username; + share->password= server->password; + share->database= server->db; +#ifndef I_AM_PARANOID + share->port= server->port > 0 && server->port < 65536 ? +#else + share->port= server->port > 1023 && server->port < 65536 ? +#endif + (ushort) server->port : MYSQL_PORT; + share->hostname= server->host; + if (!(share->socket= server->socket) && + !strcmp(share->hostname, my_localhost)) + share->socket= (char *) MYSQL_UNIX_ADDR; + share->scheme= server->scheme; + + DBUG_PRINT("info", ("share->username: %s", share->username)); + DBUG_PRINT("info", ("share->password: %s", share->password)); + DBUG_PRINT("info", ("share->hostname: %s", share->hostname)); + DBUG_PRINT("info", ("share->database: %s", share->database)); + DBUG_PRINT("info", ("share->port: %d", share->port)); + DBUG_PRINT("info", ("share->socket: %s", share->socket)); + DBUG_RETURN(0); + +error: + my_sprintf(error_buffer, + (error_buffer, "server name: '%s' doesn't exist!", + share->connection_string)); + my_error(error_num, MYF(0), error_buffer); + DBUG_RETURN(error_num); +} + +/* + Parse connection info from table->s->connect_string + + SYNOPSIS + parse_url() + mem_root MEM_ROOT pointer for memory allocation + share pointer to FEDERATEDX share + table pointer to current TABLE class + table_create_flag determines what error to throw + + DESCRIPTION + Populates the share with information about the connection + to the foreign database that will serve as the data source. + This string must be specified (currently) in the "CONNECTION" field, + listed in the CREATE TABLE statement. + + This string MUST be in the format of any of these: + + CONNECTION="scheme://username:password@hostname:port/database/table" + CONNECTION="scheme://username@hostname/database/table" + CONNECTION="scheme://username@hostname:port/database/table" + CONNECTION="scheme://username:password@hostname/database/table" + + _OR_ + + CONNECTION="connection name" + + + + An Example: + + CREATE TABLE t1 (id int(32)) + ENGINE="FEDERATEDX" + CONNECTION="mysql://joe:joespass@192.168.1.111:9308/federatedx/testtable"; + + CREATE TABLE t2 ( + id int(4) NOT NULL auto_increment, + name varchar(32) NOT NULL, + PRIMARY KEY(id) + ) ENGINE="FEDERATEDX" CONNECTION="my_conn"; + + ***IMPORTANT*** + Currently, the FederatedX Storage Engine only supports connecting to another + Database ("scheme" of "mysql"). Connections using JDBC as well as + other connectors are in the planning stage. + + + 'password' and 'port' are both optional. + + RETURN VALUE + 0 success + error_num particular error code + +*/ + +static int parse_url(MEM_ROOT *mem_root, FEDERATEDX_SHARE *share, TABLE *table, + uint table_create_flag) +{ + uint error_num= (table_create_flag ? + ER_FOREIGN_DATA_STRING_INVALID_CANT_CREATE : + ER_FOREIGN_DATA_STRING_INVALID); + DBUG_ENTER("ha_federatedx::parse_url"); + + share->port= 0; + share->socket= 0; + DBUG_PRINT("info", ("share at %lx", (long unsigned int) share)); + DBUG_PRINT("info", ("Length: %u", (uint) table->s->connect_string.length)); + DBUG_PRINT("info", ("String: '%.*s'", (int) table->s->connect_string.length, + table->s->connect_string.str)); + share->connection_string= strmake_root(mem_root, table->s->connect_string.str, + table->s->connect_string.length); + + DBUG_PRINT("info",("parse_url alloced share->connection_string %lx", + (long unsigned int) share->connection_string)); + + DBUG_PRINT("info",("share->connection_string: %s",share->connection_string)); + /* + No :// or @ in connection string. Must be a straight connection name of + either "servername" or "servername/tablename" + */ + if ((!strstr(share->connection_string, "://") && + (!strchr(share->connection_string, '@')))) + { + + DBUG_PRINT("info", + ("share->connection_string: %s internal format " + "share->connection_string: %lx", + share->connection_string, + (ulong) share->connection_string)); + + /* ok, so we do a little parsing, but not completely! */ + share->parsed= FALSE; + /* + If there is a single '/' in the connection string, this means the user is + specifying a table name + */ + + if ((share->table_name= strchr(share->connection_string, '/'))) + { + *share->table_name++= '\0'; + share->table_name_length= strlen(share->table_name); + + DBUG_PRINT("info", + ("internal format, parsed table_name " + "share->connection_string: %s share->table_name: %s", + share->connection_string, share->table_name)); + + /* + there better not be any more '/'s ! + */ + if (strchr(share->table_name, '/')) + goto error; + } + /* + Otherwise, straight server name, use tablename of federatedx table + as remote table name + */ + else + { + /* + Connection specifies everything but, resort to + expecting remote and foreign table names to match + */ + share->table_name= strmake_root(mem_root, table->s->table_name.str, + (share->table_name_length= + table->s->table_name.length)); + DBUG_PRINT("info", + ("internal format, default table_name " + "share->connection_string: %s share->table_name: %s", + share->connection_string, share->table_name)); + } + + if ((error_num= get_connection(mem_root, share))) + goto error; + } + else + { + share->parsed= TRUE; + // Add a null for later termination of table name + share->connection_string[table->s->connect_string.length]= 0; + share->scheme= share->connection_string; + DBUG_PRINT("info",("parse_url alloced share->scheme: %lx", + (ulong) share->scheme)); + + /* + Remove addition of null terminator and store length + for each string in share + */ + if (!(share->username= strstr(share->scheme, "://"))) + goto error; + share->scheme[share->username - share->scheme]= '\0'; + + if (!federatedx_io::handles_scheme(share->scheme)) + goto error; + + share->username+= 3; + + if (!(share->hostname= strchr(share->username, '@'))) + goto error; + *share->hostname++= '\0'; // End username + + if ((share->password= strchr(share->username, ':'))) + { + *share->password++= '\0'; // End username + + /* make sure there isn't an extra / or @ */ + if ((strchr(share->password, '/') || strchr(share->hostname, '@'))) + goto error; + /* + Found that if the string is: + user:@hostname:port/db/table + Then password is a null string, so set to NULL + */ + if ((share->password[0] == '\0')) + share->password= NULL; + } + + /* make sure there isn't an extra / or @ */ + if ((strchr(share->username, '/')) || (strchr(share->hostname, '@'))) + goto error; + + if (!(share->database= strchr(share->hostname, '/'))) + goto error; + *share->database++= '\0'; + + if ((share->sport= strchr(share->hostname, ':'))) + { + *share->sport++= '\0'; + if (share->sport[0] == '\0') + share->sport= NULL; + else + share->port= atoi(share->sport); + } + + if (!(share->table_name= strchr(share->database, '/'))) + goto error; + *share->table_name++= '\0'; + + share->table_name_length= strlen(share->table_name); + + /* make sure there's not an extra / */ + if ((strchr(share->table_name, '/'))) + goto error; + + if (share->hostname[0] == '\0') + share->hostname= NULL; + + } + if (!share->port) + { + if (!share->hostname || strcmp(share->hostname, my_localhost) == 0) + share->socket= (char *) MYSQL_UNIX_ADDR; + else + share->port= MYSQL_PORT; + } + + DBUG_PRINT("info", + ("scheme: %s username: %s password: %s hostname: %s " + "port: %d db: %s tablename: %s", + share->scheme, share->username, share->password, + share->hostname, share->port, share->database, + share->table_name)); + + DBUG_RETURN(0); + +error: + DBUG_RETURN(parse_url_error(share, table, error_num)); +} + +/***************************************************************************** +** FEDERATEDX tables +*****************************************************************************/ + +ha_federatedx::ha_federatedx(handlerton *hton, + TABLE_SHARE *table_arg) + :handler(hton, table_arg), + txn(0), io(0), stored_result(0) +{ + bzero(&bulk_insert, sizeof(bulk_insert)); +} + + +/* + Convert MySQL result set row to handler internal format + + SYNOPSIS + convert_row_to_internal_format() + record Byte pointer to record + row MySQL result set row from fetchrow() + result Result set to use + + DESCRIPTION + This method simply iterates through a row returned via fetchrow with + values from a successful SELECT , and then stores each column's value + in the field object via the field object pointer (pointing to the table's + array of field object pointers). This is how the handler needs the data + to be stored to then return results back to the user + + RETURN VALUE + 0 After fields have had field values stored from record +*/ + +uint ha_federatedx::convert_row_to_internal_format(uchar *record, + FEDERATEDX_IO_ROW *row, + FEDERATEDX_IO_RESULT *result) +{ + ulong *lengths; + Field **field; + int column= 0; + my_bitmap_map *old_map= dbug_tmp_use_all_columns(table, table->write_set); + DBUG_ENTER("ha_federatedx::convert_row_to_internal_format"); + + lengths= io->fetch_lengths(result); + + for (field= table->field; *field; field++, column++) + { + /* + index variable to move us through the row at the + same iterative step as the field + */ + my_ptrdiff_t old_ptr; + old_ptr= (my_ptrdiff_t) (record - table->record[0]); + (*field)->move_field_offset(old_ptr); + if (io->is_column_null(row, column)) + (*field)->set_null(); + else + { + if (bitmap_is_set(table->read_set, (*field)->field_index)) + { + (*field)->set_notnull(); + (*field)->store(io->get_column_data(row, column), lengths[column], &my_charset_bin); + } + } + (*field)->move_field_offset(-old_ptr); + } + dbug_tmp_restore_column_map(table->write_set, old_map); + DBUG_RETURN(0); +} + +static bool emit_key_part_name(String *to, KEY_PART_INFO *part) +{ + DBUG_ENTER("emit_key_part_name"); + if (append_ident(to, part->field->field_name, + strlen(part->field->field_name), ident_quote_char)) + DBUG_RETURN(1); // Out of memory + DBUG_RETURN(0); +} + +static bool emit_key_part_element(String *to, KEY_PART_INFO *part, + bool needs_quotes, bool is_like, + const uchar *ptr, uint len) +{ + Field *field= part->field; + DBUG_ENTER("emit_key_part_element"); + + if (needs_quotes && to->append(STRING_WITH_LEN("'"))) + DBUG_RETURN(1); + + if (part->type == HA_KEYTYPE_BIT) + { + char buff[STRING_BUFFER_USUAL_SIZE], *buf= buff; + + *buf++= '0'; + *buf++= 'x'; + buf= octet2hex(buf, (char*) ptr, len); + if (to->append((char*) buff, (uint)(buf - buff))) + DBUG_RETURN(1); + } + else if (part->key_part_flag & HA_BLOB_PART) + { + String blob; + uint blob_length= uint2korr(ptr); + blob.set_quick((char*) ptr+HA_KEY_BLOB_LENGTH, + blob_length, &my_charset_bin); + if (append_escaped(to, &blob)) + DBUG_RETURN(1); + } + else if (part->key_part_flag & HA_VAR_LENGTH_PART) + { + String varchar; + uint var_length= uint2korr(ptr); + varchar.set_quick((char*) ptr+HA_KEY_BLOB_LENGTH, + var_length, &my_charset_bin); + if (append_escaped(to, &varchar)) + DBUG_RETURN(1); + } + else + { + char strbuff[MAX_FIELD_WIDTH]; + String str(strbuff, sizeof(strbuff), part->field->charset()), *res; + + res= field->val_str(&str, ptr); + + if (field->result_type() == STRING_RESULT) + { + if (append_escaped(to, res)) + DBUG_RETURN(1); + } + else if (to->append(res->ptr(), res->length())) + DBUG_RETURN(1); + } + + if (is_like && to->append(STRING_WITH_LEN("%"))) + DBUG_RETURN(1); + + if (needs_quotes && to->append(STRING_WITH_LEN("'"))) + DBUG_RETURN(1); + + DBUG_RETURN(0); +} + +/* + Create a WHERE clause based off of values in keys + Note: This code was inspired by key_copy from key.cc + + SYNOPSIS + create_where_from_key () + to String object to store WHERE clause + key_info KEY struct pointer + key byte pointer containing key + key_length length of key + range_type 0 - no range, 1 - min range, 2 - max range + (see enum range_operation) + + DESCRIPTION + Using iteration through all the keys via a KEY_PART_INFO pointer, + This method 'extracts' the value of each key in the byte pointer + *key, and for each key found, constructs an appropriate WHERE clause + + RETURN VALUE + 0 After all keys have been accounted for to create the WHERE clause + 1 No keys found + + Range flags Table per Timour: + + ----------------- + - start_key: + * ">" -> HA_READ_AFTER_KEY + * ">=" -> HA_READ_KEY_OR_NEXT + * "=" -> HA_READ_KEY_EXACT + + - end_key: + * "<" -> HA_READ_BEFORE_KEY + * "<=" -> HA_READ_AFTER_KEY + + records_in_range: + ----------------- + - start_key: + * ">" -> HA_READ_AFTER_KEY + * ">=" -> HA_READ_KEY_EXACT + * "=" -> HA_READ_KEY_EXACT + + - end_key: + * "<" -> HA_READ_BEFORE_KEY + * "<=" -> HA_READ_AFTER_KEY + * "=" -> HA_READ_AFTER_KEY + +0 HA_READ_KEY_EXACT, Find first record else error +1 HA_READ_KEY_OR_NEXT, Record or next record +2 HA_READ_KEY_OR_PREV, Record or previous +3 HA_READ_AFTER_KEY, Find next rec. after key-record +4 HA_READ_BEFORE_KEY, Find next rec. before key-record +5 HA_READ_PREFIX, Key which as same prefix +6 HA_READ_PREFIX_LAST, Last key with the same prefix +7 HA_READ_PREFIX_LAST_OR_PREV, Last or prev key with the same prefix + +Flags that I've found: + +id, primary key, varchar + +id = 'ccccc' +records_in_range: start_key 0 end_key 3 +read_range_first: start_key 0 end_key NULL + +id > 'ccccc' +records_in_range: start_key 3 end_key NULL +read_range_first: start_key 3 end_key NULL + +id < 'ccccc' +records_in_range: start_key NULL end_key 4 +read_range_first: start_key NULL end_key 4 + +id <= 'ccccc' +records_in_range: start_key NULL end_key 3 +read_range_first: start_key NULL end_key 3 + +id >= 'ccccc' +records_in_range: start_key 0 end_key NULL +read_range_first: start_key 1 end_key NULL + +id like 'cc%cc' +records_in_range: start_key 0 end_key 3 +read_range_first: start_key 1 end_key 3 + +id > 'aaaaa' and id < 'ccccc' +records_in_range: start_key 3 end_key 4 +read_range_first: start_key 3 end_key 4 + +id >= 'aaaaa' and id < 'ccccc'; +records_in_range: start_key 0 end_key 4 +read_range_first: start_key 1 end_key 4 + +id >= 'aaaaa' and id <= 'ccccc'; +records_in_range: start_key 0 end_key 3 +read_range_first: start_key 1 end_key 3 + +id > 'aaaaa' and id <= 'ccccc'; +records_in_range: start_key 3 end_key 3 +read_range_first: start_key 3 end_key 3 + +numeric keys: + +id = 4 +index_read_idx: start_key 0 end_key NULL + +id > 4 +records_in_range: start_key 3 end_key NULL +read_range_first: start_key 3 end_key NULL + +id >= 4 +records_in_range: start_key 0 end_key NULL +read_range_first: start_key 1 end_key NULL + +id < 4 +records_in_range: start_key NULL end_key 4 +read_range_first: start_key NULL end_key 4 + +id <= 4 +records_in_range: start_key NULL end_key 3 +read_range_first: start_key NULL end_key 3 + +id like 4 +full table scan, select * from + +id > 2 and id < 8 +records_in_range: start_key 3 end_key 4 +read_range_first: start_key 3 end_key 4 + +id >= 2 and id < 8 +records_in_range: start_key 0 end_key 4 +read_range_first: start_key 1 end_key 4 + +id >= 2 and id <= 8 +records_in_range: start_key 0 end_key 3 +read_range_first: start_key 1 end_key 3 + +id > 2 and id <= 8 +records_in_range: start_key 3 end_key 3 +read_range_first: start_key 3 end_key 3 + +multi keys (id int, name varchar, other varchar) + +id = 1; +records_in_range: start_key 0 end_key 3 +read_range_first: start_key 0 end_key NULL + +id > 4; +id > 2 and name = '333'; remote: id > 2 +id > 2 and name > '333'; remote: id > 2 +id > 2 and name > '333' and other < 'ddd'; remote: id > 2 no results +id > 2 and name >= '333' and other < 'ddd'; remote: id > 2 1 result +id >= 4 and name = 'eric was here' and other > 'eeee'; +records_in_range: start_key 3 end_key NULL +read_range_first: start_key 3 end_key NULL + +id >= 4; +id >= 2 and name = '333' and other < 'ddd'; +remote: `id` >= 2 AND `name` >= '333'; +records_in_range: start_key 0 end_key NULL +read_range_first: start_key 1 end_key NULL + +id < 4; +id < 3 and name = '222' and other <= 'ccc'; remote: id < 3 +records_in_range: start_key NULL end_key 4 +read_range_first: start_key NULL end_key 4 + +id <= 4; +records_in_range: start_key NULL end_key 3 +read_range_first: start_key NULL end_key 3 + +id like 4; +full table scan + +id > 2 and id < 4; +records_in_range: start_key 3 end_key 4 +read_range_first: start_key 3 end_key 4 + +id >= 2 and id < 4; +records_in_range: start_key 0 end_key 4 +read_range_first: start_key 1 end_key 4 + +id >= 2 and id <= 4; +records_in_range: start_key 0 end_key 3 +read_range_first: start_key 1 end_key 3 + +id > 2 and id <= 4; +id = 6 and name = 'eric was here' and other > 'eeee'; +remote: (`id` > 6 AND `name` > 'eric was here' AND `other` > 'eeee') +AND (`id` <= 6) AND ( AND `name` <= 'eric was here') +no results +records_in_range: start_key 3 end_key 3 +read_range_first: start_key 3 end_key 3 + +Summary: + +* If the start key flag is 0 the max key flag shouldn't even be set, + and if it is, the query produced would be invalid. +* Multipart keys, even if containing some or all numeric columns, + are treated the same as non-numeric keys + + If the query is " = " (quotes or not): + - records in range start key flag HA_READ_KEY_EXACT, + end key flag HA_READ_AFTER_KEY (incorrect) + - any other: start key flag HA_READ_KEY_OR_NEXT, + end key flag HA_READ_AFTER_KEY (correct) + +* 'like' queries (of key) + - Numeric, full table scan + - Non-numeric + records_in_range: start_key 0 end_key 3 + other : start_key 1 end_key 3 + +* If the key flag is HA_READ_AFTER_KEY: + if start_key, append > + if end_key, append <= + +* If create_where_key was called by records_in_range: + + - if the key is numeric: + start key flag is 0 when end key is NULL, end key flag is 3 or 4 + - if create_where_key was called by any other function: + start key flag is 1 when end key is NULL, end key flag is 3 or 4 + - if the key is non-numeric, or multipart + When the query is an exact match, the start key flag is 0, + end key flag is 3 for what should be a no-range condition where + you should have 0 and max key NULL, which it is if called by + read_range_first + +Conclusion: + +1. Need logic to determin if a key is min or max when the flag is +HA_READ_AFTER_KEY, and handle appending correct operator accordingly + +2. Need a boolean flag to pass to create_where_from_key, used in the +switch statement. Add 1 to the flag if: + - start key flag is HA_READ_KEY_EXACT and the end key is NULL + +*/ + +bool ha_federatedx::create_where_from_key(String *to, + KEY *key_info, + const key_range *start_key, + const key_range *end_key, + bool from_records_in_range, + bool eq_range) +{ + bool both_not_null= + (start_key != NULL && end_key != NULL) ? TRUE : FALSE; + const uchar *ptr; + uint remainder, length; + char tmpbuff[FEDERATEDX_QUERY_BUFFER_SIZE]; + String tmp(tmpbuff, sizeof(tmpbuff), system_charset_info); + const key_range *ranges[2]= { start_key, end_key }; + my_bitmap_map *old_map; + DBUG_ENTER("ha_federatedx::create_where_from_key"); + + tmp.length(0); + if (start_key == NULL && end_key == NULL) + DBUG_RETURN(1); + + old_map= dbug_tmp_use_all_columns(table, table->write_set); + for (uint i= 0; i <= 1; i++) + { + bool needs_quotes; + KEY_PART_INFO *key_part; + if (ranges[i] == NULL) + continue; + + if (both_not_null) + { + if (i > 0) + tmp.append(STRING_WITH_LEN(") AND (")); + else + tmp.append(STRING_WITH_LEN(" (")); + } + + for (key_part= key_info->key_part, + remainder= key_info->key_parts, + length= ranges[i]->length, + ptr= ranges[i]->key; ; + remainder--, + key_part++) + { + Field *field= key_part->field; + uint store_length= key_part->store_length; + uint part_length= min(store_length, length); + needs_quotes= field->str_needs_quotes(); + DBUG_DUMP("key, start of loop", ptr, length); + + if (key_part->null_bit) + { + if (*ptr++) + { + /* + We got "IS [NOT] NULL" condition against nullable column. We + distinguish between "IS NOT NULL" and "IS NULL" by flag. For + "IS NULL", flag is set to HA_READ_KEY_EXACT. + */ + if (emit_key_part_name(&tmp, key_part) || + tmp.append(ranges[i]->flag == HA_READ_KEY_EXACT ? + " IS NULL " : " IS NOT NULL ")) + goto err; + /* + We need to adjust pointer and length to be prepared for next + key part. As well as check if this was last key part. + */ + goto prepare_for_next_key_part; + } + } + + if (tmp.append(STRING_WITH_LEN(" ("))) + goto err; + + switch (ranges[i]->flag) { + case HA_READ_KEY_EXACT: + DBUG_PRINT("info", ("federatedx HA_READ_KEY_EXACT %d", i)); + if (store_length >= length || + !needs_quotes || + key_part->type == HA_KEYTYPE_BIT || + field->result_type() != STRING_RESULT) + { + if (emit_key_part_name(&tmp, key_part)) + goto err; + + if (from_records_in_range) + { + if (tmp.append(STRING_WITH_LEN(" >= "))) + goto err; + } + else + { + if (tmp.append(STRING_WITH_LEN(" = "))) + goto err; + } + + if (emit_key_part_element(&tmp, key_part, needs_quotes, 0, ptr, + part_length)) + goto err; + } + else + { + /* LIKE */ + if (emit_key_part_name(&tmp, key_part) || + tmp.append(STRING_WITH_LEN(" LIKE ")) || + emit_key_part_element(&tmp, key_part, needs_quotes, 1, ptr, + part_length)) + goto err; + } + break; + case HA_READ_AFTER_KEY: + if (eq_range) + { + if (tmp.append("1=1")) // Dummy + goto err; + break; + } + DBUG_PRINT("info", ("federatedx HA_READ_AFTER_KEY %d", i)); + if (store_length >= length) /* end key */ + { + if (emit_key_part_name(&tmp, key_part)) + goto err; + + if (i > 0) /* end key */ + { + if (tmp.append(STRING_WITH_LEN(" <= "))) + goto err; + } + else /* start key */ + { + if (tmp.append(STRING_WITH_LEN(" > "))) + goto err; + } + + if (emit_key_part_element(&tmp, key_part, needs_quotes, 0, ptr, + part_length)) + { + goto err; + } + break; + } + case HA_READ_KEY_OR_NEXT: + DBUG_PRINT("info", ("federatedx HA_READ_KEY_OR_NEXT %d", i)); + if (emit_key_part_name(&tmp, key_part) || + tmp.append(STRING_WITH_LEN(" >= ")) || + emit_key_part_element(&tmp, key_part, needs_quotes, 0, ptr, + part_length)) + goto err; + break; + case HA_READ_BEFORE_KEY: + DBUG_PRINT("info", ("federatedx HA_READ_BEFORE_KEY %d", i)); + if (store_length >= length) + { + if (emit_key_part_name(&tmp, key_part) || + tmp.append(STRING_WITH_LEN(" < ")) || + emit_key_part_element(&tmp, key_part, needs_quotes, 0, ptr, + part_length)) + goto err; + break; + } + case HA_READ_KEY_OR_PREV: + DBUG_PRINT("info", ("federatedx HA_READ_KEY_OR_PREV %d", i)); + if (emit_key_part_name(&tmp, key_part) || + tmp.append(STRING_WITH_LEN(" <= ")) || + emit_key_part_element(&tmp, key_part, needs_quotes, 0, ptr, + part_length)) + goto err; + break; + default: + DBUG_PRINT("info",("cannot handle flag %d", ranges[i]->flag)); + goto err; + } + if (tmp.append(STRING_WITH_LEN(") "))) + goto err; + +prepare_for_next_key_part: + if (store_length >= length) + break; + DBUG_PRINT("info", ("remainder %d", remainder)); + DBUG_ASSERT(remainder > 1); + length-= store_length; + /* + For nullable columns, null-byte is already skipped before, that is + ptr was incremented by 1. Since store_length still counts null-byte, + we need to subtract 1 from store_length. + */ + ptr+= store_length - test(key_part->null_bit); + if (tmp.append(STRING_WITH_LEN(" AND "))) + goto err; + + DBUG_PRINT("info", + ("create_where_from_key WHERE clause: %s", + tmp.c_ptr_quick())); + } + } + dbug_tmp_restore_column_map(table->write_set, old_map); + + if (both_not_null) + if (tmp.append(STRING_WITH_LEN(") "))) + DBUG_RETURN(1); + + if (to->append(STRING_WITH_LEN(" WHERE "))) + DBUG_RETURN(1); + + if (to->append(tmp)) + DBUG_RETURN(1); + + DBUG_RETURN(0); + +err: + dbug_tmp_restore_column_map(table->write_set, old_map); + DBUG_RETURN(1); +} + +static void fill_server(MEM_ROOT *mem_root, FEDERATEDX_SERVER *server, + FEDERATEDX_SHARE *share, CHARSET_INFO *table_charset) +{ + char buffer[STRING_BUFFER_USUAL_SIZE]; + String key(buffer, sizeof(buffer), &my_charset_bin); + String scheme(share->scheme, &my_charset_latin1); + String hostname(share->hostname, &my_charset_latin1); + String database(share->database, system_charset_info); + String username(share->username, system_charset_info); + String socket(share->socket ? share->socket : "", files_charset_info); + String password(share->password ? share->password : "", &my_charset_bin); + DBUG_ENTER("fill_server"); + + /* Do some case conversions */ + scheme.reserve(scheme.length()); + scheme.length(my_casedn_str(&my_charset_latin1, scheme.c_ptr_safe())); + + hostname.reserve(hostname.length()); + hostname.length(my_casedn_str(&my_charset_latin1, hostname.c_ptr_safe())); + + if (lower_case_table_names) + { + database.reserve(database.length()); + database.length(my_casedn_str(system_charset_info, database.c_ptr_safe())); + } + + if (lower_case_file_system && socket.length()) + { + socket.reserve(socket.length()); + socket.length(my_casedn_str(files_charset_info, socket.c_ptr_safe())); + } + + /* start with all bytes zeroed */ + bzero(server, sizeof(*server)); + + key.length(0); + key.reserve(scheme.length() + hostname.length() + database.length() + + socket.length() + username.length() + password.length() + + sizeof(int) + 8); + key.append(scheme); + key.q_append('\0'); + server->hostname= (const char *) (intptr) key.length(); + key.append(hostname); + key.q_append('\0'); + server->database= (const char *) (intptr) key.length(); + key.append(database); + key.q_append('\0'); + key.q_append((uint32) share->port); + server->socket= (const char *) (intptr) key.length(); + key.append(socket); + key.q_append('\0'); + server->username= (const char *) (intptr) key.length(); + key.append(username); + key.q_append('\0'); + server->password= (const char *) (intptr) key.length(); + key.append(password); + + server->key_length= key.length(); + server->key= (uchar *) memdup_root(mem_root, key.ptr(), key.length()+1); + + /* pointer magic */ + server->scheme+= (intptr) server->key; + server->hostname+= (intptr) server->key; + server->database+= (intptr) server->key; + server->username+= (intptr) server->key; + server->password+= (intptr) server->key; + server->socket+= (intptr) server->key; + server->port= share->port; + + if (!share->socket) + server->socket= NULL; + if (!share->password) + server->password= NULL; + + if (table_charset) + server->csname= strdup_root(mem_root, table_charset->csname); + + DBUG_VOID_RETURN; +} + + +static FEDERATEDX_SERVER *get_server(FEDERATEDX_SHARE *share, TABLE *table) +{ + FEDERATEDX_SERVER *server= NULL, tmp_server; + MEM_ROOT mem_root; + char buffer[STRING_BUFFER_USUAL_SIZE]; + String key(buffer, sizeof(buffer), &my_charset_bin); + String scheme(share->scheme, &my_charset_latin1); + String hostname(share->hostname, &my_charset_latin1); + String database(share->database, system_charset_info); + String username(share->username, system_charset_info); + String socket(share->socket ? share->socket : "", files_charset_info); + String password(share->password ? share->password : "", &my_charset_bin); + DBUG_ENTER("ha_federated.cc::get_server"); + + safe_mutex_assert_owner(&federatedx_mutex); + + init_alloc_root(&mem_root, 4096, 4096); + + fill_server(&mem_root, &tmp_server, share, table ? table->s->table_charset : 0); + + if (!(server= (FEDERATEDX_SERVER *) hash_search(&federatedx_open_servers, + tmp_server.key, + tmp_server.key_length))) + { + if (!table || !tmp_server.csname) + goto error; + + if (!(server= (FEDERATEDX_SERVER *) memdup_root(&mem_root, + (char *) &tmp_server, + sizeof(*server)))) + goto error; + + server->mem_root= mem_root; + + if (my_hash_insert(&federatedx_open_servers, (uchar*) server)) + goto error; + + pthread_mutex_init(&server->mutex, MY_MUTEX_INIT_FAST); + } + else + free_root(&mem_root, MYF(0)); /* prevents memory leak */ + + server->use_count++; + + DBUG_RETURN(server); +error: + free_root(&mem_root, MYF(0)); + DBUG_RETURN(NULL); +} + + +/* + Example of simple lock controls. The "share" it creates is structure we will + pass to each federatedx handler. Do you have to have one of these? Well, you + have pieces that are used for locking, and they are needed to function. +*/ + +static FEDERATEDX_SHARE *get_share(const char *table_name, TABLE *table) +{ + char query_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + Field **field; + String query(query_buffer, sizeof(query_buffer), &my_charset_bin); + FEDERATEDX_SHARE *share= NULL, tmp_share; + MEM_ROOT mem_root; + DBUG_ENTER("ha_federatedx.cc::get_share"); + + /* + In order to use this string, we must first zero it's length, + or it will contain garbage + */ + query.length(0); + + bzero(&tmp_share, sizeof(tmp_share)); + init_alloc_root(&mem_root, 256, 0); + + pthread_mutex_lock(&federatedx_mutex); + + tmp_share.share_key= table_name; + tmp_share.share_key_length= strlen(table_name); + if (parse_url(&mem_root, &tmp_share, table, 0)) + goto error; + + /* TODO: change tmp_share.scheme to LEX_STRING object */ + if (!(share= (FEDERATEDX_SHARE *) hash_search(&federatedx_open_tables, + (uchar*) tmp_share.share_key, + tmp_share. + share_key_length))) + { + query.set_charset(system_charset_info); + query.append(STRING_WITH_LEN("SELECT ")); + for (field= table->field; *field; field++) + { + append_ident(&query, (*field)->field_name, + strlen((*field)->field_name), ident_quote_char); + query.append(STRING_WITH_LEN(", ")); + } + /* chops off trailing comma */ + query.length(query.length() - sizeof_trailing_comma); + + query.append(STRING_WITH_LEN(" FROM ")); + + append_ident(&query, tmp_share.table_name, + tmp_share.table_name_length, ident_quote_char); + + if (!(share= (FEDERATEDX_SHARE *) memdup_root(&mem_root, (char*)&tmp_share, sizeof(*share))) || + !(share->select_query= (char*) strmake_root(&mem_root, query.ptr(), query.length() + 1))) + goto error; + + share->mem_root= mem_root; + + DBUG_PRINT("info", + ("share->select_query %s", share->select_query)); + + if (!(share->s= get_server(share, table))) + goto error; + + if (my_hash_insert(&federatedx_open_tables, (uchar*) share)) + goto error; + thr_lock_init(&share->lock); + } + else + free_root(&mem_root, MYF(0)); /* prevents memory leak */ + + share->use_count++; + pthread_mutex_unlock(&federatedx_mutex); + + DBUG_RETURN(share); + +error: + pthread_mutex_unlock(&federatedx_mutex); + free_root(&mem_root, MYF(0)); + DBUG_RETURN(NULL); +} + + +static int free_server(federatedx_txn *txn, FEDERATEDX_SERVER *server) +{ + bool destroy; + DBUG_ENTER("free_server"); + + pthread_mutex_lock(&federatedx_mutex); + if ((destroy= !--server->use_count)) + hash_delete(&federatedx_open_servers, (uchar*) server); + pthread_mutex_unlock(&federatedx_mutex); + + if (destroy) + { + MEM_ROOT mem_root; + + txn->close(server); + + DBUG_ASSERT(server->io_count == 0); + + pthread_mutex_destroy(&server->mutex); + mem_root= server->mem_root; + free_root(&mem_root, MYF(0)); + } + + DBUG_RETURN(0); +} + + +/* + Free lock controls. We call this whenever we close a table. + If the table had the last reference to the share then we + free memory associated with it. +*/ + +static int free_share(federatedx_txn *txn, FEDERATEDX_SHARE *share) +{ + bool destroy; + DBUG_ENTER("free_share"); + + pthread_mutex_lock(&federatedx_mutex); + if ((destroy= !--share->use_count)) + hash_delete(&federatedx_open_tables, (uchar*) share); + pthread_mutex_unlock(&federatedx_mutex); + + if (destroy) + { + MEM_ROOT mem_root; + FEDERATEDX_SERVER *server= share->s; + + thr_lock_delete(&share->lock); + + mem_root= share->mem_root; + free_root(&mem_root, MYF(0)); + + free_server(txn, server); + } + + DBUG_RETURN(0); +} + + +ha_rows ha_federatedx::records_in_range(uint inx, key_range *start_key, + key_range *end_key) +{ + /* + + We really want indexes to be used as often as possible, therefore + we just need to hard-code the return value to a very low number to + force the issue + +*/ + DBUG_ENTER("ha_federatedx::records_in_range"); + DBUG_RETURN(FEDERATEDX_RECORDS_IN_RANGE); +} +/* + If frm_error() is called then we will use this to to find out + what file extentions exist for the storage engine. This is + also used by the default rename_table and delete_table method + in handler.cc. +*/ + +const char **ha_federatedx::bas_ext() const +{ + static const char *ext[]= + { + NullS + }; + return ext; +} + + +federatedx_txn *ha_federatedx::get_txn(THD *thd, bool no_create) +{ + federatedx_txn **txnp= (federatedx_txn **) ha_data(thd); + if (!*txnp && !no_create) + *txnp= new federatedx_txn(); + return *txnp; +} + + +int ha_federatedx::disconnect(handlerton *hton, MYSQL_THD thd) +{ + federatedx_txn *txn= (federatedx_txn *) thd_get_ha_data(thd, hton); + delete txn; + return 0; +} + + +/* + Used for opening tables. The name will be the name of the file. + A table is opened when it needs to be opened. For instance + when a request comes in for a select on the table (tables are not + open and closed for each request, they are cached). + + Called from handler.cc by handler::ha_open(). The server opens + all tables by calling ha_open() which then calls the handler + specific open(). +*/ + +int ha_federatedx::open(const char *name, int mode, uint test_if_locked) +{ + int error; + THD *thd= current_thd; + DBUG_ENTER("ha_federatedx::open"); + + if (!(share= get_share(name, table))) + DBUG_RETURN(1); + thr_lock_data_init(&share->lock, &lock, NULL); + + DBUG_ASSERT(io == NULL); + + txn= get_txn(thd); + + if ((error= txn->acquire(share, TRUE, &io))) + { + free_share(txn, share); + DBUG_RETURN(error); + } + + txn->release(&io); + + ref_length= (table->s->primary_key != MAX_KEY ? + table->key_info[table->s->primary_key].key_length : + table->s->reclength); + DBUG_PRINT("info", ("ref_length: %u", ref_length)); + + reset(); + + DBUG_RETURN(0); +} + + +/* + Closes a table. We call the free_share() function to free any resources + that we have allocated in the "shared" structure. + + Called from sql_base.cc, sql_select.cc, and table.cc. + In sql_select.cc it is only used to close up temporary tables or during + the process where a temporary table is converted over to being a + myisam table. + For sql_base.cc look at close_data_tables(). +*/ + +int ha_federatedx::close(void) +{ + int retval, error; + THD *thd= current_thd; + DBUG_ENTER("ha_federatedx::close"); + + /* free the result set */ + if (stored_result) + retval= free_result(); + + /* Disconnect from mysql */ + if ((txn= get_txn(thd, true))) + txn->release(&io); + + DBUG_ASSERT(io == NULL); + + if ((error= free_share(txn, share))) + retval= error; + DBUG_RETURN(retval); +} + +/* + + Checks if a field in a record is SQL NULL. + + SYNOPSIS + field_in_record_is_null() + table TABLE pointer, MySQL table object + field Field pointer, MySQL field object + record char pointer, contains record + + DESCRIPTION + This method uses the record format information in table to track + the null bit in record. + + RETURN VALUE + 1 if NULL + 0 otherwise +*/ + +static inline uint field_in_record_is_null(TABLE *table, + Field *field, + char *record) +{ + int null_offset; + DBUG_ENTER("ha_federatedx::field_in_record_is_null"); + + if (!field->null_ptr) + DBUG_RETURN(0); + + null_offset= (uint) ((char*)field->null_ptr - (char*)table->record[0]); + + if (record[null_offset] & field->null_bit) + DBUG_RETURN(1); + + DBUG_RETURN(0); +} + + +/** + @brief Construct the INSERT statement. + + @details This method will construct the INSERT statement and appends it to + the supplied query string buffer. + + @return + @retval FALSE No error + @retval TRUE Failure +*/ + +bool ha_federatedx::append_stmt_insert(String *query) +{ + char insert_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + Field **field; + uint tmp_length; + bool added_field= FALSE; + + /* The main insert query string */ + String insert_string(insert_buffer, sizeof(insert_buffer), &my_charset_bin); + DBUG_ENTER("ha_federatedx::append_stmt_insert"); + + insert_string.length(0); + + if (replace_duplicates) + insert_string.append(STRING_WITH_LEN("REPLACE INTO ")); + else if (ignore_duplicates && !insert_dup_update) + insert_string.append(STRING_WITH_LEN("INSERT IGNORE INTO ")); + else + insert_string.append(STRING_WITH_LEN("INSERT INTO ")); + append_ident(&insert_string, share->table_name, share->table_name_length, + ident_quote_char); + tmp_length= insert_string.length(); + insert_string.append(STRING_WITH_LEN(" (")); + + /* + loop through the field pointer array, add any fields to both the values + list and the fields list that match the current query id + */ + for (field= table->field; *field; field++) + { + if (bitmap_is_set(table->write_set, (*field)->field_index)) + { + /* append the field name */ + append_ident(&insert_string, (*field)->field_name, + strlen((*field)->field_name), ident_quote_char); + + /* append commas between both fields and fieldnames */ + /* + unfortunately, we can't use the logic if *(fields + 1) to + make the following appends conditional as we don't know if the + next field is in the write set + */ + insert_string.append(STRING_WITH_LEN(", ")); + added_field= TRUE; + } + } + + if (added_field) + { + /* Remove trailing comma. */ + insert_string.length(insert_string.length() - sizeof_trailing_comma); + insert_string.append(STRING_WITH_LEN(") ")); + } + else + { + /* If there were no fields, we don't want to add a closing paren. */ + insert_string.length(tmp_length); + } + + insert_string.append(STRING_WITH_LEN(" VALUES ")); + + DBUG_RETURN(query->append(insert_string)); +} + + +/* + write_row() inserts a row. No extra() hint is given currently if a bulk load + is happeneding. buf() is a byte array of data. You can use the field + information to extract the data from the native byte array type. + Example of this would be: + for (Field **field=table->field ; *field ; field++) + { + ... + } + + Called from item_sum.cc, item_sum.cc, sql_acl.cc, sql_insert.cc, + sql_insert.cc, sql_select.cc, sql_table.cc, sql_udf.cc, and sql_update.cc. +*/ + +int ha_federatedx::write_row(uchar *buf) +{ + char values_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + char insert_field_value_buffer[STRING_BUFFER_USUAL_SIZE]; + Field **field; + uint tmp_length; + int error= 0; + bool use_bulk_insert; + bool auto_increment_update_required= (table->next_number_field != NULL); + + /* The string containing the values to be added to the insert */ + String values_string(values_buffer, sizeof(values_buffer), &my_charset_bin); + /* The actual value of the field, to be added to the values_string */ + String insert_field_value_string(insert_field_value_buffer, + sizeof(insert_field_value_buffer), + &my_charset_bin); + my_bitmap_map *old_map= dbug_tmp_use_all_columns(table, table->read_set); + DBUG_ENTER("ha_federatedx::write_row"); + + values_string.length(0); + insert_field_value_string.length(0); + ha_statistic_increment(&SSV::ha_write_count); + if (table->timestamp_field_type & TIMESTAMP_AUTO_SET_ON_INSERT) + table->timestamp_field->set_time(); + + /* + start both our field and field values strings + We must disable multi-row insert for "INSERT...ON DUPLICATE KEY UPDATE" + Ignore duplicates is always true when insert_dup_update is true. + When replace_duplicates == TRUE, we can safely enable multi-row insert. + When performing multi-row insert, we only collect the columns values for + the row. The start of the statement is only created when the first + row is copied in to the bulk_insert string. + */ + if (!(use_bulk_insert= bulk_insert.str && + (!insert_dup_update || replace_duplicates))) + append_stmt_insert(&values_string); + + values_string.append(STRING_WITH_LEN(" (")); + tmp_length= values_string.length(); + + /* + loop through the field pointer array, add any fields to both the values + list and the fields list that is part of the write set + */ + for (field= table->field; *field; field++) + { + if (bitmap_is_set(table->write_set, (*field)->field_index)) + { + if ((*field)->is_null()) + values_string.append(STRING_WITH_LEN(" NULL ")); + else + { + bool needs_quote= (*field)->str_needs_quotes(); + (*field)->val_str(&insert_field_value_string); + if (needs_quote) + values_string.append(value_quote_char); + insert_field_value_string.print(&values_string); + if (needs_quote) + values_string.append(value_quote_char); + + insert_field_value_string.length(0); + } + + /* append commas between both fields and fieldnames */ + /* + unfortunately, we can't use the logic if *(fields + 1) to + make the following appends conditional as we don't know if the + next field is in the write set + */ + values_string.append(STRING_WITH_LEN(", ")); + } + } + dbug_tmp_restore_column_map(table->read_set, old_map); + + /* + if there were no fields, we don't want to add a closing paren + AND, we don't want to chop off the last char '(' + insert will be "INSERT INTO t1 VALUES ();" + */ + if (values_string.length() > tmp_length) + { + /* chops off trailing comma */ + values_string.length(values_string.length() - sizeof_trailing_comma); + } + /* we always want to append this, even if there aren't any fields */ + values_string.append(STRING_WITH_LEN(") ")); + + if ((error= txn->acquire(share, FALSE, &io))) + DBUG_RETURN(error); + + if (use_bulk_insert) + { + /* + Send the current bulk insert out if appending the current row would + cause the statement to overflow the packet size, otherwise set + auto_increment_update_required to FALSE as no query was executed. + */ + if (bulk_insert.length + values_string.length() + bulk_padding > + io->max_query_size() && bulk_insert.length) + { + error= io->query(bulk_insert.str, bulk_insert.length); + bulk_insert.length= 0; + } + else + auto_increment_update_required= FALSE; + + if (bulk_insert.length == 0) + { + char insert_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + String insert_string(insert_buffer, sizeof(insert_buffer), + &my_charset_bin); + insert_string.length(0); + append_stmt_insert(&insert_string); + dynstr_append_mem(&bulk_insert, insert_string.ptr(), + insert_string.length()); + } + else + dynstr_append_mem(&bulk_insert, ",", 1); + + dynstr_append_mem(&bulk_insert, values_string.ptr(), + values_string.length()); + } + else + { + error= io->query(values_string.ptr(), values_string.length()); + } + + if (error) + { + DBUG_RETURN(stash_remote_error()); + } + /* + If the table we've just written a record to contains an auto_increment + field, then store the last_insert_id() value from the foreign server + */ + if (auto_increment_update_required) + { + update_auto_increment(); + + /* mysql_insert() uses this for protocol return value */ + table->next_number_field->store(stats.auto_increment_value, 1); + } + + DBUG_RETURN(0); +} + + +/** + @brief Prepares the storage engine for bulk inserts. + + @param[in] rows estimated number of rows in bulk insert + or 0 if unknown. + + @details Initializes memory structures required for bulk insert. +*/ + +void ha_federatedx::start_bulk_insert(ha_rows rows) +{ + uint page_size; + DBUG_ENTER("ha_federatedx::start_bulk_insert"); + + dynstr_free(&bulk_insert); + + /** + We don't bother with bulk-insert semantics when the estimated rows == 1 + The rows value will be 0 if the server does not know how many rows + would be inserted. This can occur when performing INSERT...SELECT + */ + + if (rows == 1) + DBUG_VOID_RETURN; + + /* + Make sure we have an open connection so that we know the + maximum packet size. + */ + if (txn->acquire(share, FALSE, &io)) + DBUG_VOID_RETURN; + + page_size= (uint) my_getpagesize(); + + if (init_dynamic_string(&bulk_insert, NULL, page_size, page_size)) + DBUG_VOID_RETURN; + + bulk_insert.length= 0; + DBUG_VOID_RETURN; +} + + +/** + @brief End bulk insert. + + @details This method will send any remaining rows to the remote server. + Finally, it will deinitialize the bulk insert data structure. + + @return Operation status + @retval 0 No error + @retval != 0 Error occured at remote server. Also sets my_errno. +*/ + +int ha_federatedx::end_bulk_insert(bool abort) +{ + int error= 0; + DBUG_ENTER("ha_federatedx::end_bulk_insert"); + + if (bulk_insert.str && bulk_insert.length && !abort) + { + if ((error= txn->acquire(share, FALSE, &io))) + DBUG_RETURN(error); + if (io->query(bulk_insert.str, bulk_insert.length)) + error= stash_remote_error(); + else + if (table->next_number_field) + update_auto_increment(); + } + + dynstr_free(&bulk_insert); + + DBUG_RETURN(my_errno= error); +} + + +/* + ha_federatedx::update_auto_increment + + This method ensures that last_insert_id() works properly. What it simply does + is calls last_insert_id() on the foreign database immediately after insert + (if the table has an auto_increment field) and sets the insert id via + thd->insert_id(ID)). +*/ +void ha_federatedx::update_auto_increment(void) +{ + THD *thd= current_thd; + DBUG_ENTER("ha_federatedx::update_auto_increment"); + + ha_federatedx::info(HA_STATUS_AUTO); + thd->first_successful_insert_id_in_cur_stmt= + stats.auto_increment_value; + DBUG_PRINT("info",("last_insert_id: %ld", (long) stats.auto_increment_value)); + + DBUG_VOID_RETURN; +} + +int ha_federatedx::optimize(THD* thd, HA_CHECK_OPT* check_opt) +{ + int error= 0; + char query_buffer[STRING_BUFFER_USUAL_SIZE]; + String query(query_buffer, sizeof(query_buffer), &my_charset_bin); + DBUG_ENTER("ha_federatedx::optimize"); + + query.length(0); + + query.set_charset(system_charset_info); + query.append(STRING_WITH_LEN("OPTIMIZE TABLE ")); + append_ident(&query, share->table_name, share->table_name_length, + ident_quote_char); + + DBUG_ASSERT(txn == get_txn(thd)); + + if ((error= txn->acquire(share, FALSE, &io))) + DBUG_RETURN(error); + + if (io->query(query.ptr(), query.length())) + error= stash_remote_error(); + + DBUG_RETURN(error); +} + + +int ha_federatedx::repair(THD* thd, HA_CHECK_OPT* check_opt) +{ + int error= 0; + char query_buffer[STRING_BUFFER_USUAL_SIZE]; + String query(query_buffer, sizeof(query_buffer), &my_charset_bin); + DBUG_ENTER("ha_federatedx::repair"); + + query.length(0); + + query.set_charset(system_charset_info); + query.append(STRING_WITH_LEN("REPAIR TABLE ")); + append_ident(&query, share->table_name, share->table_name_length, + ident_quote_char); + if (check_opt->flags & T_QUICK) + query.append(STRING_WITH_LEN(" QUICK")); + if (check_opt->flags & T_EXTEND) + query.append(STRING_WITH_LEN(" EXTENDED")); + if (check_opt->sql_flags & TT_USEFRM) + query.append(STRING_WITH_LEN(" USE_FRM")); + + DBUG_ASSERT(txn == get_txn(thd)); + + if ((error= txn->acquire(share, FALSE, &io))) + DBUG_RETURN(error); + + if (io->query(query.ptr(), query.length())) + error= stash_remote_error(); + + DBUG_RETURN(error); +} + + +/* + Yes, update_row() does what you expect, it updates a row. old_data will have + the previous row record in it, while new_data will have the newest data in + it. + + Keep in mind that the server can do updates based on ordering if an ORDER BY + clause was used. Consecutive ordering is not guaranteed. + Currently new_data will not have an updated auto_increament record, or + and updated timestamp field. You can do these for federatedx by doing these: + if (table->timestamp_on_update_now) + update_timestamp(new_row+table->timestamp_on_update_now-1); + if (table->next_number_field && record == table->record[0]) + update_auto_increment(); + + Called from sql_select.cc, sql_acl.cc, sql_update.cc, and sql_insert.cc. +*/ + +int ha_federatedx::update_row(const uchar *old_data, uchar *new_data) +{ + /* + This used to control how the query was built. If there was a + primary key, the query would be built such that there was a where + clause with only that column as the condition. This is flawed, + because if we have a multi-part primary key, it would only use the + first part! We don't need to do this anyway, because + read_range_first will retrieve the correct record, which is what + is used to build the WHERE clause. We can however use this to + append a LIMIT to the end if there is NOT a primary key. Why do + this? Because we only are updating one record, and LIMIT enforces + this. + */ + bool has_a_primary_key= test(table->s->primary_key != MAX_KEY); + + /* + buffers for following strings + */ + char field_value_buffer[STRING_BUFFER_USUAL_SIZE]; + char update_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + char where_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + + /* Work area for field values */ + String field_value(field_value_buffer, sizeof(field_value_buffer), + &my_charset_bin); + /* stores the update query */ + String update_string(update_buffer, + sizeof(update_buffer), + &my_charset_bin); + /* stores the WHERE clause */ + String where_string(where_buffer, + sizeof(where_buffer), + &my_charset_bin); + uchar *record= table->record[0]; + int error; + DBUG_ENTER("ha_federatedx::update_row"); + /* + set string lengths to 0 to avoid misc chars in string + */ + field_value.length(0); + update_string.length(0); + where_string.length(0); + + if (ignore_duplicates) + update_string.append(STRING_WITH_LEN("UPDATE IGNORE ")); + else + update_string.append(STRING_WITH_LEN("UPDATE ")); + append_ident(&update_string, share->table_name, + share->table_name_length, ident_quote_char); + update_string.append(STRING_WITH_LEN(" SET ")); + + /* + In this loop, we want to match column names to values being inserted + (while building INSERT statement). + + Iterate through table->field (new data) and share->old_field (old_data) + using the same index to create an SQL UPDATE statement. New data is + used to create SET field=value and old data is used to create WHERE + field=oldvalue + */ + + for (Field **field= table->field; *field; field++) + { + if (bitmap_is_set(table->write_set, (*field)->field_index)) + { + uint field_name_length= strlen((*field)->field_name); + append_ident(&update_string, (*field)->field_name, field_name_length, + ident_quote_char); + update_string.append(STRING_WITH_LEN(" = ")); + + if ((*field)->is_null()) + update_string.append(STRING_WITH_LEN(" NULL ")); + else + { + /* otherwise = */ + my_bitmap_map *old_map= tmp_use_all_columns(table, table->read_set); + bool needs_quote= (*field)->str_needs_quotes(); + (*field)->val_str(&field_value); + if (needs_quote) + update_string.append(value_quote_char); + field_value.print(&update_string); + if (needs_quote) + update_string.append(value_quote_char); + field_value.length(0); + tmp_restore_column_map(table->read_set, old_map); + } + update_string.append(STRING_WITH_LEN(", ")); + } + + if (bitmap_is_set(table->read_set, (*field)->field_index)) + { + uint field_name_length= strlen((*field)->field_name); + append_ident(&where_string, (*field)->field_name, field_name_length, + ident_quote_char); + if (field_in_record_is_null(table, *field, (char*) old_data)) + where_string.append(STRING_WITH_LEN(" IS NULL ")); + else + { + bool needs_quote= (*field)->str_needs_quotes(); + where_string.append(STRING_WITH_LEN(" = ")); + (*field)->val_str(&field_value, + (old_data + (*field)->offset(record))); + if (needs_quote) + where_string.append(value_quote_char); + field_value.print(&where_string); + if (needs_quote) + where_string.append(value_quote_char); + field_value.length(0); + } + where_string.append(STRING_WITH_LEN(" AND ")); + } + } + + /* Remove last ', '. This works as there must be at least on updated field */ + update_string.length(update_string.length() - sizeof_trailing_comma); + + if (where_string.length()) + { + /* chop off trailing AND */ + where_string.length(where_string.length() - sizeof_trailing_and); + update_string.append(STRING_WITH_LEN(" WHERE ")); + update_string.append(where_string); + } + + /* + If this table has not a primary key, then we could possibly + update multiple rows. We want to make sure to only update one! + */ + if (!has_a_primary_key) + update_string.append(STRING_WITH_LEN(" LIMIT 1")); + + if ((error= txn->acquire(share, FALSE, &io))) + DBUG_RETURN(error); + + if (io->query(update_string.ptr(), update_string.length())) + { + DBUG_RETURN(stash_remote_error()); + } + DBUG_RETURN(0); +} + +/* + This will delete a row. 'buf' will contain a copy of the row to be =deleted. + The server will call this right after the current row has been called (from + either a previous rnd_next() or index call). + If you keep a pointer to the last row or can access a primary key it will + make doing the deletion quite a bit easier. + Keep in mind that the server does no guarentee consecutive deletions. + ORDER BY clauses can be used. + + Called in sql_acl.cc and sql_udf.cc to manage internal table information. + Called in sql_delete.cc, sql_insert.cc, and sql_select.cc. In sql_select + it is used for removing duplicates while in insert it is used for REPLACE + calls. +*/ + +int ha_federatedx::delete_row(const uchar *buf) +{ + char delete_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + char data_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + String delete_string(delete_buffer, sizeof(delete_buffer), &my_charset_bin); + String data_string(data_buffer, sizeof(data_buffer), &my_charset_bin); + uint found= 0; + int error; + DBUG_ENTER("ha_federatedx::delete_row"); + + delete_string.length(0); + delete_string.append(STRING_WITH_LEN("DELETE FROM ")); + append_ident(&delete_string, share->table_name, + share->table_name_length, ident_quote_char); + delete_string.append(STRING_WITH_LEN(" WHERE ")); + + for (Field **field= table->field; *field; field++) + { + Field *cur_field= *field; + found++; + if (bitmap_is_set(table->read_set, cur_field->field_index)) + { + append_ident(&delete_string, (*field)->field_name, + strlen((*field)->field_name), ident_quote_char); + data_string.length(0); + if (cur_field->is_null()) + { + delete_string.append(STRING_WITH_LEN(" IS NULL ")); + } + else + { + bool needs_quote= cur_field->str_needs_quotes(); + delete_string.append(STRING_WITH_LEN(" = ")); + cur_field->val_str(&data_string); + if (needs_quote) + delete_string.append(value_quote_char); + data_string.print(&delete_string); + if (needs_quote) + delete_string.append(value_quote_char); + } + delete_string.append(STRING_WITH_LEN(" AND ")); + } + } + + // Remove trailing AND + delete_string.length(delete_string.length() - sizeof_trailing_and); + if (!found) + delete_string.length(delete_string.length() - sizeof_trailing_where); + + delete_string.append(STRING_WITH_LEN(" LIMIT 1")); + DBUG_PRINT("info", + ("Delete sql: %s", delete_string.c_ptr_quick())); + + if ((error= txn->acquire(share, FALSE, &io))) + DBUG_RETURN(error); + + if (io->query(delete_string.ptr(), delete_string.length())) + { + DBUG_RETURN(stash_remote_error()); + } + stats.deleted+= (ha_rows) io->affected_rows(); + stats.records-= (ha_rows) io->affected_rows(); + DBUG_PRINT("info", + ("rows deleted %ld rows deleted for all time %ld", + (long) io->affected_rows(), (long) stats.deleted)); + + DBUG_RETURN(0); +} + + +/* + Positions an index cursor to the index specified in the handle. Fetches the + row if available. If the key value is null, begin at the first key of the + index. This method, which is called in the case of an SQL statement having + a WHERE clause on a non-primary key index, simply calls index_read_idx. +*/ + +int ha_federatedx::index_read(uchar *buf, const uchar *key, + uint key_len, ha_rkey_function find_flag) +{ + DBUG_ENTER("ha_federatedx::index_read"); + + if (stored_result) + (void) free_result(); + DBUG_RETURN(index_read_idx_with_result_set(buf, active_index, key, + key_len, find_flag, + &stored_result)); +} + + +/* + Positions an index cursor to the index specified in key. Fetches the + row if any. This is only used to read whole keys. + + This method is called via index_read in the case of a WHERE clause using + a primary key index OR is called DIRECTLY when the WHERE clause + uses a PRIMARY KEY index. + + NOTES + This uses an internal result set that is deleted before function + returns. We need to be able to be callable from ha_rnd_pos() +*/ + +int ha_federatedx::index_read_idx(uchar *buf, uint index, const uchar *key, + uint key_len, enum ha_rkey_function find_flag) +{ + int retval; + FEDERATEDX_IO_RESULT *io_result; + DBUG_ENTER("ha_federatedx::index_read_idx"); + + if ((retval= index_read_idx_with_result_set(buf, index, key, + key_len, find_flag, + &io_result))) + DBUG_RETURN(retval); + /* io is correct, as index_read_idx_with_result_set was ok */ + io->free_result(io_result); + DBUG_RETURN(retval); +} + + +/* + Create result set for rows matching query and return first row + + RESULT + 0 ok In this case *result will contain the result set + table->status == 0 + # error In this case *result will contain 0 + table->status == STATUS_NOT_FOUND +*/ + +int ha_federatedx::index_read_idx_with_result_set(uchar *buf, uint index, + const uchar *key, + uint key_len, + ha_rkey_function find_flag, + FEDERATEDX_IO_RESULT **result) +{ + int retval; + char error_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + char index_value[STRING_BUFFER_USUAL_SIZE]; + char sql_query_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + String index_string(index_value, + sizeof(index_value), + &my_charset_bin); + String sql_query(sql_query_buffer, + sizeof(sql_query_buffer), + &my_charset_bin); + key_range range; + DBUG_ENTER("ha_federatedx::index_read_idx_with_result_set"); + + *result= 0; // In case of errors + index_string.length(0); + sql_query.length(0); + ha_statistic_increment(&SSV::ha_read_key_count); + + sql_query.append(share->select_query); + + range.key= key; + range.length= key_len; + range.flag= find_flag; + create_where_from_key(&index_string, + &table->key_info[index], + &range, + NULL, 0, 0); + sql_query.append(index_string); + + if ((retval= txn->acquire(share, TRUE, &io))) + DBUG_RETURN(retval); + + if (io->query(sql_query.ptr(), sql_query.length())) + { + my_sprintf(error_buffer, (error_buffer, "error: %d '%s'", + io->error_code(), io->error_str())); + retval= ER_QUERY_ON_FOREIGN_DATA_SOURCE; + goto error; + } + if (!(*result= io->store_result())) + { + retval= HA_ERR_END_OF_FILE; + goto error; + } + if (!(retval= read_next(buf, *result))) + DBUG_RETURN(retval); + + io->free_result(*result); + *result= 0; + table->status= STATUS_NOT_FOUND; + DBUG_RETURN(retval); + +error: + table->status= STATUS_NOT_FOUND; + my_error(retval, MYF(0), error_buffer); + DBUG_RETURN(retval); +} + + +/* + This method is used exlusevely by filesort() to check if we + can create sorting buffers of necessary size. + If the handler returns more records that it declares + here server can just crash on filesort(). + We cannot guarantee that's not going to happen with + the FEDERATEDX engine, as we have records==0 always if the + client is a VIEW, and for the table the number of + records can inpredictably change during execution. + So we return maximum possible value here. +*/ + +ha_rows ha_federatedx::estimate_rows_upper_bound() +{ + return HA_POS_ERROR; +} + + +/* Initialized at each key walk (called multiple times unlike rnd_init()) */ + +int ha_federatedx::index_init(uint keynr, bool sorted) +{ + DBUG_ENTER("ha_federatedx::index_init"); + DBUG_PRINT("info", ("table: '%s' key: %u", table->s->table_name.str, keynr)); + active_index= keynr; + DBUG_RETURN(0); +} + + +/* + Read first range +*/ + +int ha_federatedx::read_range_first(const key_range *start_key, + const key_range *end_key, + bool eq_range_arg, bool sorted) +{ + char sql_query_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + int retval; + String sql_query(sql_query_buffer, + sizeof(sql_query_buffer), + &my_charset_bin); + DBUG_ENTER("ha_federatedx::read_range_first"); + + DBUG_ASSERT(!(start_key == NULL && end_key == NULL)); + + sql_query.length(0); + sql_query.append(share->select_query); + create_where_from_key(&sql_query, + &table->key_info[active_index], + start_key, end_key, 0, eq_range_arg); + + if ((retval= txn->acquire(share, TRUE, &io))) + DBUG_RETURN(retval); + + if (stored_result) + { + io->free_result(stored_result); + stored_result= 0; + } + + if (io->query(sql_query.ptr(), sql_query.length())) + { + retval= ER_QUERY_ON_FOREIGN_DATA_SOURCE; + goto error; + } + sql_query.length(0); + + if (!(stored_result= io->store_result())) + { + retval= HA_ERR_END_OF_FILE; + goto error; + } + + retval= read_next(table->record[0], stored_result); + DBUG_RETURN(retval); + +error: + table->status= STATUS_NOT_FOUND; + DBUG_RETURN(retval); +} + + +int ha_federatedx::read_range_next() +{ + int retval; + DBUG_ENTER("ha_federatedx::read_range_next"); + retval= rnd_next(table->record[0]); + DBUG_RETURN(retval); +} + + +/* Used to read forward through the index. */ +int ha_federatedx::index_next(uchar *buf) +{ + DBUG_ENTER("ha_federatedx::index_next"); + ha_statistic_increment(&SSV::ha_read_next_count); + DBUG_RETURN(read_next(buf, stored_result)); +} + + +/* + rnd_init() is called when the system wants the storage engine to do a table + scan. + + This is the method that gets data for the SELECT calls. + + See the federatedx in the introduction at the top of this file to see when + rnd_init() is called. + + Called from filesort.cc, records.cc, sql_handler.cc, sql_select.cc, + sql_table.cc, and sql_update.cc. +*/ + +int ha_federatedx::rnd_init(bool scan) +{ + DBUG_ENTER("ha_federatedx::rnd_init"); + /* + The use of the 'scan' flag is incredibly important for this handler + to work properly, especially with updates containing WHERE clauses + using indexed columns. + + When the initial query contains a WHERE clause of the query using an + indexed column, it's index_read_idx that selects the exact record from + the foreign database. + + When there is NO index in the query, either due to not having a WHERE + clause, or the WHERE clause is using columns that are not indexed, a + 'full table scan' done by rnd_init, which in this situation simply means + a 'select * from ...' on the foreign table. + + In other words, this 'scan' flag gives us the means to ensure that if + there is an index involved in the query, we want index_read_idx to + retrieve the exact record (scan flag is 0), and do not want rnd_init + to do a 'full table scan' and wipe out that result set. + + Prior to using this flag, the problem was most apparent with updates. + + An initial query like 'UPDATE tablename SET anything = whatever WHERE + indexedcol = someval', index_read_idx would get called, using a query + constructed with a WHERE clause built from the values of index ('indexcol' + in this case, having a value of 'someval'). mysql_store_result would + then get called (this would be the result set we want to use). + + After this rnd_init (from sql_update.cc) would be called, it would then + unecessarily call "select * from table" on the foreign table, then call + mysql_store_result, which would wipe out the correct previous result set + from the previous call of index_read_idx's that had the result set + containing the correct record, hence update the wrong row! + + */ + + if (scan) + { + int error; + + if ((error= txn->acquire(share, TRUE, &io))) + DBUG_RETURN(error); + + if (stored_result) + { + io->free_result(stored_result); + stored_result= 0; + } + + if (io->query(share->select_query, + strlen(share->select_query))) + goto error; + + stored_result= io->store_result(); + if (!stored_result) + goto error; + } + DBUG_RETURN(0); + +error: + DBUG_RETURN(stash_remote_error()); +} + + +int ha_federatedx::rnd_end() +{ + DBUG_ENTER("ha_federatedx::rnd_end"); + DBUG_RETURN(index_end()); +} + + +int ha_federatedx::free_result() +{ + int error; + DBUG_ASSERT(stored_result); + if ((error= txn->acquire(share, FALSE, &io))) + { + DBUG_ASSERT(0); // Fail when testing + return error; + } + io->free_result(stored_result); + stored_result= 0; + return 0; +} + +int ha_federatedx::index_end(void) +{ + int error= 0; + DBUG_ENTER("ha_federatedx::index_end"); + if (stored_result) + error= free_result(); + active_index= MAX_KEY; + DBUG_RETURN(error); +} + + +/* + This is called for each row of the table scan. When you run out of records + you should return HA_ERR_END_OF_FILE. Fill buff up with the row information. + The Field structure for the table is the key to getting data into buf + in a manner that will allow the server to understand it. + + Called from filesort.cc, records.cc, sql_handler.cc, sql_select.cc, + sql_table.cc, and sql_update.cc. +*/ + +int ha_federatedx::rnd_next(uchar *buf) +{ + DBUG_ENTER("ha_federatedx::rnd_next"); + + if (stored_result == 0) + { + /* + Return value of rnd_init is not always checked (see records.cc), + so we can get here _even_ if there is _no_ pre-fetched result-set! + TODO: fix it. We can delete this in 5.1 when rnd_init() is checked. + */ + DBUG_RETURN(1); + } + DBUG_RETURN(read_next(buf, stored_result)); +} + + +/* + ha_federatedx::read_next + + reads from a result set and converts to mysql internal + format + + SYNOPSIS + field_in_record_is_null() + buf byte pointer to record + result mysql result set + + DESCRIPTION + This method is a wrapper method that reads one record from a result + set and converts it to the internal table format + + RETURN VALUE + 1 error + 0 no error +*/ + +int ha_federatedx::read_next(uchar *buf, FEDERATEDX_IO_RESULT *result) +{ + int retval; + FEDERATEDX_IO_ROW *row; + DBUG_ENTER("ha_federatedx::read_next"); + + table->status= STATUS_NOT_FOUND; // For easier return + + if ((retval= txn->acquire(share, TRUE, &io))) + DBUG_RETURN(retval); + + /* Fetch a row, insert it back in a row format. */ + if (!(row= io->fetch_row(result))) + DBUG_RETURN(HA_ERR_END_OF_FILE); + + if (!(retval= convert_row_to_internal_format(buf, row, result))) + table->status= 0; + + DBUG_RETURN(retval); +} + + +/* + store reference to current row so that we can later find it for + a re-read, update or delete. + + In case of federatedx, a reference is either a primary key or + the whole record. + + Called from filesort.cc, sql_select.cc, sql_delete.cc and sql_update.cc. +*/ + +void ha_federatedx::position(const uchar *record) +{ + DBUG_ENTER("ha_federatedx::position"); + if (table->s->primary_key != MAX_KEY) + key_copy(ref, (uchar *)record, table->key_info + table->s->primary_key, + ref_length); + else + memcpy(ref, record, ref_length); + DBUG_VOID_RETURN; +} + + +/* + This is like rnd_next, but you are given a position to use to determine the + row. The position will be of the type that you stored in ref. + + This method is required for an ORDER BY + + Called from filesort.cc records.cc sql_insert.cc sql_select.cc sql_update.cc. +*/ + +int ha_federatedx::rnd_pos(uchar *buf, uchar *pos) +{ + int result; + DBUG_ENTER("ha_federatedx::rnd_pos"); + ha_statistic_increment(&SSV::ha_read_rnd_count); + if (table->s->primary_key != MAX_KEY) + { + /* We have a primary key, so use index_read_idx to find row */ + result= index_read_idx(buf, table->s->primary_key, pos, + ref_length, HA_READ_KEY_EXACT); + } + else + { + /* otherwise, get the old record ref as obtained in ::position */ + memcpy(buf, pos, ref_length); + result= 0; + } + table->status= result ? STATUS_NOT_FOUND : 0; + DBUG_RETURN(result); +} + + +/* + ::info() is used to return information to the optimizer. + Currently this table handler doesn't implement most of the fields + really needed. SHOW also makes use of this data + Another note, you will probably want to have the following in your + code: + if (records < 2) + records = 2; + The reason is that the server will optimize for cases of only a single + record. If in a table scan you don't know the number of records + it will probably be better to set records to two so you can return + as many records as you need. + Along with records a few more variables you may wish to set are: + records + deleted + data_file_length + index_file_length + delete_length + check_time + Take a look at the public variables in handler.h for more information. + + Called in: + filesort.cc + ha_heap.cc + item_sum.cc + opt_sum.cc + sql_delete.cc + sql_delete.cc + sql_derived.cc + sql_select.cc + sql_select.cc + sql_select.cc + sql_select.cc + sql_select.cc + sql_show.cc + sql_show.cc + sql_show.cc + sql_show.cc + sql_table.cc + sql_union.cc + sql_update.cc + +*/ + +int ha_federatedx::info(uint flag) +{ + char error_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + uint error_code; + federatedx_io *tmp_io= 0; + DBUG_ENTER("ha_federatedx::info"); + + error_code= ER_QUERY_ON_FOREIGN_DATA_SOURCE; + + /* we want not to show table status if not needed to do so */ + if (flag & (HA_STATUS_VARIABLE | HA_STATUS_CONST | HA_STATUS_AUTO)) + { + if ((error_code= txn->acquire(share, TRUE, &tmp_io))) + goto fail; + } + + if (flag & (HA_STATUS_VARIABLE | HA_STATUS_CONST)) + { + /* + size of IO operations (This is based on a good guess, no high science + involved) + */ + if (flag & HA_STATUS_CONST) + stats.block_size= 4096; + + if (tmp_io->table_metadata(&stats, share->table_name, + share->table_name_length, flag)) + goto error; + } + + if (flag & HA_STATUS_AUTO) + stats.auto_increment_value= tmp_io->last_insert_id(); + + /* + If ::info created it's own transaction, close it. This happens in case + of show table status; + */ + txn->release(&tmp_io); + + DBUG_RETURN(0); + +error: + if (tmp_io) + { + my_sprintf(error_buffer, (error_buffer, ": %d : %s", + tmp_io->error_code(), tmp_io->error_str())); + my_error(error_code, MYF(0), error_buffer); + } + else + if (remote_error_number != -1 /* error already reported */) + { + error_code= remote_error_number; + my_error(error_code, MYF(0), ER(error_code)); + } +fail: + txn->release(&tmp_io); + DBUG_RETURN(error_code); +} + + +/** + @brief Handles extra signals from MySQL server + + @param[in] operation Hint for storage engine + + @return Operation Status + @retval 0 OK + */ +int ha_federatedx::extra(ha_extra_function operation) +{ + DBUG_ENTER("ha_federatedx::extra"); + switch (operation) { + case HA_EXTRA_IGNORE_DUP_KEY: + ignore_duplicates= TRUE; + break; + case HA_EXTRA_NO_IGNORE_DUP_KEY: + insert_dup_update= FALSE; + ignore_duplicates= FALSE; + break; + case HA_EXTRA_WRITE_CAN_REPLACE: + replace_duplicates= TRUE; + break; + case HA_EXTRA_WRITE_CANNOT_REPLACE: + /* + We use this flag to ensure that we do not create an "INSERT IGNORE" + statement when inserting new rows into the remote table. + */ + replace_duplicates= FALSE; + break; + case HA_EXTRA_INSERT_WITH_UPDATE: + insert_dup_update= TRUE; + break; + default: + /* do nothing */ + DBUG_PRINT("info",("unhandled operation: %d", (uint) operation)); + } + DBUG_RETURN(0); +} + + +/** + @brief Reset state of file to after 'open'. + + @detail This function is called after every statement for all tables + used by that statement. + + @return Operation status + @retval 0 OK +*/ + +int ha_federatedx::reset(void) +{ + insert_dup_update= FALSE; + ignore_duplicates= FALSE; + replace_duplicates= FALSE; + return 0; +} + + +/* + Used to delete all rows in a table. Both for cases of truncate and + for cases where the optimizer realizes that all rows will be + removed as a result of a SQL statement. + + Called from item_sum.cc by Item_func_group_concat::clear(), + Item_sum_count_distinct::clear(), and Item_func_group_concat::clear(). + Called from sql_delete.cc by mysql_delete(). + Called from sql_select.cc by JOIN::reinit(). + Called from sql_union.cc by st_select_lex_unit::exec(). +*/ + +int ha_federatedx::delete_all_rows() +{ + char query_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + String query(query_buffer, sizeof(query_buffer), &my_charset_bin); + int error; + DBUG_ENTER("ha_federatedx::delete_all_rows"); + + query.length(0); + + query.set_charset(system_charset_info); + query.append(STRING_WITH_LEN("TRUNCATE ")); + append_ident(&query, share->table_name, share->table_name_length, + ident_quote_char); + + /* no need for savepoint in autocommit mode */ + if (!(ha_thd()->options & (OPTION_NOT_AUTOCOMMIT | OPTION_BEGIN))) + txn->stmt_autocommit(); + + /* + TRUNCATE won't return anything in mysql_affected_rows + */ + + if ((error= txn->acquire(share, FALSE, &io))) + DBUG_RETURN(error); + + if (io->query(query.ptr(), query.length())) + { + DBUG_RETURN(stash_remote_error()); + } + stats.deleted+= stats.records; + stats.records= 0; + DBUG_RETURN(0); +} + + +/* + The idea with handler::store_lock() is the following: + + The statement decided which locks we should need for the table + for updates/deletes/inserts we get WRITE locks, for SELECT... we get + read locks. + + Before adding the lock into the table lock handler (see thr_lock.c) + mysqld calls store lock with the requested locks. Store lock can now + modify a write lock to a read lock (or some other lock), ignore the + lock (if we don't want to use MySQL table locks at all) or add locks + for many tables (like we do when we are using a MERGE handler). + + Berkeley DB for federatedx changes all WRITE locks to TL_WRITE_ALLOW_WRITE + (which signals that we are doing WRITES, but we are still allowing other + reader's and writer's. + + When releasing locks, store_lock() are also called. In this case one + usually doesn't have to do anything. + + In some exceptional cases MySQL may send a request for a TL_IGNORE; + This means that we are requesting the same lock as last time and this + should also be ignored. (This may happen when someone does a flush + table when we have opened a part of the tables, in which case mysqld + closes and reopens the tables and tries to get the same locks at last + time). In the future we will probably try to remove this. + + Called from lock.cc by get_lock_data(). +*/ + +THR_LOCK_DATA **ha_federatedx::store_lock(THD *thd, + THR_LOCK_DATA **to, + enum thr_lock_type lock_type) +{ + DBUG_ENTER("ha_federatedx::store_lock"); + if (lock_type != TL_IGNORE && lock.type == TL_UNLOCK) + { + /* + Here is where we get into the guts of a row level lock. + If TL_UNLOCK is set + If we are not doing a LOCK TABLE or DISCARD/IMPORT + TABLESPACE, then allow multiple writers + */ + + if ((lock_type >= TL_WRITE_CONCURRENT_INSERT && + lock_type <= TL_WRITE) && !thd->in_lock_tables) + lock_type= TL_WRITE_ALLOW_WRITE; + + /* + In queries of type INSERT INTO t1 SELECT ... FROM t2 ... + MySQL would use the lock TL_READ_NO_INSERT on t2, and that + would conflict with TL_WRITE_ALLOW_WRITE, blocking all inserts + to t2. Convert the lock to a normal read lock to allow + concurrent inserts to t2. + */ + + if (lock_type == TL_READ_NO_INSERT && !thd->in_lock_tables) + lock_type= TL_READ; + + lock.type= lock_type; + } + + *to++= &lock; + + DBUG_RETURN(to); +} + + +static int test_connection(MYSQL_THD thd, federatedx_io *io, + FEDERATEDX_SHARE *share) +{ + char buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + String str(buffer, sizeof(buffer), &my_charset_bin); + FEDERATEDX_IO_RESULT *resultset= NULL; + int retval; + + str.length(0); + str.append(STRING_WITH_LEN("SELECT * FROM ")); + append_identifier(thd, &str, share->table_name, + share->table_name_length); + str.append(STRING_WITH_LEN(" WHERE 1=0")); + + if ((retval= io->query(str.ptr(), str.length()))) + { + my_sprintf(buffer, (buffer, + "database: '%s' username: '%s' hostname: '%s'", + share->database, share->username, share->hostname)); + DBUG_PRINT("info", ("error-code: %d", io->error_code())); + my_error(ER_CANT_CREATE_FEDERATED_TABLE, MYF(0), buffer); + } + else + resultset= io->store_result(); + + io->free_result(resultset); + + return retval; +} + +/* + create() does nothing, since we have no local setup of our own. + FUTURE: We should potentially connect to the foreign database and +*/ + +int ha_federatedx::create(const char *name, TABLE *table_arg, + HA_CREATE_INFO *create_info) +{ + int retval; + THD *thd= current_thd; + FEDERATEDX_SHARE tmp_share; // Only a temporary share, to test the url + federatedx_txn *tmp_txn; + federatedx_io *tmp_io= NULL; + DBUG_ENTER("ha_federatedx::create"); + + if ((retval= parse_url(thd->mem_root, &tmp_share, table_arg, 1))) + goto error; + + /* loopback socket connections hang due to LOCK_open mutex */ + if ((!tmp_share.hostname || !strcmp(tmp_share.hostname,my_localhost)) && + !tmp_share.port) + goto error; + + /* + If possible, we try to use an existing network connection to + the remote server. To ensure that no new FEDERATEDX_SERVER + instance is created, we pass NULL in get_server() TABLE arg. + */ + pthread_mutex_lock(&federatedx_mutex); + tmp_share.s= get_server(&tmp_share, NULL); + pthread_mutex_unlock(&federatedx_mutex); + + if (tmp_share.s) + { + tmp_txn= get_txn(thd); + if (!(retval= tmp_txn->acquire(&tmp_share, TRUE, &tmp_io))) + { + retval= test_connection(thd, tmp_io, &tmp_share); + tmp_txn->release(&tmp_io); + } + free_server(tmp_txn, tmp_share.s); + } + else + { + FEDERATEDX_SERVER server; + +#ifdef NOT_YET + /* + Bug#25679 + Ensure that we do not hold the LOCK_open mutex while attempting + to establish FederatedX connection to guard against a trivial + Denial of Service scenerio. + */ + safe_mutex_assert_not_owner(&LOCK_open); +#endif + + fill_server(thd->mem_root, &server, &tmp_share, create_info->table_charset); + +#ifndef DBUG_OFF + pthread_mutex_init(&server.mutex, MY_MUTEX_INIT_FAST); + pthread_mutex_lock(&server.mutex); +#endif + + tmp_io= federatedx_io::construct(thd->mem_root, &server); + + retval= test_connection(thd, tmp_io, &tmp_share); + +#ifndef DBUG_OFF + pthread_mutex_unlock(&server.mutex); + pthread_mutex_destroy(&server.mutex); +#endif + + delete tmp_io; + } + +error: + DBUG_RETURN(retval); + +} + + +int ha_federatedx::stash_remote_error() +{ + DBUG_ENTER("ha_federatedx::stash_remote_error()"); + if (!io) + DBUG_RETURN(remote_error_number); + remote_error_number= io->error_code(); + strmake(remote_error_buf, io->error_str(), sizeof(remote_error_buf)-1); + if (remote_error_number == ER_DUP_ENTRY || + remote_error_number == ER_DUP_KEY) + DBUG_RETURN(HA_ERR_FOUND_DUPP_KEY); + DBUG_RETURN(HA_FEDERATEDX_ERROR_WITH_REMOTE_SYSTEM); +} + + +bool ha_federatedx::get_error_message(int error, String* buf) +{ + DBUG_ENTER("ha_federatedx::get_error_message"); + DBUG_PRINT("enter", ("error: %d", error)); + if (error == HA_FEDERATEDX_ERROR_WITH_REMOTE_SYSTEM) + { + buf->append(STRING_WITH_LEN("Error on remote system: ")); + buf->qs_append(remote_error_number); + buf->append(STRING_WITH_LEN(": ")); + buf->append(remote_error_buf); + + remote_error_number= 0; + remote_error_buf[0]= '\0'; + } + DBUG_PRINT("exit", ("message: %s", buf->ptr())); + DBUG_RETURN(FALSE); +} + + +int ha_federatedx::start_stmt(MYSQL_THD thd, thr_lock_type lock_type) +{ + DBUG_ENTER("ha_federatedx::start_stmt"); + DBUG_ASSERT(txn == get_txn(thd)); + + if (!txn->in_transaction()) + { + txn->stmt_begin(); + trans_register_ha(thd, FALSE, ht); + } + DBUG_RETURN(0); +} + + +int ha_federatedx::external_lock(MYSQL_THD thd, int lock_type) +{ + int error= 0; + DBUG_ENTER("ha_federatedx::external_lock"); + + if (lock_type == F_UNLCK) + txn->release(&io); + else + { + txn= get_txn(thd); + if (!(error= txn->acquire(share, lock_type == F_RDLCK, &io)) && + (lock_type == F_WRLCK || !io->is_autocommit())) + { + if (!thd_test_options(thd, (OPTION_NOT_AUTOCOMMIT | OPTION_BEGIN))) + { + txn->stmt_begin(); + trans_register_ha(thd, FALSE, ht); + } + else + { + txn->txn_begin(); + trans_register_ha(thd, TRUE, ht); + } + } + } + + DBUG_RETURN(error); +} + + +int ha_federatedx::savepoint_set(handlerton *hton, MYSQL_THD thd, void *sv) +{ + int error= 0; + federatedx_txn *txn= (federatedx_txn *) thd_get_ha_data(thd, hton); + DBUG_ENTER("ha_federatedx::savepoint_set"); + + if (txn && txn->has_connections()) + { + if (txn->txn_begin()) + trans_register_ha(thd, TRUE, hton); + + txn->sp_acquire((ulong *) sv); + + DBUG_ASSERT(1 < *(ulong *) sv); + } + + DBUG_RETURN(error); +} + + +int ha_federatedx::savepoint_rollback(handlerton *hton, MYSQL_THD thd, void *sv) + { + int error= 0; + federatedx_txn *txn= (federatedx_txn *) thd_get_ha_data(thd, hton); + DBUG_ENTER("ha_federatedx::savepoint_rollback"); + + if (txn) + error= txn->sp_rollback((ulong *) sv); + + DBUG_RETURN(error); +} + + +int ha_federatedx::savepoint_release(handlerton *hton, MYSQL_THD thd, void *sv) +{ + int error= 0; + federatedx_txn *txn= (federatedx_txn *) thd_get_ha_data(thd, hton); + DBUG_ENTER("ha_federatedx::savepoint_release"); + + if (txn) + error= txn->sp_release((ulong *) sv); + + DBUG_RETURN(error); +} + + +int ha_federatedx::commit(handlerton *hton, MYSQL_THD thd, bool all) +{ + int return_val; + federatedx_txn *txn= (federatedx_txn *) thd_get_ha_data(thd, hton); + DBUG_ENTER("ha_federatedx::commit"); + + if (all) + return_val= txn->txn_commit(); + else + return_val= txn->stmt_commit(); + + DBUG_PRINT("info", ("error val: %d", return_val)); + DBUG_RETURN(return_val); +} + + +int ha_federatedx::rollback(handlerton *hton, MYSQL_THD thd, bool all) +{ + int return_val; + federatedx_txn *txn= (federatedx_txn *) thd_get_ha_data(thd, hton); + DBUG_ENTER("ha_federatedx::rollback"); + + if (all) + return_val= txn->txn_rollback(); + else + return_val= txn->stmt_rollback(); + + DBUG_PRINT("info", ("error val: %d", return_val)); + DBUG_RETURN(return_val); +} + +struct st_mysql_storage_engine federatedx_storage_engine= +{ MYSQL_HANDLERTON_INTERFACE_VERSION }; + +mysql_declare_plugin(federated) +{ + MYSQL_STORAGE_ENGINE_PLUGIN, + &federatedx_storage_engine, + "FEDERATED", + "Patrick Galbraith", + "FederatedX pluggable storage engine", + PLUGIN_LICENSE_GPL, + federatedx_db_init, /* Plugin Init */ + federatedx_done, /* Plugin Deinit */ + 0x0100 /* 1.0 */, + NULL, /* status variables */ + NULL, /* system variables */ + NULL /* config options */ +} +mysql_declare_plugin_end; === added file 'storage/federatedx/ha_federatedx.h' --- a/storage/federatedx/ha_federatedx.h 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/ha_federatedx.h 2009-10-30 18:50:56 +0000 @@ -0,0 +1,446 @@ +/* +Copyright (c) 2008, Patrick Galbraith +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + + * Neither the name of Patrick Galbraith nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +class federatedx_io; + +/* + FEDERATEDX_SERVER will eventually be a structure that will be shared among + all FEDERATEDX_SHARE instances so that the federated server can minimise + the number of open connections. This will eventually lead to the support + of reliable XA federated tables. +*/ +typedef struct st_fedrated_server { + MEM_ROOT mem_root; + uint use_count, io_count; + + uchar *key; + uint key_length; + + const char *scheme; + const char *hostname; + const char *username; + const char *password; + const char *database; + const char *socket; + ushort port; + + const char *csname; + + pthread_mutex_t mutex; + federatedx_io *idle_list; +} FEDERATEDX_SERVER; + +/* + Please read ha_exmple.cc before reading this file. + Please keep in mind that the federatedx storage engine implements all methods + that are required to be implemented. handler.h has a full list of methods + that you can implement. +*/ + +#ifdef USE_PRAGMA_INTERFACE +#pragma interface /* gcc class implementation */ +#endif + +#include <mysql.h> + +/* + handler::print_error has a case statement for error numbers. + This value is (10000) is far out of range and will envoke the + default: case. + (Current error range is 120-159 from include/my_base.h) +*/ +#define HA_FEDERATEDX_ERROR_WITH_REMOTE_SYSTEM 10000 + +#define FEDERATEDX_QUERY_BUFFER_SIZE STRING_BUFFER_USUAL_SIZE * 5 +#define FEDERATEDX_RECORDS_IN_RANGE 2 +#define FEDERATEDX_MAX_KEY_LENGTH 3500 // Same as innodb + +/* + FEDERATEDX_SHARE is a structure that will be shared amoung all open handlers + The example implements the minimum of what you will probably need. +*/ +typedef struct st_federatedx_share { + MEM_ROOT mem_root; + + bool parsed; + /* this key is unique db/tablename */ + const char *share_key; + /* + the primary select query to be used in rnd_init + */ + char *select_query; + /* + remote host info, parse_url supplies + */ + char *server_name; + char *connection_string; + char *scheme; + char *hostname; + char *username; + char *password; + char *database; + char *table_name; + char *table; + char *socket; + char *sport; + int share_key_length; + ushort port; + + uint table_name_length, server_name_length, connect_string_length; + uint use_count; + THR_LOCK lock; + FEDERATEDX_SERVER *s; +} FEDERATEDX_SHARE; + + +typedef struct st_federatedx_result FEDERATEDX_IO_RESULT; +typedef struct st_federatedx_row FEDERATEDX_IO_ROW; +typedef ptrdiff_t FEDERATEDX_IO_OFFSET; + +class federatedx_io +{ + friend class federatedx_txn; + FEDERATEDX_SERVER * const server; + federatedx_io **owner_ptr; + federatedx_io *txn_next; + federatedx_io *idle_next; + bool active; /* currently participating in a transaction */ + bool busy; /* in use by a ha_federated instance */ + bool readonly;/* indicates that no updates have occurred */ + +protected: + void set_active(bool new_active) + { active= new_active; } +public: + federatedx_io(FEDERATEDX_SERVER *); + virtual ~federatedx_io(); + + bool is_readonly() const { return readonly; } + bool is_active() const { return active; } + + const char * get_charsetname() const + { return server->csname ? server->csname : "latin1"; } + + const char * get_hostname() const { return server->hostname; } + const char * get_username() const { return server->username; } + const char * get_password() const { return server->password; } + const char * get_database() const { return server->database; } + ushort get_port() const { return server->port; } + const char * get_socket() const { return server->socket; } + + static bool handles_scheme(const char *scheme); + static federatedx_io *construct(MEM_ROOT *server_root, + FEDERATEDX_SERVER *server); + + static void *operator new(size_t size, MEM_ROOT *mem_root) throw () + { return alloc_root(mem_root, size); } + static void operator delete(void *ptr, size_t size) + { TRASH(ptr, size); } + + virtual int query(const char *buffer, uint length)=0; + virtual FEDERATEDX_IO_RESULT *store_result()=0; + + virtual size_t max_query_size() const=0; + + virtual my_ulonglong affected_rows() const=0; + virtual my_ulonglong last_insert_id() const=0; + + virtual int error_code()=0; + virtual const char *error_str()=0; + + virtual void reset()=0; + virtual int commit()=0; + virtual int rollback()=0; + + virtual int savepoint_set(ulong sp)=0; + virtual ulong savepoint_release(ulong sp)=0; + virtual ulong savepoint_rollback(ulong sp)=0; + virtual void savepoint_restrict(ulong sp)=0; + + virtual ulong last_savepoint() const=0; + virtual ulong actual_savepoint() const=0; + virtual bool is_autocommit() const=0; + + virtual bool table_metadata(ha_statistics *stats, const char *table_name, + uint table_name_length, uint flag) = 0; + + /* resultset operations */ + + virtual void free_result(FEDERATEDX_IO_RESULT *io_result)=0; + virtual unsigned int get_num_fields(FEDERATEDX_IO_RESULT *io_result)=0; + virtual my_ulonglong get_num_rows(FEDERATEDX_IO_RESULT *io_result)=0; + virtual FEDERATEDX_IO_ROW *fetch_row(FEDERATEDX_IO_RESULT *io_result)=0; + virtual ulong *fetch_lengths(FEDERATEDX_IO_RESULT *io_result)=0; + virtual const char *get_column_data(FEDERATEDX_IO_ROW *row, + unsigned int column)=0; + virtual bool is_column_null(const FEDERATEDX_IO_ROW *row, + unsigned int column) const=0; +}; + + +class federatedx_txn +{ + federatedx_io *txn_list; + ulong savepoint_level; + ulong savepoint_stmt; + ulong savepoint_next; + + void release_scan(); +public: + federatedx_txn(); + ~federatedx_txn(); + + bool has_connections() const { return txn_list != NULL; } + bool in_transaction() const { return savepoint_next != 0; } + int acquire(FEDERATEDX_SHARE *share, bool readonly, federatedx_io **io); + void release(federatedx_io **io); + void close(FEDERATEDX_SERVER *); + + bool txn_begin(); + int txn_commit(); + int txn_rollback(); + + bool sp_acquire(ulong *save); + int sp_rollback(ulong *save); + int sp_release(ulong *save); + + bool stmt_begin(); + int stmt_commit(); + int stmt_rollback(); + void stmt_autocommit(); +}; + + +/* + Class definition for the storage engine +*/ +class ha_federatedx: public handler +{ + friend int federatedx_db_init(void *p); + + THR_LOCK_DATA lock; /* MySQL lock */ + FEDERATEDX_SHARE *share; /* Shared lock info */ + federatedx_txn *txn; + federatedx_io *io; + FEDERATEDX_IO_RESULT *stored_result; + uint fetch_num; // stores the fetch num + FEDERATEDX_IO_OFFSET current_position; // Current position used by ::position() + int remote_error_number; + char remote_error_buf[FEDERATEDX_QUERY_BUFFER_SIZE]; + bool ignore_duplicates, replace_duplicates; + bool insert_dup_update; + DYNAMIC_STRING bulk_insert; + +private: + /* + return 0 on success + return errorcode otherwise + */ + uint convert_row_to_internal_format(uchar *buf, FEDERATEDX_IO_ROW *row, + FEDERATEDX_IO_RESULT *result); + bool create_where_from_key(String *to, KEY *key_info, + const key_range *start_key, + const key_range *end_key, + bool records_in_range, bool eq_range); + int stash_remote_error(); + + federatedx_txn *get_txn(THD *thd, bool no_create= FALSE); + + static int disconnect(handlerton *hton, MYSQL_THD thd); + static int savepoint_set(handlerton *hton, MYSQL_THD thd, void *sv); + static int savepoint_rollback(handlerton *hton, MYSQL_THD thd, void *sv); + static int savepoint_release(handlerton *hton, MYSQL_THD thd, void *sv); + static int commit(handlerton *hton, MYSQL_THD thd, bool all); + static int rollback(handlerton *hton, MYSQL_THD thd, bool all); + + bool append_stmt_insert(String *query); + + int read_next(uchar *buf, FEDERATEDX_IO_RESULT *result); + int index_read_idx_with_result_set(uchar *buf, uint index, + const uchar *key, + uint key_len, + ha_rkey_function find_flag, + FEDERATEDX_IO_RESULT **result); + int real_query(const char *query, uint length); + int real_connect(FEDERATEDX_SHARE *my_share, uint create_flag); +public: + ha_federatedx(handlerton *hton, TABLE_SHARE *table_arg); + ~ha_federatedx() {} + /* The name that will be used for display purposes */ + const char *table_type() const { return "FEDERATED"; } + /* + The name of the index type that will be used for display + don't implement this method unless you really have indexes + */ + // perhaps get index type + const char *index_type(uint inx) { return "REMOTE"; } + const char **bas_ext() const; + /* + This is a list of flags that says what the storage engine + implements. The current table flags are documented in + handler.h + */ + ulonglong table_flags() const + { + /* fix server to be able to get remote server table flags */ + return (HA_PRIMARY_KEY_IN_READ_INDEX | HA_FILE_BASED + | HA_REC_NOT_IN_SEQ | HA_AUTO_PART_KEY | HA_CAN_INDEX_BLOBS | + HA_BINLOG_ROW_CAPABLE | HA_BINLOG_STMT_CAPABLE | + HA_NO_PREFIX_CHAR_KEYS | HA_PRIMARY_KEY_REQUIRED_FOR_DELETE | + HA_PARTIAL_COLUMN_READ | HA_NULL_IN_KEY); + } + /* + This is a bitmap of flags that says how the storage engine + implements indexes. The current index flags are documented in + handler.h. If you do not implement indexes, just return zero + here. + + part is the key part to check. First key part is 0 + If all_parts it's set, MySQL want to know the flags for the combined + index up to and including 'part'. + */ + /* fix server to be able to get remote server index flags */ + ulong index_flags(uint inx, uint part, bool all_parts) const + { + return (HA_READ_NEXT | HA_READ_RANGE | HA_READ_AFTER_KEY); + } + uint max_supported_record_length() const { return HA_MAX_REC_LENGTH; } + uint max_supported_keys() const { return MAX_KEY; } + uint max_supported_key_parts() const { return MAX_REF_PARTS; } + uint max_supported_key_length() const { return FEDERATEDX_MAX_KEY_LENGTH; } + uint max_supported_key_part_length() const { return FEDERATEDX_MAX_KEY_LENGTH; } + /* + Called in test_quick_select to determine if indexes should be used. + Normally, we need to know number of blocks . For federatedx we need to + know number of blocks on remote side, and number of packets and blocks + on the network side (?) + Talk to Kostja about this - how to get the + number of rows * ... + disk scan time on other side (block size, size of the row) + network time ... + The reason for "records * 1000" is that such a large number forces + this to use indexes " + */ + double scan_time() + { + DBUG_PRINT("info", ("records %lu", (ulong) stats.records)); + return (double)(stats.records*1000); + } + /* + The next method will never be called if you do not implement indexes. + */ + double read_time(uint index, uint ranges, ha_rows rows) + { + /* + Per Brian, this number is bugus, but this method must be implemented, + and at a later date, he intends to document this issue for handler code + */ + return (double) rows / 20.0+1; + } + + const key_map *keys_to_use_for_scanning() { return &key_map_full; } + /* + Everything below are methods that we implment in ha_federatedx.cc. + + Most of these methods are not obligatory, skip them and + MySQL will treat them as not implemented + */ + int open(const char *name, int mode, uint test_if_locked); // required + int close(void); // required + + void start_bulk_insert(ha_rows rows); + int end_bulk_insert(bool abort); + int write_row(uchar *buf); + int update_row(const uchar *old_data, uchar *new_data); + int delete_row(const uchar *buf); + int index_init(uint keynr, bool sorted); + ha_rows estimate_rows_upper_bound(); + int index_read(uchar *buf, const uchar *key, + uint key_len, enum ha_rkey_function find_flag); + int index_read_idx(uchar *buf, uint idx, const uchar *key, + uint key_len, enum ha_rkey_function find_flag); + int index_next(uchar *buf); + int index_end(); + int read_range_first(const key_range *start_key, + const key_range *end_key, + bool eq_range, bool sorted); + int read_range_next(); + /* + unlike index_init(), rnd_init() can be called two times + without rnd_end() in between (it only makes sense if scan=1). + then the second call should prepare for the new table scan + (e.g if rnd_init allocates the cursor, second call should + position it to the start of the table, no need to deallocate + and allocate it again + */ + int rnd_init(bool scan); //required + int rnd_end(); + int rnd_next(uchar *buf); //required + int rnd_pos(uchar *buf, uchar *pos); //required + void position(const uchar *record); //required + int info(uint); //required + int extra(ha_extra_function operation); + + void update_auto_increment(void); + int repair(THD* thd, HA_CHECK_OPT* check_opt); + int optimize(THD* thd, HA_CHECK_OPT* check_opt); + + int delete_all_rows(void); + int create(const char *name, TABLE *form, + HA_CREATE_INFO *create_info); //required + ha_rows records_in_range(uint inx, key_range *start_key, + key_range *end_key); + uint8 table_cache_type() { return HA_CACHE_TBL_NOCACHE; } + + THR_LOCK_DATA **store_lock(THD *thd, THR_LOCK_DATA **to, + enum thr_lock_type lock_type); //required + bool get_error_message(int error, String *buf); + int start_stmt(THD *thd, thr_lock_type lock_type); + int external_lock(THD *thd, int lock_type); + int reset(void); + int free_result(void); +}; + +extern const char ident_quote_char; // Character for quoting + // identifiers +extern const char value_quote_char; // Character for quoting + // literals + +extern bool append_ident(String *string, const char *name, uint length, + const char quote_char); + + +extern federatedx_io *instantiate_io_mysql(MEM_ROOT *server_root, + FEDERATEDX_SERVER *server); +extern federatedx_io *instantiate_io_null(MEM_ROOT *server_root, + FEDERATEDX_SERVER *server); === added file 'storage/federatedx/plug.in' --- a/storage/federatedx/plug.in 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/plug.in 2009-10-30 18:50:56 +0000 @@ -0,0 +1,5 @@ +MYSQL_STORAGE_ENGINE(federated,,[FederatedX Storage Engine], + [FederatedX Storage Engine], [max,max-no-ndb]) +MYSQL_PLUGIN_DYNAMIC(federated, [ha_federatedx.la]) +MYSQL_PLUGIN_STATIC(federated, [libfederatedx.a]) +MYSQL_PLUGIN_DEPENDS_ON_MYSQL_INTERNALS(federated, [ha_federatedx.cc]) === modified file 'storage/maria/ha_maria.cc' --- a/storage/maria/ha_maria.cc 2009-10-06 14:53:46 +0000 +++ b/storage/maria/ha_maria.cc 2009-10-26 11:35:42 +0000 @@ -266,7 +266,7 @@ static void _ma_check_print_msg(HA_CHECK if (!thd->vio_ok()) { - sql_print_error(msgbuf); + sql_print_error(fmt, args); return; } @@ -1619,7 +1619,7 @@ int ha_maria::preload_keys(THD * thd, HA param.db_name= table->s->db.str; param.table_name= table->s->table_name.str; param.testflag= 0; - _ma_check_print_error(&param, errmsg); + _ma_check_print_error(&param, "%s", errmsg); DBUG_RETURN(HA_ADMIN_FAILED); } DBUG_RETURN(HA_ADMIN_OK); === modified file 'storage/maria/ma_extra.c' --- a/storage/maria/ma_extra.c 2009-02-19 09:01:25 +0000 +++ b/storage/maria/ma_extra.c 2009-10-06 06:13:56 +0000 @@ -323,9 +323,16 @@ int maria_extra(MARIA_HA *info, enum ha_ error= my_errno; info->lock_type= F_UNLCK; } - if (share->kfile.file >= 0) - _ma_decrement_open_count(info); + /* + We don't need to call _mi_decrement_open_count() if we are + dropping the table, as the files will be removed anyway. If we + are aborted before the files is removed, it's better to not + call it as in that case the automatic repair on open will add + the missing index entries + */ pthread_mutex_lock(&share->intern_lock); + if (share->kfile.file >= 0 && function != HA_EXTRA_PREPARE_FOR_DROP) + _ma_decrement_open_count(info); if (info->trn) { _ma_remove_table_from_trnman(share, info->trn); === modified file 'storage/maria/ma_locking.c' --- a/storage/maria/ma_locking.c 2009-02-09 21:52:42 +0000 +++ b/storage/maria/ma_locking.c 2009-10-06 06:13:56 +0000 @@ -484,7 +484,7 @@ int _ma_decrement_open_count(MARIA_HA *i { uint old_lock=info->lock_type; share->global_changed=0; - lock_error=maria_lock_database(info,F_WRLCK); + lock_error= my_disable_locking ? 0 : maria_lock_database(info, F_WRLCK); /* Its not fatal even if we couldn't get the lock ! */ if (share->state.open_count > 0) { @@ -499,7 +499,7 @@ int _ma_decrement_open_count(MARIA_HA *i MYF(MY_NABP)); } } - if (!lock_error) + if (!lock_error && !my_disable_locking) lock_error=maria_lock_database(info,old_lock); } return test(lock_error || write_error); === modified file 'storage/maria/ma_recovery.c' --- a/storage/maria/ma_recovery.c 2009-03-05 16:47:31 +0000 +++ b/storage/maria/ma_recovery.c 2009-10-26 11:35:42 +0000 @@ -199,13 +199,17 @@ int maria_recovery_from_log(void) int res= 1; FILE *trace_file; uint warnings_count; +#ifdef EXTRA_DEBUG + char name_buff[FN_REFLEN]; +#endif DBUG_ENTER("maria_recovery_from_log"); DBUG_ASSERT(!maria_in_recovery); maria_in_recovery= TRUE; #ifdef EXTRA_DEBUG - trace_file= fopen("maria_recovery.trace", "a+"); + fn_format(name_buff, "maria_recovery.trace", maria_data_root, "", MYF(0)); + trace_file= my_fopen(name_buff, O_WRONLY|O_APPEND|O_CREAT, MYF(MY_WME)); #else trace_file= NULL; /* no trace file for being fast */ #endif @@ -222,7 +226,7 @@ int maria_recovery_from_log(void) warnings_count); } if (trace_file) - fclose(trace_file); + my_fclose(trace_file, MYF(0)); maria_in_recovery= FALSE; DBUG_RETURN(res); } === modified file 'storage/maria/unittest/ma_test_loghandler-t.c' --- a/storage/maria/unittest/ma_test_loghandler-t.c 2008-08-04 16:57:41 +0000 +++ b/storage/maria/unittest/ma_test_loghandler-t.c 2009-10-26 11:35:42 +0000 @@ -113,10 +113,8 @@ static my_bool check_content(uchar *ptr, void read_ok(TRANSLOG_HEADER_BUFFER *rec) { - char buff[80]; - my_snprintf(buff, sizeof(buff), "read record type: %u LSN: (%lu,0x%lx)", - rec->type, LSN_IN_PARTS(rec->lsn)); - ok(1, buff); + ok(1, "read record type: %u LSN: (%lu,0x%lx)", + rec->type, LSN_IN_PARTS(rec->lsn)); } /* === modified file 'storage/myisam/mi_extra.c' --- a/storage/myisam/mi_extra.c 2009-09-03 14:05:38 +0000 +++ b/storage/myisam/mi_extra.c 2009-10-06 06:13:56 +0000 @@ -286,9 +286,19 @@ int mi_extra(MI_INFO *info, enum ha_extr info->lock_type = F_UNLCK; } if (share->kfile >= 0) + { + /* + We don't need to call _mi_decrement_open_count() if we are + dropping the table, as the files will be removed anyway. If we + are aborted before the files is removed, it's better to not + call it as in that case the automatic repair on open will add + the missing index entries + */ + if (function != HA_EXTRA_PREPARE_FOR_DROP) _mi_decrement_open_count(info); - if (share->kfile >= 0 && my_close(share->kfile,MYF(0))) - error=my_errno; + if (my_close(share->kfile,MYF(0))) + error=my_errno; + } { LIST *list_element ; for (list_element=myisam_open_list ; === modified file 'storage/pbxt/src/cache_xt.cc' --- a/storage/pbxt/src/cache_xt.cc 2009-08-17 11:12:36 +0000 +++ b/storage/pbxt/src/cache_xt.cc 2009-10-30 18:50:56 +0000 @@ -374,7 +374,7 @@ xtPublic void xt_ind_release_handle(XTIn { DcHandleSlotPtr hs; XTIndBlockPtr block = NULL; - u_int hash_idx = NULL; + u_int hash_idx = 0; DcSegmentPtr seg = NULL; XTIndBlockPtr xblock; @@ -1379,7 +1379,7 @@ xtPublic xtBool xt_ind_fetch(XTOpenTable ASSERT_NS(iref->ir_xlock == 2); #endif if (!(block = ind_cac_fetch(ot, ind, address, &seg, TRUE))) - return NULL; + return 0; branch_size = XT_GET_DISK_2(((XTIdxBranchDPtr) block->cb_data)->tb_size_2); if (XT_GET_INDEX_BLOCK_LEN(branch_size) < 2 || XT_GET_INDEX_BLOCK_LEN(branch_size) > XT_INDEX_PAGE_SIZE) { === modified file 'storage/pbxt/src/strutil_xt.cc' --- a/storage/pbxt/src/strutil_xt.cc 2009-09-03 06:15:03 +0000 +++ b/storage/pbxt/src/strutil_xt.cc 2009-10-26 11:35:42 +0000 @@ -21,10 +21,8 @@ * H&G2JCtL */ +#include "mysql_priv.h" #include "xt_config.h" - -#include <stdio.h> -#include <string.h> #include <ctype.h> #include "strutil_xt.h" @@ -109,6 +107,14 @@ xtPublic void xt_2nd_last_name_of_path(s *dest = 0; return; } + /* If temporary file */ + if (!is_prefix(path, mysql_data_home) && + !is_prefix(path, mysql_real_data_home)) + { + *dest= 0; + return; + } + ptr = path + len - 1; while (ptr != path && !XT_IS_DIR_CHAR(*ptr)) ptr--; === modified file 'storage/xtradb/include/buf0buf.ic' --- a/storage/xtradb/include/buf0buf.ic 2009-06-25 01:43:25 +0000 +++ b/storage/xtradb/include/buf0buf.ic 2009-10-30 18:50:56 +0000 @@ -1056,7 +1056,7 @@ buf_page_release( buf_block_t* block, /* in: buffer block */ ulint rw_latch, /* in: RW_S_LATCH, RW_X_LATCH, RW_NO_LATCH */ - mtr_t* mtr) /* in: mtr */ + mtr_t* mtr __attribute__((unused))) /* in: mtr */ { ut_ad(block); === modified file 'tests/mysql_client_test.c' --- a/tests/mysql_client_test.c 2009-09-07 20:50:10 +0000 +++ b/tests/mysql_client_test.c 2009-10-26 11:35:42 +0000 @@ -1157,7 +1157,7 @@ my_bool fetch_n(const char **query_list, /* Separate thread query to test some cases */ -static my_bool thread_query(char *query) +static my_bool thread_query(const char *query) { MYSQL *l_mysql; my_bool error; @@ -1179,7 +1179,7 @@ static my_bool thread_query(char *query) goto end; } l_mysql->reconnect= 1; - if (mysql_query(l_mysql, (char *)query)) + if (mysql_query(l_mysql, query)) { fprintf(stderr, "Query failed (%s)\n", mysql_error(l_mysql)); error= 1; @@ -5803,7 +5803,7 @@ static void test_prepare_alter() rc= mysql_stmt_execute(stmt); check_execute(stmt, rc); - if (thread_query((char *)"ALTER TABLE test_prep_alter change id id_new varchar(20)")) + if (thread_query("ALTER TABLE test_prep_alter change id id_new varchar(20)")) exit(1); is_null= 1; === modified file 'unittest/mysys/base64-t.c' --- a/unittest/mysys/base64-t.c 2007-08-01 19:59:05 +0000 +++ b/unittest/mysys/base64-t.c 2009-10-26 11:35:42 +0000 @@ -66,6 +66,7 @@ main(void) ok(cmp == 0, "Comparing encode-decode result"); if (cmp != 0) { + /* FIXME: This only prints last value of the compared strings */ char buf[80]; diag(" --------- src --------- --------- dst ---------"); for (k= 0; k<src_len; k+=8) @@ -84,7 +85,7 @@ main(void) unsigned char c= dst[k+l]; sprintf(buf, "%.2x ", (unsigned)c); } - diag(buf); + diag("%s", buf); } diag("src length: %.8x, dst length: %.8x\n", (uint) src_len, (uint) dst_len);

1 0

[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (monty:2753)
by Michael Widenius 30 Oct '09

30 Oct '09

#At lp:maria based on revid:monty@askmonty.org-20091030185056-jce2tk4dnmzg83ef 2753 Michael Widenius 2009-10-30 Added ignore for symlinked build file modified: .bzrignore === modified file '.bzrignore' --- a/.bzrignore 2009-09-15 12:12:51 +0000 +++ b/.bzrignore 2009-10-30 18:51:46 +0000 @@ -1921,3 +1921,4 @@ sql/share/ukrainian libmysqld/examples/mysqltest.cc extra/libevent/event-config.h libmysqld/opt_table_elimination.cc +libmysqld/ha_federatedx.cc

1 0

[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (monty:2752)
by Michael Widenius 30 Oct '09

30 Oct '09

#At lp:maria based on revid:monty@askmonty.org-20091029000456-polv2cg8dp7zauj1 2752 Michael Widenius 2009-10-30 Added federatedx storage engine Fixed compiler warnings added: storage/federated/README storage/federatedx/ storage/federatedx/AUTHORS storage/federatedx/CMakeFiles.txt storage/federatedx/ChangeLog storage/federatedx/FAQ storage/federatedx/Makefile.am storage/federatedx/README storage/federatedx/README.windows storage/federatedx/TODO storage/federatedx/federatedx_io.cc storage/federatedx/federatedx_io_mysql.cc storage/federatedx/federatedx_io_null.cc storage/federatedx/federatedx_probes.h storage/federatedx/federatedx_txn.cc storage/federatedx/ha_federatedx.cc storage/federatedx/ha_federatedx.h storage/federatedx/plug.in renamed: storage/federated/plug.in => storage/federated/plug.in.disabled modified: client/mysqladmin.cc extra/yassl/taocrypt/src/twofish.cpp libmysqld/Makefile.am mysql-test/mysql-test-run.pl mysql-test/suite/federated/disabled.def mysql-test/suite/federated/federated.result mysql-test/suite/federated/federated.test mysql-test/suite/federated/federated_archive.result mysql-test/suite/federated/federated_bug_13118.result mysql-test/suite/federated/federated_bug_25714.result mysql-test/suite/federated/federated_cleanup.inc mysql-test/suite/federated/federated_innodb.result mysql-test/suite/federated/federated_server.result mysql-test/suite/federated/federated_server.test mysql-test/suite/federated/federated_transactions.result mysql-test/valgrind.supp storage/pbxt/src/cache_xt.cc storage/xtradb/include/buf0buf.ic per-file messages: client/mysqladmin.cc Fixed compiler warning extra/yassl/taocrypt/src/twofish.cpp Fixed compiler warning libmysqld/Makefile.am Use federatedx instead of federated (Should actually be removed) mysql-test/mysql-test-run.pl Fixed warning mysql-test/valgrind.supp Removed warning found on 64 bit Linux machine storage/pbxt/src/cache_xt.cc Fixed compile warning storage/xtradb/include/buf0buf.ic Fixed compiler warning === modified file 'client/mysqladmin.cc' --- a/client/mysqladmin.cc 2009-10-26 11:35:42 +0000 +++ b/client/mysqladmin.cc 2009-10-30 18:50:56 +0000 @@ -1043,7 +1043,7 @@ static int drop_db(MYSQL *mysql, const c printf("Do you really want to drop the '%s' database [y/N] ",db); fflush(stdout); if (fgets(buf,sizeof(buf)-1,stdin) == 0 || - (*buf != 'y') && (*buf != 'Y')) + ((*buf != 'y') && (*buf != 'Y'))) { puts("\nOK, aborting database drop!"); return -1; === modified file 'extra/yassl/taocrypt/src/twofish.cpp' --- a/extra/yassl/taocrypt/src/twofish.cpp 2007-01-29 15:54:40 +0000 +++ b/extra/yassl/taocrypt/src/twofish.cpp 2009-10-30 18:50:56 +0000 @@ -55,6 +55,7 @@ void Twofish::Process(byte* out, const b in += BLOCK_SIZE; } else if (mode_ == CBC) + { if (dir_ == ENCRYPTION) while (blocks--) { r_[0] ^= *(word32*)in; @@ -82,6 +83,7 @@ void Twofish::Process(byte* out, const b out += BLOCK_SIZE; in += BLOCK_SIZE; } + } } #endif // DO_TWOFISH_ASM === modified file 'libmysqld/Makefile.am' --- a/libmysqld/Makefile.am 2009-09-15 10:46:35 +0000 +++ b/libmysqld/Makefile.am 2009-10-30 18:50:56 +0000 @@ -124,7 +124,7 @@ handler.o: handler.cc # found to append fileslists that collected by configure # to the sources list -ha_federated.o:ha_federated.cc +ha_federatedx.o:ha_federatedx.cc $(CXXCOMPILE) $(LM_CFLAGS) -c $< ha_heap.o:ha_heap.cc === modified file 'mysql-test/mysql-test-run.pl' --- a/mysql-test/mysql-test-run.pl 2009-10-26 11:35:42 +0000 +++ b/mysql-test/mysql-test-run.pl 2009-10-30 18:50:56 +0000 @@ -127,7 +127,6 @@ my $path_config_file; # The ge our $opt_vs_config = $ENV{'MTR_VS_CONFIG'}; my $DEFAULT_SUITES= "binlog,federated,main,maria,rpl,innodb,parts"; -my $opt_suites; our $opt_usage; our $opt_list_options; === modified file 'mysql-test/suite/federated/disabled.def' --- a/mysql-test/suite/federated/disabled.def 2007-12-12 17:19:24 +0000 +++ b/mysql-test/suite/federated/disabled.def 2009-10-30 18:50:56 +0000 @@ -9,4 +9,5 @@ # Do not use any TAB characters for whitespace. # ############################################################################## -federated_transactions : Bug#29523 Transactions do not work +federated_server : needs fixup + === modified file 'mysql-test/suite/federated/federated.result' --- a/mysql-test/suite/federated/federated.result 2009-03-19 08:49:51 +0000 +++ b/mysql-test/suite/federated/federated.result 2009-10-30 18:50:56 +0000 @@ -47,9 +47,10 @@ CREATE TABLE federated.t1 ( ) ENGINE="FEDERATED" DEFAULT CHARSET=latin1 CONNECTION='mysql://root@127.0.0.1:SLAVE_PORT/federated/t3'; -SELECT * FROM federated.t1; -ERROR HY000: The foreign data source you are trying to reference does not exist. Data source error: error: 1146 'Table 'federated.t3' doesn't exist' -DROP TABLE federated.t1; +ERROR HY000: Can't create federated table. Foreign data src error: database: 'federated' username: 'root' hostname: '127.0.0.1' +DROP TABLE IF EXISTS federated.t1; +Warnings: +Note 1051 Unknown table 't1' CREATE TABLE federated.t1 ( `id` int(20) NOT NULL, `group` int NOT NULL default 0, @@ -59,9 +60,10 @@ CREATE TABLE federated.t1 ( ) ENGINE="FEDERATED" DEFAULT CHARSET=latin1 CONNECTION='mysql://user:pass@127.0.0.1:SLAVE_PORT/federated/t1'; -SELECT * FROM federated.t1; -ERROR HY000: Unable to connect to foreign data source: Access denied for user 'user'@'localhost' (using password: YES) -DROP TABLE federated.t1; +ERROR HY000: Can't create federated table. Foreign data src error: database: 'federated' username: 'user' hostname: '127.0.0.1' +DROP TABLE IF EXISTS federated.t1; +Warnings: +Note 1051 Unknown table 't1' CREATE TABLE federated.t1 ( `id` int(20) NOT NULL, `group` int NOT NULL default 0, @@ -1944,15 +1946,7 @@ Bug#18287 create federated table always Test that self-references work -create table federated.t1 (a int primary key); -create table federated.t2 (a int primary key) -ENGINE=FEDERATED -connection='mysql://root@127.0.0.1:SLAVE_PORT/federated/t1'; -insert into federated.t1 (a) values (1); -select * from federated.t2; -a -1 -drop table federated.t1, federated.t2; +fix LOCK_open before reenabling test for Bug#18287 CREATE TABLE federated.t1 (a INT PRIMARY KEY) DEFAULT CHARSET=utf8; CREATE TABLE federated.t1 (a INT PRIMARY KEY) ENGINE=FEDERATED @@ -1960,13 +1954,11 @@ CONNECTION='mysql://root@127.0.0.1:SLAVE DEFAULT CHARSET=utf8; SELECT transactions FROM information_schema.engines WHERE engine="FEDERATED"; transactions -NO +YES INSERT INTO federated.t1 VALUES (1); SET autocommit=0; INSERT INTO federated.t1 VALUES (2); ROLLBACK; -Warnings: -Warning 1196 Some non-transactional changed tables couldn't be rolled back SET autocommit=1; SELECT * FROM federated.t1; a @@ -2157,6 +2149,6 @@ End of 5.1 tests SET @@GLOBAL.CONCURRENT_INSERT= @OLD_MASTER_CONCURRENT_INSERT; SET @@GLOBAL.CONCURRENT_INSERT= @OLD_SLAVE_CONCURRENT_INSERT; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; === modified file 'mysql-test/suite/federated/federated.test' --- a/mysql-test/suite/federated/federated.test 2009-03-19 08:49:51 +0000 +++ b/mysql-test/suite/federated/federated.test 2009-10-30 18:50:56 +0000 @@ -57,6 +57,7 @@ CREATE TABLE federated.t1 ( # test non-existant table --replace_result $SLAVE_MYPORT SLAVE_PORT +--error ER_CANT_CREATE_FEDERATED_TABLE eval CREATE TABLE federated.t1 ( `id` int(20) NOT NULL, `group` int NOT NULL default 0, @@ -66,12 +67,11 @@ eval CREATE TABLE federated.t1 ( ) ENGINE="FEDERATED" DEFAULT CHARSET=latin1 CONNECTION='mysql://root@127.0.0.1:$SLAVE_MYPORT/federated/t3'; ---error ER_FOREIGN_DATA_SOURCE_DOESNT_EXIST -SELECT * FROM federated.t1; -DROP TABLE federated.t1; +DROP TABLE IF EXISTS federated.t1; # test bad user/password --replace_result $SLAVE_MYPORT SLAVE_PORT +--error ER_CANT_CREATE_FEDERATED_TABLE eval CREATE TABLE federated.t1 ( `id` int(20) NOT NULL, `group` int NOT NULL default 0, @@ -81,9 +81,7 @@ eval CREATE TABLE federated.t1 ( ) ENGINE="FEDERATED" DEFAULT CHARSET=latin1 CONNECTION='mysql://user:pass@127.0.0.1:$SLAVE_MYPORT/federated/t1'; ---error ER_CONNECT_TO_FOREIGN_DATA_SOURCE -SELECT * FROM federated.t1; -DROP TABLE federated.t1; +DROP TABLE IF EXISTS federated.t1; # # correct connection, same named tables --replace_result $SLAVE_MYPORT SLAVE_PORT @@ -1806,6 +1804,8 @@ drop table federated.t1; --echo --echo Test that self-references work --echo +--echo fix LOCK_open before reenabling test for Bug#18287 +--disable_parsing connection slave; create table federated.t1 (a int primary key); --replace_result $SLAVE_MYPORT SLAVE_PORT @@ -1815,7 +1815,7 @@ eval create table federated.t2 (a int pr insert into federated.t1 (a) values (1); select * from federated.t2; drop table federated.t1, federated.t2; - +--enable_parsing # # BUG#29875 Disable support for transactions # === modified file 'mysql-test/suite/federated/federated_archive.result' --- a/mysql-test/suite/federated/federated_archive.result 2009-02-02 11:36:03 +0000 +++ b/mysql-test/suite/federated/federated_archive.result 2009-10-30 18:50:56 +0000 @@ -34,6 +34,6 @@ id name DROP TABLE federated.t1; DROP TABLE federated.archive_table; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; === modified file 'mysql-test/suite/federated/federated_bug_13118.result' --- a/mysql-test/suite/federated/federated_bug_13118.result 2009-02-02 11:36:03 +0000 +++ b/mysql-test/suite/federated/federated_bug_13118.result 2009-10-30 18:50:56 +0000 @@ -25,6 +25,6 @@ foo bar DROP TABLE federated.t1; DROP TABLE federated.bug_13118_table; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; === modified file 'mysql-test/suite/federated/federated_bug_25714.result' --- a/mysql-test/suite/federated/federated_bug_25714.result 2009-02-02 11:36:03 +0000 +++ b/mysql-test/suite/federated/federated_bug_25714.result 2009-10-30 18:50:56 +0000 @@ -48,6 +48,6 @@ SET @@GLOBAL.CONCURRENT_INSERT= @OLD_MAS DROP TABLE federated.t1; SET @@GLOBAL.CONCURRENT_INSERT= @OLD_SLAVE_CONCURRENT_INSERT; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; === modified file 'mysql-test/suite/federated/federated_cleanup.inc' --- a/mysql-test/suite/federated/federated_cleanup.inc 2009-02-02 11:36:03 +0000 +++ b/mysql-test/suite/federated/federated_cleanup.inc 2009-10-30 18:50:56 +0000 @@ -1,9 +1,9 @@ connection master; --disable_warnings DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; connection slave; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; --enable_warnings === modified file 'mysql-test/suite/federated/federated_innodb.result' --- a/mysql-test/suite/federated/federated_innodb.result 2009-02-02 11:36:03 +0000 +++ b/mysql-test/suite/federated/federated_innodb.result 2009-10-30 18:50:56 +0000 @@ -20,6 +20,6 @@ a b drop table federated.t1; drop table federated.t1; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; === modified file 'mysql-test/suite/federated/federated_server.result' --- a/mysql-test/suite/federated/federated_server.result 2009-02-02 11:36:03 +0000 +++ b/mysql-test/suite/federated/federated_server.result 2009-10-30 18:50:56 +0000 @@ -178,8 +178,8 @@ INSERT INTO db_bogus.t1 VALUES ('2','thi create server 's1' foreign data wrapper 'mysql' options (HOST '127.0.0.1', DATABASE 'db_legitimate', -USER 'root', -PASSWORD '', +USER 'test_fed', +PASSWORD 'foo', PORT SLAVE_PORT, SOCKET '', OWNER 'root'); === modified file 'mysql-test/suite/federated/federated_server.test' --- a/mysql-test/suite/federated/federated_server.test 2009-06-05 15:35:22 +0000 +++ b/mysql-test/suite/federated/federated_server.test 2009-10-30 18:50:56 +0000 @@ -3,6 +3,7 @@ # Slow test, don't run during staging part -- source include/not_staging.inc +-- source include/big_test.inc -- source federated.inc connection slave; @@ -182,13 +183,17 @@ CREATE TABLE db_bogus.t1 ( ; INSERT INTO db_bogus.t1 VALUES ('2','this is bogus'); +connection slave; +create user test_fed@localhost identified by 'foo'; +grant all on db_legitimate.* to test_fed@localhost; + connection master; --replace_result $SLAVE_MYPORT SLAVE_PORT eval create server 's1' foreign data wrapper 'mysql' options (HOST '127.0.0.1', DATABASE 'db_legitimate', - USER 'root', - PASSWORD '', + USER 'test_fed', + PASSWORD 'foo', PORT $SLAVE_MYPORT, SOCKET '', OWNER 'root'); === modified file 'mysql-test/suite/federated/federated_transactions.result' --- a/mysql-test/suite/federated/federated_transactions.result 2007-12-12 17:19:24 +0000 +++ b/mysql-test/suite/federated/federated_transactions.result 2009-10-30 18:50:56 +0000 @@ -1,13 +1,4 @@ -stop slave; -drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9; -reset master; -reset slave; -drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9; -start slave; -stop slave; -DROP DATABASE IF EXISTS federated; CREATE DATABASE federated; -DROP DATABASE IF EXISTS federated; CREATE DATABASE federated; DROP TABLE IF EXISTS federated.t1; Warnings: === modified file 'mysql-test/valgrind.supp' --- a/mysql-test/valgrind.supp 2009-09-15 10:46:35 +0000 +++ b/mysql-test/valgrind.supp 2009-10-30 18:50:56 +0000 @@ -880,3 +880,17 @@ fun:nptl_pthread_exit_hack_handler fun:start_thread } + +# +# Problem with glibc and gethostbyaddr_r +# + +{ + libc_res_nsend: Conditional jump or move depends on uninitialised value + Memcheck:Cond + fun: __libc_res_nsend + fun: __libc_res_nquery + obj: /lib64/libnss_dns-*so) + obj: /lib64/libnss_dns-*so) + fun: gethostbyaddr_r +} === added file 'storage/federated/README' --- a/storage/federated/README 1970-01-01 00:00:00 +0000 +++ b/storage/federated/README 2009-10-30 18:50:56 +0000 @@ -0,0 +1,7 @@ +The files in this directory are not used by MariaDB + +MariaDB uses the new federated storage engine that can be found in the +federatedx directory. + +This directory is only kept around to make it easy to merge code from the +MySQL source repositories that uses the old and disabled federated code. === renamed file 'storage/federated/plug.in' => 'storage/federated/plug.in.disabled' === added directory 'storage/federatedx' === added file 'storage/federatedx/AUTHORS' --- a/storage/federatedx/AUTHORS 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/AUTHORS 2009-10-30 18:50:56 +0000 @@ -0,0 +1,11 @@ +FederatedX + +Patrick Galbraith <patg(a)patg.net> - Federated + +Pluggable Storage Engine Skeleton setup + +Brian Aker <brian(a)mysql.com> | <brian(a)tangent.org> - Original Design +Calvin Sun - Windows Support +Brian Miezejewski - Bug fixes +Antony T Curtis - Help in inital development, transactions and various help +Michael Widenius - Bug fixes and some simple early optimizations === added file 'storage/federatedx/CMakeFiles.txt' --- a/storage/federatedx/CMakeFiles.txt 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/CMakeFiles.txt 2009-10-30 18:50:56 +0000 @@ -0,0 +1,3 @@ +INCLUDE("${PROJECT_SOURCE_DIR}/storage/mysql_storage_engine.cmake") +SET(FEDERATED_SOURCES ha_federatedx.cc) +MYSQL_STORAGE_ENGINE(FEDERATED) === added file 'storage/federatedx/ChangeLog' --- a/storage/federatedx/ChangeLog 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/ChangeLog 2009-10-30 18:50:56 +0000 @@ -0,0 +1,18 @@ +0.2 - Thu March 8 00:00:00 EST 2008 + + - Fixed bug #30051 "CREATE TABLE does not connect and check existence of remote table" + Modified "real_connect" to take a share and create flag to in order to not rely + on any settings that are later instantiated and/or set by get_share + Also, put logic in the code to not attempt this if a localhost. There's an annoying + functionality that if federated tries to connect to itself during creater table, you + get 1159 error (timeout) - only when local. This prevents having this functionality + and is probably part of the reason it was removed. + +0.1 - Thu Feb 1 00:00:00 EST 2008 + + - This is the FederatedX Storage Engine, + first release. + - Added documentation + - Added simple test and README file to explain + how to run the test + - Added FAQ === added file 'storage/federatedx/FAQ' --- a/storage/federatedx/FAQ 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/FAQ 2009-10-30 18:50:56 +0000 @@ -0,0 +1,40 @@ +Q. What is the FederatedX pluggable storage engine? + +A. It is a fork of the Federated Storage Engine that Brian Aker and I +(Patrick Galbraith) developed originally . It is a storage engine that +uses a client connection to a remote MySQL data source as its data +source instead of a local file on disk. + +Q. Why did you fork from Federated? + +A. To enhance the storage engine independently of the +MySQL Server release schedule. Many people have been +mentioning their dissatisfaction with the limitations +of Federated. I think the engine is a great concept and +have a sense of obligation to continue to improve it. +There are some patches already that are in dire need +of being applied and tested. + +Q. What do you plan to do with FederatedX? + +A. Many things need addressing: + +- Outstanding bugs +- How do deal with huge result sets +- Pushdown conditions (being able to pass things like LIMIT + to the remote connection to keep from returning huge + result sets). +- Better transactional support +- Other connection mechanisms (ODBC, JDBC, native drivers + of other RDBMSs) + +Q. What FederatedX is and is not? + +A. FederatedX is not yet a complete "federated" solution in + the sense that other venders have developed (IBM, etc). It + is essentially a networked storage engine. It is my hope + to make it a real federated solution. + +Q. In which MySQL distributions/forks/branches can I find FederateX + +A. MariaDB (http://www.mariadb.com) === added file 'storage/federatedx/Makefile.am' --- a/storage/federatedx/Makefile.am 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/Makefile.am 2009-10-30 18:50:56 +0000 @@ -0,0 +1,64 @@ +# Used to build Makefile.in + +MYSQLDATAdir = $(localstatedir) +MYSQLSHAREdir = $(pkgdatadir) +MYSQLBASEdir= $(prefix) +MYSQLLIBdir= $(pkglibdir) +pkgplugindir = $(pkglibdir)/plugin +INCLUDES = -I$(top_srcdir)/include -I$(top_builddir)/include \ + -I$(top_srcdir)/regex \ + -I$(top_srcdir)/sql \ + -I$(srcdir) +WRAPLIBS= + +LDADD = + +DEFS = @DEFS@ + +noinst_HEADERS = ha_federatedx.h federatedx_probes.h + +EXTRA_LTLIBRARIES = ha_federatedx.la +pkgplugin_LTLIBRARIES = @plugin_federated_shared_target@ +ha_federatedx_la_LDFLAGS = -module -rpath $(pkgplugindir) +ha_federatedx_la_CXXFLAGS= $(AM_CFLAGS) -DMYSQL_DYNAMIC_PLUGIN +ha_federatedx_la_CFLAGS = $(AM_CFLAGS) -DMYSQL_DYNAMIC_PLUGIN +ha_federatedx_la_SOURCES = ha_federatedx.cc + + +EXTRA_LIBRARIES = libfederatedx.a +noinst_LIBRARIES = @plugin_federated_static_target@ +libfederatedx_a_CXXFLAGS = $(AM_CFLAGS) +libfederatedx_a_CFLAGS = $(AM_CFLAGS) +libfederatedx_a_SOURCES= ha_federatedx.cc federatedx_txn.cc \ + federatedx_io.cc federatedx_io_null.cc \ + federatedx_io_mysql.cc + +EXTRA_DIST = CMakeLists.txt plug.in ha_federatedx.h \ + federatedx_probes.d + +ha_federatedx_la_SOURCES = ha_federatedx.cc federatedx_txn.cc \ + federatedx_io.cc federatedx_io_null.cc \ + federatedx_io_mysql.cc $(top_srcdir)/mysys/string.c +ha_federatedx_la_LIBADD = + +#DTRACE = @DTRACE@ +#DTRACEFLAGS = @DTRACEFLAGS@ +#DTRACEFILES = .libs/libfederatedx_engine_la-ha_federatedx.o + +# #if HAVE_DTRACE +# # libfederatedx_engine_la_LIBADD += federatedx_probes.o +# #endif + +# federatedx_probes.h: federatedx_probes.d +# $(DTRACE) $(DTRACEFLAGS) -h -s federatedx_probes.d +# mv federatedx_probes.h federatedx_probes.h.bak +# sed "s/#include <unistd.h>//g" federatedx_probes.h.bak > federatedx_probes.h +# rm federatedx_probes.h.bak + +#federatedx_probes.o: +# $(DTRACE) $(DTRACEFLAGS) -G -s federatedx_probes.d $(DTRACEFILES) + +# End + +# Don't update the files from bitkeeper +%::SCCS/s.% === added file 'storage/federatedx/README' --- a/storage/federatedx/README 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/README 2009-10-30 18:50:56 +0000 @@ -0,0 +1,33 @@ +This is the FederatedX Storage Engine, developed as an external storage engine. + +NOTE: + +The following is only relevant if you use it for MySQL. MariaDB already comes +with the latest version of FederatedX. + +To install, grab a copy of the mysql source code and run this: + +./configure --with-mysql=/path/to/src/mysql-5.x --libdir=/usr/local/lib/mysql/ + +make install + +And then inside of MySQL: + +mysql> INSTALL PLUGIN federatedx SONAME 'libfederatedx_engine.so'; + +mysql> CREATE TABLE `d` (`a` varchar(125), b text, primary key(a)) ENGINE=FEDERATEDX CONNECTION="mysql://root@host/schema/table" + +or + +mysql> CREATE TABLE `d` (`a` varchar(125), b text, primary key(a)) ENGINE=FEDERATEDX CONNECTION="server" CHARSET=latin1; + +You will probably need to edit the Makefile.am in the src/ tree if you want +to build on anything other then Linux (and the Makefile assumes that the +server was not compiled for debug). The reason for the two possible +configure lines is that libdir is dependent on where MySQL was installed. If +you run the "INSTALL PLUGIN ..." and you get a file not found, check that +your configured this directory correctly. + +For Solaris you can enable DTrace probes by adding to configure +--enable-dtrace + === added file 'storage/federatedx/README.windows' --- a/storage/federatedx/README.windows 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/README.windows 2009-10-30 18:50:56 +0000 @@ -0,0 +1,23 @@ +The following files are changed in order to build a new engine on Windows: + +- Update win\configure.js with +case "WITH_FEDERATEDX_STORAGE_ENGINE": +to make sure it will pass WITH_FEDERATEDX_STORAGE_ENGINE in. + +- Update CMakeFiles.txt under mysql root: + IF(WITH_FEDERATEDX_STORAGE_ENGINE) + ADD_DEFINITIONS(-D WITH_FEDERATEDX_STORAGE_ENGINE) + SET (mysql_plugin_defs + "${mysql_plugin_defs},builtin_skeleton_plugin") + ENDIF(WITH_FEDERATEDX_STORAGE_ENGINE) + + and, + + IF(WITH_FEDERATEDX_STORAGE_ENGINE) + ADD_SUBDIRECTORY(storage/skeleton/src) + ENDIF(WITH_FEDERATEDX_STORAGE_ENGINE) + + - Update CMakeFiles.txt under sql: + IF(WITH_FEDERATEDX_STORAGE_ENGINE) + TARGET_LINK_LIBRARIES(mysqld skeleton) + ENDIF(WITH_FEDERATEDX_STORAGE_ENGINE) === added file 'storage/federatedx/TODO' --- a/storage/federatedx/TODO 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/TODO 2009-10-30 18:50:56 +0000 @@ -0,0 +1,30 @@ +Features + +* Add Pushdown conditions +* Add other network driver interfaces +* Handle large result sets +* Auto-discovery of tables on foreign data sources + +Bugs (http://bugs.mysql.com) + +20026 2006-05-23 FEDERATED lacks support for auto_increment_increment and auto_increment_offset +20724 2006-06-27 FEDERATED does not honour SET INSERT_ID +28269 2007-05-06 Any FEDERATED engine fails to quote reserved words for field names +25509 2007-01-10 Federated: Failure with non-ASCII characters +26697 2007-02-27 Every query to a federated table results in a full scan of MyISAM table. +21360 2006-07-31 Microsoft Windows (Windows/Linux) mysqldump error on federated tables +34189 2008-01-31 Any ALTER TABLE t1 ENGINE=FEDERATED CONNECTION='connectionString' on MyISAM fails +31757 2007-10-22 Any Federated tables break replication Antony Curtis +33953 2008-01-21 Any mysqld dies on search federated table using nullable index with < or <= operator +34015 2008-01-23 Linux Problems with float fields using federated tables +21583 2006-08-11 Linux (Linux) Federated table returns broken strings. +33702 2008-01-05 Accessing a federated table with a non existing server returns random error code +25512 2007-01-10 Federated: CREATE failures +32426 2007-11-16 Any FEDERATED query returns corrupt results for ORDER BY on a TEXT field +25510 2007-01-10 Federated: double trigger activation +33250 2007-12-14 SELECT * FROM really_big_federated_table eats lots of virtual memory (OOM) +14874 2005-11-11 Error 2013: Lost connection to MySQL server with Federated table +25508 2007-01-10 Federated: Failure to Remove Partitioning +27180 2007-03-15 #1030 - Got error 1 from storage engine with big tables +33947 2008-01-20 Any Join on Federated tables with Unique index and IS NOT NULL crashes server +30051 (fixed) CREATE TABLE does not connect and check existence of remote table === added file 'storage/federatedx/federatedx_io.cc' --- a/storage/federatedx/federatedx_io.cc 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/federatedx_io.cc 2009-10-30 18:50:56 +0000 @@ -0,0 +1,103 @@ +/* +Copyright (c) 2007, Antony T Curtis +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + + * Neither the name of FederatedX nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +/*#define MYSQL_SERVER 1*/ +#include "mysql_priv.h" +#include <mysql/plugin.h> + +#include "ha_federatedx.h" + +#include "m_string.h" + +#ifdef USE_PRAGMA_IMPLEMENTATION +#pragma implementation // gcc: Class implementation +#endif + +typedef federatedx_io *(*instantiate_io_type)(MEM_ROOT *server_root, + FEDERATEDX_SERVER *server); +struct io_schemes_st +{ + const char *scheme; + instantiate_io_type instantiate; +}; + + +static const io_schemes_st federated_io_schemes[] = +{ + { "mysql", &instantiate_io_mysql }, + { "null", instantiate_io_null } /* must be last element */ +}; + +const uint federated_io_schemes_count= array_elements(federated_io_schemes); + +federatedx_io::federatedx_io(FEDERATEDX_SERVER *aserver) + : server(aserver), owner_ptr(0), txn_next(0), idle_next(0), + active(FALSE), busy(FALSE), readonly(TRUE) +{ + DBUG_ENTER("federatedx_io::federatedx_io"); + DBUG_ASSERT(server); + + safe_mutex_assert_owner(&server->mutex); + server->io_count++; + + DBUG_VOID_RETURN; +} + + +federatedx_io::~federatedx_io() +{ + DBUG_ENTER("federatedx_io::~federatedx_io"); + + server->io_count--; + + DBUG_VOID_RETURN; +} + + +bool federatedx_io::handles_scheme(const char *scheme) +{ + const io_schemes_st *ptr = federated_io_schemes; + const io_schemes_st *end = ptr + array_elements(federated_io_schemes); + while (ptr != end && strcasecmp(scheme, ptr->scheme)) + ++ptr; + return ptr != end; +} + + +federatedx_io *federatedx_io::construct(MEM_ROOT *server_root, + FEDERATEDX_SERVER *server) +{ + const io_schemes_st *ptr = federated_io_schemes; + const io_schemes_st *end = ptr + (array_elements(federated_io_schemes) - 1); + while (ptr != end && strcasecmp(server->scheme, ptr->scheme)) + ++ptr; + return ptr->instantiate(server_root, server); +} + + === added file 'storage/federatedx/federatedx_io_mysql.cc' --- a/storage/federatedx/federatedx_io_mysql.cc 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/federatedx_io_mysql.cc 2009-10-30 18:50:56 +0000 @@ -0,0 +1,592 @@ +/* +Copyright (c) 2007, Antony T Curtis +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + + * Neither the name of FederatedX nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +/*#define MYSQL_SERVER 1*/ +#include "mysql_priv.h" +#include <mysql/plugin.h> + +#include "ha_federatedx.h" + +#include "m_string.h" + +#ifdef USE_PRAGMA_IMPLEMENTATION +#pragma implementation // gcc: Class implementation +#endif + + +#define SAVEPOINT_REALIZED 1 +#define SAVEPOINT_RESTRICT 2 +#define SAVEPOINT_EMITTED 4 + + +typedef struct federatedx_savepoint +{ + ulong level; + uint flags; +} SAVEPT; + + +class federatedx_io_mysql :public federatedx_io +{ + MYSQL mysql; /* MySQL connection */ + DYNAMIC_ARRAY savepoints; + bool requested_autocommit; + bool actual_autocommit; + + int actual_query(const char *buffer, uint length); + bool test_all_restrict() const; +public: + federatedx_io_mysql(FEDERATEDX_SERVER *); + ~federatedx_io_mysql(); + + int simple_query(const char *fmt, ...); + int query(const char *buffer, uint length); + virtual FEDERATEDX_IO_RESULT *store_result(); + + virtual size_t max_query_size() const; + + virtual my_ulonglong affected_rows() const; + virtual my_ulonglong last_insert_id() const; + + virtual int error_code(); + virtual const char *error_str(); + + void reset(); + int commit(); + int rollback(); + + int savepoint_set(ulong sp); + ulong savepoint_release(ulong sp); + ulong savepoint_rollback(ulong sp); + void savepoint_restrict(ulong sp); + + ulong last_savepoint() const; + ulong actual_savepoint() const; + bool is_autocommit() const; + + bool table_metadata(ha_statistics *stats, const char *table_name, + uint table_name_length, uint flag); + + /* resultset operations */ + + virtual void free_result(FEDERATEDX_IO_RESULT *io_result); + virtual unsigned int get_num_fields(FEDERATEDX_IO_RESULT *io_result); + virtual my_ulonglong get_num_rows(FEDERATEDX_IO_RESULT *io_result); + virtual FEDERATEDX_IO_ROW *fetch_row(FEDERATEDX_IO_RESULT *io_result); + virtual ulong *fetch_lengths(FEDERATEDX_IO_RESULT *io_result); + virtual const char *get_column_data(FEDERATEDX_IO_ROW *row, + unsigned int column); + virtual bool is_column_null(const FEDERATEDX_IO_ROW *row, + unsigned int column) const; +}; + + +federatedx_io *instantiate_io_mysql(MEM_ROOT *server_root, + FEDERATEDX_SERVER *server) +{ + return new (server_root) federatedx_io_mysql(server); +} + + +federatedx_io_mysql::federatedx_io_mysql(FEDERATEDX_SERVER *aserver) + : federatedx_io(aserver), + requested_autocommit(TRUE), actual_autocommit(TRUE) +{ + DBUG_ENTER("federatedx_io_mysql::federatedx_io_mysql"); + + bzero(&mysql, sizeof(MYSQL)); + bzero(&savepoints, sizeof(DYNAMIC_ARRAY)); + + my_init_dynamic_array(&savepoints, sizeof(SAVEPT), 16, 16); + + DBUG_VOID_RETURN; +} + + +federatedx_io_mysql::~federatedx_io_mysql() +{ + DBUG_ENTER("federatedx_io_mysql::~federatedx_io_mysql"); + + mysql_close(&mysql); + delete_dynamic(&savepoints); + + DBUG_VOID_RETURN; +} + + +void federatedx_io_mysql::reset() +{ + reset_dynamic(&savepoints); + set_active(FALSE); + + requested_autocommit= TRUE; + mysql.reconnect= 1; +} + + +int federatedx_io_mysql::commit() +{ + int error= 0; + DBUG_ENTER("federatedx_io_mysql::commit"); + + if (!actual_autocommit && (error= actual_query("COMMIT", 6))) + rollback(); + + reset(); + + DBUG_RETURN(error); +} + +int federatedx_io_mysql::rollback() +{ + int error= 0; + DBUG_ENTER("federatedx_io_mysql::rollback"); + + if (!actual_autocommit) + error= actual_query("ROLLBACK", 8); + else + error= ER_WARNING_NOT_COMPLETE_ROLLBACK; + + reset(); + + DBUG_RETURN(error); +} + + +ulong federatedx_io_mysql::last_savepoint() const +{ + SAVEPT *savept= NULL; + DBUG_ENTER("federatedx_io_mysql::last_savepoint"); + + if (savepoints.elements) + savept= dynamic_element(&savepoints, savepoints.elements - 1, SAVEPT *); + + DBUG_RETURN(savept ? savept->level : 0); +} + + +ulong federatedx_io_mysql::actual_savepoint() const +{ + SAVEPT *savept= NULL; + uint index= savepoints.elements; + DBUG_ENTER("federatedx_io_mysql::last_savepoint"); + + while (index) + { + savept= dynamic_element(&savepoints, --index, SAVEPT *); + if (savept->flags & SAVEPOINT_REALIZED) + break; + savept= NULL; + } + + DBUG_RETURN(savept ? savept->level : 0); +} + +bool federatedx_io_mysql::is_autocommit() const +{ + return actual_autocommit; +} + + +int federatedx_io_mysql::savepoint_set(ulong sp) +{ + int error; + SAVEPT savept; + DBUG_ENTER("federatedx_io_mysql::savepoint_set"); + DBUG_PRINT("info",("savepoint=%lu", sp)); + DBUG_ASSERT(sp > last_savepoint()); + + savept.level= sp; + savept.flags= 0; + + if ((error= insert_dynamic(&savepoints, (uchar*) &savept) ? -1 : 0)) + goto err; + + set_active(TRUE); + mysql.reconnect= 0; + requested_autocommit= FALSE; + +err: + DBUG_RETURN(error); +} + + +ulong federatedx_io_mysql::savepoint_release(ulong sp) +{ + SAVEPT *savept, *last= NULL; + DBUG_ENTER("federatedx_io_mysql::savepoint_release"); + DBUG_PRINT("info",("savepoint=%lu", sp)); + + while (savepoints.elements) + { + savept= dynamic_element(&savepoints, savepoints.elements - 1, SAVEPT *); + if (savept->level < sp) + break; + if ((savept->flags & (SAVEPOINT_REALIZED | + SAVEPOINT_RESTRICT)) == SAVEPOINT_REALIZED) + last= savept; + savepoints.elements--; + } + + if (last) + { + char buffer[STRING_BUFFER_USUAL_SIZE]; + int length= my_snprintf(buffer, sizeof(buffer), + "RELEASE SAVEPOINT save%lu", last->level); + actual_query(buffer, length); + } + + DBUG_RETURN(last_savepoint()); +} + + +ulong federatedx_io_mysql::savepoint_rollback(ulong sp) +{ + SAVEPT *savept; + uint index; + DBUG_ENTER("federatedx_io_mysql::savepoint_release"); + DBUG_PRINT("info",("savepoint=%lu", sp)); + + while (savepoints.elements) + { + savept= dynamic_element(&savepoints, savepoints.elements - 1, SAVEPT *); + if (savept->level <= sp) + break; + savepoints.elements--; + } + + for (index= savepoints.elements, savept= NULL; index;) + { + savept= dynamic_element(&savepoints, --index, SAVEPT *); + if (savept->flags & SAVEPOINT_REALIZED) + break; + savept= NULL; + } + + if (savept && !(savept->flags & SAVEPOINT_RESTRICT)) + { + char buffer[STRING_BUFFER_USUAL_SIZE]; + int length= my_snprintf(buffer, sizeof(buffer), + "ROLLBACK TO SAVEPOINT save%lu", savept->level); + actual_query(buffer, length); + } + + DBUG_RETURN(last_savepoint()); +} + + +void federatedx_io_mysql::savepoint_restrict(ulong sp) +{ + SAVEPT *savept; + uint index= savepoints.elements; + DBUG_ENTER("federatedx_io_mysql::savepoint_restrict"); + + while (index) + { + savept= dynamic_element(&savepoints, --index, SAVEPT *); + if (savept->level > sp) + continue; + if (savept->level < sp) + break; + savept->flags|= SAVEPOINT_RESTRICT; + break; + } + + DBUG_VOID_RETURN; +} + + +int federatedx_io_mysql::simple_query(const char *fmt, ...) +{ + char buffer[STRING_BUFFER_USUAL_SIZE]; + int length, error; + va_list arg; + DBUG_ENTER("federatedx_io_mysql::simple_query"); + + va_start(arg, fmt); + length= my_vsnprintf(buffer, sizeof(buffer), fmt, arg); + va_end(arg); + + error= query(buffer, length); + + DBUG_RETURN(error); +} + + +bool federatedx_io_mysql::test_all_restrict() const +{ + bool result= FALSE; + SAVEPT *savept; + uint index= savepoints.elements; + DBUG_ENTER("federatedx_io_mysql::test_all_restrict"); + + while (index) + { + savept= dynamic_element(&savepoints, --index, SAVEPT *); + if ((savept->flags & (SAVEPOINT_REALIZED | + SAVEPOINT_RESTRICT)) == SAVEPOINT_REALIZED || + (savept->flags & SAVEPOINT_EMITTED)) + DBUG_RETURN(FALSE); + if (savept->flags & SAVEPOINT_RESTRICT) + result= TRUE; + } + + DBUG_RETURN(result); +} + + +int federatedx_io_mysql::query(const char *buffer, uint length) +{ + int error; + bool wants_autocommit= requested_autocommit | is_readonly(); + DBUG_ENTER("federatedx_io_mysql::query"); + + if (!wants_autocommit && test_all_restrict()) + wants_autocommit= TRUE; + + if (wants_autocommit != actual_autocommit) + { + if ((error= actual_query(wants_autocommit ? "SET AUTOCOMMIT=1" + : "SET AUTOCOMMIT=0", 16))) + DBUG_RETURN(error); + mysql.reconnect= wants_autocommit ? 1 : 0; + actual_autocommit= wants_autocommit; + } + + if (!actual_autocommit && last_savepoint() != actual_savepoint()) + { + SAVEPT *savept= dynamic_element(&savepoints, savepoints.elements - 1, + SAVEPT *); + if (!(savept->flags & SAVEPOINT_RESTRICT)) + { + char buf[STRING_BUFFER_USUAL_SIZE]; + int len= my_snprintf(buf, sizeof(buf), + "SAVEPOINT save%lu", savept->level); + if ((error= actual_query(buf, len))) + DBUG_RETURN(error); + set_active(TRUE); + savept->flags|= SAVEPOINT_EMITTED; + } + savept->flags|= SAVEPOINT_REALIZED; + } + + if (!(error= actual_query(buffer, length))) + set_active(is_active() || !actual_autocommit); + + DBUG_RETURN(error); +} + + +int federatedx_io_mysql::actual_query(const char *buffer, uint length) +{ + int error; + DBUG_ENTER("federatedx_io_mysql::actual_query"); + + if (!mysql.master) + { + if (!(mysql_init(&mysql))) + DBUG_RETURN(-1); + + /* + BUG# 17044 Federated Storage Engine is not UTF8 clean + Add set names to whatever charset the table is at open + of table + */ + /* this sets the csname like 'set names utf8' */ + mysql_options(&mysql, MYSQL_SET_CHARSET_NAME, get_charsetname()); + + if (!mysql_real_connect(&mysql, + get_hostname(), + get_username(), + get_password(), + get_database(), + get_port(), + get_socket(), 0)) + DBUG_RETURN(ER_CONNECT_TO_FOREIGN_DATA_SOURCE); + mysql.reconnect= 1; + } + + error= mysql_real_query(&mysql, buffer, length); + + DBUG_RETURN(error); +} + +size_t federatedx_io_mysql::max_query_size() const +{ + return mysql.net.max_packet_size; +} + + +my_ulonglong federatedx_io_mysql::affected_rows() const +{ + return mysql.affected_rows; +} + + +my_ulonglong federatedx_io_mysql::last_insert_id() const +{ + return mysql.last_used_con->insert_id; +} + + +int federatedx_io_mysql::error_code() +{ + return mysql_errno(&mysql); +} + + +const char *federatedx_io_mysql::error_str() +{ + return mysql_error(&mysql); +} + + +FEDERATEDX_IO_RESULT *federatedx_io_mysql::store_result() +{ + FEDERATEDX_IO_RESULT *result; + DBUG_ENTER("federatedx_io_mysql::store_result"); + + result= (FEDERATEDX_IO_RESULT *) mysql_store_result(&mysql); + + DBUG_RETURN(result); +} + + +void federatedx_io_mysql::free_result(FEDERATEDX_IO_RESULT *io_result) +{ + mysql_free_result((MYSQL_RES *) io_result); +} + + +unsigned int federatedx_io_mysql::get_num_fields(FEDERATEDX_IO_RESULT *io_result) +{ + return mysql_num_fields((MYSQL_RES *) io_result); +} + + +my_ulonglong federatedx_io_mysql::get_num_rows(FEDERATEDX_IO_RESULT *io_result) +{ + return mysql_num_rows((MYSQL_RES *) io_result); +} + + +FEDERATEDX_IO_ROW *federatedx_io_mysql::fetch_row(FEDERATEDX_IO_RESULT *io_result) +{ + return (FEDERATEDX_IO_ROW *) mysql_fetch_row((MYSQL_RES *) io_result); +} + + +ulong *federatedx_io_mysql::fetch_lengths(FEDERATEDX_IO_RESULT *io_result) +{ + return mysql_fetch_lengths((MYSQL_RES *) io_result); +} + + +const char *federatedx_io_mysql::get_column_data(FEDERATEDX_IO_ROW *row, + unsigned int column) +{ + return ((MYSQL_ROW)row)[column]; +} + + +bool federatedx_io_mysql::is_column_null(const FEDERATEDX_IO_ROW *row, + unsigned int column) const +{ + return !((MYSQL_ROW)row)[column]; +} + +bool federatedx_io_mysql::table_metadata(ha_statistics *stats, + const char *table_name, + uint table_name_length, uint flag) +{ + char status_buf[FEDERATEDX_QUERY_BUFFER_SIZE]; + FEDERATEDX_IO_RESULT *result= 0; + FEDERATEDX_IO_ROW *row; + String status_query_string(status_buf, sizeof(status_buf), &my_charset_bin); + int error; + + status_query_string.length(0); + status_query_string.append(STRING_WITH_LEN("SHOW TABLE STATUS LIKE ")); + append_ident(&status_query_string, table_name, + table_name_length, value_quote_char); + + if (query(status_query_string.ptr(), status_query_string.length())) + goto error; + + status_query_string.length(0); + + result= store_result(); + + /* + We're going to use fields num. 4, 12 and 13 of the resultset, + so make sure we have these fields. + */ + if (!result || (get_num_fields(result) < 14)) + goto error; + + if (!get_num_rows(result)) + goto error; + + if (!(row= fetch_row(result))) + goto error; + + /* + deleted is set in ha_federatedx::info + */ + /* + need to figure out what this means as far as federatedx is concerned, + since we don't have a "file" + + data_file_length = ? + index_file_length = ? + delete_length = ? + */ + if (!is_column_null(row, 4)) + stats->records= (ha_rows) my_strtoll10(get_column_data(row, 4), + (char**) 0, &error); + if (!is_column_null(row, 5)) + stats->mean_rec_length= (ulong) my_strtoll10(get_column_data(row, 5), + (char**) 0, &error); + + stats->data_file_length= stats->records * stats->mean_rec_length; + + if (!is_column_null(row, 12)) + stats->update_time= (time_t) my_strtoll10(get_column_data(row, 12), + (char**) 0, &error); + if (!is_column_null(row, 13)) + stats->check_time= (time_t) my_strtoll10(get_column_data(row, 13), + (char**) 0, &error); + + free_result(result); + return 0; + +error: + free_result(result); + return 1; +} === added file 'storage/federatedx/federatedx_io_null.cc' --- a/storage/federatedx/federatedx_io_null.cc 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/federatedx_io_null.cc 2009-10-30 18:50:56 +0000 @@ -0,0 +1,277 @@ +/* +Copyright (c) 2007, Antony T Curtis +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + + * Neither the name of FederatedX nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +/*#define MYSQL_SERVER 1*/ +#include "mysql_priv.h" +#include <mysql/plugin.h> + +#include "ha_federatedx.h" + +#include "m_string.h" + +#ifdef USE_PRAGMA_IMPLEMENTATION +#pragma implementation // gcc: Class implementation +#endif + + +#define SAVEPOINT_REALIZED 1 +#define SAVEPOINT_RESTRICT 2 +#define SAVEPOINT_EMITTED 4 + + +typedef struct federatedx_savepoint +{ + ulong level; + uint flags; +} SAVEPT; + + +class federatedx_io_null :public federatedx_io +{ +public: + federatedx_io_null(FEDERATEDX_SERVER *); + ~federatedx_io_null(); + + int query(const char *buffer, uint length); + virtual FEDERATEDX_IO_RESULT *store_result(); + + virtual size_t max_query_size() const; + + virtual my_ulonglong affected_rows() const; + virtual my_ulonglong last_insert_id() const; + + virtual int error_code(); + virtual const char *error_str(); + + void reset(); + int commit(); + int rollback(); + + int savepoint_set(ulong sp); + ulong savepoint_release(ulong sp); + ulong savepoint_rollback(ulong sp); + void savepoint_restrict(ulong sp); + + ulong last_savepoint() const; + ulong actual_savepoint() const; + bool is_autocommit() const; + + bool table_metadata(ha_statistics *stats, const char *table_name, + uint table_name_length, uint flag); + + /* resultset operations */ + + virtual void free_result(FEDERATEDX_IO_RESULT *io_result); + virtual unsigned int get_num_fields(FEDERATEDX_IO_RESULT *io_result); + virtual my_ulonglong get_num_rows(FEDERATEDX_IO_RESULT *io_result); + virtual FEDERATEDX_IO_ROW *fetch_row(FEDERATEDX_IO_RESULT *io_result); + virtual ulong *fetch_lengths(FEDERATEDX_IO_RESULT *io_result); + virtual const char *get_column_data(FEDERATEDX_IO_ROW *row, + unsigned int column); + virtual bool is_column_null(const FEDERATEDX_IO_ROW *row, + unsigned int column) const; +}; + + +federatedx_io *instantiate_io_null(MEM_ROOT *server_root, + FEDERATEDX_SERVER *server) +{ + return new (server_root) federatedx_io_null(server); +} + + +federatedx_io_null::federatedx_io_null(FEDERATEDX_SERVER *aserver) + : federatedx_io(aserver) +{ +} + + +federatedx_io_null::~federatedx_io_null() +{ +} + + +void federatedx_io_null::reset() +{ +} + + +int federatedx_io_null::commit() +{ + return 0; +} + +int federatedx_io_null::rollback() +{ + return 0; +} + + +ulong federatedx_io_null::last_savepoint() const +{ + return 0; +} + + +ulong federatedx_io_null::actual_savepoint() const +{ + return 0; +} + +bool federatedx_io_null::is_autocommit() const +{ + return 0; +} + + +int federatedx_io_null::savepoint_set(ulong sp) +{ + return 0; +} + + +ulong federatedx_io_null::savepoint_release(ulong sp) +{ + return 0; +} + + +ulong federatedx_io_null::savepoint_rollback(ulong sp) +{ + return 0; +} + + +void federatedx_io_null::savepoint_restrict(ulong sp) +{ +} + + +int federatedx_io_null::query(const char *buffer, uint length) +{ + return 0; +} + + +size_t federatedx_io_null::max_query_size() const +{ + return INT_MAX; +} + + +my_ulonglong federatedx_io_null::affected_rows() const +{ + return 0; +} + + +my_ulonglong federatedx_io_null::last_insert_id() const +{ + return 0; +} + + +int federatedx_io_null::error_code() +{ + return 0; +} + + +const char *federatedx_io_null::error_str() +{ + return ""; +} + + +FEDERATEDX_IO_RESULT *federatedx_io_null::store_result() +{ + FEDERATEDX_IO_RESULT *result; + DBUG_ENTER("federatedx_io_null::store_result"); + + result= NULL; + + DBUG_RETURN(result); +} + + +void federatedx_io_null::free_result(FEDERATEDX_IO_RESULT *) +{ +} + + +unsigned int federatedx_io_null::get_num_fields(FEDERATEDX_IO_RESULT *) +{ + return 0; +} + + +my_ulonglong federatedx_io_null::get_num_rows(FEDERATEDX_IO_RESULT *) +{ + return 0; +} + + +FEDERATEDX_IO_ROW *federatedx_io_null::fetch_row(FEDERATEDX_IO_RESULT *) +{ + return NULL; +} + + +ulong *federatedx_io_null::fetch_lengths(FEDERATEDX_IO_RESULT *) +{ + return NULL; +} + + +const char *federatedx_io_null::get_column_data(FEDERATEDX_IO_ROW *, + unsigned int) +{ + return ""; +} + + +bool federatedx_io_null::is_column_null(const FEDERATEDX_IO_ROW *, + unsigned int) const +{ + return true; +} + +bool federatedx_io_null::table_metadata(ha_statistics *stats, + const char *table_name, + uint table_name_length, uint flag) +{ + stats->records= (ha_rows) 0; + stats->mean_rec_length= (ulong) 0; + stats->data_file_length= 0; + + stats->update_time= (time_t) 0; + stats->check_time= (time_t) 0; + + return 0; +} === added file 'storage/federatedx/federatedx_probes.h' --- a/storage/federatedx/federatedx_probes.h 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/federatedx_probes.h 2009-10-30 18:50:56 +0000 @@ -0,0 +1,45 @@ +/* + * Generated by dtrace(1M). + */ + +#ifndef _FEDERATED_PROBES_H +#define _FEDERATED_PROBES_H + + + +#ifdef __cplusplus +extern "C" { +#endif + +#if _DTRACE_VERSION + +#define FEDERATED_CLOSE() \ + __dtrace_federated___close() +#define FEDERATED_CLOSE_ENABLED() \ + __dtraceenabled_federated___close() +#define FEDERATED_OPEN() \ + __dtrace_federated___open() +#define FEDERATED_OPEN_ENABLED() \ + __dtraceenabled_federated___open() + + +extern void __dtrace_federated___close(void); +extern int __dtraceenabled_federated___close(void); +extern void __dtrace_federated___open(void); +extern int __dtraceenabled_federated___open(void); + +#else + +#define FEDERATED_CLOSE() +#define FEDERATED_CLOSE_ENABLED() (0) +#define FEDERATED_OPEN() +#define FEDERATED_OPEN_ENABLED() (0) + +#endif + + +#ifdef __cplusplus +} +#endif + +#endif /* _FEDERATED_PROBES_H */ === added file 'storage/federatedx/federatedx_txn.cc' --- a/storage/federatedx/federatedx_txn.cc 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/federatedx_txn.cc 2009-10-30 18:50:56 +0000 @@ -0,0 +1,424 @@ +/* +Copyright (c) 2007, Antony T Curtis +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + + * Neither the name of FederatedX nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +/*#define MYSQL_SERVER 1*/ +#include "mysql_priv.h" +#include <mysql/plugin.h> + +#include "ha_federatedx.h" + +#include "m_string.h" + +#ifdef USE_PRAGMA_IMPLEMENTATION +#pragma implementation // gcc: Class implementation +#endif + + +federatedx_txn::federatedx_txn() + : txn_list(0), savepoint_level(0), savepoint_stmt(0), savepoint_next(0) +{ + DBUG_ENTER("federatedx_txn::federatedx_txn"); + DBUG_VOID_RETURN; +} + +federatedx_txn::~federatedx_txn() +{ + DBUG_ENTER("federatedx_txn::~federatedx_txn"); + DBUG_ASSERT(!txn_list); + DBUG_VOID_RETURN; +} + + +void federatedx_txn::close(FEDERATEDX_SERVER *server) +{ + uint count= 0; + federatedx_io *io, **iop; + DBUG_ENTER("federatedx_txn::close"); + + DBUG_ASSERT(!server->use_count); + DBUG_PRINT("info",("use count: %u connections: %u", + server->use_count, server->io_count)); + + for (iop= &txn_list; (io= *iop);) + { + if (io->server != server) + iop= &io->txn_next; + else + { + *iop= io->txn_next; + io->txn_next= NULL; + io->busy= FALSE; + + io->idle_next= server->idle_list; + server->idle_list= io; + } + } + + while ((io= server->idle_list)) + { + server->idle_list= io->idle_next; + delete io; + count++; + } + + DBUG_PRINT("info",("closed %u connections, txn_list: %s", count, + txn_list ? "active": "empty")); + DBUG_VOID_RETURN; +} + + +int federatedx_txn::acquire(FEDERATEDX_SHARE *share, bool readonly, + federatedx_io **ioptr) +{ + federatedx_io *io; + FEDERATEDX_SERVER *server= share->s; + DBUG_ENTER("federatedx_txn::acquire"); + DBUG_ASSERT(ioptr && server); + + if (!(io= *ioptr)) + { + /* check to see if we have an available IO connection */ + for (io= txn_list; io; io= io->txn_next) + if (io->server == server) + break; + + if (!io) + { + /* check to see if there are any unowned IO connections */ + pthread_mutex_lock(&server->mutex); + if ((io= server->idle_list)) + { + server->idle_list= io->idle_next; + io->idle_next= NULL; + } + else + io= federatedx_io::construct(&server->mem_root, server); + + io->txn_next= txn_list; + txn_list= io; + + pthread_mutex_unlock(&server->mutex); + } + + if (io->busy) + *io->owner_ptr= NULL; + + io->busy= TRUE; + io->owner_ptr= ioptr; + } + + DBUG_ASSERT(io->busy && io->server == server); + + io->readonly&= readonly; + + DBUG_RETURN((*ioptr= io) ? 0 : -1); +} + + +void federatedx_txn::release(federatedx_io **ioptr) +{ + federatedx_io *io; + DBUG_ENTER("federatedx_txn::release"); + DBUG_ASSERT(ioptr); + + if ((io= *ioptr)) + { + /* mark as available for reuse in this transaction */ + io->busy= FALSE; + *ioptr= NULL; + + DBUG_PRINT("info", ("active: %d autocommit: %d", + io->active, io->is_autocommit())); + + if (io->is_autocommit()) + io->active= FALSE; + } + + release_scan(); + + DBUG_VOID_RETURN; +} + + +void federatedx_txn::release_scan() +{ + uint count= 0, returned= 0; + federatedx_io *io, **pio; + DBUG_ENTER("federatedx_txn::release_scan"); + + /* return any inactive and idle connections to the server */ + for (pio= &txn_list; (io= *pio); count++) + { + if (io->active || io->busy) + pio= &io->txn_next; + else + { + FEDERATEDX_SERVER *server= io->server; + + /* unlink from list of connections bound to the transaction */ + *pio= io->txn_next; + io->txn_next= NULL; + + /* reset some values */ + io->readonly= TRUE; + + pthread_mutex_lock(&server->mutex); + io->idle_next= server->idle_list; + server->idle_list= io; + pthread_mutex_unlock(&server->mutex); + returned++; + } + } + DBUG_PRINT("info",("returned %u of %u connections(s)", returned, count)); + + DBUG_VOID_RETURN; +} + + +bool federatedx_txn::txn_begin() +{ + ulong level= 0; + DBUG_ENTER("federatedx_txn::txn_begin"); + + if (savepoint_next == 0) + { + savepoint_next++; + savepoint_level= savepoint_stmt= 0; + sp_acquire(&level); + } + + DBUG_RETURN(level == 1); +} + + +int federatedx_txn::txn_commit() +{ + int error= 0; + federatedx_io *io; + DBUG_ENTER("federatedx_txn::txn_commit"); + + if (savepoint_next) + { + DBUG_ASSERT(savepoint_stmt != 1); + + for (io= txn_list; io; io= io->txn_next) + { + int rc= 0; + + if (io->active) + rc= io->commit(); + else + io->rollback(); + + if (io->active && rc) + error= -1; + + io->reset(); + } + + release_scan(); + + savepoint_next= savepoint_stmt= savepoint_level= 0; + } + + DBUG_RETURN(error); +} + + +int federatedx_txn::txn_rollback() +{ + int error= 0; + federatedx_io *io; + DBUG_ENTER("federatedx_txn::txn_commit"); + + if (savepoint_next) + { + DBUG_ASSERT(savepoint_stmt != 1); + + for (io= txn_list; io; io= io->txn_next) + { + int rc= io->rollback(); + + if (io->active && rc) + error= -1; + + io->reset(); + } + + release_scan(); + + savepoint_next= savepoint_stmt= savepoint_level= 0; + } + + DBUG_RETURN(error); +} + + +bool federatedx_txn::sp_acquire(ulong *sp) +{ + bool rc= FALSE; + federatedx_io *io; + DBUG_ENTER("federatedx_txn::sp_acquire"); + DBUG_ASSERT(sp && savepoint_next); + + *sp= savepoint_level= savepoint_next++; + + for (io= txn_list; io; io= io->txn_next) + { + if (io->readonly) + continue; + + io->savepoint_set(savepoint_level); + rc= TRUE; + } + + DBUG_RETURN(rc); +} + + +int federatedx_txn::sp_rollback(ulong *sp) +{ + ulong level, new_level= savepoint_level; + federatedx_io *io; + DBUG_ENTER("federatedx_txn::sp_rollback"); + DBUG_ASSERT(sp && savepoint_next && *sp && *sp <= savepoint_level); + + for (io= txn_list; io; io= io->txn_next) + { + if (io->readonly) + continue; + + if ((level= io->savepoint_rollback(*sp)) < new_level) + new_level= level; + } + + savepoint_level= new_level; + + DBUG_RETURN(0); +} + + +int federatedx_txn::sp_release(ulong *sp) +{ + ulong level, new_level= savepoint_level; + federatedx_io *io; + DBUG_ENTER("federatedx_txn::sp_release"); + DBUG_ASSERT(sp && savepoint_next && *sp && *sp <= savepoint_level); + + for (io= txn_list; io; io= io->txn_next) + { + if (io->readonly) + continue; + + if ((level= io->savepoint_release(*sp)) < new_level) + new_level= level; + } + + savepoint_level= new_level; + *sp= 0; + + DBUG_RETURN(0); +} + + +bool federatedx_txn::stmt_begin() +{ + bool result= FALSE; + DBUG_ENTER("federatedx_txn::stmt_begin"); + + if (!savepoint_stmt) + { + if (!savepoint_next) + { + savepoint_next++; + savepoint_level= savepoint_stmt= 0; + } + result= sp_acquire(&savepoint_stmt); + } + + DBUG_RETURN(result); +} + + +int federatedx_txn::stmt_commit() +{ + int result= 0; + DBUG_ENTER("federatedx_txn::stmt_commit"); + + if (savepoint_stmt == 1) + { + savepoint_stmt= 0; + result= txn_commit(); + } + else + if (savepoint_stmt) + result= sp_release(&savepoint_stmt); + + DBUG_RETURN(result); +} + + +int federatedx_txn::stmt_rollback() +{ + int result= 0; + DBUG_ENTER("federated:txn::stmt_rollback"); + + if (savepoint_stmt == 1) + { + savepoint_stmt= 0; + result= txn_rollback(); + } + else + if (savepoint_stmt) + { + result= sp_rollback(&savepoint_stmt); + sp_release(&savepoint_stmt); + } + + DBUG_RETURN(result); +} + + +void federatedx_txn::stmt_autocommit() +{ + federatedx_io *io; + DBUG_ENTER("federatedx_txn::stmt_autocommit"); + + for (io= txn_list; savepoint_stmt && io; io= io->txn_next) + { + if (io->readonly) + continue; + + io->savepoint_restrict(savepoint_stmt); + } + + DBUG_VOID_RETURN; +} + + === added file 'storage/federatedx/ha_federatedx.cc' --- a/storage/federatedx/ha_federatedx.cc 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/ha_federatedx.cc 2009-10-30 18:50:56 +0000 @@ -0,0 +1,3487 @@ +/* +Copyright (c) 2008, Patrick Galbraith +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + + * Neither the name of Patrick Galbraith nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ +/* + + FederatedX Pluggable Storage Engine + + ha_federatedx.cc - FederatedX Pluggable Storage Engine + Patrick Galbraith, 2008 + + This is a handler which uses a foreign database as the data file, as + opposed to a handler like MyISAM, which uses .MYD files locally. + + How this handler works + ---------------------------------- + Normal database files are local and as such: You create a table called + 'users', a file such as 'users.MYD' is created. A handler reads, inserts, + deletes, updates data in this file. The data is stored in particular format, + so to read, that data has to be parsed into fields, to write, fields have to + be stored in this format to write to this data file. + + With FederatedX storage engine, there will be no local files + for each table's data (such as .MYD). A foreign database will store + the data that would normally be in this file. This will necessitate + the use of MySQL client API to read, delete, update, insert this + data. The data will have to be retrieve via an SQL call "SELECT * + FROM users". Then, to read this data, it will have to be retrieved + via mysql_fetch_row one row at a time, then converted from the + column in this select into the format that the handler expects. + + The create table will simply create the .frm file, and within the + "CREATE TABLE" SQL, there SHALL be any of the following : + + connection=scheme://username:password@hostname:port/database/tablename + connection=scheme://username@hostname/database/tablename + connection=scheme://username:password@hostname/database/tablename + connection=scheme://username:password@hostname/database/tablename + + - OR - + + As of 5.1 federatedx now allows you to use a non-url + format, taking advantage of mysql.servers: + + connection="connection_one" + connection="connection_one/table_foo" + + An example would be: + + connection=mysql://username:password@hostname:port/database/tablename + + or, if we had: + + create server 'server_one' foreign data wrapper 'mysql' options + (HOST '127.0.0.1', + DATABASE 'db1', + USER 'root', + PASSWORD '', + PORT 3306, + SOCKET '', + OWNER 'root'); + + CREATE TABLE federatedx.t1 ( + `id` int(20) NOT NULL, + `name` varchar(64) NOT NULL default '' + ) + ENGINE="FEDERATEDX" DEFAULT CHARSET=latin1 + CONNECTION='server_one'; + + So, this will have been the equivalent of + + CONNECTION="mysql://root@127.0.0.1:3306/db1/t1" + + Then, we can also change the server to point to a new schema: + + ALTER SERVER 'server_one' options(DATABASE 'db2'); + + All subsequent calls will now be against db2.t1! Guess what? You don't + have to perform an alter table! + + This connecton="connection string" is necessary for the handler to be + able to connect to the foreign server, either by URL, or by server + name. + + + The basic flow is this: + + SQL calls issues locally -> + mysql handler API (data in handler format) -> + mysql client API (data converted to SQL calls) -> + foreign database -> mysql client API -> + convert result sets (if any) to handler format -> + handler API -> results or rows affected to local + + What this handler does and doesn't support + ------------------------------------------ + * Tables MUST be created on the foreign server prior to any action on those + tables via the handler, first version. IMPORTANT: IF you MUST use the + federatedx storage engine type on the REMOTE end, MAKE SURE [ :) ] That + the table you connect to IS NOT a table pointing BACK to your ORIGNAL + table! You know and have heard the screaching of audio feedback? You + know putting two mirror in front of each other how the reflection + continues for eternity? Well, need I say more?! + * There will not be support for transactions. + * There is no way for the handler to know if the foreign database or table + has changed. The reason for this is that this database has to work like a + data file that would never be written to by anything other than the + database. The integrity of the data in the local table could be breached + if there was any change to the foreign database. + * Support for SELECT, INSERT, UPDATE , DELETE, indexes. + * No ALTER TABLE, DROP TABLE or any other Data Definition Language calls. + * Prepared statements will not be used in the first implementation, it + remains to to be seen whether the limited subset of the client API for the + server supports this. + * This uses SELECT, INSERT, UPDATE, DELETE and not HANDLER for its + implementation. + * This will not work with the query cache. + + Method calls + + A two column table, with one record: + + (SELECT) + + "SELECT * FROM foo" + ha_federatedx::info + ha_federatedx::scan_time: + ha_federatedx::rnd_init: share->select_query SELECT * FROM foo + ha_federatedx::extra + + <for every row of data retrieved> + ha_federatedx::rnd_next + ha_federatedx::convert_row_to_internal_format + ha_federatedx::rnd_next + </for every row of data retrieved> + + ha_federatedx::rnd_end + ha_federatedx::extra + ha_federatedx::reset + + (INSERT) + + "INSERT INTO foo (id, ts) VALUES (2, now());" + + ha_federatedx::write_row + + ha_federatedx::reset + + (UPDATE) + + "UPDATE foo SET ts = now() WHERE id = 1;" + + ha_federatedx::index_init + ha_federatedx::index_read + ha_federatedx::index_read_idx + ha_federatedx::rnd_next + ha_federatedx::convert_row_to_internal_format + ha_federatedx::update_row + + ha_federatedx::extra + ha_federatedx::extra + ha_federatedx::extra + ha_federatedx::external_lock + ha_federatedx::reset + + + How do I use this handler? + -------------------------- + + <insert text about plugin storage engine> + + Next, to use this handler, it's very simple. You must + have two databases running, either both on the same host, or + on different hosts. + + One the server that will be connecting to the foreign + host (client), you create your table as such: + + CREATE TABLE test_table ( + id int(20) NOT NULL auto_increment, + name varchar(32) NOT NULL default '', + other int(20) NOT NULL default '0', + PRIMARY KEY (id), + KEY name (name), + KEY other_key (other)) + ENGINE="FEDERATEDX" + DEFAULT CHARSET=latin1 + CONNECTION='mysql://root@127.0.0.1:9306/federatedx/test_federatedx'; + + Notice the "COMMENT" and "ENGINE" field? This is where you + respectively set the engine type, "FEDERATEDX" and foreign + host information, this being the database your 'client' database + will connect to and use as the "data file". Obviously, the foreign + database is running on port 9306, so you want to start up your other + database so that it is indeed on port 9306, and your federatedx + database on a port other than that. In my setup, I use port 5554 + for federatedx, and port 5555 for the foreign database. + + Then, on the foreign database: + + CREATE TABLE test_table ( + id int(20) NOT NULL auto_increment, + name varchar(32) NOT NULL default '', + other int(20) NOT NULL default '0', + PRIMARY KEY (id), + KEY name (name), + KEY other_key (other)) + ENGINE="<NAME>" <-- whatever you want, or not specify + DEFAULT CHARSET=latin1 ; + + This table is exactly the same (and must be exactly the same), + except that it is not using the federatedx handler and does + not need the URL. + + + How to see the handler in action + -------------------------------- + + When developing this handler, I compiled the federatedx database with + debugging: + + ./configure --with-federatedx-storage-engine + --prefix=/home/mysql/mysql-build/federatedx/ --with-debug + + Once compiled, I did a 'make install' (not for the purpose of installing + the binary, but to install all the files the binary expects to see in the + diretory I specified in the build with --prefix, + "/home/mysql/mysql-build/federatedx". + + Then, I started the foreign server: + + /usr/local/mysql/bin/mysqld_safe + --user=mysql --log=/tmp/mysqld.5555.log -P 5555 + + Then, I went back to the directory containing the newly compiled mysqld, + <builddir>/sql/, started up gdb: + + gdb ./mysqld + + Then, withn the (gdb) prompt: + (gdb) run --gdb --port=5554 --socket=/tmp/mysqld.5554 --skip-innodb --debug + + Next, I open several windows for each: + + 1. Tail the debug trace: tail -f /tmp/mysqld.trace|grep ha_fed + 2. Tail the SQL calls to the foreign database: tail -f /tmp/mysqld.5555.log + 3. A window with a client open to the federatedx server on port 5554 + 4. A window with a client open to the federatedx server on port 5555 + + I would create a table on the client to the foreign server on port + 5555, and then to the federatedx server on port 5554. At this point, + I would run whatever queries I wanted to on the federatedx server, + just always remembering that whatever changes I wanted to make on + the table, or if I created new tables, that I would have to do that + on the foreign server. + + Another thing to look for is 'show variables' to show you that you have + support for federatedx handler support: + + show variables like '%federat%' + + and: + + show storage engines; + + Both should display the federatedx storage handler. + + + Testing + ------- + + Testing for FederatedX as a pluggable storage engine for + now is a manual process that I intend to build a test + suite that works for all pluggable storage engines. + + How to test + + 1. cp fed.dat /tmp + (make sure you have access to "test". Use a user that has + super privileges for now) + 2. mysql -f -u root test < federated.test > federated.myresult 2>&1 + 3. diff federated.result federated.myresult (there _should_ be no differences) + + +*/ + + +#define MYSQL_SERVER 1q +#include "mysql_priv.h" +#include <mysql/plugin.h> + +#ifdef USE_PRAGMA_IMPLEMENTATION +#pragma implementation // gcc: Class implementation +#endif + +#include "ha_federatedx.h" + +#include "m_string.h" + +#include <mysql/plugin.h> + +/* Variables for federatedx share methods */ +static HASH federatedx_open_tables; // To track open tables +static HASH federatedx_open_servers; // To track open servers +pthread_mutex_t federatedx_mutex; // To init the hash +const char ident_quote_char= '`'; // Character for quoting + // identifiers +const char value_quote_char= '\''; // Character for quoting + // literals +static const int bulk_padding= 64; // bytes "overhead" in packet + +/* Variables used when chopping off trailing characters */ +static const uint sizeof_trailing_comma= sizeof(", ") - 1; +static const uint sizeof_trailing_closeparen= sizeof(") ") - 1; +static const uint sizeof_trailing_and= sizeof(" AND ") - 1; +static const uint sizeof_trailing_where= sizeof(" WHERE ") - 1; + +/* Static declaration for handerton */ +static handler *federatedx_create_handler(handlerton *hton, + TABLE_SHARE *table, + MEM_ROOT *mem_root); + +/* FederatedX storage engine handlerton */ + +static handler *federatedx_create_handler(handlerton *hton, + TABLE_SHARE *table, + MEM_ROOT *mem_root) +{ + return new (mem_root) ha_federatedx(hton, table); +} + + +/* Function we use in the creation of our hash to get key */ + +static uchar * +federatedx_share_get_key(FEDERATEDX_SHARE *share, size_t *length, + my_bool not_used __attribute__ ((unused))) +{ + *length= share->share_key_length; + return (uchar*) share->share_key; +} + + +static uchar * +federatedx_server_get_key(FEDERATEDX_SERVER *server, size_t *length, + my_bool not_used __attribute__ ((unused))) +{ + *length= server->key_length; + return server->key; +} + + +/* + Initialize the federatedx handler. + + SYNOPSIS + federatedx_db_init() + p Handlerton + + RETURN + FALSE OK + TRUE Error +*/ + +int federatedx_db_init(void *p) +{ + DBUG_ENTER("federatedx_db_init"); + handlerton *federatedx_hton= (handlerton *)p; + federatedx_hton->state= SHOW_OPTION_YES; + /* This is no longer needed for plugin storage engines */ + federatedx_hton->db_type= DB_TYPE_DEFAULT; + federatedx_hton->savepoint_offset= sizeof(ulong); + federatedx_hton->close_connection= ha_federatedx::disconnect; + federatedx_hton->savepoint_set= ha_federatedx::savepoint_set; + federatedx_hton->savepoint_rollback= ha_federatedx::savepoint_rollback; + federatedx_hton->savepoint_release= ha_federatedx::savepoint_release; + federatedx_hton->commit= ha_federatedx::commit; + federatedx_hton->rollback= ha_federatedx::rollback; + federatedx_hton->create= federatedx_create_handler; + federatedx_hton->flags= HTON_ALTER_NOT_SUPPORTED | HTON_NO_PARTITION; + + if (pthread_mutex_init(&federatedx_mutex, MY_MUTEX_INIT_FAST)) + goto error; + if (!hash_init(&federatedx_open_tables, &my_charset_bin, 32, 0, 0, + (hash_get_key) federatedx_share_get_key, 0, 0) && + !hash_init(&federatedx_open_servers, &my_charset_bin, 32, 0, 0, + (hash_get_key) federatedx_server_get_key, 0, 0)) + { + DBUG_RETURN(FALSE); + } + + VOID(pthread_mutex_destroy(&federatedx_mutex)); +error: + DBUG_RETURN(TRUE); +} + + +/* + Release the federatedx handler. + + SYNOPSIS + federatedx_db_end() + + RETURN + FALSE OK +*/ + +int federatedx_done(void *p) +{ + hash_free(&federatedx_open_tables); + hash_free(&federatedx_open_servers); + VOID(pthread_mutex_destroy(&federatedx_mutex)); + + return 0; +} + +/** + @brief Append identifiers to the string. + + @param[in,out] string The target string. + @param[in] name Identifier name + @param[in] length Length of identifier name in bytes + @param[in] quote_char Quote char to use for quoting identifier. + + @return Operation Status + @retval FALSE OK + @retval TRUE There was an error appending to the string. + + @note This function is based upon the append_identifier() function + in sql_show.cc except that quoting always occurs. +*/ + +bool append_ident(String *string, const char *name, uint length, + const char quote_char) +{ + bool result; + uint clen; + const char *name_end; + DBUG_ENTER("append_ident"); + + if (quote_char) + { + string->reserve(length * 2 + 2); + if ((result= string->append(&quote_char, 1, system_charset_info))) + goto err; + + for (name_end= name+length; name < name_end; name+= clen) + { + uchar c= *(uchar *) name; + if (!(clen= my_mbcharlen(system_charset_info, c))) + clen= 1; + if (clen == 1 && c == (uchar) quote_char && + (result= string->append(&quote_char, 1, system_charset_info))) + goto err; + if ((result= string->append(name, clen, string->charset()))) + goto err; + } + result= string->append(&quote_char, 1, system_charset_info); + } + else + result= string->append(name, length, system_charset_info); + +err: + DBUG_RETURN(result); +} + + +static int parse_url_error(FEDERATEDX_SHARE *share, TABLE *table, int error_num) +{ + char buf[FEDERATEDX_QUERY_BUFFER_SIZE]; + int buf_len; + DBUG_ENTER("ha_federatedx parse_url_error"); + + buf_len= min(table->s->connect_string.length, + FEDERATEDX_QUERY_BUFFER_SIZE-1); + strmake(buf, table->s->connect_string.str, buf_len); + my_error(error_num, MYF(0), buf); + DBUG_RETURN(error_num); +} + +/* + retrieve server object which contains server meta-data + from the system table given a server's name, set share + connection parameter members +*/ +int get_connection(MEM_ROOT *mem_root, FEDERATEDX_SHARE *share) +{ + int error_num= ER_FOREIGN_SERVER_DOESNT_EXIST; + char error_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + FOREIGN_SERVER *server, server_buffer; + DBUG_ENTER("ha_federatedx::get_connection"); + + /* + get_server_by_name() clones the server if exists and allocates + copies of strings in the supplied mem_root + */ + if (!(server= + get_server_by_name(mem_root, share->connection_string, &server_buffer))) + { + DBUG_PRINT("info", ("get_server_by_name returned > 0 error condition!")); + /* need to come up with error handling */ + error_num=1; + goto error; + } + DBUG_PRINT("info", ("get_server_by_name returned server at %lx", + (long unsigned int) server)); + + /* + Most of these should never be empty strings, error handling will + need to be implemented. Also, is this the best way to set the share + members? Is there some allocation needed? In running this code, it works + except there are errors in the trace file of the share being overrun + at the address of the share. + */ + share->server_name_length= server->server_name_length; + share->server_name= server->server_name; + share->username= server->username; + share->password= server->password; + share->database= server->db; +#ifndef I_AM_PARANOID + share->port= server->port > 0 && server->port < 65536 ? +#else + share->port= server->port > 1023 && server->port < 65536 ? +#endif + (ushort) server->port : MYSQL_PORT; + share->hostname= server->host; + if (!(share->socket= server->socket) && + !strcmp(share->hostname, my_localhost)) + share->socket= (char *) MYSQL_UNIX_ADDR; + share->scheme= server->scheme; + + DBUG_PRINT("info", ("share->username: %s", share->username)); + DBUG_PRINT("info", ("share->password: %s", share->password)); + DBUG_PRINT("info", ("share->hostname: %s", share->hostname)); + DBUG_PRINT("info", ("share->database: %s", share->database)); + DBUG_PRINT("info", ("share->port: %d", share->port)); + DBUG_PRINT("info", ("share->socket: %s", share->socket)); + DBUG_RETURN(0); + +error: + my_sprintf(error_buffer, + (error_buffer, "server name: '%s' doesn't exist!", + share->connection_string)); + my_error(error_num, MYF(0), error_buffer); + DBUG_RETURN(error_num); +} + +/* + Parse connection info from table->s->connect_string + + SYNOPSIS + parse_url() + mem_root MEM_ROOT pointer for memory allocation + share pointer to FEDERATEDX share + table pointer to current TABLE class + table_create_flag determines what error to throw + + DESCRIPTION + Populates the share with information about the connection + to the foreign database that will serve as the data source. + This string must be specified (currently) in the "CONNECTION" field, + listed in the CREATE TABLE statement. + + This string MUST be in the format of any of these: + + CONNECTION="scheme://username:password@hostname:port/database/table" + CONNECTION="scheme://username@hostname/database/table" + CONNECTION="scheme://username@hostname:port/database/table" + CONNECTION="scheme://username:password@hostname/database/table" + + _OR_ + + CONNECTION="connection name" + + + + An Example: + + CREATE TABLE t1 (id int(32)) + ENGINE="FEDERATEDX" + CONNECTION="mysql://joe:joespass@192.168.1.111:9308/federatedx/testtable"; + + CREATE TABLE t2 ( + id int(4) NOT NULL auto_increment, + name varchar(32) NOT NULL, + PRIMARY KEY(id) + ) ENGINE="FEDERATEDX" CONNECTION="my_conn"; + + ***IMPORTANT*** + Currently, the FederatedX Storage Engine only supports connecting to another + Database ("scheme" of "mysql"). Connections using JDBC as well as + other connectors are in the planning stage. + + + 'password' and 'port' are both optional. + + RETURN VALUE + 0 success + error_num particular error code + +*/ + +static int parse_url(MEM_ROOT *mem_root, FEDERATEDX_SHARE *share, TABLE *table, + uint table_create_flag) +{ + uint error_num= (table_create_flag ? + ER_FOREIGN_DATA_STRING_INVALID_CANT_CREATE : + ER_FOREIGN_DATA_STRING_INVALID); + DBUG_ENTER("ha_federatedx::parse_url"); + + share->port= 0; + share->socket= 0; + DBUG_PRINT("info", ("share at %lx", (long unsigned int) share)); + DBUG_PRINT("info", ("Length: %u", (uint) table->s->connect_string.length)); + DBUG_PRINT("info", ("String: '%.*s'", (int) table->s->connect_string.length, + table->s->connect_string.str)); + share->connection_string= strmake_root(mem_root, table->s->connect_string.str, + table->s->connect_string.length); + + DBUG_PRINT("info",("parse_url alloced share->connection_string %lx", + (long unsigned int) share->connection_string)); + + DBUG_PRINT("info",("share->connection_string: %s",share->connection_string)); + /* + No :// or @ in connection string. Must be a straight connection name of + either "servername" or "servername/tablename" + */ + if ((!strstr(share->connection_string, "://") && + (!strchr(share->connection_string, '@')))) + { + + DBUG_PRINT("info", + ("share->connection_string: %s internal format " + "share->connection_string: %lx", + share->connection_string, + (ulong) share->connection_string)); + + /* ok, so we do a little parsing, but not completely! */ + share->parsed= FALSE; + /* + If there is a single '/' in the connection string, this means the user is + specifying a table name + */ + + if ((share->table_name= strchr(share->connection_string, '/'))) + { + *share->table_name++= '\0'; + share->table_name_length= strlen(share->table_name); + + DBUG_PRINT("info", + ("internal format, parsed table_name " + "share->connection_string: %s share->table_name: %s", + share->connection_string, share->table_name)); + + /* + there better not be any more '/'s ! + */ + if (strchr(share->table_name, '/')) + goto error; + } + /* + Otherwise, straight server name, use tablename of federatedx table + as remote table name + */ + else + { + /* + Connection specifies everything but, resort to + expecting remote and foreign table names to match + */ + share->table_name= strmake_root(mem_root, table->s->table_name.str, + (share->table_name_length= + table->s->table_name.length)); + DBUG_PRINT("info", + ("internal format, default table_name " + "share->connection_string: %s share->table_name: %s", + share->connection_string, share->table_name)); + } + + if ((error_num= get_connection(mem_root, share))) + goto error; + } + else + { + share->parsed= TRUE; + // Add a null for later termination of table name + share->connection_string[table->s->connect_string.length]= 0; + share->scheme= share->connection_string; + DBUG_PRINT("info",("parse_url alloced share->scheme: %lx", + (ulong) share->scheme)); + + /* + Remove addition of null terminator and store length + for each string in share + */ + if (!(share->username= strstr(share->scheme, "://"))) + goto error; + share->scheme[share->username - share->scheme]= '\0'; + + if (!federatedx_io::handles_scheme(share->scheme)) + goto error; + + share->username+= 3; + + if (!(share->hostname= strchr(share->username, '@'))) + goto error; + *share->hostname++= '\0'; // End username + + if ((share->password= strchr(share->username, ':'))) + { + *share->password++= '\0'; // End username + + /* make sure there isn't an extra / or @ */ + if ((strchr(share->password, '/') || strchr(share->hostname, '@'))) + goto error; + /* + Found that if the string is: + user:@hostname:port/db/table + Then password is a null string, so set to NULL + */ + if ((share->password[0] == '\0')) + share->password= NULL; + } + + /* make sure there isn't an extra / or @ */ + if ((strchr(share->username, '/')) || (strchr(share->hostname, '@'))) + goto error; + + if (!(share->database= strchr(share->hostname, '/'))) + goto error; + *share->database++= '\0'; + + if ((share->sport= strchr(share->hostname, ':'))) + { + *share->sport++= '\0'; + if (share->sport[0] == '\0') + share->sport= NULL; + else + share->port= atoi(share->sport); + } + + if (!(share->table_name= strchr(share->database, '/'))) + goto error; + *share->table_name++= '\0'; + + share->table_name_length= strlen(share->table_name); + + /* make sure there's not an extra / */ + if ((strchr(share->table_name, '/'))) + goto error; + + if (share->hostname[0] == '\0') + share->hostname= NULL; + + } + if (!share->port) + { + if (!share->hostname || strcmp(share->hostname, my_localhost) == 0) + share->socket= (char *) MYSQL_UNIX_ADDR; + else + share->port= MYSQL_PORT; + } + + DBUG_PRINT("info", + ("scheme: %s username: %s password: %s hostname: %s " + "port: %d db: %s tablename: %s", + share->scheme, share->username, share->password, + share->hostname, share->port, share->database, + share->table_name)); + + DBUG_RETURN(0); + +error: + DBUG_RETURN(parse_url_error(share, table, error_num)); +} + +/***************************************************************************** +** FEDERATEDX tables +*****************************************************************************/ + +ha_federatedx::ha_federatedx(handlerton *hton, + TABLE_SHARE *table_arg) + :handler(hton, table_arg), + txn(0), io(0), stored_result(0) +{ + bzero(&bulk_insert, sizeof(bulk_insert)); +} + + +/* + Convert MySQL result set row to handler internal format + + SYNOPSIS + convert_row_to_internal_format() + record Byte pointer to record + row MySQL result set row from fetchrow() + result Result set to use + + DESCRIPTION + This method simply iterates through a row returned via fetchrow with + values from a successful SELECT , and then stores each column's value + in the field object via the field object pointer (pointing to the table's + array of field object pointers). This is how the handler needs the data + to be stored to then return results back to the user + + RETURN VALUE + 0 After fields have had field values stored from record +*/ + +uint ha_federatedx::convert_row_to_internal_format(uchar *record, + FEDERATEDX_IO_ROW *row, + FEDERATEDX_IO_RESULT *result) +{ + ulong *lengths; + Field **field; + int column= 0; + my_bitmap_map *old_map= dbug_tmp_use_all_columns(table, table->write_set); + DBUG_ENTER("ha_federatedx::convert_row_to_internal_format"); + + lengths= io->fetch_lengths(result); + + for (field= table->field; *field; field++, column++) + { + /* + index variable to move us through the row at the + same iterative step as the field + */ + my_ptrdiff_t old_ptr; + old_ptr= (my_ptrdiff_t) (record - table->record[0]); + (*field)->move_field_offset(old_ptr); + if (io->is_column_null(row, column)) + (*field)->set_null(); + else + { + if (bitmap_is_set(table->read_set, (*field)->field_index)) + { + (*field)->set_notnull(); + (*field)->store(io->get_column_data(row, column), lengths[column], &my_charset_bin); + } + } + (*field)->move_field_offset(-old_ptr); + } + dbug_tmp_restore_column_map(table->write_set, old_map); + DBUG_RETURN(0); +} + +static bool emit_key_part_name(String *to, KEY_PART_INFO *part) +{ + DBUG_ENTER("emit_key_part_name"); + if (append_ident(to, part->field->field_name, + strlen(part->field->field_name), ident_quote_char)) + DBUG_RETURN(1); // Out of memory + DBUG_RETURN(0); +} + +static bool emit_key_part_element(String *to, KEY_PART_INFO *part, + bool needs_quotes, bool is_like, + const uchar *ptr, uint len) +{ + Field *field= part->field; + DBUG_ENTER("emit_key_part_element"); + + if (needs_quotes && to->append(STRING_WITH_LEN("'"))) + DBUG_RETURN(1); + + if (part->type == HA_KEYTYPE_BIT) + { + char buff[STRING_BUFFER_USUAL_SIZE], *buf= buff; + + *buf++= '0'; + *buf++= 'x'; + buf= octet2hex(buf, (char*) ptr, len); + if (to->append((char*) buff, (uint)(buf - buff))) + DBUG_RETURN(1); + } + else if (part->key_part_flag & HA_BLOB_PART) + { + String blob; + uint blob_length= uint2korr(ptr); + blob.set_quick((char*) ptr+HA_KEY_BLOB_LENGTH, + blob_length, &my_charset_bin); + if (append_escaped(to, &blob)) + DBUG_RETURN(1); + } + else if (part->key_part_flag & HA_VAR_LENGTH_PART) + { + String varchar; + uint var_length= uint2korr(ptr); + varchar.set_quick((char*) ptr+HA_KEY_BLOB_LENGTH, + var_length, &my_charset_bin); + if (append_escaped(to, &varchar)) + DBUG_RETURN(1); + } + else + { + char strbuff[MAX_FIELD_WIDTH]; + String str(strbuff, sizeof(strbuff), part->field->charset()), *res; + + res= field->val_str(&str, ptr); + + if (field->result_type() == STRING_RESULT) + { + if (append_escaped(to, res)) + DBUG_RETURN(1); + } + else if (to->append(res->ptr(), res->length())) + DBUG_RETURN(1); + } + + if (is_like && to->append(STRING_WITH_LEN("%"))) + DBUG_RETURN(1); + + if (needs_quotes && to->append(STRING_WITH_LEN("'"))) + DBUG_RETURN(1); + + DBUG_RETURN(0); +} + +/* + Create a WHERE clause based off of values in keys + Note: This code was inspired by key_copy from key.cc + + SYNOPSIS + create_where_from_key () + to String object to store WHERE clause + key_info KEY struct pointer + key byte pointer containing key + key_length length of key + range_type 0 - no range, 1 - min range, 2 - max range + (see enum range_operation) + + DESCRIPTION + Using iteration through all the keys via a KEY_PART_INFO pointer, + This method 'extracts' the value of each key in the byte pointer + *key, and for each key found, constructs an appropriate WHERE clause + + RETURN VALUE + 0 After all keys have been accounted for to create the WHERE clause + 1 No keys found + + Range flags Table per Timour: + + ----------------- + - start_key: + * ">" -> HA_READ_AFTER_KEY + * ">=" -> HA_READ_KEY_OR_NEXT + * "=" -> HA_READ_KEY_EXACT + + - end_key: + * "<" -> HA_READ_BEFORE_KEY + * "<=" -> HA_READ_AFTER_KEY + + records_in_range: + ----------------- + - start_key: + * ">" -> HA_READ_AFTER_KEY + * ">=" -> HA_READ_KEY_EXACT + * "=" -> HA_READ_KEY_EXACT + + - end_key: + * "<" -> HA_READ_BEFORE_KEY + * "<=" -> HA_READ_AFTER_KEY + * "=" -> HA_READ_AFTER_KEY + +0 HA_READ_KEY_EXACT, Find first record else error +1 HA_READ_KEY_OR_NEXT, Record or next record +2 HA_READ_KEY_OR_PREV, Record or previous +3 HA_READ_AFTER_KEY, Find next rec. after key-record +4 HA_READ_BEFORE_KEY, Find next rec. before key-record +5 HA_READ_PREFIX, Key which as same prefix +6 HA_READ_PREFIX_LAST, Last key with the same prefix +7 HA_READ_PREFIX_LAST_OR_PREV, Last or prev key with the same prefix + +Flags that I've found: + +id, primary key, varchar + +id = 'ccccc' +records_in_range: start_key 0 end_key 3 +read_range_first: start_key 0 end_key NULL + +id > 'ccccc' +records_in_range: start_key 3 end_key NULL +read_range_first: start_key 3 end_key NULL + +id < 'ccccc' +records_in_range: start_key NULL end_key 4 +read_range_first: start_key NULL end_key 4 + +id <= 'ccccc' +records_in_range: start_key NULL end_key 3 +read_range_first: start_key NULL end_key 3 + +id >= 'ccccc' +records_in_range: start_key 0 end_key NULL +read_range_first: start_key 1 end_key NULL + +id like 'cc%cc' +records_in_range: start_key 0 end_key 3 +read_range_first: start_key 1 end_key 3 + +id > 'aaaaa' and id < 'ccccc' +records_in_range: start_key 3 end_key 4 +read_range_first: start_key 3 end_key 4 + +id >= 'aaaaa' and id < 'ccccc'; +records_in_range: start_key 0 end_key 4 +read_range_first: start_key 1 end_key 4 + +id >= 'aaaaa' and id <= 'ccccc'; +records_in_range: start_key 0 end_key 3 +read_range_first: start_key 1 end_key 3 + +id > 'aaaaa' and id <= 'ccccc'; +records_in_range: start_key 3 end_key 3 +read_range_first: start_key 3 end_key 3 + +numeric keys: + +id = 4 +index_read_idx: start_key 0 end_key NULL + +id > 4 +records_in_range: start_key 3 end_key NULL +read_range_first: start_key 3 end_key NULL + +id >= 4 +records_in_range: start_key 0 end_key NULL +read_range_first: start_key 1 end_key NULL + +id < 4 +records_in_range: start_key NULL end_key 4 +read_range_first: start_key NULL end_key 4 + +id <= 4 +records_in_range: start_key NULL end_key 3 +read_range_first: start_key NULL end_key 3 + +id like 4 +full table scan, select * from + +id > 2 and id < 8 +records_in_range: start_key 3 end_key 4 +read_range_first: start_key 3 end_key 4 + +id >= 2 and id < 8 +records_in_range: start_key 0 end_key 4 +read_range_first: start_key 1 end_key 4 + +id >= 2 and id <= 8 +records_in_range: start_key 0 end_key 3 +read_range_first: start_key 1 end_key 3 + +id > 2 and id <= 8 +records_in_range: start_key 3 end_key 3 +read_range_first: start_key 3 end_key 3 + +multi keys (id int, name varchar, other varchar) + +id = 1; +records_in_range: start_key 0 end_key 3 +read_range_first: start_key 0 end_key NULL + +id > 4; +id > 2 and name = '333'; remote: id > 2 +id > 2 and name > '333'; remote: id > 2 +id > 2 and name > '333' and other < 'ddd'; remote: id > 2 no results +id > 2 and name >= '333' and other < 'ddd'; remote: id > 2 1 result +id >= 4 and name = 'eric was here' and other > 'eeee'; +records_in_range: start_key 3 end_key NULL +read_range_first: start_key 3 end_key NULL + +id >= 4; +id >= 2 and name = '333' and other < 'ddd'; +remote: `id` >= 2 AND `name` >= '333'; +records_in_range: start_key 0 end_key NULL +read_range_first: start_key 1 end_key NULL + +id < 4; +id < 3 and name = '222' and other <= 'ccc'; remote: id < 3 +records_in_range: start_key NULL end_key 4 +read_range_first: start_key NULL end_key 4 + +id <= 4; +records_in_range: start_key NULL end_key 3 +read_range_first: start_key NULL end_key 3 + +id like 4; +full table scan + +id > 2 and id < 4; +records_in_range: start_key 3 end_key 4 +read_range_first: start_key 3 end_key 4 + +id >= 2 and id < 4; +records_in_range: start_key 0 end_key 4 +read_range_first: start_key 1 end_key 4 + +id >= 2 and id <= 4; +records_in_range: start_key 0 end_key 3 +read_range_first: start_key 1 end_key 3 + +id > 2 and id <= 4; +id = 6 and name = 'eric was here' and other > 'eeee'; +remote: (`id` > 6 AND `name` > 'eric was here' AND `other` > 'eeee') +AND (`id` <= 6) AND ( AND `name` <= 'eric was here') +no results +records_in_range: start_key 3 end_key 3 +read_range_first: start_key 3 end_key 3 + +Summary: + +* If the start key flag is 0 the max key flag shouldn't even be set, + and if it is, the query produced would be invalid. +* Multipart keys, even if containing some or all numeric columns, + are treated the same as non-numeric keys + + If the query is " = " (quotes or not): + - records in range start key flag HA_READ_KEY_EXACT, + end key flag HA_READ_AFTER_KEY (incorrect) + - any other: start key flag HA_READ_KEY_OR_NEXT, + end key flag HA_READ_AFTER_KEY (correct) + +* 'like' queries (of key) + - Numeric, full table scan + - Non-numeric + records_in_range: start_key 0 end_key 3 + other : start_key 1 end_key 3 + +* If the key flag is HA_READ_AFTER_KEY: + if start_key, append > + if end_key, append <= + +* If create_where_key was called by records_in_range: + + - if the key is numeric: + start key flag is 0 when end key is NULL, end key flag is 3 or 4 + - if create_where_key was called by any other function: + start key flag is 1 when end key is NULL, end key flag is 3 or 4 + - if the key is non-numeric, or multipart + When the query is an exact match, the start key flag is 0, + end key flag is 3 for what should be a no-range condition where + you should have 0 and max key NULL, which it is if called by + read_range_first + +Conclusion: + +1. Need logic to determin if a key is min or max when the flag is +HA_READ_AFTER_KEY, and handle appending correct operator accordingly + +2. Need a boolean flag to pass to create_where_from_key, used in the +switch statement. Add 1 to the flag if: + - start key flag is HA_READ_KEY_EXACT and the end key is NULL + +*/ + +bool ha_federatedx::create_where_from_key(String *to, + KEY *key_info, + const key_range *start_key, + const key_range *end_key, + bool from_records_in_range, + bool eq_range) +{ + bool both_not_null= + (start_key != NULL && end_key != NULL) ? TRUE : FALSE; + const uchar *ptr; + uint remainder, length; + char tmpbuff[FEDERATEDX_QUERY_BUFFER_SIZE]; + String tmp(tmpbuff, sizeof(tmpbuff), system_charset_info); + const key_range *ranges[2]= { start_key, end_key }; + my_bitmap_map *old_map; + DBUG_ENTER("ha_federatedx::create_where_from_key"); + + tmp.length(0); + if (start_key == NULL && end_key == NULL) + DBUG_RETURN(1); + + old_map= dbug_tmp_use_all_columns(table, table->write_set); + for (uint i= 0; i <= 1; i++) + { + bool needs_quotes; + KEY_PART_INFO *key_part; + if (ranges[i] == NULL) + continue; + + if (both_not_null) + { + if (i > 0) + tmp.append(STRING_WITH_LEN(") AND (")); + else + tmp.append(STRING_WITH_LEN(" (")); + } + + for (key_part= key_info->key_part, + remainder= key_info->key_parts, + length= ranges[i]->length, + ptr= ranges[i]->key; ; + remainder--, + key_part++) + { + Field *field= key_part->field; + uint store_length= key_part->store_length; + uint part_length= min(store_length, length); + needs_quotes= field->str_needs_quotes(); + DBUG_DUMP("key, start of loop", ptr, length); + + if (key_part->null_bit) + { + if (*ptr++) + { + /* + We got "IS [NOT] NULL" condition against nullable column. We + distinguish between "IS NOT NULL" and "IS NULL" by flag. For + "IS NULL", flag is set to HA_READ_KEY_EXACT. + */ + if (emit_key_part_name(&tmp, key_part) || + tmp.append(ranges[i]->flag == HA_READ_KEY_EXACT ? + " IS NULL " : " IS NOT NULL ")) + goto err; + /* + We need to adjust pointer and length to be prepared for next + key part. As well as check if this was last key part. + */ + goto prepare_for_next_key_part; + } + } + + if (tmp.append(STRING_WITH_LEN(" ("))) + goto err; + + switch (ranges[i]->flag) { + case HA_READ_KEY_EXACT: + DBUG_PRINT("info", ("federatedx HA_READ_KEY_EXACT %d", i)); + if (store_length >= length || + !needs_quotes || + key_part->type == HA_KEYTYPE_BIT || + field->result_type() != STRING_RESULT) + { + if (emit_key_part_name(&tmp, key_part)) + goto err; + + if (from_records_in_range) + { + if (tmp.append(STRING_WITH_LEN(" >= "))) + goto err; + } + else + { + if (tmp.append(STRING_WITH_LEN(" = "))) + goto err; + } + + if (emit_key_part_element(&tmp, key_part, needs_quotes, 0, ptr, + part_length)) + goto err; + } + else + { + /* LIKE */ + if (emit_key_part_name(&tmp, key_part) || + tmp.append(STRING_WITH_LEN(" LIKE ")) || + emit_key_part_element(&tmp, key_part, needs_quotes, 1, ptr, + part_length)) + goto err; + } + break; + case HA_READ_AFTER_KEY: + if (eq_range) + { + if (tmp.append("1=1")) // Dummy + goto err; + break; + } + DBUG_PRINT("info", ("federatedx HA_READ_AFTER_KEY %d", i)); + if (store_length >= length) /* end key */ + { + if (emit_key_part_name(&tmp, key_part)) + goto err; + + if (i > 0) /* end key */ + { + if (tmp.append(STRING_WITH_LEN(" <= "))) + goto err; + } + else /* start key */ + { + if (tmp.append(STRING_WITH_LEN(" > "))) + goto err; + } + + if (emit_key_part_element(&tmp, key_part, needs_quotes, 0, ptr, + part_length)) + { + goto err; + } + break; + } + case HA_READ_KEY_OR_NEXT: + DBUG_PRINT("info", ("federatedx HA_READ_KEY_OR_NEXT %d", i)); + if (emit_key_part_name(&tmp, key_part) || + tmp.append(STRING_WITH_LEN(" >= ")) || + emit_key_part_element(&tmp, key_part, needs_quotes, 0, ptr, + part_length)) + goto err; + break; + case HA_READ_BEFORE_KEY: + DBUG_PRINT("info", ("federatedx HA_READ_BEFORE_KEY %d", i)); + if (store_length >= length) + { + if (emit_key_part_name(&tmp, key_part) || + tmp.append(STRING_WITH_LEN(" < ")) || + emit_key_part_element(&tmp, key_part, needs_quotes, 0, ptr, + part_length)) + goto err; + break; + } + case HA_READ_KEY_OR_PREV: + DBUG_PRINT("info", ("federatedx HA_READ_KEY_OR_PREV %d", i)); + if (emit_key_part_name(&tmp, key_part) || + tmp.append(STRING_WITH_LEN(" <= ")) || + emit_key_part_element(&tmp, key_part, needs_quotes, 0, ptr, + part_length)) + goto err; + break; + default: + DBUG_PRINT("info",("cannot handle flag %d", ranges[i]->flag)); + goto err; + } + if (tmp.append(STRING_WITH_LEN(") "))) + goto err; + +prepare_for_next_key_part: + if (store_length >= length) + break; + DBUG_PRINT("info", ("remainder %d", remainder)); + DBUG_ASSERT(remainder > 1); + length-= store_length; + /* + For nullable columns, null-byte is already skipped before, that is + ptr was incremented by 1. Since store_length still counts null-byte, + we need to subtract 1 from store_length. + */ + ptr+= store_length - test(key_part->null_bit); + if (tmp.append(STRING_WITH_LEN(" AND "))) + goto err; + + DBUG_PRINT("info", + ("create_where_from_key WHERE clause: %s", + tmp.c_ptr_quick())); + } + } + dbug_tmp_restore_column_map(table->write_set, old_map); + + if (both_not_null) + if (tmp.append(STRING_WITH_LEN(") "))) + DBUG_RETURN(1); + + if (to->append(STRING_WITH_LEN(" WHERE "))) + DBUG_RETURN(1); + + if (to->append(tmp)) + DBUG_RETURN(1); + + DBUG_RETURN(0); + +err: + dbug_tmp_restore_column_map(table->write_set, old_map); + DBUG_RETURN(1); +} + +static void fill_server(MEM_ROOT *mem_root, FEDERATEDX_SERVER *server, + FEDERATEDX_SHARE *share, CHARSET_INFO *table_charset) +{ + char buffer[STRING_BUFFER_USUAL_SIZE]; + String key(buffer, sizeof(buffer), &my_charset_bin); + String scheme(share->scheme, &my_charset_latin1); + String hostname(share->hostname, &my_charset_latin1); + String database(share->database, system_charset_info); + String username(share->username, system_charset_info); + String socket(share->socket ? share->socket : "", files_charset_info); + String password(share->password ? share->password : "", &my_charset_bin); + DBUG_ENTER("fill_server"); + + /* Do some case conversions */ + scheme.reserve(scheme.length()); + scheme.length(my_casedn_str(&my_charset_latin1, scheme.c_ptr_safe())); + + hostname.reserve(hostname.length()); + hostname.length(my_casedn_str(&my_charset_latin1, hostname.c_ptr_safe())); + + if (lower_case_table_names) + { + database.reserve(database.length()); + database.length(my_casedn_str(system_charset_info, database.c_ptr_safe())); + } + + if (lower_case_file_system && socket.length()) + { + socket.reserve(socket.length()); + socket.length(my_casedn_str(files_charset_info, socket.c_ptr_safe())); + } + + /* start with all bytes zeroed */ + bzero(server, sizeof(*server)); + + key.length(0); + key.reserve(scheme.length() + hostname.length() + database.length() + + socket.length() + username.length() + password.length() + + sizeof(int) + 8); + key.append(scheme); + key.q_append('\0'); + server->hostname= (const char *) (intptr) key.length(); + key.append(hostname); + key.q_append('\0'); + server->database= (const char *) (intptr) key.length(); + key.append(database); + key.q_append('\0'); + key.q_append((uint32) share->port); + server->socket= (const char *) (intptr) key.length(); + key.append(socket); + key.q_append('\0'); + server->username= (const char *) (intptr) key.length(); + key.append(username); + key.q_append('\0'); + server->password= (const char *) (intptr) key.length(); + key.append(password); + + server->key_length= key.length(); + server->key= (uchar *) memdup_root(mem_root, key.ptr(), key.length()+1); + + /* pointer magic */ + server->scheme+= (intptr) server->key; + server->hostname+= (intptr) server->key; + server->database+= (intptr) server->key; + server->username+= (intptr) server->key; + server->password+= (intptr) server->key; + server->socket+= (intptr) server->key; + server->port= share->port; + + if (!share->socket) + server->socket= NULL; + if (!share->password) + server->password= NULL; + + if (table_charset) + server->csname= strdup_root(mem_root, table_charset->csname); + + DBUG_VOID_RETURN; +} + + +static FEDERATEDX_SERVER *get_server(FEDERATEDX_SHARE *share, TABLE *table) +{ + FEDERATEDX_SERVER *server= NULL, tmp_server; + MEM_ROOT mem_root; + char buffer[STRING_BUFFER_USUAL_SIZE]; + String key(buffer, sizeof(buffer), &my_charset_bin); + String scheme(share->scheme, &my_charset_latin1); + String hostname(share->hostname, &my_charset_latin1); + String database(share->database, system_charset_info); + String username(share->username, system_charset_info); + String socket(share->socket ? share->socket : "", files_charset_info); + String password(share->password ? share->password : "", &my_charset_bin); + DBUG_ENTER("ha_federated.cc::get_server"); + + safe_mutex_assert_owner(&federatedx_mutex); + + init_alloc_root(&mem_root, 4096, 4096); + + fill_server(&mem_root, &tmp_server, share, table ? table->s->table_charset : 0); + + if (!(server= (FEDERATEDX_SERVER *) hash_search(&federatedx_open_servers, + tmp_server.key, + tmp_server.key_length))) + { + if (!table || !tmp_server.csname) + goto error; + + if (!(server= (FEDERATEDX_SERVER *) memdup_root(&mem_root, + (char *) &tmp_server, + sizeof(*server)))) + goto error; + + server->mem_root= mem_root; + + if (my_hash_insert(&federatedx_open_servers, (uchar*) server)) + goto error; + + pthread_mutex_init(&server->mutex, MY_MUTEX_INIT_FAST); + } + else + free_root(&mem_root, MYF(0)); /* prevents memory leak */ + + server->use_count++; + + DBUG_RETURN(server); +error: + free_root(&mem_root, MYF(0)); + DBUG_RETURN(NULL); +} + + +/* + Example of simple lock controls. The "share" it creates is structure we will + pass to each federatedx handler. Do you have to have one of these? Well, you + have pieces that are used for locking, and they are needed to function. +*/ + +static FEDERATEDX_SHARE *get_share(const char *table_name, TABLE *table) +{ + char query_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + Field **field; + String query(query_buffer, sizeof(query_buffer), &my_charset_bin); + FEDERATEDX_SHARE *share= NULL, tmp_share; + MEM_ROOT mem_root; + DBUG_ENTER("ha_federatedx.cc::get_share"); + + /* + In order to use this string, we must first zero it's length, + or it will contain garbage + */ + query.length(0); + + bzero(&tmp_share, sizeof(tmp_share)); + init_alloc_root(&mem_root, 256, 0); + + pthread_mutex_lock(&federatedx_mutex); + + tmp_share.share_key= table_name; + tmp_share.share_key_length= strlen(table_name); + if (parse_url(&mem_root, &tmp_share, table, 0)) + goto error; + + /* TODO: change tmp_share.scheme to LEX_STRING object */ + if (!(share= (FEDERATEDX_SHARE *) hash_search(&federatedx_open_tables, + (uchar*) tmp_share.share_key, + tmp_share. + share_key_length))) + { + query.set_charset(system_charset_info); + query.append(STRING_WITH_LEN("SELECT ")); + for (field= table->field; *field; field++) + { + append_ident(&query, (*field)->field_name, + strlen((*field)->field_name), ident_quote_char); + query.append(STRING_WITH_LEN(", ")); + } + /* chops off trailing comma */ + query.length(query.length() - sizeof_trailing_comma); + + query.append(STRING_WITH_LEN(" FROM ")); + + append_ident(&query, tmp_share.table_name, + tmp_share.table_name_length, ident_quote_char); + + if (!(share= (FEDERATEDX_SHARE *) memdup_root(&mem_root, (char*)&tmp_share, sizeof(*share))) || + !(share->select_query= (char*) strmake_root(&mem_root, query.ptr(), query.length() + 1))) + goto error; + + share->mem_root= mem_root; + + DBUG_PRINT("info", + ("share->select_query %s", share->select_query)); + + if (!(share->s= get_server(share, table))) + goto error; + + if (my_hash_insert(&federatedx_open_tables, (uchar*) share)) + goto error; + thr_lock_init(&share->lock); + } + else + free_root(&mem_root, MYF(0)); /* prevents memory leak */ + + share->use_count++; + pthread_mutex_unlock(&federatedx_mutex); + + DBUG_RETURN(share); + +error: + pthread_mutex_unlock(&federatedx_mutex); + free_root(&mem_root, MYF(0)); + DBUG_RETURN(NULL); +} + + +static int free_server(federatedx_txn *txn, FEDERATEDX_SERVER *server) +{ + bool destroy; + DBUG_ENTER("free_server"); + + pthread_mutex_lock(&federatedx_mutex); + if ((destroy= !--server->use_count)) + hash_delete(&federatedx_open_servers, (uchar*) server); + pthread_mutex_unlock(&federatedx_mutex); + + if (destroy) + { + MEM_ROOT mem_root; + + txn->close(server); + + DBUG_ASSERT(server->io_count == 0); + + pthread_mutex_destroy(&server->mutex); + mem_root= server->mem_root; + free_root(&mem_root, MYF(0)); + } + + DBUG_RETURN(0); +} + + +/* + Free lock controls. We call this whenever we close a table. + If the table had the last reference to the share then we + free memory associated with it. +*/ + +static int free_share(federatedx_txn *txn, FEDERATEDX_SHARE *share) +{ + bool destroy; + DBUG_ENTER("free_share"); + + pthread_mutex_lock(&federatedx_mutex); + if ((destroy= !--share->use_count)) + hash_delete(&federatedx_open_tables, (uchar*) share); + pthread_mutex_unlock(&federatedx_mutex); + + if (destroy) + { + MEM_ROOT mem_root; + FEDERATEDX_SERVER *server= share->s; + + thr_lock_delete(&share->lock); + + mem_root= share->mem_root; + free_root(&mem_root, MYF(0)); + + free_server(txn, server); + } + + DBUG_RETURN(0); +} + + +ha_rows ha_federatedx::records_in_range(uint inx, key_range *start_key, + key_range *end_key) +{ + /* + + We really want indexes to be used as often as possible, therefore + we just need to hard-code the return value to a very low number to + force the issue + +*/ + DBUG_ENTER("ha_federatedx::records_in_range"); + DBUG_RETURN(FEDERATEDX_RECORDS_IN_RANGE); +} +/* + If frm_error() is called then we will use this to to find out + what file extentions exist for the storage engine. This is + also used by the default rename_table and delete_table method + in handler.cc. +*/ + +const char **ha_federatedx::bas_ext() const +{ + static const char *ext[]= + { + NullS + }; + return ext; +} + + +federatedx_txn *ha_federatedx::get_txn(THD *thd, bool no_create) +{ + federatedx_txn **txnp= (federatedx_txn **) ha_data(thd); + if (!*txnp && !no_create) + *txnp= new federatedx_txn(); + return *txnp; +} + + +int ha_federatedx::disconnect(handlerton *hton, MYSQL_THD thd) +{ + federatedx_txn *txn= (federatedx_txn *) thd_get_ha_data(thd, hton); + delete txn; + return 0; +} + + +/* + Used for opening tables. The name will be the name of the file. + A table is opened when it needs to be opened. For instance + when a request comes in for a select on the table (tables are not + open and closed for each request, they are cached). + + Called from handler.cc by handler::ha_open(). The server opens + all tables by calling ha_open() which then calls the handler + specific open(). +*/ + +int ha_federatedx::open(const char *name, int mode, uint test_if_locked) +{ + int error; + THD *thd= current_thd; + DBUG_ENTER("ha_federatedx::open"); + + if (!(share= get_share(name, table))) + DBUG_RETURN(1); + thr_lock_data_init(&share->lock, &lock, NULL); + + DBUG_ASSERT(io == NULL); + + txn= get_txn(thd); + + if ((error= txn->acquire(share, TRUE, &io))) + { + free_share(txn, share); + DBUG_RETURN(error); + } + + txn->release(&io); + + ref_length= (table->s->primary_key != MAX_KEY ? + table->key_info[table->s->primary_key].key_length : + table->s->reclength); + DBUG_PRINT("info", ("ref_length: %u", ref_length)); + + reset(); + + DBUG_RETURN(0); +} + + +/* + Closes a table. We call the free_share() function to free any resources + that we have allocated in the "shared" structure. + + Called from sql_base.cc, sql_select.cc, and table.cc. + In sql_select.cc it is only used to close up temporary tables or during + the process where a temporary table is converted over to being a + myisam table. + For sql_base.cc look at close_data_tables(). +*/ + +int ha_federatedx::close(void) +{ + int retval, error; + THD *thd= current_thd; + DBUG_ENTER("ha_federatedx::close"); + + /* free the result set */ + if (stored_result) + retval= free_result(); + + /* Disconnect from mysql */ + if ((txn= get_txn(thd, true))) + txn->release(&io); + + DBUG_ASSERT(io == NULL); + + if ((error= free_share(txn, share))) + retval= error; + DBUG_RETURN(retval); +} + +/* + + Checks if a field in a record is SQL NULL. + + SYNOPSIS + field_in_record_is_null() + table TABLE pointer, MySQL table object + field Field pointer, MySQL field object + record char pointer, contains record + + DESCRIPTION + This method uses the record format information in table to track + the null bit in record. + + RETURN VALUE + 1 if NULL + 0 otherwise +*/ + +static inline uint field_in_record_is_null(TABLE *table, + Field *field, + char *record) +{ + int null_offset; + DBUG_ENTER("ha_federatedx::field_in_record_is_null"); + + if (!field->null_ptr) + DBUG_RETURN(0); + + null_offset= (uint) ((char*)field->null_ptr - (char*)table->record[0]); + + if (record[null_offset] & field->null_bit) + DBUG_RETURN(1); + + DBUG_RETURN(0); +} + + +/** + @brief Construct the INSERT statement. + + @details This method will construct the INSERT statement and appends it to + the supplied query string buffer. + + @return + @retval FALSE No error + @retval TRUE Failure +*/ + +bool ha_federatedx::append_stmt_insert(String *query) +{ + char insert_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + Field **field; + uint tmp_length; + bool added_field= FALSE; + + /* The main insert query string */ + String insert_string(insert_buffer, sizeof(insert_buffer), &my_charset_bin); + DBUG_ENTER("ha_federatedx::append_stmt_insert"); + + insert_string.length(0); + + if (replace_duplicates) + insert_string.append(STRING_WITH_LEN("REPLACE INTO ")); + else if (ignore_duplicates && !insert_dup_update) + insert_string.append(STRING_WITH_LEN("INSERT IGNORE INTO ")); + else + insert_string.append(STRING_WITH_LEN("INSERT INTO ")); + append_ident(&insert_string, share->table_name, share->table_name_length, + ident_quote_char); + tmp_length= insert_string.length(); + insert_string.append(STRING_WITH_LEN(" (")); + + /* + loop through the field pointer array, add any fields to both the values + list and the fields list that match the current query id + */ + for (field= table->field; *field; field++) + { + if (bitmap_is_set(table->write_set, (*field)->field_index)) + { + /* append the field name */ + append_ident(&insert_string, (*field)->field_name, + strlen((*field)->field_name), ident_quote_char); + + /* append commas between both fields and fieldnames */ + /* + unfortunately, we can't use the logic if *(fields + 1) to + make the following appends conditional as we don't know if the + next field is in the write set + */ + insert_string.append(STRING_WITH_LEN(", ")); + added_field= TRUE; + } + } + + if (added_field) + { + /* Remove trailing comma. */ + insert_string.length(insert_string.length() - sizeof_trailing_comma); + insert_string.append(STRING_WITH_LEN(") ")); + } + else + { + /* If there were no fields, we don't want to add a closing paren. */ + insert_string.length(tmp_length); + } + + insert_string.append(STRING_WITH_LEN(" VALUES ")); + + DBUG_RETURN(query->append(insert_string)); +} + + +/* + write_row() inserts a row. No extra() hint is given currently if a bulk load + is happeneding. buf() is a byte array of data. You can use the field + information to extract the data from the native byte array type. + Example of this would be: + for (Field **field=table->field ; *field ; field++) + { + ... + } + + Called from item_sum.cc, item_sum.cc, sql_acl.cc, sql_insert.cc, + sql_insert.cc, sql_select.cc, sql_table.cc, sql_udf.cc, and sql_update.cc. +*/ + +int ha_federatedx::write_row(uchar *buf) +{ + char values_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + char insert_field_value_buffer[STRING_BUFFER_USUAL_SIZE]; + Field **field; + uint tmp_length; + int error= 0; + bool use_bulk_insert; + bool auto_increment_update_required= (table->next_number_field != NULL); + + /* The string containing the values to be added to the insert */ + String values_string(values_buffer, sizeof(values_buffer), &my_charset_bin); + /* The actual value of the field, to be added to the values_string */ + String insert_field_value_string(insert_field_value_buffer, + sizeof(insert_field_value_buffer), + &my_charset_bin); + my_bitmap_map *old_map= dbug_tmp_use_all_columns(table, table->read_set); + DBUG_ENTER("ha_federatedx::write_row"); + + values_string.length(0); + insert_field_value_string.length(0); + ha_statistic_increment(&SSV::ha_write_count); + if (table->timestamp_field_type & TIMESTAMP_AUTO_SET_ON_INSERT) + table->timestamp_field->set_time(); + + /* + start both our field and field values strings + We must disable multi-row insert for "INSERT...ON DUPLICATE KEY UPDATE" + Ignore duplicates is always true when insert_dup_update is true. + When replace_duplicates == TRUE, we can safely enable multi-row insert. + When performing multi-row insert, we only collect the columns values for + the row. The start of the statement is only created when the first + row is copied in to the bulk_insert string. + */ + if (!(use_bulk_insert= bulk_insert.str && + (!insert_dup_update || replace_duplicates))) + append_stmt_insert(&values_string); + + values_string.append(STRING_WITH_LEN(" (")); + tmp_length= values_string.length(); + + /* + loop through the field pointer array, add any fields to both the values + list and the fields list that is part of the write set + */ + for (field= table->field; *field; field++) + { + if (bitmap_is_set(table->write_set, (*field)->field_index)) + { + if ((*field)->is_null()) + values_string.append(STRING_WITH_LEN(" NULL ")); + else + { + bool needs_quote= (*field)->str_needs_quotes(); + (*field)->val_str(&insert_field_value_string); + if (needs_quote) + values_string.append(value_quote_char); + insert_field_value_string.print(&values_string); + if (needs_quote) + values_string.append(value_quote_char); + + insert_field_value_string.length(0); + } + + /* append commas between both fields and fieldnames */ + /* + unfortunately, we can't use the logic if *(fields + 1) to + make the following appends conditional as we don't know if the + next field is in the write set + */ + values_string.append(STRING_WITH_LEN(", ")); + } + } + dbug_tmp_restore_column_map(table->read_set, old_map); + + /* + if there were no fields, we don't want to add a closing paren + AND, we don't want to chop off the last char '(' + insert will be "INSERT INTO t1 VALUES ();" + */ + if (values_string.length() > tmp_length) + { + /* chops off trailing comma */ + values_string.length(values_string.length() - sizeof_trailing_comma); + } + /* we always want to append this, even if there aren't any fields */ + values_string.append(STRING_WITH_LEN(") ")); + + if ((error= txn->acquire(share, FALSE, &io))) + DBUG_RETURN(error); + + if (use_bulk_insert) + { + /* + Send the current bulk insert out if appending the current row would + cause the statement to overflow the packet size, otherwise set + auto_increment_update_required to FALSE as no query was executed. + */ + if (bulk_insert.length + values_string.length() + bulk_padding > + io->max_query_size() && bulk_insert.length) + { + error= io->query(bulk_insert.str, bulk_insert.length); + bulk_insert.length= 0; + } + else + auto_increment_update_required= FALSE; + + if (bulk_insert.length == 0) + { + char insert_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + String insert_string(insert_buffer, sizeof(insert_buffer), + &my_charset_bin); + insert_string.length(0); + append_stmt_insert(&insert_string); + dynstr_append_mem(&bulk_insert, insert_string.ptr(), + insert_string.length()); + } + else + dynstr_append_mem(&bulk_insert, ",", 1); + + dynstr_append_mem(&bulk_insert, values_string.ptr(), + values_string.length()); + } + else + { + error= io->query(values_string.ptr(), values_string.length()); + } + + if (error) + { + DBUG_RETURN(stash_remote_error()); + } + /* + If the table we've just written a record to contains an auto_increment + field, then store the last_insert_id() value from the foreign server + */ + if (auto_increment_update_required) + { + update_auto_increment(); + + /* mysql_insert() uses this for protocol return value */ + table->next_number_field->store(stats.auto_increment_value, 1); + } + + DBUG_RETURN(0); +} + + +/** + @brief Prepares the storage engine for bulk inserts. + + @param[in] rows estimated number of rows in bulk insert + or 0 if unknown. + + @details Initializes memory structures required for bulk insert. +*/ + +void ha_federatedx::start_bulk_insert(ha_rows rows) +{ + uint page_size; + DBUG_ENTER("ha_federatedx::start_bulk_insert"); + + dynstr_free(&bulk_insert); + + /** + We don't bother with bulk-insert semantics when the estimated rows == 1 + The rows value will be 0 if the server does not know how many rows + would be inserted. This can occur when performing INSERT...SELECT + */ + + if (rows == 1) + DBUG_VOID_RETURN; + + /* + Make sure we have an open connection so that we know the + maximum packet size. + */ + if (txn->acquire(share, FALSE, &io)) + DBUG_VOID_RETURN; + + page_size= (uint) my_getpagesize(); + + if (init_dynamic_string(&bulk_insert, NULL, page_size, page_size)) + DBUG_VOID_RETURN; + + bulk_insert.length= 0; + DBUG_VOID_RETURN; +} + + +/** + @brief End bulk insert. + + @details This method will send any remaining rows to the remote server. + Finally, it will deinitialize the bulk insert data structure. + + @return Operation status + @retval 0 No error + @retval != 0 Error occured at remote server. Also sets my_errno. +*/ + +int ha_federatedx::end_bulk_insert(bool abort) +{ + int error= 0; + DBUG_ENTER("ha_federatedx::end_bulk_insert"); + + if (bulk_insert.str && bulk_insert.length && !abort) + { + if ((error= txn->acquire(share, FALSE, &io))) + DBUG_RETURN(error); + if (io->query(bulk_insert.str, bulk_insert.length)) + error= stash_remote_error(); + else + if (table->next_number_field) + update_auto_increment(); + } + + dynstr_free(&bulk_insert); + + DBUG_RETURN(my_errno= error); +} + + +/* + ha_federatedx::update_auto_increment + + This method ensures that last_insert_id() works properly. What it simply does + is calls last_insert_id() on the foreign database immediately after insert + (if the table has an auto_increment field) and sets the insert id via + thd->insert_id(ID)). +*/ +void ha_federatedx::update_auto_increment(void) +{ + THD *thd= current_thd; + DBUG_ENTER("ha_federatedx::update_auto_increment"); + + ha_federatedx::info(HA_STATUS_AUTO); + thd->first_successful_insert_id_in_cur_stmt= + stats.auto_increment_value; + DBUG_PRINT("info",("last_insert_id: %ld", (long) stats.auto_increment_value)); + + DBUG_VOID_RETURN; +} + +int ha_federatedx::optimize(THD* thd, HA_CHECK_OPT* check_opt) +{ + int error= 0; + char query_buffer[STRING_BUFFER_USUAL_SIZE]; + String query(query_buffer, sizeof(query_buffer), &my_charset_bin); + DBUG_ENTER("ha_federatedx::optimize"); + + query.length(0); + + query.set_charset(system_charset_info); + query.append(STRING_WITH_LEN("OPTIMIZE TABLE ")); + append_ident(&query, share->table_name, share->table_name_length, + ident_quote_char); + + DBUG_ASSERT(txn == get_txn(thd)); + + if ((error= txn->acquire(share, FALSE, &io))) + DBUG_RETURN(error); + + if (io->query(query.ptr(), query.length())) + error= stash_remote_error(); + + DBUG_RETURN(error); +} + + +int ha_federatedx::repair(THD* thd, HA_CHECK_OPT* check_opt) +{ + int error= 0; + char query_buffer[STRING_BUFFER_USUAL_SIZE]; + String query(query_buffer, sizeof(query_buffer), &my_charset_bin); + DBUG_ENTER("ha_federatedx::repair"); + + query.length(0); + + query.set_charset(system_charset_info); + query.append(STRING_WITH_LEN("REPAIR TABLE ")); + append_ident(&query, share->table_name, share->table_name_length, + ident_quote_char); + if (check_opt->flags & T_QUICK) + query.append(STRING_WITH_LEN(" QUICK")); + if (check_opt->flags & T_EXTEND) + query.append(STRING_WITH_LEN(" EXTENDED")); + if (check_opt->sql_flags & TT_USEFRM) + query.append(STRING_WITH_LEN(" USE_FRM")); + + DBUG_ASSERT(txn == get_txn(thd)); + + if ((error= txn->acquire(share, FALSE, &io))) + DBUG_RETURN(error); + + if (io->query(query.ptr(), query.length())) + error= stash_remote_error(); + + DBUG_RETURN(error); +} + + +/* + Yes, update_row() does what you expect, it updates a row. old_data will have + the previous row record in it, while new_data will have the newest data in + it. + + Keep in mind that the server can do updates based on ordering if an ORDER BY + clause was used. Consecutive ordering is not guaranteed. + Currently new_data will not have an updated auto_increament record, or + and updated timestamp field. You can do these for federatedx by doing these: + if (table->timestamp_on_update_now) + update_timestamp(new_row+table->timestamp_on_update_now-1); + if (table->next_number_field && record == table->record[0]) + update_auto_increment(); + + Called from sql_select.cc, sql_acl.cc, sql_update.cc, and sql_insert.cc. +*/ + +int ha_federatedx::update_row(const uchar *old_data, uchar *new_data) +{ + /* + This used to control how the query was built. If there was a + primary key, the query would be built such that there was a where + clause with only that column as the condition. This is flawed, + because if we have a multi-part primary key, it would only use the + first part! We don't need to do this anyway, because + read_range_first will retrieve the correct record, which is what + is used to build the WHERE clause. We can however use this to + append a LIMIT to the end if there is NOT a primary key. Why do + this? Because we only are updating one record, and LIMIT enforces + this. + */ + bool has_a_primary_key= test(table->s->primary_key != MAX_KEY); + + /* + buffers for following strings + */ + char field_value_buffer[STRING_BUFFER_USUAL_SIZE]; + char update_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + char where_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + + /* Work area for field values */ + String field_value(field_value_buffer, sizeof(field_value_buffer), + &my_charset_bin); + /* stores the update query */ + String update_string(update_buffer, + sizeof(update_buffer), + &my_charset_bin); + /* stores the WHERE clause */ + String where_string(where_buffer, + sizeof(where_buffer), + &my_charset_bin); + uchar *record= table->record[0]; + int error; + DBUG_ENTER("ha_federatedx::update_row"); + /* + set string lengths to 0 to avoid misc chars in string + */ + field_value.length(0); + update_string.length(0); + where_string.length(0); + + if (ignore_duplicates) + update_string.append(STRING_WITH_LEN("UPDATE IGNORE ")); + else + update_string.append(STRING_WITH_LEN("UPDATE ")); + append_ident(&update_string, share->table_name, + share->table_name_length, ident_quote_char); + update_string.append(STRING_WITH_LEN(" SET ")); + + /* + In this loop, we want to match column names to values being inserted + (while building INSERT statement). + + Iterate through table->field (new data) and share->old_field (old_data) + using the same index to create an SQL UPDATE statement. New data is + used to create SET field=value and old data is used to create WHERE + field=oldvalue + */ + + for (Field **field= table->field; *field; field++) + { + if (bitmap_is_set(table->write_set, (*field)->field_index)) + { + uint field_name_length= strlen((*field)->field_name); + append_ident(&update_string, (*field)->field_name, field_name_length, + ident_quote_char); + update_string.append(STRING_WITH_LEN(" = ")); + + if ((*field)->is_null()) + update_string.append(STRING_WITH_LEN(" NULL ")); + else + { + /* otherwise = */ + my_bitmap_map *old_map= tmp_use_all_columns(table, table->read_set); + bool needs_quote= (*field)->str_needs_quotes(); + (*field)->val_str(&field_value); + if (needs_quote) + update_string.append(value_quote_char); + field_value.print(&update_string); + if (needs_quote) + update_string.append(value_quote_char); + field_value.length(0); + tmp_restore_column_map(table->read_set, old_map); + } + update_string.append(STRING_WITH_LEN(", ")); + } + + if (bitmap_is_set(table->read_set, (*field)->field_index)) + { + uint field_name_length= strlen((*field)->field_name); + append_ident(&where_string, (*field)->field_name, field_name_length, + ident_quote_char); + if (field_in_record_is_null(table, *field, (char*) old_data)) + where_string.append(STRING_WITH_LEN(" IS NULL ")); + else + { + bool needs_quote= (*field)->str_needs_quotes(); + where_string.append(STRING_WITH_LEN(" = ")); + (*field)->val_str(&field_value, + (old_data + (*field)->offset(record))); + if (needs_quote) + where_string.append(value_quote_char); + field_value.print(&where_string); + if (needs_quote) + where_string.append(value_quote_char); + field_value.length(0); + } + where_string.append(STRING_WITH_LEN(" AND ")); + } + } + + /* Remove last ', '. This works as there must be at least on updated field */ + update_string.length(update_string.length() - sizeof_trailing_comma); + + if (where_string.length()) + { + /* chop off trailing AND */ + where_string.length(where_string.length() - sizeof_trailing_and); + update_string.append(STRING_WITH_LEN(" WHERE ")); + update_string.append(where_string); + } + + /* + If this table has not a primary key, then we could possibly + update multiple rows. We want to make sure to only update one! + */ + if (!has_a_primary_key) + update_string.append(STRING_WITH_LEN(" LIMIT 1")); + + if ((error= txn->acquire(share, FALSE, &io))) + DBUG_RETURN(error); + + if (io->query(update_string.ptr(), update_string.length())) + { + DBUG_RETURN(stash_remote_error()); + } + DBUG_RETURN(0); +} + +/* + This will delete a row. 'buf' will contain a copy of the row to be =deleted. + The server will call this right after the current row has been called (from + either a previous rnd_next() or index call). + If you keep a pointer to the last row or can access a primary key it will + make doing the deletion quite a bit easier. + Keep in mind that the server does no guarentee consecutive deletions. + ORDER BY clauses can be used. + + Called in sql_acl.cc and sql_udf.cc to manage internal table information. + Called in sql_delete.cc, sql_insert.cc, and sql_select.cc. In sql_select + it is used for removing duplicates while in insert it is used for REPLACE + calls. +*/ + +int ha_federatedx::delete_row(const uchar *buf) +{ + char delete_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + char data_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + String delete_string(delete_buffer, sizeof(delete_buffer), &my_charset_bin); + String data_string(data_buffer, sizeof(data_buffer), &my_charset_bin); + uint found= 0; + int error; + DBUG_ENTER("ha_federatedx::delete_row"); + + delete_string.length(0); + delete_string.append(STRING_WITH_LEN("DELETE FROM ")); + append_ident(&delete_string, share->table_name, + share->table_name_length, ident_quote_char); + delete_string.append(STRING_WITH_LEN(" WHERE ")); + + for (Field **field= table->field; *field; field++) + { + Field *cur_field= *field; + found++; + if (bitmap_is_set(table->read_set, cur_field->field_index)) + { + append_ident(&delete_string, (*field)->field_name, + strlen((*field)->field_name), ident_quote_char); + data_string.length(0); + if (cur_field->is_null()) + { + delete_string.append(STRING_WITH_LEN(" IS NULL ")); + } + else + { + bool needs_quote= cur_field->str_needs_quotes(); + delete_string.append(STRING_WITH_LEN(" = ")); + cur_field->val_str(&data_string); + if (needs_quote) + delete_string.append(value_quote_char); + data_string.print(&delete_string); + if (needs_quote) + delete_string.append(value_quote_char); + } + delete_string.append(STRING_WITH_LEN(" AND ")); + } + } + + // Remove trailing AND + delete_string.length(delete_string.length() - sizeof_trailing_and); + if (!found) + delete_string.length(delete_string.length() - sizeof_trailing_where); + + delete_string.append(STRING_WITH_LEN(" LIMIT 1")); + DBUG_PRINT("info", + ("Delete sql: %s", delete_string.c_ptr_quick())); + + if ((error= txn->acquire(share, FALSE, &io))) + DBUG_RETURN(error); + + if (io->query(delete_string.ptr(), delete_string.length())) + { + DBUG_RETURN(stash_remote_error()); + } + stats.deleted+= (ha_rows) io->affected_rows(); + stats.records-= (ha_rows) io->affected_rows(); + DBUG_PRINT("info", + ("rows deleted %ld rows deleted for all time %ld", + (long) io->affected_rows(), (long) stats.deleted)); + + DBUG_RETURN(0); +} + + +/* + Positions an index cursor to the index specified in the handle. Fetches the + row if available. If the key value is null, begin at the first key of the + index. This method, which is called in the case of an SQL statement having + a WHERE clause on a non-primary key index, simply calls index_read_idx. +*/ + +int ha_federatedx::index_read(uchar *buf, const uchar *key, + uint key_len, ha_rkey_function find_flag) +{ + DBUG_ENTER("ha_federatedx::index_read"); + + if (stored_result) + (void) free_result(); + DBUG_RETURN(index_read_idx_with_result_set(buf, active_index, key, + key_len, find_flag, + &stored_result)); +} + + +/* + Positions an index cursor to the index specified in key. Fetches the + row if any. This is only used to read whole keys. + + This method is called via index_read in the case of a WHERE clause using + a primary key index OR is called DIRECTLY when the WHERE clause + uses a PRIMARY KEY index. + + NOTES + This uses an internal result set that is deleted before function + returns. We need to be able to be callable from ha_rnd_pos() +*/ + +int ha_federatedx::index_read_idx(uchar *buf, uint index, const uchar *key, + uint key_len, enum ha_rkey_function find_flag) +{ + int retval; + FEDERATEDX_IO_RESULT *io_result; + DBUG_ENTER("ha_federatedx::index_read_idx"); + + if ((retval= index_read_idx_with_result_set(buf, index, key, + key_len, find_flag, + &io_result))) + DBUG_RETURN(retval); + /* io is correct, as index_read_idx_with_result_set was ok */ + io->free_result(io_result); + DBUG_RETURN(retval); +} + + +/* + Create result set for rows matching query and return first row + + RESULT + 0 ok In this case *result will contain the result set + table->status == 0 + # error In this case *result will contain 0 + table->status == STATUS_NOT_FOUND +*/ + +int ha_federatedx::index_read_idx_with_result_set(uchar *buf, uint index, + const uchar *key, + uint key_len, + ha_rkey_function find_flag, + FEDERATEDX_IO_RESULT **result) +{ + int retval; + char error_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + char index_value[STRING_BUFFER_USUAL_SIZE]; + char sql_query_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + String index_string(index_value, + sizeof(index_value), + &my_charset_bin); + String sql_query(sql_query_buffer, + sizeof(sql_query_buffer), + &my_charset_bin); + key_range range; + DBUG_ENTER("ha_federatedx::index_read_idx_with_result_set"); + + *result= 0; // In case of errors + index_string.length(0); + sql_query.length(0); + ha_statistic_increment(&SSV::ha_read_key_count); + + sql_query.append(share->select_query); + + range.key= key; + range.length= key_len; + range.flag= find_flag; + create_where_from_key(&index_string, + &table->key_info[index], + &range, + NULL, 0, 0); + sql_query.append(index_string); + + if ((retval= txn->acquire(share, TRUE, &io))) + DBUG_RETURN(retval); + + if (io->query(sql_query.ptr(), sql_query.length())) + { + my_sprintf(error_buffer, (error_buffer, "error: %d '%s'", + io->error_code(), io->error_str())); + retval= ER_QUERY_ON_FOREIGN_DATA_SOURCE; + goto error; + } + if (!(*result= io->store_result())) + { + retval= HA_ERR_END_OF_FILE; + goto error; + } + if (!(retval= read_next(buf, *result))) + DBUG_RETURN(retval); + + io->free_result(*result); + *result= 0; + table->status= STATUS_NOT_FOUND; + DBUG_RETURN(retval); + +error: + table->status= STATUS_NOT_FOUND; + my_error(retval, MYF(0), error_buffer); + DBUG_RETURN(retval); +} + + +/* + This method is used exlusevely by filesort() to check if we + can create sorting buffers of necessary size. + If the handler returns more records that it declares + here server can just crash on filesort(). + We cannot guarantee that's not going to happen with + the FEDERATEDX engine, as we have records==0 always if the + client is a VIEW, and for the table the number of + records can inpredictably change during execution. + So we return maximum possible value here. +*/ + +ha_rows ha_federatedx::estimate_rows_upper_bound() +{ + return HA_POS_ERROR; +} + + +/* Initialized at each key walk (called multiple times unlike rnd_init()) */ + +int ha_federatedx::index_init(uint keynr, bool sorted) +{ + DBUG_ENTER("ha_federatedx::index_init"); + DBUG_PRINT("info", ("table: '%s' key: %u", table->s->table_name.str, keynr)); + active_index= keynr; + DBUG_RETURN(0); +} + + +/* + Read first range +*/ + +int ha_federatedx::read_range_first(const key_range *start_key, + const key_range *end_key, + bool eq_range_arg, bool sorted) +{ + char sql_query_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + int retval; + String sql_query(sql_query_buffer, + sizeof(sql_query_buffer), + &my_charset_bin); + DBUG_ENTER("ha_federatedx::read_range_first"); + + DBUG_ASSERT(!(start_key == NULL && end_key == NULL)); + + sql_query.length(0); + sql_query.append(share->select_query); + create_where_from_key(&sql_query, + &table->key_info[active_index], + start_key, end_key, 0, eq_range_arg); + + if ((retval= txn->acquire(share, TRUE, &io))) + DBUG_RETURN(retval); + + if (stored_result) + { + io->free_result(stored_result); + stored_result= 0; + } + + if (io->query(sql_query.ptr(), sql_query.length())) + { + retval= ER_QUERY_ON_FOREIGN_DATA_SOURCE; + goto error; + } + sql_query.length(0); + + if (!(stored_result= io->store_result())) + { + retval= HA_ERR_END_OF_FILE; + goto error; + } + + retval= read_next(table->record[0], stored_result); + DBUG_RETURN(retval); + +error: + table->status= STATUS_NOT_FOUND; + DBUG_RETURN(retval); +} + + +int ha_federatedx::read_range_next() +{ + int retval; + DBUG_ENTER("ha_federatedx::read_range_next"); + retval= rnd_next(table->record[0]); + DBUG_RETURN(retval); +} + + +/* Used to read forward through the index. */ +int ha_federatedx::index_next(uchar *buf) +{ + DBUG_ENTER("ha_federatedx::index_next"); + ha_statistic_increment(&SSV::ha_read_next_count); + DBUG_RETURN(read_next(buf, stored_result)); +} + + +/* + rnd_init() is called when the system wants the storage engine to do a table + scan. + + This is the method that gets data for the SELECT calls. + + See the federatedx in the introduction at the top of this file to see when + rnd_init() is called. + + Called from filesort.cc, records.cc, sql_handler.cc, sql_select.cc, + sql_table.cc, and sql_update.cc. +*/ + +int ha_federatedx::rnd_init(bool scan) +{ + DBUG_ENTER("ha_federatedx::rnd_init"); + /* + The use of the 'scan' flag is incredibly important for this handler + to work properly, especially with updates containing WHERE clauses + using indexed columns. + + When the initial query contains a WHERE clause of the query using an + indexed column, it's index_read_idx that selects the exact record from + the foreign database. + + When there is NO index in the query, either due to not having a WHERE + clause, or the WHERE clause is using columns that are not indexed, a + 'full table scan' done by rnd_init, which in this situation simply means + a 'select * from ...' on the foreign table. + + In other words, this 'scan' flag gives us the means to ensure that if + there is an index involved in the query, we want index_read_idx to + retrieve the exact record (scan flag is 0), and do not want rnd_init + to do a 'full table scan' and wipe out that result set. + + Prior to using this flag, the problem was most apparent with updates. + + An initial query like 'UPDATE tablename SET anything = whatever WHERE + indexedcol = someval', index_read_idx would get called, using a query + constructed with a WHERE clause built from the values of index ('indexcol' + in this case, having a value of 'someval'). mysql_store_result would + then get called (this would be the result set we want to use). + + After this rnd_init (from sql_update.cc) would be called, it would then + unecessarily call "select * from table" on the foreign table, then call + mysql_store_result, which would wipe out the correct previous result set + from the previous call of index_read_idx's that had the result set + containing the correct record, hence update the wrong row! + + */ + + if (scan) + { + int error; + + if ((error= txn->acquire(share, TRUE, &io))) + DBUG_RETURN(error); + + if (stored_result) + { + io->free_result(stored_result); + stored_result= 0; + } + + if (io->query(share->select_query, + strlen(share->select_query))) + goto error; + + stored_result= io->store_result(); + if (!stored_result) + goto error; + } + DBUG_RETURN(0); + +error: + DBUG_RETURN(stash_remote_error()); +} + + +int ha_federatedx::rnd_end() +{ + DBUG_ENTER("ha_federatedx::rnd_end"); + DBUG_RETURN(index_end()); +} + + +int ha_federatedx::free_result() +{ + int error; + DBUG_ASSERT(stored_result); + if ((error= txn->acquire(share, FALSE, &io))) + { + DBUG_ASSERT(0); // Fail when testing + return error; + } + io->free_result(stored_result); + stored_result= 0; + return 0; +} + +int ha_federatedx::index_end(void) +{ + int error= 0; + DBUG_ENTER("ha_federatedx::index_end"); + if (stored_result) + error= free_result(); + active_index= MAX_KEY; + DBUG_RETURN(error); +} + + +/* + This is called for each row of the table scan. When you run out of records + you should return HA_ERR_END_OF_FILE. Fill buff up with the row information. + The Field structure for the table is the key to getting data into buf + in a manner that will allow the server to understand it. + + Called from filesort.cc, records.cc, sql_handler.cc, sql_select.cc, + sql_table.cc, and sql_update.cc. +*/ + +int ha_federatedx::rnd_next(uchar *buf) +{ + DBUG_ENTER("ha_federatedx::rnd_next"); + + if (stored_result == 0) + { + /* + Return value of rnd_init is not always checked (see records.cc), + so we can get here _even_ if there is _no_ pre-fetched result-set! + TODO: fix it. We can delete this in 5.1 when rnd_init() is checked. + */ + DBUG_RETURN(1); + } + DBUG_RETURN(read_next(buf, stored_result)); +} + + +/* + ha_federatedx::read_next + + reads from a result set and converts to mysql internal + format + + SYNOPSIS + field_in_record_is_null() + buf byte pointer to record + result mysql result set + + DESCRIPTION + This method is a wrapper method that reads one record from a result + set and converts it to the internal table format + + RETURN VALUE + 1 error + 0 no error +*/ + +int ha_federatedx::read_next(uchar *buf, FEDERATEDX_IO_RESULT *result) +{ + int retval; + FEDERATEDX_IO_ROW *row; + DBUG_ENTER("ha_federatedx::read_next"); + + table->status= STATUS_NOT_FOUND; // For easier return + + if ((retval= txn->acquire(share, TRUE, &io))) + DBUG_RETURN(retval); + + /* Fetch a row, insert it back in a row format. */ + if (!(row= io->fetch_row(result))) + DBUG_RETURN(HA_ERR_END_OF_FILE); + + if (!(retval= convert_row_to_internal_format(buf, row, result))) + table->status= 0; + + DBUG_RETURN(retval); +} + + +/* + store reference to current row so that we can later find it for + a re-read, update or delete. + + In case of federatedx, a reference is either a primary key or + the whole record. + + Called from filesort.cc, sql_select.cc, sql_delete.cc and sql_update.cc. +*/ + +void ha_federatedx::position(const uchar *record) +{ + DBUG_ENTER("ha_federatedx::position"); + if (table->s->primary_key != MAX_KEY) + key_copy(ref, (uchar *)record, table->key_info + table->s->primary_key, + ref_length); + else + memcpy(ref, record, ref_length); + DBUG_VOID_RETURN; +} + + +/* + This is like rnd_next, but you are given a position to use to determine the + row. The position will be of the type that you stored in ref. + + This method is required for an ORDER BY + + Called from filesort.cc records.cc sql_insert.cc sql_select.cc sql_update.cc. +*/ + +int ha_federatedx::rnd_pos(uchar *buf, uchar *pos) +{ + int result; + DBUG_ENTER("ha_federatedx::rnd_pos"); + ha_statistic_increment(&SSV::ha_read_rnd_count); + if (table->s->primary_key != MAX_KEY) + { + /* We have a primary key, so use index_read_idx to find row */ + result= index_read_idx(buf, table->s->primary_key, pos, + ref_length, HA_READ_KEY_EXACT); + } + else + { + /* otherwise, get the old record ref as obtained in ::position */ + memcpy(buf, pos, ref_length); + result= 0; + } + table->status= result ? STATUS_NOT_FOUND : 0; + DBUG_RETURN(result); +} + + +/* + ::info() is used to return information to the optimizer. + Currently this table handler doesn't implement most of the fields + really needed. SHOW also makes use of this data + Another note, you will probably want to have the following in your + code: + if (records < 2) + records = 2; + The reason is that the server will optimize for cases of only a single + record. If in a table scan you don't know the number of records + it will probably be better to set records to two so you can return + as many records as you need. + Along with records a few more variables you may wish to set are: + records + deleted + data_file_length + index_file_length + delete_length + check_time + Take a look at the public variables in handler.h for more information. + + Called in: + filesort.cc + ha_heap.cc + item_sum.cc + opt_sum.cc + sql_delete.cc + sql_delete.cc + sql_derived.cc + sql_select.cc + sql_select.cc + sql_select.cc + sql_select.cc + sql_select.cc + sql_show.cc + sql_show.cc + sql_show.cc + sql_show.cc + sql_table.cc + sql_union.cc + sql_update.cc + +*/ + +int ha_federatedx::info(uint flag) +{ + char error_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + uint error_code; + federatedx_io *tmp_io= 0; + DBUG_ENTER("ha_federatedx::info"); + + error_code= ER_QUERY_ON_FOREIGN_DATA_SOURCE; + + /* we want not to show table status if not needed to do so */ + if (flag & (HA_STATUS_VARIABLE | HA_STATUS_CONST | HA_STATUS_AUTO)) + { + if ((error_code= txn->acquire(share, TRUE, &tmp_io))) + goto fail; + } + + if (flag & (HA_STATUS_VARIABLE | HA_STATUS_CONST)) + { + /* + size of IO operations (This is based on a good guess, no high science + involved) + */ + if (flag & HA_STATUS_CONST) + stats.block_size= 4096; + + if (tmp_io->table_metadata(&stats, share->table_name, + share->table_name_length, flag)) + goto error; + } + + if (flag & HA_STATUS_AUTO) + stats.auto_increment_value= tmp_io->last_insert_id(); + + /* + If ::info created it's own transaction, close it. This happens in case + of show table status; + */ + txn->release(&tmp_io); + + DBUG_RETURN(0); + +error: + if (tmp_io) + { + my_sprintf(error_buffer, (error_buffer, ": %d : %s", + tmp_io->error_code(), tmp_io->error_str())); + my_error(error_code, MYF(0), error_buffer); + } + else + if (remote_error_number != -1 /* error already reported */) + { + error_code= remote_error_number; + my_error(error_code, MYF(0), ER(error_code)); + } +fail: + txn->release(&tmp_io); + DBUG_RETURN(error_code); +} + + +/** + @brief Handles extra signals from MySQL server + + @param[in] operation Hint for storage engine + + @return Operation Status + @retval 0 OK + */ +int ha_federatedx::extra(ha_extra_function operation) +{ + DBUG_ENTER("ha_federatedx::extra"); + switch (operation) { + case HA_EXTRA_IGNORE_DUP_KEY: + ignore_duplicates= TRUE; + break; + case HA_EXTRA_NO_IGNORE_DUP_KEY: + insert_dup_update= FALSE; + ignore_duplicates= FALSE; + break; + case HA_EXTRA_WRITE_CAN_REPLACE: + replace_duplicates= TRUE; + break; + case HA_EXTRA_WRITE_CANNOT_REPLACE: + /* + We use this flag to ensure that we do not create an "INSERT IGNORE" + statement when inserting new rows into the remote table. + */ + replace_duplicates= FALSE; + break; + case HA_EXTRA_INSERT_WITH_UPDATE: + insert_dup_update= TRUE; + break; + default: + /* do nothing */ + DBUG_PRINT("info",("unhandled operation: %d", (uint) operation)); + } + DBUG_RETURN(0); +} + + +/** + @brief Reset state of file to after 'open'. + + @detail This function is called after every statement for all tables + used by that statement. + + @return Operation status + @retval 0 OK +*/ + +int ha_federatedx::reset(void) +{ + insert_dup_update= FALSE; + ignore_duplicates= FALSE; + replace_duplicates= FALSE; + return 0; +} + + +/* + Used to delete all rows in a table. Both for cases of truncate and + for cases where the optimizer realizes that all rows will be + removed as a result of a SQL statement. + + Called from item_sum.cc by Item_func_group_concat::clear(), + Item_sum_count_distinct::clear(), and Item_func_group_concat::clear(). + Called from sql_delete.cc by mysql_delete(). + Called from sql_select.cc by JOIN::reinit(). + Called from sql_union.cc by st_select_lex_unit::exec(). +*/ + +int ha_federatedx::delete_all_rows() +{ + char query_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + String query(query_buffer, sizeof(query_buffer), &my_charset_bin); + int error; + DBUG_ENTER("ha_federatedx::delete_all_rows"); + + query.length(0); + + query.set_charset(system_charset_info); + query.append(STRING_WITH_LEN("TRUNCATE ")); + append_ident(&query, share->table_name, share->table_name_length, + ident_quote_char); + + /* no need for savepoint in autocommit mode */ + if (!(ha_thd()->options & (OPTION_NOT_AUTOCOMMIT | OPTION_BEGIN))) + txn->stmt_autocommit(); + + /* + TRUNCATE won't return anything in mysql_affected_rows + */ + + if ((error= txn->acquire(share, FALSE, &io))) + DBUG_RETURN(error); + + if (io->query(query.ptr(), query.length())) + { + DBUG_RETURN(stash_remote_error()); + } + stats.deleted+= stats.records; + stats.records= 0; + DBUG_RETURN(0); +} + + +/* + The idea with handler::store_lock() is the following: + + The statement decided which locks we should need for the table + for updates/deletes/inserts we get WRITE locks, for SELECT... we get + read locks. + + Before adding the lock into the table lock handler (see thr_lock.c) + mysqld calls store lock with the requested locks. Store lock can now + modify a write lock to a read lock (or some other lock), ignore the + lock (if we don't want to use MySQL table locks at all) or add locks + for many tables (like we do when we are using a MERGE handler). + + Berkeley DB for federatedx changes all WRITE locks to TL_WRITE_ALLOW_WRITE + (which signals that we are doing WRITES, but we are still allowing other + reader's and writer's. + + When releasing locks, store_lock() are also called. In this case one + usually doesn't have to do anything. + + In some exceptional cases MySQL may send a request for a TL_IGNORE; + This means that we are requesting the same lock as last time and this + should also be ignored. (This may happen when someone does a flush + table when we have opened a part of the tables, in which case mysqld + closes and reopens the tables and tries to get the same locks at last + time). In the future we will probably try to remove this. + + Called from lock.cc by get_lock_data(). +*/ + +THR_LOCK_DATA **ha_federatedx::store_lock(THD *thd, + THR_LOCK_DATA **to, + enum thr_lock_type lock_type) +{ + DBUG_ENTER("ha_federatedx::store_lock"); + if (lock_type != TL_IGNORE && lock.type == TL_UNLOCK) + { + /* + Here is where we get into the guts of a row level lock. + If TL_UNLOCK is set + If we are not doing a LOCK TABLE or DISCARD/IMPORT + TABLESPACE, then allow multiple writers + */ + + if ((lock_type >= TL_WRITE_CONCURRENT_INSERT && + lock_type <= TL_WRITE) && !thd->in_lock_tables) + lock_type= TL_WRITE_ALLOW_WRITE; + + /* + In queries of type INSERT INTO t1 SELECT ... FROM t2 ... + MySQL would use the lock TL_READ_NO_INSERT on t2, and that + would conflict with TL_WRITE_ALLOW_WRITE, blocking all inserts + to t2. Convert the lock to a normal read lock to allow + concurrent inserts to t2. + */ + + if (lock_type == TL_READ_NO_INSERT && !thd->in_lock_tables) + lock_type= TL_READ; + + lock.type= lock_type; + } + + *to++= &lock; + + DBUG_RETURN(to); +} + + +static int test_connection(MYSQL_THD thd, federatedx_io *io, + FEDERATEDX_SHARE *share) +{ + char buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + String str(buffer, sizeof(buffer), &my_charset_bin); + FEDERATEDX_IO_RESULT *resultset= NULL; + int retval; + + str.length(0); + str.append(STRING_WITH_LEN("SELECT * FROM ")); + append_identifier(thd, &str, share->table_name, + share->table_name_length); + str.append(STRING_WITH_LEN(" WHERE 1=0")); + + if ((retval= io->query(str.ptr(), str.length()))) + { + my_sprintf(buffer, (buffer, + "database: '%s' username: '%s' hostname: '%s'", + share->database, share->username, share->hostname)); + DBUG_PRINT("info", ("error-code: %d", io->error_code())); + my_error(ER_CANT_CREATE_FEDERATED_TABLE, MYF(0), buffer); + } + else + resultset= io->store_result(); + + io->free_result(resultset); + + return retval; +} + +/* + create() does nothing, since we have no local setup of our own. + FUTURE: We should potentially connect to the foreign database and +*/ + +int ha_federatedx::create(const char *name, TABLE *table_arg, + HA_CREATE_INFO *create_info) +{ + int retval; + THD *thd= current_thd; + FEDERATEDX_SHARE tmp_share; // Only a temporary share, to test the url + federatedx_txn *tmp_txn; + federatedx_io *tmp_io= NULL; + DBUG_ENTER("ha_federatedx::create"); + + if ((retval= parse_url(thd->mem_root, &tmp_share, table_arg, 1))) + goto error; + + /* loopback socket connections hang due to LOCK_open mutex */ + if ((!tmp_share.hostname || !strcmp(tmp_share.hostname,my_localhost)) && + !tmp_share.port) + goto error; + + /* + If possible, we try to use an existing network connection to + the remote server. To ensure that no new FEDERATEDX_SERVER + instance is created, we pass NULL in get_server() TABLE arg. + */ + pthread_mutex_lock(&federatedx_mutex); + tmp_share.s= get_server(&tmp_share, NULL); + pthread_mutex_unlock(&federatedx_mutex); + + if (tmp_share.s) + { + tmp_txn= get_txn(thd); + if (!(retval= tmp_txn->acquire(&tmp_share, TRUE, &tmp_io))) + { + retval= test_connection(thd, tmp_io, &tmp_share); + tmp_txn->release(&tmp_io); + } + free_server(tmp_txn, tmp_share.s); + } + else + { + FEDERATEDX_SERVER server; + +#ifdef NOT_YET + /* + Bug#25679 + Ensure that we do not hold the LOCK_open mutex while attempting + to establish FederatedX connection to guard against a trivial + Denial of Service scenerio. + */ + safe_mutex_assert_not_owner(&LOCK_open); +#endif + + fill_server(thd->mem_root, &server, &tmp_share, create_info->table_charset); + +#ifndef DBUG_OFF + pthread_mutex_init(&server.mutex, MY_MUTEX_INIT_FAST); + pthread_mutex_lock(&server.mutex); +#endif + + tmp_io= federatedx_io::construct(thd->mem_root, &server); + + retval= test_connection(thd, tmp_io, &tmp_share); + +#ifndef DBUG_OFF + pthread_mutex_unlock(&server.mutex); + pthread_mutex_destroy(&server.mutex); +#endif + + delete tmp_io; + } + +error: + DBUG_RETURN(retval); + +} + + +int ha_federatedx::stash_remote_error() +{ + DBUG_ENTER("ha_federatedx::stash_remote_error()"); + if (!io) + DBUG_RETURN(remote_error_number); + remote_error_number= io->error_code(); + strmake(remote_error_buf, io->error_str(), sizeof(remote_error_buf)-1); + if (remote_error_number == ER_DUP_ENTRY || + remote_error_number == ER_DUP_KEY) + DBUG_RETURN(HA_ERR_FOUND_DUPP_KEY); + DBUG_RETURN(HA_FEDERATEDX_ERROR_WITH_REMOTE_SYSTEM); +} + + +bool ha_federatedx::get_error_message(int error, String* buf) +{ + DBUG_ENTER("ha_federatedx::get_error_message"); + DBUG_PRINT("enter", ("error: %d", error)); + if (error == HA_FEDERATEDX_ERROR_WITH_REMOTE_SYSTEM) + { + buf->append(STRING_WITH_LEN("Error on remote system: ")); + buf->qs_append(remote_error_number); + buf->append(STRING_WITH_LEN(": ")); + buf->append(remote_error_buf); + + remote_error_number= 0; + remote_error_buf[0]= '\0'; + } + DBUG_PRINT("exit", ("message: %s", buf->ptr())); + DBUG_RETURN(FALSE); +} + + +int ha_federatedx::start_stmt(MYSQL_THD thd, thr_lock_type lock_type) +{ + DBUG_ENTER("ha_federatedx::start_stmt"); + DBUG_ASSERT(txn == get_txn(thd)); + + if (!txn->in_transaction()) + { + txn->stmt_begin(); + trans_register_ha(thd, FALSE, ht); + } + DBUG_RETURN(0); +} + + +int ha_federatedx::external_lock(MYSQL_THD thd, int lock_type) +{ + int error= 0; + DBUG_ENTER("ha_federatedx::external_lock"); + + if (lock_type == F_UNLCK) + txn->release(&io); + else + { + txn= get_txn(thd); + if (!(error= txn->acquire(share, lock_type == F_RDLCK, &io)) && + (lock_type == F_WRLCK || !io->is_autocommit())) + { + if (!thd_test_options(thd, (OPTION_NOT_AUTOCOMMIT | OPTION_BEGIN))) + { + txn->stmt_begin(); + trans_register_ha(thd, FALSE, ht); + } + else + { + txn->txn_begin(); + trans_register_ha(thd, TRUE, ht); + } + } + } + + DBUG_RETURN(error); +} + + +int ha_federatedx::savepoint_set(handlerton *hton, MYSQL_THD thd, void *sv) +{ + int error= 0; + federatedx_txn *txn= (federatedx_txn *) thd_get_ha_data(thd, hton); + DBUG_ENTER("ha_federatedx::savepoint_set"); + + if (txn && txn->has_connections()) + { + if (txn->txn_begin()) + trans_register_ha(thd, TRUE, hton); + + txn->sp_acquire((ulong *) sv); + + DBUG_ASSERT(1 < *(ulong *) sv); + } + + DBUG_RETURN(error); +} + + +int ha_federatedx::savepoint_rollback(handlerton *hton, MYSQL_THD thd, void *sv) + { + int error= 0; + federatedx_txn *txn= (federatedx_txn *) thd_get_ha_data(thd, hton); + DBUG_ENTER("ha_federatedx::savepoint_rollback"); + + if (txn) + error= txn->sp_rollback((ulong *) sv); + + DBUG_RETURN(error); +} + + +int ha_federatedx::savepoint_release(handlerton *hton, MYSQL_THD thd, void *sv) +{ + int error= 0; + federatedx_txn *txn= (federatedx_txn *) thd_get_ha_data(thd, hton); + DBUG_ENTER("ha_federatedx::savepoint_release"); + + if (txn) + error= txn->sp_release((ulong *) sv); + + DBUG_RETURN(error); +} + + +int ha_federatedx::commit(handlerton *hton, MYSQL_THD thd, bool all) +{ + int return_val; + federatedx_txn *txn= (federatedx_txn *) thd_get_ha_data(thd, hton); + DBUG_ENTER("ha_federatedx::commit"); + + if (all) + return_val= txn->txn_commit(); + else + return_val= txn->stmt_commit(); + + DBUG_PRINT("info", ("error val: %d", return_val)); + DBUG_RETURN(return_val); +} + + +int ha_federatedx::rollback(handlerton *hton, MYSQL_THD thd, bool all) +{ + int return_val; + federatedx_txn *txn= (federatedx_txn *) thd_get_ha_data(thd, hton); + DBUG_ENTER("ha_federatedx::rollback"); + + if (all) + return_val= txn->txn_rollback(); + else + return_val= txn->stmt_rollback(); + + DBUG_PRINT("info", ("error val: %d", return_val)); + DBUG_RETURN(return_val); +} + +struct st_mysql_storage_engine federatedx_storage_engine= +{ MYSQL_HANDLERTON_INTERFACE_VERSION }; + +mysql_declare_plugin(federated) +{ + MYSQL_STORAGE_ENGINE_PLUGIN, + &federatedx_storage_engine, + "FEDERATED", + "Patrick Galbraith", + "FederatedX pluggable storage engine", + PLUGIN_LICENSE_GPL, + federatedx_db_init, /* Plugin Init */ + federatedx_done, /* Plugin Deinit */ + 0x0100 /* 1.0 */, + NULL, /* status variables */ + NULL, /* system variables */ + NULL /* config options */ +} +mysql_declare_plugin_end; === added file 'storage/federatedx/ha_federatedx.h' --- a/storage/federatedx/ha_federatedx.h 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/ha_federatedx.h 2009-10-30 18:50:56 +0000 @@ -0,0 +1,446 @@ +/* +Copyright (c) 2008, Patrick Galbraith +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + + * Neither the name of Patrick Galbraith nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +class federatedx_io; + +/* + FEDERATEDX_SERVER will eventually be a structure that will be shared among + all FEDERATEDX_SHARE instances so that the federated server can minimise + the number of open connections. This will eventually lead to the support + of reliable XA federated tables. +*/ +typedef struct st_fedrated_server { + MEM_ROOT mem_root; + uint use_count, io_count; + + uchar *key; + uint key_length; + + const char *scheme; + const char *hostname; + const char *username; + const char *password; + const char *database; + const char *socket; + ushort port; + + const char *csname; + + pthread_mutex_t mutex; + federatedx_io *idle_list; +} FEDERATEDX_SERVER; + +/* + Please read ha_exmple.cc before reading this file. + Please keep in mind that the federatedx storage engine implements all methods + that are required to be implemented. handler.h has a full list of methods + that you can implement. +*/ + +#ifdef USE_PRAGMA_INTERFACE +#pragma interface /* gcc class implementation */ +#endif + +#include <mysql.h> + +/* + handler::print_error has a case statement for error numbers. + This value is (10000) is far out of range and will envoke the + default: case. + (Current error range is 120-159 from include/my_base.h) +*/ +#define HA_FEDERATEDX_ERROR_WITH_REMOTE_SYSTEM 10000 + +#define FEDERATEDX_QUERY_BUFFER_SIZE STRING_BUFFER_USUAL_SIZE * 5 +#define FEDERATEDX_RECORDS_IN_RANGE 2 +#define FEDERATEDX_MAX_KEY_LENGTH 3500 // Same as innodb + +/* + FEDERATEDX_SHARE is a structure that will be shared amoung all open handlers + The example implements the minimum of what you will probably need. +*/ +typedef struct st_federatedx_share { + MEM_ROOT mem_root; + + bool parsed; + /* this key is unique db/tablename */ + const char *share_key; + /* + the primary select query to be used in rnd_init + */ + char *select_query; + /* + remote host info, parse_url supplies + */ + char *server_name; + char *connection_string; + char *scheme; + char *hostname; + char *username; + char *password; + char *database; + char *table_name; + char *table; + char *socket; + char *sport; + int share_key_length; + ushort port; + + uint table_name_length, server_name_length, connect_string_length; + uint use_count; + THR_LOCK lock; + FEDERATEDX_SERVER *s; +} FEDERATEDX_SHARE; + + +typedef struct st_federatedx_result FEDERATEDX_IO_RESULT; +typedef struct st_federatedx_row FEDERATEDX_IO_ROW; +typedef ptrdiff_t FEDERATEDX_IO_OFFSET; + +class federatedx_io +{ + friend class federatedx_txn; + FEDERATEDX_SERVER * const server; + federatedx_io **owner_ptr; + federatedx_io *txn_next; + federatedx_io *idle_next; + bool active; /* currently participating in a transaction */ + bool busy; /* in use by a ha_federated instance */ + bool readonly;/* indicates that no updates have occurred */ + +protected: + void set_active(bool new_active) + { active= new_active; } +public: + federatedx_io(FEDERATEDX_SERVER *); + virtual ~federatedx_io(); + + bool is_readonly() const { return readonly; } + bool is_active() const { return active; } + + const char * get_charsetname() const + { return server->csname ? server->csname : "latin1"; } + + const char * get_hostname() const { return server->hostname; } + const char * get_username() const { return server->username; } + const char * get_password() const { return server->password; } + const char * get_database() const { return server->database; } + ushort get_port() const { return server->port; } + const char * get_socket() const { return server->socket; } + + static bool handles_scheme(const char *scheme); + static federatedx_io *construct(MEM_ROOT *server_root, + FEDERATEDX_SERVER *server); + + static void *operator new(size_t size, MEM_ROOT *mem_root) throw () + { return alloc_root(mem_root, size); } + static void operator delete(void *ptr, size_t size) + { TRASH(ptr, size); } + + virtual int query(const char *buffer, uint length)=0; + virtual FEDERATEDX_IO_RESULT *store_result()=0; + + virtual size_t max_query_size() const=0; + + virtual my_ulonglong affected_rows() const=0; + virtual my_ulonglong last_insert_id() const=0; + + virtual int error_code()=0; + virtual const char *error_str()=0; + + virtual void reset()=0; + virtual int commit()=0; + virtual int rollback()=0; + + virtual int savepoint_set(ulong sp)=0; + virtual ulong savepoint_release(ulong sp)=0; + virtual ulong savepoint_rollback(ulong sp)=0; + virtual void savepoint_restrict(ulong sp)=0; + + virtual ulong last_savepoint() const=0; + virtual ulong actual_savepoint() const=0; + virtual bool is_autocommit() const=0; + + virtual bool table_metadata(ha_statistics *stats, const char *table_name, + uint table_name_length, uint flag) = 0; + + /* resultset operations */ + + virtual void free_result(FEDERATEDX_IO_RESULT *io_result)=0; + virtual unsigned int get_num_fields(FEDERATEDX_IO_RESULT *io_result)=0; + virtual my_ulonglong get_num_rows(FEDERATEDX_IO_RESULT *io_result)=0; + virtual FEDERATEDX_IO_ROW *fetch_row(FEDERATEDX_IO_RESULT *io_result)=0; + virtual ulong *fetch_lengths(FEDERATEDX_IO_RESULT *io_result)=0; + virtual const char *get_column_data(FEDERATEDX_IO_ROW *row, + unsigned int column)=0; + virtual bool is_column_null(const FEDERATEDX_IO_ROW *row, + unsigned int column) const=0; +}; + + +class federatedx_txn +{ + federatedx_io *txn_list; + ulong savepoint_level; + ulong savepoint_stmt; + ulong savepoint_next; + + void release_scan(); +public: + federatedx_txn(); + ~federatedx_txn(); + + bool has_connections() const { return txn_list != NULL; } + bool in_transaction() const { return savepoint_next != 0; } + int acquire(FEDERATEDX_SHARE *share, bool readonly, federatedx_io **io); + void release(federatedx_io **io); + void close(FEDERATEDX_SERVER *); + + bool txn_begin(); + int txn_commit(); + int txn_rollback(); + + bool sp_acquire(ulong *save); + int sp_rollback(ulong *save); + int sp_release(ulong *save); + + bool stmt_begin(); + int stmt_commit(); + int stmt_rollback(); + void stmt_autocommit(); +}; + + +/* + Class definition for the storage engine +*/ +class ha_federatedx: public handler +{ + friend int federatedx_db_init(void *p); + + THR_LOCK_DATA lock; /* MySQL lock */ + FEDERATEDX_SHARE *share; /* Shared lock info */ + federatedx_txn *txn; + federatedx_io *io; + FEDERATEDX_IO_RESULT *stored_result; + uint fetch_num; // stores the fetch num + FEDERATEDX_IO_OFFSET current_position; // Current position used by ::position() + int remote_error_number; + char remote_error_buf[FEDERATEDX_QUERY_BUFFER_SIZE]; + bool ignore_duplicates, replace_duplicates; + bool insert_dup_update; + DYNAMIC_STRING bulk_insert; + +private: + /* + return 0 on success + return errorcode otherwise + */ + uint convert_row_to_internal_format(uchar *buf, FEDERATEDX_IO_ROW *row, + FEDERATEDX_IO_RESULT *result); + bool create_where_from_key(String *to, KEY *key_info, + const key_range *start_key, + const key_range *end_key, + bool records_in_range, bool eq_range); + int stash_remote_error(); + + federatedx_txn *get_txn(THD *thd, bool no_create= FALSE); + + static int disconnect(handlerton *hton, MYSQL_THD thd); + static int savepoint_set(handlerton *hton, MYSQL_THD thd, void *sv); + static int savepoint_rollback(handlerton *hton, MYSQL_THD thd, void *sv); + static int savepoint_release(handlerton *hton, MYSQL_THD thd, void *sv); + static int commit(handlerton *hton, MYSQL_THD thd, bool all); + static int rollback(handlerton *hton, MYSQL_THD thd, bool all); + + bool append_stmt_insert(String *query); + + int read_next(uchar *buf, FEDERATEDX_IO_RESULT *result); + int index_read_idx_with_result_set(uchar *buf, uint index, + const uchar *key, + uint key_len, + ha_rkey_function find_flag, + FEDERATEDX_IO_RESULT **result); + int real_query(const char *query, uint length); + int real_connect(FEDERATEDX_SHARE *my_share, uint create_flag); +public: + ha_federatedx(handlerton *hton, TABLE_SHARE *table_arg); + ~ha_federatedx() {} + /* The name that will be used for display purposes */ + const char *table_type() const { return "FEDERATED"; } + /* + The name of the index type that will be used for display + don't implement this method unless you really have indexes + */ + // perhaps get index type + const char *index_type(uint inx) { return "REMOTE"; } + const char **bas_ext() const; + /* + This is a list of flags that says what the storage engine + implements. The current table flags are documented in + handler.h + */ + ulonglong table_flags() const + { + /* fix server to be able to get remote server table flags */ + return (HA_PRIMARY_KEY_IN_READ_INDEX | HA_FILE_BASED + | HA_REC_NOT_IN_SEQ | HA_AUTO_PART_KEY | HA_CAN_INDEX_BLOBS | + HA_BINLOG_ROW_CAPABLE | HA_BINLOG_STMT_CAPABLE | + HA_NO_PREFIX_CHAR_KEYS | HA_PRIMARY_KEY_REQUIRED_FOR_DELETE | + HA_PARTIAL_COLUMN_READ | HA_NULL_IN_KEY); + } + /* + This is a bitmap of flags that says how the storage engine + implements indexes. The current index flags are documented in + handler.h. If you do not implement indexes, just return zero + here. + + part is the key part to check. First key part is 0 + If all_parts it's set, MySQL want to know the flags for the combined + index up to and including 'part'. + */ + /* fix server to be able to get remote server index flags */ + ulong index_flags(uint inx, uint part, bool all_parts) const + { + return (HA_READ_NEXT | HA_READ_RANGE | HA_READ_AFTER_KEY); + } + uint max_supported_record_length() const { return HA_MAX_REC_LENGTH; } + uint max_supported_keys() const { return MAX_KEY; } + uint max_supported_key_parts() const { return MAX_REF_PARTS; } + uint max_supported_key_length() const { return FEDERATEDX_MAX_KEY_LENGTH; } + uint max_supported_key_part_length() const { return FEDERATEDX_MAX_KEY_LENGTH; } + /* + Called in test_quick_select to determine if indexes should be used. + Normally, we need to know number of blocks . For federatedx we need to + know number of blocks on remote side, and number of packets and blocks + on the network side (?) + Talk to Kostja about this - how to get the + number of rows * ... + disk scan time on other side (block size, size of the row) + network time ... + The reason for "records * 1000" is that such a large number forces + this to use indexes " + */ + double scan_time() + { + DBUG_PRINT("info", ("records %lu", (ulong) stats.records)); + return (double)(stats.records*1000); + } + /* + The next method will never be called if you do not implement indexes. + */ + double read_time(uint index, uint ranges, ha_rows rows) + { + /* + Per Brian, this number is bugus, but this method must be implemented, + and at a later date, he intends to document this issue for handler code + */ + return (double) rows / 20.0+1; + } + + const key_map *keys_to_use_for_scanning() { return &key_map_full; } + /* + Everything below are methods that we implment in ha_federatedx.cc. + + Most of these methods are not obligatory, skip them and + MySQL will treat them as not implemented + */ + int open(const char *name, int mode, uint test_if_locked); // required + int close(void); // required + + void start_bulk_insert(ha_rows rows); + int end_bulk_insert(bool abort); + int write_row(uchar *buf); + int update_row(const uchar *old_data, uchar *new_data); + int delete_row(const uchar *buf); + int index_init(uint keynr, bool sorted); + ha_rows estimate_rows_upper_bound(); + int index_read(uchar *buf, const uchar *key, + uint key_len, enum ha_rkey_function find_flag); + int index_read_idx(uchar *buf, uint idx, const uchar *key, + uint key_len, enum ha_rkey_function find_flag); + int index_next(uchar *buf); + int index_end(); + int read_range_first(const key_range *start_key, + const key_range *end_key, + bool eq_range, bool sorted); + int read_range_next(); + /* + unlike index_init(), rnd_init() can be called two times + without rnd_end() in between (it only makes sense if scan=1). + then the second call should prepare for the new table scan + (e.g if rnd_init allocates the cursor, second call should + position it to the start of the table, no need to deallocate + and allocate it again + */ + int rnd_init(bool scan); //required + int rnd_end(); + int rnd_next(uchar *buf); //required + int rnd_pos(uchar *buf, uchar *pos); //required + void position(const uchar *record); //required + int info(uint); //required + int extra(ha_extra_function operation); + + void update_auto_increment(void); + int repair(THD* thd, HA_CHECK_OPT* check_opt); + int optimize(THD* thd, HA_CHECK_OPT* check_opt); + + int delete_all_rows(void); + int create(const char *name, TABLE *form, + HA_CREATE_INFO *create_info); //required + ha_rows records_in_range(uint inx, key_range *start_key, + key_range *end_key); + uint8 table_cache_type() { return HA_CACHE_TBL_NOCACHE; } + + THR_LOCK_DATA **store_lock(THD *thd, THR_LOCK_DATA **to, + enum thr_lock_type lock_type); //required + bool get_error_message(int error, String *buf); + int start_stmt(THD *thd, thr_lock_type lock_type); + int external_lock(THD *thd, int lock_type); + int reset(void); + int free_result(void); +}; + +extern const char ident_quote_char; // Character for quoting + // identifiers +extern const char value_quote_char; // Character for quoting + // literals + +extern bool append_ident(String *string, const char *name, uint length, + const char quote_char); + + +extern federatedx_io *instantiate_io_mysql(MEM_ROOT *server_root, + FEDERATEDX_SERVER *server); +extern federatedx_io *instantiate_io_null(MEM_ROOT *server_root, + FEDERATEDX_SERVER *server); === added file 'storage/federatedx/plug.in' --- a/storage/federatedx/plug.in 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/plug.in 2009-10-30 18:50:56 +0000 @@ -0,0 +1,5 @@ +MYSQL_STORAGE_ENGINE(federated,,[FederatedX Storage Engine], + [FederatedX Storage Engine], [max,max-no-ndb]) +MYSQL_PLUGIN_DYNAMIC(federated, [ha_federatedx.la]) +MYSQL_PLUGIN_STATIC(federated, [libfederatedx.a]) +MYSQL_PLUGIN_DEPENDS_ON_MYSQL_INTERNALS(federated, [ha_federatedx.cc]) === modified file 'storage/pbxt/src/cache_xt.cc' --- a/storage/pbxt/src/cache_xt.cc 2009-08-17 11:12:36 +0000 +++ b/storage/pbxt/src/cache_xt.cc 2009-10-30 18:50:56 +0000 @@ -374,7 +374,7 @@ xtPublic void xt_ind_release_handle(XTIn { DcHandleSlotPtr hs; XTIndBlockPtr block = NULL; - u_int hash_idx = NULL; + u_int hash_idx = 0; DcSegmentPtr seg = NULL; XTIndBlockPtr xblock; @@ -1379,7 +1379,7 @@ xtPublic xtBool xt_ind_fetch(XTOpenTable ASSERT_NS(iref->ir_xlock == 2); #endif if (!(block = ind_cac_fetch(ot, ind, address, &seg, TRUE))) - return NULL; + return 0; branch_size = XT_GET_DISK_2(((XTIdxBranchDPtr) block->cb_data)->tb_size_2); if (XT_GET_INDEX_BLOCK_LEN(branch_size) < 2 || XT_GET_INDEX_BLOCK_LEN(branch_size) > XT_INDEX_PAGE_SIZE) { === modified file 'storage/xtradb/include/buf0buf.ic' --- a/storage/xtradb/include/buf0buf.ic 2009-06-25 01:43:25 +0000 +++ b/storage/xtradb/include/buf0buf.ic 2009-10-30 18:50:56 +0000 @@ -1056,7 +1056,7 @@ buf_page_release( buf_block_t* block, /* in: buffer block */ ulint rw_latch, /* in: RW_S_LATCH, RW_X_LATCH, RW_NO_LATCH */ - mtr_t* mtr) /* in: mtr */ + mtr_t* mtr __attribute__((unused))) /* in: mtr */ { ut_ad(block);

1 0

[Maria-developers] Warnings in MariaDB
by Michael Widenius 30 Oct '09

30 Oct '09

Hi! Some more warnings (from another compiler) ------ In PBXT: cache_xt.cc:377: warning: converting to non-pointer type 'unsigned int' from NULL cache_xt.cc:1382: warning: converting to non-pointer type 'int' from NULL ../../storage/xtradb/include/buf0buf.ic:1059: warning: unused parameter 'mtr' ------------ In XtraDB: srv/srv0srv.c:1095: warning: value computed is not used srv/srv0srv.c:1125: warning: value computed is not used srv/srv0srv.c:1314: warning: value computed is not used Should I do bug reports for the above, or can you just fix this next time you push? Regards, Monty

2 3

[Maria-developers] Rev 2794: Dummy change to push the release tag. in file:///home/psergey/dev/maria-5.1-build1/
by Sergey Petrunya 30 Oct '09

30 Oct '09

At file:///home/psergey/dev/maria-5.1-build1/ ------------------------------------------------------------ revno: 2794 revision-id: psergey(a)askmonty.org-20091030105048-64ufz1ku62g882w5 parent: monty(a)askmonty.org-20091026150105-jxyy1tfou9imgsl9 committer: Sergey Petrunya <psergey(a)askmonty.org> branch nick: maria-5.1-build1 timestamp: Fri 2009-10-30 13:50:48 +0300 message: Dummy change to push the release tag. === modified file 'win/make_mariadb_win_dist' --- a/win/make_mariadb_win_dist 2009-10-12 16:50:20 +0000 +++ b/win/make_mariadb_win_dist 2009-10-30 10:50:48 +0000 @@ -66,7 +66,7 @@ echo "$ZIPFILE is the Windows noinstall binary zip" if [ $RES ] ; then - echo "Archive contents differ from the standard file list, check the diff output above" + echo "Archive contents differ from the standard file list, check the diff output above" else echo "Archive contents match the standard list, OK" fi

1 0

[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (igor:2748) WL#24
by Igor Babaev 30 Oct '09

30 Oct '09

#At lp:maria based on revid:igor@askmonty.org-20091029184958-1b1iyhu09sihxc6o 2748 Igor Babaev 2009-10-29 Fixed a bug in the code of the patch for WL#24 that manifested itself when running the pbxt.group_min_max test leading to wrong result sets and execution plans for many test cases. When evaluating the index merge scans the code ignored the following: if an index merge contains a range tree, such that none of its SEL_ARG trees represents index ranges, then the index merge must be discarded as not usable for any index merge retrieval. modified: sql/opt_range.cc === modified file 'sql/opt_range.cc' --- a/sql/opt_range.cc 2009-10-29 18:49:58 +0000 +++ b/sql/opt_range.cc 2009-10-30 00:36:35 +0000 @@ -265,7 +265,7 @@ public: The ordinal number the least significant component encountered the ranges of the SEL_ARG tree (the first component has number 1) */ - uint max_part_no; + uint16 max_part_no; /* Number of children of this element in the RB-tree, plus 1 for this element itself. @@ -2195,9 +2195,10 @@ SEL_ARG::SEL_ARG(Field *f,const uchar *m :min_flag(0), max_flag(0), maybe_flag(0), maybe_null(f->real_maybe_null()), elements(1), use_count(1), field(f), min_value((uchar*) min_value_arg), max_value((uchar*) max_value_arg), next(0),prev(0), - next_key_part(0), color(BLACK), type(KEY_RANGE), max_part_no(1) + next_key_part(0), color(BLACK), type(KEY_RANGE) { left=right= &null_element; + max_part_no= 1; } SEL_ARG::SEL_ARG(Field *field_,uint8 part_, @@ -4247,18 +4248,16 @@ TABLE_READ_PLAN *get_best_disjunct_quick /* In every tree of imerge remove SEL_ARG trees that do not make ranges. - Remove a tree from imerge if no SEL_ARG trees remain in it. + If after this removal some SEL_ARG tree becomes empty discard imerge. */ - SEL_TREE **new_trees_next= imerge->trees; - for (ptree= new_trees_next; ptree != imerge->trees_next; ptree++) + for (ptree= imerge->trees; ptree != imerge->trees_next; ptree++) { if (remove_nonrange_trees(param, *ptree)) - continue; - if (ptree > new_trees_next) - *new_trees_next= *ptree; - new_trees_next++; + { + imerge->trees_next= imerge->trees; + break; + } } - imerge->trees_next= new_trees_next; uint n_child_scans= imerge->trees_next - imerge->trees; @@ -7111,7 +7110,9 @@ bool sel_trees_must_be_ored(RANGE_OPT_PA can be built. Such SEL_ARG trees should be removed from the range part before different range scans are evaluated. Such SEL_ARG trees also should be removed from all range trees of each index merge before different - possible index merge plans are evaluated. + possible index merge plans are evaluated. If after this removal one + of the range trees in the index merge becomes empty the whole index merge + must be discarded. RETURN 0 Ok, some suitable trees left

1 0

[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (monty:2752)
by Michael Widenius 29 Oct '09

29 Oct '09

#At lp:maria based on revid:monty@askmonty.org-20091029000456-polv2cg8dp7zauj1 2752 Michael Widenius 2009-10-30 Added federatedx storage engine Fixed compiler warnings added: storage/federated/README storage/federatedx/ storage/federatedx/AUTHORS storage/federatedx/CMakeFiles.txt storage/federatedx/ChangeLog storage/federatedx/FAQ storage/federatedx/Makefile.am storage/federatedx/README storage/federatedx/README.windows storage/federatedx/TODO storage/federatedx/federatedx_io.cc storage/federatedx/federatedx_io_mysql.cc storage/federatedx/federatedx_io_null.cc storage/federatedx/federatedx_probes.h storage/federatedx/federatedx_txn.cc storage/federatedx/ha_federatedx.cc storage/federatedx/ha_federatedx.h storage/federatedx/plug.in renamed: storage/federated/plug.in => storage/federated/plug.in.disabled modified: client/mysqladmin.cc extra/yassl/taocrypt/src/twofish.cpp libmysqld/Makefile.am mysql-test/mysql-test-run.pl mysql-test/suite/federated/disabled.def mysql-test/suite/federated/federated.result mysql-test/suite/federated/federated.test mysql-test/suite/federated/federated_archive.result mysql-test/suite/federated/federated_bug_13118.result mysql-test/suite/federated/federated_bug_25714.result mysql-test/suite/federated/federated_cleanup.inc mysql-test/suite/federated/federated_innodb.result mysql-test/suite/federated/federated_server.result mysql-test/suite/federated/federated_server.test mysql-test/suite/federated/federated_transactions.result mysql-test/valgrind.supp per-file messages: client/mysqladmin.cc Fixed compiler warning extra/yassl/taocrypt/src/twofish.cpp Fixed compiler warning libmysqld/Makefile.am Use federatedx instead of federated (Should actually be removed) mysql-test/mysql-test-run.pl Fixed warning mysql-test/valgrind.supp Removed warning found on 64 bit machine === modified file 'client/mysqladmin.cc' --- a/client/mysqladmin.cc 2009-10-26 11:35:42 +0000 +++ b/client/mysqladmin.cc 2009-10-29 23:05:51 +0000 @@ -1043,7 +1043,7 @@ static int drop_db(MYSQL *mysql, const c printf("Do you really want to drop the '%s' database [y/N] ",db); fflush(stdout); if (fgets(buf,sizeof(buf)-1,stdin) == 0 || - (*buf != 'y') && (*buf != 'Y')) + ((*buf != 'y') && (*buf != 'Y'))) { puts("\nOK, aborting database drop!"); return -1; === modified file 'extra/yassl/taocrypt/src/twofish.cpp' --- a/extra/yassl/taocrypt/src/twofish.cpp 2007-01-29 15:54:40 +0000 +++ b/extra/yassl/taocrypt/src/twofish.cpp 2009-10-29 23:05:51 +0000 @@ -55,6 +55,7 @@ void Twofish::Process(byte* out, const b in += BLOCK_SIZE; } else if (mode_ == CBC) + { if (dir_ == ENCRYPTION) while (blocks--) { r_[0] ^= *(word32*)in; @@ -82,6 +83,7 @@ void Twofish::Process(byte* out, const b out += BLOCK_SIZE; in += BLOCK_SIZE; } + } } #endif // DO_TWOFISH_ASM === modified file 'libmysqld/Makefile.am' --- a/libmysqld/Makefile.am 2009-09-15 10:46:35 +0000 +++ b/libmysqld/Makefile.am 2009-10-29 23:05:51 +0000 @@ -124,7 +124,7 @@ handler.o: handler.cc # found to append fileslists that collected by configure # to the sources list -ha_federated.o:ha_federated.cc +ha_federatedx.o:ha_federatedx.cc $(CXXCOMPILE) $(LM_CFLAGS) -c $< ha_heap.o:ha_heap.cc === modified file 'mysql-test/mysql-test-run.pl' --- a/mysql-test/mysql-test-run.pl 2009-10-26 11:35:42 +0000 +++ b/mysql-test/mysql-test-run.pl 2009-10-29 23:05:51 +0000 @@ -127,7 +127,6 @@ my $path_config_file; # The ge our $opt_vs_config = $ENV{'MTR_VS_CONFIG'}; my $DEFAULT_SUITES= "binlog,federated,main,maria,rpl,innodb,parts"; -my $opt_suites; our $opt_usage; our $opt_list_options; === modified file 'mysql-test/suite/federated/disabled.def' --- a/mysql-test/suite/federated/disabled.def 2007-12-12 17:19:24 +0000 +++ b/mysql-test/suite/federated/disabled.def 2009-10-29 23:05:51 +0000 @@ -9,4 +9,5 @@ # Do not use any TAB characters for whitespace. # ############################################################################## -federated_transactions : Bug#29523 Transactions do not work +federated_server : needs fixup + === modified file 'mysql-test/suite/federated/federated.result' --- a/mysql-test/suite/federated/federated.result 2009-03-19 08:49:51 +0000 +++ b/mysql-test/suite/federated/federated.result 2009-10-29 23:05:51 +0000 @@ -47,9 +47,10 @@ CREATE TABLE federated.t1 ( ) ENGINE="FEDERATED" DEFAULT CHARSET=latin1 CONNECTION='mysql://root@127.0.0.1:SLAVE_PORT/federated/t3'; -SELECT * FROM federated.t1; -ERROR HY000: The foreign data source you are trying to reference does not exist. Data source error: error: 1146 'Table 'federated.t3' doesn't exist' -DROP TABLE federated.t1; +ERROR HY000: Can't create federated table. Foreign data src error: database: 'federated' username: 'root' hostname: '127.0.0.1' +DROP TABLE IF EXISTS federated.t1; +Warnings: +Note 1051 Unknown table 't1' CREATE TABLE federated.t1 ( `id` int(20) NOT NULL, `group` int NOT NULL default 0, @@ -59,9 +60,10 @@ CREATE TABLE federated.t1 ( ) ENGINE="FEDERATED" DEFAULT CHARSET=latin1 CONNECTION='mysql://user:pass@127.0.0.1:SLAVE_PORT/federated/t1'; -SELECT * FROM federated.t1; -ERROR HY000: Unable to connect to foreign data source: Access denied for user 'user'@'localhost' (using password: YES) -DROP TABLE federated.t1; +ERROR HY000: Can't create federated table. Foreign data src error: database: 'federated' username: 'user' hostname: '127.0.0.1' +DROP TABLE IF EXISTS federated.t1; +Warnings: +Note 1051 Unknown table 't1' CREATE TABLE federated.t1 ( `id` int(20) NOT NULL, `group` int NOT NULL default 0, @@ -1944,15 +1946,7 @@ Bug#18287 create federated table always Test that self-references work -create table federated.t1 (a int primary key); -create table federated.t2 (a int primary key) -ENGINE=FEDERATED -connection='mysql://root@127.0.0.1:SLAVE_PORT/federated/t1'; -insert into federated.t1 (a) values (1); -select * from federated.t2; -a -1 -drop table federated.t1, federated.t2; +fix LOCK_open before reenabling test for Bug#18287 CREATE TABLE federated.t1 (a INT PRIMARY KEY) DEFAULT CHARSET=utf8; CREATE TABLE federated.t1 (a INT PRIMARY KEY) ENGINE=FEDERATED @@ -1960,13 +1954,11 @@ CONNECTION='mysql://root@127.0.0.1:SLAVE DEFAULT CHARSET=utf8; SELECT transactions FROM information_schema.engines WHERE engine="FEDERATED"; transactions -NO +YES INSERT INTO federated.t1 VALUES (1); SET autocommit=0; INSERT INTO federated.t1 VALUES (2); ROLLBACK; -Warnings: -Warning 1196 Some non-transactional changed tables couldn't be rolled back SET autocommit=1; SELECT * FROM federated.t1; a @@ -2157,6 +2149,6 @@ End of 5.1 tests SET @@GLOBAL.CONCURRENT_INSERT= @OLD_MASTER_CONCURRENT_INSERT; SET @@GLOBAL.CONCURRENT_INSERT= @OLD_SLAVE_CONCURRENT_INSERT; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; === modified file 'mysql-test/suite/federated/federated.test' --- a/mysql-test/suite/federated/federated.test 2009-03-19 08:49:51 +0000 +++ b/mysql-test/suite/federated/federated.test 2009-10-29 23:05:51 +0000 @@ -57,6 +57,7 @@ CREATE TABLE federated.t1 ( # test non-existant table --replace_result $SLAVE_MYPORT SLAVE_PORT +--error ER_CANT_CREATE_FEDERATED_TABLE eval CREATE TABLE federated.t1 ( `id` int(20) NOT NULL, `group` int NOT NULL default 0, @@ -66,12 +67,11 @@ eval CREATE TABLE federated.t1 ( ) ENGINE="FEDERATED" DEFAULT CHARSET=latin1 CONNECTION='mysql://root@127.0.0.1:$SLAVE_MYPORT/federated/t3'; ---error ER_FOREIGN_DATA_SOURCE_DOESNT_EXIST -SELECT * FROM federated.t1; -DROP TABLE federated.t1; +DROP TABLE IF EXISTS federated.t1; # test bad user/password --replace_result $SLAVE_MYPORT SLAVE_PORT +--error ER_CANT_CREATE_FEDERATED_TABLE eval CREATE TABLE federated.t1 ( `id` int(20) NOT NULL, `group` int NOT NULL default 0, @@ -81,9 +81,7 @@ eval CREATE TABLE federated.t1 ( ) ENGINE="FEDERATED" DEFAULT CHARSET=latin1 CONNECTION='mysql://user:pass@127.0.0.1:$SLAVE_MYPORT/federated/t1'; ---error ER_CONNECT_TO_FOREIGN_DATA_SOURCE -SELECT * FROM federated.t1; -DROP TABLE federated.t1; +DROP TABLE IF EXISTS federated.t1; # # correct connection, same named tables --replace_result $SLAVE_MYPORT SLAVE_PORT @@ -1806,6 +1804,8 @@ drop table federated.t1; --echo --echo Test that self-references work --echo +--echo fix LOCK_open before reenabling test for Bug#18287 +--disable_parsing connection slave; create table federated.t1 (a int primary key); --replace_result $SLAVE_MYPORT SLAVE_PORT @@ -1815,7 +1815,7 @@ eval create table federated.t2 (a int pr insert into federated.t1 (a) values (1); select * from federated.t2; drop table federated.t1, federated.t2; - +--enable_parsing # # BUG#29875 Disable support for transactions # === modified file 'mysql-test/suite/federated/federated_archive.result' --- a/mysql-test/suite/federated/federated_archive.result 2009-02-02 11:36:03 +0000 +++ b/mysql-test/suite/federated/federated_archive.result 2009-10-29 23:05:51 +0000 @@ -34,6 +34,6 @@ id name DROP TABLE federated.t1; DROP TABLE federated.archive_table; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; === modified file 'mysql-test/suite/federated/federated_bug_13118.result' --- a/mysql-test/suite/federated/federated_bug_13118.result 2009-02-02 11:36:03 +0000 +++ b/mysql-test/suite/federated/federated_bug_13118.result 2009-10-29 23:05:51 +0000 @@ -25,6 +25,6 @@ foo bar DROP TABLE federated.t1; DROP TABLE federated.bug_13118_table; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; === modified file 'mysql-test/suite/federated/federated_bug_25714.result' --- a/mysql-test/suite/federated/federated_bug_25714.result 2009-02-02 11:36:03 +0000 +++ b/mysql-test/suite/federated/federated_bug_25714.result 2009-10-29 23:05:51 +0000 @@ -48,6 +48,6 @@ SET @@GLOBAL.CONCURRENT_INSERT= @OLD_MAS DROP TABLE federated.t1; SET @@GLOBAL.CONCURRENT_INSERT= @OLD_SLAVE_CONCURRENT_INSERT; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; === modified file 'mysql-test/suite/federated/federated_cleanup.inc' --- a/mysql-test/suite/federated/federated_cleanup.inc 2009-02-02 11:36:03 +0000 +++ b/mysql-test/suite/federated/federated_cleanup.inc 2009-10-29 23:05:51 +0000 @@ -1,9 +1,9 @@ connection master; --disable_warnings DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; connection slave; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; --enable_warnings === modified file 'mysql-test/suite/federated/federated_innodb.result' --- a/mysql-test/suite/federated/federated_innodb.result 2009-02-02 11:36:03 +0000 +++ b/mysql-test/suite/federated/federated_innodb.result 2009-10-29 23:05:51 +0000 @@ -20,6 +20,6 @@ a b drop table federated.t1; drop table federated.t1; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; DROP TABLE IF EXISTS federated.t1; -DROP DATABASE federated; +DROP DATABASE IF EXISTS federated; === modified file 'mysql-test/suite/federated/federated_server.result' --- a/mysql-test/suite/federated/federated_server.result 2009-02-02 11:36:03 +0000 +++ b/mysql-test/suite/federated/federated_server.result 2009-10-29 23:05:51 +0000 @@ -178,8 +178,8 @@ INSERT INTO db_bogus.t1 VALUES ('2','thi create server 's1' foreign data wrapper 'mysql' options (HOST '127.0.0.1', DATABASE 'db_legitimate', -USER 'root', -PASSWORD '', +USER 'test_fed', +PASSWORD 'foo', PORT SLAVE_PORT, SOCKET '', OWNER 'root'); === modified file 'mysql-test/suite/federated/federated_server.test' --- a/mysql-test/suite/federated/federated_server.test 2009-06-05 15:35:22 +0000 +++ b/mysql-test/suite/federated/federated_server.test 2009-10-29 23:05:51 +0000 @@ -3,6 +3,7 @@ # Slow test, don't run during staging part -- source include/not_staging.inc +-- source include/big_test.inc -- source federated.inc connection slave; @@ -182,13 +183,17 @@ CREATE TABLE db_bogus.t1 ( ; INSERT INTO db_bogus.t1 VALUES ('2','this is bogus'); +connection slave; +create user test_fed@localhost identified by 'foo'; +grant all on db_legitimate.* to test_fed@localhost; + connection master; --replace_result $SLAVE_MYPORT SLAVE_PORT eval create server 's1' foreign data wrapper 'mysql' options (HOST '127.0.0.1', DATABASE 'db_legitimate', - USER 'root', - PASSWORD '', + USER 'test_fed', + PASSWORD 'foo', PORT $SLAVE_MYPORT, SOCKET '', OWNER 'root'); === modified file 'mysql-test/suite/federated/federated_transactions.result' --- a/mysql-test/suite/federated/federated_transactions.result 2007-12-12 17:19:24 +0000 +++ b/mysql-test/suite/federated/federated_transactions.result 2009-10-29 23:05:51 +0000 @@ -1,13 +1,4 @@ -stop slave; -drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9; -reset master; -reset slave; -drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9; -start slave; -stop slave; -DROP DATABASE IF EXISTS federated; CREATE DATABASE federated; -DROP DATABASE IF EXISTS federated; CREATE DATABASE federated; DROP TABLE IF EXISTS federated.t1; Warnings: === modified file 'mysql-test/valgrind.supp' --- a/mysql-test/valgrind.supp 2009-09-15 10:46:35 +0000 +++ b/mysql-test/valgrind.supp 2009-10-29 23:05:51 +0000 @@ -880,3 +880,17 @@ fun:nptl_pthread_exit_hack_handler fun:start_thread } + +# +# Problem with glibc and gethostbyaddr_r +# + +{ + libc_res_nsend: Conditional jump or move depends on uninitialised value + Memcheck:Cond + fun: __libc_res_nsend + fun: __libc_res_nquery + obj: /lib64/libnss_dns-*so) + obj: /lib64/libnss_dns-*so) + fun: gethostbyaddr_r +} === added file 'storage/federated/README' --- a/storage/federated/README 1970-01-01 00:00:00 +0000 +++ b/storage/federated/README 2009-10-29 23:05:51 +0000 @@ -0,0 +1,7 @@ +The files in this directory are not used by MariaDB + +MariaDB uses the new federated storage engine that can be found in the +federatedx directory. + +This directory is only kept around to make it easy to merge code from the +MySQL source repositories that uses the old and disabled federated code. === renamed file 'storage/federated/plug.in' => 'storage/federated/plug.in.disabled' === added directory 'storage/federatedx' === added file 'storage/federatedx/AUTHORS' --- a/storage/federatedx/AUTHORS 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/AUTHORS 2009-10-29 23:05:51 +0000 @@ -0,0 +1,11 @@ +FederatedX + +Patrick Galbraith <patg(a)patg.net> - Federated + +Pluggable Storage Engine Skeleton setup + +Brian Aker <brian(a)mysql.com> | <brian(a)tangent.org> - Original Design +Calvin Sun - Windows Support +Brian Miezejewski - Bug fixes +Antony T Curtis - Help in inital development, transactions and various help +Michael Widenius - Bug fixes and some simple early optimizations === added file 'storage/federatedx/CMakeFiles.txt' --- a/storage/federatedx/CMakeFiles.txt 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/CMakeFiles.txt 2009-10-29 23:05:51 +0000 @@ -0,0 +1,3 @@ +INCLUDE("${PROJECT_SOURCE_DIR}/storage/mysql_storage_engine.cmake") +SET(FEDERATED_SOURCES ha_federatedx.cc) +MYSQL_STORAGE_ENGINE(FEDERATED) === added file 'storage/federatedx/ChangeLog' --- a/storage/federatedx/ChangeLog 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/ChangeLog 2009-10-29 23:05:51 +0000 @@ -0,0 +1,18 @@ +0.2 - Thu March 8 00:00:00 EST 2008 + + - Fixed bug #30051 "CREATE TABLE does not connect and check existence of remote table" + Modified "real_connect" to take a share and create flag to in order to not rely + on any settings that are later instantiated and/or set by get_share + Also, put logic in the code to not attempt this if a localhost. There's an annoying + functionality that if federated tries to connect to itself during creater table, you + get 1159 error (timeout) - only when local. This prevents having this functionality + and is probably part of the reason it was removed. + +0.1 - Thu Feb 1 00:00:00 EST 2008 + + - This is the FederatedX Storage Engine, + first release. + - Added documentation + - Added simple test and README file to explain + how to run the test + - Added FAQ === added file 'storage/federatedx/FAQ' --- a/storage/federatedx/FAQ 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/FAQ 2009-10-29 23:05:51 +0000 @@ -0,0 +1,40 @@ +Q. What is the FederatedX pluggable storage engine? + +A. It is a fork of the Federated Storage Engine that Brian Aker and I +(Patrick Galbraith) developed originally . It is a storage engine that +uses a client connection to a remote MySQL data source as its data +source instead of a local file on disk. + +Q. Why did you fork from Federated? + +A. To enhance the storage engine independently of the +MySQL Server release schedule. Many people have been +mentioning their dissatisfaction with the limitations +of Federated. I think the engine is a great concept and +have a sense of obligation to continue to improve it. +There are some patches already that are in dire need +of being applied and tested. + +Q. What do you plan to do with FederatedX? + +A. Many things need addressing: + +- Outstanding bugs +- How do deal with huge result sets +- Pushdown conditions (being able to pass things like LIMIT + to the remote connection to keep from returning huge + result sets). +- Better transactional support +- Other connection mechanisms (ODBC, JDBC, native drivers + of other RDBMSs) + +Q. What FederatedX is and is not? + +A. FederatedX is not yet a complete "federated" solution in + the sense that other venders have developed (IBM, etc). It + is essentially a networked storage engine. It is my hope + to make it a real federated solution. + +Q. In which MySQL distributions/forks/branches can I find FederateX + +A. MariaDB (http://www.mariadb.com) === added file 'storage/federatedx/Makefile.am' --- a/storage/federatedx/Makefile.am 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/Makefile.am 2009-10-29 23:05:51 +0000 @@ -0,0 +1,64 @@ +# Used to build Makefile.in + +MYSQLDATAdir = $(localstatedir) +MYSQLSHAREdir = $(pkgdatadir) +MYSQLBASEdir= $(prefix) +MYSQLLIBdir= $(pkglibdir) +pkgplugindir = $(pkglibdir)/plugin +INCLUDES = -I$(top_srcdir)/include -I$(top_builddir)/include \ + -I$(top_srcdir)/regex \ + -I$(top_srcdir)/sql \ + -I$(srcdir) +WRAPLIBS= + +LDADD = + +DEFS = @DEFS@ + +noinst_HEADERS = ha_federatedx.h federatedx_probes.h + +EXTRA_LTLIBRARIES = ha_federatedx.la +pkgplugin_LTLIBRARIES = @plugin_federated_shared_target@ +ha_federatedx_la_LDFLAGS = -module -rpath $(pkgplugindir) +ha_federatedx_la_CXXFLAGS= $(AM_CFLAGS) -DMYSQL_DYNAMIC_PLUGIN +ha_federatedx_la_CFLAGS = $(AM_CFLAGS) -DMYSQL_DYNAMIC_PLUGIN +ha_federatedx_la_SOURCES = ha_federatedx.cc + + +EXTRA_LIBRARIES = libfederatedx.a +noinst_LIBRARIES = @plugin_federated_static_target@ +libfederatedx_a_CXXFLAGS = $(AM_CFLAGS) +libfederatedx_a_CFLAGS = $(AM_CFLAGS) +libfederatedx_a_SOURCES= ha_federatedx.cc federatedx_txn.cc \ + federatedx_io.cc federatedx_io_null.cc \ + federatedx_io_mysql.cc + +EXTRA_DIST = CMakeLists.txt plug.in ha_federatedx.h \ + federatedx_probes.d + +ha_federatedx_la_SOURCES = ha_federatedx.cc federatedx_txn.cc \ + federatedx_io.cc federatedx_io_null.cc \ + federatedx_io_mysql.cc $(top_srcdir)/mysys/string.c +ha_federatedx_la_LIBADD = + +#DTRACE = @DTRACE@ +#DTRACEFLAGS = @DTRACEFLAGS@ +#DTRACEFILES = .libs/libfederatedx_engine_la-ha_federatedx.o + +# #if HAVE_DTRACE +# # libfederatedx_engine_la_LIBADD += federatedx_probes.o +# #endif + +# federatedx_probes.h: federatedx_probes.d +# $(DTRACE) $(DTRACEFLAGS) -h -s federatedx_probes.d +# mv federatedx_probes.h federatedx_probes.h.bak +# sed "s/#include <unistd.h>//g" federatedx_probes.h.bak > federatedx_probes.h +# rm federatedx_probes.h.bak + +#federatedx_probes.o: +# $(DTRACE) $(DTRACEFLAGS) -G -s federatedx_probes.d $(DTRACEFILES) + +# End + +# Don't update the files from bitkeeper +%::SCCS/s.% === added file 'storage/federatedx/README' --- a/storage/federatedx/README 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/README 2009-10-29 23:05:51 +0000 @@ -0,0 +1,33 @@ +This is the FederatedX Storage Engine, developed as an external storage engine. + +NOTE: + +The following is only relevant if you use it for MySQL. MariaDB already comes +with the latest version of FederatedX. + +To install, grab a copy of the mysql source code and run this: + +./configure --with-mysql=/path/to/src/mysql-5.x --libdir=/usr/local/lib/mysql/ + +make install + +And then inside of MySQL: + +mysql> INSTALL PLUGIN federatedx SONAME 'libfederatedx_engine.so'; + +mysql> CREATE TABLE `d` (`a` varchar(125), b text, primary key(a)) ENGINE=FEDERATEDX CONNECTION="mysql://root@host/schema/table" + +or + +mysql> CREATE TABLE `d` (`a` varchar(125), b text, primary key(a)) ENGINE=FEDERATEDX CONNECTION="server" CHARSET=latin1; + +You will probably need to edit the Makefile.am in the src/ tree if you want +to build on anything other then Linux (and the Makefile assumes that the +server was not compiled for debug). The reason for the two possible +configure lines is that libdir is dependent on where MySQL was installed. If +you run the "INSTALL PLUGIN ..." and you get a file not found, check that +your configured this directory correctly. + +For Solaris you can enable DTrace probes by adding to configure +--enable-dtrace + === added file 'storage/federatedx/README.windows' --- a/storage/federatedx/README.windows 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/README.windows 2009-10-29 23:05:51 +0000 @@ -0,0 +1,23 @@ +The following files are changed in order to build a new engine on Windows: + +- Update win\configure.js with +case "WITH_FEDERATEDX_STORAGE_ENGINE": +to make sure it will pass WITH_FEDERATEDX_STORAGE_ENGINE in. + +- Update CMakeFiles.txt under mysql root: + IF(WITH_FEDERATEDX_STORAGE_ENGINE) + ADD_DEFINITIONS(-D WITH_FEDERATEDX_STORAGE_ENGINE) + SET (mysql_plugin_defs + "${mysql_plugin_defs},builtin_skeleton_plugin") + ENDIF(WITH_FEDERATEDX_STORAGE_ENGINE) + + and, + + IF(WITH_FEDERATEDX_STORAGE_ENGINE) + ADD_SUBDIRECTORY(storage/skeleton/src) + ENDIF(WITH_FEDERATEDX_STORAGE_ENGINE) + + - Update CMakeFiles.txt under sql: + IF(WITH_FEDERATEDX_STORAGE_ENGINE) + TARGET_LINK_LIBRARIES(mysqld skeleton) + ENDIF(WITH_FEDERATEDX_STORAGE_ENGINE) === added file 'storage/federatedx/TODO' --- a/storage/federatedx/TODO 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/TODO 2009-10-29 23:05:51 +0000 @@ -0,0 +1,30 @@ +Features + +* Add Pushdown conditions +* Add other network driver interfaces +* Handle large result sets +* Auto-discovery of tables on foreign data sources + +Bugs (http://bugs.mysql.com) + +20026 2006-05-23 FEDERATED lacks support for auto_increment_increment and auto_increment_offset +20724 2006-06-27 FEDERATED does not honour SET INSERT_ID +28269 2007-05-06 Any FEDERATED engine fails to quote reserved words for field names +25509 2007-01-10 Federated: Failure with non-ASCII characters +26697 2007-02-27 Every query to a federated table results in a full scan of MyISAM table. +21360 2006-07-31 Microsoft Windows (Windows/Linux) mysqldump error on federated tables +34189 2008-01-31 Any ALTER TABLE t1 ENGINE=FEDERATED CONNECTION='connectionString' on MyISAM fails +31757 2007-10-22 Any Federated tables break replication Antony Curtis +33953 2008-01-21 Any mysqld dies on search federated table using nullable index with < or <= operator +34015 2008-01-23 Linux Problems with float fields using federated tables +21583 2006-08-11 Linux (Linux) Federated table returns broken strings. +33702 2008-01-05 Accessing a federated table with a non existing server returns random error code +25512 2007-01-10 Federated: CREATE failures +32426 2007-11-16 Any FEDERATED query returns corrupt results for ORDER BY on a TEXT field +25510 2007-01-10 Federated: double trigger activation +33250 2007-12-14 SELECT * FROM really_big_federated_table eats lots of virtual memory (OOM) +14874 2005-11-11 Error 2013: Lost connection to MySQL server with Federated table +25508 2007-01-10 Federated: Failure to Remove Partitioning +27180 2007-03-15 #1030 - Got error 1 from storage engine with big tables +33947 2008-01-20 Any Join on Federated tables with Unique index and IS NOT NULL crashes server +30051 (fixed) CREATE TABLE does not connect and check existence of remote table === added file 'storage/federatedx/federatedx_io.cc' --- a/storage/federatedx/federatedx_io.cc 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/federatedx_io.cc 2009-10-29 23:05:51 +0000 @@ -0,0 +1,103 @@ +/* +Copyright (c) 2007, Antony T Curtis +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + + * Neither the name of FederatedX nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +/*#define MYSQL_SERVER 1*/ +#include "mysql_priv.h" +#include <mysql/plugin.h> + +#include "ha_federatedx.h" + +#include "m_string.h" + +#ifdef USE_PRAGMA_IMPLEMENTATION +#pragma implementation // gcc: Class implementation +#endif + +typedef federatedx_io *(*instantiate_io_type)(MEM_ROOT *server_root, + FEDERATEDX_SERVER *server); +struct io_schemes_st +{ + const char *scheme; + instantiate_io_type instantiate; +}; + + +static const io_schemes_st federated_io_schemes[] = +{ + { "mysql", &instantiate_io_mysql }, + { "null", instantiate_io_null } /* must be last element */ +}; + +const uint federated_io_schemes_count= array_elements(federated_io_schemes); + +federatedx_io::federatedx_io(FEDERATEDX_SERVER *aserver) + : server(aserver), owner_ptr(0), txn_next(0), idle_next(0), + active(FALSE), busy(FALSE), readonly(TRUE) +{ + DBUG_ENTER("federatedx_io::federatedx_io"); + DBUG_ASSERT(server); + + safe_mutex_assert_owner(&server->mutex); + server->io_count++; + + DBUG_VOID_RETURN; +} + + +federatedx_io::~federatedx_io() +{ + DBUG_ENTER("federatedx_io::~federatedx_io"); + + server->io_count--; + + DBUG_VOID_RETURN; +} + + +bool federatedx_io::handles_scheme(const char *scheme) +{ + const io_schemes_st *ptr = federated_io_schemes; + const io_schemes_st *end = ptr + array_elements(federated_io_schemes); + while (ptr != end && strcasecmp(scheme, ptr->scheme)) + ++ptr; + return ptr != end; +} + + +federatedx_io *federatedx_io::construct(MEM_ROOT *server_root, + FEDERATEDX_SERVER *server) +{ + const io_schemes_st *ptr = federated_io_schemes; + const io_schemes_st *end = ptr + (array_elements(federated_io_schemes) - 1); + while (ptr != end && strcasecmp(server->scheme, ptr->scheme)) + ++ptr; + return ptr->instantiate(server_root, server); +} + + === added file 'storage/federatedx/federatedx_io_mysql.cc' --- a/storage/federatedx/federatedx_io_mysql.cc 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/federatedx_io_mysql.cc 2009-10-29 23:05:51 +0000 @@ -0,0 +1,592 @@ +/* +Copyright (c) 2007, Antony T Curtis +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + + * Neither the name of FederatedX nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +/*#define MYSQL_SERVER 1*/ +#include "mysql_priv.h" +#include <mysql/plugin.h> + +#include "ha_federatedx.h" + +#include "m_string.h" + +#ifdef USE_PRAGMA_IMPLEMENTATION +#pragma implementation // gcc: Class implementation +#endif + + +#define SAVEPOINT_REALIZED 1 +#define SAVEPOINT_RESTRICT 2 +#define SAVEPOINT_EMITTED 4 + + +typedef struct federatedx_savepoint +{ + ulong level; + uint flags; +} SAVEPT; + + +class federatedx_io_mysql :public federatedx_io +{ + MYSQL mysql; /* MySQL connection */ + DYNAMIC_ARRAY savepoints; + bool requested_autocommit; + bool actual_autocommit; + + int actual_query(const char *buffer, uint length); + bool test_all_restrict() const; +public: + federatedx_io_mysql(FEDERATEDX_SERVER *); + ~federatedx_io_mysql(); + + int simple_query(const char *fmt, ...); + int query(const char *buffer, uint length); + virtual FEDERATEDX_IO_RESULT *store_result(); + + virtual size_t max_query_size() const; + + virtual my_ulonglong affected_rows() const; + virtual my_ulonglong last_insert_id() const; + + virtual int error_code(); + virtual const char *error_str(); + + void reset(); + int commit(); + int rollback(); + + int savepoint_set(ulong sp); + ulong savepoint_release(ulong sp); + ulong savepoint_rollback(ulong sp); + void savepoint_restrict(ulong sp); + + ulong last_savepoint() const; + ulong actual_savepoint() const; + bool is_autocommit() const; + + bool table_metadata(ha_statistics *stats, const char *table_name, + uint table_name_length, uint flag); + + /* resultset operations */ + + virtual void free_result(FEDERATEDX_IO_RESULT *io_result); + virtual unsigned int get_num_fields(FEDERATEDX_IO_RESULT *io_result); + virtual my_ulonglong get_num_rows(FEDERATEDX_IO_RESULT *io_result); + virtual FEDERATEDX_IO_ROW *fetch_row(FEDERATEDX_IO_RESULT *io_result); + virtual ulong *fetch_lengths(FEDERATEDX_IO_RESULT *io_result); + virtual const char *get_column_data(FEDERATEDX_IO_ROW *row, + unsigned int column); + virtual bool is_column_null(const FEDERATEDX_IO_ROW *row, + unsigned int column) const; +}; + + +federatedx_io *instantiate_io_mysql(MEM_ROOT *server_root, + FEDERATEDX_SERVER *server) +{ + return new (server_root) federatedx_io_mysql(server); +} + + +federatedx_io_mysql::federatedx_io_mysql(FEDERATEDX_SERVER *aserver) + : federatedx_io(aserver), + requested_autocommit(TRUE), actual_autocommit(TRUE) +{ + DBUG_ENTER("federatedx_io_mysql::federatedx_io_mysql"); + + bzero(&mysql, sizeof(MYSQL)); + bzero(&savepoints, sizeof(DYNAMIC_ARRAY)); + + my_init_dynamic_array(&savepoints, sizeof(SAVEPT), 16, 16); + + DBUG_VOID_RETURN; +} + + +federatedx_io_mysql::~federatedx_io_mysql() +{ + DBUG_ENTER("federatedx_io_mysql::~federatedx_io_mysql"); + + mysql_close(&mysql); + delete_dynamic(&savepoints); + + DBUG_VOID_RETURN; +} + + +void federatedx_io_mysql::reset() +{ + reset_dynamic(&savepoints); + set_active(FALSE); + + requested_autocommit= TRUE; + mysql.reconnect= 1; +} + + +int federatedx_io_mysql::commit() +{ + int error= 0; + DBUG_ENTER("federatedx_io_mysql::commit"); + + if (!actual_autocommit && (error= actual_query("COMMIT", 6))) + rollback(); + + reset(); + + DBUG_RETURN(error); +} + +int federatedx_io_mysql::rollback() +{ + int error= 0; + DBUG_ENTER("federatedx_io_mysql::rollback"); + + if (!actual_autocommit) + error= actual_query("ROLLBACK", 8); + else + error= ER_WARNING_NOT_COMPLETE_ROLLBACK; + + reset(); + + DBUG_RETURN(error); +} + + +ulong federatedx_io_mysql::last_savepoint() const +{ + SAVEPT *savept= NULL; + DBUG_ENTER("federatedx_io_mysql::last_savepoint"); + + if (savepoints.elements) + savept= dynamic_element(&savepoints, savepoints.elements - 1, SAVEPT *); + + DBUG_RETURN(savept ? savept->level : 0); +} + + +ulong federatedx_io_mysql::actual_savepoint() const +{ + SAVEPT *savept= NULL; + uint index= savepoints.elements; + DBUG_ENTER("federatedx_io_mysql::last_savepoint"); + + while (index) + { + savept= dynamic_element(&savepoints, --index, SAVEPT *); + if (savept->flags & SAVEPOINT_REALIZED) + break; + savept= NULL; + } + + DBUG_RETURN(savept ? savept->level : 0); +} + +bool federatedx_io_mysql::is_autocommit() const +{ + return actual_autocommit; +} + + +int federatedx_io_mysql::savepoint_set(ulong sp) +{ + int error; + SAVEPT savept; + DBUG_ENTER("federatedx_io_mysql::savepoint_set"); + DBUG_PRINT("info",("savepoint=%lu", sp)); + DBUG_ASSERT(sp > last_savepoint()); + + savept.level= sp; + savept.flags= 0; + + if ((error= insert_dynamic(&savepoints, (uchar*) &savept) ? -1 : 0)) + goto err; + + set_active(TRUE); + mysql.reconnect= 0; + requested_autocommit= FALSE; + +err: + DBUG_RETURN(error); +} + + +ulong federatedx_io_mysql::savepoint_release(ulong sp) +{ + SAVEPT *savept, *last= NULL; + DBUG_ENTER("federatedx_io_mysql::savepoint_release"); + DBUG_PRINT("info",("savepoint=%lu", sp)); + + while (savepoints.elements) + { + savept= dynamic_element(&savepoints, savepoints.elements - 1, SAVEPT *); + if (savept->level < sp) + break; + if ((savept->flags & (SAVEPOINT_REALIZED | + SAVEPOINT_RESTRICT)) == SAVEPOINT_REALIZED) + last= savept; + savepoints.elements--; + } + + if (last) + { + char buffer[STRING_BUFFER_USUAL_SIZE]; + int length= my_snprintf(buffer, sizeof(buffer), + "RELEASE SAVEPOINT save%lu", last->level); + actual_query(buffer, length); + } + + DBUG_RETURN(last_savepoint()); +} + + +ulong federatedx_io_mysql::savepoint_rollback(ulong sp) +{ + SAVEPT *savept; + uint index; + DBUG_ENTER("federatedx_io_mysql::savepoint_release"); + DBUG_PRINT("info",("savepoint=%lu", sp)); + + while (savepoints.elements) + { + savept= dynamic_element(&savepoints, savepoints.elements - 1, SAVEPT *); + if (savept->level <= sp) + break; + savepoints.elements--; + } + + for (index= savepoints.elements, savept= NULL; index;) + { + savept= dynamic_element(&savepoints, --index, SAVEPT *); + if (savept->flags & SAVEPOINT_REALIZED) + break; + savept= NULL; + } + + if (savept && !(savept->flags & SAVEPOINT_RESTRICT)) + { + char buffer[STRING_BUFFER_USUAL_SIZE]; + int length= my_snprintf(buffer, sizeof(buffer), + "ROLLBACK TO SAVEPOINT save%lu", savept->level); + actual_query(buffer, length); + } + + DBUG_RETURN(last_savepoint()); +} + + +void federatedx_io_mysql::savepoint_restrict(ulong sp) +{ + SAVEPT *savept; + uint index= savepoints.elements; + DBUG_ENTER("federatedx_io_mysql::savepoint_restrict"); + + while (index) + { + savept= dynamic_element(&savepoints, --index, SAVEPT *); + if (savept->level > sp) + continue; + if (savept->level < sp) + break; + savept->flags|= SAVEPOINT_RESTRICT; + break; + } + + DBUG_VOID_RETURN; +} + + +int federatedx_io_mysql::simple_query(const char *fmt, ...) +{ + char buffer[STRING_BUFFER_USUAL_SIZE]; + int length, error; + va_list arg; + DBUG_ENTER("federatedx_io_mysql::simple_query"); + + va_start(arg, fmt); + length= my_vsnprintf(buffer, sizeof(buffer), fmt, arg); + va_end(arg); + + error= query(buffer, length); + + DBUG_RETURN(error); +} + + +bool federatedx_io_mysql::test_all_restrict() const +{ + bool result= FALSE; + SAVEPT *savept; + uint index= savepoints.elements; + DBUG_ENTER("federatedx_io_mysql::test_all_restrict"); + + while (index) + { + savept= dynamic_element(&savepoints, --index, SAVEPT *); + if ((savept->flags & (SAVEPOINT_REALIZED | + SAVEPOINT_RESTRICT)) == SAVEPOINT_REALIZED || + (savept->flags & SAVEPOINT_EMITTED)) + DBUG_RETURN(FALSE); + if (savept->flags & SAVEPOINT_RESTRICT) + result= TRUE; + } + + DBUG_RETURN(result); +} + + +int federatedx_io_mysql::query(const char *buffer, uint length) +{ + int error; + bool wants_autocommit= requested_autocommit | is_readonly(); + DBUG_ENTER("federatedx_io_mysql::query"); + + if (!wants_autocommit && test_all_restrict()) + wants_autocommit= TRUE; + + if (wants_autocommit != actual_autocommit) + { + if ((error= actual_query(wants_autocommit ? "SET AUTOCOMMIT=1" + : "SET AUTOCOMMIT=0", 16))) + DBUG_RETURN(error); + mysql.reconnect= wants_autocommit ? 1 : 0; + actual_autocommit= wants_autocommit; + } + + if (!actual_autocommit && last_savepoint() != actual_savepoint()) + { + SAVEPT *savept= dynamic_element(&savepoints, savepoints.elements - 1, + SAVEPT *); + if (!(savept->flags & SAVEPOINT_RESTRICT)) + { + char buf[STRING_BUFFER_USUAL_SIZE]; + int len= my_snprintf(buf, sizeof(buf), + "SAVEPOINT save%lu", savept->level); + if ((error= actual_query(buf, len))) + DBUG_RETURN(error); + set_active(TRUE); + savept->flags|= SAVEPOINT_EMITTED; + } + savept->flags|= SAVEPOINT_REALIZED; + } + + if (!(error= actual_query(buffer, length))) + set_active(is_active() || !actual_autocommit); + + DBUG_RETURN(error); +} + + +int federatedx_io_mysql::actual_query(const char *buffer, uint length) +{ + int error; + DBUG_ENTER("federatedx_io_mysql::actual_query"); + + if (!mysql.master) + { + if (!(mysql_init(&mysql))) + DBUG_RETURN(-1); + + /* + BUG# 17044 Federated Storage Engine is not UTF8 clean + Add set names to whatever charset the table is at open + of table + */ + /* this sets the csname like 'set names utf8' */ + mysql_options(&mysql, MYSQL_SET_CHARSET_NAME, get_charsetname()); + + if (!mysql_real_connect(&mysql, + get_hostname(), + get_username(), + get_password(), + get_database(), + get_port(), + get_socket(), 0)) + DBUG_RETURN(ER_CONNECT_TO_FOREIGN_DATA_SOURCE); + mysql.reconnect= 1; + } + + error= mysql_real_query(&mysql, buffer, length); + + DBUG_RETURN(error); +} + +size_t federatedx_io_mysql::max_query_size() const +{ + return mysql.net.max_packet_size; +} + + +my_ulonglong federatedx_io_mysql::affected_rows() const +{ + return mysql.affected_rows; +} + + +my_ulonglong federatedx_io_mysql::last_insert_id() const +{ + return mysql.last_used_con->insert_id; +} + + +int federatedx_io_mysql::error_code() +{ + return mysql_errno(&mysql); +} + + +const char *federatedx_io_mysql::error_str() +{ + return mysql_error(&mysql); +} + + +FEDERATEDX_IO_RESULT *federatedx_io_mysql::store_result() +{ + FEDERATEDX_IO_RESULT *result; + DBUG_ENTER("federatedx_io_mysql::store_result"); + + result= (FEDERATEDX_IO_RESULT *) mysql_store_result(&mysql); + + DBUG_RETURN(result); +} + + +void federatedx_io_mysql::free_result(FEDERATEDX_IO_RESULT *io_result) +{ + mysql_free_result((MYSQL_RES *) io_result); +} + + +unsigned int federatedx_io_mysql::get_num_fields(FEDERATEDX_IO_RESULT *io_result) +{ + return mysql_num_fields((MYSQL_RES *) io_result); +} + + +my_ulonglong federatedx_io_mysql::get_num_rows(FEDERATEDX_IO_RESULT *io_result) +{ + return mysql_num_rows((MYSQL_RES *) io_result); +} + + +FEDERATEDX_IO_ROW *federatedx_io_mysql::fetch_row(FEDERATEDX_IO_RESULT *io_result) +{ + return (FEDERATEDX_IO_ROW *) mysql_fetch_row((MYSQL_RES *) io_result); +} + + +ulong *federatedx_io_mysql::fetch_lengths(FEDERATEDX_IO_RESULT *io_result) +{ + return mysql_fetch_lengths((MYSQL_RES *) io_result); +} + + +const char *federatedx_io_mysql::get_column_data(FEDERATEDX_IO_ROW *row, + unsigned int column) +{ + return ((MYSQL_ROW)row)[column]; +} + + +bool federatedx_io_mysql::is_column_null(const FEDERATEDX_IO_ROW *row, + unsigned int column) const +{ + return !((MYSQL_ROW)row)[column]; +} + +bool federatedx_io_mysql::table_metadata(ha_statistics *stats, + const char *table_name, + uint table_name_length, uint flag) +{ + char status_buf[FEDERATEDX_QUERY_BUFFER_SIZE]; + FEDERATEDX_IO_RESULT *result= 0; + FEDERATEDX_IO_ROW *row; + String status_query_string(status_buf, sizeof(status_buf), &my_charset_bin); + int error; + + status_query_string.length(0); + status_query_string.append(STRING_WITH_LEN("SHOW TABLE STATUS LIKE ")); + append_ident(&status_query_string, table_name, + table_name_length, value_quote_char); + + if (query(status_query_string.ptr(), status_query_string.length())) + goto error; + + status_query_string.length(0); + + result= store_result(); + + /* + We're going to use fields num. 4, 12 and 13 of the resultset, + so make sure we have these fields. + */ + if (!result || (get_num_fields(result) < 14)) + goto error; + + if (!get_num_rows(result)) + goto error; + + if (!(row= fetch_row(result))) + goto error; + + /* + deleted is set in ha_federatedx::info + */ + /* + need to figure out what this means as far as federatedx is concerned, + since we don't have a "file" + + data_file_length = ? + index_file_length = ? + delete_length = ? + */ + if (!is_column_null(row, 4)) + stats->records= (ha_rows) my_strtoll10(get_column_data(row, 4), + (char**) 0, &error); + if (!is_column_null(row, 5)) + stats->mean_rec_length= (ulong) my_strtoll10(get_column_data(row, 5), + (char**) 0, &error); + + stats->data_file_length= stats->records * stats->mean_rec_length; + + if (!is_column_null(row, 12)) + stats->update_time= (time_t) my_strtoll10(get_column_data(row, 12), + (char**) 0, &error); + if (!is_column_null(row, 13)) + stats->check_time= (time_t) my_strtoll10(get_column_data(row, 13), + (char**) 0, &error); + + free_result(result); + return 0; + +error: + free_result(result); + return 1; +} === added file 'storage/federatedx/federatedx_io_null.cc' --- a/storage/federatedx/federatedx_io_null.cc 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/federatedx_io_null.cc 2009-10-29 23:05:51 +0000 @@ -0,0 +1,277 @@ +/* +Copyright (c) 2007, Antony T Curtis +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + + * Neither the name of FederatedX nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +/*#define MYSQL_SERVER 1*/ +#include "mysql_priv.h" +#include <mysql/plugin.h> + +#include "ha_federatedx.h" + +#include "m_string.h" + +#ifdef USE_PRAGMA_IMPLEMENTATION +#pragma implementation // gcc: Class implementation +#endif + + +#define SAVEPOINT_REALIZED 1 +#define SAVEPOINT_RESTRICT 2 +#define SAVEPOINT_EMITTED 4 + + +typedef struct federatedx_savepoint +{ + ulong level; + uint flags; +} SAVEPT; + + +class federatedx_io_null :public federatedx_io +{ +public: + federatedx_io_null(FEDERATEDX_SERVER *); + ~federatedx_io_null(); + + int query(const char *buffer, uint length); + virtual FEDERATEDX_IO_RESULT *store_result(); + + virtual size_t max_query_size() const; + + virtual my_ulonglong affected_rows() const; + virtual my_ulonglong last_insert_id() const; + + virtual int error_code(); + virtual const char *error_str(); + + void reset(); + int commit(); + int rollback(); + + int savepoint_set(ulong sp); + ulong savepoint_release(ulong sp); + ulong savepoint_rollback(ulong sp); + void savepoint_restrict(ulong sp); + + ulong last_savepoint() const; + ulong actual_savepoint() const; + bool is_autocommit() const; + + bool table_metadata(ha_statistics *stats, const char *table_name, + uint table_name_length, uint flag); + + /* resultset operations */ + + virtual void free_result(FEDERATEDX_IO_RESULT *io_result); + virtual unsigned int get_num_fields(FEDERATEDX_IO_RESULT *io_result); + virtual my_ulonglong get_num_rows(FEDERATEDX_IO_RESULT *io_result); + virtual FEDERATEDX_IO_ROW *fetch_row(FEDERATEDX_IO_RESULT *io_result); + virtual ulong *fetch_lengths(FEDERATEDX_IO_RESULT *io_result); + virtual const char *get_column_data(FEDERATEDX_IO_ROW *row, + unsigned int column); + virtual bool is_column_null(const FEDERATEDX_IO_ROW *row, + unsigned int column) const; +}; + + +federatedx_io *instantiate_io_null(MEM_ROOT *server_root, + FEDERATEDX_SERVER *server) +{ + return new (server_root) federatedx_io_null(server); +} + + +federatedx_io_null::federatedx_io_null(FEDERATEDX_SERVER *aserver) + : federatedx_io(aserver) +{ +} + + +federatedx_io_null::~federatedx_io_null() +{ +} + + +void federatedx_io_null::reset() +{ +} + + +int federatedx_io_null::commit() +{ + return 0; +} + +int federatedx_io_null::rollback() +{ + return 0; +} + + +ulong federatedx_io_null::last_savepoint() const +{ + return 0; +} + + +ulong federatedx_io_null::actual_savepoint() const +{ + return 0; +} + +bool federatedx_io_null::is_autocommit() const +{ + return 0; +} + + +int federatedx_io_null::savepoint_set(ulong sp) +{ + return 0; +} + + +ulong federatedx_io_null::savepoint_release(ulong sp) +{ + return 0; +} + + +ulong federatedx_io_null::savepoint_rollback(ulong sp) +{ + return 0; +} + + +void federatedx_io_null::savepoint_restrict(ulong sp) +{ +} + + +int federatedx_io_null::query(const char *buffer, uint length) +{ + return 0; +} + + +size_t federatedx_io_null::max_query_size() const +{ + return INT_MAX; +} + + +my_ulonglong federatedx_io_null::affected_rows() const +{ + return 0; +} + + +my_ulonglong federatedx_io_null::last_insert_id() const +{ + return 0; +} + + +int federatedx_io_null::error_code() +{ + return 0; +} + + +const char *federatedx_io_null::error_str() +{ + return ""; +} + + +FEDERATEDX_IO_RESULT *federatedx_io_null::store_result() +{ + FEDERATEDX_IO_RESULT *result; + DBUG_ENTER("federatedx_io_null::store_result"); + + result= NULL; + + DBUG_RETURN(result); +} + + +void federatedx_io_null::free_result(FEDERATEDX_IO_RESULT *) +{ +} + + +unsigned int federatedx_io_null::get_num_fields(FEDERATEDX_IO_RESULT *) +{ + return 0; +} + + +my_ulonglong federatedx_io_null::get_num_rows(FEDERATEDX_IO_RESULT *) +{ + return 0; +} + + +FEDERATEDX_IO_ROW *federatedx_io_null::fetch_row(FEDERATEDX_IO_RESULT *) +{ + return NULL; +} + + +ulong *federatedx_io_null::fetch_lengths(FEDERATEDX_IO_RESULT *) +{ + return NULL; +} + + +const char *federatedx_io_null::get_column_data(FEDERATEDX_IO_ROW *, + unsigned int) +{ + return ""; +} + + +bool federatedx_io_null::is_column_null(const FEDERATEDX_IO_ROW *, + unsigned int) const +{ + return true; +} + +bool federatedx_io_null::table_metadata(ha_statistics *stats, + const char *table_name, + uint table_name_length, uint flag) +{ + stats->records= (ha_rows) 0; + stats->mean_rec_length= (ulong) 0; + stats->data_file_length= 0; + + stats->update_time= (time_t) 0; + stats->check_time= (time_t) 0; + + return 0; +} === added file 'storage/federatedx/federatedx_probes.h' --- a/storage/federatedx/federatedx_probes.h 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/federatedx_probes.h 2009-10-29 23:05:51 +0000 @@ -0,0 +1,45 @@ +/* + * Generated by dtrace(1M). + */ + +#ifndef _FEDERATED_PROBES_H +#define _FEDERATED_PROBES_H + + + +#ifdef __cplusplus +extern "C" { +#endif + +#if _DTRACE_VERSION + +#define FEDERATED_CLOSE() \ + __dtrace_federated___close() +#define FEDERATED_CLOSE_ENABLED() \ + __dtraceenabled_federated___close() +#define FEDERATED_OPEN() \ + __dtrace_federated___open() +#define FEDERATED_OPEN_ENABLED() \ + __dtraceenabled_federated___open() + + +extern void __dtrace_federated___close(void); +extern int __dtraceenabled_federated___close(void); +extern void __dtrace_federated___open(void); +extern int __dtraceenabled_federated___open(void); + +#else + +#define FEDERATED_CLOSE() +#define FEDERATED_CLOSE_ENABLED() (0) +#define FEDERATED_OPEN() +#define FEDERATED_OPEN_ENABLED() (0) + +#endif + + +#ifdef __cplusplus +} +#endif + +#endif /* _FEDERATED_PROBES_H */ === added file 'storage/federatedx/federatedx_txn.cc' --- a/storage/federatedx/federatedx_txn.cc 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/federatedx_txn.cc 2009-10-29 23:05:51 +0000 @@ -0,0 +1,424 @@ +/* +Copyright (c) 2007, Antony T Curtis +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + + * Neither the name of FederatedX nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +/*#define MYSQL_SERVER 1*/ +#include "mysql_priv.h" +#include <mysql/plugin.h> + +#include "ha_federatedx.h" + +#include "m_string.h" + +#ifdef USE_PRAGMA_IMPLEMENTATION +#pragma implementation // gcc: Class implementation +#endif + + +federatedx_txn::federatedx_txn() + : txn_list(0), savepoint_level(0), savepoint_stmt(0), savepoint_next(0) +{ + DBUG_ENTER("federatedx_txn::federatedx_txn"); + DBUG_VOID_RETURN; +} + +federatedx_txn::~federatedx_txn() +{ + DBUG_ENTER("federatedx_txn::~federatedx_txn"); + DBUG_ASSERT(!txn_list); + DBUG_VOID_RETURN; +} + + +void federatedx_txn::close(FEDERATEDX_SERVER *server) +{ + uint count= 0; + federatedx_io *io, **iop; + DBUG_ENTER("federatedx_txn::close"); + + DBUG_ASSERT(!server->use_count); + DBUG_PRINT("info",("use count: %u connections: %u", + server->use_count, server->io_count)); + + for (iop= &txn_list; (io= *iop);) + { + if (io->server != server) + iop= &io->txn_next; + else + { + *iop= io->txn_next; + io->txn_next= NULL; + io->busy= FALSE; + + io->idle_next= server->idle_list; + server->idle_list= io; + } + } + + while ((io= server->idle_list)) + { + server->idle_list= io->idle_next; + delete io; + count++; + } + + DBUG_PRINT("info",("closed %u connections, txn_list: %s", count, + txn_list ? "active": "empty")); + DBUG_VOID_RETURN; +} + + +int federatedx_txn::acquire(FEDERATEDX_SHARE *share, bool readonly, + federatedx_io **ioptr) +{ + federatedx_io *io; + FEDERATEDX_SERVER *server= share->s; + DBUG_ENTER("federatedx_txn::acquire"); + DBUG_ASSERT(ioptr && server); + + if (!(io= *ioptr)) + { + /* check to see if we have an available IO connection */ + for (io= txn_list; io; io= io->txn_next) + if (io->server == server) + break; + + if (!io) + { + /* check to see if there are any unowned IO connections */ + pthread_mutex_lock(&server->mutex); + if ((io= server->idle_list)) + { + server->idle_list= io->idle_next; + io->idle_next= NULL; + } + else + io= federatedx_io::construct(&server->mem_root, server); + + io->txn_next= txn_list; + txn_list= io; + + pthread_mutex_unlock(&server->mutex); + } + + if (io->busy) + *io->owner_ptr= NULL; + + io->busy= TRUE; + io->owner_ptr= ioptr; + } + + DBUG_ASSERT(io->busy && io->server == server); + + io->readonly&= readonly; + + DBUG_RETURN((*ioptr= io) ? 0 : -1); +} + + +void federatedx_txn::release(federatedx_io **ioptr) +{ + federatedx_io *io; + DBUG_ENTER("federatedx_txn::release"); + DBUG_ASSERT(ioptr); + + if ((io= *ioptr)) + { + /* mark as available for reuse in this transaction */ + io->busy= FALSE; + *ioptr= NULL; + + DBUG_PRINT("info", ("active: %d autocommit: %d", + io->active, io->is_autocommit())); + + if (io->is_autocommit()) + io->active= FALSE; + } + + release_scan(); + + DBUG_VOID_RETURN; +} + + +void federatedx_txn::release_scan() +{ + uint count= 0, returned= 0; + federatedx_io *io, **pio; + DBUG_ENTER("federatedx_txn::release_scan"); + + /* return any inactive and idle connections to the server */ + for (pio= &txn_list; (io= *pio); count++) + { + if (io->active || io->busy) + pio= &io->txn_next; + else + { + FEDERATEDX_SERVER *server= io->server; + + /* unlink from list of connections bound to the transaction */ + *pio= io->txn_next; + io->txn_next= NULL; + + /* reset some values */ + io->readonly= TRUE; + + pthread_mutex_lock(&server->mutex); + io->idle_next= server->idle_list; + server->idle_list= io; + pthread_mutex_unlock(&server->mutex); + returned++; + } + } + DBUG_PRINT("info",("returned %u of %u connections(s)", returned, count)); + + DBUG_VOID_RETURN; +} + + +bool federatedx_txn::txn_begin() +{ + ulong level= 0; + DBUG_ENTER("federatedx_txn::txn_begin"); + + if (savepoint_next == 0) + { + savepoint_next++; + savepoint_level= savepoint_stmt= 0; + sp_acquire(&level); + } + + DBUG_RETURN(level == 1); +} + + +int federatedx_txn::txn_commit() +{ + int error= 0; + federatedx_io *io; + DBUG_ENTER("federatedx_txn::txn_commit"); + + if (savepoint_next) + { + DBUG_ASSERT(savepoint_stmt != 1); + + for (io= txn_list; io; io= io->txn_next) + { + int rc= 0; + + if (io->active) + rc= io->commit(); + else + io->rollback(); + + if (io->active && rc) + error= -1; + + io->reset(); + } + + release_scan(); + + savepoint_next= savepoint_stmt= savepoint_level= 0; + } + + DBUG_RETURN(error); +} + + +int federatedx_txn::txn_rollback() +{ + int error= 0; + federatedx_io *io; + DBUG_ENTER("federatedx_txn::txn_commit"); + + if (savepoint_next) + { + DBUG_ASSERT(savepoint_stmt != 1); + + for (io= txn_list; io; io= io->txn_next) + { + int rc= io->rollback(); + + if (io->active && rc) + error= -1; + + io->reset(); + } + + release_scan(); + + savepoint_next= savepoint_stmt= savepoint_level= 0; + } + + DBUG_RETURN(error); +} + + +bool federatedx_txn::sp_acquire(ulong *sp) +{ + bool rc= FALSE; + federatedx_io *io; + DBUG_ENTER("federatedx_txn::sp_acquire"); + DBUG_ASSERT(sp && savepoint_next); + + *sp= savepoint_level= savepoint_next++; + + for (io= txn_list; io; io= io->txn_next) + { + if (io->readonly) + continue; + + io->savepoint_set(savepoint_level); + rc= TRUE; + } + + DBUG_RETURN(rc); +} + + +int federatedx_txn::sp_rollback(ulong *sp) +{ + ulong level, new_level= savepoint_level; + federatedx_io *io; + DBUG_ENTER("federatedx_txn::sp_rollback"); + DBUG_ASSERT(sp && savepoint_next && *sp && *sp <= savepoint_level); + + for (io= txn_list; io; io= io->txn_next) + { + if (io->readonly) + continue; + + if ((level= io->savepoint_rollback(*sp)) < new_level) + new_level= level; + } + + savepoint_level= new_level; + + DBUG_RETURN(0); +} + + +int federatedx_txn::sp_release(ulong *sp) +{ + ulong level, new_level= savepoint_level; + federatedx_io *io; + DBUG_ENTER("federatedx_txn::sp_release"); + DBUG_ASSERT(sp && savepoint_next && *sp && *sp <= savepoint_level); + + for (io= txn_list; io; io= io->txn_next) + { + if (io->readonly) + continue; + + if ((level= io->savepoint_release(*sp)) < new_level) + new_level= level; + } + + savepoint_level= new_level; + *sp= 0; + + DBUG_RETURN(0); +} + + +bool federatedx_txn::stmt_begin() +{ + bool result= FALSE; + DBUG_ENTER("federatedx_txn::stmt_begin"); + + if (!savepoint_stmt) + { + if (!savepoint_next) + { + savepoint_next++; + savepoint_level= savepoint_stmt= 0; + } + result= sp_acquire(&savepoint_stmt); + } + + DBUG_RETURN(result); +} + + +int federatedx_txn::stmt_commit() +{ + int result= 0; + DBUG_ENTER("federatedx_txn::stmt_commit"); + + if (savepoint_stmt == 1) + { + savepoint_stmt= 0; + result= txn_commit(); + } + else + if (savepoint_stmt) + result= sp_release(&savepoint_stmt); + + DBUG_RETURN(result); +} + + +int federatedx_txn::stmt_rollback() +{ + int result= 0; + DBUG_ENTER("federated:txn::stmt_rollback"); + + if (savepoint_stmt == 1) + { + savepoint_stmt= 0; + result= txn_rollback(); + } + else + if (savepoint_stmt) + { + result= sp_rollback(&savepoint_stmt); + sp_release(&savepoint_stmt); + } + + DBUG_RETURN(result); +} + + +void federatedx_txn::stmt_autocommit() +{ + federatedx_io *io; + DBUG_ENTER("federatedx_txn::stmt_autocommit"); + + for (io= txn_list; savepoint_stmt && io; io= io->txn_next) + { + if (io->readonly) + continue; + + io->savepoint_restrict(savepoint_stmt); + } + + DBUG_VOID_RETURN; +} + + === added file 'storage/federatedx/ha_federatedx.cc' --- a/storage/federatedx/ha_federatedx.cc 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/ha_federatedx.cc 2009-10-29 23:05:51 +0000 @@ -0,0 +1,3483 @@ +/* +Copyright (c) 2008, Patrick Galbraith +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + + * Neither the name of Patrick Galbraith nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ +/* + + FederatedX Pluggable Storage Engine + + ha_federatedx.cc - FederatedX Pluggable Storage Engine + Patrick Galbraith, 2008 + + This is a handler which uses a foreign database as the data file, as + opposed to a handler like MyISAM, which uses .MYD files locally. + + How this handler works + ---------------------------------- + Normal database files are local and as such: You create a table called + 'users', a file such as 'users.MYD' is created. A handler reads, inserts, + deletes, updates data in this file. The data is stored in particular format, + so to read, that data has to be parsed into fields, to write, fields have to + be stored in this format to write to this data file. + + With FederatedX storage engine, there will be no local files + for each table's data (such as .MYD). A foreign database will store + the data that would normally be in this file. This will necessitate + the use of MySQL client API to read, delete, update, insert this + data. The data will have to be retrieve via an SQL call "SELECT * + FROM users". Then, to read this data, it will have to be retrieved + via mysql_fetch_row one row at a time, then converted from the + column in this select into the format that the handler expects. + + The create table will simply create the .frm file, and within the + "CREATE TABLE" SQL, there SHALL be any of the following : + + connection=scheme://username:password@hostname:port/database/tablename + connection=scheme://username@hostname/database/tablename + connection=scheme://username:password@hostname/database/tablename + connection=scheme://username:password@hostname/database/tablename + + - OR - + + As of 5.1 federatedx now allows you to use a non-url + format, taking advantage of mysql.servers: + + connection="connection_one" + connection="connection_one/table_foo" + + An example would be: + + connection=mysql://username:password@hostname:port/database/tablename + + or, if we had: + + create server 'server_one' foreign data wrapper 'mysql' options + (HOST '127.0.0.1', + DATABASE 'db1', + USER 'root', + PASSWORD '', + PORT 3306, + SOCKET '', + OWNER 'root'); + + CREATE TABLE federatedx.t1 ( + `id` int(20) NOT NULL, + `name` varchar(64) NOT NULL default '' + ) + ENGINE="FEDERATEDX" DEFAULT CHARSET=latin1 + CONNECTION='server_one'; + + So, this will have been the equivalent of + + CONNECTION="mysql://root@127.0.0.1:3306/db1/t1" + + Then, we can also change the server to point to a new schema: + + ALTER SERVER 'server_one' options(DATABASE 'db2'); + + All subsequent calls will now be against db2.t1! Guess what? You don't + have to perform an alter table! + + This connecton="connection string" is necessary for the handler to be + able to connect to the foreign server, either by URL, or by server + name. + + + The basic flow is this: + + SQL calls issues locally -> + mysql handler API (data in handler format) -> + mysql client API (data converted to SQL calls) -> + foreign database -> mysql client API -> + convert result sets (if any) to handler format -> + handler API -> results or rows affected to local + + What this handler does and doesn't support + ------------------------------------------ + * Tables MUST be created on the foreign server prior to any action on those + tables via the handler, first version. IMPORTANT: IF you MUST use the + federatedx storage engine type on the REMOTE end, MAKE SURE [ :) ] That + the table you connect to IS NOT a table pointing BACK to your ORIGNAL + table! You know and have heard the screaching of audio feedback? You + know putting two mirror in front of each other how the reflection + continues for eternity? Well, need I say more?! + * There will not be support for transactions. + * There is no way for the handler to know if the foreign database or table + has changed. The reason for this is that this database has to work like a + data file that would never be written to by anything other than the + database. The integrity of the data in the local table could be breached + if there was any change to the foreign database. + * Support for SELECT, INSERT, UPDATE , DELETE, indexes. + * No ALTER TABLE, DROP TABLE or any other Data Definition Language calls. + * Prepared statements will not be used in the first implementation, it + remains to to be seen whether the limited subset of the client API for the + server supports this. + * This uses SELECT, INSERT, UPDATE, DELETE and not HANDLER for its + implementation. + * This will not work with the query cache. + + Method calls + + A two column table, with one record: + + (SELECT) + + "SELECT * FROM foo" + ha_federatedx::info + ha_federatedx::scan_time: + ha_federatedx::rnd_init: share->select_query SELECT * FROM foo + ha_federatedx::extra + + <for every row of data retrieved> + ha_federatedx::rnd_next + ha_federatedx::convert_row_to_internal_format + ha_federatedx::rnd_next + </for every row of data retrieved> + + ha_federatedx::rnd_end + ha_federatedx::extra + ha_federatedx::reset + + (INSERT) + + "INSERT INTO foo (id, ts) VALUES (2, now());" + + ha_federatedx::write_row + + ha_federatedx::reset + + (UPDATE) + + "UPDATE foo SET ts = now() WHERE id = 1;" + + ha_federatedx::index_init + ha_federatedx::index_read + ha_federatedx::index_read_idx + ha_federatedx::rnd_next + ha_federatedx::convert_row_to_internal_format + ha_federatedx::update_row + + ha_federatedx::extra + ha_federatedx::extra + ha_federatedx::extra + ha_federatedx::external_lock + ha_federatedx::reset + + + How do I use this handler? + -------------------------- + + <insert text about plugin storage engine> + + Next, to use this handler, it's very simple. You must + have two databases running, either both on the same host, or + on different hosts. + + One the server that will be connecting to the foreign + host (client), you create your table as such: + + CREATE TABLE test_table ( + id int(20) NOT NULL auto_increment, + name varchar(32) NOT NULL default '', + other int(20) NOT NULL default '0', + PRIMARY KEY (id), + KEY name (name), + KEY other_key (other)) + ENGINE="FEDERATEDX" + DEFAULT CHARSET=latin1 + CONNECTION='mysql://root@127.0.0.1:9306/federatedx/test_federatedx'; + + Notice the "COMMENT" and "ENGINE" field? This is where you + respectively set the engine type, "FEDERATEDX" and foreign + host information, this being the database your 'client' database + will connect to and use as the "data file". Obviously, the foreign + database is running on port 9306, so you want to start up your other + database so that it is indeed on port 9306, and your federatedx + database on a port other than that. In my setup, I use port 5554 + for federatedx, and port 5555 for the foreign database. + + Then, on the foreign database: + + CREATE TABLE test_table ( + id int(20) NOT NULL auto_increment, + name varchar(32) NOT NULL default '', + other int(20) NOT NULL default '0', + PRIMARY KEY (id), + KEY name (name), + KEY other_key (other)) + ENGINE="<NAME>" <-- whatever you want, or not specify + DEFAULT CHARSET=latin1 ; + + This table is exactly the same (and must be exactly the same), + except that it is not using the federatedx handler and does + not need the URL. + + + How to see the handler in action + -------------------------------- + + When developing this handler, I compiled the federatedx database with + debugging: + + ./configure --with-federatedx-storage-engine + --prefix=/home/mysql/mysql-build/federatedx/ --with-debug + + Once compiled, I did a 'make install' (not for the purpose of installing + the binary, but to install all the files the binary expects to see in the + diretory I specified in the build with --prefix, + "/home/mysql/mysql-build/federatedx". + + Then, I started the foreign server: + + /usr/local/mysql/bin/mysqld_safe + --user=mysql --log=/tmp/mysqld.5555.log -P 5555 + + Then, I went back to the directory containing the newly compiled mysqld, + <builddir>/sql/, started up gdb: + + gdb ./mysqld + + Then, withn the (gdb) prompt: + (gdb) run --gdb --port=5554 --socket=/tmp/mysqld.5554 --skip-innodb --debug + + Next, I open several windows for each: + + 1. Tail the debug trace: tail -f /tmp/mysqld.trace|grep ha_fed + 2. Tail the SQL calls to the foreign database: tail -f /tmp/mysqld.5555.log + 3. A window with a client open to the federatedx server on port 5554 + 4. A window with a client open to the federatedx server on port 5555 + + I would create a table on the client to the foreign server on port + 5555, and then to the federatedx server on port 5554. At this point, + I would run whatever queries I wanted to on the federatedx server, + just always remembering that whatever changes I wanted to make on + the table, or if I created new tables, that I would have to do that + on the foreign server. + + Another thing to look for is 'show variables' to show you that you have + support for federatedx handler support: + + show variables like '%federat%' + + and: + + show storage engines; + + Both should display the federatedx storage handler. + + + Testing + ------- + + Testing for FederatedX as a pluggable storage engine for + now is a manual process that I intend to build a test + suite that works for all pluggable storage engines. + + How to test + + 1. cp fed.dat /tmp + (make sure you have access to "test". Use a user that has + super privileges for now) + 2. mysql -f -u root test < federated.test > federated.myresult 2>&1 + 3. diff federated.result federated.myresult (there _should_ be no differences) + + +*/ + + +#define MYSQL_SERVER 1q +#include "mysql_priv.h" +#include <mysql/plugin.h> + +#ifdef USE_PRAGMA_IMPLEMENTATION +#pragma implementation // gcc: Class implementation +#endif + +#include "ha_federatedx.h" + +#include "m_string.h" + +#include <mysql/plugin.h> + +/* Variables for federatedx share methods */ +static HASH federatedx_open_tables; // To track open tables +static HASH federatedx_open_servers; // To track open servers +pthread_mutex_t federatedx_mutex; // To init the hash +const char ident_quote_char= '`'; // Character for quoting + // identifiers +const char value_quote_char= '\''; // Character for quoting + // literals +static const int bulk_padding= 64; // bytes "overhead" in packet + +/* Variables used when chopping off trailing characters */ +static const uint sizeof_trailing_comma= sizeof(", ") - 1; +static const uint sizeof_trailing_closeparen= sizeof(") ") - 1; +static const uint sizeof_trailing_and= sizeof(" AND ") - 1; +static const uint sizeof_trailing_where= sizeof(" WHERE ") - 1; + +/* Static declaration for handerton */ +static handler *federatedx_create_handler(handlerton *hton, + TABLE_SHARE *table, + MEM_ROOT *mem_root); + +/* FederatedX storage engine handlerton */ + +static handler *federatedx_create_handler(handlerton *hton, + TABLE_SHARE *table, + MEM_ROOT *mem_root) +{ + return new (mem_root) ha_federatedx(hton, table); +} + + +/* Function we use in the creation of our hash to get key */ + +static uchar * +federatedx_share_get_key(FEDERATEDX_SHARE *share, size_t *length, + my_bool not_used __attribute__ ((unused))) +{ + *length= share->share_key_length; + return (uchar*) share->share_key; +} + + +static uchar * +federatedx_server_get_key(FEDERATEDX_SERVER *server, size_t *length, + my_bool not_used __attribute__ ((unused))) +{ + *length= server->key_length; + return server->key; +} + + +/* + Initialize the federatedx handler. + + SYNOPSIS + federatedx_db_init() + p Handlerton + + RETURN + FALSE OK + TRUE Error +*/ + +int federatedx_db_init(void *p) +{ + DBUG_ENTER("federatedx_db_init"); + handlerton *federatedx_hton= (handlerton *)p; + federatedx_hton->state= SHOW_OPTION_YES; + /* This is no longer needed for plugin storage engines */ + federatedx_hton->db_type= DB_TYPE_DEFAULT; + federatedx_hton->savepoint_offset= sizeof(ulong); + federatedx_hton->close_connection= ha_federatedx::disconnect; + federatedx_hton->savepoint_set= ha_federatedx::savepoint_set; + federatedx_hton->savepoint_rollback= ha_federatedx::savepoint_rollback; + federatedx_hton->savepoint_release= ha_federatedx::savepoint_release; + federatedx_hton->commit= ha_federatedx::commit; + federatedx_hton->rollback= ha_federatedx::rollback; + federatedx_hton->create= federatedx_create_handler; + federatedx_hton->flags= HTON_ALTER_NOT_SUPPORTED | HTON_NO_PARTITION; + + if (pthread_mutex_init(&federatedx_mutex, MY_MUTEX_INIT_FAST)) + goto error; + if (!hash_init(&federatedx_open_tables, &my_charset_bin, 32, 0, 0, + (hash_get_key) federatedx_share_get_key, 0, 0) && + !hash_init(&federatedx_open_servers, &my_charset_bin, 32, 0, 0, + (hash_get_key) federatedx_server_get_key, 0, 0)) + { + DBUG_RETURN(FALSE); + } + + VOID(pthread_mutex_destroy(&federatedx_mutex)); +error: + DBUG_RETURN(TRUE); +} + + +/* + Release the federatedx handler. + + SYNOPSIS + federatedx_db_end() + + RETURN + FALSE OK +*/ + +int federatedx_done(void *p) +{ + hash_free(&federatedx_open_tables); + hash_free(&federatedx_open_servers); + VOID(pthread_mutex_destroy(&federatedx_mutex)); + + return 0; +} + +/** + @brief Append identifiers to the string. + + @param[in,out] string The target string. + @param[in] name Identifier name + @param[in] length Length of identifier name in bytes + @param[in] quote_char Quote char to use for quoting identifier. + + @return Operation Status + @retval FALSE OK + @retval TRUE There was an error appending to the string. + + @note This function is based upon the append_identifier() function + in sql_show.cc except that quoting always occurs. +*/ + +bool append_ident(String *string, const char *name, uint length, + const char quote_char) +{ + bool result; + uint clen; + const char *name_end; + DBUG_ENTER("append_ident"); + + if (quote_char) + { + string->reserve(length * 2 + 2); + if ((result= string->append(&quote_char, 1, system_charset_info))) + goto err; + + for (name_end= name+length; name < name_end; name+= clen) + { + uchar c= *(uchar *) name; + if (!(clen= my_mbcharlen(system_charset_info, c))) + clen= 1; + if (clen == 1 && c == (uchar) quote_char && + (result= string->append(&quote_char, 1, system_charset_info))) + goto err; + if ((result= string->append(name, clen, string->charset()))) + goto err; + } + result= string->append(&quote_char, 1, system_charset_info); + } + else + result= string->append(name, length, system_charset_info); + +err: + DBUG_RETURN(result); +} + + +static int parse_url_error(FEDERATEDX_SHARE *share, TABLE *table, int error_num) +{ + char buf[FEDERATEDX_QUERY_BUFFER_SIZE]; + int buf_len; + DBUG_ENTER("ha_federatedx parse_url_error"); + + buf_len= min(table->s->connect_string.length, + FEDERATEDX_QUERY_BUFFER_SIZE-1); + strmake(buf, table->s->connect_string.str, buf_len); + my_error(error_num, MYF(0), buf); + DBUG_RETURN(error_num); +} + +/* + retrieve server object which contains server meta-data + from the system table given a server's name, set share + connection parameter members +*/ +int get_connection(MEM_ROOT *mem_root, FEDERATEDX_SHARE *share) +{ + int error_num= ER_FOREIGN_SERVER_DOESNT_EXIST; + char error_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + FOREIGN_SERVER *server, server_buffer; + DBUG_ENTER("ha_federatedx::get_connection"); + + /* + get_server_by_name() clones the server if exists and allocates + copies of strings in the supplied mem_root + */ + if (!(server= + get_server_by_name(mem_root, share->connection_string, &server_buffer))) + { + DBUG_PRINT("info", ("get_server_by_name returned > 0 error condition!")); + /* need to come up with error handling */ + error_num=1; + goto error; + } + DBUG_PRINT("info", ("get_server_by_name returned server at %lx", + (long unsigned int) server)); + + /* + Most of these should never be empty strings, error handling will + need to be implemented. Also, is this the best way to set the share + members? Is there some allocation needed? In running this code, it works + except there are errors in the trace file of the share being overrun + at the address of the share. + */ + share->server_name_length= server->server_name_length; + share->server_name= server->server_name; + share->username= server->username; + share->password= server->password; + share->database= server->db; +#ifndef I_AM_PARANOID + share->port= server->port > 0 && server->port < 65536 ? +#else + share->port= server->port > 1023 && server->port < 65536 ? +#endif + (ushort) server->port : MYSQL_PORT; + share->hostname= server->host; + if (!(share->socket= server->socket) && + !strcmp(share->hostname, my_localhost)) + share->socket= (char *) MYSQL_UNIX_ADDR; + share->scheme= server->scheme; + + DBUG_PRINT("info", ("share->username: %s", share->username)); + DBUG_PRINT("info", ("share->password: %s", share->password)); + DBUG_PRINT("info", ("share->hostname: %s", share->hostname)); + DBUG_PRINT("info", ("share->database: %s", share->database)); + DBUG_PRINT("info", ("share->port: %d", share->port)); + DBUG_PRINT("info", ("share->socket: %s", share->socket)); + DBUG_RETURN(0); + +error: + my_sprintf(error_buffer, + (error_buffer, "server name: '%s' doesn't exist!", + share->connection_string)); + my_error(error_num, MYF(0), error_buffer); + DBUG_RETURN(error_num); +} + +/* + Parse connection info from table->s->connect_string + + SYNOPSIS + parse_url() + mem_root MEM_ROOT pointer for memory allocation + share pointer to FEDERATEDX share + table pointer to current TABLE class + table_create_flag determines what error to throw + + DESCRIPTION + Populates the share with information about the connection + to the foreign database that will serve as the data source. + This string must be specified (currently) in the "CONNECTION" field, + listed in the CREATE TABLE statement. + + This string MUST be in the format of any of these: + + CONNECTION="scheme://username:password@hostname:port/database/table" + CONNECTION="scheme://username@hostname/database/table" + CONNECTION="scheme://username@hostname:port/database/table" + CONNECTION="scheme://username:password@hostname/database/table" + + _OR_ + + CONNECTION="connection name" + + + + An Example: + + CREATE TABLE t1 (id int(32)) + ENGINE="FEDERATEDX" + CONNECTION="mysql://joe:joespass@192.168.1.111:9308/federatedx/testtable"; + + CREATE TABLE t2 ( + id int(4) NOT NULL auto_increment, + name varchar(32) NOT NULL, + PRIMARY KEY(id) + ) ENGINE="FEDERATEDX" CONNECTION="my_conn"; + + ***IMPORTANT*** + Currently, the FederatedX Storage Engine only supports connecting to another + Database ("scheme" of "mysql"). Connections using JDBC as well as + other connectors are in the planning stage. + + + 'password' and 'port' are both optional. + + RETURN VALUE + 0 success + error_num particular error code + +*/ + +static int parse_url(MEM_ROOT *mem_root, FEDERATEDX_SHARE *share, TABLE *table, + uint table_create_flag) +{ + uint error_num= (table_create_flag ? + ER_FOREIGN_DATA_STRING_INVALID_CANT_CREATE : + ER_FOREIGN_DATA_STRING_INVALID); + DBUG_ENTER("ha_federatedx::parse_url"); + + share->port= 0; + share->socket= 0; + DBUG_PRINT("info", ("share at %lx", (long unsigned int) share)); + DBUG_PRINT("info", ("Length: %u", (uint) table->s->connect_string.length)); + DBUG_PRINT("info", ("String: '%.*s'", (int) table->s->connect_string.length, + table->s->connect_string.str)); + share->connection_string= strmake_root(mem_root, table->s->connect_string.str, + table->s->connect_string.length); + + DBUG_PRINT("info",("parse_url alloced share->connection_string %lx", + (long unsigned int) share->connection_string)); + + DBUG_PRINT("info",("share->connection_string: %s",share->connection_string)); + /* + No :// or @ in connection string. Must be a straight connection name of + either "servername" or "servername/tablename" + */ + if ((!strstr(share->connection_string, "://") && + (!strchr(share->connection_string, '@')))) + { + + DBUG_PRINT("info", + ("share->connection_string: %s internal format " + "share->connection_string: %lx", + share->connection_string, + (ulong) share->connection_string)); + + /* ok, so we do a little parsing, but not completely! */ + share->parsed= FALSE; + /* + If there is a single '/' in the connection string, this means the user is + specifying a table name + */ + + if ((share->table_name= strchr(share->connection_string, '/'))) + { + *share->table_name++= '\0'; + share->table_name_length= strlen(share->table_name); + + DBUG_PRINT("info", + ("internal format, parsed table_name " + "share->connection_string: %s share->table_name: %s", + share->connection_string, share->table_name)); + + /* + there better not be any more '/'s ! + */ + if (strchr(share->table_name, '/')) + goto error; + } + /* + Otherwise, straight server name, use tablename of federatedx table + as remote table name + */ + else + { + /* + Connection specifies everything but, resort to + expecting remote and foreign table names to match + */ + share->table_name= strmake_root(mem_root, table->s->table_name.str, + (share->table_name_length= + table->s->table_name.length)); + DBUG_PRINT("info", + ("internal format, default table_name " + "share->connection_string: %s share->table_name: %s", + share->connection_string, share->table_name)); + } + + if ((error_num= get_connection(mem_root, share))) + goto error; + } + else + { + share->parsed= TRUE; + // Add a null for later termination of table name + share->connection_string[table->s->connect_string.length]= 0; + share->scheme= share->connection_string; + DBUG_PRINT("info",("parse_url alloced share->scheme: %lx", + (ulong) share->scheme)); + + /* + Remove addition of null terminator and store length + for each string in share + */ + if (!(share->username= strstr(share->scheme, "://"))) + goto error; + share->scheme[share->username - share->scheme]= '\0'; + + if (!federatedx_io::handles_scheme(share->scheme)) + goto error; + + share->username+= 3; + + if (!(share->hostname= strchr(share->username, '@'))) + goto error; + *share->hostname++= '\0'; // End username + + if ((share->password= strchr(share->username, ':'))) + { + *share->password++= '\0'; // End username + + /* make sure there isn't an extra / or @ */ + if ((strchr(share->password, '/') || strchr(share->hostname, '@'))) + goto error; + /* + Found that if the string is: + user:@hostname:port/db/table + Then password is a null string, so set to NULL + */ + if ((share->password[0] == '\0')) + share->password= NULL; + } + + /* make sure there isn't an extra / or @ */ + if ((strchr(share->username, '/')) || (strchr(share->hostname, '@'))) + goto error; + + if (!(share->database= strchr(share->hostname, '/'))) + goto error; + *share->database++= '\0'; + + if ((share->sport= strchr(share->hostname, ':'))) + { + *share->sport++= '\0'; + if (share->sport[0] == '\0') + share->sport= NULL; + else + share->port= atoi(share->sport); + } + + if (!(share->table_name= strchr(share->database, '/'))) + goto error; + *share->table_name++= '\0'; + + share->table_name_length= strlen(share->table_name); + + /* make sure there's not an extra / */ + if ((strchr(share->table_name, '/'))) + goto error; + + if (share->hostname[0] == '\0') + share->hostname= NULL; + + } + if (!share->port) + { + if (!share->hostname || strcmp(share->hostname, my_localhost) == 0) + share->socket= (char *) MYSQL_UNIX_ADDR; + else + share->port= MYSQL_PORT; + } + + DBUG_PRINT("info", + ("scheme: %s username: %s password: %s hostname: %s " + "port: %d db: %s tablename: %s", + share->scheme, share->username, share->password, + share->hostname, share->port, share->database, + share->table_name)); + + DBUG_RETURN(0); + +error: + DBUG_RETURN(parse_url_error(share, table, error_num)); +} + +/***************************************************************************** +** FEDERATEDX tables +*****************************************************************************/ + +ha_federatedx::ha_federatedx(handlerton *hton, + TABLE_SHARE *table_arg) + :handler(hton, table_arg), + txn(0), io(0), stored_result(0) +{ + bzero(&bulk_insert, sizeof(bulk_insert)); +} + + +/* + Convert MySQL result set row to handler internal format + + SYNOPSIS + convert_row_to_internal_format() + record Byte pointer to record + row MySQL result set row from fetchrow() + result Result set to use + + DESCRIPTION + This method simply iterates through a row returned via fetchrow with + values from a successful SELECT , and then stores each column's value + in the field object via the field object pointer (pointing to the table's + array of field object pointers). This is how the handler needs the data + to be stored to then return results back to the user + + RETURN VALUE + 0 After fields have had field values stored from record +*/ + +uint ha_federatedx::convert_row_to_internal_format(uchar *record, + FEDERATEDX_IO_ROW *row, + FEDERATEDX_IO_RESULT *result) +{ + ulong *lengths; + Field **field; + int column= 0; + my_bitmap_map *old_map= dbug_tmp_use_all_columns(table, table->write_set); + DBUG_ENTER("ha_federatedx::convert_row_to_internal_format"); + + lengths= io->fetch_lengths(result); + + for (field= table->field; *field; field++, column++) + { + /* + index variable to move us through the row at the + same iterative step as the field + */ + my_ptrdiff_t old_ptr; + old_ptr= (my_ptrdiff_t) (record - table->record[0]); + (*field)->move_field_offset(old_ptr); + if (io->is_column_null(row, column)) + (*field)->set_null(); + else + { + if (bitmap_is_set(table->read_set, (*field)->field_index)) + { + (*field)->set_notnull(); + (*field)->store(io->get_column_data(row, column), lengths[column], &my_charset_bin); + } + } + (*field)->move_field_offset(-old_ptr); + } + dbug_tmp_restore_column_map(table->write_set, old_map); + DBUG_RETURN(0); +} + +static bool emit_key_part_name(String *to, KEY_PART_INFO *part) +{ + DBUG_ENTER("emit_key_part_name"); + if (append_ident(to, part->field->field_name, + strlen(part->field->field_name), ident_quote_char)) + DBUG_RETURN(1); // Out of memory + DBUG_RETURN(0); +} + +static bool emit_key_part_element(String *to, KEY_PART_INFO *part, + bool needs_quotes, bool is_like, + const uchar *ptr, uint len) +{ + Field *field= part->field; + DBUG_ENTER("emit_key_part_element"); + + if (needs_quotes && to->append(STRING_WITH_LEN("'"))) + DBUG_RETURN(1); + + if (part->type == HA_KEYTYPE_BIT) + { + char buff[STRING_BUFFER_USUAL_SIZE], *buf= buff; + + *buf++= '0'; + *buf++= 'x'; + buf= octet2hex(buf, (char*) ptr, len); + if (to->append((char*) buff, (uint)(buf - buff))) + DBUG_RETURN(1); + } + else if (part->key_part_flag & HA_BLOB_PART) + { + String blob; + uint blob_length= uint2korr(ptr); + blob.set_quick((char*) ptr+HA_KEY_BLOB_LENGTH, + blob_length, &my_charset_bin); + if (append_escaped(to, &blob)) + DBUG_RETURN(1); + } + else if (part->key_part_flag & HA_VAR_LENGTH_PART) + { + String varchar; + uint var_length= uint2korr(ptr); + varchar.set_quick((char*) ptr+HA_KEY_BLOB_LENGTH, + var_length, &my_charset_bin); + if (append_escaped(to, &varchar)) + DBUG_RETURN(1); + } + else + { + char strbuff[MAX_FIELD_WIDTH]; + String str(strbuff, sizeof(strbuff), part->field->charset()), *res; + + res= field->val_str(&str, ptr); + + if (field->result_type() == STRING_RESULT) + { + if (append_escaped(to, res)) + DBUG_RETURN(1); + } + else if (to->append(res->ptr(), res->length())) + DBUG_RETURN(1); + } + + if (is_like && to->append(STRING_WITH_LEN("%"))) + DBUG_RETURN(1); + + if (needs_quotes && to->append(STRING_WITH_LEN("'"))) + DBUG_RETURN(1); + + DBUG_RETURN(0); +} + +/* + Create a WHERE clause based off of values in keys + Note: This code was inspired by key_copy from key.cc + + SYNOPSIS + create_where_from_key () + to String object to store WHERE clause + key_info KEY struct pointer + key byte pointer containing key + key_length length of key + range_type 0 - no range, 1 - min range, 2 - max range + (see enum range_operation) + + DESCRIPTION + Using iteration through all the keys via a KEY_PART_INFO pointer, + This method 'extracts' the value of each key in the byte pointer + *key, and for each key found, constructs an appropriate WHERE clause + + RETURN VALUE + 0 After all keys have been accounted for to create the WHERE clause + 1 No keys found + + Range flags Table per Timour: + + ----------------- + - start_key: + * ">" -> HA_READ_AFTER_KEY + * ">=" -> HA_READ_KEY_OR_NEXT + * "=" -> HA_READ_KEY_EXACT + + - end_key: + * "<" -> HA_READ_BEFORE_KEY + * "<=" -> HA_READ_AFTER_KEY + + records_in_range: + ----------------- + - start_key: + * ">" -> HA_READ_AFTER_KEY + * ">=" -> HA_READ_KEY_EXACT + * "=" -> HA_READ_KEY_EXACT + + - end_key: + * "<" -> HA_READ_BEFORE_KEY + * "<=" -> HA_READ_AFTER_KEY + * "=" -> HA_READ_AFTER_KEY + +0 HA_READ_KEY_EXACT, Find first record else error +1 HA_READ_KEY_OR_NEXT, Record or next record +2 HA_READ_KEY_OR_PREV, Record or previous +3 HA_READ_AFTER_KEY, Find next rec. after key-record +4 HA_READ_BEFORE_KEY, Find next rec. before key-record +5 HA_READ_PREFIX, Key which as same prefix +6 HA_READ_PREFIX_LAST, Last key with the same prefix +7 HA_READ_PREFIX_LAST_OR_PREV, Last or prev key with the same prefix + +Flags that I've found: + +id, primary key, varchar + +id = 'ccccc' +records_in_range: start_key 0 end_key 3 +read_range_first: start_key 0 end_key NULL + +id > 'ccccc' +records_in_range: start_key 3 end_key NULL +read_range_first: start_key 3 end_key NULL + +id < 'ccccc' +records_in_range: start_key NULL end_key 4 +read_range_first: start_key NULL end_key 4 + +id <= 'ccccc' +records_in_range: start_key NULL end_key 3 +read_range_first: start_key NULL end_key 3 + +id >= 'ccccc' +records_in_range: start_key 0 end_key NULL +read_range_first: start_key 1 end_key NULL + +id like 'cc%cc' +records_in_range: start_key 0 end_key 3 +read_range_first: start_key 1 end_key 3 + +id > 'aaaaa' and id < 'ccccc' +records_in_range: start_key 3 end_key 4 +read_range_first: start_key 3 end_key 4 + +id >= 'aaaaa' and id < 'ccccc'; +records_in_range: start_key 0 end_key 4 +read_range_first: start_key 1 end_key 4 + +id >= 'aaaaa' and id <= 'ccccc'; +records_in_range: start_key 0 end_key 3 +read_range_first: start_key 1 end_key 3 + +id > 'aaaaa' and id <= 'ccccc'; +records_in_range: start_key 3 end_key 3 +read_range_first: start_key 3 end_key 3 + +numeric keys: + +id = 4 +index_read_idx: start_key 0 end_key NULL + +id > 4 +records_in_range: start_key 3 end_key NULL +read_range_first: start_key 3 end_key NULL + +id >= 4 +records_in_range: start_key 0 end_key NULL +read_range_first: start_key 1 end_key NULL + +id < 4 +records_in_range: start_key NULL end_key 4 +read_range_first: start_key NULL end_key 4 + +id <= 4 +records_in_range: start_key NULL end_key 3 +read_range_first: start_key NULL end_key 3 + +id like 4 +full table scan, select * from + +id > 2 and id < 8 +records_in_range: start_key 3 end_key 4 +read_range_first: start_key 3 end_key 4 + +id >= 2 and id < 8 +records_in_range: start_key 0 end_key 4 +read_range_first: start_key 1 end_key 4 + +id >= 2 and id <= 8 +records_in_range: start_key 0 end_key 3 +read_range_first: start_key 1 end_key 3 + +id > 2 and id <= 8 +records_in_range: start_key 3 end_key 3 +read_range_first: start_key 3 end_key 3 + +multi keys (id int, name varchar, other varchar) + +id = 1; +records_in_range: start_key 0 end_key 3 +read_range_first: start_key 0 end_key NULL + +id > 4; +id > 2 and name = '333'; remote: id > 2 +id > 2 and name > '333'; remote: id > 2 +id > 2 and name > '333' and other < 'ddd'; remote: id > 2 no results +id > 2 and name >= '333' and other < 'ddd'; remote: id > 2 1 result +id >= 4 and name = 'eric was here' and other > 'eeee'; +records_in_range: start_key 3 end_key NULL +read_range_first: start_key 3 end_key NULL + +id >= 4; +id >= 2 and name = '333' and other < 'ddd'; +remote: `id` >= 2 AND `name` >= '333'; +records_in_range: start_key 0 end_key NULL +read_range_first: start_key 1 end_key NULL + +id < 4; +id < 3 and name = '222' and other <= 'ccc'; remote: id < 3 +records_in_range: start_key NULL end_key 4 +read_range_first: start_key NULL end_key 4 + +id <= 4; +records_in_range: start_key NULL end_key 3 +read_range_first: start_key NULL end_key 3 + +id like 4; +full table scan + +id > 2 and id < 4; +records_in_range: start_key 3 end_key 4 +read_range_first: start_key 3 end_key 4 + +id >= 2 and id < 4; +records_in_range: start_key 0 end_key 4 +read_range_first: start_key 1 end_key 4 + +id >= 2 and id <= 4; +records_in_range: start_key 0 end_key 3 +read_range_first: start_key 1 end_key 3 + +id > 2 and id <= 4; +id = 6 and name = 'eric was here' and other > 'eeee'; +remote: (`id` > 6 AND `name` > 'eric was here' AND `other` > 'eeee') +AND (`id` <= 6) AND ( AND `name` <= 'eric was here') +no results +records_in_range: start_key 3 end_key 3 +read_range_first: start_key 3 end_key 3 + +Summary: + +* If the start key flag is 0 the max key flag shouldn't even be set, + and if it is, the query produced would be invalid. +* Multipart keys, even if containing some or all numeric columns, + are treated the same as non-numeric keys + + If the query is " = " (quotes or not): + - records in range start key flag HA_READ_KEY_EXACT, + end key flag HA_READ_AFTER_KEY (incorrect) + - any other: start key flag HA_READ_KEY_OR_NEXT, + end key flag HA_READ_AFTER_KEY (correct) + +* 'like' queries (of key) + - Numeric, full table scan + - Non-numeric + records_in_range: start_key 0 end_key 3 + other : start_key 1 end_key 3 + +* If the key flag is HA_READ_AFTER_KEY: + if start_key, append > + if end_key, append <= + +* If create_where_key was called by records_in_range: + + - if the key is numeric: + start key flag is 0 when end key is NULL, end key flag is 3 or 4 + - if create_where_key was called by any other function: + start key flag is 1 when end key is NULL, end key flag is 3 or 4 + - if the key is non-numeric, or multipart + When the query is an exact match, the start key flag is 0, + end key flag is 3 for what should be a no-range condition where + you should have 0 and max key NULL, which it is if called by + read_range_first + +Conclusion: + +1. Need logic to determin if a key is min or max when the flag is +HA_READ_AFTER_KEY, and handle appending correct operator accordingly + +2. Need a boolean flag to pass to create_where_from_key, used in the +switch statement. Add 1 to the flag if: + - start key flag is HA_READ_KEY_EXACT and the end key is NULL + +*/ + +bool ha_federatedx::create_where_from_key(String *to, + KEY *key_info, + const key_range *start_key, + const key_range *end_key, + bool from_records_in_range, + bool eq_range) +{ + bool both_not_null= + (start_key != NULL && end_key != NULL) ? TRUE : FALSE; + const uchar *ptr; + uint remainder, length; + char tmpbuff[FEDERATEDX_QUERY_BUFFER_SIZE]; + String tmp(tmpbuff, sizeof(tmpbuff), system_charset_info); + const key_range *ranges[2]= { start_key, end_key }; + my_bitmap_map *old_map; + DBUG_ENTER("ha_federatedx::create_where_from_key"); + + tmp.length(0); + if (start_key == NULL && end_key == NULL) + DBUG_RETURN(1); + + old_map= dbug_tmp_use_all_columns(table, table->write_set); + for (uint i= 0; i <= 1; i++) + { + bool needs_quotes; + KEY_PART_INFO *key_part; + if (ranges[i] == NULL) + continue; + + if (both_not_null) + { + if (i > 0) + tmp.append(STRING_WITH_LEN(") AND (")); + else + tmp.append(STRING_WITH_LEN(" (")); + } + + for (key_part= key_info->key_part, + remainder= key_info->key_parts, + length= ranges[i]->length, + ptr= ranges[i]->key; ; + remainder--, + key_part++) + { + Field *field= key_part->field; + uint store_length= key_part->store_length; + uint part_length= min(store_length, length); + needs_quotes= field->str_needs_quotes(); + DBUG_DUMP("key, start of loop", ptr, length); + + if (key_part->null_bit) + { + if (*ptr++) + { + /* + We got "IS [NOT] NULL" condition against nullable column. We + distinguish between "IS NOT NULL" and "IS NULL" by flag. For + "IS NULL", flag is set to HA_READ_KEY_EXACT. + */ + if (emit_key_part_name(&tmp, key_part) || + tmp.append(ranges[i]->flag == HA_READ_KEY_EXACT ? + " IS NULL " : " IS NOT NULL ")) + goto err; + /* + We need to adjust pointer and length to be prepared for next + key part. As well as check if this was last key part. + */ + goto prepare_for_next_key_part; + } + } + + if (tmp.append(STRING_WITH_LEN(" ("))) + goto err; + + switch (ranges[i]->flag) { + case HA_READ_KEY_EXACT: + DBUG_PRINT("info", ("federatedx HA_READ_KEY_EXACT %d", i)); + if (store_length >= length || + !needs_quotes || + key_part->type == HA_KEYTYPE_BIT || + field->result_type() != STRING_RESULT) + { + if (emit_key_part_name(&tmp, key_part)) + goto err; + + if (from_records_in_range) + { + if (tmp.append(STRING_WITH_LEN(" >= "))) + goto err; + } + else + { + if (tmp.append(STRING_WITH_LEN(" = "))) + goto err; + } + + if (emit_key_part_element(&tmp, key_part, needs_quotes, 0, ptr, + part_length)) + goto err; + } + else + { + /* LIKE */ + if (emit_key_part_name(&tmp, key_part) || + tmp.append(STRING_WITH_LEN(" LIKE ")) || + emit_key_part_element(&tmp, key_part, needs_quotes, 1, ptr, + part_length)) + goto err; + } + break; + case HA_READ_AFTER_KEY: + if (eq_range) + { + if (tmp.append("1=1")) // Dummy + goto err; + break; + } + DBUG_PRINT("info", ("federatedx HA_READ_AFTER_KEY %d", i)); + if (store_length >= length) /* end key */ + { + if (emit_key_part_name(&tmp, key_part)) + goto err; + + if (i > 0) /* end key */ + { + if (tmp.append(STRING_WITH_LEN(" <= "))) + goto err; + } + else /* start key */ + { + if (tmp.append(STRING_WITH_LEN(" > "))) + goto err; + } + + if (emit_key_part_element(&tmp, key_part, needs_quotes, 0, ptr, + part_length)) + { + goto err; + } + break; + } + case HA_READ_KEY_OR_NEXT: + DBUG_PRINT("info", ("federatedx HA_READ_KEY_OR_NEXT %d", i)); + if (emit_key_part_name(&tmp, key_part) || + tmp.append(STRING_WITH_LEN(" >= ")) || + emit_key_part_element(&tmp, key_part, needs_quotes, 0, ptr, + part_length)) + goto err; + break; + case HA_READ_BEFORE_KEY: + DBUG_PRINT("info", ("federatedx HA_READ_BEFORE_KEY %d", i)); + if (store_length >= length) + { + if (emit_key_part_name(&tmp, key_part) || + tmp.append(STRING_WITH_LEN(" < ")) || + emit_key_part_element(&tmp, key_part, needs_quotes, 0, ptr, + part_length)) + goto err; + break; + } + case HA_READ_KEY_OR_PREV: + DBUG_PRINT("info", ("federatedx HA_READ_KEY_OR_PREV %d", i)); + if (emit_key_part_name(&tmp, key_part) || + tmp.append(STRING_WITH_LEN(" <= ")) || + emit_key_part_element(&tmp, key_part, needs_quotes, 0, ptr, + part_length)) + goto err; + break; + default: + DBUG_PRINT("info",("cannot handle flag %d", ranges[i]->flag)); + goto err; + } + if (tmp.append(STRING_WITH_LEN(") "))) + goto err; + +prepare_for_next_key_part: + if (store_length >= length) + break; + DBUG_PRINT("info", ("remainder %d", remainder)); + DBUG_ASSERT(remainder > 1); + length-= store_length; + /* + For nullable columns, null-byte is already skipped before, that is + ptr was incremented by 1. Since store_length still counts null-byte, + we need to subtract 1 from store_length. + */ + ptr+= store_length - test(key_part->null_bit); + if (tmp.append(STRING_WITH_LEN(" AND "))) + goto err; + + DBUG_PRINT("info", + ("create_where_from_key WHERE clause: %s", + tmp.c_ptr_quick())); + } + } + dbug_tmp_restore_column_map(table->write_set, old_map); + + if (both_not_null) + if (tmp.append(STRING_WITH_LEN(") "))) + DBUG_RETURN(1); + + if (to->append(STRING_WITH_LEN(" WHERE "))) + DBUG_RETURN(1); + + if (to->append(tmp)) + DBUG_RETURN(1); + + DBUG_RETURN(0); + +err: + dbug_tmp_restore_column_map(table->write_set, old_map); + DBUG_RETURN(1); +} + +static void fill_server(MEM_ROOT *mem_root, FEDERATEDX_SERVER *server, + FEDERATEDX_SHARE *share, CHARSET_INFO *table_charset) +{ + char buffer[STRING_BUFFER_USUAL_SIZE]; + String key(buffer, sizeof(buffer), &my_charset_bin); + String scheme(share->scheme, &my_charset_latin1); + String hostname(share->hostname, &my_charset_latin1); + String database(share->database, system_charset_info); + String username(share->username, system_charset_info); + String socket(share->socket ? share->socket : "", files_charset_info); + String password(share->password ? share->password : "", &my_charset_bin); + DBUG_ENTER("fill_server"); + + /* Do some case conversions */ + scheme.reserve(scheme.length()); + scheme.length(my_casedn_str(&my_charset_latin1, scheme.c_ptr_safe())); + + hostname.reserve(hostname.length()); + hostname.length(my_casedn_str(&my_charset_latin1, hostname.c_ptr_safe())); + + if (lower_case_table_names) + { + database.reserve(database.length()); + database.length(my_casedn_str(system_charset_info, database.c_ptr_safe())); + } + + if (lower_case_file_system && socket.length()) + { + socket.reserve(socket.length()); + socket.length(my_casedn_str(files_charset_info, socket.c_ptr_safe())); + } + + /* start with all bytes zeroed */ + bzero(server, sizeof(*server)); + + key.length(0); + key.reserve(scheme.length() + hostname.length() + database.length() + + socket.length() + username.length() + password.length() + + sizeof(int) + 8); + key.append(scheme); + key.q_append('\0'); + server->hostname= (const char *) (intptr) key.length(); + key.append(hostname); + key.q_append('\0'); + server->database= (const char *) (intptr) key.length(); + key.append(database); + key.q_append('\0'); + key.q_append((uint32) share->port); + server->socket= (const char *) (intptr) key.length(); + key.append(socket); + key.q_append('\0'); + server->username= (const char *) (intptr) key.length(); + key.append(username); + key.q_append('\0'); + server->password= (const char *) (intptr) key.length(); + key.append(password); + + server->key_length= key.length(); + server->key= (uchar *) memdup_root(mem_root, key.ptr(), key.length()+1); + + /* pointer magic */ + server->scheme+= (intptr) server->key; + server->hostname+= (intptr) server->key; + server->database+= (intptr) server->key; + server->username+= (intptr) server->key; + server->password+= (intptr) server->key; + server->socket+= (intptr) server->key; + server->port= share->port; + + if (!share->socket) + server->socket= NULL; + if (!share->password) + server->password= NULL; + + if (table_charset) + server->csname= strdup_root(mem_root, table_charset->csname); + + DBUG_VOID_RETURN; +} + + +static FEDERATEDX_SERVER *get_server(FEDERATEDX_SHARE *share, TABLE *table) +{ + FEDERATEDX_SERVER *server= NULL, tmp_server; + MEM_ROOT mem_root; + char buffer[STRING_BUFFER_USUAL_SIZE]; + String key(buffer, sizeof(buffer), &my_charset_bin); + String scheme(share->scheme, &my_charset_latin1); + String hostname(share->hostname, &my_charset_latin1); + String database(share->database, system_charset_info); + String username(share->username, system_charset_info); + String socket(share->socket ? share->socket : "", files_charset_info); + String password(share->password ? share->password : "", &my_charset_bin); + DBUG_ENTER("ha_federated.cc::get_server"); + + safe_mutex_assert_owner(&federatedx_mutex); + + init_alloc_root(&mem_root, 4096, 4096); + + fill_server(&mem_root, &tmp_server, share, table ? table->s->table_charset : 0); + + if (!(server= (FEDERATEDX_SERVER *) hash_search(&federatedx_open_servers, + tmp_server.key, + tmp_server.key_length))) + { + if (!table || !tmp_server.csname) + goto error; + + if (!(server= (FEDERATEDX_SERVER *) memdup_root(&mem_root, + (char *) &tmp_server, + sizeof(*server)))) + goto error; + + server->mem_root= mem_root; + + if (my_hash_insert(&federatedx_open_servers, (uchar*) server)) + goto error; + + pthread_mutex_init(&server->mutex, MY_MUTEX_INIT_FAST); + } + else + free_root(&mem_root, MYF(0)); /* prevents memory leak */ + + server->use_count++; + + DBUG_RETURN(server); +error: + free_root(&mem_root, MYF(0)); + DBUG_RETURN(NULL); +} + + +/* + Example of simple lock controls. The "share" it creates is structure we will + pass to each federatedx handler. Do you have to have one of these? Well, you + have pieces that are used for locking, and they are needed to function. +*/ + +static FEDERATEDX_SHARE *get_share(const char *table_name, TABLE *table) +{ + char query_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + Field **field; + String query(query_buffer, sizeof(query_buffer), &my_charset_bin); + FEDERATEDX_SHARE *share= NULL, tmp_share; + MEM_ROOT mem_root; + DBUG_ENTER("ha_federatedx.cc::get_share"); + + /* + In order to use this string, we must first zero it's length, + or it will contain garbage + */ + query.length(0); + + bzero(&tmp_share, sizeof(tmp_share)); + init_alloc_root(&mem_root, 256, 0); + + pthread_mutex_lock(&federatedx_mutex); + + tmp_share.share_key= table_name; + tmp_share.share_key_length= strlen(table_name); + if (parse_url(&mem_root, &tmp_share, table, 0)) + goto error; + + /* TODO: change tmp_share.scheme to LEX_STRING object */ + if (!(share= (FEDERATEDX_SHARE *) hash_search(&federatedx_open_tables, + (uchar*) tmp_share.share_key, + tmp_share. + share_key_length))) + { + query.set_charset(system_charset_info); + query.append(STRING_WITH_LEN("SELECT ")); + for (field= table->field; *field; field++) + { + append_ident(&query, (*field)->field_name, + strlen((*field)->field_name), ident_quote_char); + query.append(STRING_WITH_LEN(", ")); + } + /* chops off trailing comma */ + query.length(query.length() - sizeof_trailing_comma); + + query.append(STRING_WITH_LEN(" FROM ")); + + append_ident(&query, tmp_share.table_name, + tmp_share.table_name_length, ident_quote_char); + + if (!(share= (FEDERATEDX_SHARE *) memdup_root(&mem_root, (char*)&tmp_share, sizeof(*share))) || + !(share->select_query= (char*) strmake_root(&mem_root, query.ptr(), query.length() + 1))) + goto error; + + share->mem_root= mem_root; + + DBUG_PRINT("info", + ("share->select_query %s", share->select_query)); + + if (!(share->s= get_server(share, table))) + goto error; + + if (my_hash_insert(&federatedx_open_tables, (uchar*) share)) + goto error; + thr_lock_init(&share->lock); + } + else + free_root(&mem_root, MYF(0)); /* prevents memory leak */ + + share->use_count++; + pthread_mutex_unlock(&federatedx_mutex); + + DBUG_RETURN(share); + +error: + pthread_mutex_unlock(&federatedx_mutex); + free_root(&mem_root, MYF(0)); + DBUG_RETURN(NULL); +} + + +static int free_server(federatedx_txn *txn, FEDERATEDX_SERVER *server) +{ + bool destroy; + DBUG_ENTER("free_server"); + + pthread_mutex_lock(&federatedx_mutex); + if ((destroy= !--server->use_count)) + hash_delete(&federatedx_open_servers, (uchar*) server); + pthread_mutex_unlock(&federatedx_mutex); + + if (destroy) + { + MEM_ROOT mem_root; + + txn->close(server); + + DBUG_ASSERT(server->io_count == 0); + + pthread_mutex_destroy(&server->mutex); + mem_root= server->mem_root; + free_root(&mem_root, MYF(0)); + } + + DBUG_RETURN(0); +} + + +/* + Free lock controls. We call this whenever we close a table. + If the table had the last reference to the share then we + free memory associated with it. +*/ + +static int free_share(federatedx_txn *txn, FEDERATEDX_SHARE *share) +{ + bool destroy; + DBUG_ENTER("free_share"); + + pthread_mutex_lock(&federatedx_mutex); + if ((destroy= !--share->use_count)) + hash_delete(&federatedx_open_tables, (uchar*) share); + pthread_mutex_unlock(&federatedx_mutex); + + if (destroy) + { + MEM_ROOT mem_root; + FEDERATEDX_SERVER *server= share->s; + + thr_lock_delete(&share->lock); + + mem_root= share->mem_root; + free_root(&mem_root, MYF(0)); + + free_server(txn, server); + } + + DBUG_RETURN(0); +} + + +ha_rows ha_federatedx::records_in_range(uint inx, key_range *start_key, + key_range *end_key) +{ + /* + + We really want indexes to be used as often as possible, therefore + we just need to hard-code the return value to a very low number to + force the issue + +*/ + DBUG_ENTER("ha_federatedx::records_in_range"); + DBUG_RETURN(FEDERATEDX_RECORDS_IN_RANGE); +} +/* + If frm_error() is called then we will use this to to find out + what file extentions exist for the storage engine. This is + also used by the default rename_table and delete_table method + in handler.cc. +*/ + +const char **ha_federatedx::bas_ext() const +{ + static const char *ext[]= + { + NullS + }; + return ext; +} + + +federatedx_txn *ha_federatedx::get_txn(THD *thd, bool no_create) +{ + federatedx_txn **txnp= (federatedx_txn **) ha_data(thd); + if (!*txnp && !no_create) + *txnp= new federatedx_txn(); + return *txnp; +} + + +int ha_federatedx::disconnect(handlerton *hton, MYSQL_THD thd) +{ + federatedx_txn *txn= (federatedx_txn *) thd_get_ha_data(thd, hton); + delete txn; + return 0; +} + + +/* + Used for opening tables. The name will be the name of the file. + A table is opened when it needs to be opened. For instance + when a request comes in for a select on the table (tables are not + open and closed for each request, they are cached). + + Called from handler.cc by handler::ha_open(). The server opens + all tables by calling ha_open() which then calls the handler + specific open(). +*/ + +int ha_federatedx::open(const char *name, int mode, uint test_if_locked) +{ + int error; + THD *thd= current_thd; + DBUG_ENTER("ha_federatedx::open"); + + if (!(share= get_share(name, table))) + DBUG_RETURN(1); + thr_lock_data_init(&share->lock, &lock, NULL); + + DBUG_ASSERT(io == NULL); + + txn= get_txn(thd); + + if ((error= txn->acquire(share, TRUE, &io))) + { + free_share(txn, share); + DBUG_RETURN(error); + } + + txn->release(&io); + + ref_length= (table->s->primary_key != MAX_KEY ? + table->key_info[table->s->primary_key].key_length : + table->s->reclength); + DBUG_PRINT("info", ("ref_length: %u", ref_length)); + + reset(); + + DBUG_RETURN(0); +} + + +/* + Closes a table. We call the free_share() function to free any resources + that we have allocated in the "shared" structure. + + Called from sql_base.cc, sql_select.cc, and table.cc. + In sql_select.cc it is only used to close up temporary tables or during + the process where a temporary table is converted over to being a + myisam table. + For sql_base.cc look at close_data_tables(). +*/ + +int ha_federatedx::close(void) +{ + int retval, error; + DBUG_ENTER("ha_federatedx::close"); + + /* free the result set */ + if (stored_result) + retval= free_result(); + + /* Disconnect from mysql */ + txn->release(&io); + + DBUG_ASSERT(io == NULL); + + if ((error= free_share(txn, share))) + retval= error; + DBUG_RETURN(retval); +} + +/* + + Checks if a field in a record is SQL NULL. + + SYNOPSIS + field_in_record_is_null() + table TABLE pointer, MySQL table object + field Field pointer, MySQL field object + record char pointer, contains record + + DESCRIPTION + This method uses the record format information in table to track + the null bit in record. + + RETURN VALUE + 1 if NULL + 0 otherwise +*/ + +static inline uint field_in_record_is_null(TABLE *table, + Field *field, + char *record) +{ + int null_offset; + DBUG_ENTER("ha_federatedx::field_in_record_is_null"); + + if (!field->null_ptr) + DBUG_RETURN(0); + + null_offset= (uint) ((char*)field->null_ptr - (char*)table->record[0]); + + if (record[null_offset] & field->null_bit) + DBUG_RETURN(1); + + DBUG_RETURN(0); +} + + +/** + @brief Construct the INSERT statement. + + @details This method will construct the INSERT statement and appends it to + the supplied query string buffer. + + @return + @retval FALSE No error + @retval TRUE Failure +*/ + +bool ha_federatedx::append_stmt_insert(String *query) +{ + char insert_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + Field **field; + uint tmp_length; + bool added_field= FALSE; + + /* The main insert query string */ + String insert_string(insert_buffer, sizeof(insert_buffer), &my_charset_bin); + DBUG_ENTER("ha_federatedx::append_stmt_insert"); + + insert_string.length(0); + + if (replace_duplicates) + insert_string.append(STRING_WITH_LEN("REPLACE INTO ")); + else if (ignore_duplicates && !insert_dup_update) + insert_string.append(STRING_WITH_LEN("INSERT IGNORE INTO ")); + else + insert_string.append(STRING_WITH_LEN("INSERT INTO ")); + append_ident(&insert_string, share->table_name, share->table_name_length, + ident_quote_char); + tmp_length= insert_string.length(); + insert_string.append(STRING_WITH_LEN(" (")); + + /* + loop through the field pointer array, add any fields to both the values + list and the fields list that match the current query id + */ + for (field= table->field; *field; field++) + { + if (bitmap_is_set(table->write_set, (*field)->field_index)) + { + /* append the field name */ + append_ident(&insert_string, (*field)->field_name, + strlen((*field)->field_name), ident_quote_char); + + /* append commas between both fields and fieldnames */ + /* + unfortunately, we can't use the logic if *(fields + 1) to + make the following appends conditional as we don't know if the + next field is in the write set + */ + insert_string.append(STRING_WITH_LEN(", ")); + added_field= TRUE; + } + } + + if (added_field) + { + /* Remove trailing comma. */ + insert_string.length(insert_string.length() - sizeof_trailing_comma); + insert_string.append(STRING_WITH_LEN(") ")); + } + else + { + /* If there were no fields, we don't want to add a closing paren. */ + insert_string.length(tmp_length); + } + + insert_string.append(STRING_WITH_LEN(" VALUES ")); + + DBUG_RETURN(query->append(insert_string)); +} + + +/* + write_row() inserts a row. No extra() hint is given currently if a bulk load + is happeneding. buf() is a byte array of data. You can use the field + information to extract the data from the native byte array type. + Example of this would be: + for (Field **field=table->field ; *field ; field++) + { + ... + } + + Called from item_sum.cc, item_sum.cc, sql_acl.cc, sql_insert.cc, + sql_insert.cc, sql_select.cc, sql_table.cc, sql_udf.cc, and sql_update.cc. +*/ + +int ha_federatedx::write_row(uchar *buf) +{ + char values_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + char insert_field_value_buffer[STRING_BUFFER_USUAL_SIZE]; + Field **field; + uint tmp_length; + int error= 0; + bool use_bulk_insert; + bool auto_increment_update_required= (table->next_number_field != NULL); + + /* The string containing the values to be added to the insert */ + String values_string(values_buffer, sizeof(values_buffer), &my_charset_bin); + /* The actual value of the field, to be added to the values_string */ + String insert_field_value_string(insert_field_value_buffer, + sizeof(insert_field_value_buffer), + &my_charset_bin); + my_bitmap_map *old_map= dbug_tmp_use_all_columns(table, table->read_set); + DBUG_ENTER("ha_federatedx::write_row"); + + values_string.length(0); + insert_field_value_string.length(0); + ha_statistic_increment(&SSV::ha_write_count); + if (table->timestamp_field_type & TIMESTAMP_AUTO_SET_ON_INSERT) + table->timestamp_field->set_time(); + + /* + start both our field and field values strings + We must disable multi-row insert for "INSERT...ON DUPLICATE KEY UPDATE" + Ignore duplicates is always true when insert_dup_update is true. + When replace_duplicates == TRUE, we can safely enable multi-row insert. + When performing multi-row insert, we only collect the columns values for + the row. The start of the statement is only created when the first + row is copied in to the bulk_insert string. + */ + if (!(use_bulk_insert= bulk_insert.str && + (!insert_dup_update || replace_duplicates))) + append_stmt_insert(&values_string); + + values_string.append(STRING_WITH_LEN(" (")); + tmp_length= values_string.length(); + + /* + loop through the field pointer array, add any fields to both the values + list and the fields list that is part of the write set + */ + for (field= table->field; *field; field++) + { + if (bitmap_is_set(table->write_set, (*field)->field_index)) + { + if ((*field)->is_null()) + values_string.append(STRING_WITH_LEN(" NULL ")); + else + { + bool needs_quote= (*field)->str_needs_quotes(); + (*field)->val_str(&insert_field_value_string); + if (needs_quote) + values_string.append(value_quote_char); + insert_field_value_string.print(&values_string); + if (needs_quote) + values_string.append(value_quote_char); + + insert_field_value_string.length(0); + } + + /* append commas between both fields and fieldnames */ + /* + unfortunately, we can't use the logic if *(fields + 1) to + make the following appends conditional as we don't know if the + next field is in the write set + */ + values_string.append(STRING_WITH_LEN(", ")); + } + } + dbug_tmp_restore_column_map(table->read_set, old_map); + + /* + if there were no fields, we don't want to add a closing paren + AND, we don't want to chop off the last char '(' + insert will be "INSERT INTO t1 VALUES ();" + */ + if (values_string.length() > tmp_length) + { + /* chops off trailing comma */ + values_string.length(values_string.length() - sizeof_trailing_comma); + } + /* we always want to append this, even if there aren't any fields */ + values_string.append(STRING_WITH_LEN(") ")); + + if ((error= txn->acquire(share, FALSE, &io))) + DBUG_RETURN(error); + + if (use_bulk_insert) + { + /* + Send the current bulk insert out if appending the current row would + cause the statement to overflow the packet size, otherwise set + auto_increment_update_required to FALSE as no query was executed. + */ + if (bulk_insert.length + values_string.length() + bulk_padding > + io->max_query_size() && bulk_insert.length) + { + error= io->query(bulk_insert.str, bulk_insert.length); + bulk_insert.length= 0; + } + else + auto_increment_update_required= FALSE; + + if (bulk_insert.length == 0) + { + char insert_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + String insert_string(insert_buffer, sizeof(insert_buffer), + &my_charset_bin); + insert_string.length(0); + append_stmt_insert(&insert_string); + dynstr_append_mem(&bulk_insert, insert_string.ptr(), + insert_string.length()); + } + else + dynstr_append_mem(&bulk_insert, ",", 1); + + dynstr_append_mem(&bulk_insert, values_string.ptr(), + values_string.length()); + } + else + { + error= io->query(values_string.ptr(), values_string.length()); + } + + if (error) + { + DBUG_RETURN(stash_remote_error()); + } + /* + If the table we've just written a record to contains an auto_increment + field, then store the last_insert_id() value from the foreign server + */ + if (auto_increment_update_required) + { + update_auto_increment(); + + /* mysql_insert() uses this for protocol return value */ + table->next_number_field->store(stats.auto_increment_value, 1); + } + + DBUG_RETURN(0); +} + + +/** + @brief Prepares the storage engine for bulk inserts. + + @param[in] rows estimated number of rows in bulk insert + or 0 if unknown. + + @details Initializes memory structures required for bulk insert. +*/ + +void ha_federatedx::start_bulk_insert(ha_rows rows) +{ + uint page_size; + DBUG_ENTER("ha_federatedx::start_bulk_insert"); + + dynstr_free(&bulk_insert); + + /** + We don't bother with bulk-insert semantics when the estimated rows == 1 + The rows value will be 0 if the server does not know how many rows + would be inserted. This can occur when performing INSERT...SELECT + */ + + if (rows == 1) + DBUG_VOID_RETURN; + + /* + Make sure we have an open connection so that we know the + maximum packet size. + */ + if (txn->acquire(share, FALSE, &io)) + DBUG_VOID_RETURN; + + page_size= (uint) my_getpagesize(); + + if (init_dynamic_string(&bulk_insert, NULL, page_size, page_size)) + DBUG_VOID_RETURN; + + bulk_insert.length= 0; + DBUG_VOID_RETURN; +} + + +/** + @brief End bulk insert. + + @details This method will send any remaining rows to the remote server. + Finally, it will deinitialize the bulk insert data structure. + + @return Operation status + @retval 0 No error + @retval != 0 Error occured at remote server. Also sets my_errno. +*/ + +int ha_federatedx::end_bulk_insert(bool abort) +{ + int error= 0; + DBUG_ENTER("ha_federatedx::end_bulk_insert"); + + if (bulk_insert.str && bulk_insert.length && !abort) + { + if (io->query(bulk_insert.str, bulk_insert.length)) + error= stash_remote_error(); + else + if (table->next_number_field) + update_auto_increment(); + } + + dynstr_free(&bulk_insert); + + DBUG_RETURN(my_errno= error); +} + + +/* + ha_federatedx::update_auto_increment + + This method ensures that last_insert_id() works properly. What it simply does + is calls last_insert_id() on the foreign database immediately after insert + (if the table has an auto_increment field) and sets the insert id via + thd->insert_id(ID)). +*/ +void ha_federatedx::update_auto_increment(void) +{ + THD *thd= current_thd; + DBUG_ENTER("ha_federatedx::update_auto_increment"); + + ha_federatedx::info(HA_STATUS_AUTO); + thd->first_successful_insert_id_in_cur_stmt= + stats.auto_increment_value; + DBUG_PRINT("info",("last_insert_id: %ld", (long) stats.auto_increment_value)); + + DBUG_VOID_RETURN; +} + +int ha_federatedx::optimize(THD* thd, HA_CHECK_OPT* check_opt) +{ + int error= 0; + char query_buffer[STRING_BUFFER_USUAL_SIZE]; + String query(query_buffer, sizeof(query_buffer), &my_charset_bin); + DBUG_ENTER("ha_federatedx::optimize"); + + query.length(0); + + query.set_charset(system_charset_info); + query.append(STRING_WITH_LEN("OPTIMIZE TABLE ")); + append_ident(&query, share->table_name, share->table_name_length, + ident_quote_char); + + DBUG_ASSERT(txn == get_txn(thd)); + + if ((error= txn->acquire(share, FALSE, &io))) + DBUG_RETURN(error); + + if (io->query(query.ptr(), query.length())) + error= stash_remote_error(); + + DBUG_RETURN(error); +} + + +int ha_federatedx::repair(THD* thd, HA_CHECK_OPT* check_opt) +{ + int error= 0; + char query_buffer[STRING_BUFFER_USUAL_SIZE]; + String query(query_buffer, sizeof(query_buffer), &my_charset_bin); + DBUG_ENTER("ha_federatedx::repair"); + + query.length(0); + + query.set_charset(system_charset_info); + query.append(STRING_WITH_LEN("REPAIR TABLE ")); + append_ident(&query, share->table_name, share->table_name_length, + ident_quote_char); + if (check_opt->flags & T_QUICK) + query.append(STRING_WITH_LEN(" QUICK")); + if (check_opt->flags & T_EXTEND) + query.append(STRING_WITH_LEN(" EXTENDED")); + if (check_opt->sql_flags & TT_USEFRM) + query.append(STRING_WITH_LEN(" USE_FRM")); + + DBUG_ASSERT(txn == get_txn(thd)); + + if ((error= txn->acquire(share, FALSE, &io))) + DBUG_RETURN(error); + + if (io->query(query.ptr(), query.length())) + error= stash_remote_error(); + + DBUG_RETURN(error); +} + + +/* + Yes, update_row() does what you expect, it updates a row. old_data will have + the previous row record in it, while new_data will have the newest data in + it. + + Keep in mind that the server can do updates based on ordering if an ORDER BY + clause was used. Consecutive ordering is not guaranteed. + Currently new_data will not have an updated auto_increament record, or + and updated timestamp field. You can do these for federatedx by doing these: + if (table->timestamp_on_update_now) + update_timestamp(new_row+table->timestamp_on_update_now-1); + if (table->next_number_field && record == table->record[0]) + update_auto_increment(); + + Called from sql_select.cc, sql_acl.cc, sql_update.cc, and sql_insert.cc. +*/ + +int ha_federatedx::update_row(const uchar *old_data, uchar *new_data) +{ + /* + This used to control how the query was built. If there was a + primary key, the query would be built such that there was a where + clause with only that column as the condition. This is flawed, + because if we have a multi-part primary key, it would only use the + first part! We don't need to do this anyway, because + read_range_first will retrieve the correct record, which is what + is used to build the WHERE clause. We can however use this to + append a LIMIT to the end if there is NOT a primary key. Why do + this? Because we only are updating one record, and LIMIT enforces + this. + */ + bool has_a_primary_key= test(table->s->primary_key != MAX_KEY); + + /* + buffers for following strings + */ + char field_value_buffer[STRING_BUFFER_USUAL_SIZE]; + char update_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + char where_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + + /* Work area for field values */ + String field_value(field_value_buffer, sizeof(field_value_buffer), + &my_charset_bin); + /* stores the update query */ + String update_string(update_buffer, + sizeof(update_buffer), + &my_charset_bin); + /* stores the WHERE clause */ + String where_string(where_buffer, + sizeof(where_buffer), + &my_charset_bin); + uchar *record= table->record[0]; + int error; + DBUG_ENTER("ha_federatedx::update_row"); + /* + set string lengths to 0 to avoid misc chars in string + */ + field_value.length(0); + update_string.length(0); + where_string.length(0); + + if (ignore_duplicates) + update_string.append(STRING_WITH_LEN("UPDATE IGNORE ")); + else + update_string.append(STRING_WITH_LEN("UPDATE ")); + append_ident(&update_string, share->table_name, + share->table_name_length, ident_quote_char); + update_string.append(STRING_WITH_LEN(" SET ")); + + /* + In this loop, we want to match column names to values being inserted + (while building INSERT statement). + + Iterate through table->field (new data) and share->old_field (old_data) + using the same index to create an SQL UPDATE statement. New data is + used to create SET field=value and old data is used to create WHERE + field=oldvalue + */ + + for (Field **field= table->field; *field; field++) + { + if (bitmap_is_set(table->write_set, (*field)->field_index)) + { + uint field_name_length= strlen((*field)->field_name); + append_ident(&update_string, (*field)->field_name, field_name_length, + ident_quote_char); + update_string.append(STRING_WITH_LEN(" = ")); + + if ((*field)->is_null()) + update_string.append(STRING_WITH_LEN(" NULL ")); + else + { + /* otherwise = */ + my_bitmap_map *old_map= tmp_use_all_columns(table, table->read_set); + bool needs_quote= (*field)->str_needs_quotes(); + (*field)->val_str(&field_value); + if (needs_quote) + update_string.append(value_quote_char); + field_value.print(&update_string); + if (needs_quote) + update_string.append(value_quote_char); + field_value.length(0); + tmp_restore_column_map(table->read_set, old_map); + } + update_string.append(STRING_WITH_LEN(", ")); + } + + if (bitmap_is_set(table->read_set, (*field)->field_index)) + { + uint field_name_length= strlen((*field)->field_name); + append_ident(&where_string, (*field)->field_name, field_name_length, + ident_quote_char); + if (field_in_record_is_null(table, *field, (char*) old_data)) + where_string.append(STRING_WITH_LEN(" IS NULL ")); + else + { + bool needs_quote= (*field)->str_needs_quotes(); + where_string.append(STRING_WITH_LEN(" = ")); + (*field)->val_str(&field_value, + (old_data + (*field)->offset(record))); + if (needs_quote) + where_string.append(value_quote_char); + field_value.print(&where_string); + if (needs_quote) + where_string.append(value_quote_char); + field_value.length(0); + } + where_string.append(STRING_WITH_LEN(" AND ")); + } + } + + /* Remove last ', '. This works as there must be at least on updated field */ + update_string.length(update_string.length() - sizeof_trailing_comma); + + if (where_string.length()) + { + /* chop off trailing AND */ + where_string.length(where_string.length() - sizeof_trailing_and); + update_string.append(STRING_WITH_LEN(" WHERE ")); + update_string.append(where_string); + } + + /* + If this table has not a primary key, then we could possibly + update multiple rows. We want to make sure to only update one! + */ + if (!has_a_primary_key) + update_string.append(STRING_WITH_LEN(" LIMIT 1")); + + if ((error= txn->acquire(share, FALSE, &io))) + DBUG_RETURN(error); + + if (io->query(update_string.ptr(), update_string.length())) + { + DBUG_RETURN(stash_remote_error()); + } + DBUG_RETURN(0); +} + +/* + This will delete a row. 'buf' will contain a copy of the row to be =deleted. + The server will call this right after the current row has been called (from + either a previous rnd_next() or index call). + If you keep a pointer to the last row or can access a primary key it will + make doing the deletion quite a bit easier. + Keep in mind that the server does no guarentee consecutive deletions. + ORDER BY clauses can be used. + + Called in sql_acl.cc and sql_udf.cc to manage internal table information. + Called in sql_delete.cc, sql_insert.cc, and sql_select.cc. In sql_select + it is used for removing duplicates while in insert it is used for REPLACE + calls. +*/ + +int ha_federatedx::delete_row(const uchar *buf) +{ + char delete_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + char data_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + String delete_string(delete_buffer, sizeof(delete_buffer), &my_charset_bin); + String data_string(data_buffer, sizeof(data_buffer), &my_charset_bin); + uint found= 0; + int error; + DBUG_ENTER("ha_federatedx::delete_row"); + + delete_string.length(0); + delete_string.append(STRING_WITH_LEN("DELETE FROM ")); + append_ident(&delete_string, share->table_name, + share->table_name_length, ident_quote_char); + delete_string.append(STRING_WITH_LEN(" WHERE ")); + + for (Field **field= table->field; *field; field++) + { + Field *cur_field= *field; + found++; + if (bitmap_is_set(table->read_set, cur_field->field_index)) + { + append_ident(&delete_string, (*field)->field_name, + strlen((*field)->field_name), ident_quote_char); + data_string.length(0); + if (cur_field->is_null()) + { + delete_string.append(STRING_WITH_LEN(" IS NULL ")); + } + else + { + bool needs_quote= cur_field->str_needs_quotes(); + delete_string.append(STRING_WITH_LEN(" = ")); + cur_field->val_str(&data_string); + if (needs_quote) + delete_string.append(value_quote_char); + data_string.print(&delete_string); + if (needs_quote) + delete_string.append(value_quote_char); + } + delete_string.append(STRING_WITH_LEN(" AND ")); + } + } + + // Remove trailing AND + delete_string.length(delete_string.length() - sizeof_trailing_and); + if (!found) + delete_string.length(delete_string.length() - sizeof_trailing_where); + + delete_string.append(STRING_WITH_LEN(" LIMIT 1")); + DBUG_PRINT("info", + ("Delete sql: %s", delete_string.c_ptr_quick())); + + if ((error= txn->acquire(share, FALSE, &io))) + DBUG_RETURN(error); + + if (io->query(delete_string.ptr(), delete_string.length())) + { + DBUG_RETURN(stash_remote_error()); + } + stats.deleted+= (ha_rows) io->affected_rows(); + stats.records-= (ha_rows) io->affected_rows(); + DBUG_PRINT("info", + ("rows deleted %ld rows deleted for all time %ld", + (long) io->affected_rows(), (long) stats.deleted)); + + DBUG_RETURN(0); +} + + +/* + Positions an index cursor to the index specified in the handle. Fetches the + row if available. If the key value is null, begin at the first key of the + index. This method, which is called in the case of an SQL statement having + a WHERE clause on a non-primary key index, simply calls index_read_idx. +*/ + +int ha_federatedx::index_read(uchar *buf, const uchar *key, + uint key_len, ha_rkey_function find_flag) +{ + DBUG_ENTER("ha_federatedx::index_read"); + + if (stored_result) + (void) free_result(); + DBUG_RETURN(index_read_idx_with_result_set(buf, active_index, key, + key_len, find_flag, + &stored_result)); +} + + +/* + Positions an index cursor to the index specified in key. Fetches the + row if any. This is only used to read whole keys. + + This method is called via index_read in the case of a WHERE clause using + a primary key index OR is called DIRECTLY when the WHERE clause + uses a PRIMARY KEY index. + + NOTES + This uses an internal result set that is deleted before function + returns. We need to be able to be callable from ha_rnd_pos() +*/ + +int ha_federatedx::index_read_idx(uchar *buf, uint index, const uchar *key, + uint key_len, enum ha_rkey_function find_flag) +{ + int retval; + FEDERATEDX_IO_RESULT *io_result; + DBUG_ENTER("ha_federatedx::index_read_idx"); + + if ((retval= index_read_idx_with_result_set(buf, index, key, + key_len, find_flag, + &io_result))) + DBUG_RETURN(retval); + /* io is correct, as index_read_idx_with_result_set was ok */ + io->free_result(io_result); + DBUG_RETURN(retval); +} + + +/* + Create result set for rows matching query and return first row + + RESULT + 0 ok In this case *result will contain the result set + table->status == 0 + # error In this case *result will contain 0 + table->status == STATUS_NOT_FOUND +*/ + +int ha_federatedx::index_read_idx_with_result_set(uchar *buf, uint index, + const uchar *key, + uint key_len, + ha_rkey_function find_flag, + FEDERATEDX_IO_RESULT **result) +{ + int retval; + char error_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + char index_value[STRING_BUFFER_USUAL_SIZE]; + char sql_query_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + String index_string(index_value, + sizeof(index_value), + &my_charset_bin); + String sql_query(sql_query_buffer, + sizeof(sql_query_buffer), + &my_charset_bin); + key_range range; + DBUG_ENTER("ha_federatedx::index_read_idx_with_result_set"); + + *result= 0; // In case of errors + index_string.length(0); + sql_query.length(0); + ha_statistic_increment(&SSV::ha_read_key_count); + + sql_query.append(share->select_query); + + range.key= key; + range.length= key_len; + range.flag= find_flag; + create_where_from_key(&index_string, + &table->key_info[index], + &range, + NULL, 0, 0); + sql_query.append(index_string); + + if ((retval= txn->acquire(share, TRUE, &io))) + DBUG_RETURN(retval); + + if (io->query(sql_query.ptr(), sql_query.length())) + { + my_sprintf(error_buffer, (error_buffer, "error: %d '%s'", + io->error_code(), io->error_str())); + retval= ER_QUERY_ON_FOREIGN_DATA_SOURCE; + goto error; + } + if (!(*result= io->store_result())) + { + retval= HA_ERR_END_OF_FILE; + goto error; + } + if (!(retval= read_next(buf, *result))) + DBUG_RETURN(retval); + + io->free_result(*result); + *result= 0; + table->status= STATUS_NOT_FOUND; + DBUG_RETURN(retval); + +error: + table->status= STATUS_NOT_FOUND; + my_error(retval, MYF(0), error_buffer); + DBUG_RETURN(retval); +} + + +/* + This method is used exlusevely by filesort() to check if we + can create sorting buffers of necessary size. + If the handler returns more records that it declares + here server can just crash on filesort(). + We cannot guarantee that's not going to happen with + the FEDERATEDX engine, as we have records==0 always if the + client is a VIEW, and for the table the number of + records can inpredictably change during execution. + So we return maximum possible value here. +*/ + +ha_rows ha_federatedx::estimate_rows_upper_bound() +{ + return HA_POS_ERROR; +} + + +/* Initialized at each key walk (called multiple times unlike rnd_init()) */ + +int ha_federatedx::index_init(uint keynr, bool sorted) +{ + DBUG_ENTER("ha_federatedx::index_init"); + DBUG_PRINT("info", ("table: '%s' key: %u", table->s->table_name.str, keynr)); + active_index= keynr; + DBUG_RETURN(0); +} + + +/* + Read first range +*/ + +int ha_federatedx::read_range_first(const key_range *start_key, + const key_range *end_key, + bool eq_range_arg, bool sorted) +{ + char sql_query_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + int retval; + String sql_query(sql_query_buffer, + sizeof(sql_query_buffer), + &my_charset_bin); + DBUG_ENTER("ha_federatedx::read_range_first"); + + DBUG_ASSERT(!(start_key == NULL && end_key == NULL)); + + sql_query.length(0); + sql_query.append(share->select_query); + create_where_from_key(&sql_query, + &table->key_info[active_index], + start_key, end_key, 0, eq_range_arg); + + if ((retval= txn->acquire(share, FALSE, &io))) + DBUG_RETURN(retval); + + if (stored_result) + { + io->free_result(stored_result); + stored_result= 0; + } + + if (io->query(sql_query.ptr(), sql_query.length())) + { + retval= ER_QUERY_ON_FOREIGN_DATA_SOURCE; + goto error; + } + sql_query.length(0); + + if (!(stored_result= io->store_result())) + { + retval= HA_ERR_END_OF_FILE; + goto error; + } + + retval= read_next(table->record[0], stored_result); + DBUG_RETURN(retval); + +error: + table->status= STATUS_NOT_FOUND; + DBUG_RETURN(retval); +} + + +int ha_federatedx::read_range_next() +{ + int retval; + DBUG_ENTER("ha_federatedx::read_range_next"); + retval= rnd_next(table->record[0]); + DBUG_RETURN(retval); +} + + +/* Used to read forward through the index. */ +int ha_federatedx::index_next(uchar *buf) +{ + DBUG_ENTER("ha_federatedx::index_next"); + ha_statistic_increment(&SSV::ha_read_next_count); + DBUG_RETURN(read_next(buf, stored_result)); +} + + +/* + rnd_init() is called when the system wants the storage engine to do a table + scan. + + This is the method that gets data for the SELECT calls. + + See the federatedx in the introduction at the top of this file to see when + rnd_init() is called. + + Called from filesort.cc, records.cc, sql_handler.cc, sql_select.cc, + sql_table.cc, and sql_update.cc. +*/ + +int ha_federatedx::rnd_init(bool scan) +{ + DBUG_ENTER("ha_federatedx::rnd_init"); + /* + The use of the 'scan' flag is incredibly important for this handler + to work properly, especially with updates containing WHERE clauses + using indexed columns. + + When the initial query contains a WHERE clause of the query using an + indexed column, it's index_read_idx that selects the exact record from + the foreign database. + + When there is NO index in the query, either due to not having a WHERE + clause, or the WHERE clause is using columns that are not indexed, a + 'full table scan' done by rnd_init, which in this situation simply means + a 'select * from ...' on the foreign table. + + In other words, this 'scan' flag gives us the means to ensure that if + there is an index involved in the query, we want index_read_idx to + retrieve the exact record (scan flag is 0), and do not want rnd_init + to do a 'full table scan' and wipe out that result set. + + Prior to using this flag, the problem was most apparent with updates. + + An initial query like 'UPDATE tablename SET anything = whatever WHERE + indexedcol = someval', index_read_idx would get called, using a query + constructed with a WHERE clause built from the values of index ('indexcol' + in this case, having a value of 'someval'). mysql_store_result would + then get called (this would be the result set we want to use). + + After this rnd_init (from sql_update.cc) would be called, it would then + unecessarily call "select * from table" on the foreign table, then call + mysql_store_result, which would wipe out the correct previous result set + from the previous call of index_read_idx's that had the result set + containing the correct record, hence update the wrong row! + + */ + + if (scan) + { + int error; + + if ((error= txn->acquire(share, TRUE, &io))) + DBUG_RETURN(error); + + if (stored_result) + { + io->free_result(stored_result); + stored_result= 0; + } + + if (io->query(share->select_query, + strlen(share->select_query))) + goto error; + + stored_result= io->store_result(); + if (!stored_result) + goto error; + } + DBUG_RETURN(0); + +error: + DBUG_RETURN(stash_remote_error()); +} + + +int ha_federatedx::rnd_end() +{ + DBUG_ENTER("ha_federatedx::rnd_end"); + DBUG_RETURN(index_end()); +} + + +int ha_federatedx::free_result() +{ + int error; + DBUG_ASSERT(stored_result); + if ((error= txn->acquire(share, FALSE, &io))) + { + DBUG_ASSERT(0); // Fail when testing + return error; + } + io->free_result(stored_result); + stored_result= 0; + return 0; +} + +int ha_federatedx::index_end(void) +{ + int error= 0; + DBUG_ENTER("ha_federatedx::index_end"); + if (stored_result) + error= free_result(); + active_index= MAX_KEY; + DBUG_RETURN(error); +} + + +/* + This is called for each row of the table scan. When you run out of records + you should return HA_ERR_END_OF_FILE. Fill buff up with the row information. + The Field structure for the table is the key to getting data into buf + in a manner that will allow the server to understand it. + + Called from filesort.cc, records.cc, sql_handler.cc, sql_select.cc, + sql_table.cc, and sql_update.cc. +*/ + +int ha_federatedx::rnd_next(uchar *buf) +{ + DBUG_ENTER("ha_federatedx::rnd_next"); + + if (stored_result == 0) + { + /* + Return value of rnd_init is not always checked (see records.cc), + so we can get here _even_ if there is _no_ pre-fetched result-set! + TODO: fix it. We can delete this in 5.1 when rnd_init() is checked. + */ + DBUG_RETURN(1); + } + DBUG_RETURN(read_next(buf, stored_result)); +} + + +/* + ha_federatedx::read_next + + reads from a result set and converts to mysql internal + format + + SYNOPSIS + field_in_record_is_null() + buf byte pointer to record + result mysql result set + + DESCRIPTION + This method is a wrapper method that reads one record from a result + set and converts it to the internal table format + + RETURN VALUE + 1 error + 0 no error +*/ + +int ha_federatedx::read_next(uchar *buf, FEDERATEDX_IO_RESULT *result) +{ + int retval; + FEDERATEDX_IO_ROW *row; + DBUG_ENTER("ha_federatedx::read_next"); + + table->status= STATUS_NOT_FOUND; // For easier return + + if ((retval= txn->acquire(share, TRUE, &io))) + DBUG_RETURN(retval); + + /* Fetch a row, insert it back in a row format. */ + if (!(row= io->fetch_row(result))) + DBUG_RETURN(HA_ERR_END_OF_FILE); + + if (!(retval= convert_row_to_internal_format(buf, row, result))) + table->status= 0; + + DBUG_RETURN(retval); +} + + +/* + store reference to current row so that we can later find it for + a re-read, update or delete. + + In case of federatedx, a reference is either a primary key or + the whole record. + + Called from filesort.cc, sql_select.cc, sql_delete.cc and sql_update.cc. +*/ + +void ha_federatedx::position(const uchar *record) +{ + DBUG_ENTER("ha_federatedx::position"); + if (table->s->primary_key != MAX_KEY) + key_copy(ref, (uchar *)record, table->key_info + table->s->primary_key, + ref_length); + else + memcpy(ref, record, ref_length); + DBUG_VOID_RETURN; +} + + +/* + This is like rnd_next, but you are given a position to use to determine the + row. The position will be of the type that you stored in ref. + + This method is required for an ORDER BY + + Called from filesort.cc records.cc sql_insert.cc sql_select.cc sql_update.cc. +*/ + +int ha_federatedx::rnd_pos(uchar *buf, uchar *pos) +{ + int result; + DBUG_ENTER("ha_federatedx::rnd_pos"); + ha_statistic_increment(&SSV::ha_read_rnd_count); + if (table->s->primary_key != MAX_KEY) + { + /* We have a primary key, so use index_read_idx to find row */ + result= index_read_idx(buf, table->s->primary_key, pos, + ref_length, HA_READ_KEY_EXACT); + } + else + { + /* otherwise, get the old record ref as obtained in ::position */ + memcpy(buf, pos, ref_length); + result= 0; + } + table->status= result ? STATUS_NOT_FOUND : 0; + DBUG_RETURN(result); +} + + +/* + ::info() is used to return information to the optimizer. + Currently this table handler doesn't implement most of the fields + really needed. SHOW also makes use of this data + Another note, you will probably want to have the following in your + code: + if (records < 2) + records = 2; + The reason is that the server will optimize for cases of only a single + record. If in a table scan you don't know the number of records + it will probably be better to set records to two so you can return + as many records as you need. + Along with records a few more variables you may wish to set are: + records + deleted + data_file_length + index_file_length + delete_length + check_time + Take a look at the public variables in handler.h for more information. + + Called in: + filesort.cc + ha_heap.cc + item_sum.cc + opt_sum.cc + sql_delete.cc + sql_delete.cc + sql_derived.cc + sql_select.cc + sql_select.cc + sql_select.cc + sql_select.cc + sql_select.cc + sql_show.cc + sql_show.cc + sql_show.cc + sql_show.cc + sql_table.cc + sql_union.cc + sql_update.cc + +*/ + +int ha_federatedx::info(uint flag) +{ + char error_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + uint error_code; + federatedx_io *org_io= io; + DBUG_ENTER("ha_federatedx::info"); + + error_code= ER_QUERY_ON_FOREIGN_DATA_SOURCE; + + /* we want not to show table status if not needed to do so */ + if (flag & (HA_STATUS_VARIABLE | HA_STATUS_CONST | HA_STATUS_AUTO)) + { + if ((error_code= txn->acquire(share, TRUE, &io))) + goto fail; + } + + if (flag & (HA_STATUS_VARIABLE | HA_STATUS_CONST)) + { + /* + size of IO operations (This is based on a good guess, no high science + involved) + */ + if (flag & HA_STATUS_CONST) + stats.block_size= 4096; + + if (io->table_metadata(&stats, share->table_name, share->table_name_length, + flag)) + goto error; + } + + if (flag & HA_STATUS_AUTO) + stats.auto_increment_value= io->last_insert_id(); + + /* + If ::info created it's own transaction, close it. This happens in case + of show table status; + */ + if (org_io != io) + txn->release(&io); + + DBUG_RETURN(0); + +error: + if (io) + { + my_sprintf(error_buffer, (error_buffer, ": %d : %s", + io->error_code(), io->error_str())); + my_error(error_code, MYF(0), error_buffer); + } + else + if (remote_error_number != -1 /* error already reported */) + { + error_code= remote_error_number; + my_error(error_code, MYF(0), ER(error_code)); + } +fail: + DBUG_RETURN(error_code); +} + + +/** + @brief Handles extra signals from MySQL server + + @param[in] operation Hint for storage engine + + @return Operation Status + @retval 0 OK + */ +int ha_federatedx::extra(ha_extra_function operation) +{ + DBUG_ENTER("ha_federatedx::extra"); + switch (operation) { + case HA_EXTRA_IGNORE_DUP_KEY: + ignore_duplicates= TRUE; + break; + case HA_EXTRA_NO_IGNORE_DUP_KEY: + insert_dup_update= FALSE; + ignore_duplicates= FALSE; + break; + case HA_EXTRA_WRITE_CAN_REPLACE: + replace_duplicates= TRUE; + break; + case HA_EXTRA_WRITE_CANNOT_REPLACE: + /* + We use this flag to ensure that we do not create an "INSERT IGNORE" + statement when inserting new rows into the remote table. + */ + replace_duplicates= FALSE; + break; + case HA_EXTRA_INSERT_WITH_UPDATE: + insert_dup_update= TRUE; + break; + default: + /* do nothing */ + DBUG_PRINT("info",("unhandled operation: %d", (uint) operation)); + } + DBUG_RETURN(0); +} + + +/** + @brief Reset state of file to after 'open'. + + @detail This function is called after every statement for all tables + used by that statement. + + @return Operation status + @retval 0 OK +*/ + +int ha_federatedx::reset(void) +{ + insert_dup_update= FALSE; + ignore_duplicates= FALSE; + replace_duplicates= FALSE; + return 0; +} + + +/* + Used to delete all rows in a table. Both for cases of truncate and + for cases where the optimizer realizes that all rows will be + removed as a result of a SQL statement. + + Called from item_sum.cc by Item_func_group_concat::clear(), + Item_sum_count_distinct::clear(), and Item_func_group_concat::clear(). + Called from sql_delete.cc by mysql_delete(). + Called from sql_select.cc by JOIN::reinit(). + Called from sql_union.cc by st_select_lex_unit::exec(). +*/ + +int ha_federatedx::delete_all_rows() +{ + char query_buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + String query(query_buffer, sizeof(query_buffer), &my_charset_bin); + int error; + DBUG_ENTER("ha_federatedx::delete_all_rows"); + + query.length(0); + + query.set_charset(system_charset_info); + query.append(STRING_WITH_LEN("TRUNCATE ")); + append_ident(&query, share->table_name, share->table_name_length, + ident_quote_char); + + /* no need for savepoint in autocommit mode */ + if (!(ha_thd()->options & (OPTION_NOT_AUTOCOMMIT | OPTION_BEGIN))) + txn->stmt_autocommit(); + + /* + TRUNCATE won't return anything in mysql_affected_rows + */ + + if ((error= txn->acquire(share, FALSE, &io))) + DBUG_RETURN(error); + + if (io->query(query.ptr(), query.length())) + { + DBUG_RETURN(stash_remote_error()); + } + stats.deleted+= stats.records; + stats.records= 0; + DBUG_RETURN(0); +} + + +/* + The idea with handler::store_lock() is the following: + + The statement decided which locks we should need for the table + for updates/deletes/inserts we get WRITE locks, for SELECT... we get + read locks. + + Before adding the lock into the table lock handler (see thr_lock.c) + mysqld calls store lock with the requested locks. Store lock can now + modify a write lock to a read lock (or some other lock), ignore the + lock (if we don't want to use MySQL table locks at all) or add locks + for many tables (like we do when we are using a MERGE handler). + + Berkeley DB for federatedx changes all WRITE locks to TL_WRITE_ALLOW_WRITE + (which signals that we are doing WRITES, but we are still allowing other + reader's and writer's. + + When releasing locks, store_lock() are also called. In this case one + usually doesn't have to do anything. + + In some exceptional cases MySQL may send a request for a TL_IGNORE; + This means that we are requesting the same lock as last time and this + should also be ignored. (This may happen when someone does a flush + table when we have opened a part of the tables, in which case mysqld + closes and reopens the tables and tries to get the same locks at last + time). In the future we will probably try to remove this. + + Called from lock.cc by get_lock_data(). +*/ + +THR_LOCK_DATA **ha_federatedx::store_lock(THD *thd, + THR_LOCK_DATA **to, + enum thr_lock_type lock_type) +{ + DBUG_ENTER("ha_federatedx::store_lock"); + if (lock_type != TL_IGNORE && lock.type == TL_UNLOCK) + { + /* + Here is where we get into the guts of a row level lock. + If TL_UNLOCK is set + If we are not doing a LOCK TABLE or DISCARD/IMPORT + TABLESPACE, then allow multiple writers + */ + + if ((lock_type >= TL_WRITE_CONCURRENT_INSERT && + lock_type <= TL_WRITE) && !thd->in_lock_tables) + lock_type= TL_WRITE_ALLOW_WRITE; + + /* + In queries of type INSERT INTO t1 SELECT ... FROM t2 ... + MySQL would use the lock TL_READ_NO_INSERT on t2, and that + would conflict with TL_WRITE_ALLOW_WRITE, blocking all inserts + to t2. Convert the lock to a normal read lock to allow + concurrent inserts to t2. + */ + + if (lock_type == TL_READ_NO_INSERT && !thd->in_lock_tables) + lock_type= TL_READ; + + lock.type= lock_type; + } + + *to++= &lock; + + DBUG_RETURN(to); +} + + +static int test_connection(MYSQL_THD thd, federatedx_io *io, + FEDERATEDX_SHARE *share) +{ + char buffer[FEDERATEDX_QUERY_BUFFER_SIZE]; + String str(buffer, sizeof(buffer), &my_charset_bin); + FEDERATEDX_IO_RESULT *resultset= NULL; + int retval; + + str.length(0); + str.append(STRING_WITH_LEN("SELECT * FROM ")); + append_identifier(thd, &str, share->table_name, + share->table_name_length); + str.append(STRING_WITH_LEN(" WHERE 1=0")); + + if ((retval= io->query(str.ptr(), str.length()))) + { + my_sprintf(buffer, (buffer, + "database: '%s' username: '%s' hostname: '%s'", + share->database, share->username, share->hostname)); + DBUG_PRINT("info", ("error-code: %d", io->error_code())); + my_error(ER_CANT_CREATE_FEDERATED_TABLE, MYF(0), buffer); + } + else + resultset= io->store_result(); + + io->free_result(resultset); + + return retval; +} + +/* + create() does nothing, since we have no local setup of our own. + FUTURE: We should potentially connect to the foreign database and +*/ + +int ha_federatedx::create(const char *name, TABLE *table_arg, + HA_CREATE_INFO *create_info) +{ + int retval; + THD *thd= current_thd; + FEDERATEDX_SHARE tmp_share; // Only a temporary share, to test the url + federatedx_txn *tmp_txn; + federatedx_io *tmp_io= NULL; + DBUG_ENTER("ha_federatedx::create"); + + if ((retval= parse_url(thd->mem_root, &tmp_share, table_arg, 1))) + goto error; + + /* loopback socket connections hang due to LOCK_open mutex */ + if ((!tmp_share.hostname || !strcmp(tmp_share.hostname,my_localhost)) && + !tmp_share.port) + goto error; + + /* + If possible, we try to use an existing network connection to + the remote server. To ensure that no new FEDERATEDX_SERVER + instance is created, we pass NULL in get_server() TABLE arg. + */ + pthread_mutex_lock(&federatedx_mutex); + tmp_share.s= get_server(&tmp_share, NULL); + pthread_mutex_unlock(&federatedx_mutex); + + if (tmp_share.s) + { + tmp_txn= get_txn(thd); + if (!(retval= tmp_txn->acquire(&tmp_share, TRUE, &tmp_io))) + { + retval= test_connection(thd, tmp_io, &tmp_share); + tmp_txn->release(&tmp_io); + } + free_server(tmp_txn, tmp_share.s); + } + else + { + FEDERATEDX_SERVER server; + +#ifdef NOT_YET + /* + Bug#25679 + Ensure that we do not hold the LOCK_open mutex while attempting + to establish FederatedX connection to guard against a trivial + Denial of Service scenerio. + */ + safe_mutex_assert_not_owner(&LOCK_open); +#endif + + fill_server(thd->mem_root, &server, &tmp_share, create_info->table_charset); + +#ifndef DBUG_OFF + pthread_mutex_init(&server.mutex, MY_MUTEX_INIT_FAST); + pthread_mutex_lock(&server.mutex); +#endif + + tmp_io= federatedx_io::construct(thd->mem_root, &server); + + retval= test_connection(thd, tmp_io, &tmp_share); + +#ifndef DBUG_OFF + pthread_mutex_unlock(&server.mutex); + pthread_mutex_destroy(&server.mutex); +#endif + + delete tmp_io; + } + +error: + DBUG_RETURN(retval); + +} + + +int ha_federatedx::stash_remote_error() +{ + DBUG_ENTER("ha_federatedx::stash_remote_error()"); + if (!io) + DBUG_RETURN(remote_error_number); + remote_error_number= io->error_code(); + strmake(remote_error_buf, io->error_str(), sizeof(remote_error_buf)-1); + if (remote_error_number == ER_DUP_ENTRY || + remote_error_number == ER_DUP_KEY) + DBUG_RETURN(HA_ERR_FOUND_DUPP_KEY); + DBUG_RETURN(HA_FEDERATEDX_ERROR_WITH_REMOTE_SYSTEM); +} + + +bool ha_federatedx::get_error_message(int error, String* buf) +{ + DBUG_ENTER("ha_federatedx::get_error_message"); + DBUG_PRINT("enter", ("error: %d", error)); + if (error == HA_FEDERATEDX_ERROR_WITH_REMOTE_SYSTEM) + { + buf->append(STRING_WITH_LEN("Error on remote system: ")); + buf->qs_append(remote_error_number); + buf->append(STRING_WITH_LEN(": ")); + buf->append(remote_error_buf); + + remote_error_number= 0; + remote_error_buf[0]= '\0'; + } + DBUG_PRINT("exit", ("message: %s", buf->ptr())); + DBUG_RETURN(FALSE); +} + + +int ha_federatedx::start_stmt(MYSQL_THD thd, thr_lock_type lock_type) +{ + DBUG_ENTER("ha_federatedx::start_stmt"); + DBUG_ASSERT(txn == get_txn(thd)); + + if (!txn->in_transaction()) + { + txn->stmt_begin(); + trans_register_ha(thd, FALSE, ht); + } + DBUG_RETURN(0); +} + + +int ha_federatedx::external_lock(MYSQL_THD thd, int lock_type) +{ + int error= 0; + DBUG_ENTER("ha_federatedx::external_lock"); + + if (lock_type == F_UNLCK) + txn->release(&io); + else + { + txn= get_txn(thd); + if (!(error= txn->acquire(share, lock_type == F_RDLCK, &io)) && + (lock_type == F_WRLCK || !io->is_autocommit())) + { + if (!thd_test_options(thd, (OPTION_NOT_AUTOCOMMIT | OPTION_BEGIN))) + { + txn->stmt_begin(); + trans_register_ha(thd, FALSE, ht); + } + else + { + txn->txn_begin(); + trans_register_ha(thd, TRUE, ht); + } + } + } + + DBUG_RETURN(error); +} + + +int ha_federatedx::savepoint_set(handlerton *hton, MYSQL_THD thd, void *sv) +{ + int error= 0; + federatedx_txn *txn= (federatedx_txn *) thd_get_ha_data(thd, hton); + DBUG_ENTER("ha_federatedx::savepoint_set"); + + if (txn && txn->has_connections()) + { + if (txn->txn_begin()) + trans_register_ha(thd, TRUE, hton); + + txn->sp_acquire((ulong *) sv); + + DBUG_ASSERT(1 < *(ulong *) sv); + } + + DBUG_RETURN(error); +} + + +int ha_federatedx::savepoint_rollback(handlerton *hton, MYSQL_THD thd, void *sv) + { + int error= 0; + federatedx_txn *txn= (federatedx_txn *) thd_get_ha_data(thd, hton); + DBUG_ENTER("ha_federatedx::savepoint_rollback"); + + if (txn) + error= txn->sp_rollback((ulong *) sv); + + DBUG_RETURN(error); +} + + +int ha_federatedx::savepoint_release(handlerton *hton, MYSQL_THD thd, void *sv) +{ + int error= 0; + federatedx_txn *txn= (federatedx_txn *) thd_get_ha_data(thd, hton); + DBUG_ENTER("ha_federatedx::savepoint_release"); + + if (txn) + error= txn->sp_release((ulong *) sv); + + DBUG_RETURN(error); +} + + +int ha_federatedx::commit(handlerton *hton, MYSQL_THD thd, bool all) +{ + int return_val; + federatedx_txn *txn= (federatedx_txn *) thd_get_ha_data(thd, hton); + DBUG_ENTER("ha_federatedx::commit"); + + if (all) + return_val= txn->txn_commit(); + else + return_val= txn->stmt_commit(); + + DBUG_PRINT("info", ("error val: %d", return_val)); + DBUG_RETURN(return_val); +} + + +int ha_federatedx::rollback(handlerton *hton, MYSQL_THD thd, bool all) +{ + int return_val; + federatedx_txn *txn= (federatedx_txn *) thd_get_ha_data(thd, hton); + DBUG_ENTER("ha_federatedx::rollback"); + + if (all) + return_val= txn->txn_rollback(); + else + return_val= txn->stmt_rollback(); + + DBUG_PRINT("info", ("error val: %d", return_val)); + DBUG_RETURN(return_val); +} + +struct st_mysql_storage_engine federatedx_storage_engine= +{ MYSQL_HANDLERTON_INTERFACE_VERSION }; + +mysql_declare_plugin(federated) +{ + MYSQL_STORAGE_ENGINE_PLUGIN, + &federatedx_storage_engine, + "FEDERATED", + "Patrick Galbraith", + "FederatedX pluggable storage engine", + PLUGIN_LICENSE_GPL, + federatedx_db_init, /* Plugin Init */ + federatedx_done, /* Plugin Deinit */ + 0x0100 /* 1.0 */, + NULL, /* status variables */ + NULL, /* system variables */ + NULL /* config options */ +} +mysql_declare_plugin_end; === added file 'storage/federatedx/ha_federatedx.h' --- a/storage/federatedx/ha_federatedx.h 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/ha_federatedx.h 2009-10-29 23:05:51 +0000 @@ -0,0 +1,446 @@ +/* +Copyright (c) 2008, Patrick Galbraith +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + + * Neither the name of Patrick Galbraith nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +class federatedx_io; + +/* + FEDERATEDX_SERVER will eventually be a structure that will be shared among + all FEDERATEDX_SHARE instances so that the federated server can minimise + the number of open connections. This will eventually lead to the support + of reliable XA federated tables. +*/ +typedef struct st_fedrated_server { + MEM_ROOT mem_root; + uint use_count, io_count; + + uchar *key; + uint key_length; + + const char *scheme; + const char *hostname; + const char *username; + const char *password; + const char *database; + const char *socket; + ushort port; + + const char *csname; + + pthread_mutex_t mutex; + federatedx_io *idle_list; +} FEDERATEDX_SERVER; + +/* + Please read ha_exmple.cc before reading this file. + Please keep in mind that the federatedx storage engine implements all methods + that are required to be implemented. handler.h has a full list of methods + that you can implement. +*/ + +#ifdef USE_PRAGMA_INTERFACE +#pragma interface /* gcc class implementation */ +#endif + +#include <mysql.h> + +/* + handler::print_error has a case statement for error numbers. + This value is (10000) is far out of range and will envoke the + default: case. + (Current error range is 120-159 from include/my_base.h) +*/ +#define HA_FEDERATEDX_ERROR_WITH_REMOTE_SYSTEM 10000 + +#define FEDERATEDX_QUERY_BUFFER_SIZE STRING_BUFFER_USUAL_SIZE * 5 +#define FEDERATEDX_RECORDS_IN_RANGE 2 +#define FEDERATEDX_MAX_KEY_LENGTH 3500 // Same as innodb + +/* + FEDERATEDX_SHARE is a structure that will be shared amoung all open handlers + The example implements the minimum of what you will probably need. +*/ +typedef struct st_federatedx_share { + MEM_ROOT mem_root; + + bool parsed; + /* this key is unique db/tablename */ + const char *share_key; + /* + the primary select query to be used in rnd_init + */ + char *select_query; + /* + remote host info, parse_url supplies + */ + char *server_name; + char *connection_string; + char *scheme; + char *hostname; + char *username; + char *password; + char *database; + char *table_name; + char *table; + char *socket; + char *sport; + int share_key_length; + ushort port; + + uint table_name_length, server_name_length, connect_string_length; + uint use_count; + THR_LOCK lock; + FEDERATEDX_SERVER *s; +} FEDERATEDX_SHARE; + + +typedef struct st_federatedx_result FEDERATEDX_IO_RESULT; +typedef struct st_federatedx_row FEDERATEDX_IO_ROW; +typedef ptrdiff_t FEDERATEDX_IO_OFFSET; + +class federatedx_io +{ + friend class federatedx_txn; + FEDERATEDX_SERVER * const server; + federatedx_io **owner_ptr; + federatedx_io *txn_next; + federatedx_io *idle_next; + bool active; /* currently participating in a transaction */ + bool busy; /* in use by a ha_federated instance */ + bool readonly;/* indicates that no updates have occurred */ + +protected: + void set_active(bool new_active) + { active= new_active; } +public: + federatedx_io(FEDERATEDX_SERVER *); + virtual ~federatedx_io(); + + bool is_readonly() const { return readonly; } + bool is_active() const { return active; } + + const char * get_charsetname() const + { return server->csname ? server->csname : "latin1"; } + + const char * get_hostname() const { return server->hostname; } + const char * get_username() const { return server->username; } + const char * get_password() const { return server->password; } + const char * get_database() const { return server->database; } + ushort get_port() const { return server->port; } + const char * get_socket() const { return server->socket; } + + static bool handles_scheme(const char *scheme); + static federatedx_io *construct(MEM_ROOT *server_root, + FEDERATEDX_SERVER *server); + + static void *operator new(size_t size, MEM_ROOT *mem_root) throw () + { return alloc_root(mem_root, size); } + static void operator delete(void *ptr, size_t size) + { TRASH(ptr, size); } + + virtual int query(const char *buffer, uint length)=0; + virtual FEDERATEDX_IO_RESULT *store_result()=0; + + virtual size_t max_query_size() const=0; + + virtual my_ulonglong affected_rows() const=0; + virtual my_ulonglong last_insert_id() const=0; + + virtual int error_code()=0; + virtual const char *error_str()=0; + + virtual void reset()=0; + virtual int commit()=0; + virtual int rollback()=0; + + virtual int savepoint_set(ulong sp)=0; + virtual ulong savepoint_release(ulong sp)=0; + virtual ulong savepoint_rollback(ulong sp)=0; + virtual void savepoint_restrict(ulong sp)=0; + + virtual ulong last_savepoint() const=0; + virtual ulong actual_savepoint() const=0; + virtual bool is_autocommit() const=0; + + virtual bool table_metadata(ha_statistics *stats, const char *table_name, + uint table_name_length, uint flag) = 0; + + /* resultset operations */ + + virtual void free_result(FEDERATEDX_IO_RESULT *io_result)=0; + virtual unsigned int get_num_fields(FEDERATEDX_IO_RESULT *io_result)=0; + virtual my_ulonglong get_num_rows(FEDERATEDX_IO_RESULT *io_result)=0; + virtual FEDERATEDX_IO_ROW *fetch_row(FEDERATEDX_IO_RESULT *io_result)=0; + virtual ulong *fetch_lengths(FEDERATEDX_IO_RESULT *io_result)=0; + virtual const char *get_column_data(FEDERATEDX_IO_ROW *row, + unsigned int column)=0; + virtual bool is_column_null(const FEDERATEDX_IO_ROW *row, + unsigned int column) const=0; +}; + + +class federatedx_txn +{ + federatedx_io *txn_list; + ulong savepoint_level; + ulong savepoint_stmt; + ulong savepoint_next; + + void release_scan(); +public: + federatedx_txn(); + ~federatedx_txn(); + + bool has_connections() const { return txn_list != NULL; } + bool in_transaction() const { return savepoint_next != 0; } + int acquire(FEDERATEDX_SHARE *share, bool readonly, federatedx_io **io); + void release(federatedx_io **io); + void close(FEDERATEDX_SERVER *); + + bool txn_begin(); + int txn_commit(); + int txn_rollback(); + + bool sp_acquire(ulong *save); + int sp_rollback(ulong *save); + int sp_release(ulong *save); + + bool stmt_begin(); + int stmt_commit(); + int stmt_rollback(); + void stmt_autocommit(); +}; + + +/* + Class definition for the storage engine +*/ +class ha_federatedx: public handler +{ + friend int federatedx_db_init(void *p); + + THR_LOCK_DATA lock; /* MySQL lock */ + FEDERATEDX_SHARE *share; /* Shared lock info */ + federatedx_txn *txn; + federatedx_io *io; + FEDERATEDX_IO_RESULT *stored_result; + uint fetch_num; // stores the fetch num + FEDERATEDX_IO_OFFSET current_position; // Current position used by ::position() + int remote_error_number; + char remote_error_buf[FEDERATEDX_QUERY_BUFFER_SIZE]; + bool ignore_duplicates, replace_duplicates; + bool insert_dup_update; + DYNAMIC_STRING bulk_insert; + +private: + /* + return 0 on success + return errorcode otherwise + */ + uint convert_row_to_internal_format(uchar *buf, FEDERATEDX_IO_ROW *row, + FEDERATEDX_IO_RESULT *result); + bool create_where_from_key(String *to, KEY *key_info, + const key_range *start_key, + const key_range *end_key, + bool records_in_range, bool eq_range); + int stash_remote_error(); + + federatedx_txn *get_txn(THD *thd, bool no_create= FALSE); + + static int disconnect(handlerton *hton, MYSQL_THD thd); + static int savepoint_set(handlerton *hton, MYSQL_THD thd, void *sv); + static int savepoint_rollback(handlerton *hton, MYSQL_THD thd, void *sv); + static int savepoint_release(handlerton *hton, MYSQL_THD thd, void *sv); + static int commit(handlerton *hton, MYSQL_THD thd, bool all); + static int rollback(handlerton *hton, MYSQL_THD thd, bool all); + + bool append_stmt_insert(String *query); + + int read_next(uchar *buf, FEDERATEDX_IO_RESULT *result); + int index_read_idx_with_result_set(uchar *buf, uint index, + const uchar *key, + uint key_len, + ha_rkey_function find_flag, + FEDERATEDX_IO_RESULT **result); + int real_query(const char *query, uint length); + int real_connect(FEDERATEDX_SHARE *my_share, uint create_flag); +public: + ha_federatedx(handlerton *hton, TABLE_SHARE *table_arg); + ~ha_federatedx() {} + /* The name that will be used for display purposes */ + const char *table_type() const { return "FEDERATED"; } + /* + The name of the index type that will be used for display + don't implement this method unless you really have indexes + */ + // perhaps get index type + const char *index_type(uint inx) { return "REMOTE"; } + const char **bas_ext() const; + /* + This is a list of flags that says what the storage engine + implements. The current table flags are documented in + handler.h + */ + ulonglong table_flags() const + { + /* fix server to be able to get remote server table flags */ + return (HA_PRIMARY_KEY_IN_READ_INDEX | HA_FILE_BASED + | HA_REC_NOT_IN_SEQ | HA_AUTO_PART_KEY | HA_CAN_INDEX_BLOBS | + HA_BINLOG_ROW_CAPABLE | HA_BINLOG_STMT_CAPABLE | + HA_NO_PREFIX_CHAR_KEYS | HA_PRIMARY_KEY_REQUIRED_FOR_DELETE | + HA_PARTIAL_COLUMN_READ | HA_NULL_IN_KEY); + } + /* + This is a bitmap of flags that says how the storage engine + implements indexes. The current index flags are documented in + handler.h. If you do not implement indexes, just return zero + here. + + part is the key part to check. First key part is 0 + If all_parts it's set, MySQL want to know the flags for the combined + index up to and including 'part'. + */ + /* fix server to be able to get remote server index flags */ + ulong index_flags(uint inx, uint part, bool all_parts) const + { + return (HA_READ_NEXT | HA_READ_RANGE | HA_READ_AFTER_KEY); + } + uint max_supported_record_length() const { return HA_MAX_REC_LENGTH; } + uint max_supported_keys() const { return MAX_KEY; } + uint max_supported_key_parts() const { return MAX_REF_PARTS; } + uint max_supported_key_length() const { return FEDERATEDX_MAX_KEY_LENGTH; } + uint max_supported_key_part_length() const { return FEDERATEDX_MAX_KEY_LENGTH; } + /* + Called in test_quick_select to determine if indexes should be used. + Normally, we need to know number of blocks . For federatedx we need to + know number of blocks on remote side, and number of packets and blocks + on the network side (?) + Talk to Kostja about this - how to get the + number of rows * ... + disk scan time on other side (block size, size of the row) + network time ... + The reason for "records * 1000" is that such a large number forces + this to use indexes " + */ + double scan_time() + { + DBUG_PRINT("info", ("records %lu", (ulong) stats.records)); + return (double)(stats.records*1000); + } + /* + The next method will never be called if you do not implement indexes. + */ + double read_time(uint index, uint ranges, ha_rows rows) + { + /* + Per Brian, this number is bugus, but this method must be implemented, + and at a later date, he intends to document this issue for handler code + */ + return (double) rows / 20.0+1; + } + + const key_map *keys_to_use_for_scanning() { return &key_map_full; } + /* + Everything below are methods that we implment in ha_federatedx.cc. + + Most of these methods are not obligatory, skip them and + MySQL will treat them as not implemented + */ + int open(const char *name, int mode, uint test_if_locked); // required + int close(void); // required + + void start_bulk_insert(ha_rows rows); + int end_bulk_insert(bool abort); + int write_row(uchar *buf); + int update_row(const uchar *old_data, uchar *new_data); + int delete_row(const uchar *buf); + int index_init(uint keynr, bool sorted); + ha_rows estimate_rows_upper_bound(); + int index_read(uchar *buf, const uchar *key, + uint key_len, enum ha_rkey_function find_flag); + int index_read_idx(uchar *buf, uint idx, const uchar *key, + uint key_len, enum ha_rkey_function find_flag); + int index_next(uchar *buf); + int index_end(); + int read_range_first(const key_range *start_key, + const key_range *end_key, + bool eq_range, bool sorted); + int read_range_next(); + /* + unlike index_init(), rnd_init() can be called two times + without rnd_end() in between (it only makes sense if scan=1). + then the second call should prepare for the new table scan + (e.g if rnd_init allocates the cursor, second call should + position it to the start of the table, no need to deallocate + and allocate it again + */ + int rnd_init(bool scan); //required + int rnd_end(); + int rnd_next(uchar *buf); //required + int rnd_pos(uchar *buf, uchar *pos); //required + void position(const uchar *record); //required + int info(uint); //required + int extra(ha_extra_function operation); + + void update_auto_increment(void); + int repair(THD* thd, HA_CHECK_OPT* check_opt); + int optimize(THD* thd, HA_CHECK_OPT* check_opt); + + int delete_all_rows(void); + int create(const char *name, TABLE *form, + HA_CREATE_INFO *create_info); //required + ha_rows records_in_range(uint inx, key_range *start_key, + key_range *end_key); + uint8 table_cache_type() { return HA_CACHE_TBL_NOCACHE; } + + THR_LOCK_DATA **store_lock(THD *thd, THR_LOCK_DATA **to, + enum thr_lock_type lock_type); //required + bool get_error_message(int error, String *buf); + int start_stmt(THD *thd, thr_lock_type lock_type); + int external_lock(THD *thd, int lock_type); + int reset(void); + int free_result(void); +}; + +extern const char ident_quote_char; // Character for quoting + // identifiers +extern const char value_quote_char; // Character for quoting + // literals + +extern bool append_ident(String *string, const char *name, uint length, + const char quote_char); + + +extern federatedx_io *instantiate_io_mysql(MEM_ROOT *server_root, + FEDERATEDX_SERVER *server); +extern federatedx_io *instantiate_io_null(MEM_ROOT *server_root, + FEDERATEDX_SERVER *server); === added file 'storage/federatedx/plug.in' --- a/storage/federatedx/plug.in 1970-01-01 00:00:00 +0000 +++ b/storage/federatedx/plug.in 2009-10-29 23:05:51 +0000 @@ -0,0 +1,5 @@ +MYSQL_STORAGE_ENGINE(federated,,[FederatedX Storage Engine], + [FederatedX Storage Engine], [max,max-no-ndb]) +MYSQL_PLUGIN_DYNAMIC(federated, [ha_federatedx.la]) +MYSQL_PLUGIN_STATIC(federated, [libfederatedx.a]) +MYSQL_PLUGIN_DEPENDS_ON_MYSQL_INTERNALS(federated, [ha_federatedx.cc])

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[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (igor:2747)
by Igor Babaev 29 Oct '09

29 Oct '09

#At lp:maria based on revid:igor@askmonty.org-20091026173514-biry7lgxqiz2zz7a 2747 Igor Babaev 2009-10-29 Replaced a lame implementation of the function sel_trees_must_be_ored that blocked building index merge plans for the queries with where conditions of the form (key1|2_p1=c AND range(key1_p2)) OR (key1|2_p1=c AND range(key2_p2)). The problem was discovered by Sergey Petrunia when he reviewed the patch for WL#24. Added new test cases. One of them failed to produce an index merge plan before the patch was applied. modified: mysql-test/r/range_vs_index_merge.result mysql-test/r/range_vs_index_merge_innodb.result mysql-test/t/range_vs_index_merge.test sql/opt_range.cc === modified file 'mysql-test/r/range_vs_index_merge.result' --- a/mysql-test/r/range_vs_index_merge.result 2009-10-17 18:40:46 +0000 +++ b/mysql-test/r/range_vs_index_merge.result 2009-10-29 18:49:58 +0000 @@ -1076,6 +1076,68 @@ ID BETWEEN 3500 AND 3800) AND Country='U AND (Name LIKE 'Pho%' OR ID BETWEEN 4000 AND 4300); ID Name Country Population 3798 Phoenix USA 1321045 +DROP INDEX Population ON City; +DROP INDEX Name ON City; +EXPLAIN +SELECT * FROM City +WHERE Country='USA' AND Population BETWEEN 101000 AND 102000 OR +Country='USA' AND Name LIKE 'Pa%'; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE City index_merge Country,CountryPopulation,CountryName CountryPopulation,CountryName 7,38 NULL 10 Using sort_union(CountryPopulation,CountryName); Using where +SELECT * FROM City USE INDEX() +WHERE Country='USA' AND Population BETWEEN 101000 AND 102000 OR +Country='USA' AND Name LIKE 'Pa%'; +ID Name Country Population +3932 Paterson USA 149222 +3943 Pasadena USA 141674 +3953 Pasadena USA 133936 +3967 Paradise USA 124682 +3986 Palmdale USA 116670 +4030 Sandy USA 101853 +4031 Athens-Clarke County USA 101489 +4032 Cambridge USA 101355 +SELECT * FROM City +WHERE Country='USA' AND Population BETWEEN 101000 AND 102000 OR +Country='USA' AND Name LIKE 'Pa%'; +ID Name Country Population +3932 Paterson USA 149222 +3943 Pasadena USA 141674 +3953 Pasadena USA 133936 +3967 Paradise USA 124682 +3986 Palmdale USA 116670 +4030 Sandy USA 101853 +4031 Athens-Clarke County USA 101489 +4032 Cambridge USA 101355 +EXPLAIN +SELECT * FROM City +WHERE Country='USA' AND +(Population BETWEEN 101000 AND 102000 OR Name LIKE 'Pa%'); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE City index_merge Country,CountryPopulation,CountryName CountryPopulation,CountryName 7,38 NULL 10 Using sort_union(CountryPopulation,CountryName); Using where +SELECT * FROM City +WHERE Country='USA' AND +(Population BETWEEN 101000 AND 102000 OR Name LIKE 'Pa%'); +ID Name Country Population +3932 Paterson USA 149222 +3943 Pasadena USA 141674 +3953 Pasadena USA 133936 +3967 Paradise USA 124682 +3986 Palmdale USA 116670 +4030 Sandy USA 101853 +4031 Athens-Clarke County USA 101489 +4032 Cambridge USA 101355 +SELECT * FROM City +WHERE Country='USA' AND +(Population BETWEEN 101000 AND 102000 OR Name LIKE 'Pa%'); +ID Name Country Population +3932 Paterson USA 149222 +3943 Pasadena USA 141674 +3953 Pasadena USA 133936 +3967 Paradise USA 124682 +3986 Palmdale USA 116670 +4030 Sandy USA 101853 +4031 Athens-Clarke County USA 101489 +4032 Cambridge USA 101355 DROP DATABASE world; use test; CREATE TABLE t1 ( === modified file 'mysql-test/r/range_vs_index_merge_innodb.result' --- a/mysql-test/r/range_vs_index_merge_innodb.result 2009-10-17 18:40:46 +0000 +++ b/mysql-test/r/range_vs_index_merge_innodb.result 2009-10-29 18:49:58 +0000 @@ -1077,6 +1077,68 @@ ID BETWEEN 3500 AND 3800) AND Country='U AND (Name LIKE 'Pho%' OR ID BETWEEN 4000 AND 4300); ID Name Country Population 3798 Phoenix USA 1321045 +DROP INDEX Population ON City; +DROP INDEX Name ON City; +EXPLAIN +SELECT * FROM City +WHERE Country='USA' AND Population BETWEEN 101000 AND 102000 OR +Country='USA' AND Name LIKE 'Pa%'; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE City index_merge Country,CountryPopulation,CountryName CountryPopulation,CountryName 7,38 NULL 8 Using sort_union(CountryPopulation,CountryName); Using where +SELECT * FROM City USE INDEX() +WHERE Country='USA' AND Population BETWEEN 101000 AND 102000 OR +Country='USA' AND Name LIKE 'Pa%'; +ID Name Country Population +3932 Paterson USA 149222 +3943 Pasadena USA 141674 +3953 Pasadena USA 133936 +3967 Paradise USA 124682 +3986 Palmdale USA 116670 +4030 Sandy USA 101853 +4031 Athens-Clarke County USA 101489 +4032 Cambridge USA 101355 +SELECT * FROM City +WHERE Country='USA' AND Population BETWEEN 101000 AND 102000 OR +Country='USA' AND Name LIKE 'Pa%'; +ID Name Country Population +3932 Paterson USA 149222 +3943 Pasadena USA 141674 +3953 Pasadena USA 133936 +3967 Paradise USA 124682 +3986 Palmdale USA 116670 +4030 Sandy USA 101853 +4031 Athens-Clarke County USA 101489 +4032 Cambridge USA 101355 +EXPLAIN +SELECT * FROM City +WHERE Country='USA' AND +(Population BETWEEN 101000 AND 102000 OR Name LIKE 'Pa%'); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE City index_merge Country,CountryPopulation,CountryName CountryPopulation,CountryName 7,38 NULL 8 Using sort_union(CountryPopulation,CountryName); Using where +SELECT * FROM City +WHERE Country='USA' AND +(Population BETWEEN 101000 AND 102000 OR Name LIKE 'Pa%'); +ID Name Country Population +3932 Paterson USA 149222 +3943 Pasadena USA 141674 +3953 Pasadena USA 133936 +3967 Paradise USA 124682 +3986 Palmdale USA 116670 +4030 Sandy USA 101853 +4031 Athens-Clarke County USA 101489 +4032 Cambridge USA 101355 +SELECT * FROM City +WHERE Country='USA' AND +(Population BETWEEN 101000 AND 102000 OR Name LIKE 'Pa%'); +ID Name Country Population +3932 Paterson USA 149222 +3943 Pasadena USA 141674 +3953 Pasadena USA 133936 +3967 Paradise USA 124682 +3986 Palmdale USA 116670 +4030 Sandy USA 101853 +4031 Athens-Clarke County USA 101489 +4032 Cambridge USA 101355 DROP DATABASE world; use test; CREATE TABLE t1 ( === modified file 'mysql-test/t/range_vs_index_merge.test' --- a/mysql-test/t/range_vs_index_merge.test 2009-10-17 18:40:46 +0000 +++ b/mysql-test/t/range_vs_index_merge.test 2009-10-29 18:49:58 +0000 @@ -570,6 +570,51 @@ SELECT * FROM City AND (Name LIKE 'Pho%' OR ID BETWEEN 4000 AND 4300); +DROP INDEX Population ON City; +DROP INDEX Name ON City; + +# The pattern of the WHERE condition used in the following query is +# (key1|2_p1=c AND range(key1_p2)) OR (key1|2_p1=c AND range(key2_p2)) +# We get an index merge retrieval over key1, key2 for it + +EXPLAIN +SELECT * FROM City + WHERE Country='USA' AND Population BETWEEN 101000 AND 102000 OR + Country='USA' AND Name LIKE 'Pa%'; + +# The following 2 queries check that the plans +# for the previous plan is valid + +SELECT * FROM City USE INDEX() + WHERE Country='USA' AND Population BETWEEN 101000 AND 102000 OR + Country='USA' AND Name LIKE 'Pa%'; + +SELECT * FROM City + WHERE Country='USA' AND Population BETWEEN 101000 AND 102000 OR + Country='USA' AND Name LIKE 'Pa%'; + + +# The pattern of the WHERE condition used in the following query is +# key1|2_p1=c AND (range(key1_p2) OR range(key2_p2)) +# We get an index merge retrieval over key1, key2 for it + +EXPLAIN +SELECT * FROM City + WHERE Country='USA' AND + (Population BETWEEN 101000 AND 102000 OR Name LIKE 'Pa%'); + +# The following 2 queries check that the plans +# for the previous plan is valid + +SELECT * FROM City + WHERE Country='USA' AND + (Population BETWEEN 101000 AND 102000 OR Name LIKE 'Pa%'); + +SELECT * FROM City + WHERE Country='USA' AND + (Population BETWEEN 101000 AND 102000 OR Name LIKE 'Pa%'); + + DROP DATABASE world; use test; === modified file 'sql/opt_range.cc' --- a/sql/opt_range.cc 2009-10-12 04:59:34 +0000 +++ b/sql/opt_range.cc 2009-10-29 18:49:58 +0000 @@ -262,6 +262,11 @@ public: uint8 part; // Which key part uint8 maybe_null; /* + The ordinal number the least significant component encountered the ranges + of the SEL_ARG tree (the first component has number 1) + */ + uint max_part_no; + /* Number of children of this element in the RB-tree, plus 1 for this element itself. */ @@ -737,12 +742,12 @@ public: uint real_keynr[MAX_KEY]; /* Number of SEL_ARG objects allocated by SEL_ARG::clone_tree operations */ uint alloced_sel_args; + KEY_PART *key[MAX_KEY]; /* First key parts of keys used in the query */ }; class PARAM : public RANGE_OPT_PARAM { public: - KEY_PART *key[MAX_KEY]; /* First key parts of keys used in the query */ ha_rows quick_rows[MAX_KEY]; longlong baseflag; uint max_key_part, range_count; @@ -2172,6 +2177,7 @@ SEL_ARG::SEL_ARG(SEL_ARG &arg) :Sql_allo min_value=arg.min_value; max_value=arg.max_value; next_key_part=arg.next_key_part; + max_part_no= arg.max_part_no; use_count=1; elements=1; } @@ -2189,7 +2195,7 @@ SEL_ARG::SEL_ARG(Field *f,const uchar *m :min_flag(0), max_flag(0), maybe_flag(0), maybe_null(f->real_maybe_null()), elements(1), use_count(1), field(f), min_value((uchar*) min_value_arg), max_value((uchar*) max_value_arg), next(0),prev(0), - next_key_part(0),color(BLACK),type(KEY_RANGE) + next_key_part(0), color(BLACK), type(KEY_RANGE), max_part_no(1) { left=right= &null_element; } @@ -2202,6 +2208,7 @@ SEL_ARG::SEL_ARG(Field *field_,uint8 par field(field_), min_value(min_value_), max_value(max_value_), next(0),prev(0),next_key_part(0),color(BLACK),type(KEY_RANGE) { + max_part_no= part+1; left=right= &null_element; } @@ -2244,6 +2251,7 @@ SEL_ARG *SEL_ARG::clone(RANGE_OPT_PARAM increment_use_count(1); tmp->color= color; tmp->elements= this->elements; + tmp->max_part_no= max_part_no; return tmp; } @@ -7000,14 +7008,14 @@ bool sel_trees_can_be_ored(RANGE_OPT_PAR ordable_keys bitmap of SEL_ARG trees that can be ored DESCRIPTION - For two trees tree1 and tree2 and the bitmap ordable_keys containing - bits for indexes that have SEL_ARG trees in range parts of both trees - and these SEL_ARG trees can be ored the function checks if there are - indexes for which SEL_ARG trees must be ored. Two SEL_ARG trees for the - same index must be ored if all indexes for which SEL_SRG trees from the - range parts of tree1 anf tree2 that can be ored have the same field as - their major index component. - + For two trees tree1 and tree2 the function checks whether they must be + ored. The function assumes that the bitmap ordable_keys contains bits for + those corresponding pairs of SEL_ARG trees from tree1 and tree2 that can + be ored. + We believe that tree1 and tree2 must be ored if any pair of SEL_ARG trees + r1 and r2, such that r1 is from tree1 and r2 is from tree2 and both + of them are marked in ordable_keys, can be merged. + NOTE The function sel_trees_must_be_ored as a rule is used in pair with the function sel_trees_can_be_ored. @@ -7031,21 +7039,31 @@ bool sel_trees_must_be_ored(RANGE_OPT_PA if (!tmp.is_clear_all()) DBUG_RETURN(FALSE); - Field *field= 0; - uint part; - int key_no; - key_map::Iterator it(oredable_keys); - while ((key_no= it++) != key_map::Iterator::BITMAP_END) - { - SEL_ARG *key1= tree1->keys[key_no]; - if (!field) + int idx1, idx2; + key_map::Iterator it1(oredable_keys); + while ((idx1= it1++) != key_map::Iterator::BITMAP_END) + { + KEY_PART *key1_init= param->key[idx1]+tree1->keys[idx1]->part; + KEY_PART *key1_end= param->key[idx1]+tree1->keys[idx1]->max_part_no; + key_map::Iterator it2(oredable_keys); + while ((idx2= it2++) != key_map::Iterator::BITMAP_END) { - field= key1->field; - part= key1->part; + if (idx2 <= idx1) + continue; + + KEY_PART *key2_init= param->key[idx2]+tree2->keys[idx2]->part; + KEY_PART *key2_end= param->key[idx2]+tree2->keys[idx2]->max_part_no; + KEY_PART *part1, *part2; + for (part1= key1_init, part2= key2_init; + part1 < key1_end && part2 < key2_end; + part1++, part2++) + { + if (!part1->field->eq(part2->field)) + DBUG_RETURN(FALSE); + } } - else if (!field->eq(key1->field)) - DBUG_RETURN(FALSE); } + DBUG_RETURN(TRUE); } @@ -7342,6 +7360,7 @@ and_all_keys(RANGE_OPT_PARAM *param, SEL if (!key1) return &null_element; // Impossible ranges key1->use_count++; + key1->max_part_no= max(key2->max_part_no, key2->part+1); return key1; } @@ -7441,6 +7460,7 @@ key_and(RANGE_OPT_PARAM *param, SEL_ARG key1->use_count--; key2->use_count--; SEL_ARG *e1=key1->first(), *e2=key2->first(), *new_tree=0; + uint max_part_no= max(key1->max_part_no, key2->max_part_no); while (e1 && e2) { @@ -7478,6 +7498,7 @@ key_and(RANGE_OPT_PARAM *param, SEL_ARG key2->free_tree(); if (!new_tree) return &null_element; // Impossible range + new_tree->max_part_no= max_part_no; return new_tree; } @@ -7557,6 +7578,8 @@ key_or(RANGE_OPT_PARAM *param, SEL_ARG * bool key2_shared=key2->use_count != 0; key1->maybe_flag|=key2->maybe_flag; + uint max_part_no= max(key1->max_part_no, key2->max_part_no); + for (key2=key2->first(); key2; ) { SEL_ARG *tmp=key1->find_range(key2); // Find key1.min <= key2.min @@ -7749,6 +7772,7 @@ end: key2=next; } key1->use_count++; + key1->max_part_no= max_part_no; return key1; }

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[Maria-developers] [Branch ~maria-captains/maria/5.1] Rev 2752: MWL#17: Table elimination
by noreply＠launchpad.net 29 Oct '09

29 Oct '09

------------------------------------------------------------ revno: 2752 committer: Sergey Petrunya <psergey(a)askmonty.org> branch nick: maria-5.1 timestamp: Thu 2009-10-29 20:50:33 +0300 message: MWL#17: Table elimination - add debug tests (were accidentally not pushed with the bulk of WL) added: mysql-test/r/table_elim_debug.result mysql-test/t/table_elim_debug.test -- lp:maria https://code.launchpad.net/~maria-captains/maria/5.1 Your team Maria developers is subscribed to branch lp:maria. To unsubscribe from this branch go to https://code.launchpad.net/~maria-captains/maria/5.1/+edit-subscription.

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[Maria-developers] Rev 2752: MWL#17: Table elimination in file:///home/psergey/dev/maria-5.1/
by Sergey Petrunya 29 Oct '09

29 Oct '09

At file:///home/psergey/dev/maria-5.1/ ------------------------------------------------------------ revno: 2752 revision-id: psergey(a)askmonty.org-20091029175033-4agewzfel760eq7v parent: monty(a)askmonty.org-20091029000456-polv2cg8dp7zauj1 committer: Sergey Petrunya <psergey(a)askmonty.org> branch nick: maria-5.1 timestamp: Thu 2009-10-29 20:50:33 +0300 message: MWL#17: Table elimination - add debug tests (were accidentally not pushed with the bulk of WL) === added file 'mysql-test/r/table_elim_debug.result' --- a/mysql-test/r/table_elim_debug.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/r/table_elim_debug.result 2009-10-29 17:50:33 +0000 @@ -0,0 +1,22 @@ +drop table if exists t1, t2; +create table t1 (a int); +insert into t1 values (0),(1),(2),(3); +create table t2 (a int primary key, b int) +as select a, a as b from t1 where a in (1,2); +explain select t1.a from t1 left join t2 on t2.a=t1.a; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 4 +set optimizer_switch='table_elimination=off'; +explain select t1.a from t1 left join t2 on t2.a=t1.a; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 4 +1 SIMPLE t2 eq_ref PRIMARY PRIMARY 4 test.t1.a 1 Using index +set optimizer_switch='table_elimination=on'; +explain select t1.a from t1 left join t2 on t2.a=t1.a; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 4 +set optimizer_switch='table_elimination=default'; +explain select t1.a from t1 left join t2 on t2.a=t1.a; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 4 +drop table t1, t2; === added file 'mysql-test/t/table_elim_debug.test' --- a/mysql-test/t/table_elim_debug.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/t/table_elim_debug.test 2009-10-29 17:50:33 +0000 @@ -0,0 +1,27 @@ +# +# Table elimination (MWL#17) tests that need debug build +# +--source include/have_debug.inc + +--disable_warnings +drop table if exists t1, t2; +--enable_warnings + +# Check if optimizer_switch works + +create table t1 (a int); +insert into t1 values (0),(1),(2),(3); + +create table t2 (a int primary key, b int) + as select a, a as b from t1 where a in (1,2); + +explain select t1.a from t1 left join t2 on t2.a=t1.a; + +set optimizer_switch='table_elimination=off'; +explain select t1.a from t1 left join t2 on t2.a=t1.a; +set optimizer_switch='table_elimination=on'; +explain select t1.a from t1 left join t2 on t2.a=t1.a; +set optimizer_switch='table_elimination=default'; +explain select t1.a from t1 left join t2 on t2.a=t1.a; + +drop table t1, t2;

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[Maria-developers] [Branch ~maria-captains/maria/5.1] Rev 2751: Compile by default MySQL clients with libmysqldclient.a (not .so)
by noreply＠launchpad.net 29 Oct '09

29 Oct '09

------------------------------------------------------------ revno: 2751 committer: Michael Widenius <monty(a)askmonty.org> branch nick: mysql-maria timestamp: Thu 2009-10-29 02:04:56 +0200 message: Compile by default MySQL clients with libmysqldclient.a (not .so) This makes them suitable for tar archices right away and also are easier to copy Don't disable federated storage engine by default. Don't allow one to disable the Maria storage engine if it's used for temp tables modified: BUILD/SETUP.sh scripts/make_binary_distribution.sh sql/mysqld.cc sql/sql_plugin.cc -- lp:maria https://code.launchpad.net/~maria-captains/maria/5.1 Your team Maria developers is subscribed to branch lp:maria. To unsubscribe from this branch go to https://code.launchpad.net/~maria-captains/maria/5.1/+edit-subscription.

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[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (monty:2751)
by Michael Widenius 29 Oct '09

29 Oct '09

#At lp:maria based on revid:monty@askmonty.org-20091028080854-gq874sgqepqxqlgc 2751 Michael Widenius 2009-10-29 Compile by default MySQL clients with libmysqldclient.a (not .so) This makes them suitable for tar archices right away and also are easier to copy Don't disable federated storage engine by default. Don't allow one to disable the Maria storage engine if it's used for temp tables modified: BUILD/SETUP.sh scripts/make_binary_distribution.sh sql/mysqld.cc sql/sql_plugin.cc per-file messages: BUILD/SETUP.sh Compile by default MySQL clients with libmysqldclient.a (not .so) This makes them suitable for tar archices right away and also are easier to copy scripts/make_binary_distribution.sh Abort it clients are compiled with the shared libmysqlclient.so library sql/mysqld.cc Don't call kill_mysql() if signal handler is not setup (causes a core dump). This is only relevant when starting with --gdb. sql/sql_plugin.cc Don't disable federated storage engine by default. Don't allow one to disable the Maria storage engine if it's used for temp tables === modified file 'BUILD/SETUP.sh' --- a/BUILD/SETUP.sh 2009-10-06 14:53:46 +0000 +++ b/BUILD/SETUP.sh 2009-10-29 00:04:56 +0000 @@ -146,6 +146,13 @@ then debug_cflags="$debug_cflags $debug_extra_cflags" fi +static_link="--with-mysqld-ldflags=-all-static " +static_link="$static_link --with-client-ldflags=-all-static" +# we need local-infile in all binaries for rpl000001 +# if you need to disable local-infile in the client, write a build script +# and unset local_infile_configs +local_infile_configs="--enable-local-infile" + # # Configuration options. # @@ -154,6 +161,8 @@ base_configs="$base_configs --with-extra base_configs="$base_configs --enable-thread-safe-client " base_configs="$base_configs --with-big-tables" base_configs="$base_configs --with-plugin-maria --with-maria-tmp-tables --without-plugin-innodb_plugin" +# Compile our client programs with static libraries to allow them to be moved +base_configs="$base_configs --with-mysqld-ldflags=-static --with-client-ldflags=-static" if test -d "$path/../cmd-line-utils/readline" then @@ -163,14 +172,6 @@ then base_configs="$base_configs --with-libedit" fi -static_link="--with-mysqld-ldflags=-all-static " -static_link="$static_link --with-client-ldflags=-all-static" -# we need local-infile in all binaries for rpl000001 -# if you need to disable local-infile in the client, write a build script -# and unset local_infile_configs -local_infile_configs="--enable-local-infile" - - max_no_embedded_configs="$SSL_LIBRARY --with-plugins=max" max_no_qc_configs="$SSL_LIBRARY --with-plugins=max --without-query-cache" max_no_ndb_configs="$SSL_LIBRARY --with-plugins=max-no-ndb --with-embedded-server --with-libevent" === modified file 'scripts/make_binary_distribution.sh' --- a/scripts/make_binary_distribution.sh 2009-10-23 16:48:54 +0000 +++ b/scripts/make_binary_distribution.sh 2009-10-29 00:04:56 +0000 @@ -231,6 +231,18 @@ if [ x"$BASE_SYSTEM" != x"netware" ] ; t # ---------------------------------------------------------------------- set -e + # + # Check that the client is compiled with libmysqlclient.a + # + if test -f ./client/.libs/mysql + then + echo "" + echo "The MySQL clients are compiled dynamicly, which is not allowed for" + echo "a MySQL binary tar file. Please configure with" + echo "--with-client-ldflags=-all-static and try again" + exit 1; + fi + # ---------------------------------------------------------------------- # Really ugly, one script, "mysql_install_db", needs prefix set to ".", # i.e. makes access relative the current directory. This matches === modified file 'sql/mysqld.cc' --- a/sql/mysqld.cc 2009-10-26 11:38:17 +0000 +++ b/sql/mysqld.cc 2009-10-29 00:04:56 +0000 @@ -1889,7 +1889,9 @@ void close_connection(THD *thd, uint err extern "C" sig_handler end_mysqld_signal(int sig __attribute__((unused))) { DBUG_ENTER("end_mysqld_signal"); - kill_mysql(); // Take down mysqld nicely + /* Don't call kill_mysql() if signal thread is not running */ + if (signal_thread_in_use) + kill_mysql(); // Take down mysqld nicely DBUG_VOID_RETURN; /* purecov: deadcode */ } === modified file 'sql/sql_plugin.cc' --- a/sql/sql_plugin.cc 2009-10-26 11:35:42 +0000 +++ b/sql/sql_plugin.cc 2009-10-29 00:04:56 +0000 @@ -3226,7 +3226,6 @@ static int test_plugin_options(MEM_ROOT my_bool can_disable; bool disable_plugin; enum_plugin_load_policy plugin_load_policy= PLUGIN_ON; - MEM_ROOT *mem_root= alloc_root_inited(&tmp->mem_root) ? &tmp->mem_root : &plugin_mem_root; st_mysql_sys_var **opt; @@ -3240,13 +3239,13 @@ static int test_plugin_options(MEM_ROOT DBUG_ENTER("test_plugin_options"); DBUG_ASSERT(tmp->plugin && tmp->name.str); +#ifdef WITH_NDBCLUSTER_STORAGE_ENGINE /* - The 'federated' and 'ndbcluster' storage engines are always disabled by - default. + The 'ndbcluster' storage engines is always disabled by default. */ - if (!(my_strcasecmp(&my_charset_latin1, tmp->name.str, "federated") && - my_strcasecmp(&my_charset_latin1, tmp->name.str, "ndbcluster"))) + if (!my_strcasecmp(&my_charset_latin1, tmp->name.str, "ndbcluster")) plugin_load_policy= PLUGIN_OFF; +#endif for (opt= tmp->plugin->system_vars; opt && *opt; opt++) count+= 2; /* --{plugin}-{optname} and --plugin-{plugin}-{optname} */ @@ -3295,6 +3294,11 @@ static int test_plugin_options(MEM_ROOT can_disable= my_strcasecmp(&my_charset_latin1, tmp->name.str, "MyISAM") && my_strcasecmp(&my_charset_latin1, tmp->name.str, "MEMORY"); +#ifdef USE_MARIA_FOR_TMP_TABLES + if (!can_disable) + can_disable= (my_strcasecmp(&my_charset_latin1, tmp->name.str, "Maria") + != 0); +#endif tmp->is_mandatory= (plugin_load_policy == PLUGIN_FORCE) || !can_disable;

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[Maria-developers] bzr commit into Mariadb 5.2, with Maria 2.0:maria/5.2 branch (monty:2730)
by Michael Widenius 28 Oct '09

28 Oct '09

#At lp:maria/5.2 based on revid:monty@askmonty.org-20091028145607-b9uhyn3bzbh9oc4d 2730 Michael Widenius 2009-10-29 [merge] Merge with 5.1 (Faster test cases) modified: mysql-test/r/alter_table.result mysql-test/r/func_misc.result mysql-test/r/gis-rtree.result mysql-test/r/innodb_xtradb_bug317074.result mysql-test/r/merge.result mysql-test/r/myisam_debug.result mysql-test/suite/parts/inc/partition.pre mysql-test/suite/parts/inc/partition_bigint.inc mysql-test/suite/parts/inc/partition_binary.inc mysql-test/suite/parts/inc/partition_bit.inc mysql-test/suite/parts/inc/partition_char.inc mysql-test/suite/parts/inc/partition_date.inc mysql-test/suite/parts/inc/partition_datetime.inc mysql-test/suite/parts/inc/partition_decimal.inc mysql-test/suite/parts/inc/partition_double.inc mysql-test/suite/parts/inc/partition_enum.inc mysql-test/suite/parts/inc/partition_float.inc mysql-test/suite/parts/inc/partition_int.inc mysql-test/suite/parts/inc/partition_mediumint.inc mysql-test/suite/parts/inc/partition_smallint.inc mysql-test/suite/parts/inc/partition_time.inc mysql-test/suite/parts/inc/partition_timestamp.inc mysql-test/suite/parts/inc/partition_tinyint.inc mysql-test/suite/parts/inc/partition_varbinary.inc mysql-test/suite/parts/inc/partition_varchar.inc mysql-test/suite/parts/inc/partition_year.inc mysql-test/suite/parts/r/partition_char_innodb.result mysql-test/suite/parts/r/partition_char_myisam.result mysql-test/suite/parts/r/partition_datetime_innodb.result mysql-test/suite/parts/r/partition_datetime_myisam.result mysql-test/suite/parts/t/part_supported_sql_func_innodb.test mysql-test/suite/parts/t/partition_alter1_1_2_innodb.test mysql-test/suite/parts/t/partition_alter4_myisam.test mysql-test/t/almost_full.test mysql-test/t/alter_table.test mysql-test/t/archive.test mysql-test/t/bench_count_distinct.test mysql-test/t/change_user.test mysql-test/t/check.test mysql-test/t/count_distinct2.test mysql-test/t/count_distinct3.test mysql-test/t/ctype_euckr.test mysql-test/t/derived.test mysql-test/t/events_time_zone.test mysql-test/t/fulltext2.test mysql-test/t/func_misc.test mysql-test/t/gis-rtree.test mysql-test/t/heap.test mysql-test/t/innodb_xtradb_bug317074.test mysql-test/t/insert.test mysql-test/t/kill.test mysql-test/t/merge.test mysql-test/t/multi_update.test mysql-test/t/multi_update2.test mysql-test/t/myisam.test mysql-test/t/myisam_debug.test mysql-test/t/myisampack.test mysql-test/t/order_by.test mysql-test/t/order_fill_sortbuf.test mysql-test/t/partition.test mysql-test/t/partition_archive.test mysql-test/t/select_found.test mysql-test/t/sp-big.test mysql-test/t/subselect.test mysql-test/t/warnings.test === modified file 'mysql-test/r/alter_table.result' --- a/mysql-test/r/alter_table.result 2009-06-07 10:05:19 +0000 +++ b/mysql-test/r/alter_table.result 2009-10-28 07:52:34 +0000 @@ -143,16 +143,6 @@ t1 1 n4 1 n4 A NULL NULL NULL YES BTREE t1 1 n4 2 n1 A NULL NULL NULL BTREE disabled t1 1 n4 3 n2 A NULL NULL NULL YES BTREE disabled t1 1 n4 4 n3 A NULL NULL NULL YES BTREE disabled -insert into t1 values(10,RAND()*1000,RAND()*1000,RAND()); -insert into t1 values(9,RAND()*1000,RAND()*1000,RAND()); -insert into t1 values(8,RAND()*1000,RAND()*1000,RAND()); -insert into t1 values(7,RAND()*1000,RAND()*1000,RAND()); -insert into t1 values(6,RAND()*1000,RAND()*1000,RAND()); -insert into t1 values(5,RAND()*1000,RAND()*1000,RAND()); -insert into t1 values(4,RAND()*1000,RAND()*1000,RAND()); -insert into t1 values(3,RAND()*1000,RAND()*1000,RAND()); -insert into t1 values(2,RAND()*1000,RAND()*1000,RAND()); -insert into t1 values(1,RAND()*1000,RAND()*1000,RAND()); alter table t1 enable keys; show keys from t1; Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment @@ -183,106 +173,6 @@ i int(10) unsigned NO PRI NULL auto_incr c char(10) YES NULL drop table t1; create table t1 (a int, b int); -insert into t1 values(1,100), (2,100), (3, 100); -insert into t1 values(1,99), (2,99), (3, 99); -insert into t1 values(1,98), (2,98), (3, 98); -insert into t1 values(1,97), (2,97), (3, 97); -insert into t1 values(1,96), (2,96), (3, 96); -insert into t1 values(1,95), (2,95), (3, 95); -insert into t1 values(1,94), (2,94), (3, 94); -insert into t1 values(1,93), (2,93), (3, 93); -insert into t1 values(1,92), (2,92), (3, 92); -insert into t1 values(1,91), (2,91), (3, 91); -insert into t1 values(1,90), (2,90), (3, 90); -insert into t1 values(1,89), (2,89), (3, 89); -insert into t1 values(1,88), (2,88), (3, 88); -insert into t1 values(1,87), (2,87), (3, 87); -insert into t1 values(1,86), (2,86), (3, 86); -insert into t1 values(1,85), (2,85), (3, 85); -insert into t1 values(1,84), (2,84), (3, 84); -insert into t1 values(1,83), (2,83), (3, 83); -insert into t1 values(1,82), (2,82), (3, 82); -insert into t1 values(1,81), (2,81), (3, 81); -insert into t1 values(1,80), (2,80), (3, 80); -insert into t1 values(1,79), (2,79), (3, 79); -insert into t1 values(1,78), (2,78), (3, 78); -insert into t1 values(1,77), (2,77), (3, 77); -insert into t1 values(1,76), (2,76), (3, 76); -insert into t1 values(1,75), (2,75), (3, 75); -insert into t1 values(1,74), (2,74), (3, 74); -insert into t1 values(1,73), (2,73), (3, 73); -insert into t1 values(1,72), (2,72), (3, 72); -insert into t1 values(1,71), (2,71), (3, 71); -insert into t1 values(1,70), (2,70), (3, 70); -insert into t1 values(1,69), (2,69), (3, 69); -insert into t1 values(1,68), (2,68), (3, 68); -insert into t1 values(1,67), (2,67), (3, 67); -insert into t1 values(1,66), (2,66), (3, 66); -insert into t1 values(1,65), (2,65), (3, 65); -insert into t1 values(1,64), (2,64), (3, 64); -insert into t1 values(1,63), (2,63), (3, 63); -insert into t1 values(1,62), (2,62), (3, 62); -insert into t1 values(1,61), (2,61), (3, 61); -insert into t1 values(1,60), (2,60), (3, 60); -insert into t1 values(1,59), (2,59), (3, 59); -insert into t1 values(1,58), (2,58), (3, 58); -insert into t1 values(1,57), (2,57), (3, 57); -insert into t1 values(1,56), (2,56), (3, 56); -insert into t1 values(1,55), (2,55), (3, 55); -insert into t1 values(1,54), (2,54), (3, 54); -insert into t1 values(1,53), (2,53), (3, 53); -insert into t1 values(1,52), (2,52), (3, 52); -insert into t1 values(1,51), (2,51), (3, 51); -insert into t1 values(1,50), (2,50), (3, 50); -insert into t1 values(1,49), (2,49), (3, 49); -insert into t1 values(1,48), (2,48), (3, 48); -insert into t1 values(1,47), (2,47), (3, 47); -insert into t1 values(1,46), (2,46), (3, 46); -insert into t1 values(1,45), (2,45), (3, 45); -insert into t1 values(1,44), (2,44), (3, 44); -insert into t1 values(1,43), (2,43), (3, 43); -insert into t1 values(1,42), (2,42), (3, 42); -insert into t1 values(1,41), (2,41), (3, 41); -insert into t1 values(1,40), (2,40), (3, 40); -insert into t1 values(1,39), (2,39), (3, 39); -insert into t1 values(1,38), (2,38), (3, 38); -insert into t1 values(1,37), (2,37), (3, 37); -insert into t1 values(1,36), (2,36), (3, 36); -insert into t1 values(1,35), (2,35), (3, 35); -insert into t1 values(1,34), (2,34), (3, 34); -insert into t1 values(1,33), (2,33), (3, 33); -insert into t1 values(1,32), (2,32), (3, 32); -insert into t1 values(1,31), (2,31), (3, 31); -insert into t1 values(1,30), (2,30), (3, 30); -insert into t1 values(1,29), (2,29), (3, 29); -insert into t1 values(1,28), (2,28), (3, 28); -insert into t1 values(1,27), (2,27), (3, 27); -insert into t1 values(1,26), (2,26), (3, 26); -insert into t1 values(1,25), (2,25), (3, 25); -insert into t1 values(1,24), (2,24), (3, 24); -insert into t1 values(1,23), (2,23), (3, 23); -insert into t1 values(1,22), (2,22), (3, 22); -insert into t1 values(1,21), (2,21), (3, 21); -insert into t1 values(1,20), (2,20), (3, 20); -insert into t1 values(1,19), (2,19), (3, 19); -insert into t1 values(1,18), (2,18), (3, 18); -insert into t1 values(1,17), (2,17), (3, 17); -insert into t1 values(1,16), (2,16), (3, 16); -insert into t1 values(1,15), (2,15), (3, 15); -insert into t1 values(1,14), (2,14), (3, 14); -insert into t1 values(1,13), (2,13), (3, 13); -insert into t1 values(1,12), (2,12), (3, 12); -insert into t1 values(1,11), (2,11), (3, 11); -insert into t1 values(1,10), (2,10), (3, 10); -insert into t1 values(1,9), (2,9), (3, 9); -insert into t1 values(1,8), (2,8), (3, 8); -insert into t1 values(1,7), (2,7), (3, 7); -insert into t1 values(1,6), (2,6), (3, 6); -insert into t1 values(1,5), (2,5), (3, 5); -insert into t1 values(1,4), (2,4), (3, 4); -insert into t1 values(1,3), (2,3), (3, 3); -insert into t1 values(1,2), (2,2), (3, 2); -insert into t1 values(1,1), (2,1), (3, 1); alter table t1 add unique (a,b), add key (b); show keys from t1; Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment === modified file 'mysql-test/r/func_misc.result' --- a/mysql-test/r/func_misc.result 2009-06-11 16:21:32 +0000 +++ b/mysql-test/r/func_misc.result 2009-10-28 07:52:34 +0000 @@ -116,10 +116,6 @@ CREATE TEMPORARY TABLE t_history (attemp start_ts DATETIME, end_ts DATETIME, start_cached INTEGER, end_cached INTEGER); CREATE TABLE t1 (f1 BIGINT); -INSERT INTO t1 VALUES (1); -INSERT INTO t1 VALUES (1); -INSERT INTO t1 VALUES (1); -INSERT INTO t1 VALUES (1); INSERT INTO t_history SET attempt = 4 - 4 + 1, start_ts = NOW(), start_cached = 0; === modified file 'mysql-test/r/gis-rtree.result' --- a/mysql-test/r/gis-rtree.result 2009-07-10 23:12:13 +0000 +++ b/mysql-test/r/gis-rtree.result 2009-10-28 07:52:34 +0000 @@ -12,156 +12,6 @@ t1 CREATE TABLE `t1` ( PRIMARY KEY (`fid`), SPATIAL KEY `g` (`g`) ) ENGINE=MyISAM DEFAULT CHARSET=latin1 -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(150 150, 150 150)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(149 149, 151 151)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(148 148, 152 152)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(147 147, 153 153)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(146 146, 154 154)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(145 145, 155 155)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(144 144, 156 156)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(143 143, 157 157)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(142 142, 158 158)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(141 141, 159 159)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(140 140, 160 160)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(139 139, 161 161)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(138 138, 162 162)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(137 137, 163 163)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(136 136, 164 164)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(135 135, 165 165)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(134 134, 166 166)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(133 133, 167 167)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(132 132, 168 168)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(131 131, 169 169)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(130 130, 170 170)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(129 129, 171 171)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(128 128, 172 172)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(127 127, 173 173)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(126 126, 174 174)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(125 125, 175 175)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(124 124, 176 176)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(123 123, 177 177)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(122 122, 178 178)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(121 121, 179 179)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(120 120, 180 180)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(119 119, 181 181)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(118 118, 182 182)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(117 117, 183 183)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(116 116, 184 184)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(115 115, 185 185)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(114 114, 186 186)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(113 113, 187 187)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(112 112, 188 188)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(111 111, 189 189)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(110 110, 190 190)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(109 109, 191 191)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(108 108, 192 192)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(107 107, 193 193)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(106 106, 194 194)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(105 105, 195 195)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(104 104, 196 196)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(103 103, 197 197)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(102 102, 198 198)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(101 101, 199 199)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(100 100, 200 200)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(99 99, 201 201)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(98 98, 202 202)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(97 97, 203 203)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(96 96, 204 204)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(95 95, 205 205)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(94 94, 206 206)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(93 93, 207 207)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(92 92, 208 208)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(91 91, 209 209)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(90 90, 210 210)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(89 89, 211 211)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(88 88, 212 212)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(87 87, 213 213)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(86 86, 214 214)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(85 85, 215 215)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(84 84, 216 216)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(83 83, 217 217)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(82 82, 218 218)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(81 81, 219 219)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(80 80, 220 220)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(79 79, 221 221)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(78 78, 222 222)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(77 77, 223 223)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(76 76, 224 224)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(75 75, 225 225)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(74 74, 226 226)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(73 73, 227 227)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(72 72, 228 228)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(71 71, 229 229)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(70 70, 230 230)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(69 69, 231 231)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(68 68, 232 232)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(67 67, 233 233)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(66 66, 234 234)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(65 65, 235 235)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(64 64, 236 236)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(63 63, 237 237)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(62 62, 238 238)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(61 61, 239 239)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(60 60, 240 240)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(59 59, 241 241)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(58 58, 242 242)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(57 57, 243 243)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(56 56, 244 244)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(55 55, 245 245)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(54 54, 246 246)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(53 53, 247 247)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(52 52, 248 248)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(51 51, 249 249)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(50 50, 250 250)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(49 49, 251 251)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(48 48, 252 252)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(47 47, 253 253)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(46 46, 254 254)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(45 45, 255 255)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(44 44, 256 256)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(43 43, 257 257)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(42 42, 258 258)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(41 41, 259 259)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(40 40, 260 260)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(39 39, 261 261)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(38 38, 262 262)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(37 37, 263 263)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(36 36, 264 264)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(35 35, 265 265)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(34 34, 266 266)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(33 33, 267 267)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(32 32, 268 268)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(31 31, 269 269)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(30 30, 270 270)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(29 29, 271 271)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(28 28, 272 272)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(27 27, 273 273)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(26 26, 274 274)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(25 25, 275 275)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(24 24, 276 276)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(23 23, 277 277)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(22 22, 278 278)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(21 21, 279 279)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(20 20, 280 280)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(19 19, 281 281)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(18 18, 282 282)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(17 17, 283 283)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(16 16, 284 284)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(15 15, 285 285)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(14 14, 286 286)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(13 13, 287 287)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(12 12, 288 288)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(11 11, 289 289)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(10 10, 290 290)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(9 9, 291 291)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(8 8, 292 292)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(7 7, 293 293)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(6 6, 294 294)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(5 5, 295 295)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(4 4, 296 296)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(3 3, 297 297)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(2 2, 298 298)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(1 1, 299 299)')); SELECT count(*) FROM t1; count(*) 150 @@ -186,106 +36,6 @@ CREATE TABLE t2 ( fid INT NOT NULL AUTO_INCREMENT PRIMARY KEY, g GEOMETRY NOT NULL ) ENGINE=MyISAM; -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 10 * 10 - 9), Point(10 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 9 * 10 - 9), Point(10 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 8 * 10 - 9), Point(10 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 7 * 10 - 9), Point(10 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 6 * 10 - 9), Point(10 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 5 * 10 - 9), Point(10 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 4 * 10 - 9), Point(10 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 3 * 10 - 9), Point(10 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 2 * 10 - 9), Point(10 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 1 * 10 - 9), Point(10 * 10, 1 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 10 * 10 - 9), Point(9 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 9 * 10 - 9), Point(9 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 8 * 10 - 9), Point(9 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 7 * 10 - 9), Point(9 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 6 * 10 - 9), Point(9 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 5 * 10 - 9), Point(9 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 4 * 10 - 9), Point(9 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 3 * 10 - 9), Point(9 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 2 * 10 - 9), Point(9 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 1 * 10 - 9), Point(9 * 10, 1 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 10 * 10 - 9), Point(8 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 9 * 10 - 9), Point(8 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 8 * 10 - 9), Point(8 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 7 * 10 - 9), Point(8 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 6 * 10 - 9), Point(8 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 5 * 10 - 9), Point(8 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 4 * 10 - 9), Point(8 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 3 * 10 - 9), Point(8 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 2 * 10 - 9), Point(8 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 1 * 10 - 9), Point(8 * 10, 1 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(7 * 10 - 9, 10 * 10 - 9), Point(7 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(7 * 10 - 9, 9 * 10 - 9), Point(7 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(7 * 10 - 9, 8 * 10 - 9), Point(7 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(7 * 10 - 9, 7 * 10 - 9), Point(7 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(7 * 10 - 9, 6 * 10 - 9), Point(7 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(7 * 10 - 9, 5 * 10 - 9), Point(7 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(7 * 10 - 9, 4 * 10 - 9), Point(7 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(7 * 10 - 9, 3 * 10 - 9), Point(7 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(7 * 10 - 9, 2 * 10 - 9), Point(7 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(7 * 10 - 9, 1 * 10 - 9), Point(7 * 10, 1 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(6 * 10 - 9, 10 * 10 - 9), Point(6 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(6 * 10 - 9, 9 * 10 - 9), Point(6 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(6 * 10 - 9, 8 * 10 - 9), Point(6 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(6 * 10 - 9, 7 * 10 - 9), Point(6 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(6 * 10 - 9, 6 * 10 - 9), Point(6 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(6 * 10 - 9, 5 * 10 - 9), Point(6 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(6 * 10 - 9, 4 * 10 - 9), Point(6 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(6 * 10 - 9, 3 * 10 - 9), Point(6 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(6 * 10 - 9, 2 * 10 - 9), Point(6 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(6 * 10 - 9, 1 * 10 - 9), Point(6 * 10, 1 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 10 * 10 - 9), Point(5 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 9 * 10 - 9), Point(5 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 8 * 10 - 9), Point(5 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 7 * 10 - 9), Point(5 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 6 * 10 - 9), Point(5 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 5 * 10 - 9), Point(5 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 4 * 10 - 9), Point(5 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 3 * 10 - 9), Point(5 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 2 * 10 - 9), Point(5 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 1 * 10 - 9), Point(5 * 10, 1 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 10 * 10 - 9), Point(4 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 9 * 10 - 9), Point(4 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 8 * 10 - 9), Point(4 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 7 * 10 - 9), Point(4 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 6 * 10 - 9), Point(4 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 5 * 10 - 9), Point(4 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 4 * 10 - 9), Point(4 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 3 * 10 - 9), Point(4 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 2 * 10 - 9), Point(4 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 1 * 10 - 9), Point(4 * 10, 1 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 10 * 10 - 9), Point(3 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 9 * 10 - 9), Point(3 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 8 * 10 - 9), Point(3 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 7 * 10 - 9), Point(3 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 6 * 10 - 9), Point(3 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 5 * 10 - 9), Point(3 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 4 * 10 - 9), Point(3 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 3 * 10 - 9), Point(3 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 2 * 10 - 9), Point(3 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 1 * 10 - 9), Point(3 * 10, 1 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 10 * 10 - 9), Point(2 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 9 * 10 - 9), Point(2 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 8 * 10 - 9), Point(2 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 7 * 10 - 9), Point(2 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 6 * 10 - 9), Point(2 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 5 * 10 - 9), Point(2 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 4 * 10 - 9), Point(2 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 3 * 10 - 9), Point(2 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 2 * 10 - 9), Point(2 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 1 * 10 - 9), Point(2 * 10, 1 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 10 * 10 - 9), Point(1 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 9 * 10 - 9), Point(1 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 8 * 10 - 9), Point(1 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 7 * 10 - 9), Point(1 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 6 * 10 - 9), Point(1 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 5 * 10 - 9), Point(1 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 4 * 10 - 9), Point(1 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 3 * 10 - 9), Point(1 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 2 * 10 - 9), Point(1 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 1 * 10 - 9), Point(1 * 10, 1 * 10))); ALTER TABLE t2 ADD SPATIAL KEY(g); SHOW CREATE TABLE t2; Table Create Table @@ -309,404 +59,204 @@ fid AsText(g) 56 LINESTRING(41 41,50 50) 45 LINESTRING(51 51,60 60) 55 LINESTRING(41 51,50 60) -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 10 * 10 - 9), Point(10 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 9 * 10 - 9), Point(10 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 8 * 10 - 9), Point(10 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 7 * 10 - 9), Point(10 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 6 * 10 - 9), Point(10 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 5 * 10 - 9), Point(10 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 4 * 10 - 9), Point(10 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 3 * 10 - 9), Point(10 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 2 * 10 - 9), Point(10 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 1 * 10 - 9), Point(10 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 10 * 10 - 9), Point(9 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 9 * 10 - 9), Point(9 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 8 * 10 - 9), Point(9 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 7 * 10 - 9), Point(9 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 6 * 10 - 9), Point(9 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 5 * 10 - 9), Point(9 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 4 * 10 - 9), Point(9 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 3 * 10 - 9), Point(9 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 2 * 10 - 9), Point(9 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 1 * 10 - 9), Point(9 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 10 * 10 - 9), Point(8 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 9 * 10 - 9), Point(8 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 8 * 10 - 9), Point(8 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 7 * 10 - 9), Point(8 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 6 * 10 - 9), Point(8 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 5 * 10 - 9), Point(8 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 4 * 10 - 9), Point(8 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 3 * 10 - 9), Point(8 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 2 * 10 - 9), Point(8 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 1 * 10 - 9), Point(8 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 10 * 10 - 9), Point(7 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 9 * 10 - 9), Point(7 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 8 * 10 - 9), Point(7 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 7 * 10 - 9), Point(7 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 6 * 10 - 9), Point(7 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 5 * 10 - 9), Point(7 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 4 * 10 - 9), Point(7 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 3 * 10 - 9), Point(7 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 2 * 10 - 9), Point(7 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 1 * 10 - 9), Point(7 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 10 * 10 - 9), Point(6 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 9 * 10 - 9), Point(6 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 8 * 10 - 9), Point(6 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 7 * 10 - 9), Point(6 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 6 * 10 - 9), Point(6 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 5 * 10 - 9), Point(6 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 4 * 10 - 9), Point(6 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 3 * 10 - 9), Point(6 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 2 * 10 - 9), Point(6 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 1 * 10 - 9), Point(6 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 10 * 10 - 9), Point(5 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 9 * 10 - 9), Point(5 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 8 * 10 - 9), Point(5 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 7 * 10 - 9), Point(5 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 6 * 10 - 9), Point(5 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 5 * 10 - 9), Point(5 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 4 * 10 - 9), Point(5 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 3 * 10 - 9), Point(5 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 2 * 10 - 9), Point(5 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 1 * 10 - 9), Point(5 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 10 * 10 - 9), Point(4 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 9 * 10 - 9), Point(4 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 8 * 10 - 9), Point(4 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 7 * 10 - 9), Point(4 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 6 * 10 - 9), Point(4 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 5 * 10 - 9), Point(4 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 4 * 10 - 9), Point(4 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 3 * 10 - 9), Point(4 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 2 * 10 - 9), Point(4 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 1 * 10 - 9), Point(4 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 10 * 10 - 9), Point(3 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 9 * 10 - 9), Point(3 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 8 * 10 - 9), Point(3 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 7 * 10 - 9), Point(3 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 6 * 10 - 9), Point(3 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 5 * 10 - 9), Point(3 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 4 * 10 - 9), Point(3 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 3 * 10 - 9), Point(3 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 2 * 10 - 9), Point(3 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 1 * 10 - 9), Point(3 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 10 * 10 - 9), Point(2 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 9 * 10 - 9), Point(2 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 8 * 10 - 9), Point(2 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 7 * 10 - 9), Point(2 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 6 * 10 - 9), Point(2 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 5 * 10 - 9), Point(2 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 4 * 10 - 9), Point(2 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 3 * 10 - 9), Point(2 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 2 * 10 - 9), Point(2 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 1 * 10 - 9), Point(2 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 10 * 10 - 9), Point(1 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 9 * 10 - 9), Point(1 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 8 * 10 - 9), Point(1 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 7 * 10 - 9), Point(1 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 6 * 10 - 9), Point(1 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 5 * 10 - 9), Point(1 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 4 * 10 - 9), Point(1 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 3 * 10 - 9), Point(1 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 2 * 10 - 9), Point(1 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 1 * 10 - 9), Point(1 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 DROP TABLE t2; === modified file 'mysql-test/r/innodb_xtradb_bug317074.result' --- a/mysql-test/r/innodb_xtradb_bug317074.result 2009-09-08 16:04:58 +0000 +++ b/mysql-test/r/innodb_xtradb_bug317074.result 2009-10-28 07:52:34 +0000 @@ -3,3 +3,30 @@ SET @old_innodb_file_per_table=@@innodb_ SET @old_innodb_file_format_check=@@innodb_file_format_check; SET GLOBAL innodb_file_format='Barracuda'; SET GLOBAL innodb_file_per_table=ON; +DROP TABLE IF EXISTS `test1`; +CREATE TABLE IF NOT EXISTS `test1` ( +`a` int primary key auto_increment, +`b` int default 0, +`c` char(100) default 'testtest' +) ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=8; +set autocommit=0; +CREATE PROCEDURE insert_many(p1 int) +BEGIN +SET @x = 0; +SET @y = 0; +REPEAT +insert into test1 set b=1; +SET @x = @x + 1; +SET @y = @y + 1; +IF @y >= 1000 THEN +commit; +SET @y = 0; +END IF; +UNTIL @x >= p1 END REPEAT; +END| +DROP PROCEDURE insert_many; +ALTER TABLE test1 ENGINE=MyISAM; +DROP TABLE test1; +SET GLOBAL innodb_file_format=@old_innodb_file_format; +SET GLOBAL innodb_file_per_table=@old_innodb_file_per_table; +SET GLOBAL innodb_file_format_check=@old_innodb_file_format_check; === modified file 'mysql-test/r/merge.result' --- a/mysql-test/r/merge.result 2009-09-07 20:50:10 +0000 +++ b/mysql-test/r/merge.result 2009-10-28 07:52:34 +0000 @@ -1846,56 +1846,6 @@ c1 DROP TABLE t1, t2, t3; CREATE TABLE t1 (id INTEGER, grp TINYINT, id_rev INTEGER); SET @rnd_max= 2147483647; -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); set @@read_buffer_size=2*1024*1024; CREATE TABLE t2 SELECT * FROM t1; INSERT INTO t1 (id, grp, id_rev) SELECT id, grp, id_rev FROM t2; === modified file 'mysql-test/r/myisam_debug.result' --- a/mysql-test/r/myisam_debug.result 2009-04-30 11:03:44 +0000 +++ b/mysql-test/r/myisam_debug.result 2009-10-28 07:52:34 +0000 @@ -12,16 +12,6 @@ CREATE TABLE `t2` ( KEY (id1), KEY(id) ) ENGINE=MyISAM; INSERT INTO t2 (id) VALUES (123); -INSERT INTO t2 (id) SELECT id FROM t2; -INSERT INTO t2 (id) SELECT id FROM t2; -INSERT INTO t2 (id) SELECT id FROM t2; -INSERT INTO t2 (id) SELECT id FROM t2; -INSERT INTO t2 (id) SELECT id FROM t2; -INSERT INTO t2 (id) SELECT id FROM t2; -INSERT INTO t2 (id) SELECT id FROM t2; -INSERT INTO t2 (id) SELECT id FROM t2; -INSERT INTO t2 (id) SELECT id FROM t2; -INSERT INTO t2 (id) SELECT id FROM t2; # Switch to insert Connection SET SESSION debug='+d,wait_in_enable_indexes'; # Send insert data === modified file 'mysql-test/suite/parts/inc/partition.pre' --- a/mysql-test/suite/parts/inc/partition.pre 2008-01-10 15:50:37 +0000 +++ b/mysql-test/suite/parts/inc/partition.pre 2009-10-28 07:52:34 +0000 @@ -152,6 +152,7 @@ ENGINE = MEMORY; --echo # Logging of <max_row> INSERTs into t0_template suppressed --disable_query_log let $num= `SELECT @max_row`; +begin; while ($num) { eval INSERT INTO t0_template @@ -160,6 +161,7 @@ f_charbig = '===$num==='; dec $num; } +commit; --enable_query_log # Auxiliary table used for comparisons of table definitions and file lists === modified file 'mysql-test/suite/parts/inc/partition_bigint.inc' --- a/mysql-test/suite/parts/inc/partition_bigint.inc 2008-07-01 18:38:15 +0000 +++ b/mysql-test/suite/parts/inc/partition_bigint.inc 2009-10-28 07:52:34 +0000 @@ -32,11 +32,13 @@ delete from t2; let $count=$maxrows; --echo $maxrows inserts; --disable_query_log +begin; while ($count) { eval insert into t2 values ($count); dec $count; } +commit; --enable_query_log select count(*) from t2; drop table t2; === modified file 'mysql-test/suite/parts/inc/partition_binary.inc' --- a/mysql-test/suite/parts/inc/partition_binary.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_binary.inc 2009-10-28 07:52:34 +0000 @@ -22,13 +22,16 @@ show create table t2; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t2 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t2; select hex(a) from t2; drop table t2; @@ -48,13 +51,16 @@ show create table t3; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t3 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t3; select hex(a) from t3; drop table t3; @@ -73,14 +79,16 @@ show create table t4; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t4 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } - +commit; +--enable_query_log select count(*) from t4; select hex(a) from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_bit.inc' --- a/mysql-test/suite/parts/inc/partition_bit.inc 2008-02-07 15:26:22 +0000 +++ b/mysql-test/suite/parts/inc/partition_bit.inc 2009-10-28 07:52:34 +0000 @@ -74,11 +74,13 @@ show create table t3; let $count=255; --echo $count inserts; --disable_query_log +begin; while ($count) { eval insert into t3 values ($count); dec $count; } +commit; --enable_query_log select hex(a) from t3 where a=b'01010101'; delete from t3 where a=b'01010101'; @@ -96,11 +98,13 @@ show create table t4; let $count=32; --echo $count inserts; --disable_query_log +begin; while ($count) { eval insert into t4 values ($count); dec $count; } +commit; --enable_query_log select hex(a) from t4 where a=b'00000001'; delete from t4 where a=b'00000001'; === modified file 'mysql-test/suite/parts/inc/partition_char.inc' --- a/mysql-test/suite/parts/inc/partition_char.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_char.inc 2009-10-28 07:52:34 +0000 @@ -21,13 +21,16 @@ show create table t2; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t2 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t2; select * from t2; drop table t2; @@ -47,13 +50,16 @@ show create table t3; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t3 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t3; select a from t3; drop table t3; @@ -71,13 +77,16 @@ show create table t4; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t4 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t4; select a from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_date.inc' --- a/mysql-test/suite/parts/inc/partition_date.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_date.inc 2009-10-28 07:52:34 +0000 @@ -23,7 +23,8 @@ select * from t2; delete from t2; let $count=28; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t2 values (19700101+$count-1); @@ -31,7 +32,8 @@ eval insert into t2 values (19700201+$co eval insert into t2 values (19700301+$count-1); dec $count; } -#--enable_query_log +commit; +--enable_query_log select count(*) from t2; select * from t2; drop table t2; @@ -47,11 +49,15 @@ partition quarter4 values less than (13) show create table t3; let $count=12; --echo $count inserts; +--disable_query_log +begin; while ($count) { eval insert into t3 values (adddate(19700101,interval $count-1 month)); dec $count; } +commit; +--enable_query_log select count(*) from t3; select * from t3; drop table t3; @@ -67,11 +73,15 @@ partition quarter4 values in (10,11,12) show create table t4; let $count=12; --echo $count inserts; +--disable_query_log +begin; while ($count) { eval insert into t4 values (adddate(19700101,interval $count-1 month)); dec $count; } +commit; +--enable_query_log select count(*) from t4; select * from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_datetime.inc' --- a/mysql-test/suite/parts/inc/partition_datetime.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_datetime.inc 2009-10-28 07:52:34 +0000 @@ -23,12 +23,15 @@ select * from t2; delete from t2; let $count=59; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t2 values (19700101000000+$count); dec $count; } +commit; +--enable_query_log select count(*) from t2; select * from t2; drop table t2; @@ -44,11 +47,15 @@ partition quarter4 values less than (13) show create table t3; let $count=12; --echo $count inserts; +--disable_query_log +begin; while ($count) { eval insert into t3 values (adddate(19700101000000,interval $count-1 month)); dec $count; } +commit; +--enable_query_log select count(*) from t3; select * from t3; drop table t3; @@ -64,11 +71,15 @@ partition quarter4 values in (10,11,12) show create table t4; let $count=12; --echo $count inserts; +--disable_query_log +begin; while ($count) { eval insert into t4 values (adddate(19700101000000,interval $count-1 month)); dec $count; } +commit; +--enable_query_log select count(*) from t4; select * from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_decimal.inc' --- a/mysql-test/suite/parts/inc/partition_decimal.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_decimal.inc 2009-10-28 07:52:34 +0000 @@ -24,6 +24,7 @@ delete from t2; let $count=$maxrows; --echo $count*3 inserts; --disable_query_log +begin; while ($count) { eval insert into t2 values ($count); @@ -31,6 +32,7 @@ eval insert into t2 values ($count+0.333 eval insert into t2 values ($count+0.755555555); dec $count; } +commit; --enable_query_log select count(*) from t2; drop table t2; @@ -53,6 +55,8 @@ partition pa10 values less than (10) show create table t3; let $count=9; --echo $count*3 inserts; +--disable_query_log +begin; while ($count) { eval insert into t3 values ($count); @@ -60,6 +64,7 @@ eval insert into t3 values ($count+0.333 eval insert into t3 values ($count+0.755555555); dec $count; } +commit; --enable_query_log select count(*) from t3; drop table t3; @@ -75,6 +80,8 @@ partition pa10 values in (9,10) show create table t4; let $count=9; --echo $count*3 inserts; +--disable_query_log +begin; while ($count) { eval insert into t4 values ($count); @@ -82,6 +89,7 @@ eval insert into t4 values ($count+0.333 eval insert into t4 values ($count+0.755555555); dec $count; } +commit; --enable_query_log select count(*) from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_double.inc' --- a/mysql-test/suite/parts/inc/partition_double.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_double.inc 2009-10-28 07:52:34 +0000 @@ -24,6 +24,7 @@ delete from t2; let $count=$maxrows; --echo $maxrows*3 inserts; --disable_query_log +begin; while ($count) { eval insert into t2 values ($count); @@ -31,6 +32,7 @@ eval insert into t2 values ($count+0.33) eval insert into t2 values ($count+0.75); dec $count; } +commit; --enable_query_log select count(*) from t2; drop table t2; @@ -52,6 +54,8 @@ partition pa10 values less than (10) show create table t3; let $count=9; --echo $count*3 inserts; +--disable_query_log +begin; while ($count) { eval insert into t3 values ($count); @@ -59,6 +63,8 @@ eval insert into t3 values ($count+0.33) eval insert into t3 values ($count+0.75); dec $count; } +commit; +--enable_query_log select count(*) from t3; select * from t3; drop table t3; @@ -72,6 +78,8 @@ partition pa10 values in (7,8,9,10) show create table t4; let $count=9; --echo $count*3 inserts; +--disable_query_log +begin; while ($count) { eval insert into t4 values ($count); @@ -79,6 +87,8 @@ eval insert into t4 values ($count+0.33) eval insert into t4 values ($count+0.75); dec $count; } +commit; +--enable_query_log select count(*) from t4; select * from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_enum.inc' --- a/mysql-test/suite/parts/inc/partition_enum.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_enum.inc 2009-10-28 07:52:34 +0000 @@ -26,12 +26,15 @@ partition by key (a) partitions 27; show create table t2; let $letter=26; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($letter) { eval insert into t2 values (char(ascii('A')+$letter)); dec $letter; } +commit; +--enable_query_log insert into t2 values ('1'),('2'),('3'),('4'),('5'),('6'),('7'),('8'),('9'),('0'); select count(*) from t2; select * from t2; @@ -55,12 +58,15 @@ partition pa36 values less than (37) show create table t3; let $letter=36; --echo $count inserts; -#--disable_query_log +--disable_query_log + begin; while ($letter) { #eval insert into t3 values ($letter); dec $letter; } +commit; +--enable_query_log select count(*) from t3; select * from t3; drop table t3; === modified file 'mysql-test/suite/parts/inc/partition_float.inc' --- a/mysql-test/suite/parts/inc/partition_float.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_float.inc 2009-10-28 07:52:34 +0000 @@ -28,6 +28,7 @@ delete from t2; let $count=$maxrows; --echo $maxrows*3 inserts; --disable_query_log +begin; while ($count) { eval insert into t2 values ($count); @@ -35,6 +36,7 @@ eval insert into t2 values ($count+0.33) eval insert into t2 values ($count+0.75); dec $count; } +commit; --enable_query_log select count(*) from t2; drop table t2; @@ -55,6 +57,8 @@ partition pa10 values less than (10) show create table t3; let $count=9; --echo $count*3 inserts; +--disable_query_log +begin; while ($count) { eval insert into t3 values ($count); @@ -62,6 +66,8 @@ eval insert into t3 values ($count+0.33) eval insert into t3 values ($count+0.75); dec $count; } +commit; +--enable_query_log select count(*) from t3; select * from t3; drop table t3; @@ -75,6 +81,8 @@ partition pa10 values in (7,8,9,10) show create table t4; let $count=9; --echo $count*3 inserts; +--disable_query_log +begin; while ($count) { eval insert into t4 values ($count); @@ -82,6 +90,8 @@ eval insert into t4 values ($count+0.33) eval insert into t4 values ($count+0.75); dec $count; } +commit; +--enable_query_log select count(*) from t4; select * from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_int.inc' --- a/mysql-test/suite/parts/inc/partition_int.inc 2008-07-01 18:38:15 +0000 +++ b/mysql-test/suite/parts/inc/partition_int.inc 2009-10-28 07:52:34 +0000 @@ -28,11 +28,13 @@ delete from t2; let $count=$maxrows; --echo $count inserts; --disable_query_log +begin; while ($count) { eval insert into t2 values ($count); dec $count; } +commit; --enable_query_log select count(*) from t2; drop table t2; === modified file 'mysql-test/suite/parts/inc/partition_mediumint.inc' --- a/mysql-test/suite/parts/inc/partition_mediumint.inc 2008-07-01 18:38:15 +0000 +++ b/mysql-test/suite/parts/inc/partition_mediumint.inc 2009-10-28 07:52:34 +0000 @@ -28,11 +28,13 @@ delete from t2; let $count=$maxrows; --echo $maxrows inserts; --disable_query_log +begin; while ($count) { eval insert into t2 values ($count); dec $count; } +commit; --enable_query_log select count(*) from t2; drop table t2; === modified file 'mysql-test/suite/parts/inc/partition_smallint.inc' --- a/mysql-test/suite/parts/inc/partition_smallint.inc 2008-07-01 18:38:15 +0000 +++ b/mysql-test/suite/parts/inc/partition_smallint.inc 2009-10-28 07:52:34 +0000 @@ -28,11 +28,13 @@ delete from t2; let $count=$maxrows; --echo $count inserts; --disable_query_log +begin; while ($count) { eval insert into t2 values ($count); dec $count; } +commit; --enable_query_log select count(*) from t2; drop table t2; === modified file 'mysql-test/suite/parts/inc/partition_time.inc' --- a/mysql-test/suite/parts/inc/partition_time.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_time.inc 2009-10-28 07:52:34 +0000 @@ -23,12 +23,15 @@ select * from t2; delete from t2; let $count=59; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t2 values (000100+$count); dec $count; } +commit; +--enable_query_log select count(*) from t2; select * from t2; drop table t2; @@ -44,11 +47,15 @@ partition quarter4 values less than (61) show create table t3; let $count=59; --echo $count inserts; +--disable_query_log +begin; while ($count) { eval insert into t3 values (100000+$count); dec $count; } +commit; +--enable_query_log select count(*) from t3; select * from t3; drop table t3; @@ -64,11 +71,15 @@ partition quarter4 values in (46,47,48,4 show create table t4; let $count=59; --echo $count inserts; +--disable_query_log +begin; while ($count) { eval insert into t4 values (100000+$count); dec $count; } +commit; +--enable_query_log select count(*) from t4; select * from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_timestamp.inc' --- a/mysql-test/suite/parts/inc/partition_timestamp.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_timestamp.inc 2009-10-28 07:52:34 +0000 @@ -23,12 +23,15 @@ select * from t2; delete from t2; let $count=59; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t2 values (19710101000000+$count); dec $count; } +commit; +--enable_query_log select count(*) from t2; select * from t2; drop table t2; @@ -44,11 +47,15 @@ partition quarter4 values less than (13) show create table t3; let $count=12; --echo $count inserts; +--disable_query_log +begin; while ($count) { eval insert into t3 values (date_add('1970-01-01 00:00:00',interval $count-1 month)); dec $count; } +commit; +--enable_query_log select count(*) from t3; select * from t3; drop table t3; @@ -64,11 +71,15 @@ partition quarter4 values in (10,11,12) show create table t4; let $count=12; --echo $count inserts; +--disable_query_log +begin; while ($count) { eval insert into t4 values (date_add('1970-01-01 00:00:00',interval $count-1 month)); dec $count; } +commit; +--enable_query_log select count(*) from t4; select * from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_tinyint.inc' --- a/mysql-test/suite/parts/inc/partition_tinyint.inc 2008-07-01 18:38:15 +0000 +++ b/mysql-test/suite/parts/inc/partition_tinyint.inc 2009-10-28 07:52:34 +0000 @@ -28,11 +28,13 @@ delete from t2; let $count=255; --echo 255 inserts; --disable_query_log +begin; while ($count) { eval insert into t2 values ($count); dec $count; } +commit; --enable_query_log select count(*) from t2; drop table t2; === modified file 'mysql-test/suite/parts/inc/partition_varbinary.inc' --- a/mysql-test/suite/parts/inc/partition_varbinary.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_varbinary.inc 2009-10-28 07:52:34 +0000 @@ -21,13 +21,16 @@ show create table t2; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t2 values (repeat(char(ascii('a')+$letter),$count*$count)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t2; select * from t2; drop table t2; @@ -47,13 +50,16 @@ show create table t3; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t3 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t3; select hex(a) from t3; drop table t3; @@ -71,13 +77,16 @@ show create table t4; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t4 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t4; select hex(a) from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_varchar.inc' --- a/mysql-test/suite/parts/inc/partition_varchar.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_varchar.inc 2009-10-28 07:52:34 +0000 @@ -21,13 +21,16 @@ show create table t2; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t2 values (repeat(char(ascii('a')+$letter),$count*$count)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t2; select * from t2; drop table t2; @@ -46,13 +49,16 @@ show create table t3; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t3 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t3; select * from t3; drop table t3; @@ -70,13 +76,16 @@ show create table t4; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t4 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t4; select * from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_year.inc' --- a/mysql-test/suite/parts/inc/partition_year.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_year.inc 2009-10-28 07:52:34 +0000 @@ -24,11 +24,13 @@ delete from t2; let $count=255; --echo $count inserts; --disable_query_log +begin; while ($count) { eval insert into t2 values (1901+$count); dec $count; } +commit; --enable_query_log select count(*) from t2; select * from t2; === modified file 'mysql-test/suite/parts/r/partition_char_innodb.result' --- a/mysql-test/suite/parts/r/partition_char_innodb.result 2008-11-04 07:43:21 +0000 +++ b/mysql-test/suite/parts/r/partition_char_innodb.result 2009-10-28 07:52:34 +0000 @@ -45,32 +45,6 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 27 */ 26 inserts; -insert into t2 values (repeat(char(ascii('a')+0),26+54)); -insert into t2 values (repeat(char(ascii('a')+1),25+54)); -insert into t2 values (repeat(char(ascii('a')+2),24+54)); -insert into t2 values (repeat(char(ascii('a')+3),23+54)); -insert into t2 values (repeat(char(ascii('a')+4),22+54)); -insert into t2 values (repeat(char(ascii('a')+5),21+54)); -insert into t2 values (repeat(char(ascii('a')+6),20+54)); -insert into t2 values (repeat(char(ascii('a')+7),19+54)); -insert into t2 values (repeat(char(ascii('a')+8),18+54)); -insert into t2 values (repeat(char(ascii('a')+9),17+54)); -insert into t2 values (repeat(char(ascii('a')+10),16+54)); -insert into t2 values (repeat(char(ascii('a')+11),15+54)); -insert into t2 values (repeat(char(ascii('a')+12),14+54)); -insert into t2 values (repeat(char(ascii('a')+13),13+54)); -insert into t2 values (repeat(char(ascii('a')+14),12+54)); -insert into t2 values (repeat(char(ascii('a')+15),11+54)); -insert into t2 values (repeat(char(ascii('a')+16),10+54)); -insert into t2 values (repeat(char(ascii('a')+17),9+54)); -insert into t2 values (repeat(char(ascii('a')+18),8+54)); -insert into t2 values (repeat(char(ascii('a')+19),7+54)); -insert into t2 values (repeat(char(ascii('a')+20),6+54)); -insert into t2 values (repeat(char(ascii('a')+21),5+54)); -insert into t2 values (repeat(char(ascii('a')+22),4+54)); -insert into t2 values (repeat(char(ascii('a')+23),3+54)); -insert into t2 values (repeat(char(ascii('a')+24),2+54)); -insert into t2 values (repeat(char(ascii('a')+25),1+54)); select count(*) from t2; count(*) 26 @@ -153,32 +127,6 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 27 */ 26 inserts; -insert into t2 values (repeat(char(ascii('a')+0),26+54)); -insert into t2 values (repeat(char(ascii('a')+1),25+54)); -insert into t2 values (repeat(char(ascii('a')+2),24+54)); -insert into t2 values (repeat(char(ascii('a')+3),23+54)); -insert into t2 values (repeat(char(ascii('a')+4),22+54)); -insert into t2 values (repeat(char(ascii('a')+5),21+54)); -insert into t2 values (repeat(char(ascii('a')+6),20+54)); -insert into t2 values (repeat(char(ascii('a')+7),19+54)); -insert into t2 values (repeat(char(ascii('a')+8),18+54)); -insert into t2 values (repeat(char(ascii('a')+9),17+54)); -insert into t2 values (repeat(char(ascii('a')+10),16+54)); -insert into t2 values (repeat(char(ascii('a')+11),15+54)); -insert into t2 values (repeat(char(ascii('a')+12),14+54)); -insert into t2 values (repeat(char(ascii('a')+13),13+54)); -insert into t2 values (repeat(char(ascii('a')+14),12+54)); -insert into t2 values (repeat(char(ascii('a')+15),11+54)); -insert into t2 values (repeat(char(ascii('a')+16),10+54)); -insert into t2 values (repeat(char(ascii('a')+17),9+54)); -insert into t2 values (repeat(char(ascii('a')+18),8+54)); -insert into t2 values (repeat(char(ascii('a')+19),7+54)); -insert into t2 values (repeat(char(ascii('a')+20),6+54)); -insert into t2 values (repeat(char(ascii('a')+21),5+54)); -insert into t2 values (repeat(char(ascii('a')+22),4+54)); -insert into t2 values (repeat(char(ascii('a')+23),3+54)); -insert into t2 values (repeat(char(ascii('a')+24),2+54)); -insert into t2 values (repeat(char(ascii('a')+25),1+54)); select count(*) from t2; count(*) 26 @@ -258,32 +206,6 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 27 */ 26 inserts; -insert into t2 values (repeat(char(ascii('a')+0),26*26)); -insert into t2 values (repeat(char(ascii('a')+1),25*25)); -insert into t2 values (repeat(char(ascii('a')+2),24*24)); -insert into t2 values (repeat(char(ascii('a')+3),23*23)); -insert into t2 values (repeat(char(ascii('a')+4),22*22)); -insert into t2 values (repeat(char(ascii('a')+5),21*21)); -insert into t2 values (repeat(char(ascii('a')+6),20*20)); -insert into t2 values (repeat(char(ascii('a')+7),19*19)); -insert into t2 values (repeat(char(ascii('a')+8),18*18)); -insert into t2 values (repeat(char(ascii('a')+9),17*17)); -insert into t2 values (repeat(char(ascii('a')+10),16*16)); -insert into t2 values (repeat(char(ascii('a')+11),15*15)); -insert into t2 values (repeat(char(ascii('a')+12),14*14)); -insert into t2 values (repeat(char(ascii('a')+13),13*13)); -insert into t2 values (repeat(char(ascii('a')+14),12*12)); -insert into t2 values (repeat(char(ascii('a')+15),11*11)); -insert into t2 values (repeat(char(ascii('a')+16),10*10)); -insert into t2 values (repeat(char(ascii('a')+17),9*9)); -insert into t2 values (repeat(char(ascii('a')+18),8*8)); -insert into t2 values (repeat(char(ascii('a')+19),7*7)); -insert into t2 values (repeat(char(ascii('a')+20),6*6)); -insert into t2 values (repeat(char(ascii('a')+21),5*5)); -insert into t2 values (repeat(char(ascii('a')+22),4*4)); -insert into t2 values (repeat(char(ascii('a')+23),3*3)); -insert into t2 values (repeat(char(ascii('a')+24),2*2)); -insert into t2 values (repeat(char(ascii('a')+25),1*1)); select count(*) from t2; count(*) 26 @@ -363,32 +285,6 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 30 */ 26 inserts; -insert into t2 values (repeat(char(ascii('a')+0),26*26)); -insert into t2 values (repeat(char(ascii('a')+1),25*25)); -insert into t2 values (repeat(char(ascii('a')+2),24*24)); -insert into t2 values (repeat(char(ascii('a')+3),23*23)); -insert into t2 values (repeat(char(ascii('a')+4),22*22)); -insert into t2 values (repeat(char(ascii('a')+5),21*21)); -insert into t2 values (repeat(char(ascii('a')+6),20*20)); -insert into t2 values (repeat(char(ascii('a')+7),19*19)); -insert into t2 values (repeat(char(ascii('a')+8),18*18)); -insert into t2 values (repeat(char(ascii('a')+9),17*17)); -insert into t2 values (repeat(char(ascii('a')+10),16*16)); -insert into t2 values (repeat(char(ascii('a')+11),15*15)); -insert into t2 values (repeat(char(ascii('a')+12),14*14)); -insert into t2 values (repeat(char(ascii('a')+13),13*13)); -insert into t2 values (repeat(char(ascii('a')+14),12*12)); -insert into t2 values (repeat(char(ascii('a')+15),11*11)); -insert into t2 values (repeat(char(ascii('a')+16),10*10)); -insert into t2 values (repeat(char(ascii('a')+17),9*9)); -insert into t2 values (repeat(char(ascii('a')+18),8*8)); -insert into t2 values (repeat(char(ascii('a')+19),7*7)); -insert into t2 values (repeat(char(ascii('a')+20),6*6)); -insert into t2 values (repeat(char(ascii('a')+21),5*5)); -insert into t2 values (repeat(char(ascii('a')+22),4*4)); -insert into t2 values (repeat(char(ascii('a')+23),3*3)); -insert into t2 values (repeat(char(ascii('a')+24),2*2)); -insert into t2 values (repeat(char(ascii('a')+25),1*1)); select count(*) from t2; count(*) 26 @@ -479,34 +375,8 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 27 */ 0 inserts; -insert into t2 values (char(ascii('A')+26)); Warnings: Warning 1265 Data truncated for column 'a' at row 1 -insert into t2 values (char(ascii('A')+25)); -insert into t2 values (char(ascii('A')+24)); -insert into t2 values (char(ascii('A')+23)); -insert into t2 values (char(ascii('A')+22)); -insert into t2 values (char(ascii('A')+21)); -insert into t2 values (char(ascii('A')+20)); -insert into t2 values (char(ascii('A')+19)); -insert into t2 values (char(ascii('A')+18)); -insert into t2 values (char(ascii('A')+17)); -insert into t2 values (char(ascii('A')+16)); -insert into t2 values (char(ascii('A')+15)); -insert into t2 values (char(ascii('A')+14)); -insert into t2 values (char(ascii('A')+13)); -insert into t2 values (char(ascii('A')+12)); -insert into t2 values (char(ascii('A')+11)); -insert into t2 values (char(ascii('A')+10)); -insert into t2 values (char(ascii('A')+9)); -insert into t2 values (char(ascii('A')+8)); -insert into t2 values (char(ascii('A')+7)); -insert into t2 values (char(ascii('A')+6)); -insert into t2 values (char(ascii('A')+5)); -insert into t2 values (char(ascii('A')+4)); -insert into t2 values (char(ascii('A')+3)); -insert into t2 values (char(ascii('A')+2)); -insert into t2 values (char(ascii('A')+1)); insert into t2 values ('1'),('2'),('3'),('4'),('5'),('6'),('7'),('8'),('9'),('0'); select count(*) from t2; count(*) === modified file 'mysql-test/suite/parts/r/partition_char_myisam.result' --- a/mysql-test/suite/parts/r/partition_char_myisam.result 2008-11-04 07:43:21 +0000 +++ b/mysql-test/suite/parts/r/partition_char_myisam.result 2009-10-28 07:52:34 +0000 @@ -45,32 +45,6 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 27 */ 26 inserts; -insert into t2 values (repeat(char(ascii('a')+0),26+54)); -insert into t2 values (repeat(char(ascii('a')+1),25+54)); -insert into t2 values (repeat(char(ascii('a')+2),24+54)); -insert into t2 values (repeat(char(ascii('a')+3),23+54)); -insert into t2 values (repeat(char(ascii('a')+4),22+54)); -insert into t2 values (repeat(char(ascii('a')+5),21+54)); -insert into t2 values (repeat(char(ascii('a')+6),20+54)); -insert into t2 values (repeat(char(ascii('a')+7),19+54)); -insert into t2 values (repeat(char(ascii('a')+8),18+54)); -insert into t2 values (repeat(char(ascii('a')+9),17+54)); -insert into t2 values (repeat(char(ascii('a')+10),16+54)); -insert into t2 values (repeat(char(ascii('a')+11),15+54)); -insert into t2 values (repeat(char(ascii('a')+12),14+54)); -insert into t2 values (repeat(char(ascii('a')+13),13+54)); -insert into t2 values (repeat(char(ascii('a')+14),12+54)); -insert into t2 values (repeat(char(ascii('a')+15),11+54)); -insert into t2 values (repeat(char(ascii('a')+16),10+54)); -insert into t2 values (repeat(char(ascii('a')+17),9+54)); -insert into t2 values (repeat(char(ascii('a')+18),8+54)); -insert into t2 values (repeat(char(ascii('a')+19),7+54)); -insert into t2 values (repeat(char(ascii('a')+20),6+54)); -insert into t2 values (repeat(char(ascii('a')+21),5+54)); -insert into t2 values (repeat(char(ascii('a')+22),4+54)); -insert into t2 values (repeat(char(ascii('a')+23),3+54)); -insert into t2 values (repeat(char(ascii('a')+24),2+54)); -insert into t2 values (repeat(char(ascii('a')+25),1+54)); select count(*) from t2; count(*) 26 @@ -153,32 +127,6 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 27 */ 26 inserts; -insert into t2 values (repeat(char(ascii('a')+0),26+54)); -insert into t2 values (repeat(char(ascii('a')+1),25+54)); -insert into t2 values (repeat(char(ascii('a')+2),24+54)); -insert into t2 values (repeat(char(ascii('a')+3),23+54)); -insert into t2 values (repeat(char(ascii('a')+4),22+54)); -insert into t2 values (repeat(char(ascii('a')+5),21+54)); -insert into t2 values (repeat(char(ascii('a')+6),20+54)); -insert into t2 values (repeat(char(ascii('a')+7),19+54)); -insert into t2 values (repeat(char(ascii('a')+8),18+54)); -insert into t2 values (repeat(char(ascii('a')+9),17+54)); -insert into t2 values (repeat(char(ascii('a')+10),16+54)); -insert into t2 values (repeat(char(ascii('a')+11),15+54)); -insert into t2 values (repeat(char(ascii('a')+12),14+54)); -insert into t2 values (repeat(char(ascii('a')+13),13+54)); -insert into t2 values (repeat(char(ascii('a')+14),12+54)); -insert into t2 values (repeat(char(ascii('a')+15),11+54)); -insert into t2 values (repeat(char(ascii('a')+16),10+54)); -insert into t2 values (repeat(char(ascii('a')+17),9+54)); -insert into t2 values (repeat(char(ascii('a')+18),8+54)); -insert into t2 values (repeat(char(ascii('a')+19),7+54)); -insert into t2 values (repeat(char(ascii('a')+20),6+54)); -insert into t2 values (repeat(char(ascii('a')+21),5+54)); -insert into t2 values (repeat(char(ascii('a')+22),4+54)); -insert into t2 values (repeat(char(ascii('a')+23),3+54)); -insert into t2 values (repeat(char(ascii('a')+24),2+54)); -insert into t2 values (repeat(char(ascii('a')+25),1+54)); select count(*) from t2; count(*) 26 @@ -258,32 +206,6 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 27 */ 26 inserts; -insert into t2 values (repeat(char(ascii('a')+0),26*26)); -insert into t2 values (repeat(char(ascii('a')+1),25*25)); -insert into t2 values (repeat(char(ascii('a')+2),24*24)); -insert into t2 values (repeat(char(ascii('a')+3),23*23)); -insert into t2 values (repeat(char(ascii('a')+4),22*22)); -insert into t2 values (repeat(char(ascii('a')+5),21*21)); -insert into t2 values (repeat(char(ascii('a')+6),20*20)); -insert into t2 values (repeat(char(ascii('a')+7),19*19)); -insert into t2 values (repeat(char(ascii('a')+8),18*18)); -insert into t2 values (repeat(char(ascii('a')+9),17*17)); -insert into t2 values (repeat(char(ascii('a')+10),16*16)); -insert into t2 values (repeat(char(ascii('a')+11),15*15)); -insert into t2 values (repeat(char(ascii('a')+12),14*14)); -insert into t2 values (repeat(char(ascii('a')+13),13*13)); -insert into t2 values (repeat(char(ascii('a')+14),12*12)); -insert into t2 values (repeat(char(ascii('a')+15),11*11)); -insert into t2 values (repeat(char(ascii('a')+16),10*10)); -insert into t2 values (repeat(char(ascii('a')+17),9*9)); -insert into t2 values (repeat(char(ascii('a')+18),8*8)); -insert into t2 values (repeat(char(ascii('a')+19),7*7)); -insert into t2 values (repeat(char(ascii('a')+20),6*6)); -insert into t2 values (repeat(char(ascii('a')+21),5*5)); -insert into t2 values (repeat(char(ascii('a')+22),4*4)); -insert into t2 values (repeat(char(ascii('a')+23),3*3)); -insert into t2 values (repeat(char(ascii('a')+24),2*2)); -insert into t2 values (repeat(char(ascii('a')+25),1*1)); select count(*) from t2; count(*) 26 @@ -363,32 +285,6 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 30 */ 26 inserts; -insert into t2 values (repeat(char(ascii('a')+0),26*26)); -insert into t2 values (repeat(char(ascii('a')+1),25*25)); -insert into t2 values (repeat(char(ascii('a')+2),24*24)); -insert into t2 values (repeat(char(ascii('a')+3),23*23)); -insert into t2 values (repeat(char(ascii('a')+4),22*22)); -insert into t2 values (repeat(char(ascii('a')+5),21*21)); -insert into t2 values (repeat(char(ascii('a')+6),20*20)); -insert into t2 values (repeat(char(ascii('a')+7),19*19)); -insert into t2 values (repeat(char(ascii('a')+8),18*18)); -insert into t2 values (repeat(char(ascii('a')+9),17*17)); -insert into t2 values (repeat(char(ascii('a')+10),16*16)); -insert into t2 values (repeat(char(ascii('a')+11),15*15)); -insert into t2 values (repeat(char(ascii('a')+12),14*14)); -insert into t2 values (repeat(char(ascii('a')+13),13*13)); -insert into t2 values (repeat(char(ascii('a')+14),12*12)); -insert into t2 values (repeat(char(ascii('a')+15),11*11)); -insert into t2 values (repeat(char(ascii('a')+16),10*10)); -insert into t2 values (repeat(char(ascii('a')+17),9*9)); -insert into t2 values (repeat(char(ascii('a')+18),8*8)); -insert into t2 values (repeat(char(ascii('a')+19),7*7)); -insert into t2 values (repeat(char(ascii('a')+20),6*6)); -insert into t2 values (repeat(char(ascii('a')+21),5*5)); -insert into t2 values (repeat(char(ascii('a')+22),4*4)); -insert into t2 values (repeat(char(ascii('a')+23),3*3)); -insert into t2 values (repeat(char(ascii('a')+24),2*2)); -insert into t2 values (repeat(char(ascii('a')+25),1*1)); select count(*) from t2; count(*) 26 @@ -479,34 +375,8 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 27 */ 0 inserts; -insert into t2 values (char(ascii('A')+26)); Warnings: Warning 1265 Data truncated for column 'a' at row 1 -insert into t2 values (char(ascii('A')+25)); -insert into t2 values (char(ascii('A')+24)); -insert into t2 values (char(ascii('A')+23)); -insert into t2 values (char(ascii('A')+22)); -insert into t2 values (char(ascii('A')+21)); -insert into t2 values (char(ascii('A')+20)); -insert into t2 values (char(ascii('A')+19)); -insert into t2 values (char(ascii('A')+18)); -insert into t2 values (char(ascii('A')+17)); -insert into t2 values (char(ascii('A')+16)); -insert into t2 values (char(ascii('A')+15)); -insert into t2 values (char(ascii('A')+14)); -insert into t2 values (char(ascii('A')+13)); -insert into t2 values (char(ascii('A')+12)); -insert into t2 values (char(ascii('A')+11)); -insert into t2 values (char(ascii('A')+10)); -insert into t2 values (char(ascii('A')+9)); -insert into t2 values (char(ascii('A')+8)); -insert into t2 values (char(ascii('A')+7)); -insert into t2 values (char(ascii('A')+6)); -insert into t2 values (char(ascii('A')+5)); -insert into t2 values (char(ascii('A')+4)); -insert into t2 values (char(ascii('A')+3)); -insert into t2 values (char(ascii('A')+2)); -insert into t2 values (char(ascii('A')+1)); insert into t2 values ('1'),('2'),('3'),('4'),('5'),('6'),('7'),('8'),('9'),('0'); select count(*) from t2; count(*) === modified file 'mysql-test/suite/parts/r/partition_datetime_innodb.result' --- a/mysql-test/suite/parts/r/partition_datetime_innodb.result 2008-11-04 07:43:21 +0000 +++ b/mysql-test/suite/parts/r/partition_datetime_innodb.result 2009-10-28 07:52:34 +0000 @@ -60,65 +60,6 @@ a 2020-12-31 10:11:12 delete from t2; 59 inserts; -insert into t2 values (19710101000000+59); -insert into t2 values (19710101000000+58); -insert into t2 values (19710101000000+57); -insert into t2 values (19710101000000+56); -insert into t2 values (19710101000000+55); -insert into t2 values (19710101000000+54); -insert into t2 values (19710101000000+53); -insert into t2 values (19710101000000+52); -insert into t2 values (19710101000000+51); -insert into t2 values (19710101000000+50); -insert into t2 values (19710101000000+49); -insert into t2 values (19710101000000+48); -insert into t2 values (19710101000000+47); -insert into t2 values (19710101000000+46); -insert into t2 values (19710101000000+45); -insert into t2 values (19710101000000+44); -insert into t2 values (19710101000000+43); -insert into t2 values (19710101000000+42); -insert into t2 values (19710101000000+41); -insert into t2 values (19710101000000+40); -insert into t2 values (19710101000000+39); -insert into t2 values (19710101000000+38); -insert into t2 values (19710101000000+37); -insert into t2 values (19710101000000+36); -insert into t2 values (19710101000000+35); -insert into t2 values (19710101000000+34); -insert into t2 values (19710101000000+33); -insert into t2 values (19710101000000+32); -insert into t2 values (19710101000000+31); -insert into t2 values (19710101000000+30); -insert into t2 values (19710101000000+29); -insert into t2 values (19710101000000+28); -insert into t2 values (19710101000000+27); -insert into t2 values (19710101000000+26); -insert into t2 values (19710101000000+25); -insert into t2 values (19710101000000+24); -insert into t2 values (19710101000000+23); -insert into t2 values (19710101000000+22); -insert into t2 values (19710101000000+21); -insert into t2 values (19710101000000+20); -insert into t2 values (19710101000000+19); -insert into t2 values (19710101000000+18); -insert into t2 values (19710101000000+17); -insert into t2 values (19710101000000+16); -insert into t2 values (19710101000000+15); -insert into t2 values (19710101000000+14); -insert into t2 values (19710101000000+13); -insert into t2 values (19710101000000+12); -insert into t2 values (19710101000000+11); -insert into t2 values (19710101000000+10); -insert into t2 values (19710101000000+9); -insert into t2 values (19710101000000+8); -insert into t2 values (19710101000000+7); -insert into t2 values (19710101000000+6); -insert into t2 values (19710101000000+5); -insert into t2 values (19710101000000+4); -insert into t2 values (19710101000000+3); -insert into t2 values (19710101000000+2); -insert into t2 values (19710101000000+1); select count(*) from t2; count(*) 59 @@ -206,18 +147,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES LESS THAN (10) ENGINE = InnoDB, PARTITION quarter4 VALUES LESS THAN (13) ENGINE = InnoDB) */ 12 inserts; -insert into t3 values (date_add('1970-01-01 00:00:00',interval 12-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 11-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 10-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 9-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 8-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 7-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 6-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 5-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 4-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 3-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 2-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 1-1 month)); Warnings: Warning 1264 Out of range value for column 'a' at row 1 select count(*) from t3; @@ -260,18 +189,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES IN (7,8,9) ENGINE = InnoDB, PARTITION quarter4 VALUES IN (10,11,12) ENGINE = InnoDB) */ 12 inserts; -insert into t4 values (date_add('1970-01-01 00:00:00',interval 12-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 11-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 10-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 9-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 8-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 7-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 6-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 5-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 4-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 3-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 2-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 1-1 month)); Warnings: Warning 1264 Out of range value for column 'a' at row 1 select count(*) from t4; @@ -354,90 +271,6 @@ a 2020-12-31 delete from t2; 28 inserts; -insert into t2 values (19700101+28-1); -insert into t2 values (19700201+28-1); -insert into t2 values (19700301+28-1); -insert into t2 values (19700101+27-1); -insert into t2 values (19700201+27-1); -insert into t2 values (19700301+27-1); -insert into t2 values (19700101+26-1); -insert into t2 values (19700201+26-1); -insert into t2 values (19700301+26-1); -insert into t2 values (19700101+25-1); -insert into t2 values (19700201+25-1); -insert into t2 values (19700301+25-1); -insert into t2 values (19700101+24-1); -insert into t2 values (19700201+24-1); -insert into t2 values (19700301+24-1); -insert into t2 values (19700101+23-1); -insert into t2 values (19700201+23-1); -insert into t2 values (19700301+23-1); -insert into t2 values (19700101+22-1); -insert into t2 values (19700201+22-1); -insert into t2 values (19700301+22-1); -insert into t2 values (19700101+21-1); -insert into t2 values (19700201+21-1); -insert into t2 values (19700301+21-1); -insert into t2 values (19700101+20-1); -insert into t2 values (19700201+20-1); -insert into t2 values (19700301+20-1); -insert into t2 values (19700101+19-1); -insert into t2 values (19700201+19-1); -insert into t2 values (19700301+19-1); -insert into t2 values (19700101+18-1); -insert into t2 values (19700201+18-1); -insert into t2 values (19700301+18-1); -insert into t2 values (19700101+17-1); -insert into t2 values (19700201+17-1); -insert into t2 values (19700301+17-1); -insert into t2 values (19700101+16-1); -insert into t2 values (19700201+16-1); -insert into t2 values (19700301+16-1); -insert into t2 values (19700101+15-1); -insert into t2 values (19700201+15-1); -insert into t2 values (19700301+15-1); -insert into t2 values (19700101+14-1); -insert into t2 values (19700201+14-1); -insert into t2 values (19700301+14-1); -insert into t2 values (19700101+13-1); -insert into t2 values (19700201+13-1); -insert into t2 values (19700301+13-1); -insert into t2 values (19700101+12-1); -insert into t2 values (19700201+12-1); -insert into t2 values (19700301+12-1); -insert into t2 values (19700101+11-1); -insert into t2 values (19700201+11-1); -insert into t2 values (19700301+11-1); -insert into t2 values (19700101+10-1); -insert into t2 values (19700201+10-1); -insert into t2 values (19700301+10-1); -insert into t2 values (19700101+9-1); -insert into t2 values (19700201+9-1); -insert into t2 values (19700301+9-1); -insert into t2 values (19700101+8-1); -insert into t2 values (19700201+8-1); -insert into t2 values (19700301+8-1); -insert into t2 values (19700101+7-1); -insert into t2 values (19700201+7-1); -insert into t2 values (19700301+7-1); -insert into t2 values (19700101+6-1); -insert into t2 values (19700201+6-1); -insert into t2 values (19700301+6-1); -insert into t2 values (19700101+5-1); -insert into t2 values (19700201+5-1); -insert into t2 values (19700301+5-1); -insert into t2 values (19700101+4-1); -insert into t2 values (19700201+4-1); -insert into t2 values (19700301+4-1); -insert into t2 values (19700101+3-1); -insert into t2 values (19700201+3-1); -insert into t2 values (19700301+3-1); -insert into t2 values (19700101+2-1); -insert into t2 values (19700201+2-1); -insert into t2 values (19700301+2-1); -insert into t2 values (19700101+1-1); -insert into t2 values (19700201+1-1); -insert into t2 values (19700301+1-1); select count(*) from t2; count(*) 84 @@ -550,18 +383,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES LESS THAN (10) ENGINE = InnoDB, PARTITION quarter4 VALUES LESS THAN (13) ENGINE = InnoDB) */ 12 inserts; -insert into t3 values (adddate(19700101,interval 12-1 month)); -insert into t3 values (adddate(19700101,interval 11-1 month)); -insert into t3 values (adddate(19700101,interval 10-1 month)); -insert into t3 values (adddate(19700101,interval 9-1 month)); -insert into t3 values (adddate(19700101,interval 8-1 month)); -insert into t3 values (adddate(19700101,interval 7-1 month)); -insert into t3 values (adddate(19700101,interval 6-1 month)); -insert into t3 values (adddate(19700101,interval 5-1 month)); -insert into t3 values (adddate(19700101,interval 4-1 month)); -insert into t3 values (adddate(19700101,interval 3-1 month)); -insert into t3 values (adddate(19700101,interval 2-1 month)); -insert into t3 values (adddate(19700101,interval 1-1 month)); select count(*) from t3; count(*) 12 @@ -602,18 +423,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES IN (7,8,9) ENGINE = InnoDB, PARTITION quarter4 VALUES IN (10,11,12) ENGINE = InnoDB) */ 12 inserts; -insert into t4 values (adddate(19700101,interval 12-1 month)); -insert into t4 values (adddate(19700101,interval 11-1 month)); -insert into t4 values (adddate(19700101,interval 10-1 month)); -insert into t4 values (adddate(19700101,interval 9-1 month)); -insert into t4 values (adddate(19700101,interval 8-1 month)); -insert into t4 values (adddate(19700101,interval 7-1 month)); -insert into t4 values (adddate(19700101,interval 6-1 month)); -insert into t4 values (adddate(19700101,interval 5-1 month)); -insert into t4 values (adddate(19700101,interval 4-1 month)); -insert into t4 values (adddate(19700101,interval 3-1 month)); -insert into t4 values (adddate(19700101,interval 2-1 month)); -insert into t4 values (adddate(19700101,interval 1-1 month)); select count(*) from t4; count(*) 12 @@ -694,65 +503,6 @@ a 14:15:16 delete from t2; 59 inserts; -insert into t2 values (000100+59); -insert into t2 values (000100+58); -insert into t2 values (000100+57); -insert into t2 values (000100+56); -insert into t2 values (000100+55); -insert into t2 values (000100+54); -insert into t2 values (000100+53); -insert into t2 values (000100+52); -insert into t2 values (000100+51); -insert into t2 values (000100+50); -insert into t2 values (000100+49); -insert into t2 values (000100+48); -insert into t2 values (000100+47); -insert into t2 values (000100+46); -insert into t2 values (000100+45); -insert into t2 values (000100+44); -insert into t2 values (000100+43); -insert into t2 values (000100+42); -insert into t2 values (000100+41); -insert into t2 values (000100+40); -insert into t2 values (000100+39); -insert into t2 values (000100+38); -insert into t2 values (000100+37); -insert into t2 values (000100+36); -insert into t2 values (000100+35); -insert into t2 values (000100+34); -insert into t2 values (000100+33); -insert into t2 values (000100+32); -insert into t2 values (000100+31); -insert into t2 values (000100+30); -insert into t2 values (000100+29); -insert into t2 values (000100+28); -insert into t2 values (000100+27); -insert into t2 values (000100+26); -insert into t2 values (000100+25); -insert into t2 values (000100+24); -insert into t2 values (000100+23); -insert into t2 values (000100+22); -insert into t2 values (000100+21); -insert into t2 values (000100+20); -insert into t2 values (000100+19); -insert into t2 values (000100+18); -insert into t2 values (000100+17); -insert into t2 values (000100+16); -insert into t2 values (000100+15); -insert into t2 values (000100+14); -insert into t2 values (000100+13); -insert into t2 values (000100+12); -insert into t2 values (000100+11); -insert into t2 values (000100+10); -insert into t2 values (000100+9); -insert into t2 values (000100+8); -insert into t2 values (000100+7); -insert into t2 values (000100+6); -insert into t2 values (000100+5); -insert into t2 values (000100+4); -insert into t2 values (000100+3); -insert into t2 values (000100+2); -insert into t2 values (000100+1); select count(*) from t2; count(*) 59 @@ -840,65 +590,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES LESS THAN (46) ENGINE = InnoDB, PARTITION quarter4 VALUES LESS THAN (61) ENGINE = InnoDB) */ 59 inserts; -insert into t3 values (100000+59); -insert into t3 values (100000+58); -insert into t3 values (100000+57); -insert into t3 values (100000+56); -insert into t3 values (100000+55); -insert into t3 values (100000+54); -insert into t3 values (100000+53); -insert into t3 values (100000+52); -insert into t3 values (100000+51); -insert into t3 values (100000+50); -insert into t3 values (100000+49); -insert into t3 values (100000+48); -insert into t3 values (100000+47); -insert into t3 values (100000+46); -insert into t3 values (100000+45); -insert into t3 values (100000+44); -insert into t3 values (100000+43); -insert into t3 values (100000+42); -insert into t3 values (100000+41); -insert into t3 values (100000+40); -insert into t3 values (100000+39); -insert into t3 values (100000+38); -insert into t3 values (100000+37); -insert into t3 values (100000+36); -insert into t3 values (100000+35); -insert into t3 values (100000+34); -insert into t3 values (100000+33); -insert into t3 values (100000+32); -insert into t3 values (100000+31); -insert into t3 values (100000+30); -insert into t3 values (100000+29); -insert into t3 values (100000+28); -insert into t3 values (100000+27); -insert into t3 values (100000+26); -insert into t3 values (100000+25); -insert into t3 values (100000+24); -insert into t3 values (100000+23); -insert into t3 values (100000+22); -insert into t3 values (100000+21); -insert into t3 values (100000+20); -insert into t3 values (100000+19); -insert into t3 values (100000+18); -insert into t3 values (100000+17); -insert into t3 values (100000+16); -insert into t3 values (100000+15); -insert into t3 values (100000+14); -insert into t3 values (100000+13); -insert into t3 values (100000+12); -insert into t3 values (100000+11); -insert into t3 values (100000+10); -insert into t3 values (100000+9); -insert into t3 values (100000+8); -insert into t3 values (100000+7); -insert into t3 values (100000+6); -insert into t3 values (100000+5); -insert into t3 values (100000+4); -insert into t3 values (100000+3); -insert into t3 values (100000+2); -insert into t3 values (100000+1); select count(*) from t3; count(*) 59 @@ -986,65 +677,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES IN (31,32,33,34,35,36,37,38,39,40,41,42,43,44,45) ENGINE = InnoDB, PARTITION quarter4 VALUES IN (46,47,48,49,50,51,52,53,54,55,56,57,58,59,60) ENGINE = InnoDB) */ 59 inserts; -insert into t4 values (100000+59); -insert into t4 values (100000+58); -insert into t4 values (100000+57); -insert into t4 values (100000+56); -insert into t4 values (100000+55); -insert into t4 values (100000+54); -insert into t4 values (100000+53); -insert into t4 values (100000+52); -insert into t4 values (100000+51); -insert into t4 values (100000+50); -insert into t4 values (100000+49); -insert into t4 values (100000+48); -insert into t4 values (100000+47); -insert into t4 values (100000+46); -insert into t4 values (100000+45); -insert into t4 values (100000+44); -insert into t4 values (100000+43); -insert into t4 values (100000+42); -insert into t4 values (100000+41); -insert into t4 values (100000+40); -insert into t4 values (100000+39); -insert into t4 values (100000+38); -insert into t4 values (100000+37); -insert into t4 values (100000+36); -insert into t4 values (100000+35); -insert into t4 values (100000+34); -insert into t4 values (100000+33); -insert into t4 values (100000+32); -insert into t4 values (100000+31); -insert into t4 values (100000+30); -insert into t4 values (100000+29); -insert into t4 values (100000+28); -insert into t4 values (100000+27); -insert into t4 values (100000+26); -insert into t4 values (100000+25); -insert into t4 values (100000+24); -insert into t4 values (100000+23); -insert into t4 values (100000+22); -insert into t4 values (100000+21); -insert into t4 values (100000+20); -insert into t4 values (100000+19); -insert into t4 values (100000+18); -insert into t4 values (100000+17); -insert into t4 values (100000+16); -insert into t4 values (100000+15); -insert into t4 values (100000+14); -insert into t4 values (100000+13); -insert into t4 values (100000+12); -insert into t4 values (100000+11); -insert into t4 values (100000+10); -insert into t4 values (100000+9); -insert into t4 values (100000+8); -insert into t4 values (100000+7); -insert into t4 values (100000+6); -insert into t4 values (100000+5); -insert into t4 values (100000+4); -insert into t4 values (100000+3); -insert into t4 values (100000+2); -insert into t4 values (100000+1); select count(*) from t4; count(*) 59 @@ -1172,65 +804,6 @@ a 2020-12-31 10:11:12 delete from t2; 59 inserts; -insert into t2 values (19700101000000+59); -insert into t2 values (19700101000000+58); -insert into t2 values (19700101000000+57); -insert into t2 values (19700101000000+56); -insert into t2 values (19700101000000+55); -insert into t2 values (19700101000000+54); -insert into t2 values (19700101000000+53); -insert into t2 values (19700101000000+52); -insert into t2 values (19700101000000+51); -insert into t2 values (19700101000000+50); -insert into t2 values (19700101000000+49); -insert into t2 values (19700101000000+48); -insert into t2 values (19700101000000+47); -insert into t2 values (19700101000000+46); -insert into t2 values (19700101000000+45); -insert into t2 values (19700101000000+44); -insert into t2 values (19700101000000+43); -insert into t2 values (19700101000000+42); -insert into t2 values (19700101000000+41); -insert into t2 values (19700101000000+40); -insert into t2 values (19700101000000+39); -insert into t2 values (19700101000000+38); -insert into t2 values (19700101000000+37); -insert into t2 values (19700101000000+36); -insert into t2 values (19700101000000+35); -insert into t2 values (19700101000000+34); -insert into t2 values (19700101000000+33); -insert into t2 values (19700101000000+32); -insert into t2 values (19700101000000+31); -insert into t2 values (19700101000000+30); -insert into t2 values (19700101000000+29); -insert into t2 values (19700101000000+28); -insert into t2 values (19700101000000+27); -insert into t2 values (19700101000000+26); -insert into t2 values (19700101000000+25); -insert into t2 values (19700101000000+24); -insert into t2 values (19700101000000+23); -insert into t2 values (19700101000000+22); -insert into t2 values (19700101000000+21); -insert into t2 values (19700101000000+20); -insert into t2 values (19700101000000+19); -insert into t2 values (19700101000000+18); -insert into t2 values (19700101000000+17); -insert into t2 values (19700101000000+16); -insert into t2 values (19700101000000+15); -insert into t2 values (19700101000000+14); -insert into t2 values (19700101000000+13); -insert into t2 values (19700101000000+12); -insert into t2 values (19700101000000+11); -insert into t2 values (19700101000000+10); -insert into t2 values (19700101000000+9); -insert into t2 values (19700101000000+8); -insert into t2 values (19700101000000+7); -insert into t2 values (19700101000000+6); -insert into t2 values (19700101000000+5); -insert into t2 values (19700101000000+4); -insert into t2 values (19700101000000+3); -insert into t2 values (19700101000000+2); -insert into t2 values (19700101000000+1); select count(*) from t2; count(*) 59 @@ -1318,18 +891,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES LESS THAN (10) ENGINE = InnoDB, PARTITION quarter4 VALUES LESS THAN (13) ENGINE = InnoDB) */ 12 inserts; -insert into t3 values (adddate(19700101000000,interval 12-1 month)); -insert into t3 values (adddate(19700101000000,interval 11-1 month)); -insert into t3 values (adddate(19700101000000,interval 10-1 month)); -insert into t3 values (adddate(19700101000000,interval 9-1 month)); -insert into t3 values (adddate(19700101000000,interval 8-1 month)); -insert into t3 values (adddate(19700101000000,interval 7-1 month)); -insert into t3 values (adddate(19700101000000,interval 6-1 month)); -insert into t3 values (adddate(19700101000000,interval 5-1 month)); -insert into t3 values (adddate(19700101000000,interval 4-1 month)); -insert into t3 values (adddate(19700101000000,interval 3-1 month)); -insert into t3 values (adddate(19700101000000,interval 2-1 month)); -insert into t3 values (adddate(19700101000000,interval 1-1 month)); select count(*) from t3; count(*) 12 @@ -1370,18 +931,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES IN (7,8,9) ENGINE = InnoDB, PARTITION quarter4 VALUES IN (10,11,12) ENGINE = InnoDB) */ 12 inserts; -insert into t4 values (adddate(19700101000000,interval 12-1 month)); -insert into t4 values (adddate(19700101000000,interval 11-1 month)); -insert into t4 values (adddate(19700101000000,interval 10-1 month)); -insert into t4 values (adddate(19700101000000,interval 9-1 month)); -insert into t4 values (adddate(19700101000000,interval 8-1 month)); -insert into t4 values (adddate(19700101000000,interval 7-1 month)); -insert into t4 values (adddate(19700101000000,interval 6-1 month)); -insert into t4 values (adddate(19700101000000,interval 5-1 month)); -insert into t4 values (adddate(19700101000000,interval 4-1 month)); -insert into t4 values (adddate(19700101000000,interval 3-1 month)); -insert into t4 values (adddate(19700101000000,interval 2-1 month)); -insert into t4 values (adddate(19700101000000,interval 1-1 month)); select count(*) from t4; count(*) 12 === modified file 'mysql-test/suite/parts/r/partition_datetime_myisam.result' --- a/mysql-test/suite/parts/r/partition_datetime_myisam.result 2008-11-04 07:43:21 +0000 +++ b/mysql-test/suite/parts/r/partition_datetime_myisam.result 2009-10-28 07:52:34 +0000 @@ -60,65 +60,6 @@ a 2020-12-31 10:11:12 delete from t2; 59 inserts; -insert into t2 values (19710101000000+59); -insert into t2 values (19710101000000+58); -insert into t2 values (19710101000000+57); -insert into t2 values (19710101000000+56); -insert into t2 values (19710101000000+55); -insert into t2 values (19710101000000+54); -insert into t2 values (19710101000000+53); -insert into t2 values (19710101000000+52); -insert into t2 values (19710101000000+51); -insert into t2 values (19710101000000+50); -insert into t2 values (19710101000000+49); -insert into t2 values (19710101000000+48); -insert into t2 values (19710101000000+47); -insert into t2 values (19710101000000+46); -insert into t2 values (19710101000000+45); -insert into t2 values (19710101000000+44); -insert into t2 values (19710101000000+43); -insert into t2 values (19710101000000+42); -insert into t2 values (19710101000000+41); -insert into t2 values (19710101000000+40); -insert into t2 values (19710101000000+39); -insert into t2 values (19710101000000+38); -insert into t2 values (19710101000000+37); -insert into t2 values (19710101000000+36); -insert into t2 values (19710101000000+35); -insert into t2 values (19710101000000+34); -insert into t2 values (19710101000000+33); -insert into t2 values (19710101000000+32); -insert into t2 values (19710101000000+31); -insert into t2 values (19710101000000+30); -insert into t2 values (19710101000000+29); -insert into t2 values (19710101000000+28); -insert into t2 values (19710101000000+27); -insert into t2 values (19710101000000+26); -insert into t2 values (19710101000000+25); -insert into t2 values (19710101000000+24); -insert into t2 values (19710101000000+23); -insert into t2 values (19710101000000+22); -insert into t2 values (19710101000000+21); -insert into t2 values (19710101000000+20); -insert into t2 values (19710101000000+19); -insert into t2 values (19710101000000+18); -insert into t2 values (19710101000000+17); -insert into t2 values (19710101000000+16); -insert into t2 values (19710101000000+15); -insert into t2 values (19710101000000+14); -insert into t2 values (19710101000000+13); -insert into t2 values (19710101000000+12); -insert into t2 values (19710101000000+11); -insert into t2 values (19710101000000+10); -insert into t2 values (19710101000000+9); -insert into t2 values (19710101000000+8); -insert into t2 values (19710101000000+7); -insert into t2 values (19710101000000+6); -insert into t2 values (19710101000000+5); -insert into t2 values (19710101000000+4); -insert into t2 values (19710101000000+3); -insert into t2 values (19710101000000+2); -insert into t2 values (19710101000000+1); select count(*) from t2; count(*) 59 @@ -206,18 +147,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES LESS THAN (10) ENGINE = MyISAM, PARTITION quarter4 VALUES LESS THAN (13) ENGINE = MyISAM) */ 12 inserts; -insert into t3 values (date_add('1970-01-01 00:00:00',interval 12-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 11-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 10-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 9-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 8-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 7-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 6-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 5-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 4-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 3-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 2-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 1-1 month)); Warnings: Warning 1264 Out of range value for column 'a' at row 1 select count(*) from t3; @@ -260,18 +189,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES IN (7,8,9) ENGINE = MyISAM, PARTITION quarter4 VALUES IN (10,11,12) ENGINE = MyISAM) */ 12 inserts; -insert into t4 values (date_add('1970-01-01 00:00:00',interval 12-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 11-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 10-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 9-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 8-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 7-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 6-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 5-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 4-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 3-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 2-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 1-1 month)); Warnings: Warning 1264 Out of range value for column 'a' at row 1 select count(*) from t4; @@ -354,90 +271,6 @@ a 2020-12-31 delete from t2; 28 inserts; -insert into t2 values (19700101+28-1); -insert into t2 values (19700201+28-1); -insert into t2 values (19700301+28-1); -insert into t2 values (19700101+27-1); -insert into t2 values (19700201+27-1); -insert into t2 values (19700301+27-1); -insert into t2 values (19700101+26-1); -insert into t2 values (19700201+26-1); -insert into t2 values (19700301+26-1); -insert into t2 values (19700101+25-1); -insert into t2 values (19700201+25-1); -insert into t2 values (19700301+25-1); -insert into t2 values (19700101+24-1); -insert into t2 values (19700201+24-1); -insert into t2 values (19700301+24-1); -insert into t2 values (19700101+23-1); -insert into t2 values (19700201+23-1); -insert into t2 values (19700301+23-1); -insert into t2 values (19700101+22-1); -insert into t2 values (19700201+22-1); -insert into t2 values (19700301+22-1); -insert into t2 values (19700101+21-1); -insert into t2 values (19700201+21-1); -insert into t2 values (19700301+21-1); -insert into t2 values (19700101+20-1); -insert into t2 values (19700201+20-1); -insert into t2 values (19700301+20-1); -insert into t2 values (19700101+19-1); -insert into t2 values (19700201+19-1); -insert into t2 values (19700301+19-1); -insert into t2 values (19700101+18-1); -insert into t2 values (19700201+18-1); -insert into t2 values (19700301+18-1); -insert into t2 values (19700101+17-1); -insert into t2 values (19700201+17-1); -insert into t2 values (19700301+17-1); -insert into t2 values (19700101+16-1); -insert into t2 values (19700201+16-1); -insert into t2 values (19700301+16-1); -insert into t2 values (19700101+15-1); -insert into t2 values (19700201+15-1); -insert into t2 values (19700301+15-1); -insert into t2 values (19700101+14-1); -insert into t2 values (19700201+14-1); -insert into t2 values (19700301+14-1); -insert into t2 values (19700101+13-1); -insert into t2 values (19700201+13-1); -insert into t2 values (19700301+13-1); -insert into t2 values (19700101+12-1); -insert into t2 values (19700201+12-1); -insert into t2 values (19700301+12-1); -insert into t2 values (19700101+11-1); -insert into t2 values (19700201+11-1); -insert into t2 values (19700301+11-1); -insert into t2 values (19700101+10-1); -insert into t2 values (19700201+10-1); -insert into t2 values (19700301+10-1); -insert into t2 values (19700101+9-1); -insert into t2 values (19700201+9-1); -insert into t2 values (19700301+9-1); -insert into t2 values (19700101+8-1); -insert into t2 values (19700201+8-1); -insert into t2 values (19700301+8-1); -insert into t2 values (19700101+7-1); -insert into t2 values (19700201+7-1); -insert into t2 values (19700301+7-1); -insert into t2 values (19700101+6-1); -insert into t2 values (19700201+6-1); -insert into t2 values (19700301+6-1); -insert into t2 values (19700101+5-1); -insert into t2 values (19700201+5-1); -insert into t2 values (19700301+5-1); -insert into t2 values (19700101+4-1); -insert into t2 values (19700201+4-1); -insert into t2 values (19700301+4-1); -insert into t2 values (19700101+3-1); -insert into t2 values (19700201+3-1); -insert into t2 values (19700301+3-1); -insert into t2 values (19700101+2-1); -insert into t2 values (19700201+2-1); -insert into t2 values (19700301+2-1); -insert into t2 values (19700101+1-1); -insert into t2 values (19700201+1-1); -insert into t2 values (19700301+1-1); select count(*) from t2; count(*) 84 @@ -550,18 +383,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES LESS THAN (10) ENGINE = MyISAM, PARTITION quarter4 VALUES LESS THAN (13) ENGINE = MyISAM) */ 12 inserts; -insert into t3 values (adddate(19700101,interval 12-1 month)); -insert into t3 values (adddate(19700101,interval 11-1 month)); -insert into t3 values (adddate(19700101,interval 10-1 month)); -insert into t3 values (adddate(19700101,interval 9-1 month)); -insert into t3 values (adddate(19700101,interval 8-1 month)); -insert into t3 values (adddate(19700101,interval 7-1 month)); -insert into t3 values (adddate(19700101,interval 6-1 month)); -insert into t3 values (adddate(19700101,interval 5-1 month)); -insert into t3 values (adddate(19700101,interval 4-1 month)); -insert into t3 values (adddate(19700101,interval 3-1 month)); -insert into t3 values (adddate(19700101,interval 2-1 month)); -insert into t3 values (adddate(19700101,interval 1-1 month)); select count(*) from t3; count(*) 12 @@ -602,18 +423,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES IN (7,8,9) ENGINE = MyISAM, PARTITION quarter4 VALUES IN (10,11,12) ENGINE = MyISAM) */ 12 inserts; -insert into t4 values (adddate(19700101,interval 12-1 month)); -insert into t4 values (adddate(19700101,interval 11-1 month)); -insert into t4 values (adddate(19700101,interval 10-1 month)); -insert into t4 values (adddate(19700101,interval 9-1 month)); -insert into t4 values (adddate(19700101,interval 8-1 month)); -insert into t4 values (adddate(19700101,interval 7-1 month)); -insert into t4 values (adddate(19700101,interval 6-1 month)); -insert into t4 values (adddate(19700101,interval 5-1 month)); -insert into t4 values (adddate(19700101,interval 4-1 month)); -insert into t4 values (adddate(19700101,interval 3-1 month)); -insert into t4 values (adddate(19700101,interval 2-1 month)); -insert into t4 values (adddate(19700101,interval 1-1 month)); select count(*) from t4; count(*) 12 @@ -694,65 +503,6 @@ a 14:15:16 delete from t2; 59 inserts; -insert into t2 values (000100+59); -insert into t2 values (000100+58); -insert into t2 values (000100+57); -insert into t2 values (000100+56); -insert into t2 values (000100+55); -insert into t2 values (000100+54); -insert into t2 values (000100+53); -insert into t2 values (000100+52); -insert into t2 values (000100+51); -insert into t2 values (000100+50); -insert into t2 values (000100+49); -insert into t2 values (000100+48); -insert into t2 values (000100+47); -insert into t2 values (000100+46); -insert into t2 values (000100+45); -insert into t2 values (000100+44); -insert into t2 values (000100+43); -insert into t2 values (000100+42); -insert into t2 values (000100+41); -insert into t2 values (000100+40); -insert into t2 values (000100+39); -insert into t2 values (000100+38); -insert into t2 values (000100+37); -insert into t2 values (000100+36); -insert into t2 values (000100+35); -insert into t2 values (000100+34); -insert into t2 values (000100+33); -insert into t2 values (000100+32); -insert into t2 values (000100+31); -insert into t2 values (000100+30); -insert into t2 values (000100+29); -insert into t2 values (000100+28); -insert into t2 values (000100+27); -insert into t2 values (000100+26); -insert into t2 values (000100+25); -insert into t2 values (000100+24); -insert into t2 values (000100+23); -insert into t2 values (000100+22); -insert into t2 values (000100+21); -insert into t2 values (000100+20); -insert into t2 values (000100+19); -insert into t2 values (000100+18); -insert into t2 values (000100+17); -insert into t2 values (000100+16); -insert into t2 values (000100+15); -insert into t2 values (000100+14); -insert into t2 values (000100+13); -insert into t2 values (000100+12); -insert into t2 values (000100+11); -insert into t2 values (000100+10); -insert into t2 values (000100+9); -insert into t2 values (000100+8); -insert into t2 values (000100+7); -insert into t2 values (000100+6); -insert into t2 values (000100+5); -insert into t2 values (000100+4); -insert into t2 values (000100+3); -insert into t2 values (000100+2); -insert into t2 values (000100+1); select count(*) from t2; count(*) 59 @@ -840,65 +590,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES LESS THAN (46) ENGINE = MyISAM, PARTITION quarter4 VALUES LESS THAN (61) ENGINE = MyISAM) */ 59 inserts; -insert into t3 values (100000+59); -insert into t3 values (100000+58); -insert into t3 values (100000+57); -insert into t3 values (100000+56); -insert into t3 values (100000+55); -insert into t3 values (100000+54); -insert into t3 values (100000+53); -insert into t3 values (100000+52); -insert into t3 values (100000+51); -insert into t3 values (100000+50); -insert into t3 values (100000+49); -insert into t3 values (100000+48); -insert into t3 values (100000+47); -insert into t3 values (100000+46); -insert into t3 values (100000+45); -insert into t3 values (100000+44); -insert into t3 values (100000+43); -insert into t3 values (100000+42); -insert into t3 values (100000+41); -insert into t3 values (100000+40); -insert into t3 values (100000+39); -insert into t3 values (100000+38); -insert into t3 values (100000+37); -insert into t3 values (100000+36); -insert into t3 values (100000+35); -insert into t3 values (100000+34); -insert into t3 values (100000+33); -insert into t3 values (100000+32); -insert into t3 values (100000+31); -insert into t3 values (100000+30); -insert into t3 values (100000+29); -insert into t3 values (100000+28); -insert into t3 values (100000+27); -insert into t3 values (100000+26); -insert into t3 values (100000+25); -insert into t3 values (100000+24); -insert into t3 values (100000+23); -insert into t3 values (100000+22); -insert into t3 values (100000+21); -insert into t3 values (100000+20); -insert into t3 values (100000+19); -insert into t3 values (100000+18); -insert into t3 values (100000+17); -insert into t3 values (100000+16); -insert into t3 values (100000+15); -insert into t3 values (100000+14); -insert into t3 values (100000+13); -insert into t3 values (100000+12); -insert into t3 values (100000+11); -insert into t3 values (100000+10); -insert into t3 values (100000+9); -insert into t3 values (100000+8); -insert into t3 values (100000+7); -insert into t3 values (100000+6); -insert into t3 values (100000+5); -insert into t3 values (100000+4); -insert into t3 values (100000+3); -insert into t3 values (100000+2); -insert into t3 values (100000+1); select count(*) from t3; count(*) 59 @@ -986,65 +677,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES IN (31,32,33,34,35,36,37,38,39,40,41,42,43,44,45) ENGINE = MyISAM, PARTITION quarter4 VALUES IN (46,47,48,49,50,51,52,53,54,55,56,57,58,59,60) ENGINE = MyISAM) */ 59 inserts; -insert into t4 values (100000+59); -insert into t4 values (100000+58); -insert into t4 values (100000+57); -insert into t4 values (100000+56); -insert into t4 values (100000+55); -insert into t4 values (100000+54); -insert into t4 values (100000+53); -insert into t4 values (100000+52); -insert into t4 values (100000+51); -insert into t4 values (100000+50); -insert into t4 values (100000+49); -insert into t4 values (100000+48); -insert into t4 values (100000+47); -insert into t4 values (100000+46); -insert into t4 values (100000+45); -insert into t4 values (100000+44); -insert into t4 values (100000+43); -insert into t4 values (100000+42); -insert into t4 values (100000+41); -insert into t4 values (100000+40); -insert into t4 values (100000+39); -insert into t4 values (100000+38); -insert into t4 values (100000+37); -insert into t4 values (100000+36); -insert into t4 values (100000+35); -insert into t4 values (100000+34); -insert into t4 values (100000+33); -insert into t4 values (100000+32); -insert into t4 values (100000+31); -insert into t4 values (100000+30); -insert into t4 values (100000+29); -insert into t4 values (100000+28); -insert into t4 values (100000+27); -insert into t4 values (100000+26); -insert into t4 values (100000+25); -insert into t4 values (100000+24); -insert into t4 values (100000+23); -insert into t4 values (100000+22); -insert into t4 values (100000+21); -insert into t4 values (100000+20); -insert into t4 values (100000+19); -insert into t4 values (100000+18); -insert into t4 values (100000+17); -insert into t4 values (100000+16); -insert into t4 values (100000+15); -insert into t4 values (100000+14); -insert into t4 values (100000+13); -insert into t4 values (100000+12); -insert into t4 values (100000+11); -insert into t4 values (100000+10); -insert into t4 values (100000+9); -insert into t4 values (100000+8); -insert into t4 values (100000+7); -insert into t4 values (100000+6); -insert into t4 values (100000+5); -insert into t4 values (100000+4); -insert into t4 values (100000+3); -insert into t4 values (100000+2); -insert into t4 values (100000+1); select count(*) from t4; count(*) 59 @@ -1172,65 +804,6 @@ a 2020-12-31 10:11:12 delete from t2; 59 inserts; -insert into t2 values (19700101000000+59); -insert into t2 values (19700101000000+58); -insert into t2 values (19700101000000+57); -insert into t2 values (19700101000000+56); -insert into t2 values (19700101000000+55); -insert into t2 values (19700101000000+54); -insert into t2 values (19700101000000+53); -insert into t2 values (19700101000000+52); -insert into t2 values (19700101000000+51); -insert into t2 values (19700101000000+50); -insert into t2 values (19700101000000+49); -insert into t2 values (19700101000000+48); -insert into t2 values (19700101000000+47); -insert into t2 values (19700101000000+46); -insert into t2 values (19700101000000+45); -insert into t2 values (19700101000000+44); -insert into t2 values (19700101000000+43); -insert into t2 values (19700101000000+42); -insert into t2 values (19700101000000+41); -insert into t2 values (19700101000000+40); -insert into t2 values (19700101000000+39); -insert into t2 values (19700101000000+38); -insert into t2 values (19700101000000+37); -insert into t2 values (19700101000000+36); -insert into t2 values (19700101000000+35); -insert into t2 values (19700101000000+34); -insert into t2 values (19700101000000+33); -insert into t2 values (19700101000000+32); -insert into t2 values (19700101000000+31); -insert into t2 values (19700101000000+30); -insert into t2 values (19700101000000+29); -insert into t2 values (19700101000000+28); -insert into t2 values (19700101000000+27); -insert into t2 values (19700101000000+26); -insert into t2 values (19700101000000+25); -insert into t2 values (19700101000000+24); -insert into t2 values (19700101000000+23); -insert into t2 values (19700101000000+22); -insert into t2 values (19700101000000+21); -insert into t2 values (19700101000000+20); -insert into t2 values (19700101000000+19); -insert into t2 values (19700101000000+18); -insert into t2 values (19700101000000+17); -insert into t2 values (19700101000000+16); -insert into t2 values (19700101000000+15); -insert into t2 values (19700101000000+14); -insert into t2 values (19700101000000+13); -insert into t2 values (19700101000000+12); -insert into t2 values (19700101000000+11); -insert into t2 values (19700101000000+10); -insert into t2 values (19700101000000+9); -insert into t2 values (19700101000000+8); -insert into t2 values (19700101000000+7); -insert into t2 values (19700101000000+6); -insert into t2 values (19700101000000+5); -insert into t2 values (19700101000000+4); -insert into t2 values (19700101000000+3); -insert into t2 values (19700101000000+2); -insert into t2 values (19700101000000+1); select count(*) from t2; count(*) 59 @@ -1318,18 +891,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES LESS THAN (10) ENGINE = MyISAM, PARTITION quarter4 VALUES LESS THAN (13) ENGINE = MyISAM) */ 12 inserts; -insert into t3 values (adddate(19700101000000,interval 12-1 month)); -insert into t3 values (adddate(19700101000000,interval 11-1 month)); -insert into t3 values (adddate(19700101000000,interval 10-1 month)); -insert into t3 values (adddate(19700101000000,interval 9-1 month)); -insert into t3 values (adddate(19700101000000,interval 8-1 month)); -insert into t3 values (adddate(19700101000000,interval 7-1 month)); -insert into t3 values (adddate(19700101000000,interval 6-1 month)); -insert into t3 values (adddate(19700101000000,interval 5-1 month)); -insert into t3 values (adddate(19700101000000,interval 4-1 month)); -insert into t3 values (adddate(19700101000000,interval 3-1 month)); -insert into t3 values (adddate(19700101000000,interval 2-1 month)); -insert into t3 values (adddate(19700101000000,interval 1-1 month)); select count(*) from t3; count(*) 12 @@ -1370,18 +931,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES IN (7,8,9) ENGINE = MyISAM, PARTITION quarter4 VALUES IN (10,11,12) ENGINE = MyISAM) */ 12 inserts; -insert into t4 values (adddate(19700101000000,interval 12-1 month)); -insert into t4 values (adddate(19700101000000,interval 11-1 month)); -insert into t4 values (adddate(19700101000000,interval 10-1 month)); -insert into t4 values (adddate(19700101000000,interval 9-1 month)); -insert into t4 values (adddate(19700101000000,interval 8-1 month)); -insert into t4 values (adddate(19700101000000,interval 7-1 month)); -insert into t4 values (adddate(19700101000000,interval 6-1 month)); -insert into t4 values (adddate(19700101000000,interval 5-1 month)); -insert into t4 values (adddate(19700101000000,interval 4-1 month)); -insert into t4 values (adddate(19700101000000,interval 3-1 month)); -insert into t4 values (adddate(19700101000000,interval 2-1 month)); -insert into t4 values (adddate(19700101000000,interval 1-1 month)); select count(*) from t4; count(*) 12 === modified file 'mysql-test/suite/parts/t/part_supported_sql_func_innodb.test' --- a/mysql-test/suite/parts/t/part_supported_sql_func_innodb.test 2007-11-20 15:04:07 +0000 +++ b/mysql-test/suite/parts/t/part_supported_sql_func_innodb.test 2009-10-28 08:08:54 +0000 @@ -25,6 +25,8 @@ let $debug= 0; let $do_long_tests= 1; +# +--source include/big_test.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_alter1_1_2_innodb.test' --- a/mysql-test/suite/parts/t/partition_alter1_1_2_innodb.test 2009-10-09 13:08:09 +0000 +++ b/mysql-test/suite/parts/t/partition_alter1_1_2_innodb.test 2009-10-28 08:08:54 +0000 @@ -43,6 +43,8 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# Slow running test +--source include/big_test.inc # This test relies on connecting externally from mysqltest, doesn't # work with embedded. --source include/not_embedded.inc === modified file 'mysql-test/suite/parts/t/partition_alter4_myisam.test' --- a/mysql-test/suite/parts/t/partition_alter4_myisam.test 2009-10-09 13:08:09 +0000 +++ b/mysql-test/suite/parts/t/partition_alter4_myisam.test 2009-10-28 08:08:54 +0000 @@ -40,6 +40,8 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# Slow running test +--source include/big_test.inc # This test relies on connecting externally from mysqltest, doesn't # work with embedded. --source include/not_embedded.inc === modified file 'mysql-test/t/almost_full.test' --- a/mysql-test/t/almost_full.test 2007-11-12 09:00:22 +0000 +++ b/mysql-test/t/almost_full.test 2009-10-28 07:52:34 +0000 @@ -11,11 +11,13 @@ CREATE TABLE t1 (a int auto_increment pr --disable_query_log let $1= 303; +begin; while ($1) { INSERT INTO t1 SET b=repeat('a',200); dec $1; } +commit; --enable_query_log DELETE FROM t1 WHERE a=1 or a=5; === modified file 'mysql-test/t/alter_table.test' --- a/mysql-test/t/alter_table.test 2009-06-07 10:05:19 +0000 +++ b/mysql-test/t/alter_table.test 2009-10-28 07:52:34 +0000 @@ -121,11 +121,15 @@ alter table t1 disable keys; show keys from t1; #let $1=10000; let $1=10; +--disable_query_log +begin; while ($1) { eval insert into t1 values($1,RAND()*1000,RAND()*1000,RAND()); dec $1; } +commit; +--enable_query_log alter table t1 enable keys; show keys from t1; drop table t1; @@ -144,11 +148,15 @@ drop table t1; create table t1 (a int, b int); let $1=100; +--disable_query_log +begin; while ($1) { eval insert into t1 values(1,$1), (2,$1), (3, $1); dec $1; } +commit; +--enable_query_log alter table t1 add unique (a,b), add key (b); show keys from t1; analyze table t1; @@ -966,12 +974,14 @@ DROP TABLE t1; create table t1(f1 int not null, f2 int not null, key (f1), key (f2)); let $count= 50; --disable_query_log +begin; while ($count) { EVAL insert into t1 values (1,1),(1,1),(1,1),(1,1),(1,1); EVAL insert into t1 values (2,2),(2,2),(2,2),(2,2),(2,2); dec $count ; } +commit; --enable_query_log select index_length into @unpaked_keys_size from === modified file 'mysql-test/t/archive.test' --- a/mysql-test/t/archive.test 2009-03-26 14:27:34 +0000 +++ b/mysql-test/t/archive.test 2009-10-28 07:52:34 +0000 @@ -1576,11 +1576,13 @@ CREATE TABLE t1(a VARCHAR(510)) ENGINE = let $bug31036=41; --disable_query_log +begin; while($bug31036) { INSERT INTO t1(a) VALUES (REPEAT('a', 510)); dec $bug31036; } +commit; --enable_query_log INSERT INTO t1(a) VALUES (''); === modified file 'mysql-test/t/bench_count_distinct.test' --- a/mysql-test/t/bench_count_distinct.test 2005-07-28 00:22:47 +0000 +++ b/mysql-test/t/bench_count_distinct.test 2009-10-28 07:52:34 +0000 @@ -7,14 +7,16 @@ drop table if exists t1; --enable_warnings create table t1(n int not null, key(n)) delay_key_write = 1; let $1=100; -disable_query_log; +--disable_query_log +begin; while ($1) { eval insert into t1 values($1); eval insert into t1 values($1); dec $1; } -enable_query_log; +commit; +--enable_query_log select count(distinct n) from t1; explain extended select count(distinct n) from t1; drop table t1; === modified file 'mysql-test/t/change_user.test' --- a/mysql-test/t/change_user.test 2009-02-12 14:08:56 +0000 +++ b/mysql-test/t/change_user.test 2009-10-28 07:52:34 +0000 @@ -57,13 +57,13 @@ FLUSH STATUS; --disable_query_log let $i = 100; - +begin; while ($i) { dec $i; - SELECT 1; } +commit; --enable_query_log --enable_result_log === modified file 'mysql-test/t/check.test' --- a/mysql-test/t/check.test 2009-02-09 21:00:15 +0000 +++ b/mysql-test/t/check.test 2009-10-28 07:52:34 +0000 @@ -12,13 +12,15 @@ drop view if exists v1; # Add a lot of keys to slow down check create table t1(n int not null, key(n), key(n), key(n), key(n)); let $1=10000; -disable_query_log; +--disable_query_log +begin; while ($1) { eval insert into t1 values ($1); dec $1; } -enable_query_log; +commit; +--enable_query_log send check table t1 extended; connection con2; insert into t1 values (200000); === modified file 'mysql-test/t/count_distinct2.test' --- a/mysql-test/t/count_distinct2.test 2005-07-28 14:09:54 +0000 +++ b/mysql-test/t/count_distinct2.test 2009-10-28 07:52:34 +0000 @@ -51,13 +51,15 @@ drop table t1; # test the conversion from tree to MyISAM create table t1 (n int default NULL); let $1=5000; -disable_query_log; +--disable_query_log +begin; while ($1) { eval insert into t1 values($1); dec $1; } -enable_query_log; +commit; +--enable_query_log flush status; select count(distinct n) from t1; @@ -67,13 +69,15 @@ drop table t1; # Test use of MyISAM tmp tables create table t1 (s text); let $1=5000; -disable_query_log; +--disable_query_log +begin; while ($1) { eval insert into t1 values('$1'); dec $1; } -enable_query_log; +commit; +--enable_query_log flush status; select count(distinct s) from t1; show status like 'Created_tmp_disk_tables'; === modified file 'mysql-test/t/count_distinct3.test' --- a/mysql-test/t/count_distinct3.test 2009-09-07 20:50:10 +0000 +++ b/mysql-test/t/count_distinct3.test 2009-10-28 07:52:34 +0000 @@ -14,6 +14,7 @@ CREATE TABLE t1 (id INTEGER, grp TINYINT --disable_query_log SET @rnd_max= 2147483647; let $1 = 1000; +begin; while ($1) { SET @rnd= RAND(); @@ -23,7 +24,7 @@ while ($1) INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); dec $1; } - +commit; # We increase the size of t1 here. SET @orig_myisam_sort_buffer_size = @@session.myisam_sort_buffer_size; SET session myisam_sort_buffer_size=20000000; === modified file 'mysql-test/t/ctype_euckr.test' --- a/mysql-test/t/ctype_euckr.test 2009-07-24 06:27:23 +0000 +++ b/mysql-test/t/ctype_euckr.test 2009-10-28 07:52:34 +0000 @@ -77,11 +77,13 @@ DROP TABLE t1; CREATE TABLE t1 (a binary(1), key(a)); --disable_query_log let $1=255; +begin; while($1) { eval INSERT INTO t1 VALUES (unhex(hex($1))); dec $1; } +commit; --enable_query_log CREATE TABLE t2 (s VARCHAR(4), a VARCHAR(1) CHARACTER SET euckr); === modified file 'mysql-test/t/derived.test' --- a/mysql-test/t/derived.test 2009-07-11 18:44:29 +0000 +++ b/mysql-test/t/derived.test 2009-10-28 07:52:34 +0000 @@ -45,14 +45,16 @@ select * from (select * from t1 where t1 explain select * from (select t1.*, t2.a as t2a from t1,t2 where t1.a=t2.a) t1; drop table t1, t2; create table t1(a int not null, t char(8), index(a)); -disable_query_log; +--disable_query_log +begin; let $1 = 10000; while ($1) { eval insert into t1 values ($1,'$1'); dec $1; } -enable_query_log; +commit; +--enable_query_log SELECT * FROM (SELECT * FROM t1) as b ORDER BY a ASC LIMIT 0,20; explain select count(*) from t1 as tt1, (select * from t1) as tt2; drop table t1; === modified file 'mysql-test/t/events_time_zone.test' --- a/mysql-test/t/events_time_zone.test 2009-10-06 18:15:09 +0000 +++ b/mysql-test/t/events_time_zone.test 2009-10-28 07:52:34 +0000 @@ -118,6 +118,7 @@ INSERT INTO mysql.time_zone_transition_t let $transition_unix_time= `SELECT @unix_time`; let $count= 30; --disable_query_log +begin; while ($count) { eval INSERT INTO mysql.time_zone_transition @@ -126,6 +127,7 @@ while ($count) let $transition_unix_time= `SELECT $transition_unix_time + @step3`; dec $count; } +commit; --enable_query_log let $tz_name = `SELECT CONCAT('b16420_a',UNIX_TIMESTAMP())`; --replace_result $tz_name <TZ_NAME_1> === modified file 'mysql-test/t/fulltext2.test' --- a/mysql-test/t/fulltext2.test 2007-07-06 18:39:55 +0000 +++ b/mysql-test/t/fulltext2.test 2009-10-28 07:52:34 +0000 @@ -18,6 +18,7 @@ CREATE TABLE t1 ( # two-level entry, second-level tree with depth 2 --disable_query_log +begin; let $1=260; while ($1) { @@ -40,6 +41,7 @@ while ($1) eval insert t1 (a) values ('aaayyy'); dec $1; } +commit; --enable_query_log # converting to two-level @@ -113,6 +115,7 @@ CREATE TABLE t1 ( # two-level entry, second-level tree with depth 2 --disable_query_log let $1=260; +begin; while ($1) { eval insert t1 (a) values ('aaaxxx'); @@ -130,6 +133,7 @@ while ($1) eval insert t1 (a) values ('aaayyy'); dec $1; } +commit; --enable_query_log select count(*) from t1 where match a against ('aaaxxx'); === modified file 'mysql-test/t/func_misc.test' --- a/mysql-test/t/func_misc.test 2009-06-11 16:21:32 +0000 +++ b/mysql-test/t/func_misc.test 2009-10-28 07:52:34 +0000 @@ -213,11 +213,15 @@ start_ts DATETIME, end_ts DATETIME, start_cached INTEGER, end_cached INTEGER); CREATE TABLE t1 (f1 BIGINT); let $num = `SELECT @row_count`; +--disable_query_log +begin; while ($num) { INSERT INTO t1 VALUES (1); dec $num; } +commit; +--enable_query_log let $loops = 4; let $num = $loops; === modified file 'mysql-test/t/gis-rtree.test' --- a/mysql-test/t/gis-rtree.test 2009-07-10 23:12:13 +0000 +++ b/mysql-test/t/gis-rtree.test 2009-10-28 07:52:34 +0000 @@ -17,12 +17,16 @@ SHOW CREATE TABLE t1; let $1=150; let $2=150; +--disable_query_log +begin; while ($1) { eval INSERT INTO t1 (g) VALUES (GeomFromText('LineString($1 $1, $2 $2)')); dec $1; inc $2; } +commit; +--enable_query_log SELECT count(*) FROM t1; EXPLAIN SELECT fid, AsText(g) FROM t1 WHERE Within(g, GeomFromText('Polygon((140 140,160 140,160 160,140 160,140 140))')); @@ -35,6 +39,8 @@ CREATE TABLE t2 ( g GEOMETRY NOT NULL ) ENGINE=MyISAM; +--disable_query_log +begin; let $1=10; while ($1) { @@ -46,6 +52,8 @@ while ($1) } dec $1; } +commit; +--enable_query_log ALTER TABLE t2 ADD SPATIAL KEY(g); SHOW CREATE TABLE t2; @@ -55,6 +63,8 @@ EXPLAIN SELECT fid, AsText(g) FROM t2 WH SELECT fid, AsText(g) FROM t2 WHERE Within(g, GeomFromText('Polygon((40 40,60 40,60 60,40 60,40 40))')); +--disable_query_log +begin; let $1=10; while ($1) { @@ -67,6 +77,8 @@ while ($1) } dec $1; } +commit; +--enable_query_log DROP TABLE t2; === modified file 'mysql-test/t/heap.test' --- a/mysql-test/t/heap.test 2007-06-06 17:57:07 +0000 +++ b/mysql-test/t/heap.test 2009-10-28 07:52:34 +0000 @@ -234,7 +234,8 @@ drop table t1,t2,t3; # create table t1 (v varchar(10), c char(10), t varchar(50), key(v), key(c), key(t(10))); show create table t1; -disable_query_log; +--disable_query_log +begin; let $1=10; while ($1) { @@ -248,7 +249,9 @@ while ($1) } dec $1; } -enable_query_log; +commit; +--enable_query_log + select count(*) from t1; insert into t1 values(concat('a',char(1)),concat('a',char(1)),concat('a',char(1))); select count(*) from t1 where v='a'; @@ -318,7 +321,8 @@ drop table t1; create table t1 (v varchar(10), c char(10), t varchar(50), key using btree (v), key using btree (c), key using btree (t(10))); show create table t1; -disable_query_log; +--disable_query_log +begin; let $1=10; while ($1) { @@ -332,7 +336,8 @@ while ($1) } dec $1; } -enable_query_log; +commit; +--enable_query_log select count(*) from t1; insert into t1 values(concat('a',char(1)),concat('a',char(1)),concat('a',char(1))); select count(*) from t1 where v='a'; === modified file 'mysql-test/t/innodb_xtradb_bug317074.test' --- a/mysql-test/t/innodb_xtradb_bug317074.test 2009-09-18 19:27:04 +0000 +++ b/mysql-test/t/innodb_xtradb_bug317074.test 2009-10-28 07:52:34 +0000 @@ -1,4 +1,3 @@ ---source include/big_test.inc --source include/have_innodb.inc SET @old_innodb_file_format=@@innodb_file_format; @@ -7,16 +6,16 @@ SET @old_innodb_file_format_check=@@inno SET GLOBAL innodb_file_format='Barracuda'; SET GLOBAL innodb_file_per_table=ON; --- disable_query_log --- disable_result_log - +--disable_warnings DROP TABLE IF EXISTS `test1`; +--enable_warnings CREATE TABLE IF NOT EXISTS `test1` ( `a` int primary key auto_increment, `b` int default 0, `c` char(100) default 'testtest' ) ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=8; +set autocommit=0; delimiter |; CREATE PROCEDURE insert_many(p1 int) BEGIN @@ -26,14 +25,18 @@ REPEAT insert into test1 set b=1; SET @x = @x + 1; SET @y = @y + 1; - IF @y >= 100 THEN + IF @y >= 1000 THEN commit; SET @y = 0; END IF; UNTIL @x >= p1 END REPEAT; END| delimiter ;| +--disable_query_log +--disable_result_log call insert_many(100000); +--enable_query_log +--enable_result_log DROP PROCEDURE insert_many; # The bug is hangup at the following statement === modified file 'mysql-test/t/insert.test' --- a/mysql-test/t/insert.test 2009-09-07 20:50:10 +0000 +++ b/mysql-test/t/insert.test 2009-10-28 07:52:34 +0000 @@ -151,7 +151,8 @@ drop table t1; create table t1(id1 int not null auto_increment primary key, t char(12)); create table t2(id2 int not null, t char(12)); create table t3(id3 int not null, t char(12), index(id3)); -disable_query_log; +--disable_query_log +begin; let $1 = 100; while ($1) { @@ -170,7 +171,9 @@ while ($1) } dec $1; } -enable_query_log; +commit; +--enable_query_log + select count(*) from t2; insert into t2 select t1.* from t1, t2 t, t3 where t1.id1 = t.id2 and t.id2 = t3.id3; select count(*) from t2; === modified file 'mysql-test/t/kill.test' --- a/mysql-test/t/kill.test 2008-03-13 17:54:29 +0000 +++ b/mysql-test/t/kill.test 2009-10-28 07:52:34 +0000 @@ -67,12 +67,14 @@ connection conn1; -- disable_result_log -- disable_query_log +begin; let $1 = 4096; while ($1) { eval insert into t1 values ($1); dec $1; } +commit; -- enable_query_log -- enable_result_log @@ -265,6 +267,8 @@ connection con1; let $ID= `select connection_id()`; let $tab_count= 40; +--disable_query_log +begin; let $i= $tab_count; while ($i) { @@ -272,6 +276,8 @@ while ($i) eval INSERT INTO t$i VALUES (1),(2),(3),(4),(5),(6),(7); dec $i ; } +commit; +--enable_query_log set session optimizer_search_depth=0; let $i=$tab_count; === modified file 'mysql-test/t/merge.test' --- a/mysql-test/t/merge.test 2009-09-07 20:50:10 +0000 +++ b/mysql-test/t/merge.test 2009-10-28 07:52:34 +0000 @@ -1274,6 +1274,8 @@ DROP TABLE t1, t2, t3; CREATE TABLE t1 (id INTEGER, grp TINYINT, id_rev INTEGER); SET @rnd_max= 2147483647; let $1 = 10; +--disable_query_log +begin; while ($1) { SET @rnd= RAND(); @@ -1283,6 +1285,8 @@ while ($1) INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); dec $1; } +commit; +--enable_query_log set @@read_buffer_size=2*1024*1024; CREATE TABLE t2 SELECT * FROM t1; INSERT INTO t1 (id, grp, id_rev) SELECT id, grp, id_rev FROM t2; === modified file 'mysql-test/t/multi_update.test' --- a/mysql-test/t/multi_update.test 2009-02-09 21:00:15 +0000 +++ b/mysql-test/t/multi_update.test 2009-10-28 07:52:34 +0000 @@ -20,7 +20,8 @@ delete from mysql.user where user=_binar create table t1(id1 int not null auto_increment primary key, t char(12)); create table t2(id2 int not null, t char(12)); create table t3(id3 int not null, t char(12), index(id3)); -disable_query_log; +--disable_query_log +begin; let $1 = 100; while ($1) { @@ -39,7 +40,8 @@ while ($1) } dec $1; } -enable_query_log; +commit; +--enable_query_log select count(*) from t1 where id1 > 95; select count(*) from t2 where id2 > 95; @@ -75,7 +77,8 @@ drop table t1,t2,t3; create table t1(id1 int not null primary key, t varchar(100)) pack_keys = 1; create table t2(id2 int not null, t varchar(100), index(id2)) pack_keys = 1; -disable_query_log; +--disable_query_log +begin; let $1 = 1000; while ($1) { @@ -88,7 +91,8 @@ while ($1) } dec $1; } -enable_query_log; +commit; +--enable_query_log delete t1 from t1,t2 where t1.id1 = t2.id2 and t1.id1 > 500; drop table t1,t2; === modified file 'mysql-test/t/multi_update2.test' --- a/mysql-test/t/multi_update2.test 2009-09-07 20:50:10 +0000 +++ b/mysql-test/t/multi_update2.test 2009-10-28 07:52:34 +0000 @@ -48,13 +48,14 @@ CREATE TABLE t1 ( a INT NOT NULL, b INT INSERT INTO t1 VALUES (1,1),(2,2),(3,3),(4,4); let $1=19; set @d=4; +begin; while ($1) { eval INSERT INTO t1 SELECT a+@d,b+@d FROM t1; eval SET @d=@d*2; dec $1; } - +commit; --enable_query_log ALTER TABLE t1 ADD INDEX i1(a); DELETE FROM t1 WHERE a > 2000000; === modified file 'mysql-test/t/myisam.test' --- a/mysql-test/t/myisam.test 2009-09-18 01:04:43 +0000 +++ b/mysql-test/t/myisam.test 2009-10-28 07:52:34 +0000 @@ -33,7 +33,8 @@ drop table t1; create table t1 (a tinyint not null auto_increment, b blob not null, primary key (a)); let $1=100; -disable_query_log; +--disable_query_log +begin; --disable_warnings SET SQL_WARNINGS=0; while ($1) @@ -41,9 +42,10 @@ while ($1) eval insert into t1 (b) values(repeat(char(65+$1),65550-$1)); dec $1; } +commit; SET SQL_WARNINGS=1; --enable_warnings -enable_query_log; +--enable_query_log check table t1; repair table t1; delete from t1 where (a & 1); @@ -380,14 +382,16 @@ check table t1; # check updating with keys # -disable_query_log; +--disable_query_log +begin; let $1 = 100; while ($1) { eval insert into t1 (b) values (repeat(char(($1 & 32)+65), $1)); dec $1; } -enable_query_log; +commit; +--enable_query_log update t1 set b=repeat(left(b,1),255) where a between 1 and 5; update t1 set b=repeat(left(b,1),10) where a between 32 and 43; update t1 set b=repeat(left(b,1),2) where a between 64 and 66; @@ -551,11 +555,13 @@ create table t2 (a int); let $i=1000; set @@rand_seed1=31415926,@@rand_seed2=2718281828; --disable_query_log +begin; while ($i) { dec $i; insert t2 values (rand()*100000); } +commit; --enable_query_log insert t1 select * from t2; show keys from t1; @@ -1360,11 +1366,13 @@ CREATE TABLE t1 ( --disable_query_log let $count= 100; --echo # Insert $count rows. Query log disabled. +begin; while ($count) { INSERT INTO t1 VALUES ('a', 'b'); dec $count; } +commit; --enable_query_log # # Change most of the rows into long character values with > 127 characters. @@ -1444,11 +1452,13 @@ CREATE TABLE t1 ( --disable_query_log let $count= 100; --echo # Insert $count rows. Query log disabled. +begin; while ($count) { INSERT INTO t1 VALUES ('a', 'b'); dec $count; } +commit; --enable_query_log # # Change most of the rows into long character values with > 42 characters. === modified file 'mysql-test/t/myisam_debug.test' --- a/mysql-test/t/myisam_debug.test 2009-05-04 09:05:16 +0000 +++ b/mysql-test/t/myisam_debug.test 2009-10-28 07:52:34 +0000 @@ -24,11 +24,15 @@ CREATE TABLE `t2` ( INSERT INTO t2 (id) VALUES (123); let $i = 10; +--disable_query_log +begin; while ($i) { INSERT INTO t2 (id) SELECT id FROM t2; dec $i; } +commit; +--enable_query_log --echo # Switch to insert Connection CONNECTION insertConn; === modified file 'mysql-test/t/myisampack.test' --- a/mysql-test/t/myisampack.test 2009-04-07 11:36:15 +0000 +++ b/mysql-test/t/myisampack.test 2009-10-28 07:52:34 +0000 @@ -69,11 +69,13 @@ CREATE TABLE t1(f1 VARCHAR(200), f2 TEX INSERT INTO t1 VALUES ('foo', 'foo1'), ('bar', 'bar1'); let $i=9; --disable_query_log +begin; while ($i) { INSERT INTO t1 SELECT * FROM t1; dec $i; } +commit; --enable_query_log FLUSH TABLE t1; --echo # Compress the table using MYISAMPACK tool === modified file 'mysql-test/t/order_by.test' --- a/mysql-test/t/order_by.test 2009-08-07 11:51:40 +0000 +++ b/mysql-test/t/order_by.test 2009-10-28 07:52:34 +0000 @@ -374,14 +374,16 @@ DROP TABLE t1; # create table t1(id int not null auto_increment primary key, t char(12)); -disable_query_log; +--disable_query_log +begin; let $1 = 1000; while ($1) { eval insert into t1(t) values ('$1'); dec $1; } -enable_query_log; +commit; +--enable_query_log explain select id,t from t1 order by id; explain select id,t from t1 force index (primary) order by id; drop table t1; === modified file 'mysql-test/t/order_fill_sortbuf.test' --- a/mysql-test/t/order_fill_sortbuf.test 2005-07-28 00:22:47 +0000 +++ b/mysql-test/t/order_fill_sortbuf.test 2009-10-28 07:52:34 +0000 @@ -12,13 +12,15 @@ CREATE TABLE `t1` ( `id2` int(11) NOT NULL default '0', `id3` int(11) NOT NULL default '0'); let $1=4000; -disable_query_log; +--disable_query_log +begin; while ($1) { eval insert into t1 (id,id2,id3) values ($1,$1,$1); dec $1; } -enable_query_log; +commit; +--enable_query_log create table t2 select id2 from t1 order by id3; select count(*) from t2; drop table t1,t2; === modified file 'mysql-test/t/partition.test' --- a/mysql-test/t/partition.test 2009-09-07 20:50:10 +0000 +++ b/mysql-test/t/partition.test 2009-10-28 07:52:34 +0000 @@ -1680,6 +1680,7 @@ create table t1 insert into t1 values (null,null); --disable_query_log +begin; let $cnt= 1000; while ($cnt) { @@ -1687,6 +1688,7 @@ while ($cnt) update t1 set s2 = 2; dec $cnt; } +commit; --enable_query_log drop table t1; @@ -1804,11 +1806,13 @@ CREATE TABLE t1(id MEDIUMINT NOT NULL AU PARTITION pa11 values less than MAXVALUE); --disable_query_log let $n= 15; +begin; while ($n) { insert into t1 (user) values ('mysql'); dec $n; } +commit; --enable_query_log show create table t1; drop table t1; === modified file 'mysql-test/t/partition_archive.test' --- a/mysql-test/t/partition_archive.test 2007-12-06 18:17:42 +0000 +++ b/mysql-test/t/partition_archive.test 2009-10-28 07:52:34 +0000 @@ -94,11 +94,13 @@ CREATE TABLE t1(id MEDIUMINT NOT NULL AU --disable_query_log let $n= 100; +begin; while ($n) { insert into t1 (f1) values (repeat('a',25)); dec $n; } +commit; --enable_query_log show create table t1; === modified file 'mysql-test/t/select_found.test' --- a/mysql-test/t/select_found.test 2005-07-28 00:22:47 +0000 +++ b/mysql-test/t/select_found.test 2009-10-28 07:52:34 +0000 @@ -54,7 +54,8 @@ CREATE TABLE t2 ( UNIQUE KEY e_n (email,name) ); -disable_query_log; +--disable_query_log +begin; let $1=200; let $2=0; while ($1) @@ -63,7 +64,8 @@ while ($1) eval INSERT INTO t2 VALUES ($2,'name$2','email$2'); dec $1; } -enable_query_log; +commit; +--enable_query_log EXPLAIN SELECT SQL_CALC_FOUND_ROWS DISTINCT email FROM t2 LEFT JOIN t1 ON kid = t2.id WHERE t1.id IS NULL LIMIT 10; SELECT SQL_CALC_FOUND_ROWS DISTINCT email FROM t2 LEFT JOIN t1 ON kid = t2.id WHERE t1.id IS NULL LIMIT 10; === modified file 'mysql-test/t/sp-big.test' --- a/mysql-test/t/sp-big.test 2005-12-07 14:01:17 +0000 +++ b/mysql-test/t/sp-big.test 2009-10-28 07:52:34 +0000 @@ -43,11 +43,13 @@ create table t2 like t1; let $1=8; --disable_query_log --disable_result_log +begin; while ($1) { eval insert into t1 select * from t1; dec $1; } +commit; --enable_result_log --enable_query_log select count(*) from t1; === modified file 'mysql-test/t/subselect.test' --- a/mysql-test/t/subselect.test 2009-09-07 20:50:10 +0000 +++ b/mysql-test/t/subselect.test 2009-10-28 07:52:34 +0000 @@ -811,7 +811,8 @@ create table t1 (a int, b int, index a ( create table t2 (a int, index a (a)); create table t3 (a int, b int, index a (a)); insert into t1 values (1,10), (2,20), (3,30), (4,40); -disable_query_log; +--disable_query_log +begin; # making table large enough let $1 = 10000; while ($1) @@ -819,7 +820,8 @@ while ($1) eval insert into t1 values (rand()*100000+200,rand()*100000); dec $1; } -enable_query_log; +commit; +--enable_query_log insert into t2 values (2), (3), (4), (5); insert into t3 values (10,3), (20,4), (30,5); select * from t2 where t2.a in (select a from t1); @@ -2607,7 +2609,8 @@ CREATE TABLE t1 (a int, b int auto_incre CREATE TABLE t2 (x int auto_increment, y int, z int, PRIMARY KEY (x), FOREIGN KEY (y) REFERENCES t1 (b)); -disable_query_log; +--disable_query_log +begin; let $1=3000; while ($1) { @@ -2621,7 +2624,8 @@ while ($1) } dec $1; } -enable_query_log; +commit; +--enable_query_log SET SESSION sort_buffer_size = 32 * 1024; SELECT SQL_NO_CACHE COUNT(*) @@ -3222,11 +3226,13 @@ insert into t1 values(1,1),(2,2), (3, 3) let $i=10000; --disable_query_log --disable_warnings +begin; while ($i) { eval insert into t2 values (-1 , $i/5000 + 1, '$i'); dec $i; } +commit; --enable_warnings --enable_query_log set session sort_buffer_size= 33*1024; === modified file 'mysql-test/t/warnings.test' --- a/mysql-test/t/warnings.test 2009-07-06 06:55:53 +0000 +++ b/mysql-test/t/warnings.test 2009-10-28 07:52:34 +0000 @@ -82,13 +82,15 @@ drop table t1, t2; create table t1(a char(10)); let $1=50; -disable_query_log; +--disable_query_log +begin; while ($1) { eval insert into t1 values('mysql ab'); dec $1; } -enable_query_log; +commit; +--enable_query_log alter table t1 add b char; set max_error_count=10; update t1 set b=a;

1 0

[Maria-developers] bzr commit into Mariadb 5.2, with Maria 2.0:maria/5.2 branch (monty:2729)
by Michael Widenius 28 Oct '09

28 Oct '09

#At lp:maria/5.2 based on revid:monty@askmonty.org-20091026115549-9j4mg2izb588r14l 2729 Michael Widenius 2009-10-28 [merge] Automatic merge with 5.1 added: mysql-test/suite/funcs_1/r/is_tables_is_embedded.result mysql-test/suite/funcs_1/t/is_tables_is_embedded.test mysql-test/suite/pbxt/my.cnf modified: Docs/INSTALL-BINARY Docs/myisam.txt Docs/mysql.info README client/mysql.cc client/mysql_upgrade.c client/mysqladmin.cc client/mysqlslap.c configure.in extra/yassl/src/crypto_wrapper.cpp extra/yassl/taocrypt/src/aes.cpp extra/yassl/taocrypt/src/blowfish.cpp extra/yassl/taocrypt/src/misc.cpp include/mysys_err.h libmysql/libmysql.c mysql-test/mysql-stress-test.pl mysql-test/mysql-test-run.pl mysql-test/suite/funcs_1/r/is_tables_myisam_embedded.result mysql-test/suite/funcs_1/r/is_tables_mysql_embedded.result mysql-test/suite/pbxt/t/count_distinct3.test mysql-test/suite/pbxt/t/multi_update.test mysql-test/suite/pbxt/t/subselect.test mysys/errors.c mysys/my_copy.c mysys/my_init.c mysys/my_redel.c mysys/safemalloc.c scripts/make_binary_distribution.sh scripts/mysql_secure_installation.sh sql/ha_partition.cc sql/log.cc sql/mysqld.cc sql/rpl_rli.cc sql/set_var.cc sql/slave.cc sql/sql_cache.cc sql/sql_parse.cc sql/sql_plugin.cc sql/sql_select.cc sql/udf_example.c storage/maria/Makefile.am storage/maria/ha_maria.cc storage/maria/ma_recovery.c storage/maria/unittest/ma_test_loghandler-t.c storage/myisam/Makefile.am storage/pbxt/src/strutil_xt.cc support-files/Makefile.am support-files/config.huge.ini.sh* support-files/config.medium.ini.sh* support-files/config.small.ini.sh* support-files/my-innodb-heavy-4G.cnf.sh support-files/my-small.cnf.sh support-files/mysql.server.sh tests/mysql_client_test.c unittest/mysys/base64-t.c === modified file 'Docs/INSTALL-BINARY' --- a/Docs/INSTALL-BINARY 2009-09-16 12:03:18 +0000 +++ b/Docs/INSTALL-BINARY 2009-10-23 16:48:54 +0000 @@ -1,25 +1,20 @@ +MariaDB and MySQL have identical install methods. In this document we +describe how to install MariaDB; However all documentation at www.mysql.com +also applies. -2.9. Installing MySQL from tar.gz Packages on Other Unix-Like Systems - This section covers the installation of MySQL binary distributions - that are provided for various platforms in the form of compressed - tar files (files with a .tar.gz extension). See Section 2.1.2.4, - "MySQL Binaries Compiled by Sun Microsystems, Inc.," for a - detailed list. +2.9. Installing MariaDB from tar.gz Packages on Other Unix-Like Systems - To obtain MySQL, see Section 2.1.3, "How to Get MySQL." + This section covers the installation of MariaDB binary distributions + that are provided for various platforms in the form of compressed + tar files (files with a .tar.gz extension). - MySQL tar file binary distributions have names of the form - mysql-VERSION-OS.tar.gz, where VERSION is a number (for example, + MariaDB tar file binary distributions have names of the form + mariadb-VERSION-OS.tar.gz, where VERSION is a number (for example, 5.1.39), and OS indicates the type of operating system for which the distribution is intended (for example, pc-linux-i686). - In addition to these generic packages, we also offer binaries in - platform-specific package formats for selected platforms. See - Section 2.2, "Standard MySQL Installation Using a Binary - Distribution," for more information on how to install these. - - You need the following tools to install a MySQL tar file binary + You need the following tools to install a MariaDB tar file binary distribution: * GNU gunzip to uncompress the distribution. @@ -33,11 +28,14 @@ program. On other systems with a deficient tar, you should install GNU tar first. - If you run into problems and need to file a bug report, please use - the instructions in Section 1.6, "How to Report Bugs or Problems." + If you run into problems and need to file a bug report, + please report them to: http://bugs.launchpad.net/maria + + See the instructions in Section 1.6, "How to Report Bugs or Problems." The basic commands that you must execute to install and use a - MySQL binary distribution are: + MariaDB binary distribution are: + shell> groupadd mysql shell> useradd -g mysql mysql shell> cd /usr/local @@ -53,7 +51,7 @@ shell> bin/mysqld_safe --user=mysql & Note - This procedure does not set up any passwords for MySQL accounts. + This procedure does not set up any passwords for MariaDB accounts. After following the procedure, proceed to Section 2.11, "Post-Installation Setup and Testing." @@ -80,8 +78,8 @@ shell> useradd -g mysql mysql shell> cd /usr/local 3. Obtain a distribution file using the instructions in Section - 2.1.3, "How to Get MySQL." For a given release, binary - distributions for all platforms are built from the same MySQL + 2.1.3, "How to Get MariaDB." For a given release, binary + distributions for all platforms are built from the same MariaDB source distribution. 4. Unpack the distribution, which creates the installation @@ -106,7 +104,7 @@ shell> cd mysql + The bin directory contains client programs and the server. You should add the full path name of this directory to your PATH environment variable so that your - shell finds the MySQL programs properly. See Section + shell finds the MariaDB programs properly. See Section 2.14, "Environment Variables." + The scripts directory contains the mysql_install_db @@ -126,8 +124,8 @@ shell> chgrp -R mysql . the mysql user. The second changes the group attribute to the mysql group. - 7. If you have not installed MySQL before, you must create the - MySQL data directory and initialize the grant tables: + 7. If you have not installed MariaDB before, you must create the + MariaDB data directory and initialize the grant tables: shell> scripts/mysql_install_db --user=mysql If you run the command as root, include the --user option as shown. If you run the command while logged in as that user, @@ -137,25 +135,26 @@ shell> scripts/mysql_install_db --user=m After creating or updating the grant tables, you need to restart the server manually. - 8. Most of the MySQL installation can be owned by root if you + 8. Most of the MariaDB installation can be owned by root if you like. The exception is that the data directory must be owned by mysql. To accomplish this, run the following commands as root in the installation directory: + shell> chown -R root . shell> chown -R mysql data - 9. If you want MySQL to start automatically when you boot your + 9. If you want MariaDB to start automatically when you boot your machine, you can copy support-files/mysql.server to the location where your system has its startup files. More information can be found in the support-files/mysql.server script itself and in Section 2.11.2.2, "Starting and Stopping - MySQL Automatically." + MariaDB Automatically." 10. You can set up new accounts using the bin/mysql_setpermission script if you install the DBI and DBD::mysql Perl modules. See Section 4.6.14, "mysql_setpermission --- Interactively Set Permissions in Grant Tables." For Perl module installation instructions, see Section 2.15, "Perl Installation Notes." - 11. If you would like to use mysqlaccess and have the MySQL + 11. If you would like to use mysqlaccess and have the MariaDB distribution in some nonstandard location, you must change the location where mysqlaccess expects to find the mysql client. Edit the bin/mysqlaccess script at approximately line 18. @@ -166,7 +165,7 @@ $MYSQL = '/usr/local/bin/mysql'; error will occur when you run mysqlaccess. After everything has been unpacked and installed, you should test - your distribution. To start the MySQL server, use the following + your distribution. To start the MariaDB server, use the following command: shell> bin/mysqld_safe --user=mysql & @@ -185,7 +184,7 @@ shell> bin/mysqld_safe --user=mysql & Note - The accounts that are listed in the MySQL grant tables initially + The accounts that are listed in the MariaDB grant tables initially have no passwords. After starting the server, you should set up passwords for them using the instructions in Section 2.11, "Post-Installation Setup and Testing." === modified file 'Docs/myisam.txt' --- a/Docs/myisam.txt 2000-07-31 19:29:14 +0000 +++ b/Docs/myisam.txt 2009-09-30 23:40:51 +0000 @@ -868,7 +868,7 @@ Space compression makes the index file s Prefix compression helps if there are many strings with an identical prefix. In memory table characteristics -HEAP tables only exists in memory so they are lost if `mysqld' is taken down or crashes. But since they are *very* fast they are usefull as anyway. +HEAP tables only exists in memory so they are lost if `mysqld' is taken down or crashes. But since they are *very* fast they are useful as anyway. The *MySQL* internal HEAP tables uses 100% dynamic hashing without overflow areas and don't have problems with delete. === modified file 'Docs/mysql.info' --- a/Docs/mysql.info 2007-11-02 11:29:13 +0000 +++ b/Docs/mysql.info 2009-10-23 16:48:54 +0000 @@ -1,3 +1,10 @@ +MariaDB is in most aspects identical to MySQL. + +Differences between MySQL and MariaDB can be found at: +http://askmonty.org/wiki/index.php/MariaDB_versus_MySQL + +The MariaDB references manual can be found at: +http://askmonty.org/wiki/index.php/Manual The MySQL Reference Manual is available in various formats on http://dev.mysql.com/doc; if you're interested in the DocBook XML === modified file 'README' --- a/README 2009-09-15 10:46:35 +0000 +++ b/README 2009-10-23 16:48:54 +0000 @@ -1,5 +1,4 @@ This is a release of MariaDB, a branch of MySQL. -MySQL is brought to you by the MySQL team at Sun Microsystems, Inc. MariaDB is a drop-in replacement of MySQL, with more features, less bugs and better performance. === modified file 'client/mysql.cc' --- a/client/mysql.cc 2009-10-02 11:56:11 +0000 +++ b/client/mysql.cc 2009-10-26 11:35:42 +0000 @@ -3812,8 +3812,9 @@ static int com_edit(String *buffer,char *line __attribute__((unused))) { char filename[FN_REFLEN],buff[160]; - int fd,tmp; + int fd,tmp,error; const char *editor; + MY_STAT stat_arg; if ((fd=create_temp_file(filename,NullS,"sql", O_CREAT | O_WRONLY, MYF(MY_WME))) < 0) @@ -3829,9 +3830,13 @@ com_edit(String *buffer,char *line __att !(editor = (char *)getenv("VISUAL"))) editor = "vi"; strxmov(buff,editor," ",filename,NullS); - (void) system(buff); + if ((error= system(buff))) + { + char errmsg[100]; + sprintf(errmsg, "Command '%.40s' failed", buff); + put_info(errmsg, INFO_ERROR, 0, NullS); + } - MY_STAT stat_arg; if (!my_stat(filename,&stat_arg,MYF(MY_WME))) goto err; if ((fd = my_open(filename,O_RDONLY, MYF(MY_WME))) < 0) === modified file 'client/mysql_upgrade.c' --- a/client/mysql_upgrade.c 2009-07-16 12:43:17 +0000 +++ b/client/mysql_upgrade.c 2009-10-26 11:35:42 +0000 @@ -559,12 +559,11 @@ static int upgrade_already_done(void) if (!(in= my_fopen(upgrade_info_file, O_RDONLY, MYF(0)))) return 0; /* Could not open file => not sure */ - /* - Read from file, don't care if it fails since it - will be detected by the strncmp - */ bzero(buf, sizeof(buf)); - fgets(buf, sizeof(buf), in); + if (!fgets(buf, sizeof(buf), in)) + { + /* Ignore, will be detected by strncmp() below */ + } my_fclose(in, MYF(0)); === modified file 'client/mysqladmin.cc' --- a/client/mysqladmin.cc 2009-10-19 17:14:48 +0000 +++ b/client/mysqladmin.cc 2009-10-28 14:56:07 +0000 @@ -1136,8 +1136,8 @@ static int drop_db(MYSQL *mysql, const c puts("Any data stored in the database will be destroyed.\n"); printf("Do you really want to drop the '%s' database [y/N] ",db); fflush(stdout); - VOID(fgets(buf,sizeof(buf)-1,stdin)); - if ((*buf != 'y') && (*buf != 'Y')) + if (fgets(buf,sizeof(buf)-1,stdin) == 0 || + (*buf != 'y') && (*buf != 'Y')) { puts("\nOK, aborting database drop!"); return -1; === modified file 'client/mysqlslap.c' --- a/client/mysqlslap.c 2009-09-25 08:56:53 +0000 +++ b/client/mysqlslap.c 2009-10-26 11:35:42 +0000 @@ -472,7 +472,7 @@ void concurrency_loop(MYSQL *mysql, uint run_query(mysql, "SET AUTOCOMMIT=0", strlen("SET AUTOCOMMIT=0")); if (pre_system) - system(pre_system); + if (system(pre_system)) { /* Ignore for now */ } /* Pre statements are always run after all other logic so they can @@ -487,7 +487,7 @@ void concurrency_loop(MYSQL *mysql, uint run_statements(mysql, post_statements); if (post_system) - system(post_system); + if (system(post_system)) { /* Ignore for now */ } /* We are finished with this run */ if (auto_generate_sql_autoincrement || auto_generate_sql_guid_primary) === modified file 'configure.in' --- a/configure.in 2009-10-23 07:54:38 +0000 +++ b/configure.in 2009-10-28 14:56:07 +0000 @@ -15,7 +15,7 @@ AC_CANONICAL_SYSTEM # MySQL version number. # # Note: the following line must be parseable by win/configure.js:GetVersion() -AM_INIT_AUTOMAKE(mysql, 5.2.0-alpha) +AM_INIT_AUTOMAKE(mysql, 5.2.0-MariaDB-alpha) AM_CONFIG_HEADER([include/config.h:config.h.in]) PROTOCOL_VERSION=10 @@ -2858,7 +2858,7 @@ do done AC_SUBST(sql_union_dirs) -# Some usefull subst +# Some useful subst AC_SUBST(CC) AC_SUBST(GXX) @@ -2908,13 +2908,11 @@ AC_CONFIG_COMMANDS_POST(ac_configure_arg AC_OUTPUT echo -echo "MySQL has a Web site at http://www.mysql.com/ which carries details on the" -echo "latest release, upcoming features, and other information to make your" -echo "work or play with MySQL more productive. There you can also find" -echo "information about mailing lists for MySQL discussion." +echo "You can find information about MariaDB at" +echo http://askmonty.org/wiki/index.php/MariaDB echo echo "Remember to check the platform specific part of the reference manual for" -echo "hints about installing MySQL on your platform. Also have a look at the" +echo "hints about installing MariaDB on your platform. Also have a look at the" echo "files in the Docs directory." echo @@ -2933,5 +2931,5 @@ echo "---" # The following text is checked in ./Do-compile to verify that configure # ended sucessfully - don't remove it. -echo "Thank you for choosing MySQL!" +echo "Thank you for choosing MariaDB!" echo === modified file 'extra/yassl/src/crypto_wrapper.cpp' --- a/extra/yassl/src/crypto_wrapper.cpp 2007-03-23 12:43:09 +0000 +++ b/extra/yassl/src/crypto_wrapper.cpp 2009-10-26 11:35:42 +0000 @@ -953,7 +953,11 @@ x509* PemToDer(FILE* file, CertType type info->set = true; } } - fgets(line,sizeof(line), file); // get blank line + // get blank line + if (fgets(line,sizeof(line), file) == 0) + { + /* Impossible case */ + } begin = ftell(file); } === modified file 'extra/yassl/taocrypt/src/aes.cpp' --- a/extra/yassl/taocrypt/src/aes.cpp 2007-03-23 12:43:09 +0000 +++ b/extra/yassl/taocrypt/src/aes.cpp 2009-10-26 11:35:42 +0000 @@ -52,6 +52,7 @@ void AES::Process(byte* out, const byte* in += BLOCK_SIZE; } else if (mode_ == CBC) + { if (dir_ == ENCRYPTION) while (blocks--) { r_[0] ^= *(word32*)in; @@ -78,6 +79,7 @@ void AES::Process(byte* out, const byte* out += BLOCK_SIZE; in += BLOCK_SIZE; } + } } #endif // DO_AES_ASM === modified file 'extra/yassl/taocrypt/src/blowfish.cpp' --- a/extra/yassl/taocrypt/src/blowfish.cpp 2007-01-29 15:54:40 +0000 +++ b/extra/yassl/taocrypt/src/blowfish.cpp 2009-10-26 11:35:42 +0000 @@ -54,6 +54,7 @@ void Blowfish::Process(byte* out, const in += BLOCK_SIZE; } else if (mode_ == CBC) + { if (dir_ == ENCRYPTION) while (blocks--) { r_[0] ^= *(word32*)in; @@ -78,6 +79,7 @@ void Blowfish::Process(byte* out, const out += BLOCK_SIZE; in += BLOCK_SIZE; } + } } #endif // DO_BLOWFISH_ASM === modified file 'extra/yassl/taocrypt/src/misc.cpp' --- a/extra/yassl/taocrypt/src/misc.cpp 2007-04-11 20:07:24 +0000 +++ b/extra/yassl/taocrypt/src/misc.cpp 2009-10-26 11:35:42 +0000 @@ -166,6 +166,7 @@ word Crop(word value, unsigned int size) #ifdef TAOCRYPT_X86ASM_AVAILABLE +#ifdef NOT_USED #ifndef _MSC_VER static jmp_buf s_env; static void SigIllHandler(int) @@ -173,6 +174,7 @@ word Crop(word value, unsigned int size) longjmp(s_env, 1); } #endif +#endif bool HaveCpuId() === modified file 'include/mysys_err.h' --- a/include/mysys_err.h 2008-01-03 07:45:46 +0000 +++ b/include/mysys_err.h 2009-10-26 11:35:42 +0000 @@ -63,7 +63,8 @@ extern const char * NEAR globerrs[]; /* #define EE_FILENOTFOUND 29 #define EE_FILE_NOT_CLOSED 30 #define EE_CANT_CHMOD 31 -#define EE_ERROR_LAST 31 /* Copy last error nr */ +#define EE_CANT_COPY_OWNERSHIP 32 +#define EE_ERROR_LAST 32 /* Copy last error nr */ /* Add error numbers before EE_ERROR_LAST and change it accordingly. */ /* exit codes for all MySQL programs */ === modified file 'libmysql/libmysql.c' --- a/libmysql/libmysql.c 2009-10-02 10:36:28 +0000 +++ b/libmysql/libmysql.c 2009-10-23 16:48:54 +0000 @@ -1432,7 +1432,8 @@ mysql_get_server_info(MYSQL *mysql) my_bool STDCALL mariadb_connection(MYSQL *mysql) { - return strinstr(mysql->server_version, "MariaDB") != 0; + return (strinstr(mysql->server_version, "MariaDB") != 0 || + strinstr(mysql->server_version, "-maria-") != 0); } const char * STDCALL === modified file 'mysql-test/mysql-stress-test.pl' --- a/mysql-test/mysql-stress-test.pl 2006-03-03 18:15:01 +0000 +++ b/mysql-test/mysql-stress-test.pl 2009-09-30 23:40:51 +0000 @@ -1100,7 +1100,7 @@ mysql-stress-test.pl --stress-basedir=<d they specified in the list file. --sleep-time=<time in seconds> - Delay between test execution. Could be usefull in continued testsing + Delay between test execution. Could be useful in continued testsing when one of instance of stress script perform periodical cleanup or recreating of some database objects @@ -1109,7 +1109,7 @@ mysql-stress-test.pl --stress-basedir=<d --check-tests-file Check file with list of tests. If file was modified it will force to - reread list of tests. Could be usefull in continued testing for + reread list of tests. Could be useful in continued testing for adding/removing tests without script interruption --mysqltest=/path/to/mysqltest binary === modified file 'mysql-test/mysql-test-run.pl' --- a/mysql-test/mysql-test-run.pl 2009-10-14 08:09:56 +0000 +++ b/mysql-test/mysql-test-run.pl 2009-10-26 11:35:42 +0000 @@ -2402,7 +2402,7 @@ sub check_ndbcluster_support ($) { if ( ! $mysqld_variables{'ndb-connectstring'} ) { - mtr_report(" - skipping ndbcluster, mysqld not compiled with ndbcluster"); + #mtr_report(" - skipping ndbcluster, mysqld not compiled with ndbcluster"); $opt_skip_ndbcluster= 2; return; } === added file 'mysql-test/suite/funcs_1/r/is_tables_is_embedded.result' --- a/mysql-test/suite/funcs_1/r/is_tables_is_embedded.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/funcs_1/r/is_tables_is_embedded.result 2009-10-26 11:35:42 +0000 @@ -0,0 +1,1921 @@ +DROP DATABASE IF EXISTS test1; +CREATE DATABASE test1; +SELECT *, +LEFT( table_comment, +IF(INSTR(table_comment,'InnoDB free') = 0 +AND INSTR(table_comment,'number_of_replicas') = 0, +LENGTH(table_comment), +INSTR(table_comment,'InnoDB free') ++ INSTR(table_comment,'number_of_replicas') - 1)) +AS "user_comment", +'-----------------------------------------------------' AS "Separator" +FROM information_schema.tables +WHERE table_schema = 'information_schema' +AND table_name <> 'profiling' +ORDER BY table_schema,table_name; +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME CHARACTER_SETS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLLATIONS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLLATION_CHARACTER_SET_APPLICABILITY +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLUMNS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLUMN_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME ENGINES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME EVENTS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME FILES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME GLOBAL_STATUS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME GLOBAL_VARIABLES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_BUFFER_POOL_PAGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_BUFFER_POOL_PAGES_BLOB +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_BUFFER_POOL_PAGES_INDEX +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMP +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMPMEM +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMPMEM_RESET +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMP_RESET +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_INDEX_STATS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_LOCKS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_LOCK_WAITS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_RSEG +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_TABLE_STATS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_TRX +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME KEY_COLUMN_USAGE +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME PARTITIONS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME PLUGINS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME PROCESSLIST +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME REFERENTIAL_CONSTRAINTS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME ROUTINES +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SCHEMATA +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SCHEMA_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SESSION_STATUS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SESSION_VARIABLES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME STATISTICS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TABLES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TABLE_CONSTRAINTS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TABLE_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TRIGGERS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME USER_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME VIEWS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME XTRADB_ENHANCEMENTS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +DROP USER testuser1@localhost; +CREATE USER testuser1@localhost; +GRANT SELECT ON test1.* TO testuser1@localhost; +# Establish connection testuser1 (user=testuser1) +SELECT *, +LEFT( table_comment, +IF(INSTR(table_comment,'InnoDB free') = 0 +AND INSTR(table_comment,'number_of_replicas') = 0, +LENGTH(table_comment), +INSTR(table_comment,'InnoDB free') ++ INSTR(table_comment,'number_of_replicas') - 1)) +AS "user_comment", +'-----------------------------------------------------' AS "Separator" +FROM information_schema.tables +WHERE table_schema = 'information_schema' +AND table_name <> 'profiling' +ORDER BY table_schema,table_name; +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME CHARACTER_SETS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLLATIONS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLLATION_CHARACTER_SET_APPLICABILITY +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLUMNS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLUMN_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME ENGINES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME EVENTS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME FILES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME GLOBAL_STATUS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME GLOBAL_VARIABLES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_BUFFER_POOL_PAGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_BUFFER_POOL_PAGES_BLOB +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_BUFFER_POOL_PAGES_INDEX +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMP +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMPMEM +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMPMEM_RESET +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMP_RESET +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_INDEX_STATS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_LOCKS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_LOCK_WAITS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_RSEG +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_TABLE_STATS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_TRX +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME KEY_COLUMN_USAGE +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME PARTITIONS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME PLUGINS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME PROCESSLIST +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME REFERENTIAL_CONSTRAINTS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME ROUTINES +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SCHEMATA +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SCHEMA_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SESSION_STATUS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SESSION_VARIABLES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME STATISTICS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TABLES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TABLE_CONSTRAINTS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TABLE_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TRIGGERS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME USER_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME VIEWS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME XTRADB_ENHANCEMENTS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +# Switch to connection default and close connection testuser1 +DROP USER testuser1@localhost; +DROP DATABASE test1; === modified file 'mysql-test/suite/funcs_1/r/is_tables_myisam_embedded.result' --- a/mysql-test/suite/funcs_1/r/is_tables_myisam_embedded.result 2008-06-16 18:39:58 +0000 +++ b/mysql-test/suite/funcs_1/r/is_tables_myisam_embedded.result 2009-10-26 11:35:42 +0000 @@ -22,9 +22,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA test1 TABLE_NAME t1 TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -45,9 +45,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA test1 TABLE_NAME t2 TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -68,9 +68,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA test2 TABLE_NAME t1 TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -114,9 +114,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA test1 TABLE_NAME t1 TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -137,9 +137,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA test1 TABLE_NAME t2 TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -160,9 +160,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA test2 TABLE_NAME t1 TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# === modified file 'mysql-test/suite/funcs_1/r/is_tables_mysql_embedded.result' --- a/mysql-test/suite/funcs_1/r/is_tables_mysql_embedded.result 2008-06-18 17:23:55 +0000 +++ b/mysql-test/suite/funcs_1/r/is_tables_mysql_embedded.result 2009-10-26 11:35:42 +0000 @@ -16,7 +16,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME columns_priv TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -39,7 +39,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME db TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -62,9 +62,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME event TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -85,7 +85,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME func TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -110,7 +110,7 @@ TABLE_NAME general_log TABLE_TYPE BASE TABLE ENGINE CSV VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -131,7 +131,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_category TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -154,7 +154,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_keyword TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -177,7 +177,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_relation TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -200,9 +200,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_topic TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -223,7 +223,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME host TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -246,9 +246,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME ndb_binlog_index TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -269,7 +269,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME plugin TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -292,9 +292,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME proc TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -315,7 +315,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME procs_priv TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -338,7 +338,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME servers TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -363,7 +363,7 @@ TABLE_NAME slow_log TABLE_TYPE BASE TABLE ENGINE CSV VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -384,7 +384,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME tables_priv TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -407,7 +407,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -430,7 +430,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_leap_second TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -453,7 +453,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_name TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -476,7 +476,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_transition TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -499,7 +499,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_transition_type TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -522,9 +522,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME user TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -561,7 +561,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME columns_priv TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -584,7 +584,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME db TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -607,9 +607,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME event TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -630,7 +630,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME func TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -655,7 +655,7 @@ TABLE_NAME general_log TABLE_TYPE BASE TABLE ENGINE CSV VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -676,7 +676,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_category TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -699,7 +699,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_keyword TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -722,7 +722,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_relation TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -745,9 +745,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_topic TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -768,7 +768,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME host TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -791,9 +791,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME ndb_binlog_index TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -814,7 +814,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME plugin TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -837,9 +837,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME proc TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -860,7 +860,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME procs_priv TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -883,7 +883,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME servers TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -908,7 +908,7 @@ TABLE_NAME slow_log TABLE_TYPE BASE TABLE ENGINE CSV VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -929,7 +929,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME tables_priv TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -952,7 +952,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -975,7 +975,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_leap_second TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -998,7 +998,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_name TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -1021,7 +1021,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_transition TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -1044,7 +1044,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_transition_type TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -1067,9 +1067,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME user TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# === added file 'mysql-test/suite/funcs_1/t/is_tables_is_embedded.test' --- a/mysql-test/suite/funcs_1/t/is_tables_is_embedded.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/funcs_1/t/is_tables_is_embedded.test 2009-10-26 11:35:42 +0000 @@ -0,0 +1,22 @@ +# suite/funcs_1/t/is_tables_is_embedded.test +# +# Check the layout of information_schema.tables and the impact of +# CREATE/ALTER/DROP TABLE/VIEW/SCHEMA ... on it. +# Variant for the embedded server +# The expected results must equal is_tables except that all users +# have all privileges (affects some result sets). +# +# There is detailed information about this test within +# suite/funcs_1/datadict/is_tables.inc +# +# Author: +# 2008-06-06 mleich Create this this variant for the embedded server. +# + +if (`SELECT VERSION() NOT LIKE '%embedded%'`) +{ + --skip Test requires: embedded server +} +let $my_where = WHERE table_schema = 'information_schema' +AND table_name <> 'profiling'; +--source suite/funcs_1/datadict/tables1.inc === added file 'mysql-test/suite/pbxt/my.cnf' --- a/mysql-test/suite/pbxt/my.cnf 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/pbxt/my.cnf 2009-10-26 11:35:42 +0000 @@ -0,0 +1,9 @@ +# Use default setting for mysqld processes +!include include/default_mysqld.cnf + +[mysqld.1] +default-storage-engine=pbxt + +[ENV] +MASTER_MYSOCK= @mysqld.1.socket +MASTER_MYPORT= @mysqld.1.port === modified file 'mysql-test/suite/pbxt/t/count_distinct3.test' --- a/mysql-test/suite/pbxt/t/count_distinct3.test 2009-04-02 10:03:14 +0000 +++ b/mysql-test/suite/pbxt/t/count_distinct3.test 2009-10-26 11:35:42 +0000 @@ -11,6 +11,7 @@ CREATE TABLE t1 (id INTEGER, grp TINYINT --disable_query_log SET @rnd_max= 2147483647; +begin; let $1 = 1000; while ($1) { @@ -21,6 +22,7 @@ while ($1) INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); dec $1; } +commit; set @@read_buffer_size=2*1024*1024; CREATE TABLE t2 SELECT * FROM t1; INSERT INTO t1 (id, grp, id_rev) SELECT id, grp, id_rev FROM t2; === modified file 'mysql-test/suite/pbxt/t/multi_update.test' --- a/mysql-test/suite/pbxt/t/multi_update.test 2009-04-02 10:03:14 +0000 +++ b/mysql-test/suite/pbxt/t/multi_update.test 2009-10-28 14:56:07 +0000 @@ -20,6 +20,7 @@ create table t1(id1 int not null auto_in create table t2(id2 int not null, t char(12)); create table t3(id3 int not null, t char(12), index(id3)); disable_query_log; +begin; let $1 = 100; while ($1) { @@ -38,6 +39,7 @@ while ($1) } dec $1; } +commit; enable_query_log; select count(*) from t1 where id1 > 95; @@ -75,6 +77,7 @@ drop table t1,t2,t3; create table t1(id1 int not null primary key, t varchar(100)) pack_keys = 1; create table t2(id2 int not null, t varchar(100), index(id2)) pack_keys = 1; disable_query_log; +begin; let $1 = 1000; while ($1) { @@ -87,6 +90,7 @@ while ($1) } dec $1; } +commit; enable_query_log; delete t1 from t1,t2 where t1.id1 = t2.id2 and t1.id1 > 500; drop table t1,t2; @@ -328,6 +332,7 @@ drop table t1,t2; create table t1 ( a int not null, b int not null) ; --disable_query_log +begin; insert into t1 values (1,1),(2,2),(3,3),(4,4); let $1=19; set @d=4; @@ -337,7 +342,7 @@ while ($1) eval set @d=@d*2; dec $1; } - +commit; --enable_query_log alter table t1 add index i1(a); delete from t1 where a > 2000000; === modified file 'mysql-test/suite/pbxt/t/subselect.test' --- a/mysql-test/suite/pbxt/t/subselect.test 2009-04-02 10:03:14 +0000 +++ b/mysql-test/suite/pbxt/t/subselect.test 2009-10-26 11:35:42 +0000 @@ -814,12 +814,14 @@ create table t3 (a int, b int, index a ( insert into t1 values (1,10), (2,20), (3,30), (4,40); disable_query_log; # making table large enough +begin; let $1 = 10000; while ($1) { eval insert into t1 values (rand()*100000+200,rand()*100000); dec $1; } +commit; enable_query_log; insert into t2 values (2), (3), (4), (5); insert into t3 values (10,3), (20,4), (30,5); @@ -2557,6 +2559,7 @@ CREATE TABLE t2 (x int auto_increment, y PRIMARY KEY (x), FOREIGN KEY (y) REFERENCES t1 (b)); disable_query_log; +begin; let $1=3000; while ($1) { @@ -2570,6 +2573,7 @@ while ($1) } dec $1; } +commit; enable_query_log; SET SESSION sort_buffer_size = 32 * 1024; @@ -3156,11 +3160,13 @@ insert into t1 values(1,1),(2,2), (3, 3) let $i=10000; --disable_query_log --disable_warnings +begin; while ($i) { eval insert into t2 values (-1 , $i/5000 + 1, '$i'); dec $i; } +commit; --enable_warnings --enable_query_log set session sort_buffer_size= 33*1024; === modified file 'mysys/errors.c' --- a/mysys/errors.c 2009-04-01 09:34:52 +0000 +++ b/mysys/errors.c 2009-10-26 11:35:42 +0000 @@ -50,7 +50,8 @@ const char * NEAR globerrs[GLOBERRS]= "Collation '%s' is not a compiled collation and is not specified in the '%s' file", "File '%s' not found (Errcode: %d)", "File '%s' (fileno: %d) was not closed", - "Can't change mode for file '%s' to 0x%lx (Error: %d)" + "Can't change mode for file '%s' to 0x%lx (Error: %d)", + "Warning: Can't copy ownership for file '%s' (Error: %d)" }; void init_glob_errs(void) @@ -92,6 +93,7 @@ void init_glob_errs() EE(EE_FILENOTFOUND) = "File '%s' not found (Errcode: %d)"; EE(EE_FILE_NOT_CLOSED) = "File '%s' (fileno: %d) was not closed"; EE(EE_CANT_CHMOD) = "Can't change mode for file '%s' to 0x%lx (Error: %d)"; + EE(EE_CANT_COPY_OWNERSHIP)= "Warning: Can't copy ownership for file '%s' (Error: %d)"; } #endif === modified file 'mysys/my_copy.c' --- a/mysys/my_copy.c 2009-02-13 16:41:47 +0000 +++ b/mysys/my_copy.c 2009-10-26 11:35:42 +0000 @@ -14,6 +14,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "mysys_priv.h" +#include "mysys_err.h" #include <my_dir.h> /* for stat */ #include <m_string.h> #if defined(HAVE_UTIME_H) @@ -96,7 +97,10 @@ int my_copy(const char *from, const char DBUG_RETURN(0); /* File copyed but not stat */ VOID(chmod(to, stat_buff.st_mode & 07777)); /* Copy modes */ #if !defined(__WIN__) && !defined(__NETWARE__) - VOID(chown(to, stat_buff.st_uid,stat_buff.st_gid)); /* Copy ownership */ + if (chown(to, stat_buff.st_uid,stat_buff.st_gid)) + { + my_error(EE_CANT_COPY_OWNERSHIP, MYF(ME_JUST_WARNING), to); + } #endif #if !defined(VMS) && !defined(__ZTC__) if (MyFlags & MY_COPYTIME) === modified file 'mysys/my_init.c' --- a/mysys/my_init.c 2009-09-07 20:50:10 +0000 +++ b/mysys/my_init.c 2009-10-16 15:44:58 +0000 @@ -42,7 +42,8 @@ static void netware_init(); my_bool my_init_done= 0; uint mysys_usage_id= 0; /* Incremented for each my_init() */ -ulong my_thread_stack_size= 65536; + +ulong my_thread_stack_size= (sizeof(void*) <= 4)? 65536: ((256-16)*1024); static ulong atoi_octal(const char *str) { === modified file 'mysys/my_redel.c' --- a/mysys/my_redel.c 2007-03-29 17:01:51 +0000 +++ b/mysys/my_redel.c 2009-10-26 11:35:42 +0000 @@ -14,6 +14,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "mysys_priv.h" +#include "mysys_err.h" #include <my_dir.h> #include <m_string.h> #include "mysys_err.h" @@ -94,7 +95,10 @@ int my_copystat(const char *from, const if (MyFlags & MY_LINK_WARNING) my_error(EE_LINK_WARNING,MYF(ME_BELL+ME_WAITTANG),from,statbuf.st_nlink); } - VOID(chown(to, statbuf.st_uid, statbuf.st_gid)); /* Copy ownership */ + if (chown(to, statbuf.st_uid, statbuf.st_gid)) + { + my_error(EE_CANT_COPY_OWNERSHIP, MYF(ME_JUST_WARNING), to); + } #endif /* !__WIN__ && !__NETWARE__ */ #ifndef VMS === modified file 'mysys/safemalloc.c' --- a/mysys/safemalloc.c 2009-09-07 20:50:10 +0000 +++ b/mysys/safemalloc.c 2009-10-26 11:38:17 +0000 @@ -158,7 +158,7 @@ void *_mymalloc(size_t size, const char my_message(EE_OUTOFMEMORY, buff, MYF(ME_BELL+ME_WAITTANG+ME_NOREFRESH)); } DBUG_PRINT("error",("Out of memory, in use: %ld at line %d, '%s'", - sf_malloc_max_memory,lineno, filename)); + (ulong) sf_malloc_max_memory,lineno, filename)); if (MyFlags & MY_FAE) exit(1); DBUG_RETURN ((void*) 0); @@ -436,7 +436,7 @@ void TERMINATE(FILE *file, uint flag) /* Report where a piece of memory was allocated - This is usefull to call from withing a debugger + This is useful to call from withing a debugger */ void sf_malloc_report_allocated(void *memory) === modified file 'scripts/make_binary_distribution.sh' --- a/scripts/make_binary_distribution.sh 2009-09-07 20:50:10 +0000 +++ b/scripts/make_binary_distribution.sh 2009-10-23 16:48:54 +0000 @@ -171,9 +171,9 @@ case $VERSION_NAME in *-ndb-* ) VERSION_NAME=`echo $VERSION_NAME | sed -e 's/[.0-9]*-ndb-//'` ;; esac if [ x"$SHORT_PRODUCT_TAG" != x"" ] ; then - NEW_NAME=mysql-$SHORT_PRODUCT_TAG-$VERSION_NAME-$PLATFORM$SUFFIX + NEW_NAME=mariadb-$SHORT_PRODUCT_TAG-$VERSION_NAME-$PLATFORM$SUFFIX else - NEW_NAME=mysql@MYSQL_SERVER_SUFFIX@-$VERSION_NAME-$PLATFORM$SUFFIX + NEW_NAME=mariadb@MYSQL_SERVER_SUFFIX@-$VERSION_NAME-$PLATFORM$SUFFIX fi # ---------------------------------------------------------------------- @@ -239,8 +239,8 @@ if [ x"$BASE_SYSTEM" != x"netware" ] ; t # ---------------------------------------------------------------------- cd scripts - rm -f mysql_install_db - @MAKE@ mysql_install_db \ + rm -f mysql_install_db mysqld_safe mysql_fix_privilege_tables + @MAKE@ mysql_install_db mysqld_safe mysql_fix_privilege_tables \ prefix=. \ bindir=./bin \ sbindir=./bin \ @@ -257,7 +257,7 @@ if [ x"$BASE_SYSTEM" != x"netware" ] ; t sbindir=./bin \ scriptdir=./bin \ libexecdir=./bin \ - pkgdatadir=@pkgdatadir@ + pkgdatadir=./share cd .. # ---------------------------------------------------------------------- @@ -320,6 +320,33 @@ if [ x"$BASE_SYSTEM" != x"netware" ] ; t mkdir $DEST/data $DEST/data/mysql $DEST/data/test chmod o-rwx $DEST/data $DEST/data/mysql $DEST/data/test + # Remove not needed files + rm $DEST/share/mysql/errmsg.txt + + # Remove NDB files + rm -f $DEST/share/mysql/ndb-config-2-node.ini \ + $DEST/share/mysql/config* + + # + # Move things to make them easier to find in tar installation + # + mv $DEST/libexec/* $DEST/bin + mv $DEST/share/man $DEST + mv $DEST/share/mysql/binary-configure $DEST/configure + mv $DEST/share/mysql/*.sql $DEST/share + mv $DEST/share/mysql/*.cnf $DEST/share/mysql/*.server $DEST/share/mysql/mysql-log-rotate $DEST/support-files + rmdir $DEST/libexec + + # + # Move some scripts that are only run once to 'scripts' directory + # but add symbolic links instead to old place for compatibility + # + for i in mysql_secure_installation mysql_fix_extensions mysql_fix_privilege_tables + do + mv $DEST/bin/$i $DEST/scripts + ln -s "../scripts/$i" $DEST/bin/$i + done + # ---------------------------------------------------------------------- # Create the result tar file # ---------------------------------------------------------------------- @@ -389,6 +416,9 @@ BIN_FILES="extra/comp_err$BS extra/repla extra/resolve_stack_dump$BS extra/mysql_waitpid$BS \ storage/myisam/myisamchk$BS storage/myisam/myisampack$BS \ storage/myisam/myisamlog$BS storage/myisam/myisam_ftdump$BS \ + storage/maria/maria_chk$BS storage/maria/maria_pack$BS \ + storage/maria/maria_ftdump$BS storage/maria/maria_read_log$BS \ + storage/maria/maria_dump_log$BS \ sql/mysqld$BS sql/mysqld-debug$BS \ sql/mysql_tzinfo_to_sql$BS \ server-tools/instance-manager/mysqlmanager$BS \ @@ -493,12 +523,21 @@ rm -f $BASE/bin/Makefile* $BASE/bin/*.in $BASE/bin/mysql_install_db $BASE/bin/make_binary_distribution \ $BASE/bin/make_win_* \ $BASE/bin/setsomevars $BASE/support-files/Makefile* \ - $BASE/support-files/*.sh + $BASE/support-files/*.sh \ + $BASE/share/mysql/errmsg.txt + +# Remove NDB files +rm -f $BASE/share/ndb-config-2-node.ini \ + $BASE/share/mysql/config* # -# Copy system dependent files +# Move things to make things easier to find in tar installation # -./scripts/fill_help_tables < ./Docs/manual.texi >> ./netware/init_db.sql + +mv $BASE/share/man $BASE +mv $BASE/share/mysql/binary-configure $BASE/configure +mv $BASE/share/mysql/*.sql $BASE/share +mv $BASE/share/mysql/*.cnf $BASE/share/mysql/*.server $BASE/share/mysql/mysql-log-rotate $BASE/support-files # # Remove system dependent files @@ -512,12 +551,6 @@ rm -f $BASE/support-files/magic \ $BASE/support-files/MySQL-shared-compat.spec \ $BASE/INSTALL-BINARY -# Clean up if we did this from a bk tree -if [ -d $BASE/sql-bench/SCCS ] ; then - find $BASE/share -name SCCS -print | xargs rm -rf - find $BASE/sql-bench -name SCCS -print | xargs rm -rf -fi - BASE2=$TMP/$NEW_NAME rm -rf $BASE2 mv $BASE $BASE2 === modified file 'scripts/mysql_secure_installation.sh' --- a/scripts/mysql_secure_installation.sh 2007-01-01 04:31:23 +0000 +++ b/scripts/mysql_secure_installation.sh 2009-10-23 16:48:54 +0000 @@ -23,6 +23,157 @@ trap "interrupt" 2 rootpass="" echo_n= echo_c= +basedir= +bindir= + +parse_arg() +{ + echo "$1" | sed -e 's/^[^=]*=//' +} + +parse_arguments() +{ + # We only need to pass arguments through to the server if we don't + # handle them here. So, we collect unrecognized options (passed on + # the command line) into the args variable. + pick_args= + if test "$1" = PICK-ARGS-FROM-ARGV + then + pick_args=1 + shift + fi + + for arg + do + case "$arg" in + --basedir=*) basedir=`parse_arg "$arg"` ;; + --no-defaults|--defaults-file=*|--defaults-extra-file=*) + defaults="$arg" ;; + *) + if test -n "$pick_args" + then + # This sed command makes sure that any special chars are quoted, + # so the arg gets passed exactly to the server. + # XXX: This is broken; true fix requires using eval and proper + # quoting of every single arg ($basedir, $ldata, etc.) + #args="$args "`echo "$arg" | sed -e 's,$[^a-zA-Z0-9_.-]$,\\\\\1,g'` + args="$args $arg" + fi + ;; + esac + done +} + +# Try to find a specific file within --basedir which can either be a binary +# release or installed source directory and return the path. +find_in_basedir() +{ + return_dir= + case "$1" in + --dir) + return_dir=1; shift + ;; + esac + + file=$1; shift + + for dir in "$@" + do + if test -f "$basedir/$dir/$file" + then + if test -n "$return_dir" + then + echo "$basedir/$dir" + else + echo "$basedir/$dir/$file" + fi + break + fi + done +} + +cannot_find_file() +{ + echo + echo "FATAL ERROR: Could not find $1" + + shift + if test $# -ne 0 + then + echo + echo "The following directories were searched:" + echo + for dir in "$@" + do + echo " $dir" + done + fi + + echo + echo "If you compiled from source, you need to run 'make install' to" + echo "copy the software into the correct location ready for operation." + echo + echo "If you are using a binary release, you must either be at the top" + echo "level of the extracted archive, or pass the --basedir option" + echo "pointing to that location." + echo +} + +# Ok, let's go. We first need to parse arguments which are required by +# my_print_defaults so that we can execute it first, then later re-parse +# the command line to add any extra bits that we need. +parse_arguments PICK-ARGS-FROM-ARGV "$@" + +# +# We can now find my_print_defaults. This script supports: +# +# --srcdir=path pointing to compiled source tree +# --basedir=path pointing to installed binary location +# +# or default to compiled-in locations. +# + +if test -n "$basedir" +then + print_defaults=`find_in_basedir my_print_defaults bin extra` + echo "print: $print_defaults" + if test -z "$print_defaults" + then + cannot_find_file my_print_defaults $basedir/bin $basedir/extra + exit 1 + fi +else + print_defaults="@bindir@/my_print_defaults" +fi + +if test ! -x "$print_defaults" +then + cannot_find_file "$print_defaults" + exit 1 +fi + +# Now we can get arguments from the group [client] +# in the my.cfg file, then re-run to merge with command line arguments. +parse_arguments `$print_defaults $defaults client` +parse_arguments PICK-ARGS-FROM-ARGV "$@" + +# Configure paths to support files +if test -n "$basedir" +then + bindir="$basedir/bin" +elif test -f "./bin/mysql" + then + bindir="./bin" +else + bindir="@bindir@" +fi + +mysql_command=`find_in_basedir mysql $bindir` +if test -z "$print_defaults" +then + cannot_find_file mysql $bindir + exit 1 +fi set_echo_compat() { case `echo "testing\c"`,`echo -n testing` in @@ -39,7 +190,7 @@ prepare() { do_query() { echo $1 >$command - mysql --defaults-file=$config <$command + $bindir/mysql --defaults-file=$config <$command return $? } @@ -185,14 +336,9 @@ prepare set_echo_compat echo -echo -echo -echo echo "NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MySQL" echo " SERVERS IN PRODUCTION USE! PLEASE READ EACH STEP CAREFULLY!" echo -echo - echo "In order to log into MySQL to secure it, we'll need the current" echo "password for the root user. If you've just installed MySQL, and" echo "you haven't set the root password yet, the password will be blank," @@ -310,13 +456,8 @@ echo cleanup echo -echo -echo echo "All done! If you've completed all of the above steps, your MySQL" echo "installation should now be secure." echo echo "Thanks for using MySQL!" -echo -echo - === modified file 'sql/ha_partition.cc' --- a/sql/ha_partition.cc 2009-10-19 17:14:48 +0000 +++ b/sql/ha_partition.cc 2009-10-28 14:56:07 +0000 @@ -999,7 +999,7 @@ static bool print_admin_msg(THD* thd, co if (!thd->vio_ok()) { - sql_print_error(msgbuf); + sql_print_error(fmt, args); return TRUE; } === modified file 'sql/log.cc' --- a/sql/log.cc 2009-10-19 17:14:48 +0000 +++ b/sql/log.cc 2009-10-28 14:56:07 +0000 @@ -4868,7 +4868,8 @@ bool flush_error_log() size_t bytes; uchar buf[IO_SIZE]; - freopen(err_temp,"a+",stderr); + if (!freopen(err_temp,"a+",stderr)) + sql_print_error("Couldn't reopen stderr"); setbuf(stderr, NULL); (void) my_delete(err_renamed, MYF(0)); my_rename(log_error_file,err_renamed,MYF(0)); === modified file 'sql/mysqld.cc' --- a/sql/mysqld.cc 2009-10-19 17:14:48 +0000 +++ b/sql/mysqld.cc 2009-10-28 14:56:07 +0000 @@ -2131,8 +2131,8 @@ void win_install_sigabrt_handler(void) #ifdef DEBUG_UNHANDLED_EXCEPTION_FILTER #define DEBUGGER_ATTACH_TIMEOUT 120 /* - Wait for debugger to attach and break into debugger. If debugger is not attached, - resume after timeout. + Wait for debugger to attach and break into debugger. If debugger is + not attached, resume after timeout. */ static void wait_for_debugger(int timeout_sec) { @@ -3879,7 +3879,8 @@ static int init_server_components() if (freopen(log_error_file, "a+", stdout)) #endif { - freopen(log_error_file, "a+", stderr); + if (!(freopen(log_error_file, "a+", stderr))) + sql_print_warning("Couldn't reopen stderr"); setbuf(stderr, NULL); } } @@ -4518,8 +4519,11 @@ we force server id to 2, but this MySQL #ifdef __WIN__ if (!opt_console) { - freopen(log_error_file,"a+",stdout); - freopen(log_error_file,"a+",stderr); + if (!freopen(log_error_file,"a+",stdout) || + !freopen(log_error_file,"a+",stderr)) + { + sql_print_warning("Couldn't reopen stdout or stderr"); + } setbuf(stderr, NULL); FreeConsole(); // Remove window } @@ -4589,7 +4593,13 @@ we force server id to 2, but this MySQL { select_thread_in_use= 0; // Allow 'kill' to work bootstrap(stdin); - unireg_abort(bootstrap_error ? 1 : 0); + if (!kill_in_progress) + unireg_abort(bootstrap_error ? 1 : 0); + else + { + sleep(2); // Wait for kill + exit(0); + } } if (opt_init_file) { @@ -4741,7 +4751,7 @@ default_service_handling(char **argv, if (opt_delim= strchr(extra_opt, '=')) { size_t length= ++opt_delim - extra_opt; - strnmov(pos, extra_opt, length); + pos= strnmov(pos, extra_opt, length); } else opt_delim= extra_opt; @@ -5772,7 +5782,7 @@ enum options_mysqld OPT_RECORD_RND_BUFFER, OPT_DIV_PRECINCREMENT, OPT_RELAY_LOG_SPACE_LIMIT, OPT_RELAY_LOG_PURGE, OPT_SLAVE_NET_TIMEOUT, OPT_SLAVE_COMPRESSED_PROTOCOL, OPT_SLOW_LAUNCH_TIME, - OPT_SLAVE_TRANS_RETRIES, OPT_READONLY, OPT_DEBUGGING, + OPT_SLAVE_TRANS_RETRIES, OPT_READONLY, OPT_DEBUGGING, OPT_DEBUG_FLUSH, OPT_SORT_BUFFER, OPT_TABLE_OPEN_CACHE, OPT_TABLE_DEF_CACHE, OPT_THREAD_CONCURRENCY, OPT_THREAD_CACHE_SIZE, OPT_TMP_TABLE_SIZE, OPT_THREAD_STACK, @@ -5993,6 +6003,8 @@ struct my_option my_long_options[] = "Call my_debug_put_break_here() if crc matches this number (for debug).", (uchar**) &opt_my_crc_dbug_check, (uchar**) &opt_my_crc_dbug_check, 0, GET_ULONG, REQUIRED_ARG, 0, 0, ~(ulong) 0L, 0, 0, 0}, + {"debug-flush", OPT_DEBUG_FLUSH, "Default debug log with flush after write", + (uchar**) 0, (uchar**) 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0}, #endif {"default-character-set", 'C', "Set the default character set (deprecated option, use --character-set-server instead).", (uchar**) &default_character_set_name, (uchar**) &default_character_set_name, @@ -6661,7 +6673,7 @@ log and this option does nothing anymore 0, 0, 0, 0, 0}, {"test-ignore-wrong-options", OPT_TEST_IGNORE_WRONG_OPTIONS, - "Ignore wrong enums values in command line arguments. Usefull only for test scripts", + "Ignore wrong enums values in command line arguments. Useful only for test scripts", (uchar**) &opt_ignore_wrong_options, (uchar**) &opt_ignore_wrong_options, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0}, {"timed_mutexes", OPT_TIMED_MUTEXES, @@ -7201,7 +7213,7 @@ The minimum value for this variable is 4 {"thread_stack", OPT_THREAD_STACK, "The stack size for each thread.", (uchar**) &my_thread_stack_size, (uchar**) &my_thread_stack_size, 0, GET_ULONG, REQUIRED_ARG,DEFAULT_THREAD_STACK, - 1024L*128L, (longlong) ULONG_MAX, 0, 1024, 0}, + (sizeof(void*)<=4)?1024L*128L: ((256-16)*1024L), (longlong) ULONG_MAX, 0, 1024, 0}, { "time_format", OPT_TIME_FORMAT, "The TIME format (for future).", (uchar**) &opt_date_time_formats[MYSQL_TIMESTAMP_TIME], @@ -8111,6 +8123,9 @@ mysqld_get_one_option(int optid, switch(optid) { #ifndef DBUG_OFF + case OPT_DEBUG_FLUSH: + argument= IF_WIN(default_dbug_option, (char*) "d:t:i:O,/tmp/mysqld.trace"); + /* fall through */ case '#': if (!argument) argument= (char*) default_dbug_option; === modified file 'sql/rpl_rli.cc' --- a/sql/rpl_rli.cc 2009-09-07 20:50:10 +0000 +++ b/sql/rpl_rli.cc 2009-10-26 11:35:42 +0000 @@ -295,7 +295,7 @@ Failed to open the existing relay log in DBUG_RETURN(error); err: - sql_print_error(msg); + sql_print_error("%s", msg); end_io_cache(&rli->info_file); if (info_fd >= 0) my_close(info_fd, MYF(0)); === modified file 'sql/set_var.cc' --- a/sql/set_var.cc 2009-10-19 17:14:48 +0000 +++ b/sql/set_var.cc 2009-10-28 14:56:07 +0000 @@ -4296,9 +4296,13 @@ uchar *sys_var_thd_dbug::value_ptr(THD * { char buf[256]; if (type == OPT_GLOBAL) + { DBUG_EXPLAIN_INITIAL(buf, sizeof(buf)); + } else + { DBUG_EXPLAIN(buf, sizeof(buf)); + } return (uchar*) thd->strdup(buf); } === modified file 'sql/slave.cc' --- a/sql/slave.cc 2009-09-15 10:46:35 +0000 +++ b/sql/slave.cc 2009-10-26 11:35:42 +0000 @@ -1145,7 +1145,7 @@ err: if (master_res) mysql_free_result(master_res); DBUG_ASSERT(err_code != 0); - mi->report(ERROR_LEVEL, err_code, err_buff); + mi->report(ERROR_LEVEL, err_code, "%s", err_buff); DBUG_RETURN(1); } @@ -2340,7 +2340,7 @@ static bool check_io_slave_killed(THD *t if (io_slave_killed(thd, mi)) { if (info && global_system_variables.log_warnings) - sql_print_information(info); + sql_print_information("%s", info); return TRUE; } return FALSE; @@ -2410,13 +2410,13 @@ static int try_to_reconnect(THD *thd, MY } else { - sql_print_information(buf); + sql_print_information("%s", buf); } } if (safe_reconnect(thd, mysql, mi, 1) || io_slave_killed(thd, mi)) { if (global_system_variables.log_warnings) - sql_print_information(messages[SLAVE_RECON_MSG_KILLED_AFTER]); + sql_print_information("%s", messages[SLAVE_RECON_MSG_KILLED_AFTER]); return 1; } return 0; @@ -2998,7 +2998,7 @@ log '%s' at position %s, relay log '%s' This function is reporting an error which was not reported while executing exec_relay_log_event(). */ - rli->report(ERROR_LEVEL, thd->main_da.sql_errno(), errmsg); + rli->report(ERROR_LEVEL, thd->main_da.sql_errno(), "%s", errmsg); } else if (last_errno != thd->main_da.sql_errno()) { === modified file 'sql/sql_cache.cc' --- a/sql/sql_cache.cc 2009-09-15 10:46:35 +0000 +++ b/sql/sql_cache.cc 2009-10-26 11:35:42 +0000 @@ -383,7 +383,7 @@ static void debug_wait_for_kill(const ch thd= current_thd; prev_info= thd->proc_info; thd->proc_info= info; - sql_print_information(info); + sql_print_information("%s", info); while(!thd->killed) my_sleep(1000); thd->killed= THD::NOT_KILLED; === modified file 'sql/sql_parse.cc' --- a/sql/sql_parse.cc 2009-10-19 17:14:48 +0000 +++ b/sql/sql_parse.cc 2009-10-28 14:56:07 +0000 @@ -485,7 +485,11 @@ pthread_handler_t handle_bootstrap(void break; } buff= (char*) thd->net.buff; - fgets(buff + length, thd->net.max_packet - length, file); + if (!fgets(buff + length, thd->net.max_packet - length, file)) + { + bootstrap_error= 1; + break; + } length+= (ulong) strlen(buff + length); /* purecov: end */ } === modified file 'sql/sql_plugin.cc' --- a/sql/sql_plugin.cc 2009-10-19 17:14:48 +0000 +++ b/sql/sql_plugin.cc 2009-10-28 14:56:07 +0000 @@ -367,8 +367,8 @@ static st_plugin_dl *plugin_dl_add(const { if (report & REPORT_TO_USER) my_error(ER_UDF_NO_PATHS, MYF(0)); - if (report & REPORT_TO_LOG) - sql_print_error(ER(ER_UDF_NO_PATHS)); + if ((report & (REPORT_TO_LOG | REPORT_TO_USER)) == REPORT_TO_LOG) + sql_print_error("%s", ER(ER_UDF_NO_PATHS)); DBUG_RETURN(0); } /* If this dll is already loaded just increase ref_count. */ === modified file 'sql/sql_select.cc' --- a/sql/sql_select.cc 2009-10-19 17:14:48 +0000 +++ b/sql/sql_select.cc 2009-10-28 14:56:07 +0000 @@ -9819,7 +9819,7 @@ create_tmp_table(THD *thd,TMP_TABLE_PARA bool using_unique_constraint= 0; bool use_packed_rows= 0; bool not_all_columns= !(select_options & TMP_TABLE_ALL_COLUMNS); - char *tmpname,path[FN_REFLEN]; + char *tmpname,path[FN_REFLEN], tmp_table_name[50]; uchar *pos, *group_buff, *bitmaps; uchar *null_flags; Field **reg_field, **from_field, **default_field; @@ -9846,12 +9846,12 @@ create_tmp_table(THD *thd,TMP_TABLE_PARA temp_pool_slot = bitmap_lock_set_next(&temp_pool); if (temp_pool_slot != MY_BIT_NONE) // we got a slot - sprintf(path, "%s_%lx_%i", tmp_file_prefix, + sprintf(tmp_table_name, "%s_%lx_%i", tmp_file_prefix, current_pid, temp_pool_slot); else { /* if we run out of slots or we are not using tempool */ - sprintf(path,"%s%lx_%lx_%x", tmp_file_prefix,current_pid, + sprintf(tmp_table_name, "%s%lx_%lx_%x", tmp_file_prefix,current_pid, thd->thread_id, thd->tmp_table++); } @@ -9859,7 +9859,8 @@ create_tmp_table(THD *thd,TMP_TABLE_PARA No need to change table name to lower case as we are only creating MyISAM, Maria or HEAP tables here */ - fn_format(path, path, mysql_tmpdir, "", MY_REPLACE_EXT|MY_UNPACK_FILENAME); + fn_format(path, tmp_table_name, mysql_tmpdir, "", + MY_REPLACE_EXT|MY_UNPACK_FILENAME); if (group) { @@ -9905,7 +9906,7 @@ create_tmp_table(THD *thd,TMP_TABLE_PARA sizeof(*key_part_info)*(param->group_parts+1), &param->start_recinfo, sizeof(*param->recinfo)*(field_count*2+4), - &tmpname, (uint) strlen(path)+1, + &tmpname, (uint) strlen(tmp_table_name)+1, &group_buff, (group && ! using_unique_constraint ? param->group_length : 0), &bitmaps, bitmap_buffer_size(field_count)*2, @@ -9924,7 +9925,7 @@ create_tmp_table(THD *thd,TMP_TABLE_PARA DBUG_RETURN(NULL); /* purecov: inspected */ } param->items_to_copy= copy_func; - strmov(tmpname,path); + strmov(tmpname, tmp_table_name); /* make table according to fields */ bzero((char*) table,sizeof(*table)); @@ -11813,7 +11814,7 @@ join_read_const_table(JOIN_TAB *tab, POS { #if !defined(DBUG_OFF) && defined(NOT_USING_ITEM_EQUAL) /* - This test could be very usefull to find bugs in the optimizer + This test could be very useful to find bugs in the optimizer where we would call this function with an expression that can't be evaluated yet. We can't have this enabled by default as long as have items like Item_equal, that doesn't report they are const but === modified file 'sql/udf_example.c' --- a/sql/udf_example.c 2009-04-25 10:05:32 +0000 +++ b/sql/udf_example.c 2009-10-26 11:38:17 +0000 @@ -139,7 +139,9 @@ typedef long long longlong; #include <mysql.h> #include <ctype.h> +#if !defined(HAVE_GETHOSTBYADDR_R) || !defined(HAVE_SOLARIS_STYLE_GETHOST) static pthread_mutex_t LOCK_hostname; +#endif #ifdef HAVE_DLOPEN @@ -205,7 +207,7 @@ char *is_const(UDF_INIT *initid, UDF_ARG ** try to keep the error message less than 80 bytes long! ** ** This function should return 1 if something goes wrong. In this case -** message should contain something usefull! +** message should contain something useful! **************************************************************************/ #define MAXMETAPH 8 === modified file 'storage/maria/Makefile.am' --- a/storage/maria/Makefile.am 2009-01-12 19:27:02 +0000 +++ b/storage/maria/Makefile.am 2009-10-28 14:56:07 +0000 @@ -32,7 +32,7 @@ SUBDIRS = . unittest EXTRA_DIST = ma_test_all.sh ma_test_all.res ma_test_big.sh \ ma_ft_stem.c CMakeLists.txt plug.in ma_test_recovery -pkgdata_DATA = ma_test_all ma_test_all.res ma_test_recovery +pkgdata_DATA = pkglib_LIBRARIES = libmaria.a bin_PROGRAMS = maria_chk maria_pack maria_ftdump maria_read_log \ maria_dump_log === modified file 'storage/maria/ha_maria.cc' --- a/storage/maria/ha_maria.cc 2009-10-06 14:53:46 +0000 +++ b/storage/maria/ha_maria.cc 2009-10-26 11:35:42 +0000 @@ -266,7 +266,7 @@ static void _ma_check_print_msg(HA_CHECK if (!thd->vio_ok()) { - sql_print_error(msgbuf); + sql_print_error(fmt, args); return; } @@ -1619,7 +1619,7 @@ int ha_maria::preload_keys(THD * thd, HA param.db_name= table->s->db.str; param.table_name= table->s->table_name.str; param.testflag= 0; - _ma_check_print_error(&param, errmsg); + _ma_check_print_error(&param, "%s", errmsg); DBUG_RETURN(HA_ADMIN_FAILED); } DBUG_RETURN(HA_ADMIN_OK); === modified file 'storage/maria/ma_recovery.c' --- a/storage/maria/ma_recovery.c 2009-03-05 16:47:31 +0000 +++ b/storage/maria/ma_recovery.c 2009-10-26 11:35:42 +0000 @@ -199,13 +199,17 @@ int maria_recovery_from_log(void) int res= 1; FILE *trace_file; uint warnings_count; +#ifdef EXTRA_DEBUG + char name_buff[FN_REFLEN]; +#endif DBUG_ENTER("maria_recovery_from_log"); DBUG_ASSERT(!maria_in_recovery); maria_in_recovery= TRUE; #ifdef EXTRA_DEBUG - trace_file= fopen("maria_recovery.trace", "a+"); + fn_format(name_buff, "maria_recovery.trace", maria_data_root, "", MYF(0)); + trace_file= my_fopen(name_buff, O_WRONLY|O_APPEND|O_CREAT, MYF(MY_WME)); #else trace_file= NULL; /* no trace file for being fast */ #endif @@ -222,7 +226,7 @@ int maria_recovery_from_log(void) warnings_count); } if (trace_file) - fclose(trace_file); + my_fclose(trace_file, MYF(0)); maria_in_recovery= FALSE; DBUG_RETURN(res); } === modified file 'storage/maria/unittest/ma_test_loghandler-t.c' --- a/storage/maria/unittest/ma_test_loghandler-t.c 2008-08-04 16:57:41 +0000 +++ b/storage/maria/unittest/ma_test_loghandler-t.c 2009-10-26 11:35:42 +0000 @@ -113,10 +113,8 @@ static my_bool check_content(uchar *ptr, void read_ok(TRANSLOG_HEADER_BUFFER *rec) { - char buff[80]; - my_snprintf(buff, sizeof(buff), "read record type: %u LSN: (%lu,0x%lx)", - rec->type, LSN_IN_PARTS(rec->lsn)); - ok(1, buff); + ok(1, "read record type: %u LSN: (%lu,0x%lx)", + rec->type, LSN_IN_PARTS(rec->lsn)); } /* === modified file 'storage/myisam/Makefile.am' --- a/storage/myisam/Makefile.am 2007-02-28 16:50:51 +0000 +++ b/storage/myisam/Makefile.am 2009-10-23 16:48:54 +0000 @@ -28,7 +28,7 @@ LDADD = DEFS = @DEFS@ EXTRA_DIST = mi_test_all.sh mi_test_all.res ft_stem.c CMakeLists.txt plug.in -pkgdata_DATA = mi_test_all mi_test_all.res +pkgdata_DATA = pkglib_LIBRARIES = libmyisam.a bin_PROGRAMS = myisamchk myisamlog myisampack myisam_ftdump === modified file 'storage/pbxt/src/strutil_xt.cc' --- a/storage/pbxt/src/strutil_xt.cc 2009-09-03 06:15:03 +0000 +++ b/storage/pbxt/src/strutil_xt.cc 2009-10-26 11:35:42 +0000 @@ -21,10 +21,8 @@ * H&G2JCtL */ +#include "mysql_priv.h" #include "xt_config.h" - -#include <stdio.h> -#include <string.h> #include <ctype.h> #include "strutil_xt.h" @@ -109,6 +107,14 @@ xtPublic void xt_2nd_last_name_of_path(s *dest = 0; return; } + /* If temporary file */ + if (!is_prefix(path, mysql_data_home) && + !is_prefix(path, mysql_real_data_home)) + { + *dest= 0; + return; + } + ptr = path + len - 1; while (ptr != path && !XT_IS_DIR_CHAR(*ptr)) ptr--; === modified file 'support-files/Makefile.am' --- a/support-files/Makefile.am 2009-02-24 16:54:03 +0000 +++ b/support-files/Makefile.am 2009-10-23 16:48:54 +0000 @@ -53,7 +53,9 @@ pkgsupp_DATA = my-small.cnf \ ndb-config-2-node.ini pkgsupp_SCRIPTS = mysql.server \ - mysqld_multi.server + mysqld_multi.server \ + binary-configure \ + mysql-log-rotate aclocaldir = $(datadir)/aclocal aclocal_DATA = mysql.m4 === modified file 'support-files/config.huge.ini.sh' (properties changed: +x to -x) === modified file 'support-files/config.medium.ini.sh' (properties changed: +x to -x) === modified file 'support-files/config.small.ini.sh' (properties changed: +x to -x) === modified file 'support-files/my-innodb-heavy-4G.cnf.sh' --- a/support-files/my-innodb-heavy-4G.cnf.sh 2009-03-31 14:04:01 +0000 +++ b/support-files/my-innodb-heavy-4G.cnf.sh 2009-10-16 15:44:58 +0000 @@ -174,7 +174,7 @@ default-storage-engine = MYISAM # memory, while if you use your own stack hungry UDF functions or your # OS requires more stack for some operations, you might need to set this # to a higher value. -thread_stack = 192K +thread_stack = 240K # Set the default transaction isolation level. Levels available are: # READ-UNCOMMITTED, READ-COMMITTED, REPEATABLE-READ, SERIALIZABLE === modified file 'support-files/my-small.cnf.sh' --- a/support-files/my-small.cnf.sh 2009-03-31 14:04:01 +0000 +++ b/support-files/my-small.cnf.sh 2009-10-16 15:44:58 +0000 @@ -34,7 +34,7 @@ sort_buffer_size = 64K read_buffer_size = 256K read_rnd_buffer_size = 256K net_buffer_length = 2K -thread_stack = 128K +thread_stack = 240K # Don't listen on a TCP/IP port at all. This can be a security enhancement, # if all processes that need to connect to mysqld run on the same host. === modified file 'support-files/mysql.server.sh' --- a/support-files/mysql.server.sh 2009-07-02 13:18:12 +0000 +++ b/support-files/mysql.server.sh 2009-10-23 19:26:26 +0000 @@ -77,7 +77,12 @@ else datadir="$basedir/data" fi sbindir="$basedir/sbin" - libexecdir="$basedir/libexec" + if test -f "$basedir/bin/mysqld" + then + libexecdir="$basedir/bin" + else + libexecdir="$basedir/libexec" + fi fi # datadir_set is used to determine if datadir was set (and so should be @@ -126,6 +131,12 @@ parse_server_arguments() { datadir="$basedir/data" fi sbindir="$basedir/sbin" + if test -f "$basedir/bin/mysqld" + then + libexecdir="$basedir/bin" + else + libexecdir="$basedir/libexec" + fi libexecdir="$basedir/libexec" ;; --datadir=*) datadir=`echo "$arg" | sed -e 's/^[^=]*=//'` @@ -434,9 +445,36 @@ case "$mode" in fi fi ;; - *) + 'configtest') + # Safeguard (relative paths, core dumps..) + cd $basedir + echo $echo_n "Testing MySQL configuration syntax" + daemon=$bindir/mysqld + if test -x $libexecdir/mysqld + then + daemon=$libexecdir/mysqld + elif test -x $sbindir/mysqld + then + daemon=$sbindir/mysqld + elif test -x `which mysqld` + then + daemon=`which mysqld` + else + log_failure_msg "Unable to locate the mysqld binary!" + exit 1 + fi + help_out=`$daemon --help 2>&1`; r=$? + if test "$r" != 0 ; then + log_failure_msg "$help_out" + log_failure_msg "There are syntax errors in the server configuration. Please fix them!" + else + log_success_msg "Syntax OK" + fi + exit $r + ;; + *) # usage - echo "Usage: $0 {start|stop|restart|reload|force-reload|status} [ MySQL server options ]" + echo "Usage: $0 {start|stop|restart|reload|force-reload|status|configtest} [ MySQL server options ]" exit 1 ;; esac === modified file 'tests/mysql_client_test.c' --- a/tests/mysql_client_test.c 2009-09-07 20:50:10 +0000 +++ b/tests/mysql_client_test.c 2009-10-26 11:35:42 +0000 @@ -1157,7 +1157,7 @@ my_bool fetch_n(const char **query_list, /* Separate thread query to test some cases */ -static my_bool thread_query(char *query) +static my_bool thread_query(const char *query) { MYSQL *l_mysql; my_bool error; @@ -1179,7 +1179,7 @@ static my_bool thread_query(char *query) goto end; } l_mysql->reconnect= 1; - if (mysql_query(l_mysql, (char *)query)) + if (mysql_query(l_mysql, query)) { fprintf(stderr, "Query failed (%s)\n", mysql_error(l_mysql)); error= 1; @@ -5803,7 +5803,7 @@ static void test_prepare_alter() rc= mysql_stmt_execute(stmt); check_execute(stmt, rc); - if (thread_query((char *)"ALTER TABLE test_prep_alter change id id_new varchar(20)")) + if (thread_query("ALTER TABLE test_prep_alter change id id_new varchar(20)")) exit(1); is_null= 1; === modified file 'unittest/mysys/base64-t.c' --- a/unittest/mysys/base64-t.c 2007-08-01 19:59:05 +0000 +++ b/unittest/mysys/base64-t.c 2009-10-26 11:35:42 +0000 @@ -66,6 +66,7 @@ main(void) ok(cmp == 0, "Comparing encode-decode result"); if (cmp != 0) { + /* FIXME: This only prints last value of the compared strings */ char buf[80]; diag(" --------- src --------- --------- dst ---------"); for (k= 0; k<src_len; k+=8) @@ -84,7 +85,7 @@ main(void) unsigned char c= dst[k+l]; sprintf(buf, "%.2x ", (unsigned)c); } - diag(buf); + diag("%s", buf); } diag("src length: %.8x, dst length: %.8x\n", (uint) src_len, (uint) dst_len);

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[Maria-developers] [Branch ~maria-captains/maria/5.1] Rev 2750: Added missing 'source' command.
by noreply＠launchpad.net 28 Oct '09

28 Oct '09

------------------------------------------------------------ revno: 2750 committer: Michael Widenius <monty(a)askmonty.org> branch nick: mysql-maria timestamp: Wed 2009-10-28 10:08:54 +0200 message: Added missing 'source' command. modified: mysql-test/suite/parts/t/part_supported_sql_func_innodb.test mysql-test/suite/parts/t/partition_alter1_1_2_innodb.test mysql-test/suite/parts/t/partition_alter4_myisam.test -- lp:maria https://code.launchpad.net/~maria-captains/maria/5.1 Your team Maria developers is subscribed to branch lp:maria. To unsubscribe from this branch go to https://code.launchpad.net/~maria-captains/maria/5.1/+edit-subscription.

1 0

[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (monty:2750)
by Michael Widenius 28 Oct '09

28 Oct '09

#At lp:maria based on revid:monty@askmonty.org-20091028075234-ee01qxz1nbt67wq4 2750 Michael Widenius 2009-10-28 Added missing 'source' command. modified: mysql-test/suite/parts/t/part_supported_sql_func_innodb.test mysql-test/suite/parts/t/partition_alter1_1_2_innodb.test mysql-test/suite/parts/t/partition_alter4_myisam.test === modified file 'mysql-test/suite/parts/t/part_supported_sql_func_innodb.test' --- a/mysql-test/suite/parts/t/part_supported_sql_func_innodb.test 2009-10-28 07:52:34 +0000 +++ b/mysql-test/suite/parts/t/part_supported_sql_func_innodb.test 2009-10-28 08:08:54 +0000 @@ -26,7 +26,7 @@ let $debug= 0; let $do_long_tests= 1; # ---include/big_test.inc +--source include/big_test.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_alter1_1_2_innodb.test' --- a/mysql-test/suite/parts/t/partition_alter1_1_2_innodb.test 2009-10-28 07:52:34 +0000 +++ b/mysql-test/suite/parts/t/partition_alter1_1_2_innodb.test 2009-10-28 08:08:54 +0000 @@ -44,7 +44,7 @@ let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; # Slow running test ---include/big_test.inc +--source include/big_test.inc # This test relies on connecting externally from mysqltest, doesn't # work with embedded. --source include/not_embedded.inc === modified file 'mysql-test/suite/parts/t/partition_alter4_myisam.test' --- a/mysql-test/suite/parts/t/partition_alter4_myisam.test 2009-10-28 07:52:34 +0000 +++ b/mysql-test/suite/parts/t/partition_alter4_myisam.test 2009-10-28 08:08:54 +0000 @@ -41,7 +41,7 @@ let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; # Slow running test ---include/big_test.inc +--source include/big_test.inc # This test relies on connecting externally from mysqltest, doesn't # work with embedded. --source include/not_embedded.inc

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[Maria-developers] [Branch ~maria-captains/maria/5.1] Rev 2749: Speed up of test suite:
by noreply＠launchpad.net 28 Oct '09

28 Oct '09

------------------------------------------------------------ revno: 2749 committer: Michael Widenius <monty(a)askmonty.org> branch nick: mysql-maria timestamp: Wed 2009-10-28 09:52:34 +0200 message: Speed up of test suite: - Added --disable_query_log ; begin ; .... commit; --enable_query_log around all while loops that does insert modified: mysql-test/r/alter_table.result mysql-test/r/func_misc.result mysql-test/r/gis-rtree.result mysql-test/r/innodb_xtradb_bug317074.result mysql-test/r/merge.result mysql-test/r/myisam_debug.result mysql-test/suite/parts/inc/partition.pre mysql-test/suite/parts/inc/partition_bigint.inc mysql-test/suite/parts/inc/partition_binary.inc mysql-test/suite/parts/inc/partition_bit.inc mysql-test/suite/parts/inc/partition_char.inc mysql-test/suite/parts/inc/partition_date.inc mysql-test/suite/parts/inc/partition_datetime.inc mysql-test/suite/parts/inc/partition_decimal.inc mysql-test/suite/parts/inc/partition_double.inc mysql-test/suite/parts/inc/partition_enum.inc mysql-test/suite/parts/inc/partition_float.inc mysql-test/suite/parts/inc/partition_int.inc mysql-test/suite/parts/inc/partition_mediumint.inc mysql-test/suite/parts/inc/partition_smallint.inc mysql-test/suite/parts/inc/partition_time.inc mysql-test/suite/parts/inc/partition_timestamp.inc mysql-test/suite/parts/inc/partition_tinyint.inc mysql-test/suite/parts/inc/partition_varbinary.inc mysql-test/suite/parts/inc/partition_varchar.inc mysql-test/suite/parts/inc/partition_year.inc mysql-test/suite/parts/r/partition_char_innodb.result mysql-test/suite/parts/r/partition_char_myisam.result mysql-test/suite/parts/r/partition_datetime_innodb.result mysql-test/suite/parts/r/partition_datetime_myisam.result mysql-test/suite/parts/t/part_supported_sql_func_innodb.test mysql-test/suite/parts/t/partition_alter1_1_2_innodb.test mysql-test/suite/parts/t/partition_alter4_myisam.test mysql-test/t/almost_full.test mysql-test/t/alter_table.test mysql-test/t/archive.test mysql-test/t/bench_count_distinct.test mysql-test/t/change_user.test mysql-test/t/check.test mysql-test/t/count_distinct2.test mysql-test/t/count_distinct3.test mysql-test/t/ctype_euckr.test mysql-test/t/derived.test mysql-test/t/events_time_zone.test mysql-test/t/fulltext2.test mysql-test/t/func_misc.test mysql-test/t/gis-rtree.test mysql-test/t/heap.test mysql-test/t/innodb_xtradb_bug317074.test mysql-test/t/insert.test mysql-test/t/kill.test mysql-test/t/merge.test mysql-test/t/multi_update.test mysql-test/t/multi_update2.test mysql-test/t/myisam.test mysql-test/t/myisam_debug.test mysql-test/t/myisampack.test mysql-test/t/order_by.test mysql-test/t/order_fill_sortbuf.test mysql-test/t/partition.test mysql-test/t/partition_archive.test mysql-test/t/select_found.test mysql-test/t/sp-big.test mysql-test/t/subselect.test mysql-test/t/warnings.test -- lp:maria https://code.launchpad.net/~maria-captains/maria/5.1 Your team Maria developers is subscribed to branch lp:maria. To unsubscribe from this branch go to https://code.launchpad.net/~maria-captains/maria/5.1/+edit-subscription.

1 0

[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (monty:2749)
by Michael Widenius 28 Oct '09

28 Oct '09

#At lp:maria based on revid:monty@askmonty.org-20091026113817-433kqu96arhowz6d 2749 Michael Widenius 2009-10-28 Speed up of test suite: - Added --disable_query_log ; begin ; .... commit; --enable_query_log around all while loops that does insert modified: mysql-test/r/alter_table.result mysql-test/r/func_misc.result mysql-test/r/gis-rtree.result mysql-test/r/innodb_xtradb_bug317074.result mysql-test/r/merge.result mysql-test/r/myisam_debug.result mysql-test/suite/parts/inc/partition.pre mysql-test/suite/parts/inc/partition_bigint.inc mysql-test/suite/parts/inc/partition_binary.inc mysql-test/suite/parts/inc/partition_bit.inc mysql-test/suite/parts/inc/partition_char.inc mysql-test/suite/parts/inc/partition_date.inc mysql-test/suite/parts/inc/partition_datetime.inc mysql-test/suite/parts/inc/partition_decimal.inc mysql-test/suite/parts/inc/partition_double.inc mysql-test/suite/parts/inc/partition_enum.inc mysql-test/suite/parts/inc/partition_float.inc mysql-test/suite/parts/inc/partition_int.inc mysql-test/suite/parts/inc/partition_mediumint.inc mysql-test/suite/parts/inc/partition_smallint.inc mysql-test/suite/parts/inc/partition_time.inc mysql-test/suite/parts/inc/partition_timestamp.inc mysql-test/suite/parts/inc/partition_tinyint.inc mysql-test/suite/parts/inc/partition_varbinary.inc mysql-test/suite/parts/inc/partition_varchar.inc mysql-test/suite/parts/inc/partition_year.inc mysql-test/suite/parts/r/partition_char_innodb.result mysql-test/suite/parts/r/partition_char_myisam.result mysql-test/suite/parts/r/partition_datetime_innodb.result mysql-test/suite/parts/r/partition_datetime_myisam.result mysql-test/suite/parts/t/part_supported_sql_func_innodb.test mysql-test/suite/parts/t/partition_alter1_1_2_innodb.test mysql-test/suite/parts/t/partition_alter4_myisam.test mysql-test/t/almost_full.test mysql-test/t/alter_table.test mysql-test/t/archive.test mysql-test/t/bench_count_distinct.test mysql-test/t/change_user.test mysql-test/t/check.test mysql-test/t/count_distinct2.test mysql-test/t/count_distinct3.test mysql-test/t/ctype_euckr.test mysql-test/t/derived.test mysql-test/t/events_time_zone.test mysql-test/t/fulltext2.test mysql-test/t/func_misc.test mysql-test/t/gis-rtree.test mysql-test/t/heap.test mysql-test/t/innodb_xtradb_bug317074.test mysql-test/t/insert.test mysql-test/t/kill.test mysql-test/t/merge.test mysql-test/t/multi_update.test mysql-test/t/multi_update2.test mysql-test/t/myisam.test mysql-test/t/myisam_debug.test mysql-test/t/myisampack.test mysql-test/t/order_by.test mysql-test/t/order_fill_sortbuf.test mysql-test/t/partition.test mysql-test/t/partition_archive.test mysql-test/t/select_found.test mysql-test/t/sp-big.test mysql-test/t/subselect.test mysql-test/t/warnings.test === modified file 'mysql-test/r/alter_table.result' --- a/mysql-test/r/alter_table.result 2009-06-07 10:05:19 +0000 +++ b/mysql-test/r/alter_table.result 2009-10-28 07:52:34 +0000 @@ -143,16 +143,6 @@ t1 1 n4 1 n4 A NULL NULL NULL YES BTREE t1 1 n4 2 n1 A NULL NULL NULL BTREE disabled t1 1 n4 3 n2 A NULL NULL NULL YES BTREE disabled t1 1 n4 4 n3 A NULL NULL NULL YES BTREE disabled -insert into t1 values(10,RAND()*1000,RAND()*1000,RAND()); -insert into t1 values(9,RAND()*1000,RAND()*1000,RAND()); -insert into t1 values(8,RAND()*1000,RAND()*1000,RAND()); -insert into t1 values(7,RAND()*1000,RAND()*1000,RAND()); -insert into t1 values(6,RAND()*1000,RAND()*1000,RAND()); -insert into t1 values(5,RAND()*1000,RAND()*1000,RAND()); -insert into t1 values(4,RAND()*1000,RAND()*1000,RAND()); -insert into t1 values(3,RAND()*1000,RAND()*1000,RAND()); -insert into t1 values(2,RAND()*1000,RAND()*1000,RAND()); -insert into t1 values(1,RAND()*1000,RAND()*1000,RAND()); alter table t1 enable keys; show keys from t1; Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment @@ -183,106 +173,6 @@ i int(10) unsigned NO PRI NULL auto_incr c char(10) YES NULL drop table t1; create table t1 (a int, b int); -insert into t1 values(1,100), (2,100), (3, 100); -insert into t1 values(1,99), (2,99), (3, 99); -insert into t1 values(1,98), (2,98), (3, 98); -insert into t1 values(1,97), (2,97), (3, 97); -insert into t1 values(1,96), (2,96), (3, 96); -insert into t1 values(1,95), (2,95), (3, 95); -insert into t1 values(1,94), (2,94), (3, 94); -insert into t1 values(1,93), (2,93), (3, 93); -insert into t1 values(1,92), (2,92), (3, 92); -insert into t1 values(1,91), (2,91), (3, 91); -insert into t1 values(1,90), (2,90), (3, 90); -insert into t1 values(1,89), (2,89), (3, 89); -insert into t1 values(1,88), (2,88), (3, 88); -insert into t1 values(1,87), (2,87), (3, 87); -insert into t1 values(1,86), (2,86), (3, 86); -insert into t1 values(1,85), (2,85), (3, 85); -insert into t1 values(1,84), (2,84), (3, 84); -insert into t1 values(1,83), (2,83), (3, 83); -insert into t1 values(1,82), (2,82), (3, 82); -insert into t1 values(1,81), (2,81), (3, 81); -insert into t1 values(1,80), (2,80), (3, 80); -insert into t1 values(1,79), (2,79), (3, 79); -insert into t1 values(1,78), (2,78), (3, 78); -insert into t1 values(1,77), (2,77), (3, 77); -insert into t1 values(1,76), (2,76), (3, 76); -insert into t1 values(1,75), (2,75), (3, 75); -insert into t1 values(1,74), (2,74), (3, 74); -insert into t1 values(1,73), (2,73), (3, 73); -insert into t1 values(1,72), (2,72), (3, 72); -insert into t1 values(1,71), (2,71), (3, 71); -insert into t1 values(1,70), (2,70), (3, 70); -insert into t1 values(1,69), (2,69), (3, 69); -insert into t1 values(1,68), (2,68), (3, 68); -insert into t1 values(1,67), (2,67), (3, 67); -insert into t1 values(1,66), (2,66), (3, 66); -insert into t1 values(1,65), (2,65), (3, 65); -insert into t1 values(1,64), (2,64), (3, 64); -insert into t1 values(1,63), (2,63), (3, 63); -insert into t1 values(1,62), (2,62), (3, 62); -insert into t1 values(1,61), (2,61), (3, 61); -insert into t1 values(1,60), (2,60), (3, 60); -insert into t1 values(1,59), (2,59), (3, 59); -insert into t1 values(1,58), (2,58), (3, 58); -insert into t1 values(1,57), (2,57), (3, 57); -insert into t1 values(1,56), (2,56), (3, 56); -insert into t1 values(1,55), (2,55), (3, 55); -insert into t1 values(1,54), (2,54), (3, 54); -insert into t1 values(1,53), (2,53), (3, 53); -insert into t1 values(1,52), (2,52), (3, 52); -insert into t1 values(1,51), (2,51), (3, 51); -insert into t1 values(1,50), (2,50), (3, 50); -insert into t1 values(1,49), (2,49), (3, 49); -insert into t1 values(1,48), (2,48), (3, 48); -insert into t1 values(1,47), (2,47), (3, 47); -insert into t1 values(1,46), (2,46), (3, 46); -insert into t1 values(1,45), (2,45), (3, 45); -insert into t1 values(1,44), (2,44), (3, 44); -insert into t1 values(1,43), (2,43), (3, 43); -insert into t1 values(1,42), (2,42), (3, 42); -insert into t1 values(1,41), (2,41), (3, 41); -insert into t1 values(1,40), (2,40), (3, 40); -insert into t1 values(1,39), (2,39), (3, 39); -insert into t1 values(1,38), (2,38), (3, 38); -insert into t1 values(1,37), (2,37), (3, 37); -insert into t1 values(1,36), (2,36), (3, 36); -insert into t1 values(1,35), (2,35), (3, 35); -insert into t1 values(1,34), (2,34), (3, 34); -insert into t1 values(1,33), (2,33), (3, 33); -insert into t1 values(1,32), (2,32), (3, 32); -insert into t1 values(1,31), (2,31), (3, 31); -insert into t1 values(1,30), (2,30), (3, 30); -insert into t1 values(1,29), (2,29), (3, 29); -insert into t1 values(1,28), (2,28), (3, 28); -insert into t1 values(1,27), (2,27), (3, 27); -insert into t1 values(1,26), (2,26), (3, 26); -insert into t1 values(1,25), (2,25), (3, 25); -insert into t1 values(1,24), (2,24), (3, 24); -insert into t1 values(1,23), (2,23), (3, 23); -insert into t1 values(1,22), (2,22), (3, 22); -insert into t1 values(1,21), (2,21), (3, 21); -insert into t1 values(1,20), (2,20), (3, 20); -insert into t1 values(1,19), (2,19), (3, 19); -insert into t1 values(1,18), (2,18), (3, 18); -insert into t1 values(1,17), (2,17), (3, 17); -insert into t1 values(1,16), (2,16), (3, 16); -insert into t1 values(1,15), (2,15), (3, 15); -insert into t1 values(1,14), (2,14), (3, 14); -insert into t1 values(1,13), (2,13), (3, 13); -insert into t1 values(1,12), (2,12), (3, 12); -insert into t1 values(1,11), (2,11), (3, 11); -insert into t1 values(1,10), (2,10), (3, 10); -insert into t1 values(1,9), (2,9), (3, 9); -insert into t1 values(1,8), (2,8), (3, 8); -insert into t1 values(1,7), (2,7), (3, 7); -insert into t1 values(1,6), (2,6), (3, 6); -insert into t1 values(1,5), (2,5), (3, 5); -insert into t1 values(1,4), (2,4), (3, 4); -insert into t1 values(1,3), (2,3), (3, 3); -insert into t1 values(1,2), (2,2), (3, 2); -insert into t1 values(1,1), (2,1), (3, 1); alter table t1 add unique (a,b), add key (b); show keys from t1; Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment === modified file 'mysql-test/r/func_misc.result' --- a/mysql-test/r/func_misc.result 2009-06-11 16:21:32 +0000 +++ b/mysql-test/r/func_misc.result 2009-10-28 07:52:34 +0000 @@ -116,10 +116,6 @@ CREATE TEMPORARY TABLE t_history (attemp start_ts DATETIME, end_ts DATETIME, start_cached INTEGER, end_cached INTEGER); CREATE TABLE t1 (f1 BIGINT); -INSERT INTO t1 VALUES (1); -INSERT INTO t1 VALUES (1); -INSERT INTO t1 VALUES (1); -INSERT INTO t1 VALUES (1); INSERT INTO t_history SET attempt = 4 - 4 + 1, start_ts = NOW(), start_cached = 0; === modified file 'mysql-test/r/gis-rtree.result' --- a/mysql-test/r/gis-rtree.result 2009-07-10 23:12:13 +0000 +++ b/mysql-test/r/gis-rtree.result 2009-10-28 07:52:34 +0000 @@ -12,156 +12,6 @@ t1 CREATE TABLE `t1` ( PRIMARY KEY (`fid`), SPATIAL KEY `g` (`g`) ) ENGINE=MyISAM DEFAULT CHARSET=latin1 -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(150 150, 150 150)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(149 149, 151 151)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(148 148, 152 152)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(147 147, 153 153)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(146 146, 154 154)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(145 145, 155 155)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(144 144, 156 156)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(143 143, 157 157)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(142 142, 158 158)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(141 141, 159 159)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(140 140, 160 160)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(139 139, 161 161)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(138 138, 162 162)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(137 137, 163 163)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(136 136, 164 164)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(135 135, 165 165)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(134 134, 166 166)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(133 133, 167 167)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(132 132, 168 168)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(131 131, 169 169)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(130 130, 170 170)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(129 129, 171 171)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(128 128, 172 172)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(127 127, 173 173)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(126 126, 174 174)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(125 125, 175 175)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(124 124, 176 176)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(123 123, 177 177)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(122 122, 178 178)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(121 121, 179 179)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(120 120, 180 180)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(119 119, 181 181)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(118 118, 182 182)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(117 117, 183 183)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(116 116, 184 184)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(115 115, 185 185)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(114 114, 186 186)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(113 113, 187 187)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(112 112, 188 188)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(111 111, 189 189)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(110 110, 190 190)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(109 109, 191 191)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(108 108, 192 192)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(107 107, 193 193)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(106 106, 194 194)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(105 105, 195 195)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(104 104, 196 196)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(103 103, 197 197)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(102 102, 198 198)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(101 101, 199 199)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(100 100, 200 200)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(99 99, 201 201)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(98 98, 202 202)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(97 97, 203 203)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(96 96, 204 204)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(95 95, 205 205)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(94 94, 206 206)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(93 93, 207 207)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(92 92, 208 208)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(91 91, 209 209)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(90 90, 210 210)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(89 89, 211 211)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(88 88, 212 212)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(87 87, 213 213)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(86 86, 214 214)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(85 85, 215 215)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(84 84, 216 216)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(83 83, 217 217)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(82 82, 218 218)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(81 81, 219 219)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(80 80, 220 220)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(79 79, 221 221)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(78 78, 222 222)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(77 77, 223 223)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(76 76, 224 224)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(75 75, 225 225)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(74 74, 226 226)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(73 73, 227 227)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(72 72, 228 228)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(71 71, 229 229)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(70 70, 230 230)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(69 69, 231 231)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(68 68, 232 232)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(67 67, 233 233)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(66 66, 234 234)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(65 65, 235 235)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(64 64, 236 236)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(63 63, 237 237)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(62 62, 238 238)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(61 61, 239 239)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(60 60, 240 240)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(59 59, 241 241)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(58 58, 242 242)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(57 57, 243 243)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(56 56, 244 244)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(55 55, 245 245)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(54 54, 246 246)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(53 53, 247 247)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(52 52, 248 248)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(51 51, 249 249)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(50 50, 250 250)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(49 49, 251 251)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(48 48, 252 252)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(47 47, 253 253)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(46 46, 254 254)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(45 45, 255 255)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(44 44, 256 256)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(43 43, 257 257)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(42 42, 258 258)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(41 41, 259 259)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(40 40, 260 260)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(39 39, 261 261)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(38 38, 262 262)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(37 37, 263 263)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(36 36, 264 264)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(35 35, 265 265)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(34 34, 266 266)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(33 33, 267 267)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(32 32, 268 268)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(31 31, 269 269)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(30 30, 270 270)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(29 29, 271 271)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(28 28, 272 272)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(27 27, 273 273)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(26 26, 274 274)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(25 25, 275 275)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(24 24, 276 276)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(23 23, 277 277)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(22 22, 278 278)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(21 21, 279 279)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(20 20, 280 280)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(19 19, 281 281)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(18 18, 282 282)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(17 17, 283 283)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(16 16, 284 284)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(15 15, 285 285)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(14 14, 286 286)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(13 13, 287 287)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(12 12, 288 288)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(11 11, 289 289)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(10 10, 290 290)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(9 9, 291 291)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(8 8, 292 292)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(7 7, 293 293)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(6 6, 294 294)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(5 5, 295 295)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(4 4, 296 296)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(3 3, 297 297)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(2 2, 298 298)')); -INSERT INTO t1 (g) VALUES (GeomFromText('LineString(1 1, 299 299)')); SELECT count(*) FROM t1; count(*) 150 @@ -186,106 +36,6 @@ CREATE TABLE t2 ( fid INT NOT NULL AUTO_INCREMENT PRIMARY KEY, g GEOMETRY NOT NULL ) ENGINE=MyISAM; -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 10 * 10 - 9), Point(10 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 9 * 10 - 9), Point(10 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 8 * 10 - 9), Point(10 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 7 * 10 - 9), Point(10 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 6 * 10 - 9), Point(10 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 5 * 10 - 9), Point(10 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 4 * 10 - 9), Point(10 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 3 * 10 - 9), Point(10 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 2 * 10 - 9), Point(10 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(10 * 10 - 9, 1 * 10 - 9), Point(10 * 10, 1 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 10 * 10 - 9), Point(9 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 9 * 10 - 9), Point(9 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 8 * 10 - 9), Point(9 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 7 * 10 - 9), Point(9 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 6 * 10 - 9), Point(9 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 5 * 10 - 9), Point(9 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 4 * 10 - 9), Point(9 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 3 * 10 - 9), Point(9 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 2 * 10 - 9), Point(9 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(9 * 10 - 9, 1 * 10 - 9), Point(9 * 10, 1 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 10 * 10 - 9), Point(8 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 9 * 10 - 9), Point(8 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 8 * 10 - 9), Point(8 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 7 * 10 - 9), Point(8 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 6 * 10 - 9), Point(8 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 5 * 10 - 9), Point(8 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 4 * 10 - 9), Point(8 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 3 * 10 - 9), Point(8 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 2 * 10 - 9), Point(8 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(8 * 10 - 9, 1 * 10 - 9), Point(8 * 10, 1 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(7 * 10 - 9, 10 * 10 - 9), Point(7 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(7 * 10 - 9, 9 * 10 - 9), Point(7 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(7 * 10 - 9, 8 * 10 - 9), Point(7 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(7 * 10 - 9, 7 * 10 - 9), Point(7 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(7 * 10 - 9, 6 * 10 - 9), Point(7 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(7 * 10 - 9, 5 * 10 - 9), Point(7 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(7 * 10 - 9, 4 * 10 - 9), Point(7 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(7 * 10 - 9, 3 * 10 - 9), Point(7 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(7 * 10 - 9, 2 * 10 - 9), Point(7 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(7 * 10 - 9, 1 * 10 - 9), Point(7 * 10, 1 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(6 * 10 - 9, 10 * 10 - 9), Point(6 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(6 * 10 - 9, 9 * 10 - 9), Point(6 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(6 * 10 - 9, 8 * 10 - 9), Point(6 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(6 * 10 - 9, 7 * 10 - 9), Point(6 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(6 * 10 - 9, 6 * 10 - 9), Point(6 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(6 * 10 - 9, 5 * 10 - 9), Point(6 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(6 * 10 - 9, 4 * 10 - 9), Point(6 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(6 * 10 - 9, 3 * 10 - 9), Point(6 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(6 * 10 - 9, 2 * 10 - 9), Point(6 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(6 * 10 - 9, 1 * 10 - 9), Point(6 * 10, 1 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 10 * 10 - 9), Point(5 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 9 * 10 - 9), Point(5 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 8 * 10 - 9), Point(5 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 7 * 10 - 9), Point(5 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 6 * 10 - 9), Point(5 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 5 * 10 - 9), Point(5 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 4 * 10 - 9), Point(5 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 3 * 10 - 9), Point(5 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 2 * 10 - 9), Point(5 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(5 * 10 - 9, 1 * 10 - 9), Point(5 * 10, 1 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 10 * 10 - 9), Point(4 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 9 * 10 - 9), Point(4 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 8 * 10 - 9), Point(4 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 7 * 10 - 9), Point(4 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 6 * 10 - 9), Point(4 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 5 * 10 - 9), Point(4 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 4 * 10 - 9), Point(4 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 3 * 10 - 9), Point(4 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 2 * 10 - 9), Point(4 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(4 * 10 - 9, 1 * 10 - 9), Point(4 * 10, 1 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 10 * 10 - 9), Point(3 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 9 * 10 - 9), Point(3 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 8 * 10 - 9), Point(3 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 7 * 10 - 9), Point(3 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 6 * 10 - 9), Point(3 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 5 * 10 - 9), Point(3 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 4 * 10 - 9), Point(3 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 3 * 10 - 9), Point(3 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 2 * 10 - 9), Point(3 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(3 * 10 - 9, 1 * 10 - 9), Point(3 * 10, 1 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 10 * 10 - 9), Point(2 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 9 * 10 - 9), Point(2 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 8 * 10 - 9), Point(2 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 7 * 10 - 9), Point(2 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 6 * 10 - 9), Point(2 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 5 * 10 - 9), Point(2 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 4 * 10 - 9), Point(2 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 3 * 10 - 9), Point(2 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 2 * 10 - 9), Point(2 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(2 * 10 - 9, 1 * 10 - 9), Point(2 * 10, 1 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 10 * 10 - 9), Point(1 * 10, 10 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 9 * 10 - 9), Point(1 * 10, 9 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 8 * 10 - 9), Point(1 * 10, 8 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 7 * 10 - 9), Point(1 * 10, 7 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 6 * 10 - 9), Point(1 * 10, 6 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 5 * 10 - 9), Point(1 * 10, 5 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 4 * 10 - 9), Point(1 * 10, 4 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 3 * 10 - 9), Point(1 * 10, 3 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 2 * 10 - 9), Point(1 * 10, 2 * 10))); -INSERT INTO t2 (g) VALUES (LineString(Point(1 * 10 - 9, 1 * 10 - 9), Point(1 * 10, 1 * 10))); ALTER TABLE t2 ADD SPATIAL KEY(g); SHOW CREATE TABLE t2; Table Create Table @@ -309,404 +59,204 @@ fid AsText(g) 56 LINESTRING(41 41,50 50) 45 LINESTRING(51 51,60 60) 55 LINESTRING(41 51,50 60) -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 10 * 10 - 9), Point(10 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 9 * 10 - 9), Point(10 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 8 * 10 - 9), Point(10 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 7 * 10 - 9), Point(10 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 6 * 10 - 9), Point(10 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 5 * 10 - 9), Point(10 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 4 * 10 - 9), Point(10 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 3 * 10 - 9), Point(10 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 2 * 10 - 9), Point(10 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(10 * 10 - 9, 1 * 10 - 9), Point(10 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 10 * 10 - 9), Point(9 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 9 * 10 - 9), Point(9 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 8 * 10 - 9), Point(9 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 7 * 10 - 9), Point(9 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 6 * 10 - 9), Point(9 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 5 * 10 - 9), Point(9 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 4 * 10 - 9), Point(9 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 3 * 10 - 9), Point(9 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 2 * 10 - 9), Point(9 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(9 * 10 - 9, 1 * 10 - 9), Point(9 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 10 * 10 - 9), Point(8 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 9 * 10 - 9), Point(8 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 8 * 10 - 9), Point(8 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 7 * 10 - 9), Point(8 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 6 * 10 - 9), Point(8 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 5 * 10 - 9), Point(8 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 4 * 10 - 9), Point(8 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 3 * 10 - 9), Point(8 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 2 * 10 - 9), Point(8 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(8 * 10 - 9, 1 * 10 - 9), Point(8 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 10 * 10 - 9), Point(7 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 9 * 10 - 9), Point(7 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 8 * 10 - 9), Point(7 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 7 * 10 - 9), Point(7 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 6 * 10 - 9), Point(7 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 5 * 10 - 9), Point(7 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 4 * 10 - 9), Point(7 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 3 * 10 - 9), Point(7 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 2 * 10 - 9), Point(7 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(7 * 10 - 9, 1 * 10 - 9), Point(7 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 10 * 10 - 9), Point(6 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 9 * 10 - 9), Point(6 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 8 * 10 - 9), Point(6 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 7 * 10 - 9), Point(6 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 6 * 10 - 9), Point(6 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 5 * 10 - 9), Point(6 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 4 * 10 - 9), Point(6 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 3 * 10 - 9), Point(6 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 2 * 10 - 9), Point(6 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(6 * 10 - 9, 1 * 10 - 9), Point(6 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 10 * 10 - 9), Point(5 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 9 * 10 - 9), Point(5 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 8 * 10 - 9), Point(5 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 7 * 10 - 9), Point(5 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 6 * 10 - 9), Point(5 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 5 * 10 - 9), Point(5 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 4 * 10 - 9), Point(5 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 3 * 10 - 9), Point(5 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 2 * 10 - 9), Point(5 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(5 * 10 - 9, 1 * 10 - 9), Point(5 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 10 * 10 - 9), Point(4 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 9 * 10 - 9), Point(4 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 8 * 10 - 9), Point(4 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 7 * 10 - 9), Point(4 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 6 * 10 - 9), Point(4 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 5 * 10 - 9), Point(4 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 4 * 10 - 9), Point(4 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 3 * 10 - 9), Point(4 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 2 * 10 - 9), Point(4 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(4 * 10 - 9, 1 * 10 - 9), Point(4 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 10 * 10 - 9), Point(3 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 9 * 10 - 9), Point(3 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 8 * 10 - 9), Point(3 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 7 * 10 - 9), Point(3 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 6 * 10 - 9), Point(3 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 5 * 10 - 9), Point(3 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 4 * 10 - 9), Point(3 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 3 * 10 - 9), Point(3 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 2 * 10 - 9), Point(3 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(3 * 10 - 9, 1 * 10 - 9), Point(3 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 10 * 10 - 9), Point(2 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 9 * 10 - 9), Point(2 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 8 * 10 - 9), Point(2 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 7 * 10 - 9), Point(2 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 6 * 10 - 9), Point(2 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 5 * 10 - 9), Point(2 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 4 * 10 - 9), Point(2 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 3 * 10 - 9), Point(2 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 2 * 10 - 9), Point(2 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(2 * 10 - 9, 1 * 10 - 9), Point(2 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 10 * 10 - 9), Point(1 * 10, 10 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 9 * 10 - 9), Point(1 * 10, 9 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 8 * 10 - 9), Point(1 * 10, 8 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 7 * 10 - 9), Point(1 * 10, 7 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 6 * 10 - 9), Point(1 * 10, 6 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 5 * 10 - 9), Point(1 * 10, 5 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 4 * 10 - 9), Point(1 * 10, 4 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 3 * 10 - 9), Point(1 * 10, 3 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 2 * 10 - 9), Point(1 * 10, 2 * 10)))); -SELECT count(*) FROM t2; count(*) 100 -DELETE FROM t2 WHERE Within(g, Envelope(GeometryFromWKB(Point(1 * 10 - 9, 1 * 10 - 9), Point(1 * 10, 1 * 10)))); -SELECT count(*) FROM t2; count(*) 100 DROP TABLE t2; === modified file 'mysql-test/r/innodb_xtradb_bug317074.result' --- a/mysql-test/r/innodb_xtradb_bug317074.result 2009-09-08 16:04:58 +0000 +++ b/mysql-test/r/innodb_xtradb_bug317074.result 2009-10-28 07:52:34 +0000 @@ -3,3 +3,30 @@ SET @old_innodb_file_per_table=@@innodb_ SET @old_innodb_file_format_check=@@innodb_file_format_check; SET GLOBAL innodb_file_format='Barracuda'; SET GLOBAL innodb_file_per_table=ON; +DROP TABLE IF EXISTS `test1`; +CREATE TABLE IF NOT EXISTS `test1` ( +`a` int primary key auto_increment, +`b` int default 0, +`c` char(100) default 'testtest' +) ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=8; +set autocommit=0; +CREATE PROCEDURE insert_many(p1 int) +BEGIN +SET @x = 0; +SET @y = 0; +REPEAT +insert into test1 set b=1; +SET @x = @x + 1; +SET @y = @y + 1; +IF @y >= 1000 THEN +commit; +SET @y = 0; +END IF; +UNTIL @x >= p1 END REPEAT; +END| +DROP PROCEDURE insert_many; +ALTER TABLE test1 ENGINE=MyISAM; +DROP TABLE test1; +SET GLOBAL innodb_file_format=@old_innodb_file_format; +SET GLOBAL innodb_file_per_table=@old_innodb_file_per_table; +SET GLOBAL innodb_file_format_check=@old_innodb_file_format_check; === modified file 'mysql-test/r/merge.result' --- a/mysql-test/r/merge.result 2009-09-07 20:50:10 +0000 +++ b/mysql-test/r/merge.result 2009-10-28 07:52:34 +0000 @@ -1846,56 +1846,6 @@ c1 DROP TABLE t1, t2, t3; CREATE TABLE t1 (id INTEGER, grp TINYINT, id_rev INTEGER); SET @rnd_max= 2147483647; -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); -SET @rnd= RAND(); -SET @id = CAST(@rnd * @rnd_max AS UNSIGNED); -SET @id_rev= @rnd_max - @id; -SET @grp= CAST(127.0 * @rnd AS UNSIGNED); -INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); set @@read_buffer_size=2*1024*1024; CREATE TABLE t2 SELECT * FROM t1; INSERT INTO t1 (id, grp, id_rev) SELECT id, grp, id_rev FROM t2; === modified file 'mysql-test/r/myisam_debug.result' --- a/mysql-test/r/myisam_debug.result 2009-04-30 11:03:44 +0000 +++ b/mysql-test/r/myisam_debug.result 2009-10-28 07:52:34 +0000 @@ -12,16 +12,6 @@ CREATE TABLE `t2` ( KEY (id1), KEY(id) ) ENGINE=MyISAM; INSERT INTO t2 (id) VALUES (123); -INSERT INTO t2 (id) SELECT id FROM t2; -INSERT INTO t2 (id) SELECT id FROM t2; -INSERT INTO t2 (id) SELECT id FROM t2; -INSERT INTO t2 (id) SELECT id FROM t2; -INSERT INTO t2 (id) SELECT id FROM t2; -INSERT INTO t2 (id) SELECT id FROM t2; -INSERT INTO t2 (id) SELECT id FROM t2; -INSERT INTO t2 (id) SELECT id FROM t2; -INSERT INTO t2 (id) SELECT id FROM t2; -INSERT INTO t2 (id) SELECT id FROM t2; # Switch to insert Connection SET SESSION debug='+d,wait_in_enable_indexes'; # Send insert data === modified file 'mysql-test/suite/parts/inc/partition.pre' --- a/mysql-test/suite/parts/inc/partition.pre 2008-01-10 15:50:37 +0000 +++ b/mysql-test/suite/parts/inc/partition.pre 2009-10-28 07:52:34 +0000 @@ -152,6 +152,7 @@ ENGINE = MEMORY; --echo # Logging of <max_row> INSERTs into t0_template suppressed --disable_query_log let $num= `SELECT @max_row`; +begin; while ($num) { eval INSERT INTO t0_template @@ -160,6 +161,7 @@ f_charbig = '===$num==='; dec $num; } +commit; --enable_query_log # Auxiliary table used for comparisons of table definitions and file lists === modified file 'mysql-test/suite/parts/inc/partition_bigint.inc' --- a/mysql-test/suite/parts/inc/partition_bigint.inc 2008-07-01 18:38:15 +0000 +++ b/mysql-test/suite/parts/inc/partition_bigint.inc 2009-10-28 07:52:34 +0000 @@ -32,11 +32,13 @@ delete from t2; let $count=$maxrows; --echo $maxrows inserts; --disable_query_log +begin; while ($count) { eval insert into t2 values ($count); dec $count; } +commit; --enable_query_log select count(*) from t2; drop table t2; === modified file 'mysql-test/suite/parts/inc/partition_binary.inc' --- a/mysql-test/suite/parts/inc/partition_binary.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_binary.inc 2009-10-28 07:52:34 +0000 @@ -22,13 +22,16 @@ show create table t2; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t2 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t2; select hex(a) from t2; drop table t2; @@ -48,13 +51,16 @@ show create table t3; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t3 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t3; select hex(a) from t3; drop table t3; @@ -73,14 +79,16 @@ show create table t4; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t4 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } - +commit; +--enable_query_log select count(*) from t4; select hex(a) from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_bit.inc' --- a/mysql-test/suite/parts/inc/partition_bit.inc 2008-02-07 15:26:22 +0000 +++ b/mysql-test/suite/parts/inc/partition_bit.inc 2009-10-28 07:52:34 +0000 @@ -74,11 +74,13 @@ show create table t3; let $count=255; --echo $count inserts; --disable_query_log +begin; while ($count) { eval insert into t3 values ($count); dec $count; } +commit; --enable_query_log select hex(a) from t3 where a=b'01010101'; delete from t3 where a=b'01010101'; @@ -96,11 +98,13 @@ show create table t4; let $count=32; --echo $count inserts; --disable_query_log +begin; while ($count) { eval insert into t4 values ($count); dec $count; } +commit; --enable_query_log select hex(a) from t4 where a=b'00000001'; delete from t4 where a=b'00000001'; === modified file 'mysql-test/suite/parts/inc/partition_char.inc' --- a/mysql-test/suite/parts/inc/partition_char.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_char.inc 2009-10-28 07:52:34 +0000 @@ -21,13 +21,16 @@ show create table t2; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t2 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t2; select * from t2; drop table t2; @@ -47,13 +50,16 @@ show create table t3; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t3 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t3; select a from t3; drop table t3; @@ -71,13 +77,16 @@ show create table t4; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t4 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t4; select a from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_date.inc' --- a/mysql-test/suite/parts/inc/partition_date.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_date.inc 2009-10-28 07:52:34 +0000 @@ -23,7 +23,8 @@ select * from t2; delete from t2; let $count=28; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t2 values (19700101+$count-1); @@ -31,7 +32,8 @@ eval insert into t2 values (19700201+$co eval insert into t2 values (19700301+$count-1); dec $count; } -#--enable_query_log +commit; +--enable_query_log select count(*) from t2; select * from t2; drop table t2; @@ -47,11 +49,15 @@ partition quarter4 values less than (13) show create table t3; let $count=12; --echo $count inserts; +--disable_query_log +begin; while ($count) { eval insert into t3 values (adddate(19700101,interval $count-1 month)); dec $count; } +commit; +--enable_query_log select count(*) from t3; select * from t3; drop table t3; @@ -67,11 +73,15 @@ partition quarter4 values in (10,11,12) show create table t4; let $count=12; --echo $count inserts; +--disable_query_log +begin; while ($count) { eval insert into t4 values (adddate(19700101,interval $count-1 month)); dec $count; } +commit; +--enable_query_log select count(*) from t4; select * from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_datetime.inc' --- a/mysql-test/suite/parts/inc/partition_datetime.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_datetime.inc 2009-10-28 07:52:34 +0000 @@ -23,12 +23,15 @@ select * from t2; delete from t2; let $count=59; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t2 values (19700101000000+$count); dec $count; } +commit; +--enable_query_log select count(*) from t2; select * from t2; drop table t2; @@ -44,11 +47,15 @@ partition quarter4 values less than (13) show create table t3; let $count=12; --echo $count inserts; +--disable_query_log +begin; while ($count) { eval insert into t3 values (adddate(19700101000000,interval $count-1 month)); dec $count; } +commit; +--enable_query_log select count(*) from t3; select * from t3; drop table t3; @@ -64,11 +71,15 @@ partition quarter4 values in (10,11,12) show create table t4; let $count=12; --echo $count inserts; +--disable_query_log +begin; while ($count) { eval insert into t4 values (adddate(19700101000000,interval $count-1 month)); dec $count; } +commit; +--enable_query_log select count(*) from t4; select * from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_decimal.inc' --- a/mysql-test/suite/parts/inc/partition_decimal.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_decimal.inc 2009-10-28 07:52:34 +0000 @@ -24,6 +24,7 @@ delete from t2; let $count=$maxrows; --echo $count*3 inserts; --disable_query_log +begin; while ($count) { eval insert into t2 values ($count); @@ -31,6 +32,7 @@ eval insert into t2 values ($count+0.333 eval insert into t2 values ($count+0.755555555); dec $count; } +commit; --enable_query_log select count(*) from t2; drop table t2; @@ -53,6 +55,8 @@ partition pa10 values less than (10) show create table t3; let $count=9; --echo $count*3 inserts; +--disable_query_log +begin; while ($count) { eval insert into t3 values ($count); @@ -60,6 +64,7 @@ eval insert into t3 values ($count+0.333 eval insert into t3 values ($count+0.755555555); dec $count; } +commit; --enable_query_log select count(*) from t3; drop table t3; @@ -75,6 +80,8 @@ partition pa10 values in (9,10) show create table t4; let $count=9; --echo $count*3 inserts; +--disable_query_log +begin; while ($count) { eval insert into t4 values ($count); @@ -82,6 +89,7 @@ eval insert into t4 values ($count+0.333 eval insert into t4 values ($count+0.755555555); dec $count; } +commit; --enable_query_log select count(*) from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_double.inc' --- a/mysql-test/suite/parts/inc/partition_double.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_double.inc 2009-10-28 07:52:34 +0000 @@ -24,6 +24,7 @@ delete from t2; let $count=$maxrows; --echo $maxrows*3 inserts; --disable_query_log +begin; while ($count) { eval insert into t2 values ($count); @@ -31,6 +32,7 @@ eval insert into t2 values ($count+0.33) eval insert into t2 values ($count+0.75); dec $count; } +commit; --enable_query_log select count(*) from t2; drop table t2; @@ -52,6 +54,8 @@ partition pa10 values less than (10) show create table t3; let $count=9; --echo $count*3 inserts; +--disable_query_log +begin; while ($count) { eval insert into t3 values ($count); @@ -59,6 +63,8 @@ eval insert into t3 values ($count+0.33) eval insert into t3 values ($count+0.75); dec $count; } +commit; +--enable_query_log select count(*) from t3; select * from t3; drop table t3; @@ -72,6 +78,8 @@ partition pa10 values in (7,8,9,10) show create table t4; let $count=9; --echo $count*3 inserts; +--disable_query_log +begin; while ($count) { eval insert into t4 values ($count); @@ -79,6 +87,8 @@ eval insert into t4 values ($count+0.33) eval insert into t4 values ($count+0.75); dec $count; } +commit; +--enable_query_log select count(*) from t4; select * from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_enum.inc' --- a/mysql-test/suite/parts/inc/partition_enum.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_enum.inc 2009-10-28 07:52:34 +0000 @@ -26,12 +26,15 @@ partition by key (a) partitions 27; show create table t2; let $letter=26; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($letter) { eval insert into t2 values (char(ascii('A')+$letter)); dec $letter; } +commit; +--enable_query_log insert into t2 values ('1'),('2'),('3'),('4'),('5'),('6'),('7'),('8'),('9'),('0'); select count(*) from t2; select * from t2; @@ -55,12 +58,15 @@ partition pa36 values less than (37) show create table t3; let $letter=36; --echo $count inserts; -#--disable_query_log +--disable_query_log + begin; while ($letter) { #eval insert into t3 values ($letter); dec $letter; } +commit; +--enable_query_log select count(*) from t3; select * from t3; drop table t3; === modified file 'mysql-test/suite/parts/inc/partition_float.inc' --- a/mysql-test/suite/parts/inc/partition_float.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_float.inc 2009-10-28 07:52:34 +0000 @@ -28,6 +28,7 @@ delete from t2; let $count=$maxrows; --echo $maxrows*3 inserts; --disable_query_log +begin; while ($count) { eval insert into t2 values ($count); @@ -35,6 +36,7 @@ eval insert into t2 values ($count+0.33) eval insert into t2 values ($count+0.75); dec $count; } +commit; --enable_query_log select count(*) from t2; drop table t2; @@ -55,6 +57,8 @@ partition pa10 values less than (10) show create table t3; let $count=9; --echo $count*3 inserts; +--disable_query_log +begin; while ($count) { eval insert into t3 values ($count); @@ -62,6 +66,8 @@ eval insert into t3 values ($count+0.33) eval insert into t3 values ($count+0.75); dec $count; } +commit; +--enable_query_log select count(*) from t3; select * from t3; drop table t3; @@ -75,6 +81,8 @@ partition pa10 values in (7,8,9,10) show create table t4; let $count=9; --echo $count*3 inserts; +--disable_query_log +begin; while ($count) { eval insert into t4 values ($count); @@ -82,6 +90,8 @@ eval insert into t4 values ($count+0.33) eval insert into t4 values ($count+0.75); dec $count; } +commit; +--enable_query_log select count(*) from t4; select * from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_int.inc' --- a/mysql-test/suite/parts/inc/partition_int.inc 2008-07-01 18:38:15 +0000 +++ b/mysql-test/suite/parts/inc/partition_int.inc 2009-10-28 07:52:34 +0000 @@ -28,11 +28,13 @@ delete from t2; let $count=$maxrows; --echo $count inserts; --disable_query_log +begin; while ($count) { eval insert into t2 values ($count); dec $count; } +commit; --enable_query_log select count(*) from t2; drop table t2; === modified file 'mysql-test/suite/parts/inc/partition_mediumint.inc' --- a/mysql-test/suite/parts/inc/partition_mediumint.inc 2008-07-01 18:38:15 +0000 +++ b/mysql-test/suite/parts/inc/partition_mediumint.inc 2009-10-28 07:52:34 +0000 @@ -28,11 +28,13 @@ delete from t2; let $count=$maxrows; --echo $maxrows inserts; --disable_query_log +begin; while ($count) { eval insert into t2 values ($count); dec $count; } +commit; --enable_query_log select count(*) from t2; drop table t2; === modified file 'mysql-test/suite/parts/inc/partition_smallint.inc' --- a/mysql-test/suite/parts/inc/partition_smallint.inc 2008-07-01 18:38:15 +0000 +++ b/mysql-test/suite/parts/inc/partition_smallint.inc 2009-10-28 07:52:34 +0000 @@ -28,11 +28,13 @@ delete from t2; let $count=$maxrows; --echo $count inserts; --disable_query_log +begin; while ($count) { eval insert into t2 values ($count); dec $count; } +commit; --enable_query_log select count(*) from t2; drop table t2; === modified file 'mysql-test/suite/parts/inc/partition_time.inc' --- a/mysql-test/suite/parts/inc/partition_time.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_time.inc 2009-10-28 07:52:34 +0000 @@ -23,12 +23,15 @@ select * from t2; delete from t2; let $count=59; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t2 values (000100+$count); dec $count; } +commit; +--enable_query_log select count(*) from t2; select * from t2; drop table t2; @@ -44,11 +47,15 @@ partition quarter4 values less than (61) show create table t3; let $count=59; --echo $count inserts; +--disable_query_log +begin; while ($count) { eval insert into t3 values (100000+$count); dec $count; } +commit; +--enable_query_log select count(*) from t3; select * from t3; drop table t3; @@ -64,11 +71,15 @@ partition quarter4 values in (46,47,48,4 show create table t4; let $count=59; --echo $count inserts; +--disable_query_log +begin; while ($count) { eval insert into t4 values (100000+$count); dec $count; } +commit; +--enable_query_log select count(*) from t4; select * from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_timestamp.inc' --- a/mysql-test/suite/parts/inc/partition_timestamp.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_timestamp.inc 2009-10-28 07:52:34 +0000 @@ -23,12 +23,15 @@ select * from t2; delete from t2; let $count=59; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t2 values (19710101000000+$count); dec $count; } +commit; +--enable_query_log select count(*) from t2; select * from t2; drop table t2; @@ -44,11 +47,15 @@ partition quarter4 values less than (13) show create table t3; let $count=12; --echo $count inserts; +--disable_query_log +begin; while ($count) { eval insert into t3 values (date_add('1970-01-01 00:00:00',interval $count-1 month)); dec $count; } +commit; +--enable_query_log select count(*) from t3; select * from t3; drop table t3; @@ -64,11 +71,15 @@ partition quarter4 values in (10,11,12) show create table t4; let $count=12; --echo $count inserts; +--disable_query_log +begin; while ($count) { eval insert into t4 values (date_add('1970-01-01 00:00:00',interval $count-1 month)); dec $count; } +commit; +--enable_query_log select count(*) from t4; select * from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_tinyint.inc' --- a/mysql-test/suite/parts/inc/partition_tinyint.inc 2008-07-01 18:38:15 +0000 +++ b/mysql-test/suite/parts/inc/partition_tinyint.inc 2009-10-28 07:52:34 +0000 @@ -28,11 +28,13 @@ delete from t2; let $count=255; --echo 255 inserts; --disable_query_log +begin; while ($count) { eval insert into t2 values ($count); dec $count; } +commit; --enable_query_log select count(*) from t2; drop table t2; === modified file 'mysql-test/suite/parts/inc/partition_varbinary.inc' --- a/mysql-test/suite/parts/inc/partition_varbinary.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_varbinary.inc 2009-10-28 07:52:34 +0000 @@ -21,13 +21,16 @@ show create table t2; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t2 values (repeat(char(ascii('a')+$letter),$count*$count)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t2; select * from t2; drop table t2; @@ -47,13 +50,16 @@ show create table t3; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t3 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t3; select hex(a) from t3; drop table t3; @@ -71,13 +77,16 @@ show create table t4; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t4 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t4; select hex(a) from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_varchar.inc' --- a/mysql-test/suite/parts/inc/partition_varchar.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_varchar.inc 2009-10-28 07:52:34 +0000 @@ -21,13 +21,16 @@ show create table t2; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t2 values (repeat(char(ascii('a')+$letter),$count*$count)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t2; select * from t2; drop table t2; @@ -46,13 +49,16 @@ show create table t3; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t3 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t3; select * from t3; drop table t3; @@ -70,13 +76,16 @@ show create table t4; let $count=26; let $letter=0; --echo $count inserts; -#--disable_query_log +--disable_query_log +begin; while ($count) { eval insert into t4 values (repeat(char(ascii('a')+$letter),$count+54)); dec $count; inc $letter; } +commit; +--enable_query_log select count(*) from t4; select * from t4; drop table t4; === modified file 'mysql-test/suite/parts/inc/partition_year.inc' --- a/mysql-test/suite/parts/inc/partition_year.inc 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/inc/partition_year.inc 2009-10-28 07:52:34 +0000 @@ -24,11 +24,13 @@ delete from t2; let $count=255; --echo $count inserts; --disable_query_log +begin; while ($count) { eval insert into t2 values (1901+$count); dec $count; } +commit; --enable_query_log select count(*) from t2; select * from t2; === modified file 'mysql-test/suite/parts/r/partition_char_innodb.result' --- a/mysql-test/suite/parts/r/partition_char_innodb.result 2008-11-04 07:43:21 +0000 +++ b/mysql-test/suite/parts/r/partition_char_innodb.result 2009-10-28 07:52:34 +0000 @@ -45,32 +45,6 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 27 */ 26 inserts; -insert into t2 values (repeat(char(ascii('a')+0),26+54)); -insert into t2 values (repeat(char(ascii('a')+1),25+54)); -insert into t2 values (repeat(char(ascii('a')+2),24+54)); -insert into t2 values (repeat(char(ascii('a')+3),23+54)); -insert into t2 values (repeat(char(ascii('a')+4),22+54)); -insert into t2 values (repeat(char(ascii('a')+5),21+54)); -insert into t2 values (repeat(char(ascii('a')+6),20+54)); -insert into t2 values (repeat(char(ascii('a')+7),19+54)); -insert into t2 values (repeat(char(ascii('a')+8),18+54)); -insert into t2 values (repeat(char(ascii('a')+9),17+54)); -insert into t2 values (repeat(char(ascii('a')+10),16+54)); -insert into t2 values (repeat(char(ascii('a')+11),15+54)); -insert into t2 values (repeat(char(ascii('a')+12),14+54)); -insert into t2 values (repeat(char(ascii('a')+13),13+54)); -insert into t2 values (repeat(char(ascii('a')+14),12+54)); -insert into t2 values (repeat(char(ascii('a')+15),11+54)); -insert into t2 values (repeat(char(ascii('a')+16),10+54)); -insert into t2 values (repeat(char(ascii('a')+17),9+54)); -insert into t2 values (repeat(char(ascii('a')+18),8+54)); -insert into t2 values (repeat(char(ascii('a')+19),7+54)); -insert into t2 values (repeat(char(ascii('a')+20),6+54)); -insert into t2 values (repeat(char(ascii('a')+21),5+54)); -insert into t2 values (repeat(char(ascii('a')+22),4+54)); -insert into t2 values (repeat(char(ascii('a')+23),3+54)); -insert into t2 values (repeat(char(ascii('a')+24),2+54)); -insert into t2 values (repeat(char(ascii('a')+25),1+54)); select count(*) from t2; count(*) 26 @@ -153,32 +127,6 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 27 */ 26 inserts; -insert into t2 values (repeat(char(ascii('a')+0),26+54)); -insert into t2 values (repeat(char(ascii('a')+1),25+54)); -insert into t2 values (repeat(char(ascii('a')+2),24+54)); -insert into t2 values (repeat(char(ascii('a')+3),23+54)); -insert into t2 values (repeat(char(ascii('a')+4),22+54)); -insert into t2 values (repeat(char(ascii('a')+5),21+54)); -insert into t2 values (repeat(char(ascii('a')+6),20+54)); -insert into t2 values (repeat(char(ascii('a')+7),19+54)); -insert into t2 values (repeat(char(ascii('a')+8),18+54)); -insert into t2 values (repeat(char(ascii('a')+9),17+54)); -insert into t2 values (repeat(char(ascii('a')+10),16+54)); -insert into t2 values (repeat(char(ascii('a')+11),15+54)); -insert into t2 values (repeat(char(ascii('a')+12),14+54)); -insert into t2 values (repeat(char(ascii('a')+13),13+54)); -insert into t2 values (repeat(char(ascii('a')+14),12+54)); -insert into t2 values (repeat(char(ascii('a')+15),11+54)); -insert into t2 values (repeat(char(ascii('a')+16),10+54)); -insert into t2 values (repeat(char(ascii('a')+17),9+54)); -insert into t2 values (repeat(char(ascii('a')+18),8+54)); -insert into t2 values (repeat(char(ascii('a')+19),7+54)); -insert into t2 values (repeat(char(ascii('a')+20),6+54)); -insert into t2 values (repeat(char(ascii('a')+21),5+54)); -insert into t2 values (repeat(char(ascii('a')+22),4+54)); -insert into t2 values (repeat(char(ascii('a')+23),3+54)); -insert into t2 values (repeat(char(ascii('a')+24),2+54)); -insert into t2 values (repeat(char(ascii('a')+25),1+54)); select count(*) from t2; count(*) 26 @@ -258,32 +206,6 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 27 */ 26 inserts; -insert into t2 values (repeat(char(ascii('a')+0),26*26)); -insert into t2 values (repeat(char(ascii('a')+1),25*25)); -insert into t2 values (repeat(char(ascii('a')+2),24*24)); -insert into t2 values (repeat(char(ascii('a')+3),23*23)); -insert into t2 values (repeat(char(ascii('a')+4),22*22)); -insert into t2 values (repeat(char(ascii('a')+5),21*21)); -insert into t2 values (repeat(char(ascii('a')+6),20*20)); -insert into t2 values (repeat(char(ascii('a')+7),19*19)); -insert into t2 values (repeat(char(ascii('a')+8),18*18)); -insert into t2 values (repeat(char(ascii('a')+9),17*17)); -insert into t2 values (repeat(char(ascii('a')+10),16*16)); -insert into t2 values (repeat(char(ascii('a')+11),15*15)); -insert into t2 values (repeat(char(ascii('a')+12),14*14)); -insert into t2 values (repeat(char(ascii('a')+13),13*13)); -insert into t2 values (repeat(char(ascii('a')+14),12*12)); -insert into t2 values (repeat(char(ascii('a')+15),11*11)); -insert into t2 values (repeat(char(ascii('a')+16),10*10)); -insert into t2 values (repeat(char(ascii('a')+17),9*9)); -insert into t2 values (repeat(char(ascii('a')+18),8*8)); -insert into t2 values (repeat(char(ascii('a')+19),7*7)); -insert into t2 values (repeat(char(ascii('a')+20),6*6)); -insert into t2 values (repeat(char(ascii('a')+21),5*5)); -insert into t2 values (repeat(char(ascii('a')+22),4*4)); -insert into t2 values (repeat(char(ascii('a')+23),3*3)); -insert into t2 values (repeat(char(ascii('a')+24),2*2)); -insert into t2 values (repeat(char(ascii('a')+25),1*1)); select count(*) from t2; count(*) 26 @@ -363,32 +285,6 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 30 */ 26 inserts; -insert into t2 values (repeat(char(ascii('a')+0),26*26)); -insert into t2 values (repeat(char(ascii('a')+1),25*25)); -insert into t2 values (repeat(char(ascii('a')+2),24*24)); -insert into t2 values (repeat(char(ascii('a')+3),23*23)); -insert into t2 values (repeat(char(ascii('a')+4),22*22)); -insert into t2 values (repeat(char(ascii('a')+5),21*21)); -insert into t2 values (repeat(char(ascii('a')+6),20*20)); -insert into t2 values (repeat(char(ascii('a')+7),19*19)); -insert into t2 values (repeat(char(ascii('a')+8),18*18)); -insert into t2 values (repeat(char(ascii('a')+9),17*17)); -insert into t2 values (repeat(char(ascii('a')+10),16*16)); -insert into t2 values (repeat(char(ascii('a')+11),15*15)); -insert into t2 values (repeat(char(ascii('a')+12),14*14)); -insert into t2 values (repeat(char(ascii('a')+13),13*13)); -insert into t2 values (repeat(char(ascii('a')+14),12*12)); -insert into t2 values (repeat(char(ascii('a')+15),11*11)); -insert into t2 values (repeat(char(ascii('a')+16),10*10)); -insert into t2 values (repeat(char(ascii('a')+17),9*9)); -insert into t2 values (repeat(char(ascii('a')+18),8*8)); -insert into t2 values (repeat(char(ascii('a')+19),7*7)); -insert into t2 values (repeat(char(ascii('a')+20),6*6)); -insert into t2 values (repeat(char(ascii('a')+21),5*5)); -insert into t2 values (repeat(char(ascii('a')+22),4*4)); -insert into t2 values (repeat(char(ascii('a')+23),3*3)); -insert into t2 values (repeat(char(ascii('a')+24),2*2)); -insert into t2 values (repeat(char(ascii('a')+25),1*1)); select count(*) from t2; count(*) 26 @@ -479,34 +375,8 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 27 */ 0 inserts; -insert into t2 values (char(ascii('A')+26)); Warnings: Warning 1265 Data truncated for column 'a' at row 1 -insert into t2 values (char(ascii('A')+25)); -insert into t2 values (char(ascii('A')+24)); -insert into t2 values (char(ascii('A')+23)); -insert into t2 values (char(ascii('A')+22)); -insert into t2 values (char(ascii('A')+21)); -insert into t2 values (char(ascii('A')+20)); -insert into t2 values (char(ascii('A')+19)); -insert into t2 values (char(ascii('A')+18)); -insert into t2 values (char(ascii('A')+17)); -insert into t2 values (char(ascii('A')+16)); -insert into t2 values (char(ascii('A')+15)); -insert into t2 values (char(ascii('A')+14)); -insert into t2 values (char(ascii('A')+13)); -insert into t2 values (char(ascii('A')+12)); -insert into t2 values (char(ascii('A')+11)); -insert into t2 values (char(ascii('A')+10)); -insert into t2 values (char(ascii('A')+9)); -insert into t2 values (char(ascii('A')+8)); -insert into t2 values (char(ascii('A')+7)); -insert into t2 values (char(ascii('A')+6)); -insert into t2 values (char(ascii('A')+5)); -insert into t2 values (char(ascii('A')+4)); -insert into t2 values (char(ascii('A')+3)); -insert into t2 values (char(ascii('A')+2)); -insert into t2 values (char(ascii('A')+1)); insert into t2 values ('1'),('2'),('3'),('4'),('5'),('6'),('7'),('8'),('9'),('0'); select count(*) from t2; count(*) === modified file 'mysql-test/suite/parts/r/partition_char_myisam.result' --- a/mysql-test/suite/parts/r/partition_char_myisam.result 2008-11-04 07:43:21 +0000 +++ b/mysql-test/suite/parts/r/partition_char_myisam.result 2009-10-28 07:52:34 +0000 @@ -45,32 +45,6 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 27 */ 26 inserts; -insert into t2 values (repeat(char(ascii('a')+0),26+54)); -insert into t2 values (repeat(char(ascii('a')+1),25+54)); -insert into t2 values (repeat(char(ascii('a')+2),24+54)); -insert into t2 values (repeat(char(ascii('a')+3),23+54)); -insert into t2 values (repeat(char(ascii('a')+4),22+54)); -insert into t2 values (repeat(char(ascii('a')+5),21+54)); -insert into t2 values (repeat(char(ascii('a')+6),20+54)); -insert into t2 values (repeat(char(ascii('a')+7),19+54)); -insert into t2 values (repeat(char(ascii('a')+8),18+54)); -insert into t2 values (repeat(char(ascii('a')+9),17+54)); -insert into t2 values (repeat(char(ascii('a')+10),16+54)); -insert into t2 values (repeat(char(ascii('a')+11),15+54)); -insert into t2 values (repeat(char(ascii('a')+12),14+54)); -insert into t2 values (repeat(char(ascii('a')+13),13+54)); -insert into t2 values (repeat(char(ascii('a')+14),12+54)); -insert into t2 values (repeat(char(ascii('a')+15),11+54)); -insert into t2 values (repeat(char(ascii('a')+16),10+54)); -insert into t2 values (repeat(char(ascii('a')+17),9+54)); -insert into t2 values (repeat(char(ascii('a')+18),8+54)); -insert into t2 values (repeat(char(ascii('a')+19),7+54)); -insert into t2 values (repeat(char(ascii('a')+20),6+54)); -insert into t2 values (repeat(char(ascii('a')+21),5+54)); -insert into t2 values (repeat(char(ascii('a')+22),4+54)); -insert into t2 values (repeat(char(ascii('a')+23),3+54)); -insert into t2 values (repeat(char(ascii('a')+24),2+54)); -insert into t2 values (repeat(char(ascii('a')+25),1+54)); select count(*) from t2; count(*) 26 @@ -153,32 +127,6 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 27 */ 26 inserts; -insert into t2 values (repeat(char(ascii('a')+0),26+54)); -insert into t2 values (repeat(char(ascii('a')+1),25+54)); -insert into t2 values (repeat(char(ascii('a')+2),24+54)); -insert into t2 values (repeat(char(ascii('a')+3),23+54)); -insert into t2 values (repeat(char(ascii('a')+4),22+54)); -insert into t2 values (repeat(char(ascii('a')+5),21+54)); -insert into t2 values (repeat(char(ascii('a')+6),20+54)); -insert into t2 values (repeat(char(ascii('a')+7),19+54)); -insert into t2 values (repeat(char(ascii('a')+8),18+54)); -insert into t2 values (repeat(char(ascii('a')+9),17+54)); -insert into t2 values (repeat(char(ascii('a')+10),16+54)); -insert into t2 values (repeat(char(ascii('a')+11),15+54)); -insert into t2 values (repeat(char(ascii('a')+12),14+54)); -insert into t2 values (repeat(char(ascii('a')+13),13+54)); -insert into t2 values (repeat(char(ascii('a')+14),12+54)); -insert into t2 values (repeat(char(ascii('a')+15),11+54)); -insert into t2 values (repeat(char(ascii('a')+16),10+54)); -insert into t2 values (repeat(char(ascii('a')+17),9+54)); -insert into t2 values (repeat(char(ascii('a')+18),8+54)); -insert into t2 values (repeat(char(ascii('a')+19),7+54)); -insert into t2 values (repeat(char(ascii('a')+20),6+54)); -insert into t2 values (repeat(char(ascii('a')+21),5+54)); -insert into t2 values (repeat(char(ascii('a')+22),4+54)); -insert into t2 values (repeat(char(ascii('a')+23),3+54)); -insert into t2 values (repeat(char(ascii('a')+24),2+54)); -insert into t2 values (repeat(char(ascii('a')+25),1+54)); select count(*) from t2; count(*) 26 @@ -258,32 +206,6 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 27 */ 26 inserts; -insert into t2 values (repeat(char(ascii('a')+0),26*26)); -insert into t2 values (repeat(char(ascii('a')+1),25*25)); -insert into t2 values (repeat(char(ascii('a')+2),24*24)); -insert into t2 values (repeat(char(ascii('a')+3),23*23)); -insert into t2 values (repeat(char(ascii('a')+4),22*22)); -insert into t2 values (repeat(char(ascii('a')+5),21*21)); -insert into t2 values (repeat(char(ascii('a')+6),20*20)); -insert into t2 values (repeat(char(ascii('a')+7),19*19)); -insert into t2 values (repeat(char(ascii('a')+8),18*18)); -insert into t2 values (repeat(char(ascii('a')+9),17*17)); -insert into t2 values (repeat(char(ascii('a')+10),16*16)); -insert into t2 values (repeat(char(ascii('a')+11),15*15)); -insert into t2 values (repeat(char(ascii('a')+12),14*14)); -insert into t2 values (repeat(char(ascii('a')+13),13*13)); -insert into t2 values (repeat(char(ascii('a')+14),12*12)); -insert into t2 values (repeat(char(ascii('a')+15),11*11)); -insert into t2 values (repeat(char(ascii('a')+16),10*10)); -insert into t2 values (repeat(char(ascii('a')+17),9*9)); -insert into t2 values (repeat(char(ascii('a')+18),8*8)); -insert into t2 values (repeat(char(ascii('a')+19),7*7)); -insert into t2 values (repeat(char(ascii('a')+20),6*6)); -insert into t2 values (repeat(char(ascii('a')+21),5*5)); -insert into t2 values (repeat(char(ascii('a')+22),4*4)); -insert into t2 values (repeat(char(ascii('a')+23),3*3)); -insert into t2 values (repeat(char(ascii('a')+24),2*2)); -insert into t2 values (repeat(char(ascii('a')+25),1*1)); select count(*) from t2; count(*) 26 @@ -363,32 +285,6 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 30 */ 26 inserts; -insert into t2 values (repeat(char(ascii('a')+0),26*26)); -insert into t2 values (repeat(char(ascii('a')+1),25*25)); -insert into t2 values (repeat(char(ascii('a')+2),24*24)); -insert into t2 values (repeat(char(ascii('a')+3),23*23)); -insert into t2 values (repeat(char(ascii('a')+4),22*22)); -insert into t2 values (repeat(char(ascii('a')+5),21*21)); -insert into t2 values (repeat(char(ascii('a')+6),20*20)); -insert into t2 values (repeat(char(ascii('a')+7),19*19)); -insert into t2 values (repeat(char(ascii('a')+8),18*18)); -insert into t2 values (repeat(char(ascii('a')+9),17*17)); -insert into t2 values (repeat(char(ascii('a')+10),16*16)); -insert into t2 values (repeat(char(ascii('a')+11),15*15)); -insert into t2 values (repeat(char(ascii('a')+12),14*14)); -insert into t2 values (repeat(char(ascii('a')+13),13*13)); -insert into t2 values (repeat(char(ascii('a')+14),12*12)); -insert into t2 values (repeat(char(ascii('a')+15),11*11)); -insert into t2 values (repeat(char(ascii('a')+16),10*10)); -insert into t2 values (repeat(char(ascii('a')+17),9*9)); -insert into t2 values (repeat(char(ascii('a')+18),8*8)); -insert into t2 values (repeat(char(ascii('a')+19),7*7)); -insert into t2 values (repeat(char(ascii('a')+20),6*6)); -insert into t2 values (repeat(char(ascii('a')+21),5*5)); -insert into t2 values (repeat(char(ascii('a')+22),4*4)); -insert into t2 values (repeat(char(ascii('a')+23),3*3)); -insert into t2 values (repeat(char(ascii('a')+24),2*2)); -insert into t2 values (repeat(char(ascii('a')+25),1*1)); select count(*) from t2; count(*) 26 @@ -479,34 +375,8 @@ t2 CREATE TABLE `t2` ( /*!50100 PARTITION BY KEY (a) PARTITIONS 27 */ 0 inserts; -insert into t2 values (char(ascii('A')+26)); Warnings: Warning 1265 Data truncated for column 'a' at row 1 -insert into t2 values (char(ascii('A')+25)); -insert into t2 values (char(ascii('A')+24)); -insert into t2 values (char(ascii('A')+23)); -insert into t2 values (char(ascii('A')+22)); -insert into t2 values (char(ascii('A')+21)); -insert into t2 values (char(ascii('A')+20)); -insert into t2 values (char(ascii('A')+19)); -insert into t2 values (char(ascii('A')+18)); -insert into t2 values (char(ascii('A')+17)); -insert into t2 values (char(ascii('A')+16)); -insert into t2 values (char(ascii('A')+15)); -insert into t2 values (char(ascii('A')+14)); -insert into t2 values (char(ascii('A')+13)); -insert into t2 values (char(ascii('A')+12)); -insert into t2 values (char(ascii('A')+11)); -insert into t2 values (char(ascii('A')+10)); -insert into t2 values (char(ascii('A')+9)); -insert into t2 values (char(ascii('A')+8)); -insert into t2 values (char(ascii('A')+7)); -insert into t2 values (char(ascii('A')+6)); -insert into t2 values (char(ascii('A')+5)); -insert into t2 values (char(ascii('A')+4)); -insert into t2 values (char(ascii('A')+3)); -insert into t2 values (char(ascii('A')+2)); -insert into t2 values (char(ascii('A')+1)); insert into t2 values ('1'),('2'),('3'),('4'),('5'),('6'),('7'),('8'),('9'),('0'); select count(*) from t2; count(*) === modified file 'mysql-test/suite/parts/r/partition_datetime_innodb.result' --- a/mysql-test/suite/parts/r/partition_datetime_innodb.result 2008-11-04 07:43:21 +0000 +++ b/mysql-test/suite/parts/r/partition_datetime_innodb.result 2009-10-28 07:52:34 +0000 @@ -60,65 +60,6 @@ a 2020-12-31 10:11:12 delete from t2; 59 inserts; -insert into t2 values (19710101000000+59); -insert into t2 values (19710101000000+58); -insert into t2 values (19710101000000+57); -insert into t2 values (19710101000000+56); -insert into t2 values (19710101000000+55); -insert into t2 values (19710101000000+54); -insert into t2 values (19710101000000+53); -insert into t2 values (19710101000000+52); -insert into t2 values (19710101000000+51); -insert into t2 values (19710101000000+50); -insert into t2 values (19710101000000+49); -insert into t2 values (19710101000000+48); -insert into t2 values (19710101000000+47); -insert into t2 values (19710101000000+46); -insert into t2 values (19710101000000+45); -insert into t2 values (19710101000000+44); -insert into t2 values (19710101000000+43); -insert into t2 values (19710101000000+42); -insert into t2 values (19710101000000+41); -insert into t2 values (19710101000000+40); -insert into t2 values (19710101000000+39); -insert into t2 values (19710101000000+38); -insert into t2 values (19710101000000+37); -insert into t2 values (19710101000000+36); -insert into t2 values (19710101000000+35); -insert into t2 values (19710101000000+34); -insert into t2 values (19710101000000+33); -insert into t2 values (19710101000000+32); -insert into t2 values (19710101000000+31); -insert into t2 values (19710101000000+30); -insert into t2 values (19710101000000+29); -insert into t2 values (19710101000000+28); -insert into t2 values (19710101000000+27); -insert into t2 values (19710101000000+26); -insert into t2 values (19710101000000+25); -insert into t2 values (19710101000000+24); -insert into t2 values (19710101000000+23); -insert into t2 values (19710101000000+22); -insert into t2 values (19710101000000+21); -insert into t2 values (19710101000000+20); -insert into t2 values (19710101000000+19); -insert into t2 values (19710101000000+18); -insert into t2 values (19710101000000+17); -insert into t2 values (19710101000000+16); -insert into t2 values (19710101000000+15); -insert into t2 values (19710101000000+14); -insert into t2 values (19710101000000+13); -insert into t2 values (19710101000000+12); -insert into t2 values (19710101000000+11); -insert into t2 values (19710101000000+10); -insert into t2 values (19710101000000+9); -insert into t2 values (19710101000000+8); -insert into t2 values (19710101000000+7); -insert into t2 values (19710101000000+6); -insert into t2 values (19710101000000+5); -insert into t2 values (19710101000000+4); -insert into t2 values (19710101000000+3); -insert into t2 values (19710101000000+2); -insert into t2 values (19710101000000+1); select count(*) from t2; count(*) 59 @@ -206,18 +147,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES LESS THAN (10) ENGINE = InnoDB, PARTITION quarter4 VALUES LESS THAN (13) ENGINE = InnoDB) */ 12 inserts; -insert into t3 values (date_add('1970-01-01 00:00:00',interval 12-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 11-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 10-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 9-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 8-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 7-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 6-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 5-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 4-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 3-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 2-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 1-1 month)); Warnings: Warning 1264 Out of range value for column 'a' at row 1 select count(*) from t3; @@ -260,18 +189,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES IN (7,8,9) ENGINE = InnoDB, PARTITION quarter4 VALUES IN (10,11,12) ENGINE = InnoDB) */ 12 inserts; -insert into t4 values (date_add('1970-01-01 00:00:00',interval 12-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 11-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 10-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 9-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 8-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 7-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 6-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 5-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 4-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 3-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 2-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 1-1 month)); Warnings: Warning 1264 Out of range value for column 'a' at row 1 select count(*) from t4; @@ -354,90 +271,6 @@ a 2020-12-31 delete from t2; 28 inserts; -insert into t2 values (19700101+28-1); -insert into t2 values (19700201+28-1); -insert into t2 values (19700301+28-1); -insert into t2 values (19700101+27-1); -insert into t2 values (19700201+27-1); -insert into t2 values (19700301+27-1); -insert into t2 values (19700101+26-1); -insert into t2 values (19700201+26-1); -insert into t2 values (19700301+26-1); -insert into t2 values (19700101+25-1); -insert into t2 values (19700201+25-1); -insert into t2 values (19700301+25-1); -insert into t2 values (19700101+24-1); -insert into t2 values (19700201+24-1); -insert into t2 values (19700301+24-1); -insert into t2 values (19700101+23-1); -insert into t2 values (19700201+23-1); -insert into t2 values (19700301+23-1); -insert into t2 values (19700101+22-1); -insert into t2 values (19700201+22-1); -insert into t2 values (19700301+22-1); -insert into t2 values (19700101+21-1); -insert into t2 values (19700201+21-1); -insert into t2 values (19700301+21-1); -insert into t2 values (19700101+20-1); -insert into t2 values (19700201+20-1); -insert into t2 values (19700301+20-1); -insert into t2 values (19700101+19-1); -insert into t2 values (19700201+19-1); -insert into t2 values (19700301+19-1); -insert into t2 values (19700101+18-1); -insert into t2 values (19700201+18-1); -insert into t2 values (19700301+18-1); -insert into t2 values (19700101+17-1); -insert into t2 values (19700201+17-1); -insert into t2 values (19700301+17-1); -insert into t2 values (19700101+16-1); -insert into t2 values (19700201+16-1); -insert into t2 values (19700301+16-1); -insert into t2 values (19700101+15-1); -insert into t2 values (19700201+15-1); -insert into t2 values (19700301+15-1); -insert into t2 values (19700101+14-1); -insert into t2 values (19700201+14-1); -insert into t2 values (19700301+14-1); -insert into t2 values (19700101+13-1); -insert into t2 values (19700201+13-1); -insert into t2 values (19700301+13-1); -insert into t2 values (19700101+12-1); -insert into t2 values (19700201+12-1); -insert into t2 values (19700301+12-1); -insert into t2 values (19700101+11-1); -insert into t2 values (19700201+11-1); -insert into t2 values (19700301+11-1); -insert into t2 values (19700101+10-1); -insert into t2 values (19700201+10-1); -insert into t2 values (19700301+10-1); -insert into t2 values (19700101+9-1); -insert into t2 values (19700201+9-1); -insert into t2 values (19700301+9-1); -insert into t2 values (19700101+8-1); -insert into t2 values (19700201+8-1); -insert into t2 values (19700301+8-1); -insert into t2 values (19700101+7-1); -insert into t2 values (19700201+7-1); -insert into t2 values (19700301+7-1); -insert into t2 values (19700101+6-1); -insert into t2 values (19700201+6-1); -insert into t2 values (19700301+6-1); -insert into t2 values (19700101+5-1); -insert into t2 values (19700201+5-1); -insert into t2 values (19700301+5-1); -insert into t2 values (19700101+4-1); -insert into t2 values (19700201+4-1); -insert into t2 values (19700301+4-1); -insert into t2 values (19700101+3-1); -insert into t2 values (19700201+3-1); -insert into t2 values (19700301+3-1); -insert into t2 values (19700101+2-1); -insert into t2 values (19700201+2-1); -insert into t2 values (19700301+2-1); -insert into t2 values (19700101+1-1); -insert into t2 values (19700201+1-1); -insert into t2 values (19700301+1-1); select count(*) from t2; count(*) 84 @@ -550,18 +383,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES LESS THAN (10) ENGINE = InnoDB, PARTITION quarter4 VALUES LESS THAN (13) ENGINE = InnoDB) */ 12 inserts; -insert into t3 values (adddate(19700101,interval 12-1 month)); -insert into t3 values (adddate(19700101,interval 11-1 month)); -insert into t3 values (adddate(19700101,interval 10-1 month)); -insert into t3 values (adddate(19700101,interval 9-1 month)); -insert into t3 values (adddate(19700101,interval 8-1 month)); -insert into t3 values (adddate(19700101,interval 7-1 month)); -insert into t3 values (adddate(19700101,interval 6-1 month)); -insert into t3 values (adddate(19700101,interval 5-1 month)); -insert into t3 values (adddate(19700101,interval 4-1 month)); -insert into t3 values (adddate(19700101,interval 3-1 month)); -insert into t3 values (adddate(19700101,interval 2-1 month)); -insert into t3 values (adddate(19700101,interval 1-1 month)); select count(*) from t3; count(*) 12 @@ -602,18 +423,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES IN (7,8,9) ENGINE = InnoDB, PARTITION quarter4 VALUES IN (10,11,12) ENGINE = InnoDB) */ 12 inserts; -insert into t4 values (adddate(19700101,interval 12-1 month)); -insert into t4 values (adddate(19700101,interval 11-1 month)); -insert into t4 values (adddate(19700101,interval 10-1 month)); -insert into t4 values (adddate(19700101,interval 9-1 month)); -insert into t4 values (adddate(19700101,interval 8-1 month)); -insert into t4 values (adddate(19700101,interval 7-1 month)); -insert into t4 values (adddate(19700101,interval 6-1 month)); -insert into t4 values (adddate(19700101,interval 5-1 month)); -insert into t4 values (adddate(19700101,interval 4-1 month)); -insert into t4 values (adddate(19700101,interval 3-1 month)); -insert into t4 values (adddate(19700101,interval 2-1 month)); -insert into t4 values (adddate(19700101,interval 1-1 month)); select count(*) from t4; count(*) 12 @@ -694,65 +503,6 @@ a 14:15:16 delete from t2; 59 inserts; -insert into t2 values (000100+59); -insert into t2 values (000100+58); -insert into t2 values (000100+57); -insert into t2 values (000100+56); -insert into t2 values (000100+55); -insert into t2 values (000100+54); -insert into t2 values (000100+53); -insert into t2 values (000100+52); -insert into t2 values (000100+51); -insert into t2 values (000100+50); -insert into t2 values (000100+49); -insert into t2 values (000100+48); -insert into t2 values (000100+47); -insert into t2 values (000100+46); -insert into t2 values (000100+45); -insert into t2 values (000100+44); -insert into t2 values (000100+43); -insert into t2 values (000100+42); -insert into t2 values (000100+41); -insert into t2 values (000100+40); -insert into t2 values (000100+39); -insert into t2 values (000100+38); -insert into t2 values (000100+37); -insert into t2 values (000100+36); -insert into t2 values (000100+35); -insert into t2 values (000100+34); -insert into t2 values (000100+33); -insert into t2 values (000100+32); -insert into t2 values (000100+31); -insert into t2 values (000100+30); -insert into t2 values (000100+29); -insert into t2 values (000100+28); -insert into t2 values (000100+27); -insert into t2 values (000100+26); -insert into t2 values (000100+25); -insert into t2 values (000100+24); -insert into t2 values (000100+23); -insert into t2 values (000100+22); -insert into t2 values (000100+21); -insert into t2 values (000100+20); -insert into t2 values (000100+19); -insert into t2 values (000100+18); -insert into t2 values (000100+17); -insert into t2 values (000100+16); -insert into t2 values (000100+15); -insert into t2 values (000100+14); -insert into t2 values (000100+13); -insert into t2 values (000100+12); -insert into t2 values (000100+11); -insert into t2 values (000100+10); -insert into t2 values (000100+9); -insert into t2 values (000100+8); -insert into t2 values (000100+7); -insert into t2 values (000100+6); -insert into t2 values (000100+5); -insert into t2 values (000100+4); -insert into t2 values (000100+3); -insert into t2 values (000100+2); -insert into t2 values (000100+1); select count(*) from t2; count(*) 59 @@ -840,65 +590,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES LESS THAN (46) ENGINE = InnoDB, PARTITION quarter4 VALUES LESS THAN (61) ENGINE = InnoDB) */ 59 inserts; -insert into t3 values (100000+59); -insert into t3 values (100000+58); -insert into t3 values (100000+57); -insert into t3 values (100000+56); -insert into t3 values (100000+55); -insert into t3 values (100000+54); -insert into t3 values (100000+53); -insert into t3 values (100000+52); -insert into t3 values (100000+51); -insert into t3 values (100000+50); -insert into t3 values (100000+49); -insert into t3 values (100000+48); -insert into t3 values (100000+47); -insert into t3 values (100000+46); -insert into t3 values (100000+45); -insert into t3 values (100000+44); -insert into t3 values (100000+43); -insert into t3 values (100000+42); -insert into t3 values (100000+41); -insert into t3 values (100000+40); -insert into t3 values (100000+39); -insert into t3 values (100000+38); -insert into t3 values (100000+37); -insert into t3 values (100000+36); -insert into t3 values (100000+35); -insert into t3 values (100000+34); -insert into t3 values (100000+33); -insert into t3 values (100000+32); -insert into t3 values (100000+31); -insert into t3 values (100000+30); -insert into t3 values (100000+29); -insert into t3 values (100000+28); -insert into t3 values (100000+27); -insert into t3 values (100000+26); -insert into t3 values (100000+25); -insert into t3 values (100000+24); -insert into t3 values (100000+23); -insert into t3 values (100000+22); -insert into t3 values (100000+21); -insert into t3 values (100000+20); -insert into t3 values (100000+19); -insert into t3 values (100000+18); -insert into t3 values (100000+17); -insert into t3 values (100000+16); -insert into t3 values (100000+15); -insert into t3 values (100000+14); -insert into t3 values (100000+13); -insert into t3 values (100000+12); -insert into t3 values (100000+11); -insert into t3 values (100000+10); -insert into t3 values (100000+9); -insert into t3 values (100000+8); -insert into t3 values (100000+7); -insert into t3 values (100000+6); -insert into t3 values (100000+5); -insert into t3 values (100000+4); -insert into t3 values (100000+3); -insert into t3 values (100000+2); -insert into t3 values (100000+1); select count(*) from t3; count(*) 59 @@ -986,65 +677,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES IN (31,32,33,34,35,36,37,38,39,40,41,42,43,44,45) ENGINE = InnoDB, PARTITION quarter4 VALUES IN (46,47,48,49,50,51,52,53,54,55,56,57,58,59,60) ENGINE = InnoDB) */ 59 inserts; -insert into t4 values (100000+59); -insert into t4 values (100000+58); -insert into t4 values (100000+57); -insert into t4 values (100000+56); -insert into t4 values (100000+55); -insert into t4 values (100000+54); -insert into t4 values (100000+53); -insert into t4 values (100000+52); -insert into t4 values (100000+51); -insert into t4 values (100000+50); -insert into t4 values (100000+49); -insert into t4 values (100000+48); -insert into t4 values (100000+47); -insert into t4 values (100000+46); -insert into t4 values (100000+45); -insert into t4 values (100000+44); -insert into t4 values (100000+43); -insert into t4 values (100000+42); -insert into t4 values (100000+41); -insert into t4 values (100000+40); -insert into t4 values (100000+39); -insert into t4 values (100000+38); -insert into t4 values (100000+37); -insert into t4 values (100000+36); -insert into t4 values (100000+35); -insert into t4 values (100000+34); -insert into t4 values (100000+33); -insert into t4 values (100000+32); -insert into t4 values (100000+31); -insert into t4 values (100000+30); -insert into t4 values (100000+29); -insert into t4 values (100000+28); -insert into t4 values (100000+27); -insert into t4 values (100000+26); -insert into t4 values (100000+25); -insert into t4 values (100000+24); -insert into t4 values (100000+23); -insert into t4 values (100000+22); -insert into t4 values (100000+21); -insert into t4 values (100000+20); -insert into t4 values (100000+19); -insert into t4 values (100000+18); -insert into t4 values (100000+17); -insert into t4 values (100000+16); -insert into t4 values (100000+15); -insert into t4 values (100000+14); -insert into t4 values (100000+13); -insert into t4 values (100000+12); -insert into t4 values (100000+11); -insert into t4 values (100000+10); -insert into t4 values (100000+9); -insert into t4 values (100000+8); -insert into t4 values (100000+7); -insert into t4 values (100000+6); -insert into t4 values (100000+5); -insert into t4 values (100000+4); -insert into t4 values (100000+3); -insert into t4 values (100000+2); -insert into t4 values (100000+1); select count(*) from t4; count(*) 59 @@ -1172,65 +804,6 @@ a 2020-12-31 10:11:12 delete from t2; 59 inserts; -insert into t2 values (19700101000000+59); -insert into t2 values (19700101000000+58); -insert into t2 values (19700101000000+57); -insert into t2 values (19700101000000+56); -insert into t2 values (19700101000000+55); -insert into t2 values (19700101000000+54); -insert into t2 values (19700101000000+53); -insert into t2 values (19700101000000+52); -insert into t2 values (19700101000000+51); -insert into t2 values (19700101000000+50); -insert into t2 values (19700101000000+49); -insert into t2 values (19700101000000+48); -insert into t2 values (19700101000000+47); -insert into t2 values (19700101000000+46); -insert into t2 values (19700101000000+45); -insert into t2 values (19700101000000+44); -insert into t2 values (19700101000000+43); -insert into t2 values (19700101000000+42); -insert into t2 values (19700101000000+41); -insert into t2 values (19700101000000+40); -insert into t2 values (19700101000000+39); -insert into t2 values (19700101000000+38); -insert into t2 values (19700101000000+37); -insert into t2 values (19700101000000+36); -insert into t2 values (19700101000000+35); -insert into t2 values (19700101000000+34); -insert into t2 values (19700101000000+33); -insert into t2 values (19700101000000+32); -insert into t2 values (19700101000000+31); -insert into t2 values (19700101000000+30); -insert into t2 values (19700101000000+29); -insert into t2 values (19700101000000+28); -insert into t2 values (19700101000000+27); -insert into t2 values (19700101000000+26); -insert into t2 values (19700101000000+25); -insert into t2 values (19700101000000+24); -insert into t2 values (19700101000000+23); -insert into t2 values (19700101000000+22); -insert into t2 values (19700101000000+21); -insert into t2 values (19700101000000+20); -insert into t2 values (19700101000000+19); -insert into t2 values (19700101000000+18); -insert into t2 values (19700101000000+17); -insert into t2 values (19700101000000+16); -insert into t2 values (19700101000000+15); -insert into t2 values (19700101000000+14); -insert into t2 values (19700101000000+13); -insert into t2 values (19700101000000+12); -insert into t2 values (19700101000000+11); -insert into t2 values (19700101000000+10); -insert into t2 values (19700101000000+9); -insert into t2 values (19700101000000+8); -insert into t2 values (19700101000000+7); -insert into t2 values (19700101000000+6); -insert into t2 values (19700101000000+5); -insert into t2 values (19700101000000+4); -insert into t2 values (19700101000000+3); -insert into t2 values (19700101000000+2); -insert into t2 values (19700101000000+1); select count(*) from t2; count(*) 59 @@ -1318,18 +891,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES LESS THAN (10) ENGINE = InnoDB, PARTITION quarter4 VALUES LESS THAN (13) ENGINE = InnoDB) */ 12 inserts; -insert into t3 values (adddate(19700101000000,interval 12-1 month)); -insert into t3 values (adddate(19700101000000,interval 11-1 month)); -insert into t3 values (adddate(19700101000000,interval 10-1 month)); -insert into t3 values (adddate(19700101000000,interval 9-1 month)); -insert into t3 values (adddate(19700101000000,interval 8-1 month)); -insert into t3 values (adddate(19700101000000,interval 7-1 month)); -insert into t3 values (adddate(19700101000000,interval 6-1 month)); -insert into t3 values (adddate(19700101000000,interval 5-1 month)); -insert into t3 values (adddate(19700101000000,interval 4-1 month)); -insert into t3 values (adddate(19700101000000,interval 3-1 month)); -insert into t3 values (adddate(19700101000000,interval 2-1 month)); -insert into t3 values (adddate(19700101000000,interval 1-1 month)); select count(*) from t3; count(*) 12 @@ -1370,18 +931,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES IN (7,8,9) ENGINE = InnoDB, PARTITION quarter4 VALUES IN (10,11,12) ENGINE = InnoDB) */ 12 inserts; -insert into t4 values (adddate(19700101000000,interval 12-1 month)); -insert into t4 values (adddate(19700101000000,interval 11-1 month)); -insert into t4 values (adddate(19700101000000,interval 10-1 month)); -insert into t4 values (adddate(19700101000000,interval 9-1 month)); -insert into t4 values (adddate(19700101000000,interval 8-1 month)); -insert into t4 values (adddate(19700101000000,interval 7-1 month)); -insert into t4 values (adddate(19700101000000,interval 6-1 month)); -insert into t4 values (adddate(19700101000000,interval 5-1 month)); -insert into t4 values (adddate(19700101000000,interval 4-1 month)); -insert into t4 values (adddate(19700101000000,interval 3-1 month)); -insert into t4 values (adddate(19700101000000,interval 2-1 month)); -insert into t4 values (adddate(19700101000000,interval 1-1 month)); select count(*) from t4; count(*) 12 === modified file 'mysql-test/suite/parts/r/partition_datetime_myisam.result' --- a/mysql-test/suite/parts/r/partition_datetime_myisam.result 2008-11-04 07:43:21 +0000 +++ b/mysql-test/suite/parts/r/partition_datetime_myisam.result 2009-10-28 07:52:34 +0000 @@ -60,65 +60,6 @@ a 2020-12-31 10:11:12 delete from t2; 59 inserts; -insert into t2 values (19710101000000+59); -insert into t2 values (19710101000000+58); -insert into t2 values (19710101000000+57); -insert into t2 values (19710101000000+56); -insert into t2 values (19710101000000+55); -insert into t2 values (19710101000000+54); -insert into t2 values (19710101000000+53); -insert into t2 values (19710101000000+52); -insert into t2 values (19710101000000+51); -insert into t2 values (19710101000000+50); -insert into t2 values (19710101000000+49); -insert into t2 values (19710101000000+48); -insert into t2 values (19710101000000+47); -insert into t2 values (19710101000000+46); -insert into t2 values (19710101000000+45); -insert into t2 values (19710101000000+44); -insert into t2 values (19710101000000+43); -insert into t2 values (19710101000000+42); -insert into t2 values (19710101000000+41); -insert into t2 values (19710101000000+40); -insert into t2 values (19710101000000+39); -insert into t2 values (19710101000000+38); -insert into t2 values (19710101000000+37); -insert into t2 values (19710101000000+36); -insert into t2 values (19710101000000+35); -insert into t2 values (19710101000000+34); -insert into t2 values (19710101000000+33); -insert into t2 values (19710101000000+32); -insert into t2 values (19710101000000+31); -insert into t2 values (19710101000000+30); -insert into t2 values (19710101000000+29); -insert into t2 values (19710101000000+28); -insert into t2 values (19710101000000+27); -insert into t2 values (19710101000000+26); -insert into t2 values (19710101000000+25); -insert into t2 values (19710101000000+24); -insert into t2 values (19710101000000+23); -insert into t2 values (19710101000000+22); -insert into t2 values (19710101000000+21); -insert into t2 values (19710101000000+20); -insert into t2 values (19710101000000+19); -insert into t2 values (19710101000000+18); -insert into t2 values (19710101000000+17); -insert into t2 values (19710101000000+16); -insert into t2 values (19710101000000+15); -insert into t2 values (19710101000000+14); -insert into t2 values (19710101000000+13); -insert into t2 values (19710101000000+12); -insert into t2 values (19710101000000+11); -insert into t2 values (19710101000000+10); -insert into t2 values (19710101000000+9); -insert into t2 values (19710101000000+8); -insert into t2 values (19710101000000+7); -insert into t2 values (19710101000000+6); -insert into t2 values (19710101000000+5); -insert into t2 values (19710101000000+4); -insert into t2 values (19710101000000+3); -insert into t2 values (19710101000000+2); -insert into t2 values (19710101000000+1); select count(*) from t2; count(*) 59 @@ -206,18 +147,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES LESS THAN (10) ENGINE = MyISAM, PARTITION quarter4 VALUES LESS THAN (13) ENGINE = MyISAM) */ 12 inserts; -insert into t3 values (date_add('1970-01-01 00:00:00',interval 12-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 11-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 10-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 9-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 8-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 7-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 6-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 5-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 4-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 3-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 2-1 month)); -insert into t3 values (date_add('1970-01-01 00:00:00',interval 1-1 month)); Warnings: Warning 1264 Out of range value for column 'a' at row 1 select count(*) from t3; @@ -260,18 +189,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES IN (7,8,9) ENGINE = MyISAM, PARTITION quarter4 VALUES IN (10,11,12) ENGINE = MyISAM) */ 12 inserts; -insert into t4 values (date_add('1970-01-01 00:00:00',interval 12-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 11-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 10-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 9-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 8-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 7-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 6-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 5-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 4-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 3-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 2-1 month)); -insert into t4 values (date_add('1970-01-01 00:00:00',interval 1-1 month)); Warnings: Warning 1264 Out of range value for column 'a' at row 1 select count(*) from t4; @@ -354,90 +271,6 @@ a 2020-12-31 delete from t2; 28 inserts; -insert into t2 values (19700101+28-1); -insert into t2 values (19700201+28-1); -insert into t2 values (19700301+28-1); -insert into t2 values (19700101+27-1); -insert into t2 values (19700201+27-1); -insert into t2 values (19700301+27-1); -insert into t2 values (19700101+26-1); -insert into t2 values (19700201+26-1); -insert into t2 values (19700301+26-1); -insert into t2 values (19700101+25-1); -insert into t2 values (19700201+25-1); -insert into t2 values (19700301+25-1); -insert into t2 values (19700101+24-1); -insert into t2 values (19700201+24-1); -insert into t2 values (19700301+24-1); -insert into t2 values (19700101+23-1); -insert into t2 values (19700201+23-1); -insert into t2 values (19700301+23-1); -insert into t2 values (19700101+22-1); -insert into t2 values (19700201+22-1); -insert into t2 values (19700301+22-1); -insert into t2 values (19700101+21-1); -insert into t2 values (19700201+21-1); -insert into t2 values (19700301+21-1); -insert into t2 values (19700101+20-1); -insert into t2 values (19700201+20-1); -insert into t2 values (19700301+20-1); -insert into t2 values (19700101+19-1); -insert into t2 values (19700201+19-1); -insert into t2 values (19700301+19-1); -insert into t2 values (19700101+18-1); -insert into t2 values (19700201+18-1); -insert into t2 values (19700301+18-1); -insert into t2 values (19700101+17-1); -insert into t2 values (19700201+17-1); -insert into t2 values (19700301+17-1); -insert into t2 values (19700101+16-1); -insert into t2 values (19700201+16-1); -insert into t2 values (19700301+16-1); -insert into t2 values (19700101+15-1); -insert into t2 values (19700201+15-1); -insert into t2 values (19700301+15-1); -insert into t2 values (19700101+14-1); -insert into t2 values (19700201+14-1); -insert into t2 values (19700301+14-1); -insert into t2 values (19700101+13-1); -insert into t2 values (19700201+13-1); -insert into t2 values (19700301+13-1); -insert into t2 values (19700101+12-1); -insert into t2 values (19700201+12-1); -insert into t2 values (19700301+12-1); -insert into t2 values (19700101+11-1); -insert into t2 values (19700201+11-1); -insert into t2 values (19700301+11-1); -insert into t2 values (19700101+10-1); -insert into t2 values (19700201+10-1); -insert into t2 values (19700301+10-1); -insert into t2 values (19700101+9-1); -insert into t2 values (19700201+9-1); -insert into t2 values (19700301+9-1); -insert into t2 values (19700101+8-1); -insert into t2 values (19700201+8-1); -insert into t2 values (19700301+8-1); -insert into t2 values (19700101+7-1); -insert into t2 values (19700201+7-1); -insert into t2 values (19700301+7-1); -insert into t2 values (19700101+6-1); -insert into t2 values (19700201+6-1); -insert into t2 values (19700301+6-1); -insert into t2 values (19700101+5-1); -insert into t2 values (19700201+5-1); -insert into t2 values (19700301+5-1); -insert into t2 values (19700101+4-1); -insert into t2 values (19700201+4-1); -insert into t2 values (19700301+4-1); -insert into t2 values (19700101+3-1); -insert into t2 values (19700201+3-1); -insert into t2 values (19700301+3-1); -insert into t2 values (19700101+2-1); -insert into t2 values (19700201+2-1); -insert into t2 values (19700301+2-1); -insert into t2 values (19700101+1-1); -insert into t2 values (19700201+1-1); -insert into t2 values (19700301+1-1); select count(*) from t2; count(*) 84 @@ -550,18 +383,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES LESS THAN (10) ENGINE = MyISAM, PARTITION quarter4 VALUES LESS THAN (13) ENGINE = MyISAM) */ 12 inserts; -insert into t3 values (adddate(19700101,interval 12-1 month)); -insert into t3 values (adddate(19700101,interval 11-1 month)); -insert into t3 values (adddate(19700101,interval 10-1 month)); -insert into t3 values (adddate(19700101,interval 9-1 month)); -insert into t3 values (adddate(19700101,interval 8-1 month)); -insert into t3 values (adddate(19700101,interval 7-1 month)); -insert into t3 values (adddate(19700101,interval 6-1 month)); -insert into t3 values (adddate(19700101,interval 5-1 month)); -insert into t3 values (adddate(19700101,interval 4-1 month)); -insert into t3 values (adddate(19700101,interval 3-1 month)); -insert into t3 values (adddate(19700101,interval 2-1 month)); -insert into t3 values (adddate(19700101,interval 1-1 month)); select count(*) from t3; count(*) 12 @@ -602,18 +423,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES IN (7,8,9) ENGINE = MyISAM, PARTITION quarter4 VALUES IN (10,11,12) ENGINE = MyISAM) */ 12 inserts; -insert into t4 values (adddate(19700101,interval 12-1 month)); -insert into t4 values (adddate(19700101,interval 11-1 month)); -insert into t4 values (adddate(19700101,interval 10-1 month)); -insert into t4 values (adddate(19700101,interval 9-1 month)); -insert into t4 values (adddate(19700101,interval 8-1 month)); -insert into t4 values (adddate(19700101,interval 7-1 month)); -insert into t4 values (adddate(19700101,interval 6-1 month)); -insert into t4 values (adddate(19700101,interval 5-1 month)); -insert into t4 values (adddate(19700101,interval 4-1 month)); -insert into t4 values (adddate(19700101,interval 3-1 month)); -insert into t4 values (adddate(19700101,interval 2-1 month)); -insert into t4 values (adddate(19700101,interval 1-1 month)); select count(*) from t4; count(*) 12 @@ -694,65 +503,6 @@ a 14:15:16 delete from t2; 59 inserts; -insert into t2 values (000100+59); -insert into t2 values (000100+58); -insert into t2 values (000100+57); -insert into t2 values (000100+56); -insert into t2 values (000100+55); -insert into t2 values (000100+54); -insert into t2 values (000100+53); -insert into t2 values (000100+52); -insert into t2 values (000100+51); -insert into t2 values (000100+50); -insert into t2 values (000100+49); -insert into t2 values (000100+48); -insert into t2 values (000100+47); -insert into t2 values (000100+46); -insert into t2 values (000100+45); -insert into t2 values (000100+44); -insert into t2 values (000100+43); -insert into t2 values (000100+42); -insert into t2 values (000100+41); -insert into t2 values (000100+40); -insert into t2 values (000100+39); -insert into t2 values (000100+38); -insert into t2 values (000100+37); -insert into t2 values (000100+36); -insert into t2 values (000100+35); -insert into t2 values (000100+34); -insert into t2 values (000100+33); -insert into t2 values (000100+32); -insert into t2 values (000100+31); -insert into t2 values (000100+30); -insert into t2 values (000100+29); -insert into t2 values (000100+28); -insert into t2 values (000100+27); -insert into t2 values (000100+26); -insert into t2 values (000100+25); -insert into t2 values (000100+24); -insert into t2 values (000100+23); -insert into t2 values (000100+22); -insert into t2 values (000100+21); -insert into t2 values (000100+20); -insert into t2 values (000100+19); -insert into t2 values (000100+18); -insert into t2 values (000100+17); -insert into t2 values (000100+16); -insert into t2 values (000100+15); -insert into t2 values (000100+14); -insert into t2 values (000100+13); -insert into t2 values (000100+12); -insert into t2 values (000100+11); -insert into t2 values (000100+10); -insert into t2 values (000100+9); -insert into t2 values (000100+8); -insert into t2 values (000100+7); -insert into t2 values (000100+6); -insert into t2 values (000100+5); -insert into t2 values (000100+4); -insert into t2 values (000100+3); -insert into t2 values (000100+2); -insert into t2 values (000100+1); select count(*) from t2; count(*) 59 @@ -840,65 +590,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES LESS THAN (46) ENGINE = MyISAM, PARTITION quarter4 VALUES LESS THAN (61) ENGINE = MyISAM) */ 59 inserts; -insert into t3 values (100000+59); -insert into t3 values (100000+58); -insert into t3 values (100000+57); -insert into t3 values (100000+56); -insert into t3 values (100000+55); -insert into t3 values (100000+54); -insert into t3 values (100000+53); -insert into t3 values (100000+52); -insert into t3 values (100000+51); -insert into t3 values (100000+50); -insert into t3 values (100000+49); -insert into t3 values (100000+48); -insert into t3 values (100000+47); -insert into t3 values (100000+46); -insert into t3 values (100000+45); -insert into t3 values (100000+44); -insert into t3 values (100000+43); -insert into t3 values (100000+42); -insert into t3 values (100000+41); -insert into t3 values (100000+40); -insert into t3 values (100000+39); -insert into t3 values (100000+38); -insert into t3 values (100000+37); -insert into t3 values (100000+36); -insert into t3 values (100000+35); -insert into t3 values (100000+34); -insert into t3 values (100000+33); -insert into t3 values (100000+32); -insert into t3 values (100000+31); -insert into t3 values (100000+30); -insert into t3 values (100000+29); -insert into t3 values (100000+28); -insert into t3 values (100000+27); -insert into t3 values (100000+26); -insert into t3 values (100000+25); -insert into t3 values (100000+24); -insert into t3 values (100000+23); -insert into t3 values (100000+22); -insert into t3 values (100000+21); -insert into t3 values (100000+20); -insert into t3 values (100000+19); -insert into t3 values (100000+18); -insert into t3 values (100000+17); -insert into t3 values (100000+16); -insert into t3 values (100000+15); -insert into t3 values (100000+14); -insert into t3 values (100000+13); -insert into t3 values (100000+12); -insert into t3 values (100000+11); -insert into t3 values (100000+10); -insert into t3 values (100000+9); -insert into t3 values (100000+8); -insert into t3 values (100000+7); -insert into t3 values (100000+6); -insert into t3 values (100000+5); -insert into t3 values (100000+4); -insert into t3 values (100000+3); -insert into t3 values (100000+2); -insert into t3 values (100000+1); select count(*) from t3; count(*) 59 @@ -986,65 +677,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES IN (31,32,33,34,35,36,37,38,39,40,41,42,43,44,45) ENGINE = MyISAM, PARTITION quarter4 VALUES IN (46,47,48,49,50,51,52,53,54,55,56,57,58,59,60) ENGINE = MyISAM) */ 59 inserts; -insert into t4 values (100000+59); -insert into t4 values (100000+58); -insert into t4 values (100000+57); -insert into t4 values (100000+56); -insert into t4 values (100000+55); -insert into t4 values (100000+54); -insert into t4 values (100000+53); -insert into t4 values (100000+52); -insert into t4 values (100000+51); -insert into t4 values (100000+50); -insert into t4 values (100000+49); -insert into t4 values (100000+48); -insert into t4 values (100000+47); -insert into t4 values (100000+46); -insert into t4 values (100000+45); -insert into t4 values (100000+44); -insert into t4 values (100000+43); -insert into t4 values (100000+42); -insert into t4 values (100000+41); -insert into t4 values (100000+40); -insert into t4 values (100000+39); -insert into t4 values (100000+38); -insert into t4 values (100000+37); -insert into t4 values (100000+36); -insert into t4 values (100000+35); -insert into t4 values (100000+34); -insert into t4 values (100000+33); -insert into t4 values (100000+32); -insert into t4 values (100000+31); -insert into t4 values (100000+30); -insert into t4 values (100000+29); -insert into t4 values (100000+28); -insert into t4 values (100000+27); -insert into t4 values (100000+26); -insert into t4 values (100000+25); -insert into t4 values (100000+24); -insert into t4 values (100000+23); -insert into t4 values (100000+22); -insert into t4 values (100000+21); -insert into t4 values (100000+20); -insert into t4 values (100000+19); -insert into t4 values (100000+18); -insert into t4 values (100000+17); -insert into t4 values (100000+16); -insert into t4 values (100000+15); -insert into t4 values (100000+14); -insert into t4 values (100000+13); -insert into t4 values (100000+12); -insert into t4 values (100000+11); -insert into t4 values (100000+10); -insert into t4 values (100000+9); -insert into t4 values (100000+8); -insert into t4 values (100000+7); -insert into t4 values (100000+6); -insert into t4 values (100000+5); -insert into t4 values (100000+4); -insert into t4 values (100000+3); -insert into t4 values (100000+2); -insert into t4 values (100000+1); select count(*) from t4; count(*) 59 @@ -1172,65 +804,6 @@ a 2020-12-31 10:11:12 delete from t2; 59 inserts; -insert into t2 values (19700101000000+59); -insert into t2 values (19700101000000+58); -insert into t2 values (19700101000000+57); -insert into t2 values (19700101000000+56); -insert into t2 values (19700101000000+55); -insert into t2 values (19700101000000+54); -insert into t2 values (19700101000000+53); -insert into t2 values (19700101000000+52); -insert into t2 values (19700101000000+51); -insert into t2 values (19700101000000+50); -insert into t2 values (19700101000000+49); -insert into t2 values (19700101000000+48); -insert into t2 values (19700101000000+47); -insert into t2 values (19700101000000+46); -insert into t2 values (19700101000000+45); -insert into t2 values (19700101000000+44); -insert into t2 values (19700101000000+43); -insert into t2 values (19700101000000+42); -insert into t2 values (19700101000000+41); -insert into t2 values (19700101000000+40); -insert into t2 values (19700101000000+39); -insert into t2 values (19700101000000+38); -insert into t2 values (19700101000000+37); -insert into t2 values (19700101000000+36); -insert into t2 values (19700101000000+35); -insert into t2 values (19700101000000+34); -insert into t2 values (19700101000000+33); -insert into t2 values (19700101000000+32); -insert into t2 values (19700101000000+31); -insert into t2 values (19700101000000+30); -insert into t2 values (19700101000000+29); -insert into t2 values (19700101000000+28); -insert into t2 values (19700101000000+27); -insert into t2 values (19700101000000+26); -insert into t2 values (19700101000000+25); -insert into t2 values (19700101000000+24); -insert into t2 values (19700101000000+23); -insert into t2 values (19700101000000+22); -insert into t2 values (19700101000000+21); -insert into t2 values (19700101000000+20); -insert into t2 values (19700101000000+19); -insert into t2 values (19700101000000+18); -insert into t2 values (19700101000000+17); -insert into t2 values (19700101000000+16); -insert into t2 values (19700101000000+15); -insert into t2 values (19700101000000+14); -insert into t2 values (19700101000000+13); -insert into t2 values (19700101000000+12); -insert into t2 values (19700101000000+11); -insert into t2 values (19700101000000+10); -insert into t2 values (19700101000000+9); -insert into t2 values (19700101000000+8); -insert into t2 values (19700101000000+7); -insert into t2 values (19700101000000+6); -insert into t2 values (19700101000000+5); -insert into t2 values (19700101000000+4); -insert into t2 values (19700101000000+3); -insert into t2 values (19700101000000+2); -insert into t2 values (19700101000000+1); select count(*) from t2; count(*) 59 @@ -1318,18 +891,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES LESS THAN (10) ENGINE = MyISAM, PARTITION quarter4 VALUES LESS THAN (13) ENGINE = MyISAM) */ 12 inserts; -insert into t3 values (adddate(19700101000000,interval 12-1 month)); -insert into t3 values (adddate(19700101000000,interval 11-1 month)); -insert into t3 values (adddate(19700101000000,interval 10-1 month)); -insert into t3 values (adddate(19700101000000,interval 9-1 month)); -insert into t3 values (adddate(19700101000000,interval 8-1 month)); -insert into t3 values (adddate(19700101000000,interval 7-1 month)); -insert into t3 values (adddate(19700101000000,interval 6-1 month)); -insert into t3 values (adddate(19700101000000,interval 5-1 month)); -insert into t3 values (adddate(19700101000000,interval 4-1 month)); -insert into t3 values (adddate(19700101000000,interval 3-1 month)); -insert into t3 values (adddate(19700101000000,interval 2-1 month)); -insert into t3 values (adddate(19700101000000,interval 1-1 month)); select count(*) from t3; count(*) 12 @@ -1370,18 +931,6 @@ SUBPARTITIONS 3 PARTITION quarter3 VALUES IN (7,8,9) ENGINE = MyISAM, PARTITION quarter4 VALUES IN (10,11,12) ENGINE = MyISAM) */ 12 inserts; -insert into t4 values (adddate(19700101000000,interval 12-1 month)); -insert into t4 values (adddate(19700101000000,interval 11-1 month)); -insert into t4 values (adddate(19700101000000,interval 10-1 month)); -insert into t4 values (adddate(19700101000000,interval 9-1 month)); -insert into t4 values (adddate(19700101000000,interval 8-1 month)); -insert into t4 values (adddate(19700101000000,interval 7-1 month)); -insert into t4 values (adddate(19700101000000,interval 6-1 month)); -insert into t4 values (adddate(19700101000000,interval 5-1 month)); -insert into t4 values (adddate(19700101000000,interval 4-1 month)); -insert into t4 values (adddate(19700101000000,interval 3-1 month)); -insert into t4 values (adddate(19700101000000,interval 2-1 month)); -insert into t4 values (adddate(19700101000000,interval 1-1 month)); select count(*) from t4; count(*) 12 === modified file 'mysql-test/suite/parts/t/part_supported_sql_func_innodb.test' --- a/mysql-test/suite/parts/t/part_supported_sql_func_innodb.test 2007-11-20 15:04:07 +0000 +++ b/mysql-test/suite/parts/t/part_supported_sql_func_innodb.test 2009-10-28 07:52:34 +0000 @@ -25,6 +25,8 @@ let $debug= 0; let $do_long_tests= 1; +# +--include/big_test.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_alter1_1_2_innodb.test' --- a/mysql-test/suite/parts/t/partition_alter1_1_2_innodb.test 2009-10-09 13:08:09 +0000 +++ b/mysql-test/suite/parts/t/partition_alter1_1_2_innodb.test 2009-10-28 07:52:34 +0000 @@ -43,6 +43,8 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# Slow running test +--include/big_test.inc # This test relies on connecting externally from mysqltest, doesn't # work with embedded. --source include/not_embedded.inc === modified file 'mysql-test/suite/parts/t/partition_alter4_myisam.test' --- a/mysql-test/suite/parts/t/partition_alter4_myisam.test 2009-10-09 13:08:09 +0000 +++ b/mysql-test/suite/parts/t/partition_alter4_myisam.test 2009-10-28 07:52:34 +0000 @@ -40,6 +40,8 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# Slow running test +--include/big_test.inc # This test relies on connecting externally from mysqltest, doesn't # work with embedded. --source include/not_embedded.inc === modified file 'mysql-test/t/almost_full.test' --- a/mysql-test/t/almost_full.test 2007-11-12 09:00:22 +0000 +++ b/mysql-test/t/almost_full.test 2009-10-28 07:52:34 +0000 @@ -11,11 +11,13 @@ CREATE TABLE t1 (a int auto_increment pr --disable_query_log let $1= 303; +begin; while ($1) { INSERT INTO t1 SET b=repeat('a',200); dec $1; } +commit; --enable_query_log DELETE FROM t1 WHERE a=1 or a=5; === modified file 'mysql-test/t/alter_table.test' --- a/mysql-test/t/alter_table.test 2009-06-07 10:05:19 +0000 +++ b/mysql-test/t/alter_table.test 2009-10-28 07:52:34 +0000 @@ -121,11 +121,15 @@ alter table t1 disable keys; show keys from t1; #let $1=10000; let $1=10; +--disable_query_log +begin; while ($1) { eval insert into t1 values($1,RAND()*1000,RAND()*1000,RAND()); dec $1; } +commit; +--enable_query_log alter table t1 enable keys; show keys from t1; drop table t1; @@ -144,11 +148,15 @@ drop table t1; create table t1 (a int, b int); let $1=100; +--disable_query_log +begin; while ($1) { eval insert into t1 values(1,$1), (2,$1), (3, $1); dec $1; } +commit; +--enable_query_log alter table t1 add unique (a,b), add key (b); show keys from t1; analyze table t1; @@ -966,12 +974,14 @@ DROP TABLE t1; create table t1(f1 int not null, f2 int not null, key (f1), key (f2)); let $count= 50; --disable_query_log +begin; while ($count) { EVAL insert into t1 values (1,1),(1,1),(1,1),(1,1),(1,1); EVAL insert into t1 values (2,2),(2,2),(2,2),(2,2),(2,2); dec $count ; } +commit; --enable_query_log select index_length into @unpaked_keys_size from === modified file 'mysql-test/t/archive.test' --- a/mysql-test/t/archive.test 2009-03-26 14:27:34 +0000 +++ b/mysql-test/t/archive.test 2009-10-28 07:52:34 +0000 @@ -1576,11 +1576,13 @@ CREATE TABLE t1(a VARCHAR(510)) ENGINE = let $bug31036=41; --disable_query_log +begin; while($bug31036) { INSERT INTO t1(a) VALUES (REPEAT('a', 510)); dec $bug31036; } +commit; --enable_query_log INSERT INTO t1(a) VALUES (''); === modified file 'mysql-test/t/bench_count_distinct.test' --- a/mysql-test/t/bench_count_distinct.test 2005-07-28 00:22:47 +0000 +++ b/mysql-test/t/bench_count_distinct.test 2009-10-28 07:52:34 +0000 @@ -7,14 +7,16 @@ drop table if exists t1; --enable_warnings create table t1(n int not null, key(n)) delay_key_write = 1; let $1=100; -disable_query_log; +--disable_query_log +begin; while ($1) { eval insert into t1 values($1); eval insert into t1 values($1); dec $1; } -enable_query_log; +commit; +--enable_query_log select count(distinct n) from t1; explain extended select count(distinct n) from t1; drop table t1; === modified file 'mysql-test/t/change_user.test' --- a/mysql-test/t/change_user.test 2009-02-12 14:08:56 +0000 +++ b/mysql-test/t/change_user.test 2009-10-28 07:52:34 +0000 @@ -57,13 +57,13 @@ FLUSH STATUS; --disable_query_log let $i = 100; - +begin; while ($i) { dec $i; - SELECT 1; } +commit; --enable_query_log --enable_result_log === modified file 'mysql-test/t/check.test' --- a/mysql-test/t/check.test 2009-02-09 21:00:15 +0000 +++ b/mysql-test/t/check.test 2009-10-28 07:52:34 +0000 @@ -12,13 +12,15 @@ drop view if exists v1; # Add a lot of keys to slow down check create table t1(n int not null, key(n), key(n), key(n), key(n)); let $1=10000; -disable_query_log; +--disable_query_log +begin; while ($1) { eval insert into t1 values ($1); dec $1; } -enable_query_log; +commit; +--enable_query_log send check table t1 extended; connection con2; insert into t1 values (200000); === modified file 'mysql-test/t/count_distinct2.test' --- a/mysql-test/t/count_distinct2.test 2005-07-28 14:09:54 +0000 +++ b/mysql-test/t/count_distinct2.test 2009-10-28 07:52:34 +0000 @@ -51,13 +51,15 @@ drop table t1; # test the conversion from tree to MyISAM create table t1 (n int default NULL); let $1=5000; -disable_query_log; +--disable_query_log +begin; while ($1) { eval insert into t1 values($1); dec $1; } -enable_query_log; +commit; +--enable_query_log flush status; select count(distinct n) from t1; @@ -67,13 +69,15 @@ drop table t1; # Test use of MyISAM tmp tables create table t1 (s text); let $1=5000; -disable_query_log; +--disable_query_log +begin; while ($1) { eval insert into t1 values('$1'); dec $1; } -enable_query_log; +commit; +--enable_query_log flush status; select count(distinct s) from t1; show status like 'Created_tmp_disk_tables'; === modified file 'mysql-test/t/count_distinct3.test' --- a/mysql-test/t/count_distinct3.test 2009-09-07 20:50:10 +0000 +++ b/mysql-test/t/count_distinct3.test 2009-10-28 07:52:34 +0000 @@ -14,6 +14,7 @@ CREATE TABLE t1 (id INTEGER, grp TINYINT --disable_query_log SET @rnd_max= 2147483647; let $1 = 1000; +begin; while ($1) { SET @rnd= RAND(); @@ -23,7 +24,7 @@ while ($1) INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); dec $1; } - +commit; # We increase the size of t1 here. SET @orig_myisam_sort_buffer_size = @@session.myisam_sort_buffer_size; SET session myisam_sort_buffer_size=20000000; === modified file 'mysql-test/t/ctype_euckr.test' --- a/mysql-test/t/ctype_euckr.test 2009-07-24 06:27:23 +0000 +++ b/mysql-test/t/ctype_euckr.test 2009-10-28 07:52:34 +0000 @@ -77,11 +77,13 @@ DROP TABLE t1; CREATE TABLE t1 (a binary(1), key(a)); --disable_query_log let $1=255; +begin; while($1) { eval INSERT INTO t1 VALUES (unhex(hex($1))); dec $1; } +commit; --enable_query_log CREATE TABLE t2 (s VARCHAR(4), a VARCHAR(1) CHARACTER SET euckr); === modified file 'mysql-test/t/derived.test' --- a/mysql-test/t/derived.test 2009-07-11 18:44:29 +0000 +++ b/mysql-test/t/derived.test 2009-10-28 07:52:34 +0000 @@ -45,14 +45,16 @@ select * from (select * from t1 where t1 explain select * from (select t1.*, t2.a as t2a from t1,t2 where t1.a=t2.a) t1; drop table t1, t2; create table t1(a int not null, t char(8), index(a)); -disable_query_log; +--disable_query_log +begin; let $1 = 10000; while ($1) { eval insert into t1 values ($1,'$1'); dec $1; } -enable_query_log; +commit; +--enable_query_log SELECT * FROM (SELECT * FROM t1) as b ORDER BY a ASC LIMIT 0,20; explain select count(*) from t1 as tt1, (select * from t1) as tt2; drop table t1; === modified file 'mysql-test/t/events_time_zone.test' --- a/mysql-test/t/events_time_zone.test 2009-10-06 18:15:09 +0000 +++ b/mysql-test/t/events_time_zone.test 2009-10-28 07:52:34 +0000 @@ -118,6 +118,7 @@ INSERT INTO mysql.time_zone_transition_t let $transition_unix_time= `SELECT @unix_time`; let $count= 30; --disable_query_log +begin; while ($count) { eval INSERT INTO mysql.time_zone_transition @@ -126,6 +127,7 @@ while ($count) let $transition_unix_time= `SELECT $transition_unix_time + @step3`; dec $count; } +commit; --enable_query_log let $tz_name = `SELECT CONCAT('b16420_a',UNIX_TIMESTAMP())`; --replace_result $tz_name <TZ_NAME_1> === modified file 'mysql-test/t/fulltext2.test' --- a/mysql-test/t/fulltext2.test 2007-07-06 18:39:55 +0000 +++ b/mysql-test/t/fulltext2.test 2009-10-28 07:52:34 +0000 @@ -18,6 +18,7 @@ CREATE TABLE t1 ( # two-level entry, second-level tree with depth 2 --disable_query_log +begin; let $1=260; while ($1) { @@ -40,6 +41,7 @@ while ($1) eval insert t1 (a) values ('aaayyy'); dec $1; } +commit; --enable_query_log # converting to two-level @@ -113,6 +115,7 @@ CREATE TABLE t1 ( # two-level entry, second-level tree with depth 2 --disable_query_log let $1=260; +begin; while ($1) { eval insert t1 (a) values ('aaaxxx'); @@ -130,6 +133,7 @@ while ($1) eval insert t1 (a) values ('aaayyy'); dec $1; } +commit; --enable_query_log select count(*) from t1 where match a against ('aaaxxx'); === modified file 'mysql-test/t/func_misc.test' --- a/mysql-test/t/func_misc.test 2009-06-11 16:21:32 +0000 +++ b/mysql-test/t/func_misc.test 2009-10-28 07:52:34 +0000 @@ -213,11 +213,15 @@ start_ts DATETIME, end_ts DATETIME, start_cached INTEGER, end_cached INTEGER); CREATE TABLE t1 (f1 BIGINT); let $num = `SELECT @row_count`; +--disable_query_log +begin; while ($num) { INSERT INTO t1 VALUES (1); dec $num; } +commit; +--enable_query_log let $loops = 4; let $num = $loops; === modified file 'mysql-test/t/gis-rtree.test' --- a/mysql-test/t/gis-rtree.test 2009-07-10 23:12:13 +0000 +++ b/mysql-test/t/gis-rtree.test 2009-10-28 07:52:34 +0000 @@ -17,12 +17,16 @@ SHOW CREATE TABLE t1; let $1=150; let $2=150; +--disable_query_log +begin; while ($1) { eval INSERT INTO t1 (g) VALUES (GeomFromText('LineString($1 $1, $2 $2)')); dec $1; inc $2; } +commit; +--enable_query_log SELECT count(*) FROM t1; EXPLAIN SELECT fid, AsText(g) FROM t1 WHERE Within(g, GeomFromText('Polygon((140 140,160 140,160 160,140 160,140 140))')); @@ -35,6 +39,8 @@ CREATE TABLE t2 ( g GEOMETRY NOT NULL ) ENGINE=MyISAM; +--disable_query_log +begin; let $1=10; while ($1) { @@ -46,6 +52,8 @@ while ($1) } dec $1; } +commit; +--enable_query_log ALTER TABLE t2 ADD SPATIAL KEY(g); SHOW CREATE TABLE t2; @@ -55,6 +63,8 @@ EXPLAIN SELECT fid, AsText(g) FROM t2 WH SELECT fid, AsText(g) FROM t2 WHERE Within(g, GeomFromText('Polygon((40 40,60 40,60 60,40 60,40 40))')); +--disable_query_log +begin; let $1=10; while ($1) { @@ -67,6 +77,8 @@ while ($1) } dec $1; } +commit; +--enable_query_log DROP TABLE t2; === modified file 'mysql-test/t/heap.test' --- a/mysql-test/t/heap.test 2007-06-06 17:57:07 +0000 +++ b/mysql-test/t/heap.test 2009-10-28 07:52:34 +0000 @@ -234,7 +234,8 @@ drop table t1,t2,t3; # create table t1 (v varchar(10), c char(10), t varchar(50), key(v), key(c), key(t(10))); show create table t1; -disable_query_log; +--disable_query_log +begin; let $1=10; while ($1) { @@ -248,7 +249,9 @@ while ($1) } dec $1; } -enable_query_log; +commit; +--enable_query_log + select count(*) from t1; insert into t1 values(concat('a',char(1)),concat('a',char(1)),concat('a',char(1))); select count(*) from t1 where v='a'; @@ -318,7 +321,8 @@ drop table t1; create table t1 (v varchar(10), c char(10), t varchar(50), key using btree (v), key using btree (c), key using btree (t(10))); show create table t1; -disable_query_log; +--disable_query_log +begin; let $1=10; while ($1) { @@ -332,7 +336,8 @@ while ($1) } dec $1; } -enable_query_log; +commit; +--enable_query_log select count(*) from t1; insert into t1 values(concat('a',char(1)),concat('a',char(1)),concat('a',char(1))); select count(*) from t1 where v='a'; === modified file 'mysql-test/t/innodb_xtradb_bug317074.test' --- a/mysql-test/t/innodb_xtradb_bug317074.test 2009-09-18 19:27:04 +0000 +++ b/mysql-test/t/innodb_xtradb_bug317074.test 2009-10-28 07:52:34 +0000 @@ -1,4 +1,3 @@ ---source include/big_test.inc --source include/have_innodb.inc SET @old_innodb_file_format=@@innodb_file_format; @@ -7,16 +6,16 @@ SET @old_innodb_file_format_check=@@inno SET GLOBAL innodb_file_format='Barracuda'; SET GLOBAL innodb_file_per_table=ON; --- disable_query_log --- disable_result_log - +--disable_warnings DROP TABLE IF EXISTS `test1`; +--enable_warnings CREATE TABLE IF NOT EXISTS `test1` ( `a` int primary key auto_increment, `b` int default 0, `c` char(100) default 'testtest' ) ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=8; +set autocommit=0; delimiter |; CREATE PROCEDURE insert_many(p1 int) BEGIN @@ -26,14 +25,18 @@ REPEAT insert into test1 set b=1; SET @x = @x + 1; SET @y = @y + 1; - IF @y >= 100 THEN + IF @y >= 1000 THEN commit; SET @y = 0; END IF; UNTIL @x >= p1 END REPEAT; END| delimiter ;| +--disable_query_log +--disable_result_log call insert_many(100000); +--enable_query_log +--enable_result_log DROP PROCEDURE insert_many; # The bug is hangup at the following statement === modified file 'mysql-test/t/insert.test' --- a/mysql-test/t/insert.test 2009-09-07 20:50:10 +0000 +++ b/mysql-test/t/insert.test 2009-10-28 07:52:34 +0000 @@ -151,7 +151,8 @@ drop table t1; create table t1(id1 int not null auto_increment primary key, t char(12)); create table t2(id2 int not null, t char(12)); create table t3(id3 int not null, t char(12), index(id3)); -disable_query_log; +--disable_query_log +begin; let $1 = 100; while ($1) { @@ -170,7 +171,9 @@ while ($1) } dec $1; } -enable_query_log; +commit; +--enable_query_log + select count(*) from t2; insert into t2 select t1.* from t1, t2 t, t3 where t1.id1 = t.id2 and t.id2 = t3.id3; select count(*) from t2; === modified file 'mysql-test/t/kill.test' --- a/mysql-test/t/kill.test 2008-03-13 17:54:29 +0000 +++ b/mysql-test/t/kill.test 2009-10-28 07:52:34 +0000 @@ -67,12 +67,14 @@ connection conn1; -- disable_result_log -- disable_query_log +begin; let $1 = 4096; while ($1) { eval insert into t1 values ($1); dec $1; } +commit; -- enable_query_log -- enable_result_log @@ -265,6 +267,8 @@ connection con1; let $ID= `select connection_id()`; let $tab_count= 40; +--disable_query_log +begin; let $i= $tab_count; while ($i) { @@ -272,6 +276,8 @@ while ($i) eval INSERT INTO t$i VALUES (1),(2),(3),(4),(5),(6),(7); dec $i ; } +commit; +--enable_query_log set session optimizer_search_depth=0; let $i=$tab_count; === modified file 'mysql-test/t/merge.test' --- a/mysql-test/t/merge.test 2009-09-07 20:50:10 +0000 +++ b/mysql-test/t/merge.test 2009-10-28 07:52:34 +0000 @@ -1274,6 +1274,8 @@ DROP TABLE t1, t2, t3; CREATE TABLE t1 (id INTEGER, grp TINYINT, id_rev INTEGER); SET @rnd_max= 2147483647; let $1 = 10; +--disable_query_log +begin; while ($1) { SET @rnd= RAND(); @@ -1283,6 +1285,8 @@ while ($1) INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); dec $1; } +commit; +--enable_query_log set @@read_buffer_size=2*1024*1024; CREATE TABLE t2 SELECT * FROM t1; INSERT INTO t1 (id, grp, id_rev) SELECT id, grp, id_rev FROM t2; === modified file 'mysql-test/t/multi_update.test' --- a/mysql-test/t/multi_update.test 2009-02-09 21:00:15 +0000 +++ b/mysql-test/t/multi_update.test 2009-10-28 07:52:34 +0000 @@ -20,7 +20,8 @@ delete from mysql.user where user=_binar create table t1(id1 int not null auto_increment primary key, t char(12)); create table t2(id2 int not null, t char(12)); create table t3(id3 int not null, t char(12), index(id3)); -disable_query_log; +--disable_query_log +begin; let $1 = 100; while ($1) { @@ -39,7 +40,8 @@ while ($1) } dec $1; } -enable_query_log; +commit; +--enable_query_log select count(*) from t1 where id1 > 95; select count(*) from t2 where id2 > 95; @@ -75,7 +77,8 @@ drop table t1,t2,t3; create table t1(id1 int not null primary key, t varchar(100)) pack_keys = 1; create table t2(id2 int not null, t varchar(100), index(id2)) pack_keys = 1; -disable_query_log; +--disable_query_log +begin; let $1 = 1000; while ($1) { @@ -88,7 +91,8 @@ while ($1) } dec $1; } -enable_query_log; +commit; +--enable_query_log delete t1 from t1,t2 where t1.id1 = t2.id2 and t1.id1 > 500; drop table t1,t2; === modified file 'mysql-test/t/multi_update2.test' --- a/mysql-test/t/multi_update2.test 2009-09-07 20:50:10 +0000 +++ b/mysql-test/t/multi_update2.test 2009-10-28 07:52:34 +0000 @@ -48,13 +48,14 @@ CREATE TABLE t1 ( a INT NOT NULL, b INT INSERT INTO t1 VALUES (1,1),(2,2),(3,3),(4,4); let $1=19; set @d=4; +begin; while ($1) { eval INSERT INTO t1 SELECT a+@d,b+@d FROM t1; eval SET @d=@d*2; dec $1; } - +commit; --enable_query_log ALTER TABLE t1 ADD INDEX i1(a); DELETE FROM t1 WHERE a > 2000000; === modified file 'mysql-test/t/myisam.test' --- a/mysql-test/t/myisam.test 2009-09-18 01:04:43 +0000 +++ b/mysql-test/t/myisam.test 2009-10-28 07:52:34 +0000 @@ -33,7 +33,8 @@ drop table t1; create table t1 (a tinyint not null auto_increment, b blob not null, primary key (a)); let $1=100; -disable_query_log; +--disable_query_log +begin; --disable_warnings SET SQL_WARNINGS=0; while ($1) @@ -41,9 +42,10 @@ while ($1) eval insert into t1 (b) values(repeat(char(65+$1),65550-$1)); dec $1; } +commit; SET SQL_WARNINGS=1; --enable_warnings -enable_query_log; +--enable_query_log check table t1; repair table t1; delete from t1 where (a & 1); @@ -380,14 +382,16 @@ check table t1; # check updating with keys # -disable_query_log; +--disable_query_log +begin; let $1 = 100; while ($1) { eval insert into t1 (b) values (repeat(char(($1 & 32)+65), $1)); dec $1; } -enable_query_log; +commit; +--enable_query_log update t1 set b=repeat(left(b,1),255) where a between 1 and 5; update t1 set b=repeat(left(b,1),10) where a between 32 and 43; update t1 set b=repeat(left(b,1),2) where a between 64 and 66; @@ -551,11 +555,13 @@ create table t2 (a int); let $i=1000; set @@rand_seed1=31415926,@@rand_seed2=2718281828; --disable_query_log +begin; while ($i) { dec $i; insert t2 values (rand()*100000); } +commit; --enable_query_log insert t1 select * from t2; show keys from t1; @@ -1360,11 +1366,13 @@ CREATE TABLE t1 ( --disable_query_log let $count= 100; --echo # Insert $count rows. Query log disabled. +begin; while ($count) { INSERT INTO t1 VALUES ('a', 'b'); dec $count; } +commit; --enable_query_log # # Change most of the rows into long character values with > 127 characters. @@ -1444,11 +1452,13 @@ CREATE TABLE t1 ( --disable_query_log let $count= 100; --echo # Insert $count rows. Query log disabled. +begin; while ($count) { INSERT INTO t1 VALUES ('a', 'b'); dec $count; } +commit; --enable_query_log # # Change most of the rows into long character values with > 42 characters. === modified file 'mysql-test/t/myisam_debug.test' --- a/mysql-test/t/myisam_debug.test 2009-05-04 09:05:16 +0000 +++ b/mysql-test/t/myisam_debug.test 2009-10-28 07:52:34 +0000 @@ -24,11 +24,15 @@ CREATE TABLE `t2` ( INSERT INTO t2 (id) VALUES (123); let $i = 10; +--disable_query_log +begin; while ($i) { INSERT INTO t2 (id) SELECT id FROM t2; dec $i; } +commit; +--enable_query_log --echo # Switch to insert Connection CONNECTION insertConn; === modified file 'mysql-test/t/myisampack.test' --- a/mysql-test/t/myisampack.test 2009-04-07 11:36:15 +0000 +++ b/mysql-test/t/myisampack.test 2009-10-28 07:52:34 +0000 @@ -69,11 +69,13 @@ CREATE TABLE t1(f1 VARCHAR(200), f2 TEX INSERT INTO t1 VALUES ('foo', 'foo1'), ('bar', 'bar1'); let $i=9; --disable_query_log +begin; while ($i) { INSERT INTO t1 SELECT * FROM t1; dec $i; } +commit; --enable_query_log FLUSH TABLE t1; --echo # Compress the table using MYISAMPACK tool === modified file 'mysql-test/t/order_by.test' --- a/mysql-test/t/order_by.test 2009-08-07 11:51:40 +0000 +++ b/mysql-test/t/order_by.test 2009-10-28 07:52:34 +0000 @@ -374,14 +374,16 @@ DROP TABLE t1; # create table t1(id int not null auto_increment primary key, t char(12)); -disable_query_log; +--disable_query_log +begin; let $1 = 1000; while ($1) { eval insert into t1(t) values ('$1'); dec $1; } -enable_query_log; +commit; +--enable_query_log explain select id,t from t1 order by id; explain select id,t from t1 force index (primary) order by id; drop table t1; === modified file 'mysql-test/t/order_fill_sortbuf.test' --- a/mysql-test/t/order_fill_sortbuf.test 2005-07-28 00:22:47 +0000 +++ b/mysql-test/t/order_fill_sortbuf.test 2009-10-28 07:52:34 +0000 @@ -12,13 +12,15 @@ CREATE TABLE `t1` ( `id2` int(11) NOT NULL default '0', `id3` int(11) NOT NULL default '0'); let $1=4000; -disable_query_log; +--disable_query_log +begin; while ($1) { eval insert into t1 (id,id2,id3) values ($1,$1,$1); dec $1; } -enable_query_log; +commit; +--enable_query_log create table t2 select id2 from t1 order by id3; select count(*) from t2; drop table t1,t2; === modified file 'mysql-test/t/partition.test' --- a/mysql-test/t/partition.test 2009-09-07 20:50:10 +0000 +++ b/mysql-test/t/partition.test 2009-10-28 07:52:34 +0000 @@ -1680,6 +1680,7 @@ create table t1 insert into t1 values (null,null); --disable_query_log +begin; let $cnt= 1000; while ($cnt) { @@ -1687,6 +1688,7 @@ while ($cnt) update t1 set s2 = 2; dec $cnt; } +commit; --enable_query_log drop table t1; @@ -1804,11 +1806,13 @@ CREATE TABLE t1(id MEDIUMINT NOT NULL AU PARTITION pa11 values less than MAXVALUE); --disable_query_log let $n= 15; +begin; while ($n) { insert into t1 (user) values ('mysql'); dec $n; } +commit; --enable_query_log show create table t1; drop table t1; === modified file 'mysql-test/t/partition_archive.test' --- a/mysql-test/t/partition_archive.test 2007-12-06 18:17:42 +0000 +++ b/mysql-test/t/partition_archive.test 2009-10-28 07:52:34 +0000 @@ -94,11 +94,13 @@ CREATE TABLE t1(id MEDIUMINT NOT NULL AU --disable_query_log let $n= 100; +begin; while ($n) { insert into t1 (f1) values (repeat('a',25)); dec $n; } +commit; --enable_query_log show create table t1; === modified file 'mysql-test/t/select_found.test' --- a/mysql-test/t/select_found.test 2005-07-28 00:22:47 +0000 +++ b/mysql-test/t/select_found.test 2009-10-28 07:52:34 +0000 @@ -54,7 +54,8 @@ CREATE TABLE t2 ( UNIQUE KEY e_n (email,name) ); -disable_query_log; +--disable_query_log +begin; let $1=200; let $2=0; while ($1) @@ -63,7 +64,8 @@ while ($1) eval INSERT INTO t2 VALUES ($2,'name$2','email$2'); dec $1; } -enable_query_log; +commit; +--enable_query_log EXPLAIN SELECT SQL_CALC_FOUND_ROWS DISTINCT email FROM t2 LEFT JOIN t1 ON kid = t2.id WHERE t1.id IS NULL LIMIT 10; SELECT SQL_CALC_FOUND_ROWS DISTINCT email FROM t2 LEFT JOIN t1 ON kid = t2.id WHERE t1.id IS NULL LIMIT 10; === modified file 'mysql-test/t/sp-big.test' --- a/mysql-test/t/sp-big.test 2005-12-07 14:01:17 +0000 +++ b/mysql-test/t/sp-big.test 2009-10-28 07:52:34 +0000 @@ -43,11 +43,13 @@ create table t2 like t1; let $1=8; --disable_query_log --disable_result_log +begin; while ($1) { eval insert into t1 select * from t1; dec $1; } +commit; --enable_result_log --enable_query_log select count(*) from t1; === modified file 'mysql-test/t/subselect.test' --- a/mysql-test/t/subselect.test 2009-09-07 20:50:10 +0000 +++ b/mysql-test/t/subselect.test 2009-10-28 07:52:34 +0000 @@ -811,7 +811,8 @@ create table t1 (a int, b int, index a ( create table t2 (a int, index a (a)); create table t3 (a int, b int, index a (a)); insert into t1 values (1,10), (2,20), (3,30), (4,40); -disable_query_log; +--disable_query_log +begin; # making table large enough let $1 = 10000; while ($1) @@ -819,7 +820,8 @@ while ($1) eval insert into t1 values (rand()*100000+200,rand()*100000); dec $1; } -enable_query_log; +commit; +--enable_query_log insert into t2 values (2), (3), (4), (5); insert into t3 values (10,3), (20,4), (30,5); select * from t2 where t2.a in (select a from t1); @@ -2607,7 +2609,8 @@ CREATE TABLE t1 (a int, b int auto_incre CREATE TABLE t2 (x int auto_increment, y int, z int, PRIMARY KEY (x), FOREIGN KEY (y) REFERENCES t1 (b)); -disable_query_log; +--disable_query_log +begin; let $1=3000; while ($1) { @@ -2621,7 +2624,8 @@ while ($1) } dec $1; } -enable_query_log; +commit; +--enable_query_log SET SESSION sort_buffer_size = 32 * 1024; SELECT SQL_NO_CACHE COUNT(*) @@ -3222,11 +3226,13 @@ insert into t1 values(1,1),(2,2), (3, 3) let $i=10000; --disable_query_log --disable_warnings +begin; while ($i) { eval insert into t2 values (-1 , $i/5000 + 1, '$i'); dec $i; } +commit; --enable_warnings --enable_query_log set session sort_buffer_size= 33*1024; === modified file 'mysql-test/t/warnings.test' --- a/mysql-test/t/warnings.test 2009-07-06 06:55:53 +0000 +++ b/mysql-test/t/warnings.test 2009-10-28 07:52:34 +0000 @@ -82,13 +82,15 @@ drop table t1, t2; create table t1(a char(10)); let $1=50; -disable_query_log; +--disable_query_log +begin; while ($1) { eval insert into t1 values('mysql ab'); dec $1; } -enable_query_log; +commit; +--enable_query_log alter table t1 add b char; set max_error_count=10; update t1 set b=a;

1 0

[Maria-developers] Updated (by Guest): Table elimination (17)
by worklog-noreply＠askmonty.org 28 Oct '09

28 Oct '09

----------------------------------------------------------------------- WORKLOG TASK -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- TASK...........: Table elimination CREATION DATE..: Sun, 10 May 2009, 19:57 SUPERVISOR.....: Monty IMPLEMENTOR....: Psergey COPIES TO......: CATEGORY.......: Server-Sprint TASK ID........: 17 (http://askmonty.org/worklog/?tid=17) VERSION........: Server-9.x STATUS.........: In-Progress PRIORITY.......: 60 WORKED HOURS...: 1 ESTIMATE.......: 3 (hours remain) ORIG. ESTIMATE.: 3 PROGRESS NOTES: -=-=(Guest - Wed, 28 Oct 2009, 02:01)=-=- Version updated. --- /tmp/wklog.17.old.24041 2009-10-28 02:01:58.000000000 +0200 +++ /tmp/wklog.17.new.24041 2009-10-28 02:01:58.000000000 +0200 @@ -1 +1 @@ -9.x +Server-9.x -=-=(Guest - Sun, 16 Aug 2009, 16:16)=-=- Category updated. --- /tmp/wklog.17.old.24882 2009-08-16 16:16:49.000000000 +0300 +++ /tmp/wklog.17.new.24882 2009-08-16 16:16:49.000000000 +0300 @@ -1 +1 @@ -Client-BackLog +Server-Sprint -=-=(Guest - Sun, 16 Aug 2009, 16:16)=-=- Version updated. --- /tmp/wklog.17.old.24882 2009-08-16 16:16:49.000000000 +0300 +++ /tmp/wklog.17.new.24882 2009-08-16 16:16:49.000000000 +0300 @@ -1 +1 @@ -Server-5.1 +9.x -=-=(Guest - Wed, 29 Jul 2009, 21:41)=-=- Low Level Design modified. --- /tmp/wklog.17.old.26011 2009-07-29 21:41:04.000000000 +0300 +++ /tmp/wklog.17.new.26011 2009-07-29 21:41:04.000000000 +0300 @@ -2,163 +2,146 @@ ~maria-captains/maria/maria-5.1-table-elimination tree. <contents> -1. Conditions for removal -1.1 Quick check if there are candidates -2. Removal operation properties -3. Removal operation -4. User interface -5. Tests and benchmarks -6. Todo, issues to resolve -6.1 To resolve -6.2 Resolved -7. Additional issues +1. Elimination criteria +2. No outside references check +2.1 Quick check if there are tables with no outside references +3. One-match check +3.1 Functional dependency source #1: Potential eq_ref access +3.2 Functional dependency source #2: col2=func(col1) +3.3 Functional dependency source #3: One or zero records in the table +3.4 Functional dependency check implementation +3.4.1 Equality collection: Option1 +3.4.2 Equality collection: Option2 +3.4.3 Functional dependency propagation - option 1 +3.4.4 Functional dependency propagation - option 2 +4. Removal operation properties +5. Removal operation +6. User interface +6.1 @@optimizer_switch flag +6.2 EXPLAIN [EXTENDED] +7. Miscellaneous adjustments +7.1 Fix used_tables() of aggregate functions +7.2 Make subquery predicates collect their outer references +8. Other concerns +8.1 Relationship with outer->inner joins converter +8.2 Relationship with prepared statements +8.3 Relationship with constant table detection +9. Tests and benchmarks </contents> It's not really about elimination of tables, it's about elimination of inner sides of outer joins. -1. Conditions for removal -------------------------- -We can eliminate an inner side of outer join if: -1. For each record combination of outer tables, it will always produce - exactly one record. -2. There are no references to columns of the inner tables anywhere else in +1. Elimination criteria +======================= +We can eliminate inner side of an outer join nest if: + +1. There are no references to columns of the inner tables anywhere else in the query. +2. For each record combination of outer tables, it will always produce + exactly one matching record combination. + +Most of effort in this WL entry is checking these two conditions. -#1 means that every table inside the outer join nest is: - - is a constant table: - = because it can be accessed via eq_ref(const) access, or - = it is a zero-rows or one-row MyISAM-like table [MARK1] - - has an eq_ref access method candidate. - -#2 means that WHERE clause, ON clauses of embedding outer joins, ORDER BY, - GROUP BY and HAVING do not refer to the inner tables of the outer join - nest. - -1.1 Quick check if there are candidates -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -Before we start to enumerate join nests, here is a quick way to check if -there *can be* something to be removed: +2. No outside references check +============================== +Criterion #1 means that the WHERE clause, ON clauses of embedding/subsequent +outer joins, ORDER BY, GROUP BY and HAVING must have no references to inner +tables of the outer join nest we're trying to remove. + +For multi-table UPDATE/DELETE we also must not remove tables that we're +updating/deleting from or tables that are used in UPDATE's SET clause. + +2.1 Quick check if there are tables with no outside references +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +Before we start searching for outer join nests that could be eliminated, +we'll do a quick and cheap check if there possibly could be something that +could be eliminated: - if ((tables used in select_list | + if (there are outer joins && + (tables used in select_list | tables used in group/order by UNION | - tables used in where) != bitmap_of_all_tables) + tables used in where) != bitmap_of_all_join_tables) { attempt table elimination; } -2. Removal operation properties -------------------------------- -* There is always one way to remove (no choice to remove either this or that) -* It is always better to remove as much tables as possible (at least within - our cost model). -Thus, no need for any cost calculations/etc. It's an unconditional rewrite. -3. Removal operation --------------------- -* Remove the outer join nest's nested join structure (i.e. get the - outer join's TABLE_LIST object $OJ and remove it from $OJ->embedding, - $OJ->embedding->nested_join. Update table_map's of all ancestor nested - joins). [MARK2] +3. One-match check +================== +We can eliminate inner side of outer join if it will always generate exactly +one matching record combination. -* Move the tables and their JOIN_TABs to front like it is done with const - tables, with exception that if eliminated outer join nest was within - another outer join nest, that shouldn't prevent us from moving away the - eliminated tables. +By definition of OUTER JOIN, a NULL-complemented record combination will be +generated when the inner side of outer join has not produced any matches. -* Update join->table_count and all-join-tables bitmap. +What remains to be checked is that there is no possiblity that inner side of +the outer join could produce more than one matching record combination. -* That's it. Nothing else? +We'll refer to one-match property as "functional dependency": -4. User interface ------------------ -* We'll add an @@optimizer switch flag for table elimination. Tentative - name: 'table_elimination'. - (Note ^^ utility of the above questioned ^, as table elimination can never - be worse than no elimination. We're leaning towards not adding the flag) - -* EXPLAIN will not show the removed tables at all. This will allow to check - if tables were removed, and also will behave nicely with anchor model and - VIEWs: stuff that user doesn't care about just won't be there. +- A outer join nest is functionally dependent [wrt outer tables] if it will + produce one matching record combination per each record combination of + outer tables -5. Tests and benchmarks ------------------------ -Create a benchmark in sql-bench which checks if the DBMS has table -elimination. -[According to Monty] Run - - queries that would use elimination - - queries that are very similar to one above (so that they would have same - QEP, execution cost, etc) but cannot use table elimination. -then compare run times and make a conclusion about whether dbms supports table -elimination. +- A table is functionally dependent wrt certain set of dependency tables, if + record combination of dependency tables uniquely identifies zero or one + matching record in the table -6. Todo, issues to resolve --------------------------- +- Definitions of functional dependency of keys (=column tuples) and columns are + apparent. -6.1 To resolve -~~~~~~~~~~~~~~ -- Relationship with prepared statements. - On one hand, it's natural to desire to make table elimination a - once-per-statement operation, like outer->inner join conversion. We'll have - to limit the applicability by removing [MARK1] as that can change during - lifetime of the statement. - - The other option is to do table elimination every time. This will require to - rework operation [MARK2] to be undoable. - - I'm leaning towards doing the former. With anchor modeling, it is unlikely - that we'll meet outer joins which have N inner tables of which some are 1-row - MyISAM tables that do not have primary key. - -6.2 Resolved -~~~~~~~~~~~~ -* outer->inner join conversion is not a problem for table elimination. - We make outer->inner conversions based on predicates in WHERE. If the WHERE - referred to an inner table (requirement for OJ->IJ conversion) then table - elimination would not be applicable anyway. - -* For Multi-table UPDATEs/DELETEs, need to also analyze the SET clause: - - affected tables must not be eliminated - - tables that are used on the right side of the SET x=y assignments must - not be eliminated either. +Our goal is to prove that the entire join nest is functionally-dependent. -* Aggregate functions used to report that they depend on all tables, that is, +Join nest is functionally dependent (on the otside tables) if each of its +elements (those can be either base tables or join nests) is functionally +dependent. - item_agg_func->used_tables() == (1ULL << join->tables) - 1 +Functional dependency is transitive: if table A is f-dependent on the outer +tables and table B is f.dependent on {A, outer_tables} then B is functionally +dependent on the outer tables. + +Subsequent sections list cases when we can declare a table to be +functionally-dependent. + +3.1 Functional dependency source #1: Potential eq_ref access +------------------------------------------------------------ +This is the most practically-important case. Taking the example from the HLD +of this WL entry: + + select + A.colA + from + tableA A + left outer join + tableB B + on + B.id = A.id; - always. Fixed it, now aggregate function reports it depends on - tables that its arguments depend on. In particular, COUNT(*) reports - that it depends on no tables (item_count_star->used_tables()==0). - One consequence of that is that "item->used_tables()==0" is not - equivalent to "item->const_item()==true" anymore (not sure if it's - "anymore" or this has been already happening). - -* EXPLAIN EXTENDED warning text was generated after the JOIN object has - been discarded. This didn't allow to use information about join plan - when printing the warning. Fixed this by keeping the JOIN objects until - we've printed the warning (have also an intent to remove the const - tables from the join output). - -7. Additional issues --------------------- -* We remove ON clauses within outer join nests. If these clauses contain - subqueries, they probably should be gone from EXPLAIN output also? - Yes. Current approach: when removing an outer join nest, walk the ON clause - and mark subselects as eliminated. Then let EXPLAIN code check if the - SELECT was eliminated before the printing (EXPLAIN is generated by doing - a recursive descent, so the check will also cause children of eliminated - selects not to be printed) - -* Table elimination is performed after constant table detection (but before - the range analysis). Constant tables are technically different from - eliminated ones (e.g. the former are shown in EXPLAIN and the latter aren't). - Considering we've already done the join_read_const_table() call, is there any - real difference between constant table and eliminated one? If there is, should - we mark const tables also as eliminated? - from user/EXPLAIN point of view: no. constant table is the one that we read - one record from. eliminated table is the one that we don't acccess at all. +and generalizing it: a table TBL is functionally-dependent if the ON +expression allows to construct a potential eq_ref access to table TBL that +uses only outer or functionally-dependent tables. + +In other words: table TBL will have one match if the ON expression can be +converted into this form + + TBL.unique_key=func(one_match_tables) AND .. remainder ... + +(with appropriate extension for multi-part keys), where + + one_match_tables= { + tables that are not on the inner side of the outer join in question, and + functionally dependent tables + } + +Note that this will cover constant tables, except those that are constant because +they have 0/1 record or are partitioned and have no used partitions. + + +3.2 Functional dependency source #2: col2=func(col1) +---------------------------------------------------- +This comes from the second example in the HLS: -* What is described above will not be able to eliminate this outer join create unique index idx on tableB (id, fromDate); ... left outer join @@ -169,32 +152,331 @@ B.fromDate = (select max(sub.fromDate) from tableB sub where sub.id = A.id); - This is because condition "B.fromDate= func(tableB)" cannot be used. - Reason#1: update_ref_and_keys() does not consider such conditions to - be of any use (and indeed they are not usable for ref access) - so they are not put into KEYUSE array. - Reason#2: even if they were put there, we would need to be able to tell - between predicates like - B.fromDate= func(B.id) // guarantees only one matching row as - // B.id is already bound by B.id=A.id - // hence B.fromDate becomes bound too. - and - "B.fromDate= func(B.*)" // Can potentially have many matching - // records. - We need to - - Have update_ref_and_keys() create KEYUSE elements for such equalities - - Have eliminate_tables() and friends make a more accurate check. - The right check is to check whether all parts of a unique key are bound. - If we have keypartX to be bound, then t.keypartY=func(keypartX) makes - keypartY to be bound. - The difficulty here is that correlated subquery predicate cannot tell what - columns it depends on (it only remembers tables). - Traversing the predicate is expensive and complicated. - We're leaning towards making each subquery predicate have a List<Item> with - items that - - are in the current select - - and it depends on. - This list will be useful in certain other subquery optimizations as well, - it is cheap to collect it in fix_fields() phase, so it will be collected - for every subquery predicate. +Here it is apparent that tableB can be eliminated. It is not possible to +construct eq_ref access to tableB, though, because for the second part of the +primary key (fromDate column) we only got a condition in this form: + + B.fromDate= func(tableB) + +(we write "func(tableB)" because ref optimizer can only determine which tables +the right part of the equality depends on). + +In general case, equality like this doesn't guarantee functional dependency. +For example, if func() == { return fromDate;}, i.e the ON expression is + + ... ON B.id = A.id and B.fromDate = B.fromDate + +then that would allow table B to have multiple matches per record of table A. + +In order to be able to distinguish between these two cases, we'll need to go +down to column level: + +- A table is functionally dependent if it has a unique key that's functionally + dependent + +- A unique key is functionally dependent when all of its columns are + functionally dependent + +- A table column is functionally dependent if the ON clause allows to extract + an AND-part in this form: + + tbl.column = f(functionally-dependent columns or columns of outer tables) + +3.3 Functional dependency source #3: One or zero records in the table +--------------------------------------------------------------------- +A table with one or zero records cannot generate more than one matching +record. This source is of lesser importance as one/zero-record tables are only +MyISAM tables. + +3.4 Functional dependency check implementation +---------------------------------------------- +As shown above, we need something similar to KEYUSE structures, but not +exactly that (we need things that current ref optimizer considers unusable and +don't need things that it considers usable). + +3.4.1 Equality collection: Option1 +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +We could +- extend KEYUSE structures to store all kinds of equalities we need +- change update_ref_and_keys() and co. to collect equalities both for ref + access and for table elimination + = [possibly] Improve [eq_]ref access to be able to use equalities in + form keypart2=func(keypart1) +- process the KEYUSE array both by table elimination and by ref access + optimizer. + ++ This requires less effort. +- Code will have to be changed all over sql_select.cc +- update_ref_and_keys() and co. already do several unrelated things. Hooking + up table elimination will make it even worse. + +3.4.2 Equality collection: Option2 +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +Alternatively, we could process the WHERE clause totally on our own. ++ Table elimination is standalone and easy to detach module. +- Some code duplication with update_ref_and_keys() and co. + +Having got the equalities, we'll to propagate functional dependency property +to unique keys, tables and, ultimately, join nests. + +3.4.3 Functional dependency propagation - option 1 +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +Borrow the approach used in constant table detection code: + + do + { + converted= FALSE; + for each table T in join nest + { + if (check_if_functionally_dependent(T)) + converted= TRUE; + } + } while (converted == TRUE); + + check_if_functionally_dependent(T) + { + if (T has eq_ref access based on func_dep_tables) + return TRUE; + + Apply the same do-while loop-based approach to available equalities + T.column1=func(other columns) + to spread the set of functionally-dependent columns. The goal is to get + all columns of a certain unique key to be bound. + } + + +3.4.4 Functional dependency propagation - option 2 +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +Analyze the ON expression(s) and build a list of + + tbl.field = expr(...) + +equalities. tbl here is a table that belongs to a join nest that could +potentially be eliminated. + +besides those, add to the list + - An element for each unique key in the table that needs to be eliminated + - An element for each table that needs to be eliminated + - An element for each join nest that can be eliminated (i.e. has no + references from outside). + +Then, setup "reverse dependencies": each element should have pointers to +elements that are functionally dependent on it: + +- "tbl.field=expr(...)" equality is functionally dependent on all fields that + are used in "expr(...)" (here we take into account only fields that belong + to tables that can potentially be eliminated). +- a unique key is dependent on all of its components +- a table is dependent on all of its unique keys +- a join nest is dependent on all tables that it contains + +These pointers are stored in form of one bitmap, such that: + + "X depends on Y" == test( bitmap[(X's number)*n_objects + (Y's number)] ) + +Each object also stores a number of dependencies it needs to be satisfied +before it itself is satisfied: + +- "tbl.field=expr(...)" needs all its underlying fields (if a field is + referenced many times it is counted only once) + +- a unique key needs all of its key parts + +- a table needs only one of its unique keys + +- a join nest needs all of its tables + +(TODO: so what do we do when we've marked a table as constant? We'll need to +update the "field=expr(....)" elements that use fields of that table. And the +problem is that we won't know how much to decrement from the counters of those +elements. + +Solution#1: switch to table_map() based approach. +Solution#2: introduce separate elements for each involved field. + field will depend on its table, + "field=expr" will depend on fields. +) + +Besides the above, let each element have a pointer to another element, so that +we can have a linked list of elements. + +After the above structures have been created, we start the main algorithm. + +The first step is to create a list of functionally-dependent elements. We walk +across array of dependencies and mark those elements that are already bound +(i.e. their dependencies are satisfied). At the moment those immediately-bound +are only "field=expr" dependencies that don't refer to any columns that are +not bound. + +The second step is the loop + + while (bound_list is not empty) + { + Take the first bound element F off the list. + Use the bitmap to find out what other elements depended on it + for each such element E + { + if (E becomes bound after F is bound) + add E to the list; + } + } + +The last step is to walk through elements that represent the join nests. Those +that are bound can be eliminated. + +4. Removal operation properties +=============================== +* There is always one way to remove (no choice to remove either this or that) +* It is always better to remove as much tables as possible (at least within + our cost model). +Thus, no need for any cost calculations/etc. It's an unconditional rewrite. + + +5. Removal operation +==================== +(This depends a lot on whether we make table elimination a one-off rewrite or +conditional) + +At the moment table elimination is re-done for each join re-execution, hence +the removal operation is designed not to modify any statement's permanent +members. + +* Remove the outer join nest's nested join structure (i.e. get the + outer join's TABLE_LIST object $OJ and remove it from $OJ->embedding, + $OJ->embedding->nested_join. Update table_map's of all ancestor nested + joins). [MARK2] + +* Move the tables and their JOIN_TABs to the front of join order, like it is + done with const tables, with exception that if eliminated outer join nest + was within another outer join nest, that shouldn't prevent us from moving + away the eliminated tables. + +* Update join->table_count and all-join-tables bitmap. + ^ TODO: not true anymore ^ + +* That's it. Nothing else? + +6. User interface +================= + +6.1 @@optimizer_switch flag +--------------------------- +Argument againist adding the flag: +* It is always better to perform table elimination than not to do it. + +Arguments for the flag: +* It is always theoretically possible that the new code will cause unintended + slowdowns. +* Having the flag is useful for QA and comparative benchmarking. + +Decision so far: add the flag under #ifdef. Make the flag be present in debug +builds. + +6.2 EXPLAIN [EXTENDED] +---------------------- +There are two possible options: +1. Show eliminated tables, like we do with const tables. +2. Do not show eliminated tables. + +We chose option 2, because: +- the table is not accessed at all (besides locking it) +- it is more natural for anchor model user - when he's querying an anchor- + and attributes view, he doesn't care about the unused attributes. + +EXPLAIN EXTENDED+SHOW WARNINGS won't show the removed table either. + +NOTE: Before this WL, the warning text was generated after all JOIN objects +have been destroyed. This didn't allow to use information about join plan +when printing the warning. We've fixed this by keeping the JOIN objects until +the warning text has been generated. + +Table elimination removes inner sides of outer join, and logically the ON +clause is also removed. If this clause has any subqueries, they will be +also removed from EXPLAIN output. + +An exception to the above is that if we eliminate a derived table, it will +still be shown in EXPLAIN output. This comes from the fact that the FROM +subqueries are evaluated before table elimination is invoked. +TODO: Is the above ok or still remove parts of FROM subqueries? + +7. Miscellaneous adjustments +============================ + +7.1 Fix used_tables() of aggregate functions +-------------------------------------------- +Aggregate functions used to report that they depend on all tables, that is, + + item_agg_func->used_tables() == (1ULL << join->tables) - 1 + +always. Fixed it, now aggregate function reports that it depends on the +tables that its arguments depend on. In particular, COUNT(*) reports that it +depends on no tables (item_count_star->used_tables()==0). One consequence of +that is that "item->used_tables()==0" is not equivalent to +"item->const_item()==true" anymore (not sure if it's "anymore" or this has +been already so for some items). + +7.2 Make subquery predicates collect their outer references +----------------------------------------------------------- +Per-column functional dependency analysis requires us to take a + + tbl.field = func(...) + +equality and tell which columns of which tables are referred from func(...) +expression. For scalar expressions, this is accomplished by Item::walk()-based +traversal. It should be reasonably cheap (the only practical Item that can be +expensive to traverse seems to be a special case of "col IN (const1,const2, +...)". check if we traverse the long list for such items). + +For correlated subqueries, traversal can be expensive, it is cheaper to make +each subquery item have a list of its outer references. The list can be +collected at fix_fields() stage with very little extra cost, and then it could +be used for other optimizations. + + +8. Other concerns +================= + +8.1 Relationship with outer->inner joins converter +-------------------------------------------------- +One could suspect that outer->inner join conversion could get in the way +of table elimination by changing outer joins (which could be eliminated) +to inner (which we will not try to eliminate). +This concern is not valid: we make outer->inner conversions based on +predicates in WHERE. If the WHERE referred to an inner table (this is a +requirement for the conversion) then table elimination would not be +applicable anyway. + +8.2 Relationship with prepared statements +----------------------------------------- +On one hand, it's natural to desire to make table elimination a +once-per-statement operation, like outer->inner join conversion. We'll have +to limit the applicability by removing [MARK1] as that can change during +lifetime of the statement. + +The other option is to do table elimination every time. This will require to +rework operation [MARK2] to be undoable. + + +8.3 Relationship with constant table detection +---------------------------------------------- +Table elimination is performed after constant table detection (but before +the range analysis). Constant tables are technically different from +eliminated ones (e.g. the former are shown in EXPLAIN and the latter aren't). +Considering we've already done the join_read_const_table() call, is there any +real difference between constant table and eliminated one? If there is, should +we mark const tables also as eliminated? +from user/EXPLAIN point of view: no. constant table is the one that we read +one record from. eliminated table is the one that we don't acccess at all. +TODO + +9. Tests and benchmarks +======================= +Create a benchmark in sql-bench which checks if the DBMS has table +elimination. +[According to Monty] Run + - query Q1 that would use elimination + - query Q2 that is very similar to Q1 (so that they would have same + QEP, execution cost, etc) but cannot use table elimination. +then compare run times and make a conclusion about whether the used dbms +supports table elimination. -=-=(Guest - Thu, 23 Jul 2009, 20:07)=-=- Dependency created: 29 now depends on 17 -=-=(Monty - Thu, 23 Jul 2009, 09:19)=-=- Version updated. --- /tmp/wklog.17.old.24090 2009-07-23 09:19:32.000000000 +0300 +++ /tmp/wklog.17.new.24090 2009-07-23 09:19:32.000000000 +0300 @@ -1 +1 @@ -Server-9.x +Server-5.1 -=-=(Guest - Mon, 20 Jul 2009, 14:28)=-=- deukje weg Worked 1 hour and estimate 3 hours remain (original estimate increased by 4 hours). -=-=(Guest - Fri, 17 Jul 2009, 02:44)=-=- Version updated. --- /tmp/wklog.17.old.24138 2009-07-17 02:44:49.000000000 +0300 +++ /tmp/wklog.17.new.24138 2009-07-17 02:44:49.000000000 +0300 @@ -1 +1 @@ -9.x +Server-9.x -=-=(Guest - Fri, 17 Jul 2009, 02:44)=-=- Version updated. --- /tmp/wklog.17.old.24114 2009-07-17 02:44:36.000000000 +0300 +++ /tmp/wklog.17.new.24114 2009-07-17 02:44:36.000000000 +0300 @@ -1 +1 @@ -Server-5.1 +9.x -=-=(Guest - Fri, 17 Jul 2009, 02:44)=-=- Category updated. --- /tmp/wklog.17.old.24114 2009-07-17 02:44:36.000000000 +0300 +++ /tmp/wklog.17.new.24114 2009-07-17 02:44:36.000000000 +0300 @@ -1 +1 @@ -Server-Sprint +Client-BackLog ------------------------------------------------------------ -=-=(View All Progress Notes, 29 total)=-=- http://askmonty.org/worklog/index.pl?tid=17&nolimit=1 DESCRIPTION: Eliminate not needed tables from SELECT queries.. This will speed up some views and automatically generated queries. Example: CREATE TABLE B (id int primary key); select A.colA from tableA A left outer join tableB B on B.id = A.id; In this case we can remove table B and the join from the query. HIGH-LEVEL SPECIFICATION: Here is an extended explanation of table elimination. Table elimination is a feature found in some modern query optimizers, of which Microsoft SQL Server 2005/2008 seems to have the most advanced implementation. Oracle 11g has also been confirmed to use table elimination but not to the same extent. Basically, what table elimination does, is to remove tables from the execution plan when it is unnecessary to include them. This can, of course, only happen if the right circumstances arise. Let us for example look at the following query: select A.colA from tableA A left outer join tableB B on B.id = A.id; When using A as the left table we ensure that the query will return at least as many rows as there are in that table. For rows where the join condition (B.id = A.id) is not met the selected column (A.colA) will still contain it's original value. The not seen B.* row would contain all NULL:s. However, the result set could actually contain more rows than what is found in tableA if there are duplicates of the column B.id in tableB. If A contains a row [1, "val1"] and B the rows [1, "other1a"],[1, "other1b"] then two rows will match in the join condition. The only way to know what the result will look like is to actually touch both tables during execution. Instead, let's say that tableB contains rows that make it possible to place a unique constraint on the column B.id, for example and often the case a primary key. In this situation we know that we will get exactly as many rows as there are in tableA, since joining with tableB cannot introduce any duplicates. If further, as in the example query, we do not select any columns from tableB, touching that table during execution is unnecessary. We can remove the whole join operation from the execution plan. Both SQL Server 2005/2008 and Oracle 11g will deploy table elimination in the case described above. Let us look at a more advanced query, where Oracle fails. select A.colA from tableA A left outer join tableB B on B.id = A.id and B.fromDate = ( select max(sub.fromDate) from tableB sub where sub.id = A.id ); In this example we have added another join condition, which ensures that we only pick the matching row from tableB having the latest fromDate. In this case tableB will contain duplicates of the column B.id, so in order to ensure uniqueness the primary key has to contain the fromDate column as well. In other words the primary key of tableB is (B.id, B.fromDate). Furthermore, since the subselect ensures that we only pick the latest B.fromDate for a given B.id we know that at most one row will match the join condition. We will again have the situation where joining with tableB cannot affect the number of rows in the result set. Since we do not select any columns from tableB, the whole join operation can be eliminated from the execution plan. SQL Server 2005/2008 will deploy table elimination in this situation as well. We have not found a way to make Oracle 11g use it for this type of query. Queries like these arise in two situations. Either when you have denormalized model consisting of a fact table with several related dimension tables, or when you have a highly normalized model where each attribute is stored in its own table. The example with the subselect is common whenever you store historized/versioned data. LOW-LEVEL DESIGN: The code (currently in development) is at lp: ~maria-captains/maria/maria-5.1-table-elimination tree. <contents> 1. Elimination criteria 2. No outside references check 2.1 Quick check if there are tables with no outside references 3. One-match check 3.1 Functional dependency source #1: Potential eq_ref access 3.2 Functional dependency source #2: col2=func(col1) 3.3 Functional dependency source #3: One or zero records in the table 3.4 Functional dependency check implementation 3.4.1 Equality collection: Option1 3.4.2 Equality collection: Option2 3.4.3 Functional dependency propagation - option 1 3.4.4 Functional dependency propagation - option 2 4. Removal operation properties 5. Removal operation 6. User interface 6.1 @@optimizer_switch flag 6.2 EXPLAIN [EXTENDED] 7. Miscellaneous adjustments 7.1 Fix used_tables() of aggregate functions 7.2 Make subquery predicates collect their outer references 8. Other concerns 8.1 Relationship with outer->inner joins converter 8.2 Relationship with prepared statements 8.3 Relationship with constant table detection 9. Tests and benchmarks </contents> It's not really about elimination of tables, it's about elimination of inner sides of outer joins. 1. Elimination criteria ======================= We can eliminate inner side of an outer join nest if: 1. There are no references to columns of the inner tables anywhere else in the query. 2. For each record combination of outer tables, it will always produce exactly one matching record combination. Most of effort in this WL entry is checking these two conditions. 2. No outside references check ============================== Criterion #1 means that the WHERE clause, ON clauses of embedding/subsequent outer joins, ORDER BY, GROUP BY and HAVING must have no references to inner tables of the outer join nest we're trying to remove. For multi-table UPDATE/DELETE we also must not remove tables that we're updating/deleting from or tables that are used in UPDATE's SET clause. 2.1 Quick check if there are tables with no outside references ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Before we start searching for outer join nests that could be eliminated, we'll do a quick and cheap check if there possibly could be something that could be eliminated: if (there are outer joins && (tables used in select_list | tables used in group/order by UNION | tables used in where) != bitmap_of_all_join_tables) { attempt table elimination; } 3. One-match check ================== We can eliminate inner side of outer join if it will always generate exactly one matching record combination. By definition of OUTER JOIN, a NULL-complemented record combination will be generated when the inner side of outer join has not produced any matches. What remains to be checked is that there is no possiblity that inner side of the outer join could produce more than one matching record combination. We'll refer to one-match property as "functional dependency": - A outer join nest is functionally dependent [wrt outer tables] if it will produce one matching record combination per each record combination of outer tables - A table is functionally dependent wrt certain set of dependency tables, if record combination of dependency tables uniquely identifies zero or one matching record in the table - Definitions of functional dependency of keys (=column tuples) and columns are apparent. Our goal is to prove that the entire join nest is functionally-dependent. Join nest is functionally dependent (on the otside tables) if each of its elements (those can be either base tables or join nests) is functionally dependent. Functional dependency is transitive: if table A is f-dependent on the outer tables and table B is f.dependent on {A, outer_tables} then B is functionally dependent on the outer tables. Subsequent sections list cases when we can declare a table to be functionally-dependent. 3.1 Functional dependency source #1: Potential eq_ref access ------------------------------------------------------------ This is the most practically-important case. Taking the example from the HLD of this WL entry: select A.colA from tableA A left outer join tableB B on B.id = A.id; and generalizing it: a table TBL is functionally-dependent if the ON expression allows to construct a potential eq_ref access to table TBL that uses only outer or functionally-dependent tables. In other words: table TBL will have one match if the ON expression can be converted into this form TBL.unique_key=func(one_match_tables) AND .. remainder ... (with appropriate extension for multi-part keys), where one_match_tables= { tables that are not on the inner side of the outer join in question, and functionally dependent tables } Note that this will cover constant tables, except those that are constant because they have 0/1 record or are partitioned and have no used partitions. 3.2 Functional dependency source #2: col2=func(col1) ---------------------------------------------------- This comes from the second example in the HLS: create unique index idx on tableB (id, fromDate); ... left outer join tableB B on B.id = A.id and B.fromDate = (select max(sub.fromDate) from tableB sub where sub.id = A.id); Here it is apparent that tableB can be eliminated. It is not possible to construct eq_ref access to tableB, though, because for the second part of the primary key (fromDate column) we only got a condition in this form: B.fromDate= func(tableB) (we write "func(tableB)" because ref optimizer can only determine which tables the right part of the equality depends on). In general case, equality like this doesn't guarantee functional dependency. For example, if func() == { return fromDate;}, i.e the ON expression is ... ON B.id = A.id and B.fromDate = B.fromDate then that would allow table B to have multiple matches per record of table A. In order to be able to distinguish between these two cases, we'll need to go down to column level: - A table is functionally dependent if it has a unique key that's functionally dependent - A unique key is functionally dependent when all of its columns are functionally dependent - A table column is functionally dependent if the ON clause allows to extract an AND-part in this form: tbl.column = f(functionally-dependent columns or columns of outer tables) 3.3 Functional dependency source #3: One or zero records in the table --------------------------------------------------------------------- A table with one or zero records cannot generate more than one matching record. This source is of lesser importance as one/zero-record tables are only MyISAM tables. 3.4 Functional dependency check implementation ---------------------------------------------- As shown above, we need something similar to KEYUSE structures, but not exactly that (we need things that current ref optimizer considers unusable and don't need things that it considers usable). 3.4.1 Equality collection: Option1 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ We could - extend KEYUSE structures to store all kinds of equalities we need - change update_ref_and_keys() and co. to collect equalities both for ref access and for table elimination = [possibly] Improve [eq_]ref access to be able to use equalities in form keypart2=func(keypart1) - process the KEYUSE array both by table elimination and by ref access optimizer. + This requires less effort. - Code will have to be changed all over sql_select.cc - update_ref_and_keys() and co. already do several unrelated things. Hooking up table elimination will make it even worse. 3.4.2 Equality collection: Option2 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Alternatively, we could process the WHERE clause totally on our own. + Table elimination is standalone and easy to detach module. - Some code duplication with update_ref_and_keys() and co. Having got the equalities, we'll to propagate functional dependency property to unique keys, tables and, ultimately, join nests. 3.4.3 Functional dependency propagation - option 1 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Borrow the approach used in constant table detection code: do { converted= FALSE; for each table T in join nest { if (check_if_functionally_dependent(T)) converted= TRUE; } } while (converted == TRUE); check_if_functionally_dependent(T) { if (T has eq_ref access based on func_dep_tables) return TRUE; Apply the same do-while loop-based approach to available equalities T.column1=func(other columns) to spread the set of functionally-dependent columns. The goal is to get all columns of a certain unique key to be bound. } 3.4.4 Functional dependency propagation - option 2 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Analyze the ON expression(s) and build a list of tbl.field = expr(...) equalities. tbl here is a table that belongs to a join nest that could potentially be eliminated. besides those, add to the list - An element for each unique key in the table that needs to be eliminated - An element for each table that needs to be eliminated - An element for each join nest that can be eliminated (i.e. has no references from outside). Then, setup "reverse dependencies": each element should have pointers to elements that are functionally dependent on it: - "tbl.field=expr(...)" equality is functionally dependent on all fields that are used in "expr(...)" (here we take into account only fields that belong to tables that can potentially be eliminated). - a unique key is dependent on all of its components - a table is dependent on all of its unique keys - a join nest is dependent on all tables that it contains These pointers are stored in form of one bitmap, such that: "X depends on Y" == test( bitmap[(X's number)*n_objects + (Y's number)] ) Each object also stores a number of dependencies it needs to be satisfied before it itself is satisfied: - "tbl.field=expr(...)" needs all its underlying fields (if a field is referenced many times it is counted only once) - a unique key needs all of its key parts - a table needs only one of its unique keys - a join nest needs all of its tables (TODO: so what do we do when we've marked a table as constant? We'll need to update the "field=expr(....)" elements that use fields of that table. And the problem is that we won't know how much to decrement from the counters of those elements. Solution#1: switch to table_map() based approach. Solution#2: introduce separate elements for each involved field. field will depend on its table, "field=expr" will depend on fields. ) Besides the above, let each element have a pointer to another element, so that we can have a linked list of elements. After the above structures have been created, we start the main algorithm. The first step is to create a list of functionally-dependent elements. We walk across array of dependencies and mark those elements that are already bound (i.e. their dependencies are satisfied). At the moment those immediately-bound are only "field=expr" dependencies that don't refer to any columns that are not bound. The second step is the loop while (bound_list is not empty) { Take the first bound element F off the list. Use the bitmap to find out what other elements depended on it for each such element E { if (E becomes bound after F is bound) add E to the list; } } The last step is to walk through elements that represent the join nests. Those that are bound can be eliminated. 4. Removal operation properties =============================== * There is always one way to remove (no choice to remove either this or that) * It is always better to remove as much tables as possible (at least within our cost model). Thus, no need for any cost calculations/etc. It's an unconditional rewrite. 5. Removal operation ==================== (This depends a lot on whether we make table elimination a one-off rewrite or conditional) At the moment table elimination is re-done for each join re-execution, hence the removal operation is designed not to modify any statement's permanent members. * Remove the outer join nest's nested join structure (i.e. get the outer join's TABLE_LIST object $OJ and remove it from $OJ->embedding, $OJ->embedding->nested_join. Update table_map's of all ancestor nested joins). [MARK2] * Move the tables and their JOIN_TABs to the front of join order, like it is done with const tables, with exception that if eliminated outer join nest was within another outer join nest, that shouldn't prevent us from moving away the eliminated tables. * Update join->table_count and all-join-tables bitmap. ^ TODO: not true anymore ^ * That's it. Nothing else? 6. User interface ================= 6.1 @@optimizer_switch flag --------------------------- Argument againist adding the flag: * It is always better to perform table elimination than not to do it. Arguments for the flag: * It is always theoretically possible that the new code will cause unintended slowdowns. * Having the flag is useful for QA and comparative benchmarking. Decision so far: add the flag under #ifdef. Make the flag be present in debug builds. 6.2 EXPLAIN [EXTENDED] ---------------------- There are two possible options: 1. Show eliminated tables, like we do with const tables. 2. Do not show eliminated tables. We chose option 2, because: - the table is not accessed at all (besides locking it) - it is more natural for anchor model user - when he's querying an anchor- and attributes view, he doesn't care about the unused attributes. EXPLAIN EXTENDED+SHOW WARNINGS won't show the removed table either. NOTE: Before this WL, the warning text was generated after all JOIN objects have been destroyed. This didn't allow to use information about join plan when printing the warning. We've fixed this by keeping the JOIN objects until the warning text has been generated. Table elimination removes inner sides of outer join, and logically the ON clause is also removed. If this clause has any subqueries, they will be also removed from EXPLAIN output. An exception to the above is that if we eliminate a derived table, it will still be shown in EXPLAIN output. This comes from the fact that the FROM subqueries are evaluated before table elimination is invoked. TODO: Is the above ok or still remove parts of FROM subqueries? 7. Miscellaneous adjustments ============================ 7.1 Fix used_tables() of aggregate functions -------------------------------------------- Aggregate functions used to report that they depend on all tables, that is, item_agg_func->used_tables() == (1ULL << join->tables) - 1 always. Fixed it, now aggregate function reports that it depends on the tables that its arguments depend on. In particular, COUNT(*) reports that it depends on no tables (item_count_star->used_tables()==0). One consequence of that is that "item->used_tables()==0" is not equivalent to "item->const_item()==true" anymore (not sure if it's "anymore" or this has been already so for some items). 7.2 Make subquery predicates collect their outer references ----------------------------------------------------------- Per-column functional dependency analysis requires us to take a tbl.field = func(...) equality and tell which columns of which tables are referred from func(...) expression. For scalar expressions, this is accomplished by Item::walk()-based traversal. It should be reasonably cheap (the only practical Item that can be expensive to traverse seems to be a special case of "col IN (const1,const2, ...)". check if we traverse the long list for such items). For correlated subqueries, traversal can be expensive, it is cheaper to make each subquery item have a list of its outer references. The list can be collected at fix_fields() stage with very little extra cost, and then it could be used for other optimizations. 8. Other concerns ================= 8.1 Relationship with outer->inner joins converter -------------------------------------------------- One could suspect that outer->inner join conversion could get in the way of table elimination by changing outer joins (which could be eliminated) to inner (which we will not try to eliminate). This concern is not valid: we make outer->inner conversions based on predicates in WHERE. If the WHERE referred to an inner table (this is a requirement for the conversion) then table elimination would not be applicable anyway. 8.2 Relationship with prepared statements ----------------------------------------- On one hand, it's natural to desire to make table elimination a once-per-statement operation, like outer->inner join conversion. We'll have to limit the applicability by removing [MARK1] as that can change during lifetime of the statement. The other option is to do table elimination every time. This will require to rework operation [MARK2] to be undoable. 8.3 Relationship with constant table detection ---------------------------------------------- Table elimination is performed after constant table detection (but before the range analysis). Constant tables are technically different from eliminated ones (e.g. the former are shown in EXPLAIN and the latter aren't). Considering we've already done the join_read_const_table() call, is there any real difference between constant table and eliminated one? If there is, should we mark const tables also as eliminated? from user/EXPLAIN point of view: no. constant table is the one that we read one record from. eliminated table is the one that we don't acccess at all. TODO 9. Tests and benchmarks ======================= Create a benchmark in sql-bench which checks if the DBMS has table elimination. [According to Monty] Run - query Q1 that would use elimination - query Q2 that is very similar to Q1 (so that they would have same QEP, execution cost, etc) but cannot use table elimination. then compare run times and make a conclusion about whether the used dbms supports table elimination. ESTIMATED WORK TIME ESTIMATED COMPLETION DATE ----------------------------------------------------------------------- WorkLog (v3.5.9)

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[Maria-developers] Updated (by Guest): Table elimination (17)
by worklog-noreply＠askmonty.org 28 Oct '09

28 Oct '09

----------------------------------------------------------------------- WORKLOG TASK -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- TASK...........: Table elimination CREATION DATE..: Sun, 10 May 2009, 19:57 SUPERVISOR.....: Monty IMPLEMENTOR....: Psergey COPIES TO......: CATEGORY.......: Server-Sprint TASK ID........: 17 (http://askmonty.org/worklog/?tid=17) VERSION........: Server-9.x STATUS.........: In-Progress PRIORITY.......: 60 WORKED HOURS...: 1 ESTIMATE.......: 3 (hours remain) ORIG. ESTIMATE.: 3 PROGRESS NOTES: -=-=(Guest - Wed, 28 Oct 2009, 02:01)=-=- Version updated. --- /tmp/wklog.17.old.24041 2009-10-28 02:01:58.000000000 +0200 +++ /tmp/wklog.17.new.24041 2009-10-28 02:01:58.000000000 +0200 @@ -1 +1 @@ -9.x +Server-9.x -=-=(Guest - Sun, 16 Aug 2009, 16:16)=-=- Category updated. --- /tmp/wklog.17.old.24882 2009-08-16 16:16:49.000000000 +0300 +++ /tmp/wklog.17.new.24882 2009-08-16 16:16:49.000000000 +0300 @@ -1 +1 @@ -Client-BackLog +Server-Sprint -=-=(Guest - Sun, 16 Aug 2009, 16:16)=-=- Version updated. --- /tmp/wklog.17.old.24882 2009-08-16 16:16:49.000000000 +0300 +++ /tmp/wklog.17.new.24882 2009-08-16 16:16:49.000000000 +0300 @@ -1 +1 @@ -Server-5.1 +9.x -=-=(Guest - Wed, 29 Jul 2009, 21:41)=-=- Low Level Design modified. --- /tmp/wklog.17.old.26011 2009-07-29 21:41:04.000000000 +0300 +++ /tmp/wklog.17.new.26011 2009-07-29 21:41:04.000000000 +0300 @@ -2,163 +2,146 @@ ~maria-captains/maria/maria-5.1-table-elimination tree. <contents> -1. Conditions for removal -1.1 Quick check if there are candidates -2. Removal operation properties -3. Removal operation -4. User interface -5. Tests and benchmarks -6. Todo, issues to resolve -6.1 To resolve -6.2 Resolved -7. Additional issues +1. Elimination criteria +2. No outside references check +2.1 Quick check if there are tables with no outside references +3. One-match check +3.1 Functional dependency source #1: Potential eq_ref access +3.2 Functional dependency source #2: col2=func(col1) +3.3 Functional dependency source #3: One or zero records in the table +3.4 Functional dependency check implementation +3.4.1 Equality collection: Option1 +3.4.2 Equality collection: Option2 +3.4.3 Functional dependency propagation - option 1 +3.4.4 Functional dependency propagation - option 2 +4. Removal operation properties +5. Removal operation +6. User interface +6.1 @@optimizer_switch flag +6.2 EXPLAIN [EXTENDED] +7. Miscellaneous adjustments +7.1 Fix used_tables() of aggregate functions +7.2 Make subquery predicates collect their outer references +8. Other concerns +8.1 Relationship with outer->inner joins converter +8.2 Relationship with prepared statements +8.3 Relationship with constant table detection +9. Tests and benchmarks </contents> It's not really about elimination of tables, it's about elimination of inner sides of outer joins. -1. Conditions for removal -------------------------- -We can eliminate an inner side of outer join if: -1. For each record combination of outer tables, it will always produce - exactly one record. -2. There are no references to columns of the inner tables anywhere else in +1. Elimination criteria +======================= +We can eliminate inner side of an outer join nest if: + +1. There are no references to columns of the inner tables anywhere else in the query. +2. For each record combination of outer tables, it will always produce + exactly one matching record combination. + +Most of effort in this WL entry is checking these two conditions. -#1 means that every table inside the outer join nest is: - - is a constant table: - = because it can be accessed via eq_ref(const) access, or - = it is a zero-rows or one-row MyISAM-like table [MARK1] - - has an eq_ref access method candidate. - -#2 means that WHERE clause, ON clauses of embedding outer joins, ORDER BY, - GROUP BY and HAVING do not refer to the inner tables of the outer join - nest. - -1.1 Quick check if there are candidates -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -Before we start to enumerate join nests, here is a quick way to check if -there *can be* something to be removed: +2. No outside references check +============================== +Criterion #1 means that the WHERE clause, ON clauses of embedding/subsequent +outer joins, ORDER BY, GROUP BY and HAVING must have no references to inner +tables of the outer join nest we're trying to remove. + +For multi-table UPDATE/DELETE we also must not remove tables that we're +updating/deleting from or tables that are used in UPDATE's SET clause. + +2.1 Quick check if there are tables with no outside references +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +Before we start searching for outer join nests that could be eliminated, +we'll do a quick and cheap check if there possibly could be something that +could be eliminated: - if ((tables used in select_list | + if (there are outer joins && + (tables used in select_list | tables used in group/order by UNION | - tables used in where) != bitmap_of_all_tables) + tables used in where) != bitmap_of_all_join_tables) { attempt table elimination; } -2. Removal operation properties -------------------------------- -* There is always one way to remove (no choice to remove either this or that) -* It is always better to remove as much tables as possible (at least within - our cost model). -Thus, no need for any cost calculations/etc. It's an unconditional rewrite. -3. Removal operation --------------------- -* Remove the outer join nest's nested join structure (i.e. get the - outer join's TABLE_LIST object $OJ and remove it from $OJ->embedding, - $OJ->embedding->nested_join. Update table_map's of all ancestor nested - joins). [MARK2] +3. One-match check +================== +We can eliminate inner side of outer join if it will always generate exactly +one matching record combination. -* Move the tables and their JOIN_TABs to front like it is done with const - tables, with exception that if eliminated outer join nest was within - another outer join nest, that shouldn't prevent us from moving away the - eliminated tables. +By definition of OUTER JOIN, a NULL-complemented record combination will be +generated when the inner side of outer join has not produced any matches. -* Update join->table_count and all-join-tables bitmap. +What remains to be checked is that there is no possiblity that inner side of +the outer join could produce more than one matching record combination. -* That's it. Nothing else? +We'll refer to one-match property as "functional dependency": -4. User interface ------------------ -* We'll add an @@optimizer switch flag for table elimination. Tentative - name: 'table_elimination'. - (Note ^^ utility of the above questioned ^, as table elimination can never - be worse than no elimination. We're leaning towards not adding the flag) - -* EXPLAIN will not show the removed tables at all. This will allow to check - if tables were removed, and also will behave nicely with anchor model and - VIEWs: stuff that user doesn't care about just won't be there. +- A outer join nest is functionally dependent [wrt outer tables] if it will + produce one matching record combination per each record combination of + outer tables -5. Tests and benchmarks ------------------------ -Create a benchmark in sql-bench which checks if the DBMS has table -elimination. -[According to Monty] Run - - queries that would use elimination - - queries that are very similar to one above (so that they would have same - QEP, execution cost, etc) but cannot use table elimination. -then compare run times and make a conclusion about whether dbms supports table -elimination. +- A table is functionally dependent wrt certain set of dependency tables, if + record combination of dependency tables uniquely identifies zero or one + matching record in the table -6. Todo, issues to resolve --------------------------- +- Definitions of functional dependency of keys (=column tuples) and columns are + apparent. -6.1 To resolve -~~~~~~~~~~~~~~ -- Relationship with prepared statements. - On one hand, it's natural to desire to make table elimination a - once-per-statement operation, like outer->inner join conversion. We'll have - to limit the applicability by removing [MARK1] as that can change during - lifetime of the statement. - - The other option is to do table elimination every time. This will require to - rework operation [MARK2] to be undoable. - - I'm leaning towards doing the former. With anchor modeling, it is unlikely - that we'll meet outer joins which have N inner tables of which some are 1-row - MyISAM tables that do not have primary key. - -6.2 Resolved -~~~~~~~~~~~~ -* outer->inner join conversion is not a problem for table elimination. - We make outer->inner conversions based on predicates in WHERE. If the WHERE - referred to an inner table (requirement for OJ->IJ conversion) then table - elimination would not be applicable anyway. - -* For Multi-table UPDATEs/DELETEs, need to also analyze the SET clause: - - affected tables must not be eliminated - - tables that are used on the right side of the SET x=y assignments must - not be eliminated either. +Our goal is to prove that the entire join nest is functionally-dependent. -* Aggregate functions used to report that they depend on all tables, that is, +Join nest is functionally dependent (on the otside tables) if each of its +elements (those can be either base tables or join nests) is functionally +dependent. - item_agg_func->used_tables() == (1ULL << join->tables) - 1 +Functional dependency is transitive: if table A is f-dependent on the outer +tables and table B is f.dependent on {A, outer_tables} then B is functionally +dependent on the outer tables. + +Subsequent sections list cases when we can declare a table to be +functionally-dependent. + +3.1 Functional dependency source #1: Potential eq_ref access +------------------------------------------------------------ +This is the most practically-important case. Taking the example from the HLD +of this WL entry: + + select + A.colA + from + tableA A + left outer join + tableB B + on + B.id = A.id; - always. Fixed it, now aggregate function reports it depends on - tables that its arguments depend on. In particular, COUNT(*) reports - that it depends on no tables (item_count_star->used_tables()==0). - One consequence of that is that "item->used_tables()==0" is not - equivalent to "item->const_item()==true" anymore (not sure if it's - "anymore" or this has been already happening). - -* EXPLAIN EXTENDED warning text was generated after the JOIN object has - been discarded. This didn't allow to use information about join plan - when printing the warning. Fixed this by keeping the JOIN objects until - we've printed the warning (have also an intent to remove the const - tables from the join output). - -7. Additional issues --------------------- -* We remove ON clauses within outer join nests. If these clauses contain - subqueries, they probably should be gone from EXPLAIN output also? - Yes. Current approach: when removing an outer join nest, walk the ON clause - and mark subselects as eliminated. Then let EXPLAIN code check if the - SELECT was eliminated before the printing (EXPLAIN is generated by doing - a recursive descent, so the check will also cause children of eliminated - selects not to be printed) - -* Table elimination is performed after constant table detection (but before - the range analysis). Constant tables are technically different from - eliminated ones (e.g. the former are shown in EXPLAIN and the latter aren't). - Considering we've already done the join_read_const_table() call, is there any - real difference between constant table and eliminated one? If there is, should - we mark const tables also as eliminated? - from user/EXPLAIN point of view: no. constant table is the one that we read - one record from. eliminated table is the one that we don't acccess at all. +and generalizing it: a table TBL is functionally-dependent if the ON +expression allows to construct a potential eq_ref access to table TBL that +uses only outer or functionally-dependent tables. + +In other words: table TBL will have one match if the ON expression can be +converted into this form + + TBL.unique_key=func(one_match_tables) AND .. remainder ... + +(with appropriate extension for multi-part keys), where + + one_match_tables= { + tables that are not on the inner side of the outer join in question, and + functionally dependent tables + } + +Note that this will cover constant tables, except those that are constant because +they have 0/1 record or are partitioned and have no used partitions. + + +3.2 Functional dependency source #2: col2=func(col1) +---------------------------------------------------- +This comes from the second example in the HLS: -* What is described above will not be able to eliminate this outer join create unique index idx on tableB (id, fromDate); ... left outer join @@ -169,32 +152,331 @@ B.fromDate = (select max(sub.fromDate) from tableB sub where sub.id = A.id); - This is because condition "B.fromDate= func(tableB)" cannot be used. - Reason#1: update_ref_and_keys() does not consider such conditions to - be of any use (and indeed they are not usable for ref access) - so they are not put into KEYUSE array. - Reason#2: even if they were put there, we would need to be able to tell - between predicates like - B.fromDate= func(B.id) // guarantees only one matching row as - // B.id is already bound by B.id=A.id - // hence B.fromDate becomes bound too. - and - "B.fromDate= func(B.*)" // Can potentially have many matching - // records. - We need to - - Have update_ref_and_keys() create KEYUSE elements for such equalities - - Have eliminate_tables() and friends make a more accurate check. - The right check is to check whether all parts of a unique key are bound. - If we have keypartX to be bound, then t.keypartY=func(keypartX) makes - keypartY to be bound. - The difficulty here is that correlated subquery predicate cannot tell what - columns it depends on (it only remembers tables). - Traversing the predicate is expensive and complicated. - We're leaning towards making each subquery predicate have a List<Item> with - items that - - are in the current select - - and it depends on. - This list will be useful in certain other subquery optimizations as well, - it is cheap to collect it in fix_fields() phase, so it will be collected - for every subquery predicate. +Here it is apparent that tableB can be eliminated. It is not possible to +construct eq_ref access to tableB, though, because for the second part of the +primary key (fromDate column) we only got a condition in this form: + + B.fromDate= func(tableB) + +(we write "func(tableB)" because ref optimizer can only determine which tables +the right part of the equality depends on). + +In general case, equality like this doesn't guarantee functional dependency. +For example, if func() == { return fromDate;}, i.e the ON expression is + + ... ON B.id = A.id and B.fromDate = B.fromDate + +then that would allow table B to have multiple matches per record of table A. + +In order to be able to distinguish between these two cases, we'll need to go +down to column level: + +- A table is functionally dependent if it has a unique key that's functionally + dependent + +- A unique key is functionally dependent when all of its columns are + functionally dependent + +- A table column is functionally dependent if the ON clause allows to extract + an AND-part in this form: + + tbl.column = f(functionally-dependent columns or columns of outer tables) + +3.3 Functional dependency source #3: One or zero records in the table +--------------------------------------------------------------------- +A table with one or zero records cannot generate more than one matching +record. This source is of lesser importance as one/zero-record tables are only +MyISAM tables. + +3.4 Functional dependency check implementation +---------------------------------------------- +As shown above, we need something similar to KEYUSE structures, but not +exactly that (we need things that current ref optimizer considers unusable and +don't need things that it considers usable). + +3.4.1 Equality collection: Option1 +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +We could +- extend KEYUSE structures to store all kinds of equalities we need +- change update_ref_and_keys() and co. to collect equalities both for ref + access and for table elimination + = [possibly] Improve [eq_]ref access to be able to use equalities in + form keypart2=func(keypart1) +- process the KEYUSE array both by table elimination and by ref access + optimizer. + ++ This requires less effort. +- Code will have to be changed all over sql_select.cc +- update_ref_and_keys() and co. already do several unrelated things. Hooking + up table elimination will make it even worse. + +3.4.2 Equality collection: Option2 +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +Alternatively, we could process the WHERE clause totally on our own. ++ Table elimination is standalone and easy to detach module. +- Some code duplication with update_ref_and_keys() and co. + +Having got the equalities, we'll to propagate functional dependency property +to unique keys, tables and, ultimately, join nests. + +3.4.3 Functional dependency propagation - option 1 +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +Borrow the approach used in constant table detection code: + + do + { + converted= FALSE; + for each table T in join nest + { + if (check_if_functionally_dependent(T)) + converted= TRUE; + } + } while (converted == TRUE); + + check_if_functionally_dependent(T) + { + if (T has eq_ref access based on func_dep_tables) + return TRUE; + + Apply the same do-while loop-based approach to available equalities + T.column1=func(other columns) + to spread the set of functionally-dependent columns. The goal is to get + all columns of a certain unique key to be bound. + } + + +3.4.4 Functional dependency propagation - option 2 +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +Analyze the ON expression(s) and build a list of + + tbl.field = expr(...) + +equalities. tbl here is a table that belongs to a join nest that could +potentially be eliminated. + +besides those, add to the list + - An element for each unique key in the table that needs to be eliminated + - An element for each table that needs to be eliminated + - An element for each join nest that can be eliminated (i.e. has no + references from outside). + +Then, setup "reverse dependencies": each element should have pointers to +elements that are functionally dependent on it: + +- "tbl.field=expr(...)" equality is functionally dependent on all fields that + are used in "expr(...)" (here we take into account only fields that belong + to tables that can potentially be eliminated). +- a unique key is dependent on all of its components +- a table is dependent on all of its unique keys +- a join nest is dependent on all tables that it contains + +These pointers are stored in form of one bitmap, such that: + + "X depends on Y" == test( bitmap[(X's number)*n_objects + (Y's number)] ) + +Each object also stores a number of dependencies it needs to be satisfied +before it itself is satisfied: + +- "tbl.field=expr(...)" needs all its underlying fields (if a field is + referenced many times it is counted only once) + +- a unique key needs all of its key parts + +- a table needs only one of its unique keys + +- a join nest needs all of its tables + +(TODO: so what do we do when we've marked a table as constant? We'll need to +update the "field=expr(....)" elements that use fields of that table. And the +problem is that we won't know how much to decrement from the counters of those +elements. + +Solution#1: switch to table_map() based approach. +Solution#2: introduce separate elements for each involved field. + field will depend on its table, + "field=expr" will depend on fields. +) + +Besides the above, let each element have a pointer to another element, so that +we can have a linked list of elements. + +After the above structures have been created, we start the main algorithm. + +The first step is to create a list of functionally-dependent elements. We walk +across array of dependencies and mark those elements that are already bound +(i.e. their dependencies are satisfied). At the moment those immediately-bound +are only "field=expr" dependencies that don't refer to any columns that are +not bound. + +The second step is the loop + + while (bound_list is not empty) + { + Take the first bound element F off the list. + Use the bitmap to find out what other elements depended on it + for each such element E + { + if (E becomes bound after F is bound) + add E to the list; + } + } + +The last step is to walk through elements that represent the join nests. Those +that are bound can be eliminated. + +4. Removal operation properties +=============================== +* There is always one way to remove (no choice to remove either this or that) +* It is always better to remove as much tables as possible (at least within + our cost model). +Thus, no need for any cost calculations/etc. It's an unconditional rewrite. + + +5. Removal operation +==================== +(This depends a lot on whether we make table elimination a one-off rewrite or +conditional) + +At the moment table elimination is re-done for each join re-execution, hence +the removal operation is designed not to modify any statement's permanent +members. + +* Remove the outer join nest's nested join structure (i.e. get the + outer join's TABLE_LIST object $OJ and remove it from $OJ->embedding, + $OJ->embedding->nested_join. Update table_map's of all ancestor nested + joins). [MARK2] + +* Move the tables and their JOIN_TABs to the front of join order, like it is + done with const tables, with exception that if eliminated outer join nest + was within another outer join nest, that shouldn't prevent us from moving + away the eliminated tables. + +* Update join->table_count and all-join-tables bitmap. + ^ TODO: not true anymore ^ + +* That's it. Nothing else? + +6. User interface +================= + +6.1 @@optimizer_switch flag +--------------------------- +Argument againist adding the flag: +* It is always better to perform table elimination than not to do it. + +Arguments for the flag: +* It is always theoretically possible that the new code will cause unintended + slowdowns. +* Having the flag is useful for QA and comparative benchmarking. + +Decision so far: add the flag under #ifdef. Make the flag be present in debug +builds. + +6.2 EXPLAIN [EXTENDED] +---------------------- +There are two possible options: +1. Show eliminated tables, like we do with const tables. +2. Do not show eliminated tables. + +We chose option 2, because: +- the table is not accessed at all (besides locking it) +- it is more natural for anchor model user - when he's querying an anchor- + and attributes view, he doesn't care about the unused attributes. + +EXPLAIN EXTENDED+SHOW WARNINGS won't show the removed table either. + +NOTE: Before this WL, the warning text was generated after all JOIN objects +have been destroyed. This didn't allow to use information about join plan +when printing the warning. We've fixed this by keeping the JOIN objects until +the warning text has been generated. + +Table elimination removes inner sides of outer join, and logically the ON +clause is also removed. If this clause has any subqueries, they will be +also removed from EXPLAIN output. + +An exception to the above is that if we eliminate a derived table, it will +still be shown in EXPLAIN output. This comes from the fact that the FROM +subqueries are evaluated before table elimination is invoked. +TODO: Is the above ok or still remove parts of FROM subqueries? + +7. Miscellaneous adjustments +============================ + +7.1 Fix used_tables() of aggregate functions +-------------------------------------------- +Aggregate functions used to report that they depend on all tables, that is, + + item_agg_func->used_tables() == (1ULL << join->tables) - 1 + +always. Fixed it, now aggregate function reports that it depends on the +tables that its arguments depend on. In particular, COUNT(*) reports that it +depends on no tables (item_count_star->used_tables()==0). One consequence of +that is that "item->used_tables()==0" is not equivalent to +"item->const_item()==true" anymore (not sure if it's "anymore" or this has +been already so for some items). + +7.2 Make subquery predicates collect their outer references +----------------------------------------------------------- +Per-column functional dependency analysis requires us to take a + + tbl.field = func(...) + +equality and tell which columns of which tables are referred from func(...) +expression. For scalar expressions, this is accomplished by Item::walk()-based +traversal. It should be reasonably cheap (the only practical Item that can be +expensive to traverse seems to be a special case of "col IN (const1,const2, +...)". check if we traverse the long list for such items). + +For correlated subqueries, traversal can be expensive, it is cheaper to make +each subquery item have a list of its outer references. The list can be +collected at fix_fields() stage with very little extra cost, and then it could +be used for other optimizations. + + +8. Other concerns +================= + +8.1 Relationship with outer->inner joins converter +-------------------------------------------------- +One could suspect that outer->inner join conversion could get in the way +of table elimination by changing outer joins (which could be eliminated) +to inner (which we will not try to eliminate). +This concern is not valid: we make outer->inner conversions based on +predicates in WHERE. If the WHERE referred to an inner table (this is a +requirement for the conversion) then table elimination would not be +applicable anyway. + +8.2 Relationship with prepared statements +----------------------------------------- +On one hand, it's natural to desire to make table elimination a +once-per-statement operation, like outer->inner join conversion. We'll have +to limit the applicability by removing [MARK1] as that can change during +lifetime of the statement. + +The other option is to do table elimination every time. This will require to +rework operation [MARK2] to be undoable. + + +8.3 Relationship with constant table detection +---------------------------------------------- +Table elimination is performed after constant table detection (but before +the range analysis). Constant tables are technically different from +eliminated ones (e.g. the former are shown in EXPLAIN and the latter aren't). +Considering we've already done the join_read_const_table() call, is there any +real difference between constant table and eliminated one? If there is, should +we mark const tables also as eliminated? +from user/EXPLAIN point of view: no. constant table is the one that we read +one record from. eliminated table is the one that we don't acccess at all. +TODO + +9. Tests and benchmarks +======================= +Create a benchmark in sql-bench which checks if the DBMS has table +elimination. +[According to Monty] Run + - query Q1 that would use elimination + - query Q2 that is very similar to Q1 (so that they would have same + QEP, execution cost, etc) but cannot use table elimination. +then compare run times and make a conclusion about whether the used dbms +supports table elimination. -=-=(Guest - Thu, 23 Jul 2009, 20:07)=-=- Dependency created: 29 now depends on 17 -=-=(Monty - Thu, 23 Jul 2009, 09:19)=-=- Version updated. --- /tmp/wklog.17.old.24090 2009-07-23 09:19:32.000000000 +0300 +++ /tmp/wklog.17.new.24090 2009-07-23 09:19:32.000000000 +0300 @@ -1 +1 @@ -Server-9.x +Server-5.1 -=-=(Guest - Mon, 20 Jul 2009, 14:28)=-=- deukje weg Worked 1 hour and estimate 3 hours remain (original estimate increased by 4 hours). -=-=(Guest - Fri, 17 Jul 2009, 02:44)=-=- Version updated. --- /tmp/wklog.17.old.24138 2009-07-17 02:44:49.000000000 +0300 +++ /tmp/wklog.17.new.24138 2009-07-17 02:44:49.000000000 +0300 @@ -1 +1 @@ -9.x +Server-9.x -=-=(Guest - Fri, 17 Jul 2009, 02:44)=-=- Version updated. --- /tmp/wklog.17.old.24114 2009-07-17 02:44:36.000000000 +0300 +++ /tmp/wklog.17.new.24114 2009-07-17 02:44:36.000000000 +0300 @@ -1 +1 @@ -Server-5.1 +9.x -=-=(Guest - Fri, 17 Jul 2009, 02:44)=-=- Category updated. --- /tmp/wklog.17.old.24114 2009-07-17 02:44:36.000000000 +0300 +++ /tmp/wklog.17.new.24114 2009-07-17 02:44:36.000000000 +0300 @@ -1 +1 @@ -Server-Sprint +Client-BackLog ------------------------------------------------------------ -=-=(View All Progress Notes, 29 total)=-=- http://askmonty.org/worklog/index.pl?tid=17&nolimit=1 DESCRIPTION: Eliminate not needed tables from SELECT queries.. This will speed up some views and automatically generated queries. Example: CREATE TABLE B (id int primary key); select A.colA from tableA A left outer join tableB B on B.id = A.id; In this case we can remove table B and the join from the query. HIGH-LEVEL SPECIFICATION: Here is an extended explanation of table elimination. Table elimination is a feature found in some modern query optimizers, of which Microsoft SQL Server 2005/2008 seems to have the most advanced implementation. Oracle 11g has also been confirmed to use table elimination but not to the same extent. Basically, what table elimination does, is to remove tables from the execution plan when it is unnecessary to include them. This can, of course, only happen if the right circumstances arise. Let us for example look at the following query: select A.colA from tableA A left outer join tableB B on B.id = A.id; When using A as the left table we ensure that the query will return at least as many rows as there are in that table. For rows where the join condition (B.id = A.id) is not met the selected column (A.colA) will still contain it's original value. The not seen B.* row would contain all NULL:s. However, the result set could actually contain more rows than what is found in tableA if there are duplicates of the column B.id in tableB. If A contains a row [1, "val1"] and B the rows [1, "other1a"],[1, "other1b"] then two rows will match in the join condition. The only way to know what the result will look like is to actually touch both tables during execution. Instead, let's say that tableB contains rows that make it possible to place a unique constraint on the column B.id, for example and often the case a primary key. In this situation we know that we will get exactly as many rows as there are in tableA, since joining with tableB cannot introduce any duplicates. If further, as in the example query, we do not select any columns from tableB, touching that table during execution is unnecessary. We can remove the whole join operation from the execution plan. Both SQL Server 2005/2008 and Oracle 11g will deploy table elimination in the case described above. Let us look at a more advanced query, where Oracle fails. select A.colA from tableA A left outer join tableB B on B.id = A.id and B.fromDate = ( select max(sub.fromDate) from tableB sub where sub.id = A.id ); In this example we have added another join condition, which ensures that we only pick the matching row from tableB having the latest fromDate. In this case tableB will contain duplicates of the column B.id, so in order to ensure uniqueness the primary key has to contain the fromDate column as well. In other words the primary key of tableB is (B.id, B.fromDate). Furthermore, since the subselect ensures that we only pick the latest B.fromDate for a given B.id we know that at most one row will match the join condition. We will again have the situation where joining with tableB cannot affect the number of rows in the result set. Since we do not select any columns from tableB, the whole join operation can be eliminated from the execution plan. SQL Server 2005/2008 will deploy table elimination in this situation as well. We have not found a way to make Oracle 11g use it for this type of query. Queries like these arise in two situations. Either when you have denormalized model consisting of a fact table with several related dimension tables, or when you have a highly normalized model where each attribute is stored in its own table. The example with the subselect is common whenever you store historized/versioned data. LOW-LEVEL DESIGN: The code (currently in development) is at lp: ~maria-captains/maria/maria-5.1-table-elimination tree. <contents> 1. Elimination criteria 2. No outside references check 2.1 Quick check if there are tables with no outside references 3. One-match check 3.1 Functional dependency source #1: Potential eq_ref access 3.2 Functional dependency source #2: col2=func(col1) 3.3 Functional dependency source #3: One or zero records in the table 3.4 Functional dependency check implementation 3.4.1 Equality collection: Option1 3.4.2 Equality collection: Option2 3.4.3 Functional dependency propagation - option 1 3.4.4 Functional dependency propagation - option 2 4. Removal operation properties 5. Removal operation 6. User interface 6.1 @@optimizer_switch flag 6.2 EXPLAIN [EXTENDED] 7. Miscellaneous adjustments 7.1 Fix used_tables() of aggregate functions 7.2 Make subquery predicates collect their outer references 8. Other concerns 8.1 Relationship with outer->inner joins converter 8.2 Relationship with prepared statements 8.3 Relationship with constant table detection 9. Tests and benchmarks </contents> It's not really about elimination of tables, it's about elimination of inner sides of outer joins. 1. Elimination criteria ======================= We can eliminate inner side of an outer join nest if: 1. There are no references to columns of the inner tables anywhere else in the query. 2. For each record combination of outer tables, it will always produce exactly one matching record combination. Most of effort in this WL entry is checking these two conditions. 2. No outside references check ============================== Criterion #1 means that the WHERE clause, ON clauses of embedding/subsequent outer joins, ORDER BY, GROUP BY and HAVING must have no references to inner tables of the outer join nest we're trying to remove. For multi-table UPDATE/DELETE we also must not remove tables that we're updating/deleting from or tables that are used in UPDATE's SET clause. 2.1 Quick check if there are tables with no outside references ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Before we start searching for outer join nests that could be eliminated, we'll do a quick and cheap check if there possibly could be something that could be eliminated: if (there are outer joins && (tables used in select_list | tables used in group/order by UNION | tables used in where) != bitmap_of_all_join_tables) { attempt table elimination; } 3. One-match check ================== We can eliminate inner side of outer join if it will always generate exactly one matching record combination. By definition of OUTER JOIN, a NULL-complemented record combination will be generated when the inner side of outer join has not produced any matches. What remains to be checked is that there is no possiblity that inner side of the outer join could produce more than one matching record combination. We'll refer to one-match property as "functional dependency": - A outer join nest is functionally dependent [wrt outer tables] if it will produce one matching record combination per each record combination of outer tables - A table is functionally dependent wrt certain set of dependency tables, if record combination of dependency tables uniquely identifies zero or one matching record in the table - Definitions of functional dependency of keys (=column tuples) and columns are apparent. Our goal is to prove that the entire join nest is functionally-dependent. Join nest is functionally dependent (on the otside tables) if each of its elements (those can be either base tables or join nests) is functionally dependent. Functional dependency is transitive: if table A is f-dependent on the outer tables and table B is f.dependent on {A, outer_tables} then B is functionally dependent on the outer tables. Subsequent sections list cases when we can declare a table to be functionally-dependent. 3.1 Functional dependency source #1: Potential eq_ref access ------------------------------------------------------------ This is the most practically-important case. Taking the example from the HLD of this WL entry: select A.colA from tableA A left outer join tableB B on B.id = A.id; and generalizing it: a table TBL is functionally-dependent if the ON expression allows to construct a potential eq_ref access to table TBL that uses only outer or functionally-dependent tables. In other words: table TBL will have one match if the ON expression can be converted into this form TBL.unique_key=func(one_match_tables) AND .. remainder ... (with appropriate extension for multi-part keys), where one_match_tables= { tables that are not on the inner side of the outer join in question, and functionally dependent tables } Note that this will cover constant tables, except those that are constant because they have 0/1 record or are partitioned and have no used partitions. 3.2 Functional dependency source #2: col2=func(col1) ---------------------------------------------------- This comes from the second example in the HLS: create unique index idx on tableB (id, fromDate); ... left outer join tableB B on B.id = A.id and B.fromDate = (select max(sub.fromDate) from tableB sub where sub.id = A.id); Here it is apparent that tableB can be eliminated. It is not possible to construct eq_ref access to tableB, though, because for the second part of the primary key (fromDate column) we only got a condition in this form: B.fromDate= func(tableB) (we write "func(tableB)" because ref optimizer can only determine which tables the right part of the equality depends on). In general case, equality like this doesn't guarantee functional dependency. For example, if func() == { return fromDate;}, i.e the ON expression is ... ON B.id = A.id and B.fromDate = B.fromDate then that would allow table B to have multiple matches per record of table A. In order to be able to distinguish between these two cases, we'll need to go down to column level: - A table is functionally dependent if it has a unique key that's functionally dependent - A unique key is functionally dependent when all of its columns are functionally dependent - A table column is functionally dependent if the ON clause allows to extract an AND-part in this form: tbl.column = f(functionally-dependent columns or columns of outer tables) 3.3 Functional dependency source #3: One or zero records in the table --------------------------------------------------------------------- A table with one or zero records cannot generate more than one matching record. This source is of lesser importance as one/zero-record tables are only MyISAM tables. 3.4 Functional dependency check implementation ---------------------------------------------- As shown above, we need something similar to KEYUSE structures, but not exactly that (we need things that current ref optimizer considers unusable and don't need things that it considers usable). 3.4.1 Equality collection: Option1 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ We could - extend KEYUSE structures to store all kinds of equalities we need - change update_ref_and_keys() and co. to collect equalities both for ref access and for table elimination = [possibly] Improve [eq_]ref access to be able to use equalities in form keypart2=func(keypart1) - process the KEYUSE array both by table elimination and by ref access optimizer. + This requires less effort. - Code will have to be changed all over sql_select.cc - update_ref_and_keys() and co. already do several unrelated things. Hooking up table elimination will make it even worse. 3.4.2 Equality collection: Option2 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Alternatively, we could process the WHERE clause totally on our own. + Table elimination is standalone and easy to detach module. - Some code duplication with update_ref_and_keys() and co. Having got the equalities, we'll to propagate functional dependency property to unique keys, tables and, ultimately, join nests. 3.4.3 Functional dependency propagation - option 1 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Borrow the approach used in constant table detection code: do { converted= FALSE; for each table T in join nest { if (check_if_functionally_dependent(T)) converted= TRUE; } } while (converted == TRUE); check_if_functionally_dependent(T) { if (T has eq_ref access based on func_dep_tables) return TRUE; Apply the same do-while loop-based approach to available equalities T.column1=func(other columns) to spread the set of functionally-dependent columns. The goal is to get all columns of a certain unique key to be bound. } 3.4.4 Functional dependency propagation - option 2 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Analyze the ON expression(s) and build a list of tbl.field = expr(...) equalities. tbl here is a table that belongs to a join nest that could potentially be eliminated. besides those, add to the list - An element for each unique key in the table that needs to be eliminated - An element for each table that needs to be eliminated - An element for each join nest that can be eliminated (i.e. has no references from outside). Then, setup "reverse dependencies": each element should have pointers to elements that are functionally dependent on it: - "tbl.field=expr(...)" equality is functionally dependent on all fields that are used in "expr(...)" (here we take into account only fields that belong to tables that can potentially be eliminated). - a unique key is dependent on all of its components - a table is dependent on all of its unique keys - a join nest is dependent on all tables that it contains These pointers are stored in form of one bitmap, such that: "X depends on Y" == test( bitmap[(X's number)*n_objects + (Y's number)] ) Each object also stores a number of dependencies it needs to be satisfied before it itself is satisfied: - "tbl.field=expr(...)" needs all its underlying fields (if a field is referenced many times it is counted only once) - a unique key needs all of its key parts - a table needs only one of its unique keys - a join nest needs all of its tables (TODO: so what do we do when we've marked a table as constant? We'll need to update the "field=expr(....)" elements that use fields of that table. And the problem is that we won't know how much to decrement from the counters of those elements. Solution#1: switch to table_map() based approach. Solution#2: introduce separate elements for each involved field. field will depend on its table, "field=expr" will depend on fields. ) Besides the above, let each element have a pointer to another element, so that we can have a linked list of elements. After the above structures have been created, we start the main algorithm. The first step is to create a list of functionally-dependent elements. We walk across array of dependencies and mark those elements that are already bound (i.e. their dependencies are satisfied). At the moment those immediately-bound are only "field=expr" dependencies that don't refer to any columns that are not bound. The second step is the loop while (bound_list is not empty) { Take the first bound element F off the list. Use the bitmap to find out what other elements depended on it for each such element E { if (E becomes bound after F is bound) add E to the list; } } The last step is to walk through elements that represent the join nests. Those that are bound can be eliminated. 4. Removal operation properties =============================== * There is always one way to remove (no choice to remove either this or that) * It is always better to remove as much tables as possible (at least within our cost model). Thus, no need for any cost calculations/etc. It's an unconditional rewrite. 5. Removal operation ==================== (This depends a lot on whether we make table elimination a one-off rewrite or conditional) At the moment table elimination is re-done for each join re-execution, hence the removal operation is designed not to modify any statement's permanent members. * Remove the outer join nest's nested join structure (i.e. get the outer join's TABLE_LIST object $OJ and remove it from $OJ->embedding, $OJ->embedding->nested_join. Update table_map's of all ancestor nested joins). [MARK2] * Move the tables and their JOIN_TABs to the front of join order, like it is done with const tables, with exception that if eliminated outer join nest was within another outer join nest, that shouldn't prevent us from moving away the eliminated tables. * Update join->table_count and all-join-tables bitmap. ^ TODO: not true anymore ^ * That's it. Nothing else? 6. User interface ================= 6.1 @@optimizer_switch flag --------------------------- Argument againist adding the flag: * It is always better to perform table elimination than not to do it. Arguments for the flag: * It is always theoretically possible that the new code will cause unintended slowdowns. * Having the flag is useful for QA and comparative benchmarking. Decision so far: add the flag under #ifdef. Make the flag be present in debug builds. 6.2 EXPLAIN [EXTENDED] ---------------------- There are two possible options: 1. Show eliminated tables, like we do with const tables. 2. Do not show eliminated tables. We chose option 2, because: - the table is not accessed at all (besides locking it) - it is more natural for anchor model user - when he's querying an anchor- and attributes view, he doesn't care about the unused attributes. EXPLAIN EXTENDED+SHOW WARNINGS won't show the removed table either. NOTE: Before this WL, the warning text was generated after all JOIN objects have been destroyed. This didn't allow to use information about join plan when printing the warning. We've fixed this by keeping the JOIN objects until the warning text has been generated. Table elimination removes inner sides of outer join, and logically the ON clause is also removed. If this clause has any subqueries, they will be also removed from EXPLAIN output. An exception to the above is that if we eliminate a derived table, it will still be shown in EXPLAIN output. This comes from the fact that the FROM subqueries are evaluated before table elimination is invoked. TODO: Is the above ok or still remove parts of FROM subqueries? 7. Miscellaneous adjustments ============================ 7.1 Fix used_tables() of aggregate functions -------------------------------------------- Aggregate functions used to report that they depend on all tables, that is, item_agg_func->used_tables() == (1ULL << join->tables) - 1 always. Fixed it, now aggregate function reports that it depends on the tables that its arguments depend on. In particular, COUNT(*) reports that it depends on no tables (item_count_star->used_tables()==0). One consequence of that is that "item->used_tables()==0" is not equivalent to "item->const_item()==true" anymore (not sure if it's "anymore" or this has been already so for some items). 7.2 Make subquery predicates collect their outer references ----------------------------------------------------------- Per-column functional dependency analysis requires us to take a tbl.field = func(...) equality and tell which columns of which tables are referred from func(...) expression. For scalar expressions, this is accomplished by Item::walk()-based traversal. It should be reasonably cheap (the only practical Item that can be expensive to traverse seems to be a special case of "col IN (const1,const2, ...)". check if we traverse the long list for such items). For correlated subqueries, traversal can be expensive, it is cheaper to make each subquery item have a list of its outer references. The list can be collected at fix_fields() stage with very little extra cost, and then it could be used for other optimizations. 8. Other concerns ================= 8.1 Relationship with outer->inner joins converter -------------------------------------------------- One could suspect that outer->inner join conversion could get in the way of table elimination by changing outer joins (which could be eliminated) to inner (which we will not try to eliminate). This concern is not valid: we make outer->inner conversions based on predicates in WHERE. If the WHERE referred to an inner table (this is a requirement for the conversion) then table elimination would not be applicable anyway. 8.2 Relationship with prepared statements ----------------------------------------- On one hand, it's natural to desire to make table elimination a once-per-statement operation, like outer->inner join conversion. We'll have to limit the applicability by removing [MARK1] as that can change during lifetime of the statement. The other option is to do table elimination every time. This will require to rework operation [MARK2] to be undoable. 8.3 Relationship with constant table detection ---------------------------------------------- Table elimination is performed after constant table detection (but before the range analysis). Constant tables are technically different from eliminated ones (e.g. the former are shown in EXPLAIN and the latter aren't). Considering we've already done the join_read_const_table() call, is there any real difference between constant table and eliminated one? If there is, should we mark const tables also as eliminated? from user/EXPLAIN point of view: no. constant table is the one that we read one record from. eliminated table is the one that we don't acccess at all. TODO 9. Tests and benchmarks ======================= Create a benchmark in sql-bench which checks if the DBMS has table elimination. [According to Monty] Run - query Q1 that would use elimination - query Q2 that is very similar to Q1 (so that they would have same QEP, execution cost, etc) but cannot use table elimination. then compare run times and make a conclusion about whether the used dbms supports table elimination. ESTIMATED WORK TIME ESTIMATED COMPLETION DATE ----------------------------------------------------------------------- WorkLog (v3.5.9)

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[Maria-developers] MWL#24 review: a question
by Sergey Petrunya 27 Oct '09

27 Oct '09

Hello Igor, I've observed the following to happen with MWL#24 code: mysql> create table t1(kp1 int, kp2a int, kp2b int, filler char(100), key(kp1,kp2a), key(kp1,kp2b)); Query OK, 0 rows affected (0.06 sec) # (test.one_k.a runs from 0 to 999) MariaDB [mwl24a]> insert into t1 select a,a,a, 'filler' from test.one_k; Query OK, 1000 rows affected (0.31 sec) Records: 1000 Duplicates: 0 Warnings: 0 MariaDB [mwl24a]> update t1 set kp1=kp1/100 Query OK, 999 rows affected (2.73 sec) Rows matched: 1000 Changed: 999 Warnings: 0 MariaDB [mwl24a]> explain select * from t1 where (kp1=2 and kp2b =2); +----+-------------+-------+------+---------------+-------+---------+-------------+------+-------------+ | id | select_type | table | type | possible_keys | key | key_len | ref | rows | Extra | +----+-------------+-------+------+---------------+-------+---------+-------------+------+-------------+ | 1 | SIMPLE | t1 | ref | kp1,kp1_2 | kp1_2 | 10 | const,const | 1 | Using where | +----+-------------+-------+------+---------------+-------+---------+-------------+------+-------------+ 1 row in set (0.01 sec) MariaDB [mwl24a]> explain select * from t1 where (kp1=2 and kp2a =2); +----+-------------+-------+------+---------------+------+---------+-------------+------+-------------+ | id | select_type | table | type | possible_keys | key | key_len | ref | rows | Extra | +----+-------------+-------+------+---------------+------+---------+-------------+------+-------------+ | 1 | SIMPLE | t1 | ref | kp1,kp1_2 | kp1 | 10 | const,const | 1 | Using where | +----+-------------+-------+------+---------------+------+---------+-------------+------+-------------+ 1 row in set (0.01 sec) MariaDB [mwl24a]> explain select * from t1 where (kp1=2 and kp2a =2) or (kp1=2 and kp2b =2); +----+-------------+-------+------+---------------+------+---------+-------+------+-------------+ | id | select_type | table | type | possible_keys | key | key_len | ref | rows | Extra | +----+-------------+-------+------+---------------+------+---------+-------+------+-------------+ | 1 | SIMPLE | t1 | ref | kp1,kp1_2 | kp1 | 5 | const | 99 | Using where | +----+-------------+-------+------+---------------+------+---------+-------+------+-------------+ 1 row in set (0.00 sec) So, it will still ignore index_merge option if the keys have common prefix. (*) If the common part does not start from keypart #0, then it's ok: MariaDB [mwl24a]> create table t2 (kp1a int, kp1b int, kp2 int, filler char(100), key(kp1a,kp2), key(kp1b,kp2)); Query OK, 0 rows affected (0.03 sec) MariaDB [mwl24a]> insert into t2 select a,a,a, 'filler' from test.one_k; Query OK, 1000 rows affected (0.15 sec) Records: 1000 Duplicates: 0 Warnings: 0 MariaDB [mwl24a]> explain select * from t2 where (kp1a=10 or kp1b=10) and kp2=3\G *************************** 1. row *************************** id: 1 select_type: SIMPLE table: t2 type: index_merge possible_keys: kp1a,kp1b key: kp1a,kp1b key_len: 10,10 ref: NULL rows: 2 Extra: Using union(kp1a,kp1b); Using where 1 row in set (5.85 sec) Is the (*) effect intentional? BR Sergey -- Sergey Petrunia, Software Developer Monty Program AB, http://askmonty.org Blog: http://s.petrunia.net/blog

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[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (igor:2746)
by Igor Babaev 26 Oct '09

26 Oct '09

#At lp:maria based on revid:igor@askmonty.org-20091017191228-b60lzq0rz3my60p8 2746 Igor Babaev 2009-10-26 [merge] Merge of the latest 5.1 changes. added: mysql-test/suite/funcs_1/r/is_tables_is_embedded.result mysql-test/suite/funcs_1/t/is_tables_is_embedded.test mysql-test/suite/pbxt/my.cnf modified: Docs/INSTALL-BINARY Docs/myisam.txt Docs/mysql.info README client/mysql.cc client/mysql_upgrade.c client/mysqladmin.cc client/mysqlslap.c configure.in extra/yassl/src/crypto_wrapper.cpp extra/yassl/taocrypt/src/aes.cpp extra/yassl/taocrypt/src/blowfish.cpp extra/yassl/taocrypt/src/misc.cpp include/mysys_err.h libmysql/libmysql.c mysql-test/mysql-stress-test.pl mysql-test/mysql-test-run.pl mysql-test/suite/funcs_1/r/is_columns_is_embedded.result mysql-test/suite/funcs_1/r/is_tables_myisam_embedded.result mysql-test/suite/funcs_1/r/is_tables_mysql_embedded.result mysql-test/suite/funcs_1/t/is_tables_is.test mysql-test/suite/pbxt/t/count_distinct3.test mysql-test/suite/pbxt/t/subselect.test mysys/errors.c mysys/my_copy.c mysys/my_init.c mysys/my_redel.c mysys/safemalloc.c scripts/make_binary_distribution.sh scripts/mysql_secure_installation.sh sql/ha_partition.cc sql/log.cc sql/mysqld.cc sql/rpl_rli.cc sql/set_var.cc sql/slave.cc sql/sql_cache.cc sql/sql_parse.cc sql/sql_plugin.cc sql/sql_select.cc sql/udf_example.c storage/maria/Makefile.am storage/maria/ha_maria.cc storage/maria/ma_recovery.c storage/maria/unittest/ma_test_loghandler-t.c storage/myisam/Makefile.am storage/pbxt/src/strutil_xt.cc support-files/Makefile.am support-files/config.huge.ini.sh* support-files/config.medium.ini.sh* support-files/config.small.ini.sh* support-files/my-innodb-heavy-4G.cnf.sh support-files/my-small.cnf.sh support-files/mysql.server.sh tests/mysql_client_test.c unittest/mysys/base64-t.c === modified file 'Docs/INSTALL-BINARY' --- a/Docs/INSTALL-BINARY 2009-09-16 12:03:18 +0000 +++ b/Docs/INSTALL-BINARY 2009-10-23 16:48:54 +0000 @@ -1,25 +1,20 @@ +MariaDB and MySQL have identical install methods. In this document we +describe how to install MariaDB; However all documentation at www.mysql.com +also applies. -2.9. Installing MySQL from tar.gz Packages on Other Unix-Like Systems - This section covers the installation of MySQL binary distributions - that are provided for various platforms in the form of compressed - tar files (files with a .tar.gz extension). See Section 2.1.2.4, - "MySQL Binaries Compiled by Sun Microsystems, Inc.," for a - detailed list. +2.9. Installing MariaDB from tar.gz Packages on Other Unix-Like Systems - To obtain MySQL, see Section 2.1.3, "How to Get MySQL." + This section covers the installation of MariaDB binary distributions + that are provided for various platforms in the form of compressed + tar files (files with a .tar.gz extension). - MySQL tar file binary distributions have names of the form - mysql-VERSION-OS.tar.gz, where VERSION is a number (for example, + MariaDB tar file binary distributions have names of the form + mariadb-VERSION-OS.tar.gz, where VERSION is a number (for example, 5.1.39), and OS indicates the type of operating system for which the distribution is intended (for example, pc-linux-i686). - In addition to these generic packages, we also offer binaries in - platform-specific package formats for selected platforms. See - Section 2.2, "Standard MySQL Installation Using a Binary - Distribution," for more information on how to install these. - - You need the following tools to install a MySQL tar file binary + You need the following tools to install a MariaDB tar file binary distribution: * GNU gunzip to uncompress the distribution. @@ -33,11 +28,14 @@ program. On other systems with a deficient tar, you should install GNU tar first. - If you run into problems and need to file a bug report, please use - the instructions in Section 1.6, "How to Report Bugs or Problems." + If you run into problems and need to file a bug report, + please report them to: http://bugs.launchpad.net/maria + + See the instructions in Section 1.6, "How to Report Bugs or Problems." The basic commands that you must execute to install and use a - MySQL binary distribution are: + MariaDB binary distribution are: + shell> groupadd mysql shell> useradd -g mysql mysql shell> cd /usr/local @@ -53,7 +51,7 @@ shell> bin/mysqld_safe --user=mysql & Note - This procedure does not set up any passwords for MySQL accounts. + This procedure does not set up any passwords for MariaDB accounts. After following the procedure, proceed to Section 2.11, "Post-Installation Setup and Testing." @@ -80,8 +78,8 @@ shell> useradd -g mysql mysql shell> cd /usr/local 3. Obtain a distribution file using the instructions in Section - 2.1.3, "How to Get MySQL." For a given release, binary - distributions for all platforms are built from the same MySQL + 2.1.3, "How to Get MariaDB." For a given release, binary + distributions for all platforms are built from the same MariaDB source distribution. 4. Unpack the distribution, which creates the installation @@ -106,7 +104,7 @@ shell> cd mysql + The bin directory contains client programs and the server. You should add the full path name of this directory to your PATH environment variable so that your - shell finds the MySQL programs properly. See Section + shell finds the MariaDB programs properly. See Section 2.14, "Environment Variables." + The scripts directory contains the mysql_install_db @@ -126,8 +124,8 @@ shell> chgrp -R mysql . the mysql user. The second changes the group attribute to the mysql group. - 7. If you have not installed MySQL before, you must create the - MySQL data directory and initialize the grant tables: + 7. If you have not installed MariaDB before, you must create the + MariaDB data directory and initialize the grant tables: shell> scripts/mysql_install_db --user=mysql If you run the command as root, include the --user option as shown. If you run the command while logged in as that user, @@ -137,25 +135,26 @@ shell> scripts/mysql_install_db --user=m After creating or updating the grant tables, you need to restart the server manually. - 8. Most of the MySQL installation can be owned by root if you + 8. Most of the MariaDB installation can be owned by root if you like. The exception is that the data directory must be owned by mysql. To accomplish this, run the following commands as root in the installation directory: + shell> chown -R root . shell> chown -R mysql data - 9. If you want MySQL to start automatically when you boot your + 9. If you want MariaDB to start automatically when you boot your machine, you can copy support-files/mysql.server to the location where your system has its startup files. More information can be found in the support-files/mysql.server script itself and in Section 2.11.2.2, "Starting and Stopping - MySQL Automatically." + MariaDB Automatically." 10. You can set up new accounts using the bin/mysql_setpermission script if you install the DBI and DBD::mysql Perl modules. See Section 4.6.14, "mysql_setpermission --- Interactively Set Permissions in Grant Tables." For Perl module installation instructions, see Section 2.15, "Perl Installation Notes." - 11. If you would like to use mysqlaccess and have the MySQL + 11. If you would like to use mysqlaccess and have the MariaDB distribution in some nonstandard location, you must change the location where mysqlaccess expects to find the mysql client. Edit the bin/mysqlaccess script at approximately line 18. @@ -166,7 +165,7 @@ $MYSQL = '/usr/local/bin/mysql'; error will occur when you run mysqlaccess. After everything has been unpacked and installed, you should test - your distribution. To start the MySQL server, use the following + your distribution. To start the MariaDB server, use the following command: shell> bin/mysqld_safe --user=mysql & @@ -185,7 +184,7 @@ shell> bin/mysqld_safe --user=mysql & Note - The accounts that are listed in the MySQL grant tables initially + The accounts that are listed in the MariaDB grant tables initially have no passwords. After starting the server, you should set up passwords for them using the instructions in Section 2.11, "Post-Installation Setup and Testing." === modified file 'Docs/myisam.txt' --- a/Docs/myisam.txt 2000-07-31 19:29:14 +0000 +++ b/Docs/myisam.txt 2009-09-30 23:40:51 +0000 @@ -868,7 +868,7 @@ Space compression makes the index file s Prefix compression helps if there are many strings with an identical prefix. In memory table characteristics -HEAP tables only exists in memory so they are lost if `mysqld' is taken down or crashes. But since they are *very* fast they are usefull as anyway. +HEAP tables only exists in memory so they are lost if `mysqld' is taken down or crashes. But since they are *very* fast they are useful as anyway. The *MySQL* internal HEAP tables uses 100% dynamic hashing without overflow areas and don't have problems with delete. === modified file 'Docs/mysql.info' --- a/Docs/mysql.info 2007-11-02 11:29:13 +0000 +++ b/Docs/mysql.info 2009-10-23 16:48:54 +0000 @@ -1,3 +1,10 @@ +MariaDB is in most aspects identical to MySQL. + +Differences between MySQL and MariaDB can be found at: +http://askmonty.org/wiki/index.php/MariaDB_versus_MySQL + +The MariaDB references manual can be found at: +http://askmonty.org/wiki/index.php/Manual The MySQL Reference Manual is available in various formats on http://dev.mysql.com/doc; if you're interested in the DocBook XML === modified file 'README' --- a/README 2009-09-15 10:46:35 +0000 +++ b/README 2009-10-23 16:48:54 +0000 @@ -1,5 +1,4 @@ This is a release of MariaDB, a branch of MySQL. -MySQL is brought to you by the MySQL team at Sun Microsystems, Inc. MariaDB is a drop-in replacement of MySQL, with more features, less bugs and better performance. === modified file 'client/mysql.cc' --- a/client/mysql.cc 2009-10-02 11:56:11 +0000 +++ b/client/mysql.cc 2009-10-26 11:35:42 +0000 @@ -3812,8 +3812,9 @@ static int com_edit(String *buffer,char *line __attribute__((unused))) { char filename[FN_REFLEN],buff[160]; - int fd,tmp; + int fd,tmp,error; const char *editor; + MY_STAT stat_arg; if ((fd=create_temp_file(filename,NullS,"sql", O_CREAT | O_WRONLY, MYF(MY_WME))) < 0) @@ -3829,9 +3830,13 @@ com_edit(String *buffer,char *line __att !(editor = (char *)getenv("VISUAL"))) editor = "vi"; strxmov(buff,editor," ",filename,NullS); - (void) system(buff); + if ((error= system(buff))) + { + char errmsg[100]; + sprintf(errmsg, "Command '%.40s' failed", buff); + put_info(errmsg, INFO_ERROR, 0, NullS); + } - MY_STAT stat_arg; if (!my_stat(filename,&stat_arg,MYF(MY_WME))) goto err; if ((fd = my_open(filename,O_RDONLY, MYF(MY_WME))) < 0) === modified file 'client/mysql_upgrade.c' --- a/client/mysql_upgrade.c 2009-07-16 12:43:17 +0000 +++ b/client/mysql_upgrade.c 2009-10-26 11:35:42 +0000 @@ -559,12 +559,11 @@ static int upgrade_already_done(void) if (!(in= my_fopen(upgrade_info_file, O_RDONLY, MYF(0)))) return 0; /* Could not open file => not sure */ - /* - Read from file, don't care if it fails since it - will be detected by the strncmp - */ bzero(buf, sizeof(buf)); - fgets(buf, sizeof(buf), in); + if (!fgets(buf, sizeof(buf), in)) + { + /* Ignore, will be detected by strncmp() below */ + } my_fclose(in, MYF(0)); === modified file 'client/mysqladmin.cc' --- a/client/mysqladmin.cc 2009-09-07 20:50:10 +0000 +++ b/client/mysqladmin.cc 2009-10-26 11:35:42 +0000 @@ -1042,8 +1042,8 @@ static int drop_db(MYSQL *mysql, const c puts("Any data stored in the database will be destroyed.\n"); printf("Do you really want to drop the '%s' database [y/N] ",db); fflush(stdout); - VOID(fgets(buf,sizeof(buf)-1,stdin)); - if ((*buf != 'y') && (*buf != 'Y')) + if (fgets(buf,sizeof(buf)-1,stdin) == 0 || + (*buf != 'y') && (*buf != 'Y')) { puts("\nOK, aborting database drop!"); return -1; === modified file 'client/mysqlslap.c' --- a/client/mysqlslap.c 2009-09-25 08:56:53 +0000 +++ b/client/mysqlslap.c 2009-10-26 11:35:42 +0000 @@ -472,7 +472,7 @@ void concurrency_loop(MYSQL *mysql, uint run_query(mysql, "SET AUTOCOMMIT=0", strlen("SET AUTOCOMMIT=0")); if (pre_system) - system(pre_system); + if (system(pre_system)) { /* Ignore for now */ } /* Pre statements are always run after all other logic so they can @@ -487,7 +487,7 @@ void concurrency_loop(MYSQL *mysql, uint run_statements(mysql, post_statements); if (post_system) - system(post_system); + if (system(post_system)) { /* Ignore for now */ } /* We are finished with this run */ if (auto_generate_sql_autoincrement || auto_generate_sql_guid_primary) === modified file 'configure.in' --- a/configure.in 2009-10-08 09:43:31 +0000 +++ b/configure.in 2009-10-23 19:26:26 +0000 @@ -2847,7 +2847,7 @@ do done AC_SUBST(sql_union_dirs) -# Some usefull subst +# Some useful subst AC_SUBST(CC) AC_SUBST(GXX) @@ -2897,13 +2897,11 @@ AC_CONFIG_COMMANDS_POST(ac_configure_arg AC_OUTPUT echo -echo "MySQL has a Web site at http://www.mysql.com/ which carries details on the" -echo "latest release, upcoming features, and other information to make your" -echo "work or play with MySQL more productive. There you can also find" -echo "information about mailing lists for MySQL discussion." +echo "You can find information about MariaDB at" +echo http://askmonty.org/wiki/index.php/MariaDB echo echo "Remember to check the platform specific part of the reference manual for" -echo "hints about installing MySQL on your platform. Also have a look at the" +echo "hints about installing MariaDB on your platform. Also have a look at the" echo "files in the Docs directory." echo @@ -2922,5 +2920,5 @@ echo "---" # The following text is checked in ./Do-compile to verify that configure # ended sucessfully - don't remove it. -echo "Thank you for choosing MySQL!" +echo "Thank you for choosing MariaDB!" echo === modified file 'extra/yassl/src/crypto_wrapper.cpp' --- a/extra/yassl/src/crypto_wrapper.cpp 2007-03-23 12:43:09 +0000 +++ b/extra/yassl/src/crypto_wrapper.cpp 2009-10-26 11:35:42 +0000 @@ -953,7 +953,11 @@ x509* PemToDer(FILE* file, CertType type info->set = true; } } - fgets(line,sizeof(line), file); // get blank line + // get blank line + if (fgets(line,sizeof(line), file) == 0) + { + /* Impossible case */ + } begin = ftell(file); } === modified file 'extra/yassl/taocrypt/src/aes.cpp' --- a/extra/yassl/taocrypt/src/aes.cpp 2007-03-23 12:43:09 +0000 +++ b/extra/yassl/taocrypt/src/aes.cpp 2009-10-26 11:35:42 +0000 @@ -52,6 +52,7 @@ void AES::Process(byte* out, const byte* in += BLOCK_SIZE; } else if (mode_ == CBC) + { if (dir_ == ENCRYPTION) while (blocks--) { r_[0] ^= *(word32*)in; @@ -78,6 +79,7 @@ void AES::Process(byte* out, const byte* out += BLOCK_SIZE; in += BLOCK_SIZE; } + } } #endif // DO_AES_ASM === modified file 'extra/yassl/taocrypt/src/blowfish.cpp' --- a/extra/yassl/taocrypt/src/blowfish.cpp 2007-01-29 15:54:40 +0000 +++ b/extra/yassl/taocrypt/src/blowfish.cpp 2009-10-26 11:35:42 +0000 @@ -54,6 +54,7 @@ void Blowfish::Process(byte* out, const in += BLOCK_SIZE; } else if (mode_ == CBC) + { if (dir_ == ENCRYPTION) while (blocks--) { r_[0] ^= *(word32*)in; @@ -78,6 +79,7 @@ void Blowfish::Process(byte* out, const out += BLOCK_SIZE; in += BLOCK_SIZE; } + } } #endif // DO_BLOWFISH_ASM === modified file 'extra/yassl/taocrypt/src/misc.cpp' --- a/extra/yassl/taocrypt/src/misc.cpp 2007-04-11 20:07:24 +0000 +++ b/extra/yassl/taocrypt/src/misc.cpp 2009-10-26 11:35:42 +0000 @@ -166,6 +166,7 @@ word Crop(word value, unsigned int size) #ifdef TAOCRYPT_X86ASM_AVAILABLE +#ifdef NOT_USED #ifndef _MSC_VER static jmp_buf s_env; static void SigIllHandler(int) @@ -173,6 +174,7 @@ word Crop(word value, unsigned int size) longjmp(s_env, 1); } #endif +#endif bool HaveCpuId() === modified file 'include/mysys_err.h' --- a/include/mysys_err.h 2008-01-03 07:45:46 +0000 +++ b/include/mysys_err.h 2009-10-26 11:35:42 +0000 @@ -63,7 +63,8 @@ extern const char * NEAR globerrs[]; /* #define EE_FILENOTFOUND 29 #define EE_FILE_NOT_CLOSED 30 #define EE_CANT_CHMOD 31 -#define EE_ERROR_LAST 31 /* Copy last error nr */ +#define EE_CANT_COPY_OWNERSHIP 32 +#define EE_ERROR_LAST 32 /* Copy last error nr */ /* Add error numbers before EE_ERROR_LAST and change it accordingly. */ /* exit codes for all MySQL programs */ === modified file 'libmysql/libmysql.c' --- a/libmysql/libmysql.c 2009-10-02 10:36:28 +0000 +++ b/libmysql/libmysql.c 2009-10-23 16:48:54 +0000 @@ -1432,7 +1432,8 @@ mysql_get_server_info(MYSQL *mysql) my_bool STDCALL mariadb_connection(MYSQL *mysql) { - return strinstr(mysql->server_version, "MariaDB") != 0; + return (strinstr(mysql->server_version, "MariaDB") != 0 || + strinstr(mysql->server_version, "-maria-") != 0); } const char * STDCALL === modified file 'mysql-test/mysql-stress-test.pl' --- a/mysql-test/mysql-stress-test.pl 2006-03-03 18:15:01 +0000 +++ b/mysql-test/mysql-stress-test.pl 2009-09-30 23:40:51 +0000 @@ -1100,7 +1100,7 @@ mysql-stress-test.pl --stress-basedir=<d they specified in the list file. --sleep-time=<time in seconds> - Delay between test execution. Could be usefull in continued testsing + Delay between test execution. Could be useful in continued testsing when one of instance of stress script perform periodical cleanup or recreating of some database objects @@ -1109,7 +1109,7 @@ mysql-stress-test.pl --stress-basedir=<d --check-tests-file Check file with list of tests. If file was modified it will force to - reread list of tests. Could be usefull in continued testing for + reread list of tests. Could be useful in continued testing for adding/removing tests without script interruption --mysqltest=/path/to/mysqltest binary === modified file 'mysql-test/mysql-test-run.pl' --- a/mysql-test/mysql-test-run.pl 2009-10-14 08:09:56 +0000 +++ b/mysql-test/mysql-test-run.pl 2009-10-26 11:35:42 +0000 @@ -2402,7 +2402,7 @@ sub check_ndbcluster_support ($) { if ( ! $mysqld_variables{'ndb-connectstring'} ) { - mtr_report(" - skipping ndbcluster, mysqld not compiled with ndbcluster"); + #mtr_report(" - skipping ndbcluster, mysqld not compiled with ndbcluster"); $opt_skip_ndbcluster= 2; return; } === modified file 'mysql-test/suite/funcs_1/r/is_columns_is_embedded.result' --- a/mysql-test/suite/funcs_1/r/is_columns_is_embedded.result 2009-05-19 16:43:50 +0000 +++ b/mysql-test/suite/funcs_1/r/is_columns_is_embedded.result 2009-10-26 11:35:42 +0000 @@ -113,6 +113,96 @@ NULL information_schema GLOBAL_STATUS VA NULL information_schema GLOBAL_STATUS VARIABLE_VALUE 2 NULL YES varchar 1024 3072 NULL NULL utf8 utf8_general_ci varchar(1024) NULL information_schema GLOBAL_VARIABLES VARIABLE_NAME 1 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) NULL information_schema GLOBAL_VARIABLES VARIABLE_VALUE 2 NULL YES varchar 1024 3072 NULL NULL utf8 utf8_general_ci varchar(1024) +NULL information_schema INNODB_BUFFER_POOL_PAGES fix_count 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES flush_type 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES lru_position 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES page_no 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES page_type 1 NULL YES varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) +NULL information_schema INNODB_BUFFER_POOL_PAGES space_id 2 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB compressed 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB fix_count 7 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB flush_type 8 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB lru_position 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB next_page_no 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB page_no 2 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB part_len 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB space_id 1 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX accessed 9 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX data_size 7 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX dirty 11 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX fix_count 14 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX flush_type 15 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX hashed 8 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX index_name 3 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX lru_position 13 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX modified 10 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX n_recs 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX old 12 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX page_no 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX schema_name 1 NULL YES varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX space_id 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX table_name 2 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) +NULL information_schema INNODB_CMP compress_ops 2 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP compress_ops_ok 3 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP compress_time 4 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP page_size 1 0 NO int NULL NULL 10 0 NULL NULL int(5) +NULL information_schema INNODB_CMP uncompress_ops 5 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP uncompress_time 6 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMPMEM pages_free 3 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMPMEM pages_used 2 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMPMEM page_size 1 0 NO int NULL NULL 10 0 NULL NULL int(5) +NULL information_schema INNODB_CMPMEM relocation_ops 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) +NULL information_schema INNODB_CMPMEM relocation_time 5 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMPMEM_RESET pages_free 3 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMPMEM_RESET pages_used 2 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMPMEM_RESET page_size 1 0 NO int NULL NULL 10 0 NULL NULL int(5) +NULL information_schema INNODB_CMPMEM_RESET relocation_ops 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) +NULL information_schema INNODB_CMPMEM_RESET relocation_time 5 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET compress_ops 2 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET compress_ops_ok 3 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET compress_time 4 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET page_size 1 0 NO int NULL NULL 10 0 NULL NULL int(5) +NULL information_schema INNODB_CMP_RESET uncompress_ops 5 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET uncompress_time 6 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_INDEX_STATS fields 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_INDEX_STATS index_name 2 NO varchar 192 576 NULL NULL utf8 utf8_general_ci varchar(192) +NULL information_schema INNODB_INDEX_STATS index_size 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_INDEX_STATS leaf_pages 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_INDEX_STATS row_per_keys 4 NO varchar 256 768 NULL NULL utf8 utf8_general_ci varchar(256) +NULL information_schema INNODB_INDEX_STATS table_name 1 NO varchar 192 576 NULL NULL utf8 utf8_general_ci varchar(192) +NULL information_schema INNODB_LOCKS lock_data 10 NULL YES varchar 8192 24576 NULL NULL utf8 utf8_general_ci varchar(8192) +NULL information_schema INNODB_LOCKS lock_id 1 NO varchar 81 243 NULL NULL utf8 utf8_general_ci varchar(81) +NULL information_schema INNODB_LOCKS lock_index 6 NULL YES varchar 1024 3072 NULL NULL utf8 utf8_general_ci varchar(1024) +NULL information_schema INNODB_LOCKS lock_mode 3 NO varchar 32 96 NULL NULL utf8 utf8_general_ci varchar(32) +NULL information_schema INNODB_LOCKS lock_page 8 NULL YES bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_LOCKS lock_rec 9 NULL YES bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_LOCKS lock_space 7 NULL YES bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_LOCKS lock_table 5 NO varchar 1024 3072 NULL NULL utf8 utf8_general_ci varchar(1024) +NULL information_schema INNODB_LOCKS lock_trx_id 2 NO varchar 18 54 NULL NULL utf8 utf8_general_ci varchar(18) +NULL information_schema INNODB_LOCKS lock_type 4 NO varchar 32 96 NULL NULL utf8 utf8_general_ci varchar(32) +NULL information_schema INNODB_LOCK_WAITS blocking_lock_id 4 NO varchar 81 243 NULL NULL utf8 utf8_general_ci varchar(81) +NULL information_schema INNODB_LOCK_WAITS blocking_trx_id 3 NO varchar 18 54 NULL NULL utf8 utf8_general_ci varchar(18) +NULL information_schema INNODB_LOCK_WAITS requested_lock_id 2 NO varchar 81 243 NULL NULL utf8 utf8_general_ci varchar(81) +NULL information_schema INNODB_LOCK_WAITS requesting_trx_id 1 NO varchar 18 54 NULL NULL utf8 utf8_general_ci varchar(18) +NULL information_schema INNODB_RSEG curr_size 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG max_size 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG page_no 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG rseg_id 1 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG space_id 2 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG zip_size 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS clust_size 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS modified 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS other_size 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS rows 2 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS table_name 1 NO varchar 192 576 NULL NULL utf8 utf8_general_ci varchar(192) +NULL information_schema INNODB_TRX trx_id 1 NO varchar 18 54 NULL NULL utf8 utf8_general_ci varchar(18) +NULL information_schema INNODB_TRX trx_mysql_thread_id 7 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TRX trx_query 8 NULL YES varchar 1024 3072 NULL NULL utf8 utf8_general_ci varchar(1024) +NULL information_schema INNODB_TRX trx_requested_lock_id 4 NULL YES varchar 81 243 NULL NULL utf8 utf8_general_ci varchar(81) +NULL information_schema INNODB_TRX trx_started 3 0000-00-00 00:00:00 NO datetime NULL NULL NULL NULL NULL NULL datetime +NULL information_schema INNODB_TRX trx_state 2 NO varchar 13 39 NULL NULL utf8 utf8_general_ci varchar(13) +NULL information_schema INNODB_TRX trx_wait_started 5 NULL YES datetime NULL NULL NULL NULL NULL NULL datetime +NULL information_schema INNODB_TRX trx_weight 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned NULL information_schema KEY_COLUMN_USAGE COLUMN_NAME 7 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) NULL information_schema KEY_COLUMN_USAGE CONSTRAINT_CATALOG 1 NULL YES varchar 512 1536 NULL NULL utf8 utf8_general_ci varchar(512) NULL information_schema KEY_COLUMN_USAGE CONSTRAINT_NAME 3 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) @@ -167,6 +257,7 @@ NULL information_schema PROCESSLIST ID 1 NULL information_schema PROCESSLIST INFO 8 NULL YES longtext 4294967295 4294967295 NULL NULL utf8 utf8_general_ci longtext NULL information_schema PROCESSLIST STATE 7 NULL YES varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) NULL information_schema PROCESSLIST TIME 6 0 NO int NULL NULL 10 0 NULL NULL int(7) +NULL information_schema PROCESSLIST TIME_MS 9 0.000 NO decimal NULL NULL 22 3 NULL NULL decimal(22,3) NULL information_schema PROCESSLIST USER 2 NO varchar 16 48 NULL NULL utf8 utf8_general_ci varchar(16) NULL information_schema REFERENTIAL_CONSTRAINTS CONSTRAINT_CATALOG 1 NULL YES varchar 512 1536 NULL NULL utf8 utf8_general_ci varchar(512) NULL information_schema REFERENTIAL_CONSTRAINTS CONSTRAINT_NAME 3 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) @@ -300,6 +391,10 @@ NULL information_schema VIEWS TABLE_CATA NULL information_schema VIEWS TABLE_NAME 3 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) NULL information_schema VIEWS TABLE_SCHEMA 2 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) NULL information_schema VIEWS VIEW_DEFINITION 4 NULL NO longtext 4294967295 4294967295 NULL NULL utf8 utf8_general_ci longtext +NULL information_schema XTRADB_ENHANCEMENTS comment 3 NO varchar 100 300 NULL NULL utf8 utf8_general_ci varchar(100) +NULL information_schema XTRADB_ENHANCEMENTS description 2 NO varchar 255 765 NULL NULL utf8 utf8_general_ci varchar(255) +NULL information_schema XTRADB_ENHANCEMENTS link 4 NO varchar 255 765 NULL NULL utf8 utf8_general_ci varchar(255) +NULL information_schema XTRADB_ENHANCEMENTS name 1 NO varchar 255 765 NULL NULL utf8 utf8_general_ci varchar(255) ########################################################################## # Show the quotient of CHARACTER_OCTET_LENGTH and CHARACTER_MAXIMUM_LENGTH ########################################################################## @@ -340,6 +435,7 @@ ORDER BY CHARACTER_SET_NAME, COLLATION_N COL_CML DATA_TYPE CHARACTER_SET_NAME COLLATION_NAME NULL bigint NULL NULL NULL datetime NULL NULL +NULL decimal NULL NULL NULL int NULL NULL --> CHAR(0) is allowed (see manual), and here both CHARACHTER_* values --> are 0, which is intended behavior, and the result of 0 / 0 IS NULL @@ -468,6 +564,96 @@ NULL information_schema FILES CHECKSUM b 3.0000 information_schema GLOBAL_STATUS VARIABLE_VALUE varchar 1024 3072 utf8 utf8_general_ci varchar(1024) 3.0000 information_schema GLOBAL_VARIABLES VARIABLE_NAME varchar 64 192 utf8 utf8_general_ci varchar(64) 3.0000 information_schema GLOBAL_VARIABLES VARIABLE_VALUE varchar 1024 3072 utf8 utf8_general_ci varchar(1024) +3.0000 information_schema INNODB_BUFFER_POOL_PAGES page_type varchar 64 192 utf8 utf8_general_ci varchar(64) +NULL information_schema INNODB_BUFFER_POOL_PAGES space_id bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES page_no bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES lru_position bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES fix_count bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES flush_type bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB space_id bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB page_no bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB compressed bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB part_len bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB next_page_no bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB lru_position bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB fix_count bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB flush_type bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_BUFFER_POOL_PAGES_INDEX schema_name varchar 64 192 utf8 utf8_general_ci varchar(64) +3.0000 information_schema INNODB_BUFFER_POOL_PAGES_INDEX table_name varchar 64 192 utf8 utf8_general_ci varchar(64) +3.0000 information_schema INNODB_BUFFER_POOL_PAGES_INDEX index_name varchar 64 192 utf8 utf8_general_ci varchar(64) +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX space_id bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX page_no bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX n_recs bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX data_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX hashed bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX accessed bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX modified bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX dirty bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX old bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX lru_position bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX fix_count bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX flush_type bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_CMP page_size int NULL NULL NULL NULL int(5) +NULL information_schema INNODB_CMP compress_ops int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP compress_ops_ok int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP compress_time int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP uncompress_ops int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP uncompress_time int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM page_size int NULL NULL NULL NULL int(5) +NULL information_schema INNODB_CMPMEM pages_used int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM pages_free int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM relocation_ops bigint NULL NULL NULL NULL bigint(21) +NULL information_schema INNODB_CMPMEM relocation_time int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM_RESET page_size int NULL NULL NULL NULL int(5) +NULL information_schema INNODB_CMPMEM_RESET pages_used int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM_RESET pages_free int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM_RESET relocation_ops bigint NULL NULL NULL NULL bigint(21) +NULL information_schema INNODB_CMPMEM_RESET relocation_time int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET page_size int NULL NULL NULL NULL int(5) +NULL information_schema INNODB_CMP_RESET compress_ops int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET compress_ops_ok int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET compress_time int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET uncompress_ops int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET uncompress_time int NULL NULL NULL NULL int(11) +3.0000 information_schema INNODB_INDEX_STATS table_name varchar 192 576 utf8 utf8_general_ci varchar(192) +3.0000 information_schema INNODB_INDEX_STATS index_name varchar 192 576 utf8 utf8_general_ci varchar(192) +NULL information_schema INNODB_INDEX_STATS fields bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_INDEX_STATS row_per_keys varchar 256 768 utf8 utf8_general_ci varchar(256) +NULL information_schema INNODB_INDEX_STATS index_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_INDEX_STATS leaf_pages bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_LOCKS lock_id varchar 81 243 utf8 utf8_general_ci varchar(81) +3.0000 information_schema INNODB_LOCKS lock_trx_id varchar 18 54 utf8 utf8_general_ci varchar(18) +3.0000 information_schema INNODB_LOCKS lock_mode varchar 32 96 utf8 utf8_general_ci varchar(32) +3.0000 information_schema INNODB_LOCKS lock_type varchar 32 96 utf8 utf8_general_ci varchar(32) +3.0000 information_schema INNODB_LOCKS lock_table varchar 1024 3072 utf8 utf8_general_ci varchar(1024) +3.0000 information_schema INNODB_LOCKS lock_index varchar 1024 3072 utf8 utf8_general_ci varchar(1024) +NULL information_schema INNODB_LOCKS lock_space bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_LOCKS lock_page bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_LOCKS lock_rec bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_LOCKS lock_data varchar 8192 24576 utf8 utf8_general_ci varchar(8192) +3.0000 information_schema INNODB_LOCK_WAITS requesting_trx_id varchar 18 54 utf8 utf8_general_ci varchar(18) +3.0000 information_schema INNODB_LOCK_WAITS requested_lock_id varchar 81 243 utf8 utf8_general_ci varchar(81) +3.0000 information_schema INNODB_LOCK_WAITS blocking_trx_id varchar 18 54 utf8 utf8_general_ci varchar(18) +3.0000 information_schema INNODB_LOCK_WAITS blocking_lock_id varchar 81 243 utf8 utf8_general_ci varchar(81) +NULL information_schema INNODB_RSEG rseg_id bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG space_id bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG zip_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG page_no bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG max_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG curr_size bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_TABLE_STATS table_name varchar 192 576 utf8 utf8_general_ci varchar(192) +NULL information_schema INNODB_TABLE_STATS rows bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS clust_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS other_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS modified bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_TRX trx_id varchar 18 54 utf8 utf8_general_ci varchar(18) +3.0000 information_schema INNODB_TRX trx_state varchar 13 39 utf8 utf8_general_ci varchar(13) +NULL information_schema INNODB_TRX trx_started datetime NULL NULL NULL NULL datetime +3.0000 information_schema INNODB_TRX trx_requested_lock_id varchar 81 243 utf8 utf8_general_ci varchar(81) +NULL information_schema INNODB_TRX trx_wait_started datetime NULL NULL NULL NULL datetime +NULL information_schema INNODB_TRX trx_weight bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TRX trx_mysql_thread_id bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_TRX trx_query varchar 1024 3072 utf8 utf8_general_ci varchar(1024) 3.0000 information_schema KEY_COLUMN_USAGE CONSTRAINT_CATALOG varchar 512 1536 utf8 utf8_general_ci varchar(512) 3.0000 information_schema KEY_COLUMN_USAGE CONSTRAINT_SCHEMA varchar 64 192 utf8 utf8_general_ci varchar(64) 3.0000 information_schema KEY_COLUMN_USAGE CONSTRAINT_NAME varchar 64 192 utf8 utf8_general_ci varchar(64) @@ -523,6 +709,7 @@ NULL information_schema PROCESSLIST ID b NULL information_schema PROCESSLIST TIME int NULL NULL NULL NULL int(7) 3.0000 information_schema PROCESSLIST STATE varchar 64 192 utf8 utf8_general_ci varchar(64) 1.0000 information_schema PROCESSLIST INFO longtext 4294967295 4294967295 utf8 utf8_general_ci longtext +NULL information_schema PROCESSLIST TIME_MS decimal NULL NULL NULL NULL decimal(22,3) 3.0000 information_schema REFERENTIAL_CONSTRAINTS CONSTRAINT_CATALOG varchar 512 1536 utf8 utf8_general_ci varchar(512) 3.0000 information_schema REFERENTIAL_CONSTRAINTS CONSTRAINT_SCHEMA varchar 64 192 utf8 utf8_general_ci varchar(64) 3.0000 information_schema REFERENTIAL_CONSTRAINTS CONSTRAINT_NAME varchar 64 192 utf8 utf8_general_ci varchar(64) @@ -655,3 +842,7 @@ NULL information_schema TRIGGERS CREATED 3.0000 information_schema VIEWS SECURITY_TYPE varchar 7 21 utf8 utf8_general_ci varchar(7) 3.0000 information_schema VIEWS CHARACTER_SET_CLIENT varchar 32 96 utf8 utf8_general_ci varchar(32) 3.0000 information_schema VIEWS COLLATION_CONNECTION varchar 32 96 utf8 utf8_general_ci varchar(32) +3.0000 information_schema XTRADB_ENHANCEMENTS name varchar 255 765 utf8 utf8_general_ci varchar(255) +3.0000 information_schema XTRADB_ENHANCEMENTS description varchar 255 765 utf8 utf8_general_ci varchar(255) +3.0000 information_schema XTRADB_ENHANCEMENTS comment varchar 100 300 utf8 utf8_general_ci varchar(100) +3.0000 information_schema XTRADB_ENHANCEMENTS link varchar 255 765 utf8 utf8_general_ci varchar(255) === added file 'mysql-test/suite/funcs_1/r/is_tables_is_embedded.result' --- a/mysql-test/suite/funcs_1/r/is_tables_is_embedded.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/funcs_1/r/is_tables_is_embedded.result 2009-10-26 11:35:42 +0000 @@ -0,0 +1,1921 @@ +DROP DATABASE IF EXISTS test1; +CREATE DATABASE test1; +SELECT *, +LEFT( table_comment, +IF(INSTR(table_comment,'InnoDB free') = 0 +AND INSTR(table_comment,'number_of_replicas') = 0, +LENGTH(table_comment), +INSTR(table_comment,'InnoDB free') ++ INSTR(table_comment,'number_of_replicas') - 1)) +AS "user_comment", +'-----------------------------------------------------' AS "Separator" +FROM information_schema.tables +WHERE table_schema = 'information_schema' +AND table_name <> 'profiling' +ORDER BY table_schema,table_name; +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME CHARACTER_SETS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLLATIONS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLLATION_CHARACTER_SET_APPLICABILITY +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLUMNS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLUMN_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME ENGINES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME EVENTS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME FILES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME GLOBAL_STATUS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME GLOBAL_VARIABLES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_BUFFER_POOL_PAGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_BUFFER_POOL_PAGES_BLOB +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_BUFFER_POOL_PAGES_INDEX +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMP +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMPMEM +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMPMEM_RESET +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMP_RESET +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_INDEX_STATS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_LOCKS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_LOCK_WAITS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_RSEG +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_TABLE_STATS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_TRX +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME KEY_COLUMN_USAGE +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME PARTITIONS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME PLUGINS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME PROCESSLIST +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME REFERENTIAL_CONSTRAINTS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME ROUTINES +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SCHEMATA +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SCHEMA_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SESSION_STATUS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SESSION_VARIABLES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME STATISTICS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TABLES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TABLE_CONSTRAINTS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TABLE_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TRIGGERS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME USER_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME VIEWS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME XTRADB_ENHANCEMENTS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +DROP USER testuser1@localhost; +CREATE USER testuser1@localhost; +GRANT SELECT ON test1.* TO testuser1@localhost; +# Establish connection testuser1 (user=testuser1) +SELECT *, +LEFT( table_comment, +IF(INSTR(table_comment,'InnoDB free') = 0 +AND INSTR(table_comment,'number_of_replicas') = 0, +LENGTH(table_comment), +INSTR(table_comment,'InnoDB free') ++ INSTR(table_comment,'number_of_replicas') - 1)) +AS "user_comment", +'-----------------------------------------------------' AS "Separator" +FROM information_schema.tables +WHERE table_schema = 'information_schema' +AND table_name <> 'profiling' +ORDER BY table_schema,table_name; +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME CHARACTER_SETS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLLATIONS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLLATION_CHARACTER_SET_APPLICABILITY +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLUMNS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLUMN_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME ENGINES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME EVENTS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME FILES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME GLOBAL_STATUS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME GLOBAL_VARIABLES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_BUFFER_POOL_PAGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_BUFFER_POOL_PAGES_BLOB +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_BUFFER_POOL_PAGES_INDEX +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMP +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMPMEM +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMPMEM_RESET +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMP_RESET +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_INDEX_STATS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_LOCKS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_LOCK_WAITS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_RSEG +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_TABLE_STATS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_TRX +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME KEY_COLUMN_USAGE +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME PARTITIONS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME PLUGINS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME PROCESSLIST +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME REFERENTIAL_CONSTRAINTS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME ROUTINES +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SCHEMATA +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SCHEMA_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SESSION_STATUS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SESSION_VARIABLES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME STATISTICS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TABLES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TABLE_CONSTRAINTS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TABLE_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TRIGGERS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME USER_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME VIEWS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME XTRADB_ENHANCEMENTS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +# Switch to connection default and close connection testuser1 +DROP USER testuser1@localhost; +DROP DATABASE test1; === modified file 'mysql-test/suite/funcs_1/r/is_tables_myisam_embedded.result' --- a/mysql-test/suite/funcs_1/r/is_tables_myisam_embedded.result 2008-06-16 18:39:58 +0000 +++ b/mysql-test/suite/funcs_1/r/is_tables_myisam_embedded.result 2009-10-26 11:35:42 +0000 @@ -22,9 +22,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA test1 TABLE_NAME t1 TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -45,9 +45,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA test1 TABLE_NAME t2 TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -68,9 +68,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA test2 TABLE_NAME t1 TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -114,9 +114,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA test1 TABLE_NAME t1 TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -137,9 +137,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA test1 TABLE_NAME t2 TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -160,9 +160,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA test2 TABLE_NAME t1 TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# === modified file 'mysql-test/suite/funcs_1/r/is_tables_mysql_embedded.result' --- a/mysql-test/suite/funcs_1/r/is_tables_mysql_embedded.result 2008-06-18 17:23:55 +0000 +++ b/mysql-test/suite/funcs_1/r/is_tables_mysql_embedded.result 2009-10-26 11:35:42 +0000 @@ -16,7 +16,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME columns_priv TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -39,7 +39,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME db TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -62,9 +62,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME event TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -85,7 +85,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME func TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -110,7 +110,7 @@ TABLE_NAME general_log TABLE_TYPE BASE TABLE ENGINE CSV VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -131,7 +131,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_category TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -154,7 +154,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_keyword TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -177,7 +177,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_relation TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -200,9 +200,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_topic TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -223,7 +223,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME host TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -246,9 +246,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME ndb_binlog_index TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -269,7 +269,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME plugin TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -292,9 +292,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME proc TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -315,7 +315,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME procs_priv TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -338,7 +338,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME servers TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -363,7 +363,7 @@ TABLE_NAME slow_log TABLE_TYPE BASE TABLE ENGINE CSV VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -384,7 +384,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME tables_priv TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -407,7 +407,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -430,7 +430,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_leap_second TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -453,7 +453,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_name TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -476,7 +476,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_transition TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -499,7 +499,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_transition_type TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -522,9 +522,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME user TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -561,7 +561,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME columns_priv TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -584,7 +584,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME db TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -607,9 +607,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME event TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -630,7 +630,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME func TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -655,7 +655,7 @@ TABLE_NAME general_log TABLE_TYPE BASE TABLE ENGINE CSV VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -676,7 +676,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_category TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -699,7 +699,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_keyword TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -722,7 +722,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_relation TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -745,9 +745,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_topic TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -768,7 +768,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME host TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -791,9 +791,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME ndb_binlog_index TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -814,7 +814,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME plugin TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -837,9 +837,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME proc TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -860,7 +860,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME procs_priv TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -883,7 +883,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME servers TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -908,7 +908,7 @@ TABLE_NAME slow_log TABLE_TYPE BASE TABLE ENGINE CSV VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -929,7 +929,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME tables_priv TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -952,7 +952,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -975,7 +975,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_leap_second TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -998,7 +998,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_name TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -1021,7 +1021,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_transition TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -1044,7 +1044,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_transition_type TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -1067,9 +1067,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME user TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# === modified file 'mysql-test/suite/funcs_1/t/is_tables_is.test' --- a/mysql-test/suite/funcs_1/t/is_tables_is.test 2008-03-07 16:33:07 +0000 +++ b/mysql-test/suite/funcs_1/t/is_tables_is.test 2009-10-26 11:35:42 +0000 @@ -12,6 +12,7 @@ # Create this script based on older scripts and new code. # +--source include/not_embedded.inc let $my_where = WHERE table_schema = 'information_schema' AND table_name <> 'profiling'; --source suite/funcs_1/datadict/tables1.inc === added file 'mysql-test/suite/funcs_1/t/is_tables_is_embedded.test' --- a/mysql-test/suite/funcs_1/t/is_tables_is_embedded.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/funcs_1/t/is_tables_is_embedded.test 2009-10-26 11:35:42 +0000 @@ -0,0 +1,22 @@ +# suite/funcs_1/t/is_tables_is_embedded.test +# +# Check the layout of information_schema.tables and the impact of +# CREATE/ALTER/DROP TABLE/VIEW/SCHEMA ... on it. +# Variant for the embedded server +# The expected results must equal is_tables except that all users +# have all privileges (affects some result sets). +# +# There is detailed information about this test within +# suite/funcs_1/datadict/is_tables.inc +# +# Author: +# 2008-06-06 mleich Create this this variant for the embedded server. +# + +if (`SELECT VERSION() NOT LIKE '%embedded%'`) +{ + --skip Test requires: embedded server +} +let $my_where = WHERE table_schema = 'information_schema' +AND table_name <> 'profiling'; +--source suite/funcs_1/datadict/tables1.inc === added file 'mysql-test/suite/pbxt/my.cnf' --- a/mysql-test/suite/pbxt/my.cnf 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/pbxt/my.cnf 2009-10-26 11:35:42 +0000 @@ -0,0 +1,9 @@ +# Use default setting for mysqld processes +!include include/default_mysqld.cnf + +[mysqld.1] +default-storage-engine=pbxt + +[ENV] +MASTER_MYSOCK= @mysqld.1.socket +MASTER_MYPORT= @mysqld.1.port === modified file 'mysql-test/suite/pbxt/t/count_distinct3.test' --- a/mysql-test/suite/pbxt/t/count_distinct3.test 2009-04-02 10:03:14 +0000 +++ b/mysql-test/suite/pbxt/t/count_distinct3.test 2009-10-26 11:35:42 +0000 @@ -11,6 +11,7 @@ CREATE TABLE t1 (id INTEGER, grp TINYINT --disable_query_log SET @rnd_max= 2147483647; +begin; let $1 = 1000; while ($1) { @@ -21,6 +22,7 @@ while ($1) INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); dec $1; } +commit; set @@read_buffer_size=2*1024*1024; CREATE TABLE t2 SELECT * FROM t1; INSERT INTO t1 (id, grp, id_rev) SELECT id, grp, id_rev FROM t2; === modified file 'mysql-test/suite/pbxt/t/subselect.test' --- a/mysql-test/suite/pbxt/t/subselect.test 2009-04-02 10:03:14 +0000 +++ b/mysql-test/suite/pbxt/t/subselect.test 2009-10-26 11:35:42 +0000 @@ -814,12 +814,14 @@ create table t3 (a int, b int, index a ( insert into t1 values (1,10), (2,20), (3,30), (4,40); disable_query_log; # making table large enough +begin; let $1 = 10000; while ($1) { eval insert into t1 values (rand()*100000+200,rand()*100000); dec $1; } +commit; enable_query_log; insert into t2 values (2), (3), (4), (5); insert into t3 values (10,3), (20,4), (30,5); @@ -2557,6 +2559,7 @@ CREATE TABLE t2 (x int auto_increment, y PRIMARY KEY (x), FOREIGN KEY (y) REFERENCES t1 (b)); disable_query_log; +begin; let $1=3000; while ($1) { @@ -2570,6 +2573,7 @@ while ($1) } dec $1; } +commit; enable_query_log; SET SESSION sort_buffer_size = 32 * 1024; @@ -3156,11 +3160,13 @@ insert into t1 values(1,1),(2,2), (3, 3) let $i=10000; --disable_query_log --disable_warnings +begin; while ($i) { eval insert into t2 values (-1 , $i/5000 + 1, '$i'); dec $i; } +commit; --enable_warnings --enable_query_log set session sort_buffer_size= 33*1024; === modified file 'mysys/errors.c' --- a/mysys/errors.c 2009-04-01 09:34:52 +0000 +++ b/mysys/errors.c 2009-10-26 11:35:42 +0000 @@ -50,7 +50,8 @@ const char * NEAR globerrs[GLOBERRS]= "Collation '%s' is not a compiled collation and is not specified in the '%s' file", "File '%s' not found (Errcode: %d)", "File '%s' (fileno: %d) was not closed", - "Can't change mode for file '%s' to 0x%lx (Error: %d)" + "Can't change mode for file '%s' to 0x%lx (Error: %d)", + "Warning: Can't copy ownership for file '%s' (Error: %d)" }; void init_glob_errs(void) @@ -92,6 +93,7 @@ void init_glob_errs() EE(EE_FILENOTFOUND) = "File '%s' not found (Errcode: %d)"; EE(EE_FILE_NOT_CLOSED) = "File '%s' (fileno: %d) was not closed"; EE(EE_CANT_CHMOD) = "Can't change mode for file '%s' to 0x%lx (Error: %d)"; + EE(EE_CANT_COPY_OWNERSHIP)= "Warning: Can't copy ownership for file '%s' (Error: %d)"; } #endif === modified file 'mysys/my_copy.c' --- a/mysys/my_copy.c 2009-02-13 16:41:47 +0000 +++ b/mysys/my_copy.c 2009-10-26 11:35:42 +0000 @@ -14,6 +14,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "mysys_priv.h" +#include "mysys_err.h" #include <my_dir.h> /* for stat */ #include <m_string.h> #if defined(HAVE_UTIME_H) @@ -96,7 +97,10 @@ int my_copy(const char *from, const char DBUG_RETURN(0); /* File copyed but not stat */ VOID(chmod(to, stat_buff.st_mode & 07777)); /* Copy modes */ #if !defined(__WIN__) && !defined(__NETWARE__) - VOID(chown(to, stat_buff.st_uid,stat_buff.st_gid)); /* Copy ownership */ + if (chown(to, stat_buff.st_uid,stat_buff.st_gid)) + { + my_error(EE_CANT_COPY_OWNERSHIP, MYF(ME_JUST_WARNING), to); + } #endif #if !defined(VMS) && !defined(__ZTC__) if (MyFlags & MY_COPYTIME) === modified file 'mysys/my_init.c' --- a/mysys/my_init.c 2009-09-07 20:50:10 +0000 +++ b/mysys/my_init.c 2009-10-16 15:44:58 +0000 @@ -42,7 +42,8 @@ static void netware_init(); my_bool my_init_done= 0; uint mysys_usage_id= 0; /* Incremented for each my_init() */ -ulong my_thread_stack_size= 65536; + +ulong my_thread_stack_size= (sizeof(void*) <= 4)? 65536: ((256-16)*1024); static ulong atoi_octal(const char *str) { === modified file 'mysys/my_redel.c' --- a/mysys/my_redel.c 2007-03-29 17:01:51 +0000 +++ b/mysys/my_redel.c 2009-10-26 11:35:42 +0000 @@ -14,6 +14,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "mysys_priv.h" +#include "mysys_err.h" #include <my_dir.h> #include <m_string.h> #include "mysys_err.h" @@ -94,7 +95,10 @@ int my_copystat(const char *from, const if (MyFlags & MY_LINK_WARNING) my_error(EE_LINK_WARNING,MYF(ME_BELL+ME_WAITTANG),from,statbuf.st_nlink); } - VOID(chown(to, statbuf.st_uid, statbuf.st_gid)); /* Copy ownership */ + if (chown(to, statbuf.st_uid, statbuf.st_gid)) + { + my_error(EE_CANT_COPY_OWNERSHIP, MYF(ME_JUST_WARNING), to); + } #endif /* !__WIN__ && !__NETWARE__ */ #ifndef VMS === modified file 'mysys/safemalloc.c' --- a/mysys/safemalloc.c 2009-09-07 20:50:10 +0000 +++ b/mysys/safemalloc.c 2009-10-26 11:38:17 +0000 @@ -158,7 +158,7 @@ void *_mymalloc(size_t size, const char my_message(EE_OUTOFMEMORY, buff, MYF(ME_BELL+ME_WAITTANG+ME_NOREFRESH)); } DBUG_PRINT("error",("Out of memory, in use: %ld at line %d, '%s'", - sf_malloc_max_memory,lineno, filename)); + (ulong) sf_malloc_max_memory,lineno, filename)); if (MyFlags & MY_FAE) exit(1); DBUG_RETURN ((void*) 0); @@ -436,7 +436,7 @@ void TERMINATE(FILE *file, uint flag) /* Report where a piece of memory was allocated - This is usefull to call from withing a debugger + This is useful to call from withing a debugger */ void sf_malloc_report_allocated(void *memory) === modified file 'scripts/make_binary_distribution.sh' --- a/scripts/make_binary_distribution.sh 2009-09-07 20:50:10 +0000 +++ b/scripts/make_binary_distribution.sh 2009-10-23 16:48:54 +0000 @@ -171,9 +171,9 @@ case $VERSION_NAME in *-ndb-* ) VERSION_NAME=`echo $VERSION_NAME | sed -e 's/[.0-9]*-ndb-//'` ;; esac if [ x"$SHORT_PRODUCT_TAG" != x"" ] ; then - NEW_NAME=mysql-$SHORT_PRODUCT_TAG-$VERSION_NAME-$PLATFORM$SUFFIX + NEW_NAME=mariadb-$SHORT_PRODUCT_TAG-$VERSION_NAME-$PLATFORM$SUFFIX else - NEW_NAME=mysql@MYSQL_SERVER_SUFFIX@-$VERSION_NAME-$PLATFORM$SUFFIX + NEW_NAME=mariadb@MYSQL_SERVER_SUFFIX@-$VERSION_NAME-$PLATFORM$SUFFIX fi # ---------------------------------------------------------------------- @@ -239,8 +239,8 @@ if [ x"$BASE_SYSTEM" != x"netware" ] ; t # ---------------------------------------------------------------------- cd scripts - rm -f mysql_install_db - @MAKE@ mysql_install_db \ + rm -f mysql_install_db mysqld_safe mysql_fix_privilege_tables + @MAKE@ mysql_install_db mysqld_safe mysql_fix_privilege_tables \ prefix=. \ bindir=./bin \ sbindir=./bin \ @@ -257,7 +257,7 @@ if [ x"$BASE_SYSTEM" != x"netware" ] ; t sbindir=./bin \ scriptdir=./bin \ libexecdir=./bin \ - pkgdatadir=@pkgdatadir@ + pkgdatadir=./share cd .. # ---------------------------------------------------------------------- @@ -320,6 +320,33 @@ if [ x"$BASE_SYSTEM" != x"netware" ] ; t mkdir $DEST/data $DEST/data/mysql $DEST/data/test chmod o-rwx $DEST/data $DEST/data/mysql $DEST/data/test + # Remove not needed files + rm $DEST/share/mysql/errmsg.txt + + # Remove NDB files + rm -f $DEST/share/mysql/ndb-config-2-node.ini \ + $DEST/share/mysql/config* + + # + # Move things to make them easier to find in tar installation + # + mv $DEST/libexec/* $DEST/bin + mv $DEST/share/man $DEST + mv $DEST/share/mysql/binary-configure $DEST/configure + mv $DEST/share/mysql/*.sql $DEST/share + mv $DEST/share/mysql/*.cnf $DEST/share/mysql/*.server $DEST/share/mysql/mysql-log-rotate $DEST/support-files + rmdir $DEST/libexec + + # + # Move some scripts that are only run once to 'scripts' directory + # but add symbolic links instead to old place for compatibility + # + for i in mysql_secure_installation mysql_fix_extensions mysql_fix_privilege_tables + do + mv $DEST/bin/$i $DEST/scripts + ln -s "../scripts/$i" $DEST/bin/$i + done + # ---------------------------------------------------------------------- # Create the result tar file # ---------------------------------------------------------------------- @@ -389,6 +416,9 @@ BIN_FILES="extra/comp_err$BS extra/repla extra/resolve_stack_dump$BS extra/mysql_waitpid$BS \ storage/myisam/myisamchk$BS storage/myisam/myisampack$BS \ storage/myisam/myisamlog$BS storage/myisam/myisam_ftdump$BS \ + storage/maria/maria_chk$BS storage/maria/maria_pack$BS \ + storage/maria/maria_ftdump$BS storage/maria/maria_read_log$BS \ + storage/maria/maria_dump_log$BS \ sql/mysqld$BS sql/mysqld-debug$BS \ sql/mysql_tzinfo_to_sql$BS \ server-tools/instance-manager/mysqlmanager$BS \ @@ -493,12 +523,21 @@ rm -f $BASE/bin/Makefile* $BASE/bin/*.in $BASE/bin/mysql_install_db $BASE/bin/make_binary_distribution \ $BASE/bin/make_win_* \ $BASE/bin/setsomevars $BASE/support-files/Makefile* \ - $BASE/support-files/*.sh + $BASE/support-files/*.sh \ + $BASE/share/mysql/errmsg.txt + +# Remove NDB files +rm -f $BASE/share/ndb-config-2-node.ini \ + $BASE/share/mysql/config* # -# Copy system dependent files +# Move things to make things easier to find in tar installation # -./scripts/fill_help_tables < ./Docs/manual.texi >> ./netware/init_db.sql + +mv $BASE/share/man $BASE +mv $BASE/share/mysql/binary-configure $BASE/configure +mv $BASE/share/mysql/*.sql $BASE/share +mv $BASE/share/mysql/*.cnf $BASE/share/mysql/*.server $BASE/share/mysql/mysql-log-rotate $BASE/support-files # # Remove system dependent files @@ -512,12 +551,6 @@ rm -f $BASE/support-files/magic \ $BASE/support-files/MySQL-shared-compat.spec \ $BASE/INSTALL-BINARY -# Clean up if we did this from a bk tree -if [ -d $BASE/sql-bench/SCCS ] ; then - find $BASE/share -name SCCS -print | xargs rm -rf - find $BASE/sql-bench -name SCCS -print | xargs rm -rf -fi - BASE2=$TMP/$NEW_NAME rm -rf $BASE2 mv $BASE $BASE2 === modified file 'scripts/mysql_secure_installation.sh' --- a/scripts/mysql_secure_installation.sh 2007-01-01 04:31:23 +0000 +++ b/scripts/mysql_secure_installation.sh 2009-10-23 16:48:54 +0000 @@ -23,6 +23,157 @@ trap "interrupt" 2 rootpass="" echo_n= echo_c= +basedir= +bindir= + +parse_arg() +{ + echo "$1" | sed -e 's/^[^=]*=//' +} + +parse_arguments() +{ + # We only need to pass arguments through to the server if we don't + # handle them here. So, we collect unrecognized options (passed on + # the command line) into the args variable. + pick_args= + if test "$1" = PICK-ARGS-FROM-ARGV + then + pick_args=1 + shift + fi + + for arg + do + case "$arg" in + --basedir=*) basedir=`parse_arg "$arg"` ;; + --no-defaults|--defaults-file=*|--defaults-extra-file=*) + defaults="$arg" ;; + *) + if test -n "$pick_args" + then + # This sed command makes sure that any special chars are quoted, + # so the arg gets passed exactly to the server. + # XXX: This is broken; true fix requires using eval and proper + # quoting of every single arg ($basedir, $ldata, etc.) + #args="$args "`echo "$arg" | sed -e 's,$[^a-zA-Z0-9_.-]$,\\\\\1,g'` + args="$args $arg" + fi + ;; + esac + done +} + +# Try to find a specific file within --basedir which can either be a binary +# release or installed source directory and return the path. +find_in_basedir() +{ + return_dir= + case "$1" in + --dir) + return_dir=1; shift + ;; + esac + + file=$1; shift + + for dir in "$@" + do + if test -f "$basedir/$dir/$file" + then + if test -n "$return_dir" + then + echo "$basedir/$dir" + else + echo "$basedir/$dir/$file" + fi + break + fi + done +} + +cannot_find_file() +{ + echo + echo "FATAL ERROR: Could not find $1" + + shift + if test $# -ne 0 + then + echo + echo "The following directories were searched:" + echo + for dir in "$@" + do + echo " $dir" + done + fi + + echo + echo "If you compiled from source, you need to run 'make install' to" + echo "copy the software into the correct location ready for operation." + echo + echo "If you are using a binary release, you must either be at the top" + echo "level of the extracted archive, or pass the --basedir option" + echo "pointing to that location." + echo +} + +# Ok, let's go. We first need to parse arguments which are required by +# my_print_defaults so that we can execute it first, then later re-parse +# the command line to add any extra bits that we need. +parse_arguments PICK-ARGS-FROM-ARGV "$@" + +# +# We can now find my_print_defaults. This script supports: +# +# --srcdir=path pointing to compiled source tree +# --basedir=path pointing to installed binary location +# +# or default to compiled-in locations. +# + +if test -n "$basedir" +then + print_defaults=`find_in_basedir my_print_defaults bin extra` + echo "print: $print_defaults" + if test -z "$print_defaults" + then + cannot_find_file my_print_defaults $basedir/bin $basedir/extra + exit 1 + fi +else + print_defaults="@bindir@/my_print_defaults" +fi + +if test ! -x "$print_defaults" +then + cannot_find_file "$print_defaults" + exit 1 +fi + +# Now we can get arguments from the group [client] +# in the my.cfg file, then re-run to merge with command line arguments. +parse_arguments `$print_defaults $defaults client` +parse_arguments PICK-ARGS-FROM-ARGV "$@" + +# Configure paths to support files +if test -n "$basedir" +then + bindir="$basedir/bin" +elif test -f "./bin/mysql" + then + bindir="./bin" +else + bindir="@bindir@" +fi + +mysql_command=`find_in_basedir mysql $bindir` +if test -z "$print_defaults" +then + cannot_find_file mysql $bindir + exit 1 +fi set_echo_compat() { case `echo "testing\c"`,`echo -n testing` in @@ -39,7 +190,7 @@ prepare() { do_query() { echo $1 >$command - mysql --defaults-file=$config <$command + $bindir/mysql --defaults-file=$config <$command return $? } @@ -185,14 +336,9 @@ prepare set_echo_compat echo -echo -echo -echo echo "NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MySQL" echo " SERVERS IN PRODUCTION USE! PLEASE READ EACH STEP CAREFULLY!" echo -echo - echo "In order to log into MySQL to secure it, we'll need the current" echo "password for the root user. If you've just installed MySQL, and" echo "you haven't set the root password yet, the password will be blank," @@ -310,13 +456,8 @@ echo cleanup echo -echo -echo echo "All done! If you've completed all of the above steps, your MySQL" echo "installation should now be secure." echo echo "Thanks for using MySQL!" -echo -echo - === modified file 'sql/ha_partition.cc' --- a/sql/ha_partition.cc 2009-10-16 22:57:48 +0000 +++ b/sql/ha_partition.cc 2009-10-26 20:48:20 +0000 @@ -999,7 +999,7 @@ static bool print_admin_msg(THD* thd, co if (!thd->vio_ok()) { - sql_print_error(msgbuf); + sql_print_error(fmt, args); return TRUE; } === modified file 'sql/log.cc' --- a/sql/log.cc 2009-09-15 10:46:35 +0000 +++ b/sql/log.cc 2009-10-26 11:35:42 +0000 @@ -4830,7 +4830,8 @@ bool flush_error_log() size_t bytes; uchar buf[IO_SIZE]; - freopen(err_temp,"a+",stderr); + if (!freopen(err_temp,"a+",stderr)) + sql_print_error("Couldn't reopen stderr"); setbuf(stderr, NULL); (void) my_delete(err_renamed, MYF(0)); my_rename(log_error_file,err_renamed,MYF(0)); === modified file 'sql/mysqld.cc' --- a/sql/mysqld.cc 2009-10-07 13:07:10 +0000 +++ b/sql/mysqld.cc 2009-10-26 11:38:17 +0000 @@ -2117,8 +2117,8 @@ void win_install_sigabrt_handler(void) #ifdef DEBUG_UNHANDLED_EXCEPTION_FILTER #define DEBUGGER_ATTACH_TIMEOUT 120 /* - Wait for debugger to attach and break into debugger. If debugger is not attached, - resume after timeout. + Wait for debugger to attach and break into debugger. If debugger is + not attached, resume after timeout. */ static void wait_for_debugger(int timeout_sec) { @@ -3855,7 +3855,8 @@ static int init_server_components() if (freopen(log_error_file, "a+", stdout)) #endif { - freopen(log_error_file, "a+", stderr); + if (!(freopen(log_error_file, "a+", stderr))) + sql_print_warning("Couldn't reopen stderr"); setbuf(stderr, NULL); } } @@ -4489,8 +4490,11 @@ we force server id to 2, but this MySQL #ifdef __WIN__ if (!opt_console) { - freopen(log_error_file,"a+",stdout); - freopen(log_error_file,"a+",stderr); + if (!freopen(log_error_file,"a+",stdout) || + !freopen(log_error_file,"a+",stderr)) + { + sql_print_warning("Couldn't reopen stdout or stderr"); + } setbuf(stderr, NULL); FreeConsole(); // Remove window } @@ -4560,7 +4564,13 @@ we force server id to 2, but this MySQL { select_thread_in_use= 0; // Allow 'kill' to work bootstrap(stdin); - unireg_abort(bootstrap_error ? 1 : 0); + if (!kill_in_progress) + unireg_abort(bootstrap_error ? 1 : 0); + else + { + sleep(2); // Wait for kill + exit(0); + } } if (opt_init_file) { @@ -4712,7 +4722,7 @@ default_service_handling(char **argv, if (opt_delim= strchr(extra_opt, '=')) { size_t length= ++opt_delim - extra_opt; - strnmov(pos, extra_opt, length); + pos= strnmov(pos, extra_opt, length); } else opt_delim= extra_opt; @@ -5742,7 +5752,7 @@ enum options_mysqld OPT_RECORD_RND_BUFFER, OPT_DIV_PRECINCREMENT, OPT_RELAY_LOG_SPACE_LIMIT, OPT_RELAY_LOG_PURGE, OPT_SLAVE_NET_TIMEOUT, OPT_SLAVE_COMPRESSED_PROTOCOL, OPT_SLOW_LAUNCH_TIME, - OPT_SLAVE_TRANS_RETRIES, OPT_READONLY, OPT_DEBUGGING, + OPT_SLAVE_TRANS_RETRIES, OPT_READONLY, OPT_DEBUGGING, OPT_DEBUG_FLUSH, OPT_SORT_BUFFER, OPT_TABLE_OPEN_CACHE, OPT_TABLE_DEF_CACHE, OPT_THREAD_CONCURRENCY, OPT_THREAD_CACHE_SIZE, OPT_TMP_TABLE_SIZE, OPT_THREAD_STACK, @@ -5962,6 +5972,8 @@ struct my_option my_long_options[] = "Call my_debug_put_break_here() if crc matches this number (for debug).", (uchar**) &opt_my_crc_dbug_check, (uchar**) &opt_my_crc_dbug_check, 0, GET_ULONG, REQUIRED_ARG, 0, 0, ~(ulong) 0L, 0, 0, 0}, + {"debug-flush", OPT_DEBUG_FLUSH, "Default debug log with flush after write", + (uchar**) 0, (uchar**) 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0}, #endif {"default-character-set", 'C', "Set the default character set (deprecated option, use --character-set-server instead).", (uchar**) &default_character_set_name, (uchar**) &default_character_set_name, @@ -6630,7 +6642,7 @@ log and this option does nothing anymore 0, 0, 0, 0, 0}, {"test-ignore-wrong-options", OPT_TEST_IGNORE_WRONG_OPTIONS, - "Ignore wrong enums values in command line arguments. Usefull only for test scripts", + "Ignore wrong enums values in command line arguments. Useful only for test scripts", (uchar**) &opt_ignore_wrong_options, (uchar**) &opt_ignore_wrong_options, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0}, {"timed_mutexes", OPT_TIMED_MUTEXES, @@ -7170,7 +7182,7 @@ The minimum value for this variable is 4 {"thread_stack", OPT_THREAD_STACK, "The stack size for each thread.", (uchar**) &my_thread_stack_size, (uchar**) &my_thread_stack_size, 0, GET_ULONG, REQUIRED_ARG,DEFAULT_THREAD_STACK, - 1024L*128L, (longlong) ULONG_MAX, 0, 1024, 0}, + (sizeof(void*)<=4)?1024L*128L: ((256-16)*1024L), (longlong) ULONG_MAX, 0, 1024, 0}, { "time_format", OPT_TIME_FORMAT, "The TIME format (for future).", (uchar**) &opt_date_time_formats[MYSQL_TIMESTAMP_TIME], @@ -8069,6 +8081,9 @@ mysqld_get_one_option(int optid, switch(optid) { #ifndef DBUG_OFF + case OPT_DEBUG_FLUSH: + argument= IF_WIN(default_dbug_option, (char*) "d:t:i:O,/tmp/mysqld.trace"); + /* fall through */ case '#': if (!argument) argument= (char*) default_dbug_option; === modified file 'sql/rpl_rli.cc' --- a/sql/rpl_rli.cc 2009-09-07 20:50:10 +0000 +++ b/sql/rpl_rli.cc 2009-10-26 11:35:42 +0000 @@ -295,7 +295,7 @@ Failed to open the existing relay log in DBUG_RETURN(error); err: - sql_print_error(msg); + sql_print_error("%s", msg); end_io_cache(&rli->info_file); if (info_fd >= 0) my_close(info_fd, MYF(0)); === modified file 'sql/set_var.cc' --- a/sql/set_var.cc 2009-09-15 10:46:35 +0000 +++ b/sql/set_var.cc 2009-10-26 11:35:42 +0000 @@ -4293,9 +4293,13 @@ uchar *sys_var_thd_dbug::value_ptr(THD * { char buf[256]; if (type == OPT_GLOBAL) + { DBUG_EXPLAIN_INITIAL(buf, sizeof(buf)); + } else + { DBUG_EXPLAIN(buf, sizeof(buf)); + } return (uchar*) thd->strdup(buf); } === modified file 'sql/slave.cc' --- a/sql/slave.cc 2009-09-15 10:46:35 +0000 +++ b/sql/slave.cc 2009-10-26 11:35:42 +0000 @@ -1145,7 +1145,7 @@ err: if (master_res) mysql_free_result(master_res); DBUG_ASSERT(err_code != 0); - mi->report(ERROR_LEVEL, err_code, err_buff); + mi->report(ERROR_LEVEL, err_code, "%s", err_buff); DBUG_RETURN(1); } @@ -2340,7 +2340,7 @@ static bool check_io_slave_killed(THD *t if (io_slave_killed(thd, mi)) { if (info && global_system_variables.log_warnings) - sql_print_information(info); + sql_print_information("%s", info); return TRUE; } return FALSE; @@ -2410,13 +2410,13 @@ static int try_to_reconnect(THD *thd, MY } else { - sql_print_information(buf); + sql_print_information("%s", buf); } } if (safe_reconnect(thd, mysql, mi, 1) || io_slave_killed(thd, mi)) { if (global_system_variables.log_warnings) - sql_print_information(messages[SLAVE_RECON_MSG_KILLED_AFTER]); + sql_print_information("%s", messages[SLAVE_RECON_MSG_KILLED_AFTER]); return 1; } return 0; @@ -2998,7 +2998,7 @@ log '%s' at position %s, relay log '%s' This function is reporting an error which was not reported while executing exec_relay_log_event(). */ - rli->report(ERROR_LEVEL, thd->main_da.sql_errno(), errmsg); + rli->report(ERROR_LEVEL, thd->main_da.sql_errno(), "%s", errmsg); } else if (last_errno != thd->main_da.sql_errno()) { === modified file 'sql/sql_cache.cc' --- a/sql/sql_cache.cc 2009-09-15 10:46:35 +0000 +++ b/sql/sql_cache.cc 2009-10-26 11:35:42 +0000 @@ -383,7 +383,7 @@ static void debug_wait_for_kill(const ch thd= current_thd; prev_info= thd->proc_info; thd->proc_info= info; - sql_print_information(info); + sql_print_information("%s", info); while(!thd->killed) my_sleep(1000); thd->killed= THD::NOT_KILLED; === modified file 'sql/sql_parse.cc' --- a/sql/sql_parse.cc 2009-10-16 22:57:48 +0000 +++ b/sql/sql_parse.cc 2009-10-26 20:48:20 +0000 @@ -481,7 +481,11 @@ pthread_handler_t handle_bootstrap(void break; } buff= (char*) thd->net.buff; - fgets(buff + length, thd->net.max_packet - length, file); + if (!fgets(buff + length, thd->net.max_packet - length, file)) + { + bootstrap_error= 1; + break; + } length+= (ulong) strlen(buff + length); /* purecov: end */ } === modified file 'sql/sql_plugin.cc' --- a/sql/sql_plugin.cc 2009-10-01 21:27:39 +0000 +++ b/sql/sql_plugin.cc 2009-10-26 11:35:42 +0000 @@ -367,8 +367,8 @@ static st_plugin_dl *plugin_dl_add(const { if (report & REPORT_TO_USER) my_error(ER_UDF_NO_PATHS, MYF(0)); - if (report & REPORT_TO_LOG) - sql_print_error(ER(ER_UDF_NO_PATHS)); + if ((report & (REPORT_TO_LOG | REPORT_TO_USER)) == REPORT_TO_LOG) + sql_print_error("%s", ER(ER_UDF_NO_PATHS)); DBUG_RETURN(0); } /* If this dll is already loaded just increase ref_count. */ === modified file 'sql/sql_select.cc' --- a/sql/sql_select.cc 2009-10-16 22:57:48 +0000 +++ b/sql/sql_select.cc 2009-10-26 20:48:20 +0000 @@ -9823,7 +9823,7 @@ create_tmp_table(THD *thd,TMP_TABLE_PARA bool using_unique_constraint= 0; bool use_packed_rows= 0; bool not_all_columns= !(select_options & TMP_TABLE_ALL_COLUMNS); - char *tmpname,path[FN_REFLEN]; + char *tmpname,path[FN_REFLEN], tmp_table_name[50]; uchar *pos, *group_buff, *bitmaps; uchar *null_flags; Field **reg_field, **from_field, **default_field; @@ -9850,12 +9850,12 @@ create_tmp_table(THD *thd,TMP_TABLE_PARA temp_pool_slot = bitmap_lock_set_next(&temp_pool); if (temp_pool_slot != MY_BIT_NONE) // we got a slot - sprintf(path, "%s_%lx_%i", tmp_file_prefix, + sprintf(tmp_table_name, "%s_%lx_%i", tmp_file_prefix, current_pid, temp_pool_slot); else { /* if we run out of slots or we are not using tempool */ - sprintf(path,"%s%lx_%lx_%x", tmp_file_prefix,current_pid, + sprintf(tmp_table_name, "%s%lx_%lx_%x", tmp_file_prefix,current_pid, thd->thread_id, thd->tmp_table++); } @@ -9863,7 +9863,8 @@ create_tmp_table(THD *thd,TMP_TABLE_PARA No need to change table name to lower case as we are only creating MyISAM, Maria or HEAP tables here */ - fn_format(path, path, mysql_tmpdir, "", MY_REPLACE_EXT|MY_UNPACK_FILENAME); + fn_format(path, tmp_table_name, mysql_tmpdir, "", + MY_REPLACE_EXT|MY_UNPACK_FILENAME); if (group) { @@ -9909,7 +9910,7 @@ create_tmp_table(THD *thd,TMP_TABLE_PARA sizeof(*key_part_info)*(param->group_parts+1), &param->start_recinfo, sizeof(*param->recinfo)*(field_count*2+4), - &tmpname, (uint) strlen(path)+1, + &tmpname, (uint) strlen(tmp_table_name)+1, &group_buff, (group && ! using_unique_constraint ? param->group_length : 0), &bitmaps, bitmap_buffer_size(field_count)*3, @@ -9928,7 +9929,7 @@ create_tmp_table(THD *thd,TMP_TABLE_PARA DBUG_RETURN(NULL); /* purecov: inspected */ } param->items_to_copy= copy_func; - strmov(tmpname,path); + strmov(tmpname, tmp_table_name); /* make table according to fields */ bzero((char*) table,sizeof(*table)); @@ -11819,7 +11820,7 @@ join_read_const_table(JOIN_TAB *tab, POS { #if !defined(DBUG_OFF) && defined(NOT_USING_ITEM_EQUAL) /* - This test could be very usefull to find bugs in the optimizer + This test could be very useful to find bugs in the optimizer where we would call this function with an expression that can't be evaluated yet. We can't have this enabled by default as long as have items like Item_equal, that doesn't report they are const but === modified file 'sql/udf_example.c' --- a/sql/udf_example.c 2009-04-25 10:05:32 +0000 +++ b/sql/udf_example.c 2009-10-26 11:38:17 +0000 @@ -139,7 +139,9 @@ typedef long long longlong; #include <mysql.h> #include <ctype.h> +#if !defined(HAVE_GETHOSTBYADDR_R) || !defined(HAVE_SOLARIS_STYLE_GETHOST) static pthread_mutex_t LOCK_hostname; +#endif #ifdef HAVE_DLOPEN @@ -205,7 +207,7 @@ char *is_const(UDF_INIT *initid, UDF_ARG ** try to keep the error message less than 80 bytes long! ** ** This function should return 1 if something goes wrong. In this case -** message should contain something usefull! +** message should contain something useful! **************************************************************************/ #define MAXMETAPH 8 === modified file 'storage/maria/Makefile.am' --- a/storage/maria/Makefile.am 2008-06-26 05:18:28 +0000 +++ b/storage/maria/Makefile.am 2009-10-23 16:48:54 +0000 @@ -32,7 +32,7 @@ SUBDIRS = . unittest EXTRA_DIST = ma_test_all.sh ma_test_all.res ma_test_big.sh \ ma_ft_stem.c CMakeLists.txt plug.in ma_test_recovery -pkgdata_DATA = ma_test_all ma_test_all.res ma_test_recovery +pkgdata_DATA = pkglib_LIBRARIES = libmaria.a bin_PROGRAMS = maria_chk maria_pack maria_ftdump maria_read_log \ maria_dump_log === modified file 'storage/maria/ha_maria.cc' --- a/storage/maria/ha_maria.cc 2009-10-06 14:53:46 +0000 +++ b/storage/maria/ha_maria.cc 2009-10-26 11:35:42 +0000 @@ -266,7 +266,7 @@ static void _ma_check_print_msg(HA_CHECK if (!thd->vio_ok()) { - sql_print_error(msgbuf); + sql_print_error(fmt, args); return; } @@ -1619,7 +1619,7 @@ int ha_maria::preload_keys(THD * thd, HA param.db_name= table->s->db.str; param.table_name= table->s->table_name.str; param.testflag= 0; - _ma_check_print_error(&param, errmsg); + _ma_check_print_error(&param, "%s", errmsg); DBUG_RETURN(HA_ADMIN_FAILED); } DBUG_RETURN(HA_ADMIN_OK); === modified file 'storage/maria/ma_recovery.c' --- a/storage/maria/ma_recovery.c 2009-03-05 16:47:31 +0000 +++ b/storage/maria/ma_recovery.c 2009-10-26 11:35:42 +0000 @@ -199,13 +199,17 @@ int maria_recovery_from_log(void) int res= 1; FILE *trace_file; uint warnings_count; +#ifdef EXTRA_DEBUG + char name_buff[FN_REFLEN]; +#endif DBUG_ENTER("maria_recovery_from_log"); DBUG_ASSERT(!maria_in_recovery); maria_in_recovery= TRUE; #ifdef EXTRA_DEBUG - trace_file= fopen("maria_recovery.trace", "a+"); + fn_format(name_buff, "maria_recovery.trace", maria_data_root, "", MYF(0)); + trace_file= my_fopen(name_buff, O_WRONLY|O_APPEND|O_CREAT, MYF(MY_WME)); #else trace_file= NULL; /* no trace file for being fast */ #endif @@ -222,7 +226,7 @@ int maria_recovery_from_log(void) warnings_count); } if (trace_file) - fclose(trace_file); + my_fclose(trace_file, MYF(0)); maria_in_recovery= FALSE; DBUG_RETURN(res); } === modified file 'storage/maria/unittest/ma_test_loghandler-t.c' --- a/storage/maria/unittest/ma_test_loghandler-t.c 2008-08-04 16:57:41 +0000 +++ b/storage/maria/unittest/ma_test_loghandler-t.c 2009-10-26 11:35:42 +0000 @@ -113,10 +113,8 @@ static my_bool check_content(uchar *ptr, void read_ok(TRANSLOG_HEADER_BUFFER *rec) { - char buff[80]; - my_snprintf(buff, sizeof(buff), "read record type: %u LSN: (%lu,0x%lx)", - rec->type, LSN_IN_PARTS(rec->lsn)); - ok(1, buff); + ok(1, "read record type: %u LSN: (%lu,0x%lx)", + rec->type, LSN_IN_PARTS(rec->lsn)); } /* === modified file 'storage/myisam/Makefile.am' --- a/storage/myisam/Makefile.am 2007-02-28 16:50:51 +0000 +++ b/storage/myisam/Makefile.am 2009-10-23 16:48:54 +0000 @@ -28,7 +28,7 @@ LDADD = DEFS = @DEFS@ EXTRA_DIST = mi_test_all.sh mi_test_all.res ft_stem.c CMakeLists.txt plug.in -pkgdata_DATA = mi_test_all mi_test_all.res +pkgdata_DATA = pkglib_LIBRARIES = libmyisam.a bin_PROGRAMS = myisamchk myisamlog myisampack myisam_ftdump === modified file 'storage/pbxt/src/strutil_xt.cc' --- a/storage/pbxt/src/strutil_xt.cc 2009-09-03 06:15:03 +0000 +++ b/storage/pbxt/src/strutil_xt.cc 2009-10-26 11:35:42 +0000 @@ -21,10 +21,8 @@ * H&G2JCtL */ +#include "mysql_priv.h" #include "xt_config.h" - -#include <stdio.h> -#include <string.h> #include <ctype.h> #include "strutil_xt.h" @@ -109,6 +107,14 @@ xtPublic void xt_2nd_last_name_of_path(s *dest = 0; return; } + /* If temporary file */ + if (!is_prefix(path, mysql_data_home) && + !is_prefix(path, mysql_real_data_home)) + { + *dest= 0; + return; + } + ptr = path + len - 1; while (ptr != path && !XT_IS_DIR_CHAR(*ptr)) ptr--; === modified file 'support-files/Makefile.am' --- a/support-files/Makefile.am 2009-02-24 16:54:03 +0000 +++ b/support-files/Makefile.am 2009-10-23 16:48:54 +0000 @@ -53,7 +53,9 @@ pkgsupp_DATA = my-small.cnf \ ndb-config-2-node.ini pkgsupp_SCRIPTS = mysql.server \ - mysqld_multi.server + mysqld_multi.server \ + binary-configure \ + mysql-log-rotate aclocaldir = $(datadir)/aclocal aclocal_DATA = mysql.m4 === modified file 'support-files/config.huge.ini.sh' (properties changed: +x to -x) === modified file 'support-files/config.medium.ini.sh' (properties changed: +x to -x) === modified file 'support-files/config.small.ini.sh' (properties changed: +x to -x) === modified file 'support-files/my-innodb-heavy-4G.cnf.sh' --- a/support-files/my-innodb-heavy-4G.cnf.sh 2009-03-31 14:04:01 +0000 +++ b/support-files/my-innodb-heavy-4G.cnf.sh 2009-10-16 15:44:58 +0000 @@ -174,7 +174,7 @@ default-storage-engine = MYISAM # memory, while if you use your own stack hungry UDF functions or your # OS requires more stack for some operations, you might need to set this # to a higher value. -thread_stack = 192K +thread_stack = 240K # Set the default transaction isolation level. Levels available are: # READ-UNCOMMITTED, READ-COMMITTED, REPEATABLE-READ, SERIALIZABLE === modified file 'support-files/my-small.cnf.sh' --- a/support-files/my-small.cnf.sh 2009-03-31 14:04:01 +0000 +++ b/support-files/my-small.cnf.sh 2009-10-16 15:44:58 +0000 @@ -34,7 +34,7 @@ sort_buffer_size = 64K read_buffer_size = 256K read_rnd_buffer_size = 256K net_buffer_length = 2K -thread_stack = 128K +thread_stack = 240K # Don't listen on a TCP/IP port at all. This can be a security enhancement, # if all processes that need to connect to mysqld run on the same host. === modified file 'support-files/mysql.server.sh' --- a/support-files/mysql.server.sh 2009-07-02 13:18:12 +0000 +++ b/support-files/mysql.server.sh 2009-10-23 19:26:26 +0000 @@ -77,7 +77,12 @@ else datadir="$basedir/data" fi sbindir="$basedir/sbin" - libexecdir="$basedir/libexec" + if test -f "$basedir/bin/mysqld" + then + libexecdir="$basedir/bin" + else + libexecdir="$basedir/libexec" + fi fi # datadir_set is used to determine if datadir was set (and so should be @@ -126,6 +131,12 @@ parse_server_arguments() { datadir="$basedir/data" fi sbindir="$basedir/sbin" + if test -f "$basedir/bin/mysqld" + then + libexecdir="$basedir/bin" + else + libexecdir="$basedir/libexec" + fi libexecdir="$basedir/libexec" ;; --datadir=*) datadir=`echo "$arg" | sed -e 's/^[^=]*=//'` @@ -434,9 +445,36 @@ case "$mode" in fi fi ;; - *) + 'configtest') + # Safeguard (relative paths, core dumps..) + cd $basedir + echo $echo_n "Testing MySQL configuration syntax" + daemon=$bindir/mysqld + if test -x $libexecdir/mysqld + then + daemon=$libexecdir/mysqld + elif test -x $sbindir/mysqld + then + daemon=$sbindir/mysqld + elif test -x `which mysqld` + then + daemon=`which mysqld` + else + log_failure_msg "Unable to locate the mysqld binary!" + exit 1 + fi + help_out=`$daemon --help 2>&1`; r=$? + if test "$r" != 0 ; then + log_failure_msg "$help_out" + log_failure_msg "There are syntax errors in the server configuration. Please fix them!" + else + log_success_msg "Syntax OK" + fi + exit $r + ;; + *) # usage - echo "Usage: $0 {start|stop|restart|reload|force-reload|status} [ MySQL server options ]" + echo "Usage: $0 {start|stop|restart|reload|force-reload|status|configtest} [ MySQL server options ]" exit 1 ;; esac === modified file 'tests/mysql_client_test.c' --- a/tests/mysql_client_test.c 2009-09-07 20:50:10 +0000 +++ b/tests/mysql_client_test.c 2009-10-26 11:35:42 +0000 @@ -1157,7 +1157,7 @@ my_bool fetch_n(const char **query_list, /* Separate thread query to test some cases */ -static my_bool thread_query(char *query) +static my_bool thread_query(const char *query) { MYSQL *l_mysql; my_bool error; @@ -1179,7 +1179,7 @@ static my_bool thread_query(char *query) goto end; } l_mysql->reconnect= 1; - if (mysql_query(l_mysql, (char *)query)) + if (mysql_query(l_mysql, query)) { fprintf(stderr, "Query failed (%s)\n", mysql_error(l_mysql)); error= 1; @@ -5803,7 +5803,7 @@ static void test_prepare_alter() rc= mysql_stmt_execute(stmt); check_execute(stmt, rc); - if (thread_query((char *)"ALTER TABLE test_prep_alter change id id_new varchar(20)")) + if (thread_query("ALTER TABLE test_prep_alter change id id_new varchar(20)")) exit(1); is_null= 1; === modified file 'unittest/mysys/base64-t.c' --- a/unittest/mysys/base64-t.c 2007-08-01 19:59:05 +0000 +++ b/unittest/mysys/base64-t.c 2009-10-26 11:35:42 +0000 @@ -66,6 +66,7 @@ main(void) ok(cmp == 0, "Comparing encode-decode result"); if (cmp != 0) { + /* FIXME: This only prints last value of the compared strings */ char buf[80]; diag(" --------- src --------- --------- dst ---------"); for (k= 0; k<src_len; k+=8) @@ -84,7 +85,7 @@ main(void) unsigned char c= dst[k+l]; sprintf(buf, "%.2x ", (unsigned)c); } - diag(buf); + diag("%s", buf); } diag("src length: %.8x, dst length: %.8x\n", (uint) src_len, (uint) dst_len);

1 0

[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (igor:2746)
by Igor Babaev 26 Oct '09

26 Oct '09

#At lp:maria based on revid:igor@askmonty.org-20091017184046-969ymkf4tncglkje 2746 Igor Babaev 2009-10-26 [merge] Merge of the latest 5.1 changes. added: BUILD/compile-pentium-debug-max-no-qc mysql-test/r/mysqltest_ps.result mysql-test/suite/funcs_1/r/is_tables_is_embedded.result mysql-test/suite/funcs_1/t/is_tables_is_embedded.test mysql-test/suite/maria/t/maria_showlog_error-master.opt mysql-test/suite/pbxt/my.cnf mysql-test/t/mysqltest_ps.test win/configure-mariadb.sh win/make_mariadb_win_dist modified: BUILD/SETUP.sh Docs/INSTALL-BINARY Docs/myisam.txt Docs/mysql.info Makefile.am README client/mysql.cc client/mysql_upgrade.c client/mysqladmin.cc client/mysqlslap.c client/mysqltest.cc configure.in extra/yassl/src/crypto_wrapper.cpp extra/yassl/taocrypt/src/aes.cpp extra/yassl/taocrypt/src/blowfish.cpp extra/yassl/taocrypt/src/misc.cpp include/mysys_err.h libmysql/libmysql.c mysql-test/include/maria_empty_logs.inc mysql-test/include/read_many_rows.inc mysql-test/include/wait_for_status_var.inc mysql-test/lib/My/ConfigFactory.pm mysql-test/lib/mtr_cases.pm mysql-test/mysql-stress-test.pl mysql-test/mysql-test-run.pl mysql-test/r/read_many_rows_innodb.result mysql-test/suite/funcs_1/datadict/processlist_priv.inc mysql-test/suite/funcs_1/datadict/processlist_val.inc mysql-test/suite/funcs_1/r/is_columns_is.result mysql-test/suite/funcs_1/r/is_columns_is_embedded.result mysql-test/suite/funcs_1/r/is_tables_is.result mysql-test/suite/funcs_1/r/is_tables_myisam.result mysql-test/suite/funcs_1/r/is_tables_myisam_embedded.result mysql-test/suite/funcs_1/r/is_tables_mysql_embedded.result mysql-test/suite/funcs_1/r/processlist_priv_no_prot.result mysql-test/suite/funcs_1/r/processlist_val_no_prot.result mysql-test/suite/funcs_1/t/is_columns_is.test mysql-test/suite/funcs_1/t/is_tables_is.test mysql-test/suite/maria/t/maria-recover.test mysql-test/suite/parts/t/partition_alter1_1_2_innodb.test mysql-test/suite/parts/t/partition_alter1_1_2_myisam.test mysql-test/suite/parts/t/partition_alter1_1_innodb.test mysql-test/suite/parts/t/partition_alter1_1_myisam.test mysql-test/suite/parts/t/partition_alter1_2_innodb.test mysql-test/suite/parts/t/partition_alter1_2_myisam.test mysql-test/suite/parts/t/partition_alter2_1_innodb.test mysql-test/suite/parts/t/partition_alter2_1_maria.test mysql-test/suite/parts/t/partition_alter2_1_myisam.test mysql-test/suite/parts/t/partition_alter2_2_innodb.test mysql-test/suite/parts/t/partition_alter2_2_maria.test mysql-test/suite/parts/t/partition_alter2_2_myisam.test mysql-test/suite/parts/t/partition_alter3_innodb.test mysql-test/suite/parts/t/partition_alter3_myisam.test mysql-test/suite/parts/t/partition_alter4_innodb.test mysql-test/suite/parts/t/partition_alter4_myisam.test mysql-test/suite/parts/t/partition_basic_innodb.test mysql-test/suite/parts/t/partition_basic_myisam.test mysql-test/suite/parts/t/partition_basic_symlink_myisam.test mysql-test/suite/parts/t/partition_engine_innodb.test mysql-test/suite/parts/t/partition_engine_myisam.test mysql-test/suite/parts/t/partition_recover_myisam.test mysql-test/suite/parts/t/partition_special_innodb.test mysql-test/suite/parts/t/partition_syntax_innodb.test mysql-test/suite/parts/t/partition_syntax_myisam.test mysql-test/suite/pbxt/r/connect.result mysql-test/suite/pbxt/r/mysqlslap.result mysql-test/suite/pbxt/r/ps_11bugs.result mysql-test/suite/pbxt/r/select.result mysql-test/suite/pbxt/r/union.result mysql-test/suite/pbxt/t/connect.test mysql-test/suite/pbxt/t/count_distinct3.test mysql-test/suite/pbxt/t/subselect.test mysql-test/t/variables-big.test mysys/errors.c mysys/my_copy.c mysys/my_init.c mysys/my_redel.c mysys/safemalloc.c scripts/make_binary_distribution.sh scripts/make_win_bin_dist scripts/mysql_secure_installation.sh sql/ha_partition.cc sql/log.cc sql/mysql_priv.h sql/mysqld.cc sql/rpl_rli.cc sql/set_var.cc sql/slave.cc sql/sql_cache.cc sql/sql_parse.cc sql/sql_plugin.cc sql/sql_select.cc sql/sql_string.cc sql/udf_example.c storage/maria/Makefile.am storage/maria/ha_maria.cc storage/maria/ma_recovery.c storage/maria/ma_state.c storage/maria/maria_def.h storage/maria/unittest/ma_test_loghandler-t.c storage/myisam/Makefile.am storage/myisam/ha_myisam.cc storage/myisam/mi_locking.c storage/myisam/myisamdef.h storage/pbxt/src/Makefile.am storage/pbxt/src/strutil_xt.cc support-files/Makefile.am support-files/config.huge.ini.sh* support-files/config.medium.ini.sh* support-files/config.small.ini.sh* support-files/my-innodb-heavy-4G.cnf.sh support-files/my-small.cnf.sh support-files/mysql.server.sh tests/mysql_client_test.c unittest/mysys/base64-t.c win/Makefile.am win/configure.js === modified file 'BUILD/SETUP.sh' --- a/BUILD/SETUP.sh 2009-09-29 19:02:48 +0000 +++ b/BUILD/SETUP.sh 2009-10-06 14:53:46 +0000 @@ -172,6 +172,7 @@ local_infile_configs="--enable-local-inf max_no_embedded_configs="$SSL_LIBRARY --with-plugins=max" +max_no_qc_configs="$SSL_LIBRARY --with-plugins=max --without-query-cache" max_no_ndb_configs="$SSL_LIBRARY --with-plugins=max-no-ndb --with-embedded-server --with-libevent" max_configs="$SSL_LIBRARY --with-plugins=max --with-embedded-server --with-libevent" # Disable NDB in maria max builds === added file 'BUILD/compile-pentium-debug-max-no-qc' --- a/BUILD/compile-pentium-debug-max-no-qc 1970-01-01 00:00:00 +0000 +++ b/BUILD/compile-pentium-debug-max-no-qc 2009-10-07 10:02:43 +0000 @@ -0,0 +1,10 @@ +#! /bin/sh +# Builds server without query cache support + +path=`dirname $0` +. "$path/SETUP.sh" + +extra_flags="$pentium_cflags $debug_cflags" +extra_configs="$pentium_configs $debug_configs $max_no_qc_configs" + +. "$path/FINISH.sh" === modified file 'Docs/INSTALL-BINARY' --- a/Docs/INSTALL-BINARY 2009-09-16 12:03:18 +0000 +++ b/Docs/INSTALL-BINARY 2009-10-23 16:48:54 +0000 @@ -1,25 +1,20 @@ +MariaDB and MySQL have identical install methods. In this document we +describe how to install MariaDB; However all documentation at www.mysql.com +also applies. -2.9. Installing MySQL from tar.gz Packages on Other Unix-Like Systems - This section covers the installation of MySQL binary distributions - that are provided for various platforms in the form of compressed - tar files (files with a .tar.gz extension). See Section 2.1.2.4, - "MySQL Binaries Compiled by Sun Microsystems, Inc.," for a - detailed list. +2.9. Installing MariaDB from tar.gz Packages on Other Unix-Like Systems - To obtain MySQL, see Section 2.1.3, "How to Get MySQL." + This section covers the installation of MariaDB binary distributions + that are provided for various platforms in the form of compressed + tar files (files with a .tar.gz extension). - MySQL tar file binary distributions have names of the form - mysql-VERSION-OS.tar.gz, where VERSION is a number (for example, + MariaDB tar file binary distributions have names of the form + mariadb-VERSION-OS.tar.gz, where VERSION is a number (for example, 5.1.39), and OS indicates the type of operating system for which the distribution is intended (for example, pc-linux-i686). - In addition to these generic packages, we also offer binaries in - platform-specific package formats for selected platforms. See - Section 2.2, "Standard MySQL Installation Using a Binary - Distribution," for more information on how to install these. - - You need the following tools to install a MySQL tar file binary + You need the following tools to install a MariaDB tar file binary distribution: * GNU gunzip to uncompress the distribution. @@ -33,11 +28,14 @@ program. On other systems with a deficient tar, you should install GNU tar first. - If you run into problems and need to file a bug report, please use - the instructions in Section 1.6, "How to Report Bugs or Problems." + If you run into problems and need to file a bug report, + please report them to: http://bugs.launchpad.net/maria + + See the instructions in Section 1.6, "How to Report Bugs or Problems." The basic commands that you must execute to install and use a - MySQL binary distribution are: + MariaDB binary distribution are: + shell> groupadd mysql shell> useradd -g mysql mysql shell> cd /usr/local @@ -53,7 +51,7 @@ shell> bin/mysqld_safe --user=mysql & Note - This procedure does not set up any passwords for MySQL accounts. + This procedure does not set up any passwords for MariaDB accounts. After following the procedure, proceed to Section 2.11, "Post-Installation Setup and Testing." @@ -80,8 +78,8 @@ shell> useradd -g mysql mysql shell> cd /usr/local 3. Obtain a distribution file using the instructions in Section - 2.1.3, "How to Get MySQL." For a given release, binary - distributions for all platforms are built from the same MySQL + 2.1.3, "How to Get MariaDB." For a given release, binary + distributions for all platforms are built from the same MariaDB source distribution. 4. Unpack the distribution, which creates the installation @@ -106,7 +104,7 @@ shell> cd mysql + The bin directory contains client programs and the server. You should add the full path name of this directory to your PATH environment variable so that your - shell finds the MySQL programs properly. See Section + shell finds the MariaDB programs properly. See Section 2.14, "Environment Variables." + The scripts directory contains the mysql_install_db @@ -126,8 +124,8 @@ shell> chgrp -R mysql . the mysql user. The second changes the group attribute to the mysql group. - 7. If you have not installed MySQL before, you must create the - MySQL data directory and initialize the grant tables: + 7. If you have not installed MariaDB before, you must create the + MariaDB data directory and initialize the grant tables: shell> scripts/mysql_install_db --user=mysql If you run the command as root, include the --user option as shown. If you run the command while logged in as that user, @@ -137,25 +135,26 @@ shell> scripts/mysql_install_db --user=m After creating or updating the grant tables, you need to restart the server manually. - 8. Most of the MySQL installation can be owned by root if you + 8. Most of the MariaDB installation can be owned by root if you like. The exception is that the data directory must be owned by mysql. To accomplish this, run the following commands as root in the installation directory: + shell> chown -R root . shell> chown -R mysql data - 9. If you want MySQL to start automatically when you boot your + 9. If you want MariaDB to start automatically when you boot your machine, you can copy support-files/mysql.server to the location where your system has its startup files. More information can be found in the support-files/mysql.server script itself and in Section 2.11.2.2, "Starting and Stopping - MySQL Automatically." + MariaDB Automatically." 10. You can set up new accounts using the bin/mysql_setpermission script if you install the DBI and DBD::mysql Perl modules. See Section 4.6.14, "mysql_setpermission --- Interactively Set Permissions in Grant Tables." For Perl module installation instructions, see Section 2.15, "Perl Installation Notes." - 11. If you would like to use mysqlaccess and have the MySQL + 11. If you would like to use mysqlaccess and have the MariaDB distribution in some nonstandard location, you must change the location where mysqlaccess expects to find the mysql client. Edit the bin/mysqlaccess script at approximately line 18. @@ -166,7 +165,7 @@ $MYSQL = '/usr/local/bin/mysql'; error will occur when you run mysqlaccess. After everything has been unpacked and installed, you should test - your distribution. To start the MySQL server, use the following + your distribution. To start the MariaDB server, use the following command: shell> bin/mysqld_safe --user=mysql & @@ -185,7 +184,7 @@ shell> bin/mysqld_safe --user=mysql & Note - The accounts that are listed in the MySQL grant tables initially + The accounts that are listed in the MariaDB grant tables initially have no passwords. After starting the server, you should set up passwords for them using the instructions in Section 2.11, "Post-Installation Setup and Testing." === modified file 'Docs/myisam.txt' --- a/Docs/myisam.txt 2000-07-31 19:29:14 +0000 +++ b/Docs/myisam.txt 2009-09-30 23:40:51 +0000 @@ -868,7 +868,7 @@ Space compression makes the index file s Prefix compression helps if there are many strings with an identical prefix. In memory table characteristics -HEAP tables only exists in memory so they are lost if `mysqld' is taken down or crashes. But since they are *very* fast they are usefull as anyway. +HEAP tables only exists in memory so they are lost if `mysqld' is taken down or crashes. But since they are *very* fast they are useful as anyway. The *MySQL* internal HEAP tables uses 100% dynamic hashing without overflow areas and don't have problems with delete. === modified file 'Docs/mysql.info' --- a/Docs/mysql.info 2007-11-02 11:29:13 +0000 +++ b/Docs/mysql.info 2009-10-23 16:48:54 +0000 @@ -1,3 +1,10 @@ +MariaDB is in most aspects identical to MySQL. + +Differences between MySQL and MariaDB can be found at: +http://askmonty.org/wiki/index.php/MariaDB_versus_MySQL + +The MariaDB references manual can be found at: +http://askmonty.org/wiki/index.php/Manual The MySQL Reference Manual is available in various formats on http://dev.mysql.com/doc; if you're interested in the DocBook XML === modified file 'Makefile.am' --- a/Makefile.am 2009-10-02 09:40:03 +0000 +++ b/Makefile.am 2009-10-11 15:38:37 +0000 @@ -156,6 +156,8 @@ test-bt: -cd mysql-test ; MTR_BUILD_THREAD=auto \ @PERL@ ./mysql-test-run.pl $(MTR_EXTRA_OPTIONS) --comment=ps --force --timer \ --skip-ndbcluster --ps-protocol + -cd mysql-test ; MTR_BUILD_THREAD=auto \ + @PERL@ ./mysql-test-run.pl $(MTR_EXTRA_OPTIONS) --force --comment=PBXT --mysqld=--default-storage-engine=pbxt --suite=pbxt -if [ -e bin/ndbd -o -e storage/ndb/src/kernel/ndbd ] ; then \ cd mysql-test ; \ MTR_BUILD_THREAD=auto \ @@ -172,8 +174,6 @@ test-bt: -cd mysql-test ; MTR_BUILD_THREAD=auto \ @PERL@ ./mysql-test-run.pl $(MTR_EXTRA_OPTIONS) --force --comment=funcs2 --suite=funcs_2 -cd mysql-test ; MTR_BUILD_THREAD=auto \ - @PERL@ ./mysql-test-run.pl $(MTR_EXTRA_OPTIONS) --force --comment=partitions --suite=parts - -cd mysql-test ; MTR_BUILD_THREAD=auto \ @PERL@ ./mysql-test-run.pl $(MTR_EXTRA_OPTIONS) --force --comment=stress --suite=stress -cd mysql-test ; MTR_BUILD_THREAD=auto \ @PERL@ ./mysql-test-run.pl $(MTR_EXTRA_OPTIONS) --force --comment=jp --suite=jp === modified file 'README' --- a/README 2009-09-15 10:46:35 +0000 +++ b/README 2009-10-23 16:48:54 +0000 @@ -1,5 +1,4 @@ This is a release of MariaDB, a branch of MySQL. -MySQL is brought to you by the MySQL team at Sun Microsystems, Inc. MariaDB is a drop-in replacement of MySQL, with more features, less bugs and better performance. === modified file 'client/mysql.cc' --- a/client/mysql.cc 2009-10-02 11:56:11 +0000 +++ b/client/mysql.cc 2009-10-26 11:35:42 +0000 @@ -3812,8 +3812,9 @@ static int com_edit(String *buffer,char *line __attribute__((unused))) { char filename[FN_REFLEN],buff[160]; - int fd,tmp; + int fd,tmp,error; const char *editor; + MY_STAT stat_arg; if ((fd=create_temp_file(filename,NullS,"sql", O_CREAT | O_WRONLY, MYF(MY_WME))) < 0) @@ -3829,9 +3830,13 @@ com_edit(String *buffer,char *line __att !(editor = (char *)getenv("VISUAL"))) editor = "vi"; strxmov(buff,editor," ",filename,NullS); - (void) system(buff); + if ((error= system(buff))) + { + char errmsg[100]; + sprintf(errmsg, "Command '%.40s' failed", buff); + put_info(errmsg, INFO_ERROR, 0, NullS); + } - MY_STAT stat_arg; if (!my_stat(filename,&stat_arg,MYF(MY_WME))) goto err; if ((fd = my_open(filename,O_RDONLY, MYF(MY_WME))) < 0) === modified file 'client/mysql_upgrade.c' --- a/client/mysql_upgrade.c 2009-07-16 12:43:17 +0000 +++ b/client/mysql_upgrade.c 2009-10-26 11:35:42 +0000 @@ -559,12 +559,11 @@ static int upgrade_already_done(void) if (!(in= my_fopen(upgrade_info_file, O_RDONLY, MYF(0)))) return 0; /* Could not open file => not sure */ - /* - Read from file, don't care if it fails since it - will be detected by the strncmp - */ bzero(buf, sizeof(buf)); - fgets(buf, sizeof(buf), in); + if (!fgets(buf, sizeof(buf), in)) + { + /* Ignore, will be detected by strncmp() below */ + } my_fclose(in, MYF(0)); === modified file 'client/mysqladmin.cc' --- a/client/mysqladmin.cc 2009-09-07 20:50:10 +0000 +++ b/client/mysqladmin.cc 2009-10-26 11:35:42 +0000 @@ -1042,8 +1042,8 @@ static int drop_db(MYSQL *mysql, const c puts("Any data stored in the database will be destroyed.\n"); printf("Do you really want to drop the '%s' database [y/N] ",db); fflush(stdout); - VOID(fgets(buf,sizeof(buf)-1,stdin)); - if ((*buf != 'y') && (*buf != 'Y')) + if (fgets(buf,sizeof(buf)-1,stdin) == 0 || + (*buf != 'y') && (*buf != 'Y')) { puts("\nOK, aborting database drop!"); return -1; === modified file 'client/mysqlslap.c' --- a/client/mysqlslap.c 2009-09-25 08:56:53 +0000 +++ b/client/mysqlslap.c 2009-10-26 11:35:42 +0000 @@ -472,7 +472,7 @@ void concurrency_loop(MYSQL *mysql, uint run_query(mysql, "SET AUTOCOMMIT=0", strlen("SET AUTOCOMMIT=0")); if (pre_system) - system(pre_system); + if (system(pre_system)) { /* Ignore for now */ } /* Pre statements are always run after all other logic so they can @@ -487,7 +487,7 @@ void concurrency_loop(MYSQL *mysql, uint run_statements(mysql, post_statements); if (post_system) - system(post_system); + if (system(post_system)) { /* Ignore for now */ } /* We are finished with this run */ if (auto_generate_sql_autoincrement || auto_generate_sql_guid_primary) === modified file 'client/mysqltest.cc' --- a/client/mysqltest.cc 2009-09-07 20:50:10 +0000 +++ b/client/mysqltest.cc 2009-10-09 08:09:24 +0000 @@ -100,6 +100,7 @@ static my_bool display_result_vertically display_metadata= FALSE, display_result_sorted= FALSE; static my_bool disable_query_log= 0, disable_result_log= 0; static my_bool disable_warnings= 0; +static my_bool prepare_warnings_enabled= 0; static my_bool disable_info= 1; static my_bool abort_on_error= 1; static my_bool server_initialized= 0; @@ -289,7 +290,7 @@ enum enum_commands { Q_SEND_QUIT, Q_CHANGE_USER, Q_MKDIR, Q_RMDIR, Q_LIST_FILES, Q_LIST_FILES_WRITE_FILE, Q_LIST_FILES_APPEND_FILE, Q_SEND_SHUTDOWN, Q_SHUTDOWN_SERVER, - Q_MOVE_FILE, + Q_MOVE_FILE, Q_ENABLE_PREPARE_WARNINGS, Q_DISABLE_PREPARE_WARNINGS, Q_UNKNOWN, /* Unknown command. */ Q_COMMENT, /* Comments, ignored. */ @@ -387,6 +388,8 @@ const char *command_names[]= "send_shutdown", "shutdown_server", "move_file", + "enable_prepare_warnings", + "disable_prepare_warnings", 0 }; @@ -6929,8 +6932,17 @@ void run_query_stmt(MYSQL *mysql, struct mysql_free_result(res); /* Free normal result set with meta data */ - /* Clear prepare warnings */ - dynstr_set(&ds_prepare_warnings, NULL); + /* + Normally, if there is a result set, we do not show warnings from the + prepare phase. This is because some warnings are generated both during + prepare and execute; this would generate different warning output + between normal and ps-protocol test runs. + + The --enable_prepare_warnings command can be used to change this so + that warnings from both the prepare and execute phase are shown. + */ + if (!disable_warnings && !prepare_warnings_enabled) + dynstr_set(&ds_prepare_warnings, NULL); } else { @@ -7754,6 +7766,8 @@ int main(int argc, char **argv) case Q_DISABLE_RESULT_LOG: disable_result_log=1; break; case Q_ENABLE_WARNINGS: disable_warnings=0; break; case Q_DISABLE_WARNINGS: disable_warnings=1; break; + case Q_ENABLE_PREPARE_WARNINGS: prepare_warnings_enabled=1; break; + case Q_DISABLE_PREPARE_WARNINGS: prepare_warnings_enabled=0; break; case Q_ENABLE_INFO: disable_info=0; break; case Q_DISABLE_INFO: disable_info=1; break; case Q_ENABLE_METADATA: display_metadata=1; break; === modified file 'configure.in' --- a/configure.in 2009-10-02 12:55:16 +0000 +++ b/configure.in 2009-10-23 19:26:26 +0000 @@ -12,8 +12,10 @@ AC_CANONICAL_SYSTEM # in mysqlbinlog.cc / check_master_version(). # # When merging new MySQL releases, update the version number to match the -# MySQL version number, but reset the maria subrelease (-beta1). -AM_INIT_AUTOMAKE(mysql, 5.1.38-MariaDB-beta1) +# MySQL version number. +# +# Note: the following line must be parseable by win/configure.js:GetVersion() +AM_INIT_AUTOMAKE(mysql, 5.1.38-maria-beta) AM_CONFIG_HEADER([include/config.h:config.h.in]) PROTOCOL_VERSION=10 @@ -2845,7 +2847,7 @@ do done AC_SUBST(sql_union_dirs) -# Some usefull subst +# Some useful subst AC_SUBST(CC) AC_SUBST(GXX) @@ -2895,13 +2897,11 @@ AC_CONFIG_COMMANDS_POST(ac_configure_arg AC_OUTPUT echo -echo "MySQL has a Web site at http://www.mysql.com/ which carries details on the" -echo "latest release, upcoming features, and other information to make your" -echo "work or play with MySQL more productive. There you can also find" -echo "information about mailing lists for MySQL discussion." +echo "You can find information about MariaDB at" +echo http://askmonty.org/wiki/index.php/MariaDB echo echo "Remember to check the platform specific part of the reference manual for" -echo "hints about installing MySQL on your platform. Also have a look at the" +echo "hints about installing MariaDB on your platform. Also have a look at the" echo "files in the Docs directory." echo @@ -2920,5 +2920,5 @@ echo "---" # The following text is checked in ./Do-compile to verify that configure # ended sucessfully - don't remove it. -echo "Thank you for choosing MySQL!" +echo "Thank you for choosing MariaDB!" echo === modified file 'extra/yassl/src/crypto_wrapper.cpp' --- a/extra/yassl/src/crypto_wrapper.cpp 2007-03-23 12:43:09 +0000 +++ b/extra/yassl/src/crypto_wrapper.cpp 2009-10-26 11:35:42 +0000 @@ -953,7 +953,11 @@ x509* PemToDer(FILE* file, CertType type info->set = true; } } - fgets(line,sizeof(line), file); // get blank line + // get blank line + if (fgets(line,sizeof(line), file) == 0) + { + /* Impossible case */ + } begin = ftell(file); } === modified file 'extra/yassl/taocrypt/src/aes.cpp' --- a/extra/yassl/taocrypt/src/aes.cpp 2007-03-23 12:43:09 +0000 +++ b/extra/yassl/taocrypt/src/aes.cpp 2009-10-26 11:35:42 +0000 @@ -52,6 +52,7 @@ void AES::Process(byte* out, const byte* in += BLOCK_SIZE; } else if (mode_ == CBC) + { if (dir_ == ENCRYPTION) while (blocks--) { r_[0] ^= *(word32*)in; @@ -78,6 +79,7 @@ void AES::Process(byte* out, const byte* out += BLOCK_SIZE; in += BLOCK_SIZE; } + } } #endif // DO_AES_ASM === modified file 'extra/yassl/taocrypt/src/blowfish.cpp' --- a/extra/yassl/taocrypt/src/blowfish.cpp 2007-01-29 15:54:40 +0000 +++ b/extra/yassl/taocrypt/src/blowfish.cpp 2009-10-26 11:35:42 +0000 @@ -54,6 +54,7 @@ void Blowfish::Process(byte* out, const in += BLOCK_SIZE; } else if (mode_ == CBC) + { if (dir_ == ENCRYPTION) while (blocks--) { r_[0] ^= *(word32*)in; @@ -78,6 +79,7 @@ void Blowfish::Process(byte* out, const out += BLOCK_SIZE; in += BLOCK_SIZE; } + } } #endif // DO_BLOWFISH_ASM === modified file 'extra/yassl/taocrypt/src/misc.cpp' --- a/extra/yassl/taocrypt/src/misc.cpp 2007-04-11 20:07:24 +0000 +++ b/extra/yassl/taocrypt/src/misc.cpp 2009-10-26 11:35:42 +0000 @@ -166,6 +166,7 @@ word Crop(word value, unsigned int size) #ifdef TAOCRYPT_X86ASM_AVAILABLE +#ifdef NOT_USED #ifndef _MSC_VER static jmp_buf s_env; static void SigIllHandler(int) @@ -173,6 +174,7 @@ word Crop(word value, unsigned int size) longjmp(s_env, 1); } #endif +#endif bool HaveCpuId() === modified file 'include/mysys_err.h' --- a/include/mysys_err.h 2008-01-03 07:45:46 +0000 +++ b/include/mysys_err.h 2009-10-26 11:35:42 +0000 @@ -63,7 +63,8 @@ extern const char * NEAR globerrs[]; /* #define EE_FILENOTFOUND 29 #define EE_FILE_NOT_CLOSED 30 #define EE_CANT_CHMOD 31 -#define EE_ERROR_LAST 31 /* Copy last error nr */ +#define EE_CANT_COPY_OWNERSHIP 32 +#define EE_ERROR_LAST 32 /* Copy last error nr */ /* Add error numbers before EE_ERROR_LAST and change it accordingly. */ /* exit codes for all MySQL programs */ === modified file 'libmysql/libmysql.c' --- a/libmysql/libmysql.c 2009-10-02 10:36:28 +0000 +++ b/libmysql/libmysql.c 2009-10-23 16:48:54 +0000 @@ -1432,7 +1432,8 @@ mysql_get_server_info(MYSQL *mysql) my_bool STDCALL mariadb_connection(MYSQL *mysql) { - return strinstr(mysql->server_version, "MariaDB") != 0; + return (strinstr(mysql->server_version, "MariaDB") != 0 || + strinstr(mysql->server_version, "-maria-") != 0); } const char * STDCALL === modified file 'mysql-test/include/maria_empty_logs.inc' --- a/mysql-test/include/maria_empty_logs.inc 2009-02-19 09:01:25 +0000 +++ b/mysql-test/include/maria_empty_logs.inc 2009-10-13 12:47:17 +0000 @@ -1,6 +1,10 @@ # Maria help script. # Cleans up all logs to give recovery a fresh start. - +# +# Note that this script relies on the number of threads connect at start of +# this script, so one should run this script with a freshly started server +# for it to work. +# # API: set mel_keep_control_file=1 if want to keep control file; # uses vardir, port and socket. === modified file 'mysql-test/include/read_many_rows.inc' --- a/mysql-test/include/read_many_rows.inc 2007-08-05 05:36:54 +0000 +++ b/mysql-test/include/read_many_rows.inc 2009-10-11 09:06:55 +0000 @@ -71,8 +71,8 @@ CREATE TRIGGER t1_bi before INSERT BEGIN DECLARE CONTINUE HANDLER FOR SQLSTATE '40001' SET @a:= 'deadlock'; DECLARE CONTINUE HANDLER FOR SQLEXCEPTION SET @a:= 'exception'; - INSERT INTO t2 (f2) VALUES (1); - DELETE FROM t2 WHERE f2 = 1; + INSERT INTO t2 (f2) VALUES (NEW.f1); + DELETE FROM t2 WHERE f2 = NEW.f1; END;| CREATE PROCEDURE proc24989() @@ -109,7 +109,7 @@ send insert into t1 values(1); connection con1; --sleep 1 -insert into t1 values(1); +insert into t1 values(123); connection con2; --error 1213 @@ -130,7 +130,7 @@ send call proc24989(); connection con1; --sleep 1 -insert into t1 values(1); +insert into t1 values(123); connection con2; reap; @@ -150,7 +150,7 @@ send call proc24989_2(); connection con1; --sleep 1 -insert into t1 values(1); +insert into t1 values(123); commit; connection con2; === modified file 'mysql-test/include/wait_for_status_var.inc' --- a/mysql-test/include/wait_for_status_var.inc 2009-04-03 21:33:13 +0000 +++ b/mysql-test/include/wait_for_status_var.inc 2009-10-13 12:47:17 +0000 @@ -51,11 +51,12 @@ if (`SELECT '$_status_var_comparsion' = } let $_show_status_value= query_get_value("SHOW $status_type STATUS LIKE '$status_var'", Value, 1); + while (`SELECT NOT('$_show_status_value' $_status_var_comparsion '$status_var_value')`) { if (!$_status_timeout_counter) { - --echo **** ERROR: failed while waiting for $status_type $status_var $_status_var_comparison $status_var_value **** + --echo **** ERROR: failed while waiting for '$status_type' '$status_var' $_status_var_comparsion '$status_var_value' **** --echo Note: the following output may have changed since the failure was detected --echo **** Showing STATUS, PROCESSLIST **** eval SHOW $status_type STATUS LIKE '$status_var'; === modified file 'mysql-test/lib/My/ConfigFactory.pm' --- a/mysql-test/lib/My/ConfigFactory.pm 2009-04-25 09:04:38 +0000 +++ b/mysql-test/lib/My/ConfigFactory.pm 2009-10-07 22:57:43 +0000 @@ -19,7 +19,7 @@ my @pre_rules= ); -my @share_locations= ("share/mysql", "sql/share", "share"); +my @share_locations= ("share/mariadb", "share/mysql", "sql/share", "share"); sub get_basedir { === modified file 'mysql-test/lib/mtr_cases.pm' --- a/mysql-test/lib/mtr_cases.pm 2009-10-05 12:26:57 +0000 +++ b/mysql-test/lib/mtr_cases.pm 2009-10-14 08:09:56 +0000 @@ -490,6 +490,8 @@ sub collect_one_suite($) my $lib_innodb_plugin= mtr_file_exists(::vs_config_dirs('storage/innodb_plugin', 'ha_innodb_plugin.dll'), "$::basedir/storage/innodb_plugin/.libs/ha_innodb_plugin.so", + "$::basedir/lib/mariadb/plugin/ha_innodb_plugin.so", + "$::basedir/lib/mariadb/plugin/ha_innodb_plugin.dll", "$::basedir/lib/mysql/plugin/ha_innodb_plugin.so", "$::basedir/lib/mysql/plugin/ha_innodb_plugin.dll"); if ($::mysql_version_id >= 50100 && !(IS_WINDOWS && $::opt_embedded_server) && @@ -1094,6 +1096,17 @@ sub collect_one_test_case { $tinfo->{template_path}= $config; } + if ( $tinfo->{'example_plugin_test'} ) + { + if ( !$ENV{'EXAMPLE_PLUGIN'} ) + { + $tinfo->{'skip'}= 1; + $tinfo->{'comment'}= "Test requires the 'example' plugin"; + return $tinfo; + } + } + + # Set extra config file to use if (defined $defaults_extra_file) { $tinfo->{extra_template_path}= $defaults_extra_file; @@ -1146,6 +1159,7 @@ my @tags= ["federated.inc", "federated_test", 1], ["include/not_embedded.inc", "not_embedded", 1], ["include/not_valgrind.inc", "not_valgrind", 1], + ["include/have_example_plugin.inc", "example_plugin_test", 1] ); === modified file 'mysql-test/mysql-stress-test.pl' --- a/mysql-test/mysql-stress-test.pl 2006-03-03 18:15:01 +0000 +++ b/mysql-test/mysql-stress-test.pl 2009-09-30 23:40:51 +0000 @@ -1100,7 +1100,7 @@ mysql-stress-test.pl --stress-basedir=<d they specified in the list file. --sleep-time=<time in seconds> - Delay between test execution. Could be usefull in continued testsing + Delay between test execution. Could be useful in continued testsing when one of instance of stress script perform periodical cleanup or recreating of some database objects @@ -1109,7 +1109,7 @@ mysql-stress-test.pl --stress-basedir=<d --check-tests-file Check file with list of tests. If file was modified it will force to - reread list of tests. Could be usefull in continued testing for + reread list of tests. Could be useful in continued testing for adding/removing tests without script interruption --mysqltest=/path/to/mysqltest binary === modified file 'mysql-test/mysql-test-run.pl' --- a/mysql-test/mysql-test-run.pl 2009-10-06 18:37:55 +0000 +++ b/mysql-test/mysql-test-run.pl 2009-10-26 11:35:42 +0000 @@ -1018,7 +1018,8 @@ sub command_line_setup { } # Look for language files and charsetsdir, use same share - $path_language= mtr_path_exists("$basedir/share/mysql/english", + $path_language= mtr_path_exists("$basedir/share/mariadb/english", + "$basedir/share/mysql/english", "$basedir/sql/share/english", "$basedir/share/english"); @@ -1887,6 +1888,7 @@ sub environment_setup { my $lib_udf_example= mtr_file_exists(vs_config_dirs('sql', 'udf_example.dll'), "$basedir/sql/.libs/udf_example.so", + "$basedir/lib/mariadb/plugin/udf_example.so", "$basedir/lib/mysql/plugin/udf_example.so",); if ( $lib_udf_example ) @@ -1915,6 +1917,7 @@ sub environment_setup { my $lib_example_plugin= mtr_file_exists(vs_config_dirs('storage/example',$plugin_filename), "$basedir/storage/example/.libs/".$plugin_filename, + "$basedir/lib/mariadb/plugin/".$plugin_filename, "$basedir/lib/mysql/plugin/".$plugin_filename); $ENV{'EXAMPLE_PLUGIN'}= ($lib_example_plugin ? basename($lib_example_plugin) : ""); @@ -1931,6 +1934,7 @@ sub environment_setup { my $lib_simple_parser= mtr_file_exists(vs_config_dirs('plugin/fulltext', 'mypluglib.dll'), "$basedir/plugin/fulltext/.libs/mypluglib.so", + "$basedir/lib/mariadb/plugin/mypluglib.so", "$basedir/lib/mysql/plugin/mypluglib.so",); $ENV{'SIMPLE_PARSER'}= @@ -2074,6 +2078,7 @@ sub environment_setup { my $file_mysql_fix_privilege_tables= mtr_file_exists("$basedir/scripts/mysql_fix_privilege_tables.sql", "$basedir/share/mysql_fix_privilege_tables.sql", + "$basedir/share/mariadb/mysql_fix_privilege_tables.sql", "$basedir/share/mysql/mysql_fix_privilege_tables.sql"); $ENV{'MYSQL_FIX_PRIVILEGE_TABLES'}= $file_mysql_fix_privilege_tables; @@ -2397,7 +2402,7 @@ sub check_ndbcluster_support ($) { if ( ! $mysqld_variables{'ndb-connectstring'} ) { - mtr_report(" - skipping ndbcluster, mysqld not compiled with ndbcluster"); + #mtr_report(" - skipping ndbcluster, mysqld not compiled with ndbcluster"); $opt_skip_ndbcluster= 2; return; } @@ -2826,7 +2831,7 @@ sub mysql_install_db { mtr_add_arg($args, "--basedir=%s", $install_basedir); mtr_add_arg($args, "--datadir=%s", $install_datadir); mtr_add_arg($args, "--loose-skip-innodb"); - mtr_add_arg($args, "--loose-skip-falcon"); + mtr_add_arg($args, "--loose-skip-pbxt"); mtr_add_arg($args, "--loose-skip-ndbcluster"); mtr_add_arg($args, "--loose-skip-maria"); mtr_add_arg($args, "--disable-sync-frm"); @@ -2870,8 +2875,8 @@ sub mysql_install_db { my $bootstrap_sql_file= "$opt_vardir/tmp/bootstrap.sql"; my $path_sql= my_find_file($install_basedir, - ["mysql", "sql/share", "share/mysql", - "share", "scripts"], + ["mysql", "sql/share", "share/mariadb", + "share/mysql", "share", "scripts"], "mysql_system_tables.sql", NOT_REQUIRED); === added file 'mysql-test/r/mysqltest_ps.result' --- a/mysql-test/r/mysqltest_ps.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/r/mysqltest_ps.result 2009-10-09 08:09:24 +0000 @@ -0,0 +1,40 @@ +select 1 + "2 a"; +1 + "2 a" +3 +Warnings: +Warning 1292 Truncated incorrect DOUBLE value: '2 a' +create table t (a int primary key, b blob default ''); +Warnings: +Warning 1101 BLOB/TEXT column 'b' can't have a default value +select a, (2*a) AS a from t group by a; +a a +Warnings: +Warning 1052 Column 'a' in group statement is ambiguous +drop table t; +select 1 + "2 a"; +1 + "2 a" +3 +Warnings: +Warning 1292 Truncated incorrect DOUBLE value: '2 a' +create table t (a int primary key, b blob default ''); +Warnings: +Warning 1101 BLOB/TEXT column 'b' can't have a default value +select a, (2*a) AS a from t group by a; +a a +Warnings: +Warning 1052 Column 'a' in group statement is ambiguous +Warning 1052 Column 'a' in group statement is ambiguous +drop table t; +select 1 + "2 a"; +1 + "2 a" +3 +Warnings: +Warning 1292 Truncated incorrect DOUBLE value: '2 a' +create table t (a int primary key, b blob default ''); +Warnings: +Warning 1101 BLOB/TEXT column 'b' can't have a default value +select a, (2*a) AS a from t group by a; +a a +Warnings: +Warning 1052 Column 'a' in group statement is ambiguous +drop table t; === modified file 'mysql-test/r/read_many_rows_innodb.result' --- a/mysql-test/r/read_many_rows_innodb.result 2007-08-05 05:36:54 +0000 +++ b/mysql-test/r/read_many_rows_innodb.result 2009-10-11 09:06:55 +0000 @@ -40,8 +40,8 @@ ON t1 FOR EACH ROW BEGIN DECLARE CONTINUE HANDLER FOR SQLSTATE '40001' SET @a:= 'deadlock'; DECLARE CONTINUE HANDLER FOR SQLEXCEPTION SET @a:= 'exception'; -INSERT INTO t2 (f2) VALUES (1); -DELETE FROM t2 WHERE f2 = 1; +INSERT INTO t2 (f2) VALUES (NEW.f1); +DELETE FROM t2 WHERE f2 = NEW.f1; END;| CREATE PROCEDURE proc24989() BEGIN @@ -63,7 +63,7 @@ insert into t1 values(1); start transaction; insert into t2 values(123); insert into t1 values(1); -insert into t1 values(1); +insert into t1 values(123); ERROR 40001: Deadlock found when trying to get lock; try restarting transaction select @a; @a @@ -76,7 +76,7 @@ insert into t1 values(1); start transaction; insert into t2 values(123); call proc24989(); -insert into t1 values(1); +insert into t1 values(123); select @a,@b; @a @b exception deadlock @@ -88,7 +88,7 @@ insert into t1 values(1); start transaction; insert into t2 values(123); call proc24989_2(); -insert into t1 values(1); +insert into t1 values(123); commit; exception Outer handler === modified file 'mysql-test/suite/funcs_1/datadict/processlist_priv.inc' --- a/mysql-test/suite/funcs_1/datadict/processlist_priv.inc 2009-09-07 20:50:10 +0000 +++ b/mysql-test/suite/funcs_1/datadict/processlist_priv.inc 2009-10-10 09:59:06 +0000 @@ -66,7 +66,7 @@ let $table= processlist; # # columns of the information_schema table e.g. to use in a select. -let $columns= ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO; +let $columns= ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO, TIME_MS; # # Where clause for an update. let $update_where= WHERE id=1 ; @@ -137,11 +137,11 @@ WHERE DB = 'information_schema' AND COMM --source include/wait_condition.inc --replace_result ENGINE=MyISAM "" ENGINE=MARIA "" " PAGE_CHECKSUM=1" "" " PAGE_CHECKSUM=0" "" eval SHOW CREATE TABLE $table; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS eval SHOW $table; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS eval SELECT * FROM $table $select_where ORDER BY id; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS eval SELECT $columns FROM $table $select_where ORDER BY id; --source suite/funcs_1/datadict/datadict_priv.inc --real_sleep 0.3 @@ -157,11 +157,11 @@ connection con100; # but "ddicttestuser1" must not see anything of the root session. --replace_result ENGINE=MyISAM "" ENGINE=MARIA "" " PAGE_CHECKSUM=1" "" " PAGE_CHECKSUM=0" "" eval SHOW CREATE TABLE $table; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS eval SHOW $table; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS eval SELECT * FROM $table $select_where ORDER BY id; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS eval SELECT $columns FROM $table $select_where ORDER BY id; --source suite/funcs_1/datadict/datadict_priv.inc --real_sleep 0.3 @@ -183,9 +183,9 @@ GRANT PROCESS ON *.* TO ddicttestuser1@' --echo #################################################################################### connection con100; SHOW GRANTS; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SHOW processlist; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SELECT * FROM information_schema.processlist; --real_sleep 0.3 @@ -195,9 +195,9 @@ SELECT * FROM information_schema.process --echo #################################################################################### connect (con101,localhost,ddicttestuser1,ddictpass,information_schema); SHOW GRANTS; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SHOW processlist; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SELECT * FROM information_schema.processlist; --real_sleep 0.3 @@ -217,9 +217,9 @@ GRANT PROCESS ON *.* TO ''@'localhost'; --echo #################################################################################### connect (anonymous1,localhost,"''",,information_schema); SHOW GRANTS; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SHOW processlist; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SELECT * FROM information_schema.processlist; --real_sleep 0.3 @@ -239,9 +239,9 @@ connect (con102,localhost,ddicttestuser1 --echo ddicttestuser1 are visible. --echo #################################################################################### SHOW GRANTS; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SHOW processlist; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SELECT * FROM information_schema.processlist; --real_sleep 0.3 @@ -264,10 +264,10 @@ SHOW GRANTS FOR ''@'localhost'; if ($fixed_bug_30395) { # Bug#30395 strange results after REVOKE PROCESS ON *.* FROM ... ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SHOW processlist; } ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SELECT * FROM information_schema.processlist; --real_sleep 0.3 @@ -286,9 +286,9 @@ connect (con103,localhost,ddicttestuser1 --echo Only the processes of ddicttestuser1 user are visible. --echo #################################################################################### SHOW GRANTS FOR 'ddicttestuser1'@'localhost'; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SHOW processlist; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SELECT * FROM information_schema.processlist; --real_sleep 0.3 @@ -308,9 +308,9 @@ connect (con104,localhost,ddicttestuser1 --echo Only the processes of ddicttestuser1 are visible. --echo #################################################################################### SHOW GRANTS FOR 'ddicttestuser1'@'localhost'; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SHOW processlist; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SELECT * FROM information_schema.processlist; --real_sleep 0.3 @@ -355,9 +355,9 @@ connect (con200,localhost,ddicttestuser2 --echo ddicttestuser2 has now the PROCESS privilege and sees all connections --echo #################################################################################### SHOW GRANTS FOR 'ddicttestuser2'@'localhost'; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SHOW processlist; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SELECT * FROM information_schema.processlist; --real_sleep 0.3 @@ -376,9 +376,9 @@ connect (con201,localhost,ddicttestuser2 --echo ddicttestuser2 has no more the PROCESS privilege and can only see own connects --echo #################################################################################### SHOW GRANTS; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SHOW processlist; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SELECT * FROM information_schema.processlist; --real_sleep 0.3 @@ -399,9 +399,9 @@ connect (con107,localhost,ddicttestuser1 SHOW GRANTS FOR 'ddicttestuser1'@'localhost'; --error ER_ACCESS_DENIED_ERROR GRANT PROCESS ON *.* TO 'ddicttestuser2'@'localhost'; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SHOW processlist; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SELECT * FROM information_schema.processlist; --real_sleep 0.3 @@ -423,9 +423,9 @@ connect (con108,localhost,ddicttestuser1 --echo Therefore the missing SELECT privilege does not affect SELECTs on PROCESSLIST. --echo #################################################################################### SHOW GRANTS FOR 'ddicttestuser1'@'localhost'; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SHOW processlist; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SELECT * FROM information_schema.processlist; --real_sleep 0.3 === modified file 'mysql-test/suite/funcs_1/datadict/processlist_val.inc' --- a/mysql-test/suite/funcs_1/datadict/processlist_val.inc 2008-10-10 15:28:41 +0000 +++ b/mysql-test/suite/funcs_1/datadict/processlist_val.inc 2009-10-10 09:59:06 +0000 @@ -93,9 +93,9 @@ echo # - INFO must contain the corresponding SHOW/SELECT PROCESSLIST # # 1. Just dump what we get ---replace_column 1 <ID> 3 <HOST_NAME> 6 <TIME> +--replace_column 1 <ID> 3 <HOST_NAME> 6 <TIME> 9 <TIME_MS> SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST; ---replace_column 1 <ID> 3 <HOST_NAME> 6 <TIME> +--replace_column 1 <ID> 3 <HOST_NAME> 6 <TIME> 9 <TIME_MS> SHOW FULL PROCESSLIST; # # Determine the connection id of the current connection (default) @@ -129,7 +129,7 @@ SELECT @my_info = '$my_statement' # 6. TIME must have a reasonable value SELECT COUNT(*) = 1 AS "Has TIME a reasonable value?" FROM INFORMATION_SCHEMA.PROCESSLIST -WHERE ID = @default_id AND 0 <= TIME < 10; +WHERE ID = @default_id AND 0 <= TIME < 10 AND 0 <= TIME_MS < 10000; echo @@ -166,7 +166,7 @@ let $wait_condition= SELECT COUNT(*) = 1 WHERE COMMAND = 'Sleep' AND USER = 'test_user'; --source include/wait_condition.inc # 1. Just dump what we get ---replace_column 1 <ID> 3 <HOST_NAME> 6 <TIME> +--replace_column 1 <ID> 3 <HOST_NAME> 6 <TIME> 9 <TIME_MS> SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST; --replace_column 1 <ID> 3 <HOST_NAME> 6 <TIME> SHOW FULL PROCESSLIST; @@ -211,7 +211,7 @@ echo # ----- switch to connection con1 (user = test_user) ----- ; connection con1; ---replace_column 1 <ID> 3 <HOST_NAME> 6 <TIME> +--replace_column 1 <ID> 3 <HOST_NAME> 6 <TIME> 9 <TIME_MS> SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST; --replace_column 1 <ID> 3 <HOST_NAME> 6 <TIME> SHOW FULL PROCESSLIST; @@ -245,7 +245,7 @@ echo ; connection con2; # Just dump what we get ---replace_column 1 <ID> 3 <HOST_NAME> 6 <TIME> +--replace_column 1 <ID> 3 <HOST_NAME> 6 <TIME> 9 <TIME_MS> SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST; --replace_column 1 <ID> 3 <HOST_NAME> 6 <TIME> SHOW FULL PROCESSLIST; @@ -305,7 +305,7 @@ WHERE ID = @test_user_con2_id AND Comman AND State = 'User sleep' AND INFO IS NOT NULL ; --source include/wait_condition.inc # 1. Just dump what we get ---replace_column 1 <ID> 3 <HOST_NAME> 6 <TIME> +--replace_column 1 <ID> 3 <HOST_NAME> 6 <TIME> 9 <TIME_MS> SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST; --replace_column 1 <ID> 3 <HOST_NAME> 6 <TIME> SHOW FULL PROCESSLIST; @@ -376,7 +376,7 @@ let $wait_condition= SELECT COUNT(*) FRO # # Expect to see the state 'Locked' for the third connection because the SELECT # collides with the WRITE TABLE LOCK. ---replace_column 1 <ID> 3 <HOST_NAME> 6 <TIME> +--replace_column 1 <ID> 3 <HOST_NAME> 6 <TIME> 9 <TIME_MS> SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST; UNLOCK TABLES; # @@ -435,7 +435,7 @@ echo # SHOW FULL PROCESSLIST Complete statement # SHOW PROCESSLIST statement truncated after 100 char ; ---replace_column 1 <ID> 3 <HOST_NAME> 5 <COMMAND> 6 <TIME> 7 <STATE> +--replace_column 1 <ID> 3 <HOST_NAME> 5 <COMMAND> 6 <TIME> 7 <STATE> 9 <TIME_MS> SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST; --replace_column 1 <ID> 3 <HOST_NAME> 5 <COMMAND> 6 <TIME> 7 <STATE> SHOW FULL PROCESSLIST; === modified file 'mysql-test/suite/funcs_1/r/is_columns_is.result' --- a/mysql-test/suite/funcs_1/r/is_columns_is.result 2009-03-18 12:52:31 +0000 +++ b/mysql-test/suite/funcs_1/r/is_columns_is.result 2009-10-10 09:59:06 +0000 @@ -113,6 +113,96 @@ NULL information_schema GLOBAL_STATUS VA NULL information_schema GLOBAL_STATUS VARIABLE_VALUE 2 NULL YES varchar 1024 3072 NULL NULL utf8 utf8_general_ci varchar(1024) select NULL information_schema GLOBAL_VARIABLES VARIABLE_NAME 1 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) select NULL information_schema GLOBAL_VARIABLES VARIABLE_VALUE 2 NULL YES varchar 1024 3072 NULL NULL utf8 utf8_general_ci varchar(1024) select +NULL information_schema INNODB_BUFFER_POOL_PAGES fix_count 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES flush_type 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES lru_position 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES page_no 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES page_type 1 NULL YES varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) select +NULL information_schema INNODB_BUFFER_POOL_PAGES space_id 2 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB compressed 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB fix_count 7 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB flush_type 8 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB lru_position 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB next_page_no 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB page_no 2 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB part_len 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB space_id 1 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX accessed 9 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX data_size 7 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX dirty 11 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX fix_count 14 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX flush_type 15 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX hashed 8 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX index_name 3 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) select +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX lru_position 13 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX modified 10 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX n_recs 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX old 12 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX page_no 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX schema_name 1 NULL YES varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) select +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX space_id 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX table_name 2 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) select +NULL information_schema INNODB_CMP compress_ops 2 0 NO int NULL NULL 10 0 NULL NULL int(11) select +NULL information_schema INNODB_CMP compress_ops_ok 3 0 NO int NULL NULL 10 0 NULL NULL int(11) select +NULL information_schema INNODB_CMP compress_time 4 0 NO int NULL NULL 10 0 NULL NULL int(11) select +NULL information_schema INNODB_CMP page_size 1 0 NO int NULL NULL 10 0 NULL NULL int(5) select +NULL information_schema INNODB_CMP uncompress_ops 5 0 NO int NULL NULL 10 0 NULL NULL int(11) select +NULL information_schema INNODB_CMP uncompress_time 6 0 NO int NULL NULL 10 0 NULL NULL int(11) select +NULL information_schema INNODB_CMPMEM pages_free 3 0 NO int NULL NULL 10 0 NULL NULL int(11) select +NULL information_schema INNODB_CMPMEM pages_used 2 0 NO int NULL NULL 10 0 NULL NULL int(11) select +NULL information_schema INNODB_CMPMEM page_size 1 0 NO int NULL NULL 10 0 NULL NULL int(5) select +NULL information_schema INNODB_CMPMEM relocation_ops 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) select +NULL information_schema INNODB_CMPMEM relocation_time 5 0 NO int NULL NULL 10 0 NULL NULL int(11) select +NULL information_schema INNODB_CMPMEM_RESET pages_free 3 0 NO int NULL NULL 10 0 NULL NULL int(11) select +NULL information_schema INNODB_CMPMEM_RESET pages_used 2 0 NO int NULL NULL 10 0 NULL NULL int(11) select +NULL information_schema INNODB_CMPMEM_RESET page_size 1 0 NO int NULL NULL 10 0 NULL NULL int(5) select +NULL information_schema INNODB_CMPMEM_RESET relocation_ops 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) select +NULL information_schema INNODB_CMPMEM_RESET relocation_time 5 0 NO int NULL NULL 10 0 NULL NULL int(11) select +NULL information_schema INNODB_CMP_RESET compress_ops 2 0 NO int NULL NULL 10 0 NULL NULL int(11) select +NULL information_schema INNODB_CMP_RESET compress_ops_ok 3 0 NO int NULL NULL 10 0 NULL NULL int(11) select +NULL information_schema INNODB_CMP_RESET compress_time 4 0 NO int NULL NULL 10 0 NULL NULL int(11) select +NULL information_schema INNODB_CMP_RESET page_size 1 0 NO int NULL NULL 10 0 NULL NULL int(5) select +NULL information_schema INNODB_CMP_RESET uncompress_ops 5 0 NO int NULL NULL 10 0 NULL NULL int(11) select +NULL information_schema INNODB_CMP_RESET uncompress_time 6 0 NO int NULL NULL 10 0 NULL NULL int(11) select +NULL information_schema INNODB_INDEX_STATS fields 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_INDEX_STATS index_name 2 NO varchar 192 576 NULL NULL utf8 utf8_general_ci varchar(192) select +NULL information_schema INNODB_INDEX_STATS index_size 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_INDEX_STATS leaf_pages 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_INDEX_STATS row_per_keys 4 NO varchar 256 768 NULL NULL utf8 utf8_general_ci varchar(256) select +NULL information_schema INNODB_INDEX_STATS table_name 1 NO varchar 192 576 NULL NULL utf8 utf8_general_ci varchar(192) select +NULL information_schema INNODB_LOCKS lock_data 10 NULL YES varchar 8192 24576 NULL NULL utf8 utf8_general_ci varchar(8192) select +NULL information_schema INNODB_LOCKS lock_id 1 NO varchar 81 243 NULL NULL utf8 utf8_general_ci varchar(81) select +NULL information_schema INNODB_LOCKS lock_index 6 NULL YES varchar 1024 3072 NULL NULL utf8 utf8_general_ci varchar(1024) select +NULL information_schema INNODB_LOCKS lock_mode 3 NO varchar 32 96 NULL NULL utf8 utf8_general_ci varchar(32) select +NULL information_schema INNODB_LOCKS lock_page 8 NULL YES bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_LOCKS lock_rec 9 NULL YES bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_LOCKS lock_space 7 NULL YES bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_LOCKS lock_table 5 NO varchar 1024 3072 NULL NULL utf8 utf8_general_ci varchar(1024) select +NULL information_schema INNODB_LOCKS lock_trx_id 2 NO varchar 18 54 NULL NULL utf8 utf8_general_ci varchar(18) select +NULL information_schema INNODB_LOCKS lock_type 4 NO varchar 32 96 NULL NULL utf8 utf8_general_ci varchar(32) select +NULL information_schema INNODB_LOCK_WAITS blocking_lock_id 4 NO varchar 81 243 NULL NULL utf8 utf8_general_ci varchar(81) select +NULL information_schema INNODB_LOCK_WAITS blocking_trx_id 3 NO varchar 18 54 NULL NULL utf8 utf8_general_ci varchar(18) select +NULL information_schema INNODB_LOCK_WAITS requested_lock_id 2 NO varchar 81 243 NULL NULL utf8 utf8_general_ci varchar(81) select +NULL information_schema INNODB_LOCK_WAITS requesting_trx_id 1 NO varchar 18 54 NULL NULL utf8 utf8_general_ci varchar(18) select +NULL information_schema INNODB_RSEG curr_size 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_RSEG max_size 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_RSEG page_no 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_RSEG rseg_id 1 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_RSEG space_id 2 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_RSEG zip_size 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_TABLE_STATS clust_size 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_TABLE_STATS modified 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_TABLE_STATS other_size 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_TABLE_STATS rows 2 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_TABLE_STATS table_name 1 NO varchar 192 576 NULL NULL utf8 utf8_general_ci varchar(192) select +NULL information_schema INNODB_TRX trx_id 1 NO varchar 18 54 NULL NULL utf8 utf8_general_ci varchar(18) select +NULL information_schema INNODB_TRX trx_mysql_thread_id 7 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_TRX trx_query 8 NULL YES varchar 1024 3072 NULL NULL utf8 utf8_general_ci varchar(1024) select +NULL information_schema INNODB_TRX trx_requested_lock_id 4 NULL YES varchar 81 243 NULL NULL utf8 utf8_general_ci varchar(81) select +NULL information_schema INNODB_TRX trx_started 3 0000-00-00 00:00:00 NO datetime NULL NULL NULL NULL NULL NULL datetime select +NULL information_schema INNODB_TRX trx_state 2 NO varchar 13 39 NULL NULL utf8 utf8_general_ci varchar(13) select +NULL information_schema INNODB_TRX trx_wait_started 5 NULL YES datetime NULL NULL NULL NULL NULL NULL datetime select +NULL information_schema INNODB_TRX trx_weight 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select NULL information_schema KEY_COLUMN_USAGE COLUMN_NAME 7 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) select NULL information_schema KEY_COLUMN_USAGE CONSTRAINT_CATALOG 1 NULL YES varchar 512 1536 NULL NULL utf8 utf8_general_ci varchar(512) select NULL information_schema KEY_COLUMN_USAGE CONSTRAINT_NAME 3 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) select @@ -150,6 +240,9 @@ NULL information_schema PARTITIONS TABLE NULL information_schema PARTITIONS TABLE_ROWS 13 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select NULL information_schema PARTITIONS TABLE_SCHEMA 2 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) select NULL information_schema PARTITIONS UPDATE_TIME 20 NULL YES datetime NULL NULL NULL NULL NULL NULL datetime select +NULL information_schema PBXT_STATISTICS ID 1 0 NO int NULL NULL 10 0 NULL NULL int(4) select +NULL information_schema PBXT_STATISTICS Name 2 NO varchar 40 120 NULL NULL utf8 utf8_general_ci varchar(40) select +NULL information_schema PBXT_STATISTICS Value 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(8) select NULL information_schema PLUGINS PLUGIN_AUTHOR 8 NULL YES varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) select NULL information_schema PLUGINS PLUGIN_DESCRIPTION 9 NULL YES longtext 4294967295 4294967295 NULL NULL utf8 utf8_general_ci longtext select NULL information_schema PLUGINS PLUGIN_LIBRARY 6 NULL YES varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) select @@ -167,6 +260,7 @@ NULL information_schema PROCESSLIST ID 1 NULL information_schema PROCESSLIST INFO 8 NULL YES longtext 4294967295 4294967295 NULL NULL utf8 utf8_general_ci longtext select NULL information_schema PROCESSLIST STATE 7 NULL YES varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) select NULL information_schema PROCESSLIST TIME 6 0 NO int NULL NULL 10 0 NULL NULL int(7) select +NULL information_schema PROCESSLIST TIME_MS 9 0.000 NO decimal NULL NULL 22 3 NULL NULL decimal(22,3) select NULL information_schema PROCESSLIST USER 2 NO varchar 16 48 NULL NULL utf8 utf8_general_ci varchar(16) select NULL information_schema REFERENTIAL_CONSTRAINTS CONSTRAINT_CATALOG 1 NULL YES varchar 512 1536 NULL NULL utf8 utf8_general_ci varchar(512) select NULL information_schema REFERENTIAL_CONSTRAINTS CONSTRAINT_NAME 3 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) select @@ -300,6 +394,10 @@ NULL information_schema VIEWS TABLE_CATA NULL information_schema VIEWS TABLE_NAME 3 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) select NULL information_schema VIEWS TABLE_SCHEMA 2 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) select NULL information_schema VIEWS VIEW_DEFINITION 4 NULL NO longtext 4294967295 4294967295 NULL NULL utf8 utf8_general_ci longtext select +NULL information_schema XTRADB_ENHANCEMENTS comment 3 NO varchar 100 300 NULL NULL utf8 utf8_general_ci varchar(100) select +NULL information_schema XTRADB_ENHANCEMENTS description 2 NO varchar 255 765 NULL NULL utf8 utf8_general_ci varchar(255) select +NULL information_schema XTRADB_ENHANCEMENTS link 4 NO varchar 255 765 NULL NULL utf8 utf8_general_ci varchar(255) select +NULL information_schema XTRADB_ENHANCEMENTS name 1 NO varchar 255 765 NULL NULL utf8 utf8_general_ci varchar(255) select ########################################################################## # Show the quotient of CHARACTER_OCTET_LENGTH and CHARACTER_MAXIMUM_LENGTH ########################################################################## @@ -340,6 +438,7 @@ ORDER BY CHARACTER_SET_NAME, COLLATION_N COL_CML DATA_TYPE CHARACTER_SET_NAME COLLATION_NAME NULL bigint NULL NULL NULL datetime NULL NULL +NULL decimal NULL NULL NULL int NULL NULL --> CHAR(0) is allowed (see manual), and here both CHARACHTER_* values --> are 0, which is intended behavior, and the result of 0 / 0 IS NULL @@ -468,6 +567,96 @@ NULL information_schema FILES CHECKSUM b 3.0000 information_schema GLOBAL_STATUS VARIABLE_VALUE varchar 1024 3072 utf8 utf8_general_ci varchar(1024) 3.0000 information_schema GLOBAL_VARIABLES VARIABLE_NAME varchar 64 192 utf8 utf8_general_ci varchar(64) 3.0000 information_schema GLOBAL_VARIABLES VARIABLE_VALUE varchar 1024 3072 utf8 utf8_general_ci varchar(1024) +3.0000 information_schema INNODB_BUFFER_POOL_PAGES page_type varchar 64 192 utf8 utf8_general_ci varchar(64) +NULL information_schema INNODB_BUFFER_POOL_PAGES space_id bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES page_no bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES lru_position bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES fix_count bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES flush_type bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB space_id bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB page_no bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB compressed bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB part_len bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB next_page_no bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB lru_position bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB fix_count bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB flush_type bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_BUFFER_POOL_PAGES_INDEX schema_name varchar 64 192 utf8 utf8_general_ci varchar(64) +3.0000 information_schema INNODB_BUFFER_POOL_PAGES_INDEX table_name varchar 64 192 utf8 utf8_general_ci varchar(64) +3.0000 information_schema INNODB_BUFFER_POOL_PAGES_INDEX index_name varchar 64 192 utf8 utf8_general_ci varchar(64) +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX space_id bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX page_no bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX n_recs bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX data_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX hashed bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX accessed bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX modified bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX dirty bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX old bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX lru_position bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX fix_count bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX flush_type bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_CMP page_size int NULL NULL NULL NULL int(5) +NULL information_schema INNODB_CMP compress_ops int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP compress_ops_ok int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP compress_time int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP uncompress_ops int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP uncompress_time int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM page_size int NULL NULL NULL NULL int(5) +NULL information_schema INNODB_CMPMEM pages_used int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM pages_free int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM relocation_ops bigint NULL NULL NULL NULL bigint(21) +NULL information_schema INNODB_CMPMEM relocation_time int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM_RESET page_size int NULL NULL NULL NULL int(5) +NULL information_schema INNODB_CMPMEM_RESET pages_used int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM_RESET pages_free int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM_RESET relocation_ops bigint NULL NULL NULL NULL bigint(21) +NULL information_schema INNODB_CMPMEM_RESET relocation_time int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET page_size int NULL NULL NULL NULL int(5) +NULL information_schema INNODB_CMP_RESET compress_ops int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET compress_ops_ok int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET compress_time int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET uncompress_ops int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET uncompress_time int NULL NULL NULL NULL int(11) +3.0000 information_schema INNODB_INDEX_STATS table_name varchar 192 576 utf8 utf8_general_ci varchar(192) +3.0000 information_schema INNODB_INDEX_STATS index_name varchar 192 576 utf8 utf8_general_ci varchar(192) +NULL information_schema INNODB_INDEX_STATS fields bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_INDEX_STATS row_per_keys varchar 256 768 utf8 utf8_general_ci varchar(256) +NULL information_schema INNODB_INDEX_STATS index_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_INDEX_STATS leaf_pages bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_LOCKS lock_id varchar 81 243 utf8 utf8_general_ci varchar(81) +3.0000 information_schema INNODB_LOCKS lock_trx_id varchar 18 54 utf8 utf8_general_ci varchar(18) +3.0000 information_schema INNODB_LOCKS lock_mode varchar 32 96 utf8 utf8_general_ci varchar(32) +3.0000 information_schema INNODB_LOCKS lock_type varchar 32 96 utf8 utf8_general_ci varchar(32) +3.0000 information_schema INNODB_LOCKS lock_table varchar 1024 3072 utf8 utf8_general_ci varchar(1024) +3.0000 information_schema INNODB_LOCKS lock_index varchar 1024 3072 utf8 utf8_general_ci varchar(1024) +NULL information_schema INNODB_LOCKS lock_space bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_LOCKS lock_page bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_LOCKS lock_rec bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_LOCKS lock_data varchar 8192 24576 utf8 utf8_general_ci varchar(8192) +3.0000 information_schema INNODB_LOCK_WAITS requesting_trx_id varchar 18 54 utf8 utf8_general_ci varchar(18) +3.0000 information_schema INNODB_LOCK_WAITS requested_lock_id varchar 81 243 utf8 utf8_general_ci varchar(81) +3.0000 information_schema INNODB_LOCK_WAITS blocking_trx_id varchar 18 54 utf8 utf8_general_ci varchar(18) +3.0000 information_schema INNODB_LOCK_WAITS blocking_lock_id varchar 81 243 utf8 utf8_general_ci varchar(81) +NULL information_schema INNODB_RSEG rseg_id bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG space_id bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG zip_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG page_no bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG max_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG curr_size bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_TABLE_STATS table_name varchar 192 576 utf8 utf8_general_ci varchar(192) +NULL information_schema INNODB_TABLE_STATS rows bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS clust_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS other_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS modified bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_TRX trx_id varchar 18 54 utf8 utf8_general_ci varchar(18) +3.0000 information_schema INNODB_TRX trx_state varchar 13 39 utf8 utf8_general_ci varchar(13) +NULL information_schema INNODB_TRX trx_started datetime NULL NULL NULL NULL datetime +3.0000 information_schema INNODB_TRX trx_requested_lock_id varchar 81 243 utf8 utf8_general_ci varchar(81) +NULL information_schema INNODB_TRX trx_wait_started datetime NULL NULL NULL NULL datetime +NULL information_schema INNODB_TRX trx_weight bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TRX trx_mysql_thread_id bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_TRX trx_query varchar 1024 3072 utf8 utf8_general_ci varchar(1024) 3.0000 information_schema KEY_COLUMN_USAGE CONSTRAINT_CATALOG varchar 512 1536 utf8 utf8_general_ci varchar(512) 3.0000 information_schema KEY_COLUMN_USAGE CONSTRAINT_SCHEMA varchar 64 192 utf8 utf8_general_ci varchar(64) 3.0000 information_schema KEY_COLUMN_USAGE CONSTRAINT_NAME varchar 64 192 utf8 utf8_general_ci varchar(64) @@ -505,6 +694,9 @@ NULL information_schema PARTITIONS CHECK 3.0000 information_schema PARTITIONS PARTITION_COMMENT varchar 80 240 utf8 utf8_general_ci varchar(80) 3.0000 information_schema PARTITIONS NODEGROUP varchar 12 36 utf8 utf8_general_ci varchar(12) 3.0000 information_schema PARTITIONS TABLESPACE_NAME varchar 64 192 utf8 utf8_general_ci varchar(64) +NULL information_schema PBXT_STATISTICS ID int NULL NULL NULL NULL int(4) +3.0000 information_schema PBXT_STATISTICS Name varchar 40 120 utf8 utf8_general_ci varchar(40) +NULL information_schema PBXT_STATISTICS Value bigint NULL NULL NULL NULL bigint(8) 3.0000 information_schema PLUGINS PLUGIN_NAME varchar 64 192 utf8 utf8_general_ci varchar(64) 3.0000 information_schema PLUGINS PLUGIN_VERSION varchar 20 60 utf8 utf8_general_ci varchar(20) 3.0000 information_schema PLUGINS PLUGIN_STATUS varchar 10 30 utf8 utf8_general_ci varchar(10) @@ -523,6 +715,7 @@ NULL information_schema PROCESSLIST ID b NULL information_schema PROCESSLIST TIME int NULL NULL NULL NULL int(7) 3.0000 information_schema PROCESSLIST STATE varchar 64 192 utf8 utf8_general_ci varchar(64) 1.0000 information_schema PROCESSLIST INFO longtext 4294967295 4294967295 utf8 utf8_general_ci longtext +NULL information_schema PROCESSLIST TIME_MS decimal NULL NULL NULL NULL decimal(22,3) 3.0000 information_schema REFERENTIAL_CONSTRAINTS CONSTRAINT_CATALOG varchar 512 1536 utf8 utf8_general_ci varchar(512) 3.0000 information_schema REFERENTIAL_CONSTRAINTS CONSTRAINT_SCHEMA varchar 64 192 utf8 utf8_general_ci varchar(64) 3.0000 information_schema REFERENTIAL_CONSTRAINTS CONSTRAINT_NAME varchar 64 192 utf8 utf8_general_ci varchar(64) @@ -655,3 +848,7 @@ NULL information_schema TRIGGERS CREATED 3.0000 information_schema VIEWS SECURITY_TYPE varchar 7 21 utf8 utf8_general_ci varchar(7) 3.0000 information_schema VIEWS CHARACTER_SET_CLIENT varchar 32 96 utf8 utf8_general_ci varchar(32) 3.0000 information_schema VIEWS COLLATION_CONNECTION varchar 32 96 utf8 utf8_general_ci varchar(32) +3.0000 information_schema XTRADB_ENHANCEMENTS name varchar 255 765 utf8 utf8_general_ci varchar(255) +3.0000 information_schema XTRADB_ENHANCEMENTS description varchar 255 765 utf8 utf8_general_ci varchar(255) +3.0000 information_schema XTRADB_ENHANCEMENTS comment varchar 100 300 utf8 utf8_general_ci varchar(100) +3.0000 information_schema XTRADB_ENHANCEMENTS link varchar 255 765 utf8 utf8_general_ci varchar(255) === modified file 'mysql-test/suite/funcs_1/r/is_columns_is_embedded.result' --- a/mysql-test/suite/funcs_1/r/is_columns_is_embedded.result 2009-05-19 16:43:50 +0000 +++ b/mysql-test/suite/funcs_1/r/is_columns_is_embedded.result 2009-10-26 11:35:42 +0000 @@ -113,6 +113,96 @@ NULL information_schema GLOBAL_STATUS VA NULL information_schema GLOBAL_STATUS VARIABLE_VALUE 2 NULL YES varchar 1024 3072 NULL NULL utf8 utf8_general_ci varchar(1024) NULL information_schema GLOBAL_VARIABLES VARIABLE_NAME 1 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) NULL information_schema GLOBAL_VARIABLES VARIABLE_VALUE 2 NULL YES varchar 1024 3072 NULL NULL utf8 utf8_general_ci varchar(1024) +NULL information_schema INNODB_BUFFER_POOL_PAGES fix_count 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES flush_type 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES lru_position 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES page_no 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES page_type 1 NULL YES varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) +NULL information_schema INNODB_BUFFER_POOL_PAGES space_id 2 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB compressed 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB fix_count 7 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB flush_type 8 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB lru_position 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB next_page_no 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB page_no 2 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB part_len 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB space_id 1 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX accessed 9 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX data_size 7 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX dirty 11 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX fix_count 14 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX flush_type 15 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX hashed 8 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX index_name 3 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX lru_position 13 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX modified 10 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX n_recs 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX old 12 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX page_no 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX schema_name 1 NULL YES varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX space_id 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX table_name 2 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) +NULL information_schema INNODB_CMP compress_ops 2 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP compress_ops_ok 3 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP compress_time 4 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP page_size 1 0 NO int NULL NULL 10 0 NULL NULL int(5) +NULL information_schema INNODB_CMP uncompress_ops 5 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP uncompress_time 6 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMPMEM pages_free 3 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMPMEM pages_used 2 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMPMEM page_size 1 0 NO int NULL NULL 10 0 NULL NULL int(5) +NULL information_schema INNODB_CMPMEM relocation_ops 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) +NULL information_schema INNODB_CMPMEM relocation_time 5 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMPMEM_RESET pages_free 3 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMPMEM_RESET pages_used 2 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMPMEM_RESET page_size 1 0 NO int NULL NULL 10 0 NULL NULL int(5) +NULL information_schema INNODB_CMPMEM_RESET relocation_ops 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) +NULL information_schema INNODB_CMPMEM_RESET relocation_time 5 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET compress_ops 2 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET compress_ops_ok 3 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET compress_time 4 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET page_size 1 0 NO int NULL NULL 10 0 NULL NULL int(5) +NULL information_schema INNODB_CMP_RESET uncompress_ops 5 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET uncompress_time 6 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_INDEX_STATS fields 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_INDEX_STATS index_name 2 NO varchar 192 576 NULL NULL utf8 utf8_general_ci varchar(192) +NULL information_schema INNODB_INDEX_STATS index_size 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_INDEX_STATS leaf_pages 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_INDEX_STATS row_per_keys 4 NO varchar 256 768 NULL NULL utf8 utf8_general_ci varchar(256) +NULL information_schema INNODB_INDEX_STATS table_name 1 NO varchar 192 576 NULL NULL utf8 utf8_general_ci varchar(192) +NULL information_schema INNODB_LOCKS lock_data 10 NULL YES varchar 8192 24576 NULL NULL utf8 utf8_general_ci varchar(8192) +NULL information_schema INNODB_LOCKS lock_id 1 NO varchar 81 243 NULL NULL utf8 utf8_general_ci varchar(81) +NULL information_schema INNODB_LOCKS lock_index 6 NULL YES varchar 1024 3072 NULL NULL utf8 utf8_general_ci varchar(1024) +NULL information_schema INNODB_LOCKS lock_mode 3 NO varchar 32 96 NULL NULL utf8 utf8_general_ci varchar(32) +NULL information_schema INNODB_LOCKS lock_page 8 NULL YES bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_LOCKS lock_rec 9 NULL YES bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_LOCKS lock_space 7 NULL YES bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_LOCKS lock_table 5 NO varchar 1024 3072 NULL NULL utf8 utf8_general_ci varchar(1024) +NULL information_schema INNODB_LOCKS lock_trx_id 2 NO varchar 18 54 NULL NULL utf8 utf8_general_ci varchar(18) +NULL information_schema INNODB_LOCKS lock_type 4 NO varchar 32 96 NULL NULL utf8 utf8_general_ci varchar(32) +NULL information_schema INNODB_LOCK_WAITS blocking_lock_id 4 NO varchar 81 243 NULL NULL utf8 utf8_general_ci varchar(81) +NULL information_schema INNODB_LOCK_WAITS blocking_trx_id 3 NO varchar 18 54 NULL NULL utf8 utf8_general_ci varchar(18) +NULL information_schema INNODB_LOCK_WAITS requested_lock_id 2 NO varchar 81 243 NULL NULL utf8 utf8_general_ci varchar(81) +NULL information_schema INNODB_LOCK_WAITS requesting_trx_id 1 NO varchar 18 54 NULL NULL utf8 utf8_general_ci varchar(18) +NULL information_schema INNODB_RSEG curr_size 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG max_size 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG page_no 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG rseg_id 1 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG space_id 2 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG zip_size 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS clust_size 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS modified 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS other_size 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS rows 2 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS table_name 1 NO varchar 192 576 NULL NULL utf8 utf8_general_ci varchar(192) +NULL information_schema INNODB_TRX trx_id 1 NO varchar 18 54 NULL NULL utf8 utf8_general_ci varchar(18) +NULL information_schema INNODB_TRX trx_mysql_thread_id 7 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TRX trx_query 8 NULL YES varchar 1024 3072 NULL NULL utf8 utf8_general_ci varchar(1024) +NULL information_schema INNODB_TRX trx_requested_lock_id 4 NULL YES varchar 81 243 NULL NULL utf8 utf8_general_ci varchar(81) +NULL information_schema INNODB_TRX trx_started 3 0000-00-00 00:00:00 NO datetime NULL NULL NULL NULL NULL NULL datetime +NULL information_schema INNODB_TRX trx_state 2 NO varchar 13 39 NULL NULL utf8 utf8_general_ci varchar(13) +NULL information_schema INNODB_TRX trx_wait_started 5 NULL YES datetime NULL NULL NULL NULL NULL NULL datetime +NULL information_schema INNODB_TRX trx_weight 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned NULL information_schema KEY_COLUMN_USAGE COLUMN_NAME 7 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) NULL information_schema KEY_COLUMN_USAGE CONSTRAINT_CATALOG 1 NULL YES varchar 512 1536 NULL NULL utf8 utf8_general_ci varchar(512) NULL information_schema KEY_COLUMN_USAGE CONSTRAINT_NAME 3 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) @@ -167,6 +257,7 @@ NULL information_schema PROCESSLIST ID 1 NULL information_schema PROCESSLIST INFO 8 NULL YES longtext 4294967295 4294967295 NULL NULL utf8 utf8_general_ci longtext NULL information_schema PROCESSLIST STATE 7 NULL YES varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) NULL information_schema PROCESSLIST TIME 6 0 NO int NULL NULL 10 0 NULL NULL int(7) +NULL information_schema PROCESSLIST TIME_MS 9 0.000 NO decimal NULL NULL 22 3 NULL NULL decimal(22,3) NULL information_schema PROCESSLIST USER 2 NO varchar 16 48 NULL NULL utf8 utf8_general_ci varchar(16) NULL information_schema REFERENTIAL_CONSTRAINTS CONSTRAINT_CATALOG 1 NULL YES varchar 512 1536 NULL NULL utf8 utf8_general_ci varchar(512) NULL information_schema REFERENTIAL_CONSTRAINTS CONSTRAINT_NAME 3 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) @@ -300,6 +391,10 @@ NULL information_schema VIEWS TABLE_CATA NULL information_schema VIEWS TABLE_NAME 3 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) NULL information_schema VIEWS TABLE_SCHEMA 2 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) NULL information_schema VIEWS VIEW_DEFINITION 4 NULL NO longtext 4294967295 4294967295 NULL NULL utf8 utf8_general_ci longtext +NULL information_schema XTRADB_ENHANCEMENTS comment 3 NO varchar 100 300 NULL NULL utf8 utf8_general_ci varchar(100) +NULL information_schema XTRADB_ENHANCEMENTS description 2 NO varchar 255 765 NULL NULL utf8 utf8_general_ci varchar(255) +NULL information_schema XTRADB_ENHANCEMENTS link 4 NO varchar 255 765 NULL NULL utf8 utf8_general_ci varchar(255) +NULL information_schema XTRADB_ENHANCEMENTS name 1 NO varchar 255 765 NULL NULL utf8 utf8_general_ci varchar(255) ########################################################################## # Show the quotient of CHARACTER_OCTET_LENGTH and CHARACTER_MAXIMUM_LENGTH ########################################################################## @@ -340,6 +435,7 @@ ORDER BY CHARACTER_SET_NAME, COLLATION_N COL_CML DATA_TYPE CHARACTER_SET_NAME COLLATION_NAME NULL bigint NULL NULL NULL datetime NULL NULL +NULL decimal NULL NULL NULL int NULL NULL --> CHAR(0) is allowed (see manual), and here both CHARACHTER_* values --> are 0, which is intended behavior, and the result of 0 / 0 IS NULL @@ -468,6 +564,96 @@ NULL information_schema FILES CHECKSUM b 3.0000 information_schema GLOBAL_STATUS VARIABLE_VALUE varchar 1024 3072 utf8 utf8_general_ci varchar(1024) 3.0000 information_schema GLOBAL_VARIABLES VARIABLE_NAME varchar 64 192 utf8 utf8_general_ci varchar(64) 3.0000 information_schema GLOBAL_VARIABLES VARIABLE_VALUE varchar 1024 3072 utf8 utf8_general_ci varchar(1024) +3.0000 information_schema INNODB_BUFFER_POOL_PAGES page_type varchar 64 192 utf8 utf8_general_ci varchar(64) +NULL information_schema INNODB_BUFFER_POOL_PAGES space_id bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES page_no bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES lru_position bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES fix_count bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES flush_type bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB space_id bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB page_no bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB compressed bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB part_len bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB next_page_no bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB lru_position bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB fix_count bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB flush_type bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_BUFFER_POOL_PAGES_INDEX schema_name varchar 64 192 utf8 utf8_general_ci varchar(64) +3.0000 information_schema INNODB_BUFFER_POOL_PAGES_INDEX table_name varchar 64 192 utf8 utf8_general_ci varchar(64) +3.0000 information_schema INNODB_BUFFER_POOL_PAGES_INDEX index_name varchar 64 192 utf8 utf8_general_ci varchar(64) +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX space_id bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX page_no bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX n_recs bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX data_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX hashed bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX accessed bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX modified bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX dirty bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX old bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX lru_position bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX fix_count bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX flush_type bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_CMP page_size int NULL NULL NULL NULL int(5) +NULL information_schema INNODB_CMP compress_ops int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP compress_ops_ok int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP compress_time int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP uncompress_ops int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP uncompress_time int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM page_size int NULL NULL NULL NULL int(5) +NULL information_schema INNODB_CMPMEM pages_used int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM pages_free int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM relocation_ops bigint NULL NULL NULL NULL bigint(21) +NULL information_schema INNODB_CMPMEM relocation_time int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM_RESET page_size int NULL NULL NULL NULL int(5) +NULL information_schema INNODB_CMPMEM_RESET pages_used int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM_RESET pages_free int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM_RESET relocation_ops bigint NULL NULL NULL NULL bigint(21) +NULL information_schema INNODB_CMPMEM_RESET relocation_time int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET page_size int NULL NULL NULL NULL int(5) +NULL information_schema INNODB_CMP_RESET compress_ops int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET compress_ops_ok int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET compress_time int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET uncompress_ops int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET uncompress_time int NULL NULL NULL NULL int(11) +3.0000 information_schema INNODB_INDEX_STATS table_name varchar 192 576 utf8 utf8_general_ci varchar(192) +3.0000 information_schema INNODB_INDEX_STATS index_name varchar 192 576 utf8 utf8_general_ci varchar(192) +NULL information_schema INNODB_INDEX_STATS fields bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_INDEX_STATS row_per_keys varchar 256 768 utf8 utf8_general_ci varchar(256) +NULL information_schema INNODB_INDEX_STATS index_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_INDEX_STATS leaf_pages bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_LOCKS lock_id varchar 81 243 utf8 utf8_general_ci varchar(81) +3.0000 information_schema INNODB_LOCKS lock_trx_id varchar 18 54 utf8 utf8_general_ci varchar(18) +3.0000 information_schema INNODB_LOCKS lock_mode varchar 32 96 utf8 utf8_general_ci varchar(32) +3.0000 information_schema INNODB_LOCKS lock_type varchar 32 96 utf8 utf8_general_ci varchar(32) +3.0000 information_schema INNODB_LOCKS lock_table varchar 1024 3072 utf8 utf8_general_ci varchar(1024) +3.0000 information_schema INNODB_LOCKS lock_index varchar 1024 3072 utf8 utf8_general_ci varchar(1024) +NULL information_schema INNODB_LOCKS lock_space bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_LOCKS lock_page bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_LOCKS lock_rec bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_LOCKS lock_data varchar 8192 24576 utf8 utf8_general_ci varchar(8192) +3.0000 information_schema INNODB_LOCK_WAITS requesting_trx_id varchar 18 54 utf8 utf8_general_ci varchar(18) +3.0000 information_schema INNODB_LOCK_WAITS requested_lock_id varchar 81 243 utf8 utf8_general_ci varchar(81) +3.0000 information_schema INNODB_LOCK_WAITS blocking_trx_id varchar 18 54 utf8 utf8_general_ci varchar(18) +3.0000 information_schema INNODB_LOCK_WAITS blocking_lock_id varchar 81 243 utf8 utf8_general_ci varchar(81) +NULL information_schema INNODB_RSEG rseg_id bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG space_id bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG zip_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG page_no bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG max_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG curr_size bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_TABLE_STATS table_name varchar 192 576 utf8 utf8_general_ci varchar(192) +NULL information_schema INNODB_TABLE_STATS rows bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS clust_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS other_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS modified bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_TRX trx_id varchar 18 54 utf8 utf8_general_ci varchar(18) +3.0000 information_schema INNODB_TRX trx_state varchar 13 39 utf8 utf8_general_ci varchar(13) +NULL information_schema INNODB_TRX trx_started datetime NULL NULL NULL NULL datetime +3.0000 information_schema INNODB_TRX trx_requested_lock_id varchar 81 243 utf8 utf8_general_ci varchar(81) +NULL information_schema INNODB_TRX trx_wait_started datetime NULL NULL NULL NULL datetime +NULL information_schema INNODB_TRX trx_weight bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TRX trx_mysql_thread_id bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_TRX trx_query varchar 1024 3072 utf8 utf8_general_ci varchar(1024) 3.0000 information_schema KEY_COLUMN_USAGE CONSTRAINT_CATALOG varchar 512 1536 utf8 utf8_general_ci varchar(512) 3.0000 information_schema KEY_COLUMN_USAGE CONSTRAINT_SCHEMA varchar 64 192 utf8 utf8_general_ci varchar(64) 3.0000 information_schema KEY_COLUMN_USAGE CONSTRAINT_NAME varchar 64 192 utf8 utf8_general_ci varchar(64) @@ -523,6 +709,7 @@ NULL information_schema PROCESSLIST ID b NULL information_schema PROCESSLIST TIME int NULL NULL NULL NULL int(7) 3.0000 information_schema PROCESSLIST STATE varchar 64 192 utf8 utf8_general_ci varchar(64) 1.0000 information_schema PROCESSLIST INFO longtext 4294967295 4294967295 utf8 utf8_general_ci longtext +NULL information_schema PROCESSLIST TIME_MS decimal NULL NULL NULL NULL decimal(22,3) 3.0000 information_schema REFERENTIAL_CONSTRAINTS CONSTRAINT_CATALOG varchar 512 1536 utf8 utf8_general_ci varchar(512) 3.0000 information_schema REFERENTIAL_CONSTRAINTS CONSTRAINT_SCHEMA varchar 64 192 utf8 utf8_general_ci varchar(64) 3.0000 information_schema REFERENTIAL_CONSTRAINTS CONSTRAINT_NAME varchar 64 192 utf8 utf8_general_ci varchar(64) @@ -655,3 +842,7 @@ NULL information_schema TRIGGERS CREATED 3.0000 information_schema VIEWS SECURITY_TYPE varchar 7 21 utf8 utf8_general_ci varchar(7) 3.0000 information_schema VIEWS CHARACTER_SET_CLIENT varchar 32 96 utf8 utf8_general_ci varchar(32) 3.0000 information_schema VIEWS COLLATION_CONNECTION varchar 32 96 utf8 utf8_general_ci varchar(32) +3.0000 information_schema XTRADB_ENHANCEMENTS name varchar 255 765 utf8 utf8_general_ci varchar(255) +3.0000 information_schema XTRADB_ENHANCEMENTS description varchar 255 765 utf8 utf8_general_ci varchar(255) +3.0000 information_schema XTRADB_ENHANCEMENTS comment varchar 100 300 utf8 utf8_general_ci varchar(100) +3.0000 information_schema XTRADB_ENHANCEMENTS link varchar 255 765 utf8 utf8_general_ci varchar(255) === modified file 'mysql-test/suite/funcs_1/r/is_tables_is.result' --- a/mysql-test/suite/funcs_1/r/is_tables_is.result 2008-10-10 15:28:41 +0000 +++ b/mysql-test/suite/funcs_1/r/is_tables_is.result 2009-10-10 09:59:06 +0000 @@ -245,6 +245,305 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema +TABLE_NAME INNODB_BUFFER_POOL_PAGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_BUFFER_POOL_PAGES_BLOB +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_BUFFER_POOL_PAGES_INDEX +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMP +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMPMEM +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMPMEM_RESET +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMP_RESET +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_INDEX_STATS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_LOCKS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_LOCK_WAITS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_RSEG +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_TABLE_STATS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_TRX +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema TABLE_NAME KEY_COLUMN_USAGE TABLE_TYPE SYSTEM VIEW ENGINE MEMORY @@ -268,11 +567,241 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME PARTITIONS +TABLE_NAME PARTITIONS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME PBXT_STATISTICS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME PLUGINS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME PROCESSLIST +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME REFERENTIAL_CONSTRAINTS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME ROUTINES +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SCHEMATA +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SCHEMA_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SESSION_STATUS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SESSION_VARIABLES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME STATISTICS TABLE_TYPE SYSTEM VIEW -ENGINE MYISAM_OR_MARIA +ENGINE MEMORY VERSION 10 -ROW_FORMAT DYNAMIC_OR_PAGE +ROW_FORMAT Fixed TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -291,11 +820,11 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME PLUGINS +TABLE_NAME TABLES TABLE_TYPE SYSTEM VIEW -ENGINE MYISAM_OR_MARIA +ENGINE MEMORY VERSION 10 -ROW_FORMAT DYNAMIC_OR_PAGE +ROW_FORMAT Fixed TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -314,7 +843,53 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME PROCESSLIST +TABLE_NAME TABLE_CONSTRAINTS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TABLE_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TRIGGERS TABLE_TYPE SYSTEM VIEW ENGINE MYISAM_OR_MARIA VERSION 10 @@ -337,7 +912,7 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME REFERENTIAL_CONSTRAINTS +TABLE_NAME USER_PRIVILEGES TABLE_TYPE SYSTEM VIEW ENGINE MEMORY VERSION 10 @@ -360,7 +935,7 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME ROUTINES +TABLE_NAME VIEWS TABLE_TYPE SYSTEM VIEW ENGINE MYISAM_OR_MARIA VERSION 10 @@ -383,7 +958,7 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME SCHEMATA +TABLE_NAME XTRADB_ENHANCEMENTS TABLE_TYPE SYSTEM VIEW ENGINE MEMORY VERSION 10 @@ -404,9 +979,26 @@ CREATE_OPTIONS #CO# TABLE_COMMENT #TC# user_comment Separator ----------------------------------------------------- +DROP USER testuser1@localhost; +CREATE USER testuser1@localhost; +GRANT SELECT ON test1.* TO testuser1@localhost; +# Establish connection testuser1 (user=testuser1) +SELECT *, +LEFT( table_comment, +IF(INSTR(table_comment,'InnoDB free') = 0 +AND INSTR(table_comment,'number_of_replicas') = 0, +LENGTH(table_comment), +INSTR(table_comment,'InnoDB free') ++ INSTR(table_comment,'number_of_replicas') - 1)) +AS "user_comment", +'-----------------------------------------------------' AS "Separator" +FROM information_schema.tables +WHERE table_schema = 'information_schema' +AND table_name <> 'profiling' +ORDER BY table_schema,table_name; TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME SCHEMA_PRIVILEGES +TABLE_NAME CHARACTER_SETS TABLE_TYPE SYSTEM VIEW ENGINE MEMORY VERSION 10 @@ -429,7 +1021,7 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME SESSION_STATUS +TABLE_NAME COLLATIONS TABLE_TYPE SYSTEM VIEW ENGINE MEMORY VERSION 10 @@ -452,7 +1044,7 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME SESSION_VARIABLES +TABLE_NAME COLLATION_CHARACTER_SET_APPLICABILITY TABLE_TYPE SYSTEM VIEW ENGINE MEMORY VERSION 10 @@ -475,7 +1067,30 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME STATISTICS +TABLE_NAME COLUMNS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLUMN_PRIVILEGES TABLE_TYPE SYSTEM VIEW ENGINE MEMORY VERSION 10 @@ -498,7 +1113,7 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME TABLES +TABLE_NAME ENGINES TABLE_TYPE SYSTEM VIEW ENGINE MEMORY VERSION 10 @@ -521,7 +1136,30 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME TABLE_CONSTRAINTS +TABLE_NAME EVENTS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME FILES TABLE_TYPE SYSTEM VIEW ENGINE MEMORY VERSION 10 @@ -544,7 +1182,7 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME TABLE_PRIVILEGES +TABLE_NAME GLOBAL_STATUS TABLE_TYPE SYSTEM VIEW ENGINE MEMORY VERSION 10 @@ -567,11 +1205,11 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME TRIGGERS +TABLE_NAME GLOBAL_VARIABLES TABLE_TYPE SYSTEM VIEW -ENGINE MYISAM_OR_MARIA +ENGINE MEMORY VERSION 10 -ROW_FORMAT DYNAMIC_OR_PAGE +ROW_FORMAT Fixed TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -590,7 +1228,7 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME USER_PRIVILEGES +TABLE_NAME INNODB_BUFFER_POOL_PAGES TABLE_TYPE SYSTEM VIEW ENGINE MEMORY VERSION 10 @@ -613,11 +1251,11 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME VIEWS +TABLE_NAME INNODB_BUFFER_POOL_PAGES_BLOB TABLE_TYPE SYSTEM VIEW -ENGINE MYISAM_OR_MARIA +ENGINE MEMORY VERSION 10 -ROW_FORMAT DYNAMIC_OR_PAGE +ROW_FORMAT Fixed TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -634,26 +1272,9 @@ CREATE_OPTIONS #CO# TABLE_COMMENT #TC# user_comment Separator ----------------------------------------------------- -DROP USER testuser1@localhost; -CREATE USER testuser1@localhost; -GRANT SELECT ON test1.* TO testuser1@localhost; -# Establish connection testuser1 (user=testuser1) -SELECT *, -LEFT( table_comment, -IF(INSTR(table_comment,'InnoDB free') = 0 -AND INSTR(table_comment,'number_of_replicas') = 0, -LENGTH(table_comment), -INSTR(table_comment,'InnoDB free') -+ INSTR(table_comment,'number_of_replicas') - 1)) -AS "user_comment", -'-----------------------------------------------------' AS "Separator" -FROM information_schema.tables -WHERE table_schema = 'information_schema' -AND table_name <> 'profiling' -ORDER BY table_schema,table_name; TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME CHARACTER_SETS +TABLE_NAME INNODB_BUFFER_POOL_PAGES_INDEX TABLE_TYPE SYSTEM VIEW ENGINE MEMORY VERSION 10 @@ -676,7 +1297,7 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME COLLATIONS +TABLE_NAME INNODB_CMP TABLE_TYPE SYSTEM VIEW ENGINE MEMORY VERSION 10 @@ -699,7 +1320,7 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME COLLATION_CHARACTER_SET_APPLICABILITY +TABLE_NAME INNODB_CMPMEM TABLE_TYPE SYSTEM VIEW ENGINE MEMORY VERSION 10 @@ -722,11 +1343,11 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME COLUMNS +TABLE_NAME INNODB_CMPMEM_RESET TABLE_TYPE SYSTEM VIEW -ENGINE MYISAM_OR_MARIA +ENGINE MEMORY VERSION 10 -ROW_FORMAT DYNAMIC_OR_PAGE +ROW_FORMAT Fixed TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -745,7 +1366,7 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME COLUMN_PRIVILEGES +TABLE_NAME INNODB_CMP_RESET TABLE_TYPE SYSTEM VIEW ENGINE MEMORY VERSION 10 @@ -768,7 +1389,7 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME ENGINES +TABLE_NAME INNODB_INDEX_STATS TABLE_TYPE SYSTEM VIEW ENGINE MEMORY VERSION 10 @@ -791,11 +1412,11 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME EVENTS +TABLE_NAME INNODB_LOCKS TABLE_TYPE SYSTEM VIEW -ENGINE MYISAM_OR_MARIA +ENGINE MEMORY VERSION 10 -ROW_FORMAT DYNAMIC_OR_PAGE +ROW_FORMAT Fixed TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -814,7 +1435,7 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME FILES +TABLE_NAME INNODB_LOCK_WAITS TABLE_TYPE SYSTEM VIEW ENGINE MEMORY VERSION 10 @@ -837,7 +1458,7 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME GLOBAL_STATUS +TABLE_NAME INNODB_RSEG TABLE_TYPE SYSTEM VIEW ENGINE MEMORY VERSION 10 @@ -860,7 +1481,30 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME GLOBAL_VARIABLES +TABLE_NAME INNODB_TABLE_STATS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_TRX TABLE_TYPE SYSTEM VIEW ENGINE MEMORY VERSION 10 @@ -929,6 +1573,29 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema +TABLE_NAME PBXT_STATISTICS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema TABLE_NAME PLUGINS TABLE_TYPE SYSTEM VIEW ENGINE MYISAM_OR_MARIA @@ -1272,6 +1939,29 @@ CREATE_OPTIONS #CO# TABLE_COMMENT #TC# user_comment Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME XTRADB_ENHANCEMENTS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- # Switch to connection default and close connection testuser1 DROP USER testuser1@localhost; DROP DATABASE test1; === added file 'mysql-test/suite/funcs_1/r/is_tables_is_embedded.result' --- a/mysql-test/suite/funcs_1/r/is_tables_is_embedded.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/funcs_1/r/is_tables_is_embedded.result 2009-10-26 11:35:42 +0000 @@ -0,0 +1,1921 @@ +DROP DATABASE IF EXISTS test1; +CREATE DATABASE test1; +SELECT *, +LEFT( table_comment, +IF(INSTR(table_comment,'InnoDB free') = 0 +AND INSTR(table_comment,'number_of_replicas') = 0, +LENGTH(table_comment), +INSTR(table_comment,'InnoDB free') ++ INSTR(table_comment,'number_of_replicas') - 1)) +AS "user_comment", +'-----------------------------------------------------' AS "Separator" +FROM information_schema.tables +WHERE table_schema = 'information_schema' +AND table_name <> 'profiling' +ORDER BY table_schema,table_name; +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME CHARACTER_SETS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLLATIONS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLLATION_CHARACTER_SET_APPLICABILITY +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLUMNS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLUMN_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME ENGINES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME EVENTS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME FILES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME GLOBAL_STATUS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME GLOBAL_VARIABLES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_BUFFER_POOL_PAGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_BUFFER_POOL_PAGES_BLOB +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_BUFFER_POOL_PAGES_INDEX +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMP +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMPMEM +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMPMEM_RESET +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMP_RESET +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_INDEX_STATS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_LOCKS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_LOCK_WAITS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_RSEG +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_TABLE_STATS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_TRX +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME KEY_COLUMN_USAGE +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME PARTITIONS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME PLUGINS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME PROCESSLIST +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME REFERENTIAL_CONSTRAINTS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME ROUTINES +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SCHEMATA +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SCHEMA_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SESSION_STATUS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SESSION_VARIABLES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME STATISTICS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TABLES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TABLE_CONSTRAINTS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TABLE_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TRIGGERS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME USER_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME VIEWS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME XTRADB_ENHANCEMENTS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +DROP USER testuser1@localhost; +CREATE USER testuser1@localhost; +GRANT SELECT ON test1.* TO testuser1@localhost; +# Establish connection testuser1 (user=testuser1) +SELECT *, +LEFT( table_comment, +IF(INSTR(table_comment,'InnoDB free') = 0 +AND INSTR(table_comment,'number_of_replicas') = 0, +LENGTH(table_comment), +INSTR(table_comment,'InnoDB free') ++ INSTR(table_comment,'number_of_replicas') - 1)) +AS "user_comment", +'-----------------------------------------------------' AS "Separator" +FROM information_schema.tables +WHERE table_schema = 'information_schema' +AND table_name <> 'profiling' +ORDER BY table_schema,table_name; +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME CHARACTER_SETS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLLATIONS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLLATION_CHARACTER_SET_APPLICABILITY +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLUMNS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLUMN_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME ENGINES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME EVENTS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME FILES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME GLOBAL_STATUS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME GLOBAL_VARIABLES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_BUFFER_POOL_PAGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_BUFFER_POOL_PAGES_BLOB +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_BUFFER_POOL_PAGES_INDEX +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMP +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMPMEM +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMPMEM_RESET +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMP_RESET +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_INDEX_STATS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_LOCKS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_LOCK_WAITS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_RSEG +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_TABLE_STATS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_TRX +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME KEY_COLUMN_USAGE +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME PARTITIONS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME PLUGINS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME PROCESSLIST +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME REFERENTIAL_CONSTRAINTS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME ROUTINES +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SCHEMATA +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SCHEMA_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SESSION_STATUS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SESSION_VARIABLES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME STATISTICS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TABLES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TABLE_CONSTRAINTS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TABLE_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TRIGGERS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME USER_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME VIEWS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME XTRADB_ENHANCEMENTS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +# Switch to connection default and close connection testuser1 +DROP USER testuser1@localhost; +DROP DATABASE test1; === modified file 'mysql-test/suite/funcs_1/r/is_tables_myisam.result' --- a/mysql-test/suite/funcs_1/r/is_tables_myisam.result 2008-10-10 15:28:41 +0000 +++ b/mysql-test/suite/funcs_1/r/is_tables_myisam.result 2009-10-10 09:59:06 +0000 @@ -19,287 +19,11 @@ FROM information_schema.tables WHERE table_schema LIKE 'test%' AND table_type = 'BASE TABLE' ORDER BY table_schema,table_name; TABLE_CATALOG NULL -TABLE_SCHEMA test +TABLE_SCHEMA test1 TABLE_NAME t1 TABLE_TYPE BASE TABLE ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Fixed -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME t10 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT Fixed -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME t11 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT Fixed -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME t2 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT Fixed -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME t3 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT Fixed -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME t4 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT Fixed -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME t7 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT Fixed -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME t8 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT Fixed -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME t9 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT Fixed -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME tb1 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT DYNAMIC_OR_PAGE -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME tb2 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT DYNAMIC_OR_PAGE -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME tb3 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT DYNAMIC_OR_PAGE -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME tb4 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# @@ -319,7 +43,7 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA test1 -TABLE_NAME tb2 +TABLE_NAME t2 TABLE_TYPE BASE TABLE ENGINE MYISAM_OR_MARIA VERSION 10 @@ -341,12 +65,12 @@ TABLE_COMMENT #TC# user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL -TABLE_SCHEMA test4 -TABLE_NAME t6 +TABLE_SCHEMA test2 +TABLE_NAME t1 TABLE_TYPE BASE TABLE ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Fixed +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -387,218 +111,11 @@ FROM information_schema.tables WHERE table_schema LIKE 'test%' AND table_type = 'BASE TABLE' ORDER BY table_schema,table_name; TABLE_CATALOG NULL -TABLE_SCHEMA test +TABLE_SCHEMA test1 TABLE_NAME t1 TABLE_TYPE BASE TABLE ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Fixed -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME t10 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT Fixed -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME t11 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT Fixed -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME t2 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT Fixed -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME t3 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT Fixed -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME t4 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT Fixed -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME t7 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT Fixed -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME t8 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT Fixed -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME t9 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT Fixed -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME tb1 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# @@ -617,54 +134,8 @@ TABLE_COMMENT #TC# user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME tb2 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT DYNAMIC_OR_PAGE -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME tb3 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT DYNAMIC_OR_PAGE -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME tb4 +TABLE_SCHEMA test1 +TABLE_NAME t2 TABLE_TYPE BASE TABLE ENGINE MYISAM_OR_MARIA VERSION 10 === modified file 'mysql-test/suite/funcs_1/r/is_tables_myisam_embedded.result' --- a/mysql-test/suite/funcs_1/r/is_tables_myisam_embedded.result 2008-06-16 18:39:58 +0000 +++ b/mysql-test/suite/funcs_1/r/is_tables_myisam_embedded.result 2009-10-26 11:35:42 +0000 @@ -22,9 +22,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA test1 TABLE_NAME t1 TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -45,9 +45,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA test1 TABLE_NAME t2 TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -68,9 +68,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA test2 TABLE_NAME t1 TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -114,9 +114,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA test1 TABLE_NAME t1 TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -137,9 +137,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA test1 TABLE_NAME t2 TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -160,9 +160,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA test2 TABLE_NAME t1 TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# === modified file 'mysql-test/suite/funcs_1/r/is_tables_mysql_embedded.result' --- a/mysql-test/suite/funcs_1/r/is_tables_mysql_embedded.result 2008-06-18 17:23:55 +0000 +++ b/mysql-test/suite/funcs_1/r/is_tables_mysql_embedded.result 2009-10-26 11:35:42 +0000 @@ -16,7 +16,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME columns_priv TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -39,7 +39,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME db TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -62,9 +62,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME event TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -85,7 +85,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME func TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -110,7 +110,7 @@ TABLE_NAME general_log TABLE_TYPE BASE TABLE ENGINE CSV VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -131,7 +131,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_category TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -154,7 +154,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_keyword TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -177,7 +177,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_relation TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -200,9 +200,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_topic TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -223,7 +223,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME host TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -246,9 +246,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME ndb_binlog_index TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -269,7 +269,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME plugin TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -292,9 +292,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME proc TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -315,7 +315,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME procs_priv TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -338,7 +338,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME servers TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -363,7 +363,7 @@ TABLE_NAME slow_log TABLE_TYPE BASE TABLE ENGINE CSV VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -384,7 +384,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME tables_priv TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -407,7 +407,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -430,7 +430,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_leap_second TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -453,7 +453,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_name TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -476,7 +476,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_transition TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -499,7 +499,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_transition_type TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -522,9 +522,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME user TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -561,7 +561,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME columns_priv TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -584,7 +584,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME db TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -607,9 +607,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME event TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -630,7 +630,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME func TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -655,7 +655,7 @@ TABLE_NAME general_log TABLE_TYPE BASE TABLE ENGINE CSV VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -676,7 +676,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_category TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -699,7 +699,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_keyword TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -722,7 +722,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_relation TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -745,9 +745,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_topic TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -768,7 +768,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME host TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -791,9 +791,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME ndb_binlog_index TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -814,7 +814,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME plugin TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -837,9 +837,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME proc TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -860,7 +860,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME procs_priv TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -883,7 +883,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME servers TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -908,7 +908,7 @@ TABLE_NAME slow_log TABLE_TYPE BASE TABLE ENGINE CSV VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -929,7 +929,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME tables_priv TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -952,7 +952,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -975,7 +975,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_leap_second TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -998,7 +998,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_name TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -1021,7 +1021,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_transition TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -1044,7 +1044,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_transition_type TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -1067,9 +1067,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME user TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# === modified file 'mysql-test/suite/funcs_1/r/processlist_priv_no_prot.result' --- a/mysql-test/suite/funcs_1/r/processlist_priv_no_prot.result 2009-04-25 10:05:32 +0000 +++ b/mysql-test/suite/funcs_1/r/processlist_priv_no_prot.result 2009-10-10 09:59:06 +0000 @@ -29,28 +29,29 @@ PROCESSLIST CREATE TEMPORARY TABLE `PROC `COMMAND` varchar(16) NOT NULL DEFAULT '', `TIME` int(7) NOT NULL DEFAULT '0', `STATE` varchar(64) DEFAULT NULL, - `INFO` longtext + `INFO` longtext, + `TIME_MS` decimal(22,3) NOT NULL DEFAULT '0.000' ) DEFAULT CHARSET=utf8 SHOW processlist; Id User Host db Command Time State Info ID root HOST_NAME information_schema Query TIME NULL SHOW processlist ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL SELECT * FROM processlist ORDER BY id; -ID USER HOST DB COMMAND TIME STATE INFO -ID root HOST_NAME information_schema Query TIME executing SELECT * FROM processlist ORDER BY id -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -SELECT ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO FROM processlist ORDER BY id; -ID USER HOST DB COMMAND TIME STATE INFO -ID root HOST_NAME information_schema Query TIME executing SELECT ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO FROM processlist ORDER BY id -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +ID root HOST_NAME information_schema Query TIME executing SELECT * FROM processlist ORDER BY id TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +SELECT ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO, TIME_MS FROM processlist ORDER BY id; +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +ID root HOST_NAME information_schema Query TIME executing SELECT ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO, TIME_MS FROM processlist ORDER BY id TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS CREATE TEMPORARY TABLE test.t_processlist AS SELECT * FROM processlist; UPDATE test.t_processlist SET user='horst' WHERE id=1 ; INSERT INTO processlist SELECT * FROM test.t_processlist; ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema' DROP TABLE test.t_processlist; -CREATE VIEW test.v_processlist (ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO) AS SELECT * FROM processlist WITH CHECK OPTION; +CREATE VIEW test.v_processlist (ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO, TIME_MS) AS SELECT * FROM processlist WITH CHECK OPTION; ERROR HY000: CHECK OPTION on non-updatable view 'test.v_processlist' -CREATE VIEW test.v_processlist (ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO) AS SELECT * FROM processlist; +CREATE VIEW test.v_processlist (ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO, TIME_MS) AS SELECT * FROM processlist; UPDATE test.v_processlist SET TIME=NOW() WHERE id = 1; ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema' DROP VIEW test.v_processlist; @@ -99,25 +100,26 @@ PROCESSLIST CREATE TEMPORARY TABLE `PROC `COMMAND` varchar(16) NOT NULL DEFAULT '', `TIME` int(7) NOT NULL DEFAULT '0', `STATE` varchar(64) DEFAULT NULL, - `INFO` longtext + `INFO` longtext, + `TIME_MS` decimal(22,3) NOT NULL DEFAULT '0.000' ) DEFAULT CHARSET=utf8 SHOW processlist; Id User Host db Command Time State Info ID ddicttestuser1 HOST_NAME information_schema Query TIME NULL SHOW processlist SELECT * FROM processlist ORDER BY id; -ID USER HOST DB COMMAND TIME STATE INFO -ID ddicttestuser1 HOST_NAME information_schema Query TIME executing SELECT * FROM processlist ORDER BY id -SELECT ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO FROM processlist ORDER BY id; -ID USER HOST DB COMMAND TIME STATE INFO -ID ddicttestuser1 HOST_NAME information_schema Query TIME executing SELECT ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO FROM processlist ORDER BY id +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Query TIME executing SELECT * FROM processlist ORDER BY id TIME_MS +SELECT ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO, TIME_MS FROM processlist ORDER BY id; +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Query TIME executing SELECT ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO, TIME_MS FROM processlist ORDER BY id TIME_MS CREATE TEMPORARY TABLE test.t_processlist AS SELECT * FROM processlist; UPDATE test.t_processlist SET user='horst' WHERE id=1 ; INSERT INTO processlist SELECT * FROM test.t_processlist; ERROR 42000: Access denied for user 'ddicttestuser1'@'localhost' to database 'information_schema' DROP TABLE test.t_processlist; -CREATE VIEW test.v_processlist (ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO) AS SELECT * FROM processlist WITH CHECK OPTION; +CREATE VIEW test.v_processlist (ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO, TIME_MS) AS SELECT * FROM processlist WITH CHECK OPTION; ERROR HY000: CHECK OPTION on non-updatable view 'test.v_processlist' -CREATE VIEW test.v_processlist (ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO) AS SELECT * FROM processlist; +CREATE VIEW test.v_processlist (ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO, TIME_MS) AS SELECT * FROM processlist; UPDATE test.v_processlist SET TIME=NOW() WHERE id = 1; ERROR 42000: Access denied for user 'ddicttestuser1'@'localhost' to database 'information_schema' DROP VIEW test.v_processlist; @@ -170,8 +172,8 @@ SHOW processlist; Id User Host db Command Time State Info ID ddicttestuser1 HOST_NAME information_schema Query TIME NULL SHOW processlist SELECT * FROM information_schema.processlist; -ID USER HOST DB COMMAND TIME STATE INFO -ID ddicttestuser1 HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist TIME_MS #################################################################################### 4.2 New connection con101 (ddicttestuser1 with PROCESS privilege) SHOW/SELECT shows all processes/threads. @@ -185,10 +187,10 @@ ID root HOST_NAME information_schema Sle ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL ID ddicttestuser1 HOST_NAME information_schema Query TIME NULL SHOW processlist SELECT * FROM information_schema.processlist; -ID USER HOST DB COMMAND TIME STATE INFO -ID ddicttestuser1 HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID root HOST_NAME information_schema Sleep TIME NULL +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID root HOST_NAME information_schema Sleep TIME NULL TIME_MS #################################################################################### 5 Grant PROCESS privilege to anonymous user. connection default (user=root) @@ -209,11 +211,11 @@ ID ddicttestuser1 HOST_NAME information_ ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL ID HOST_NAME information_schema Query TIME NULL SHOW processlist SELECT * FROM information_schema.processlist; -ID USER HOST DB COMMAND TIME STATE INFO -ID HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID root HOST_NAME information_schema Sleep TIME NULL +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +ID HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID root HOST_NAME information_schema Sleep TIME NULL TIME_MS #################################################################################### 6 Revoke PROCESS privilege from ddicttestuser1 connection default (user=root) @@ -233,10 +235,10 @@ ID ddicttestuser1 HOST_NAME information_ ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL ID ddicttestuser1 HOST_NAME information_schema Query TIME NULL SHOW processlist SELECT * FROM information_schema.processlist; -ID USER HOST DB COMMAND TIME STATE INFO -ID ddicttestuser1 HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS #################################################################################### 7 Revoke PROCESS privilege from anonymous user connection default (user=root) @@ -251,9 +253,9 @@ SHOW GRANTS FOR ''@'localhost'; Grants for @localhost GRANT USAGE ON *.* TO ''@'localhost' SELECT * FROM information_schema.processlist; -ID USER HOST DB COMMAND TIME STATE INFO -ID HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist -ID HOST_NAME information_schema Sleep TIME NULL +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +ID HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist TIME_MS +ID HOST_NAME information_schema Sleep TIME NULL TIME_MS #################################################################################### 8 Grant SUPER (does not imply PROCESS) privilege to ddicttestuser1 connection default (user=root) @@ -273,11 +275,11 @@ ID ddicttestuser1 HOST_NAME information_ ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL ID ddicttestuser1 HOST_NAME information_schema Query TIME NULL SHOW processlist SELECT * FROM information_schema.processlist; -ID USER HOST DB COMMAND TIME STATE INFO -ID ddicttestuser1 HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS #################################################################################### 9 Revoke SUPER privilege from user ddicttestuser1 connection default (user=root) @@ -299,12 +301,12 @@ ID ddicttestuser1 HOST_NAME information_ ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL ID ddicttestuser1 HOST_NAME information_schema Query TIME NULL SHOW processlist SELECT * FROM information_schema.processlist; -ID USER HOST DB COMMAND TIME STATE INFO -ID ddicttestuser1 HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS #################################################################################### 10 Grant SUPER privilege with grant option to user ddicttestuser1. connection default (user=root) @@ -353,18 +355,18 @@ ID ddicttestuser1 HOST_NAME information_ ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL ID ddicttestuser2 HOST_NAME information_schema Query TIME NULL SHOW processlist SELECT * FROM information_schema.processlist; -ID USER HOST DB COMMAND TIME STATE INFO -ID ddicttestuser2 HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID root HOST_NAME information_schema Sleep TIME NULL +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +ID ddicttestuser2 HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID root HOST_NAME information_schema Sleep TIME NULL TIME_MS #################################################################################### 11 User ddicttestuser1 revokes PROCESS privilege from user ddicttestuser2 connection ddicttestuser1; @@ -382,9 +384,9 @@ Id User Host db Command Time State Info ID ddicttestuser2 HOST_NAME information_schema Sleep TIME NULL ID ddicttestuser2 HOST_NAME information_schema Query TIME NULL SHOW processlist SELECT * FROM information_schema.processlist; -ID USER HOST DB COMMAND TIME STATE INFO -ID ddicttestuser2 HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist -ID ddicttestuser2 HOST_NAME information_schema Sleep TIME NULL +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +ID ddicttestuser2 HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist TIME_MS +ID ddicttestuser2 HOST_NAME information_schema Sleep TIME NULL TIME_MS #################################################################################### 11.2 Revoke SUPER,PROCESS,GRANT OPTION privilege from user ddicttestuser1 connection default (user=root) @@ -411,15 +413,15 @@ ID ddicttestuser1 HOST_NAME information_ ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL ID ddicttestuser1 HOST_NAME information_schema Query TIME NULL SHOW processlist SELECT * FROM information_schema.processlist; -ID USER HOST DB COMMAND TIME STATE INFO -ID ddicttestuser1 HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS #################################################################################### 12 Revoke the SELECT privilege from user ddicttestuser1 connection default (user=root) @@ -447,16 +449,16 @@ ID ddicttestuser1 HOST_NAME information_ ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL ID ddicttestuser1 HOST_NAME information_schema Query TIME NULL SHOW processlist SELECT * FROM information_schema.processlist; -ID USER HOST DB COMMAND TIME STATE INFO -ID ddicttestuser1 HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS #################################################################################### 12.2 Revoke only the SELECT privilege on the information_schema from ddicttestuser1. connection default (user=root) === modified file 'mysql-test/suite/funcs_1/r/processlist_val_no_prot.result' --- a/mysql-test/suite/funcs_1/r/processlist_val_no_prot.result 2009-04-25 10:05:32 +0000 +++ b/mysql-test/suite/funcs_1/r/processlist_val_no_prot.result 2009-10-10 09:59:06 +0000 @@ -19,140 +19,242 @@ PROCESSLIST CREATE TEMPORARY TABLE `PROC `COMMAND` varchar(16) NOT NULL DEFAULT '', `TIME` int(7) NOT NULL DEFAULT '0', `STATE` varchar(64) DEFAULT NULL, - `INFO` longtext + `INFO` longtext, + `TIME_MS` decimal(22,3) NOT NULL DEFAULT '0.000' ) DEFAULT CHARSET=utf8 -SELECT COUNT(*) FROM INFORMATION_SCHEMA.PROCESSLIST; -COUNT(*) -1 -USE test; +# Ensure that the information about the own connection is correct. +#-------------------------------------------------------------------------- + SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST; -ID USER HOST DB COMMAND TIME STATE INFO -<ID> root localhost test Query 0 executing SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +<ID> root <HOST_NAME> test Query <TIME> executing SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST <TIME_MS> SHOW FULL PROCESSLIST; Id User Host db Command Time State Info -<ID> root localhost test Query 0 NULL SHOW FULL PROCESSLIST +<ID> root <HOST_NAME> test Query <TIME> NULL SHOW FULL PROCESSLIST +SET @default_id = CONNECTION_ID(); +SELECT COUNT(*) = 1 AS "Expect exact one connection with this id" +FROM INFORMATION_SCHEMA.PROCESSLIST WHERE ID = @default_id; +Expect exact one connection with this id +1 +SELECT COUNT(*) = 1 AS "Expect 1" +FROM INFORMATION_SCHEMA.PROCESSLIST WHERE ID = @default_id +AND USER = 'root' AND DB = 'test' AND Command IN('Query','Execute') +AND State = 'executing'; +Expect 1 +1 USE information_schema; +SELECT COUNT(*) = 1 AS "Is the DB correct?" +FROM INFORMATION_SCHEMA.PROCESSLIST +WHERE ID = @default_id AND DB = 'information_schema'; +Is the DB correct? +1 +SELECT @my_info := INFO FROM INFORMATION_SCHEMA.PROCESSLIST +WHERE ID = @default_id; +@my_info := INFO +SELECT @my_info := INFO FROM INFORMATION_SCHEMA.PROCESSLIST +WHERE ID = @default_id +SELECT @my_info = 'SELECT @my_info := INFO FROM INFORMATION_SCHEMA.PROCESSLIST +WHERE ID = @default_id' + AS 'Is the content of PROCESSLIST.INFO correct?'; +Is the content of PROCESSLIST.INFO correct? +1 +SELECT COUNT(*) = 1 AS "Has TIME a reasonable value?" +FROM INFORMATION_SCHEMA.PROCESSLIST +WHERE ID = @default_id AND 0 <= TIME < 10 AND 0 <= TIME_MS < 10000; +Has TIME a reasonable value? +1 +# Ensure that the information about an inactive connection is correct. +#-------------------------------------------------------------------------- + +# ----- establish connection con1 (user = test_user) ----- + +# ----- switch to connection default (user = root) ----- + +# Poll till the connection con1 is in state COMMAND = 'Sleep'. + SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST; -ID USER HOST DB COMMAND TIME STATE INFO -<ID> root localhost information_schema Query <TIME> executing SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +<ID> test_user <HOST_NAME> information_schema Sleep <TIME> NULL <TIME_MS> +<ID> root <HOST_NAME> information_schema Query <TIME> executing SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST <TIME_MS> SHOW FULL PROCESSLIST; Id User Host db Command Time State Info -<ID> root localhost information_schema Query <TIME> NULL SHOW FULL PROCESSLIST -SELECT INFO FROM INFORMATION_SCHEMA.PROCESSLIST; -INFO -SELECT INFO FROM INFORMATION_SCHEMA.PROCESSLIST -SELECT ID INTO @my_proclist_id FROM INFORMATION_SCHEMA.PROCESSLIST; - ------ establish connection ddicttestuser1 (user = ddicttestuser1) ----- - ------ switch to connection default (user = root) ----- -SELECT @time > 0; -@time > 0 +<ID> root <HOST_NAME> information_schema Query <TIME> NULL SHOW FULL PROCESSLIST +<ID> test_user <HOST_NAME> information_schema Sleep <TIME> NULL +SELECT ID,TIME INTO @test_user_con1_id,@time FROM INFORMATION_SCHEMA.PROCESSLIST +WHERE COMMAND = 'Sleep' AND USER = 'test_user'; +SELECT @test_user_con1_id = @default_id + 1 +AS "Did we got the next higher PROCESSLIST ID?"; +Did we got the next higher PROCESSLIST ID? 1 -# Sleep some time -SELECT @time < @time2; -@time < @time2 +SELECT 0 <= @time < 10 AS "Has TIME a reasonable value?"; +Has TIME a reasonable value? 1 -SELECT ID = @my_proclist_id + 1 FROM INFORMATION_SCHEMA.PROCESSLIST -WHERE USER = 'ddicttestuser1'; -ID = @my_proclist_id + 1 +SELECT COUNT(*) = 2 AS "Is HOST LIKE 'localhost%'?" +FROM INFORMATION_SCHEMA.PROCESSLIST +WHERE HOST LIKE 'localhost%'; +Is HOST LIKE 'localhost%'? 1 +SELECT COUNT(*) = 1 AS "Expect 1" +FROM INFORMATION_SCHEMA.PROCESSLIST WHERE ID = @test_user_con1_id +AND USER = 'test_user' AND DB = 'information_schema' + AND Command = 'Sleep' AND State = '' AND INFO IS NULL; +Expect 1 +1 +# Ensure that the user test_user sees only connections with his username +# because he has not the PROCESS privilege. +#---------------------------------------------------------------------------- + +# ----- switch to connection con1 (user = test_user) ----- ------ switch to connection ddicttestuser1 (user = ddicttestuser1) ----- SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST; -ID USER HOST DB COMMAND TIME STATE INFO -<ID> ddicttestuser1 localhost information_schema Query <TIME> executing SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +<ID> test_user <HOST_NAME> information_schema Query <TIME> executing SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST <TIME_MS> SHOW FULL PROCESSLIST; Id User Host db Command Time State Info -<ID> ddicttestuser1 localhost information_schema Query <TIME> NULL SHOW FULL PROCESSLIST +<ID> test_user <HOST_NAME> information_schema Query <TIME> NULL SHOW FULL PROCESSLIST +# Ensure that the user test_user sees all connections with his username. +#---------------------------------------------------------------------------- + +----- establish connection con2 (user = test_user) ------ + +# ----- switch to connection default (user = root) ----- + +# Poll till all connections of 'test_user' are in a state with COMMAND = 'Sleep' + +# ----- switch to connection con2 (user = test_user) ----- ------ establish connection con2 (user = ddicttestuser1) ------ SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST; -ID USER HOST DB COMMAND TIME STATE INFO -<ID> ddicttestuser1 localhost information_schema Query <TIME> executing SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST -<ID> ddicttestuser1 localhost information_schema Sleep <TIME> NULL +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +<ID> test_user <HOST_NAME> information_schema Query <TIME> executing SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST <TIME_MS> +<ID> test_user <HOST_NAME> information_schema Sleep <TIME> NULL <TIME_MS> SHOW FULL PROCESSLIST; Id User Host db Command Time State Info -<ID> ddicttestuser1 localhost information_schema Sleep <TIME> NULL -<ID> ddicttestuser1 localhost information_schema Query <TIME> NULL SHOW FULL PROCESSLIST - ------ switch to connection default (user = root) ----- ------ close connection con2 ----- +<ID> test_user <HOST_NAME> information_schema Sleep <TIME> NULL +<ID> test_user <HOST_NAME> information_schema Query <TIME> NULL SHOW FULL PROCESSLIST +# ----- switch to connection default (user = root) ----- ------ switch to connection ddicttestuser1 (user = ddicttestuser1) ----- +SELECT ID INTO @test_user_con2_id FROM INFORMATION_SCHEMA.PROCESSLIST +WHERE ID <> @test_user_con1_id +AND USER = 'test_user' AND DB = 'information_schema'; +# Ensure we get correct information about a connection during work +#---------------------------------------------------------------------------- +# ----- switch to connection con2 (user = test_user) ----- # Send a long enough running statement to the server, but do not -# wait till the result comes back. We will pull this later. -SELECT sleep(2.5),'Command time'; +# wait till the result comes back. ------ switch to connection default (user = root) ----- -# Sleep some time -SELECT @time > 0; -@time > 0 -1 -# Sleep some time -SELECT @time < @time2; -@time < @time2 -1 - ------ switch to connection ddicttestuser1 (user = ddicttestuser1) ----- -# Pull("reap") the result set from the statement executed with "send". -sleep(2.5) Command time -0 Command time +SELECT sleep(10), 17; +# ----- switch to connection default (user = root) ----- +# Poll till connection con2 is in state 'User sleep'. -# Send a long (21 KB code and runtime = 2 seconds) statement to the server, -# but do not wait till the result comes back. We will pull this later. -SELECT sleep(2),'BEGIN this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the 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representative of a very long statement .this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.END' AS "my_monster_statement"; - ------ switch to connection default (user = root) ----- -# Sleep some time SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST; -ID USER HOST DB COMMAND TIME STATE INFO -<ID> ddicttestuser1 localhost information_schema <COMMAND> <TIME> <STATE> SELECT sleep(2),'BEGIN this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long 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statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the r epresentative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long 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statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the rep resentative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the repr esentative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the repre sentative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the repres entative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the represe ntative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the represen tative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the represent ative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representa tive of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representat ive of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representati ve of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representativ e of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative o f a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.END' AS "my_monster_statement" -<ID> root localhost information_schema <COMMAND> <TIME> <STATE> SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +<ID> test_user <HOST_NAME> information_schema Query <TIME> User sleep SELECT sleep(10), 17 <TIME_MS> +<ID> test_user <HOST_NAME> information_schema Sleep <TIME> NULL <TIME_MS> +<ID> root <HOST_NAME> information_schema Query <TIME> executing SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST <TIME_MS> SHOW FULL PROCESSLIST; Id User Host db Command Time State Info -<ID> root localhost information_schema <COMMAND> <TIME> <STATE> SHOW FULL PROCESSLIST -<ID> ddicttestuser1 localhost information_schema <COMMAND> <TIME> <STATE> SELECT sleep(2),'BEGIN this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is t he representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is th e representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the r epresentative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the re presentative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the rep resentative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the repr esentative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the repre sentative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the repres entative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the represe ntative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the represen tative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the represent ative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representa tive of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representat ive of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representati ve of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representativ e of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative o f a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.END' AS "my_monster_statement" -SHOW PROCESSLIST; -Id User Host db Command Time State Info -<ID> root localhost information_schema <COMMAND> <TIME> <STATE> SHOW PROCESSLIST -<ID> ddicttestuser1 localhost information_schema <COMMAND> <TIME> <STATE> SELECT sleep(2),'BEGIN this is the representative of a very long statement.this is the representativ +<ID> root <HOST_NAME> information_schema Query <TIME> NULL SHOW FULL PROCESSLIST +<ID> test_user <HOST_NAME> information_schema Sleep <TIME> NULL +<ID> test_user <HOST_NAME> information_schema Query <TIME> User sleep SELECT sleep(10), 17 +SELECT STATE, TIME, INFO INTO @state, @time, @info +FROM INFORMATION_SCHEMA.PROCESSLIST +WHERE ID = @test_user_con2_id; +SELECT 0 <= @time < 10 AS "Has TIME a reasonable value?"; +Has TIME a reasonable value? +1 +SELECT @state = 'User sleep' AS "Has STATE the expected value?"; +Has STATE the expected value? +1 +SELECT @info = 'SELECT sleep(10), 17' AS "Has INFO the expected value?"; +Has INFO the expected value? +1 +# ----- switch to connection con2 (user = testuser) ----- ------ switch to connection ddicttestuser1 (user = ddicttestuser1) ----- -# Pull("reap") the result set from the monster statement executed with "send". -sleep(2) my_monster_statement -0 BEGIN this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long sta tement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long stat ement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long state ment.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statem ent.this 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representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statemen t.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement .this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement. this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.t his is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.th is is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.thi s is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this i s the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is t he representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is th e representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the r epresentative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the re presentative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.END +# Pull("reap") the result set from the statement executed with "send". + +sleep(10) 17 +0 17 +# ----- switch to connection default (user = root) ----- + +# Poll till all connections of 'test_user' are in a state with COMMAND = 'Sleep' + +# Ensure that we see that a connection "hangs" when colliding with a +# WRITE TABLE LOCK +#---------------------------------------------------------------------------- ------ switch to connection default (user = root) ----- LOCK TABLE test.t1 WRITE; +# ----- switch to connection con2 (user = test_user) ----- ------ switch to connection ddicttestuser1 (user = ddicttestuser1) ----- # Send a statement to the server, but do not wait till the result # comes back. We will pull this later. + SELECT COUNT(*) FROM test.t1; +# ----- switch to connection default (user = root) ----- + +# Poll till INFO is no more NULL and State = 'Locked'. ------ switch to connection default (user = root) ----- -# Sleep some time SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST; -ID USER HOST DB COMMAND TIME STATE INFO -<ID> ddicttestuser1 localhost information_schema Query <TIME> Locked SELECT COUNT(*) FROM test.t1 -<ID> root localhost information_schema Query <TIME> executing SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST -SHOW FULL PROCESSLIST; -Id User Host db Command Time State Info -<ID> root localhost information_schema Query <TIME> NULL SHOW FULL PROCESSLIST -<ID> ddicttestuser1 localhost information_schema Query <TIME> Locked SELECT COUNT(*) FROM test.t1 +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +<ID> test_user <HOST_NAME> information_schema Query <TIME> Locked SELECT COUNT(*) FROM test.t1 <TIME_MS> +<ID> test_user <HOST_NAME> information_schema Sleep <TIME> NULL <TIME_MS> +<ID> root <HOST_NAME> information_schema Query <TIME> executing SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST <TIME_MS> UNLOCK TABLES; +# ----- switch to connection con2 (user = test_user) ----- ------ switch to connection ddicttestuser1 (user = ddicttestuser1) ----- # Pull("reap") the result set from the statement executed with "send". + COUNT(*) 0 +# Ensure that SHOW/SELECT processlist can handle extreme long commands +#---------------------------------------------------------------------------- + +# ----- switch to connection default (user = root) ----- + +LOCK TABLE test.t1 WRITE; +# ----- switch to connection con2 (user = test_user) ----- + +# Send a long (~20 KB code) statement to the server, but do not wait +# till the result comes back. We will pull this later. + +SELECT count(*),'BEGIN-This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the 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representative of a very long s tatement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long st atement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long sta tement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long stat ement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long state ment.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statem ent.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long stateme nt.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statemen t.This is the representative of a very long statement.-END' AS "Long string" FROM test.t1; +# ----- switch to connection default (user = root) ----- + +# Poll till INFO is no more NULL and State = 'Locked'. + +# Expect result: +# Statement Content of INFO +# SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST Complete statement +# SHOW FULL PROCESSLIST Complete statement +# SHOW PROCESSLIST statement truncated after 100 char + +SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST; +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +<ID> test_user <HOST_NAME> information_schema <COMMAND> <TIME> <STATE> SELECT count(*),'BEGIN-This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long 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statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.-END' AS "Long string" FROM test.t1 <TIME_MS> +<ID> test_user <HOST_NAME> information_schema <COMMAND> <TIME> <STATE> NULL <TIME_MS> +<ID> root <HOST_NAME> information_schema <COMMAND> <TIME> <STATE> SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST <TIME_MS> +SHOW FULL PROCESSLIST; +Id User Host db Command Time State Info +<ID> root <HOST_NAME> information_schema <COMMAND> <TIME> <STATE> SHOW FULL PROCESSLIST +<ID> test_user <HOST_NAME> information_schema <COMMAND> <TIME> <STATE> NULL +<ID> test_user <HOST_NAME> information_schema <COMMAND> <TIME> <STATE> SELECT count(*),'BEGIN-This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This 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representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.-END' AS "Long string" FROM test.t1 +SHOW PROCESSLIST; +Id User Host db Command Time State Info +<ID> root <HOST_NAME> information_schema <COMMAND> <TIME> <STATE> SHOW PROCESSLIST +<ID> test_user <HOST_NAME> information_schema <COMMAND> <TIME> <STATE> NULL +<ID> test_user <HOST_NAME> information_schema <COMMAND> <TIME> <STATE> SELECT count(*),'BEGIN-This is the representative of a very long statement.This is the representativ +UNLOCK TABLES; +# ----- switch to connection con2 (user = test_user) ----- + +# Pull("reap") the result set from the monster statement executed with "send". + +count(*) Long string +0 BEGIN-This is the representative of a very long statement.This is the representative 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representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the 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representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the r epresentative of a very long statement.-END +# ----- switch to connection default (user = root) ----- ------ switch to connection default (user = root) ----- +----- disconnect con1 and con2 ----- ------ close connection ddicttestuser1 ----- -DROP USER ddicttestuser1@'localhost'; +DROP USER test_user@'localhost'; DROP TABLE test.t1; === modified file 'mysql-test/suite/funcs_1/t/is_columns_is.test' --- a/mysql-test/suite/funcs_1/t/is_columns_is.test 2008-06-16 18:39:58 +0000 +++ b/mysql-test/suite/funcs_1/t/is_columns_is.test 2009-10-10 09:59:06 +0000 @@ -16,6 +16,8 @@ # --source include/not_embedded.inc +# This test depends on having the PBXT information_schema stuff. +--source include/have_pbxt.inc let $my_where = WHERE table_schema = 'information_schema' AND table_name <> 'profiling'; === modified file 'mysql-test/suite/funcs_1/t/is_tables_is.test' --- a/mysql-test/suite/funcs_1/t/is_tables_is.test 2008-03-07 16:33:07 +0000 +++ b/mysql-test/suite/funcs_1/t/is_tables_is.test 2009-10-26 11:35:42 +0000 @@ -12,6 +12,7 @@ # Create this script based on older scripts and new code. # +--source include/not_embedded.inc let $my_where = WHERE table_schema = 'information_schema' AND table_name <> 'profiling'; --source suite/funcs_1/datadict/tables1.inc === added file 'mysql-test/suite/funcs_1/t/is_tables_is_embedded.test' --- a/mysql-test/suite/funcs_1/t/is_tables_is_embedded.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/funcs_1/t/is_tables_is_embedded.test 2009-10-26 11:35:42 +0000 @@ -0,0 +1,22 @@ +# suite/funcs_1/t/is_tables_is_embedded.test +# +# Check the layout of information_schema.tables and the impact of +# CREATE/ALTER/DROP TABLE/VIEW/SCHEMA ... on it. +# Variant for the embedded server +# The expected results must equal is_tables except that all users +# have all privileges (affects some result sets). +# +# There is detailed information about this test within +# suite/funcs_1/datadict/is_tables.inc +# +# Author: +# 2008-06-06 mleich Create this this variant for the embedded server. +# + +if (`SELECT VERSION() NOT LIKE '%embedded%'`) +{ + --skip Test requires: embedded server +} +let $my_where = WHERE table_schema = 'information_schema' +AND table_name <> 'profiling'; +--source suite/funcs_1/datadict/tables1.inc === modified file 'mysql-test/suite/maria/t/maria-recover.test' --- a/mysql-test/suite/maria/t/maria-recover.test 2009-02-19 09:01:25 +0000 +++ b/mysql-test/suite/maria/t/maria-recover.test 2009-10-09 08:09:24 +0000 @@ -54,11 +54,10 @@ perl; close FILE; EOF -# line below will be removed -disable_ps_protocol; replace_regex /Table.*t_corrupted2/t_corrupted2/ ; +--enable_prepare_warnings select * from t_corrupted2; # should show corruption and repair messages -enable_ps_protocol; +--disable_prepare_warnings select * from t_corrupted2; # should show just rows drop database mysqltest; === added file 'mysql-test/suite/maria/t/maria_showlog_error-master.opt' --- a/mysql-test/suite/maria/t/maria_showlog_error-master.opt 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/maria/t/maria_showlog_error-master.opt 2009-10-13 12:47:17 +0000 @@ -0,0 +1 @@ +--force-restart === modified file 'mysql-test/suite/parts/t/partition_alter1_1_2_innodb.test' --- a/mysql-test/suite/parts/t/partition_alter1_1_2_innodb.test 2008-05-16 16:03:50 +0000 +++ b/mysql-test/suite/parts/t/partition_alter1_1_2_innodb.test 2009-10-09 13:08:09 +0000 @@ -43,6 +43,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_alter1_1_2_myisam.test' --- a/mysql-test/suite/parts/t/partition_alter1_1_2_myisam.test 2008-05-16 16:03:50 +0000 +++ b/mysql-test/suite/parts/t/partition_alter1_1_2_myisam.test 2009-10-09 13:08:09 +0000 @@ -42,6 +42,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_alter1_1_innodb.test' --- a/mysql-test/suite/parts/t/partition_alter1_1_innodb.test 2008-05-16 16:03:50 +0000 +++ b/mysql-test/suite/parts/t/partition_alter1_1_innodb.test 2009-10-09 13:08:09 +0000 @@ -42,6 +42,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_alter1_1_myisam.test' --- a/mysql-test/suite/parts/t/partition_alter1_1_myisam.test 2008-05-16 16:03:50 +0000 +++ b/mysql-test/suite/parts/t/partition_alter1_1_myisam.test 2009-10-09 13:08:09 +0000 @@ -43,6 +43,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_alter1_2_innodb.test' --- a/mysql-test/suite/parts/t/partition_alter1_2_innodb.test 2008-05-16 16:03:50 +0000 +++ b/mysql-test/suite/parts/t/partition_alter1_2_innodb.test 2009-10-09 13:08:09 +0000 @@ -43,6 +43,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_alter1_2_myisam.test' --- a/mysql-test/suite/parts/t/partition_alter1_2_myisam.test 2008-05-16 16:03:50 +0000 +++ b/mysql-test/suite/parts/t/partition_alter1_2_myisam.test 2009-10-09 13:08:09 +0000 @@ -43,6 +43,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_alter2_1_innodb.test' --- a/mysql-test/suite/parts/t/partition_alter2_1_innodb.test 2008-09-18 09:02:48 +0000 +++ b/mysql-test/suite/parts/t/partition_alter2_1_innodb.test 2009-10-09 13:08:09 +0000 @@ -40,6 +40,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_alter2_1_maria.test' --- a/mysql-test/suite/parts/t/partition_alter2_1_maria.test 2008-11-24 14:53:10 +0000 +++ b/mysql-test/suite/parts/t/partition_alter2_1_maria.test 2009-10-09 13:08:09 +0000 @@ -40,6 +40,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_alter2_1_myisam.test' --- a/mysql-test/suite/parts/t/partition_alter2_1_myisam.test 2008-09-18 09:02:48 +0000 +++ b/mysql-test/suite/parts/t/partition_alter2_1_myisam.test 2009-10-09 13:08:09 +0000 @@ -40,6 +40,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_alter2_2_innodb.test' --- a/mysql-test/suite/parts/t/partition_alter2_2_innodb.test 2008-09-18 09:02:48 +0000 +++ b/mysql-test/suite/parts/t/partition_alter2_2_innodb.test 2009-10-09 13:08:09 +0000 @@ -40,6 +40,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_alter2_2_maria.test' --- a/mysql-test/suite/parts/t/partition_alter2_2_maria.test 2008-11-24 14:53:10 +0000 +++ b/mysql-test/suite/parts/t/partition_alter2_2_maria.test 2009-10-09 13:08:09 +0000 @@ -40,6 +40,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_alter2_2_myisam.test' --- a/mysql-test/suite/parts/t/partition_alter2_2_myisam.test 2008-09-18 09:02:48 +0000 +++ b/mysql-test/suite/parts/t/partition_alter2_2_myisam.test 2009-10-09 13:08:09 +0000 @@ -40,6 +40,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_alter3_innodb.test' --- a/mysql-test/suite/parts/t/partition_alter3_innodb.test 2007-11-20 15:04:07 +0000 +++ b/mysql-test/suite/parts/t/partition_alter3_innodb.test 2009-10-09 13:08:09 +0000 @@ -39,6 +39,8 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on --list_files, which doesn't work correctly in embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_alter3_myisam.test' --- a/mysql-test/suite/parts/t/partition_alter3_myisam.test 2007-11-20 15:04:07 +0000 +++ b/mysql-test/suite/parts/t/partition_alter3_myisam.test 2009-10-09 13:08:09 +0000 @@ -39,6 +39,8 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on --list_files, which doesn't work correctly in embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_alter4_innodb.test' --- a/mysql-test/suite/parts/t/partition_alter4_innodb.test 2007-11-20 15:04:07 +0000 +++ b/mysql-test/suite/parts/t/partition_alter4_innodb.test 2009-10-09 13:08:09 +0000 @@ -40,6 +40,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_alter4_myisam.test' --- a/mysql-test/suite/parts/t/partition_alter4_myisam.test 2007-11-20 15:04:07 +0000 +++ b/mysql-test/suite/parts/t/partition_alter4_myisam.test 2009-10-09 13:08:09 +0000 @@ -40,6 +40,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_basic_innodb.test' --- a/mysql-test/suite/parts/t/partition_basic_innodb.test 2008-03-17 15:18:02 +0000 +++ b/mysql-test/suite/parts/t/partition_basic_innodb.test 2009-10-09 13:08:09 +0000 @@ -40,6 +40,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_basic_myisam.test' --- a/mysql-test/suite/parts/t/partition_basic_myisam.test 2008-03-17 15:18:02 +0000 +++ b/mysql-test/suite/parts/t/partition_basic_myisam.test 2009-10-09 13:08:09 +0000 @@ -40,6 +40,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_basic_symlink_myisam.test' --- a/mysql-test/suite/parts/t/partition_basic_symlink_myisam.test 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/t/partition_basic_symlink_myisam.test 2009-10-09 13:08:09 +0000 @@ -40,6 +40,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc # The server must support symlink for DATA/INDEX DIRECTORY. === modified file 'mysql-test/suite/parts/t/partition_engine_innodb.test' --- a/mysql-test/suite/parts/t/partition_engine_innodb.test 2007-11-20 15:04:07 +0000 +++ b/mysql-test/suite/parts/t/partition_engine_innodb.test 2009-10-09 13:08:09 +0000 @@ -39,6 +39,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_engine_myisam.test' --- a/mysql-test/suite/parts/t/partition_engine_myisam.test 2007-11-20 15:04:07 +0000 +++ b/mysql-test/suite/parts/t/partition_engine_myisam.test 2009-10-09 13:08:09 +0000 @@ -39,6 +39,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_recover_myisam.test' --- a/mysql-test/suite/parts/t/partition_recover_myisam.test 2009-02-01 12:00:48 +0000 +++ b/mysql-test/suite/parts/t/partition_recover_myisam.test 2009-10-09 08:09:24 +0000 @@ -16,7 +16,11 @@ FLUSH TABLES; let $MYSQLD_DATADIR= `select @@datadir`; --remove_file $MYSQLD_DATADIR/test/t1_will_crash.MYI --copy_file std_data/corrupt_t1.MYI $MYSQLD_DATADIR/test/t1_will_crash.MYI +# Embedded server doesn't chdir to data directory +--replace_regex /Table '.*\/data\/test\/t1_will_crash/Table '.\/test\/t1_will_crash/ +--enable_prepare_warnings SELECT * FROM t1_will_crash; +--disable_prepare_warnings DROP TABLE t1_will_crash; CREATE TABLE t1_will_crash (a INT, KEY (a)) ENGINE=MyISAM @@ -29,5 +33,9 @@ FLUSH TABLES; --echo # head -c1024 t1#P#p1.MYI > corrupt_t1#P#p1.MYI --remove_file $MYSQLD_DATADIR/test/t1_will_crash#P#p1.MYI --copy_file std_data/corrupt_t1#P#p1.MYI $MYSQLD_DATADIR/test/t1_will_crash#P#p1.MYI +# Embedded server doesn't chdir to data directory +--replace_regex /Table '.*\/data\/test\/t1_will_crash/Table '.\/test\/t1_will_crash/ +--enable_prepare_warnings SELECT * FROM t1_will_crash; +--disable_prepare_warnings DROP TABLE t1_will_crash; === modified file 'mysql-test/suite/parts/t/partition_special_innodb.test' --- a/mysql-test/suite/parts/t/partition_special_innodb.test 2008-12-04 09:47:25 +0000 +++ b/mysql-test/suite/parts/t/partition_special_innodb.test 2009-10-09 13:08:09 +0000 @@ -58,8 +58,8 @@ ENGINE = InnoDB PARTITION BY HASH (a) PARTITIONS 2; -connect (con1,127.0.0.1,root,,test,$MASTER_MYPORT,); -connect (con2,127.0.0.1,root,,test,$MASTER_MYPORT,); +connect (con1,localhost,root,,test,$MASTER_MYPORT,); +connect (con2,localhost,root,,test,$MASTER_MYPORT,); --connection con1 SET autocommit=OFF; === modified file 'mysql-test/suite/parts/t/partition_syntax_innodb.test' --- a/mysql-test/suite/parts/t/partition_syntax_innodb.test 2007-11-20 15:04:07 +0000 +++ b/mysql-test/suite/parts/t/partition_syntax_innodb.test 2009-10-09 13:08:09 +0000 @@ -39,6 +39,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_syntax_myisam.test' --- a/mysql-test/suite/parts/t/partition_syntax_myisam.test 2007-11-20 15:04:07 +0000 +++ b/mysql-test/suite/parts/t/partition_syntax_myisam.test 2009-10-09 13:08:09 +0000 @@ -39,6 +39,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === added file 'mysql-test/suite/pbxt/my.cnf' --- a/mysql-test/suite/pbxt/my.cnf 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/pbxt/my.cnf 2009-10-26 11:35:42 +0000 @@ -0,0 +1,9 @@ +# Use default setting for mysqld processes +!include include/default_mysqld.cnf + +[mysqld.1] +default-storage-engine=pbxt + +[ENV] +MASTER_MYSOCK= @mysqld.1.socket +MASTER_MYPORT= @mysqld.1.port === modified file 'mysql-test/suite/pbxt/r/connect.result' --- a/mysql-test/suite/pbxt/r/connect.result 2009-04-02 10:03:14 +0000 +++ b/mysql-test/suite/pbxt/r/connect.result 2009-10-07 16:56:11 +0000 @@ -61,8 +61,8 @@ show tables; Tables_in_test connect(localhost,test,,test2,MASTER_PORT,MASTER_SOCKET); ERROR 28000: Access denied for user 'test'@'localhost' (using password: NO) -connect(localhost,test,,"",MASTER_PORT,MASTER_SOCKET); -ERROR 28000: Access denied for user 'test'@'localhost' (using password: NO) +connect(localhost,,,,MASTER_PORT,MASTER_SOCKET); +ERROR 28000: Access denied for user ''@'localhost' (using password: NO) connect(localhost,test,zorro,test2,MASTER_PORT,MASTER_SOCKET); ERROR 28000: Access denied for user 'test'@'localhost' (using password: YES) connect(localhost,test,zorro,test,MASTER_PORT,MASTER_SOCKET); === modified file 'mysql-test/suite/pbxt/r/mysqlslap.result' --- a/mysql-test/suite/pbxt/r/mysqlslap.result 2009-04-02 10:03:14 +0000 +++ b/mysql-test/suite/pbxt/r/mysqlslap.result 2009-10-07 16:56:11 +0000 @@ -122,8 +122,7 @@ DROP SCHEMA IF EXISTS `mysqlslap`; DROP SCHEMA IF EXISTS `mysqlslap`; CREATE SCHEMA `mysqlslap`; use mysqlslap; -set storage_engine=`heap`; -CREATE TABLE t1 (id int, name varchar(64)); +CREATE TABLE t1 (id int, name varchar(64)) Engine = heap; create table t2(foo1 varchar(32), foo2 varchar(32)); INSERT INTO t1 VALUES (1, 'This is a test'); insert into t2 values ('test', 'test2'); @@ -133,8 +132,7 @@ DROP SCHEMA IF EXISTS `mysqlslap`; DROP SCHEMA IF EXISTS `mysqlslap`; CREATE SCHEMA `mysqlslap`; use mysqlslap; -set storage_engine=`myisam`; -CREATE TABLE t1 (id int, name varchar(64)); +CREATE TABLE t1 (id int, name varchar(64)) Engine = myisam; create table t2(foo1 varchar(32), foo2 varchar(32)); INSERT INTO t1 VALUES (1, 'This is a test'); insert into t2 values ('test', 'test2'); @@ -144,8 +142,7 @@ DROP SCHEMA IF EXISTS `mysqlslap`; DROP SCHEMA IF EXISTS `mysqlslap`; CREATE SCHEMA `mysqlslap`; use mysqlslap; -set storage_engine=`heap`; -CREATE TABLE t1 (id int, name varchar(64)); +CREATE TABLE t1 (id int, name varchar(64)) Engine = heap; create table t2(foo1 varchar(32), foo2 varchar(32)); INSERT INTO t1 VALUES (1, 'This is a test'); insert into t2 values ('test', 'test2'); @@ -157,8 +154,7 @@ DROP SCHEMA IF EXISTS `mysqlslap`; DROP SCHEMA IF EXISTS `mysqlslap`; CREATE SCHEMA `mysqlslap`; use mysqlslap; -set storage_engine=`myisam`; -CREATE TABLE t1 (id int, name varchar(64)); +CREATE TABLE t1 (id int, name varchar(64)) Engine = myisam; create table t2(foo1 varchar(32), foo2 varchar(32)); INSERT INTO t1 VALUES (1, 'This is a test'); insert into t2 values ('test', 'test2'); @@ -170,8 +166,7 @@ DROP SCHEMA IF EXISTS `mysqlslap`; DROP SCHEMA IF EXISTS `mysqlslap`; CREATE SCHEMA `mysqlslap`; use mysqlslap; -set storage_engine=`heap`; -CREATE TABLE t1 (id int, name varchar(64)); +CREATE TABLE t1 (id int, name varchar(64)) Engine = heap; create table t2(foo1 varchar(32), foo2 varchar(32)); INSERT INTO t1 VALUES (1, 'This is a test'); insert into t2 values ('test', 'test2'); @@ -196,8 +191,7 @@ DROP SCHEMA IF EXISTS `mysqlslap`; DROP SCHEMA IF EXISTS `mysqlslap`; CREATE SCHEMA `mysqlslap`; use mysqlslap; -set storage_engine=`myisam`; -CREATE TABLE t1 (id int, name varchar(64)); +CREATE TABLE t1 (id int, name varchar(64)) Engine = myisam; create table t2(foo1 varchar(32), foo2 varchar(32)); INSERT INTO t1 VALUES (1, 'This is a test'); insert into t2 values ('test', 'test2'); === modified file 'mysql-test/suite/pbxt/r/ps_11bugs.result' --- a/mysql-test/suite/pbxt/r/ps_11bugs.result 2009-04-02 10:03:14 +0000 +++ b/mysql-test/suite/pbxt/r/ps_11bugs.result 2009-10-07 16:56:11 +0000 @@ -121,8 +121,8 @@ insert into t1 values (1); explain select * from t1 where 3 in (select (1+1) union select 1); id select_type table type possible_keys key key_len ref rows Extra 1 PRIMARY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables -2 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL No tables used -3 DEPENDENT UNION NULL NULL NULL NULL NULL NULL NULL No tables used +2 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL Impossible HAVING +3 DEPENDENT UNION NULL NULL NULL NULL NULL NULL NULL Impossible HAVING NULL UNION RESULT <union2,3> ALL NULL NULL NULL NULL NULL select * from t1 where 3 in (select (1+1) union select 1); a === modified file 'mysql-test/suite/pbxt/r/select.result' --- a/mysql-test/suite/pbxt/r/select.result 2009-08-17 15:57:58 +0000 +++ b/mysql-test/suite/pbxt/r/select.result 2009-10-07 16:56:11 +0000 @@ -3585,7 +3585,6 @@ INSERT INTO t2 VALUES (1,'a'),(2,'b'),(3 EXPLAIN SELECT t1.a FROM t1 LEFT JOIN t2 ON t2.b=t1.b WHERE t1.a=3; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE t1 const PRIMARY PRIMARY 4 const 1 -1 SIMPLE t2 const b b 22 const 1 Using index DROP TABLE t1,t2; CREATE TABLE t1(id int PRIMARY KEY, b int, e int); CREATE TABLE t2(i int, a int, INDEX si(i), INDEX ai(a)); === modified file 'mysql-test/suite/pbxt/r/union.result' --- a/mysql-test/suite/pbxt/r/union.result 2009-08-17 15:57:58 +0000 +++ b/mysql-test/suite/pbxt/r/union.result 2009-10-07 16:56:11 +0000 @@ -480,7 +480,7 @@ id select_type table type possible_keys 2 UNION t2 const PRIMARY PRIMARY 4 const 1 100.00 NULL UNION RESULT <union1,2> ALL NULL NULL NULL NULL NULL NULL Warnings: -Note 1003 (select '1' AS `a`,'1' AS `b` from `test`.`t1` where ('1' = 1)) union (select '1' AS `a`,'10' AS `b` from `test`.`t2` where ('1' = 1)) +Note 1003 (select '1' AS `a`,'1' AS `b` from `test`.`t1` where 1) union (select '1' AS `a`,'10' AS `b` from `test`.`t2` where 1) (select * from t1 where a=5) union (select * from t2 where a=1); a b 1 10 === modified file 'mysql-test/suite/pbxt/t/connect.test' --- a/mysql-test/suite/pbxt/t/connect.test 2009-04-02 10:03:14 +0000 +++ b/mysql-test/suite/pbxt/t/connect.test 2009-10-07 16:56:11 +0000 @@ -42,7 +42,7 @@ show tables; --replace_result $MASTER_MYSOCK MASTER_SOCKET $MASTER_MYPORT MASTER_PORT --error 1045 connect (fail_con,localhost,test,,test2); ---replace_result $MASTER_MYSOCK MASTER_SOCKET $MASTER_MYPORT MASTER_PORT +--replace_result $MASTER_MYSOCK MASTER_SOCKET $MASTER_MYPORT MASTER_PORT test "" --error 1045 connect (fail_con,localhost,test,,""); --replace_result $MASTER_MYSOCK MASTER_SOCKET $MASTER_MYPORT MASTER_PORT === modified file 'mysql-test/suite/pbxt/t/count_distinct3.test' --- a/mysql-test/suite/pbxt/t/count_distinct3.test 2009-04-02 10:03:14 +0000 +++ b/mysql-test/suite/pbxt/t/count_distinct3.test 2009-10-26 11:35:42 +0000 @@ -11,6 +11,7 @@ CREATE TABLE t1 (id INTEGER, grp TINYINT --disable_query_log SET @rnd_max= 2147483647; +begin; let $1 = 1000; while ($1) { @@ -21,6 +22,7 @@ while ($1) INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); dec $1; } +commit; set @@read_buffer_size=2*1024*1024; CREATE TABLE t2 SELECT * FROM t1; INSERT INTO t1 (id, grp, id_rev) SELECT id, grp, id_rev FROM t2; === modified file 'mysql-test/suite/pbxt/t/subselect.test' --- a/mysql-test/suite/pbxt/t/subselect.test 2009-04-02 10:03:14 +0000 +++ b/mysql-test/suite/pbxt/t/subselect.test 2009-10-26 11:35:42 +0000 @@ -814,12 +814,14 @@ create table t3 (a int, b int, index a ( insert into t1 values (1,10), (2,20), (3,30), (4,40); disable_query_log; # making table large enough +begin; let $1 = 10000; while ($1) { eval insert into t1 values (rand()*100000+200,rand()*100000); dec $1; } +commit; enable_query_log; insert into t2 values (2), (3), (4), (5); insert into t3 values (10,3), (20,4), (30,5); @@ -2557,6 +2559,7 @@ CREATE TABLE t2 (x int auto_increment, y PRIMARY KEY (x), FOREIGN KEY (y) REFERENCES t1 (b)); disable_query_log; +begin; let $1=3000; while ($1) { @@ -2570,6 +2573,7 @@ while ($1) } dec $1; } +commit; enable_query_log; SET SESSION sort_buffer_size = 32 * 1024; @@ -3156,11 +3160,13 @@ insert into t1 values(1,1),(2,2), (3, 3) let $i=10000; --disable_query_log --disable_warnings +begin; while ($i) { eval insert into t2 values (-1 , $i/5000 + 1, '$i'); dec $i; } +commit; --enable_warnings --enable_query_log set session sort_buffer_size= 33*1024; === added file 'mysql-test/t/mysqltest_ps.test' --- a/mysql-test/t/mysqltest_ps.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/t/mysqltest_ps.test 2009-10-09 08:09:24 +0000 @@ -0,0 +1,34 @@ +# +# Test mysqltest in --ps-protocol mode. +# + +if (`SELECT $PS_PROTOCOL = 0`) +{ + --skip Need prepared statement protocol +} + +# +# Test the --enable_prepare_warnings command. +# Test default value (off), enabling, and disabling. +# + +--enable_warnings + +select 1 + "2 a"; +create table t (a int primary key, b blob default ''); +# This statement gives warning both during prepare and execute. +# So gives double warnings when --enable_prepare_warnings. +select a, (2*a) AS a from t group by a; +drop table t; + +--enable_prepare_warnings +select 1 + "2 a"; +create table t (a int primary key, b blob default ''); +select a, (2*a) AS a from t group by a; +drop table t; + +--disable_prepare_warnings +select 1 + "2 a"; +create table t (a int primary key, b blob default ''); +select a, (2*a) AS a from t group by a; +drop table t; === modified file 'mysql-test/t/variables-big.test' --- a/mysql-test/t/variables-big.test 2009-10-03 23:20:51 +0000 +++ b/mysql-test/t/variables-big.test 2009-10-11 09:36:10 +0000 @@ -38,18 +38,24 @@ --disable_warnings SET SESSION transaction_prealloc_size=1024*1024*1024*1; --replace_column 1 <Id> 6 <Time> +# Embedded server is hardcoded to show "Writing to net" as STATE. +--replace_result "Writing to net" "NULL" SHOW PROCESSLIST; SET SESSION transaction_prealloc_size=1024*1024*1024*2; --replace_column 1 <Id> 6 <Time> +--replace_result "Writing to net" "NULL" SHOW PROCESSLIST; SET SESSION transaction_prealloc_size=1024*1024*1024*3; --replace_column 1 <Id> 6 <Time> +--replace_result "Writing to net" "NULL" SHOW PROCESSLIST; SET SESSION transaction_prealloc_size=1024*1024*1024*4; --replace_column 1 <Id> 6 <Time> +--replace_result "Writing to net" "NULL" SHOW PROCESSLIST; SET SESSION transaction_prealloc_size=1024*1024*1024*5; --replace_column 1 <Id> 6 <Time> +--replace_result "Writing to net" "NULL" SHOW PROCESSLIST; --enable_warnings === modified file 'mysys/errors.c' --- a/mysys/errors.c 2009-04-01 09:34:52 +0000 +++ b/mysys/errors.c 2009-10-26 11:35:42 +0000 @@ -50,7 +50,8 @@ const char * NEAR globerrs[GLOBERRS]= "Collation '%s' is not a compiled collation and is not specified in the '%s' file", "File '%s' not found (Errcode: %d)", "File '%s' (fileno: %d) was not closed", - "Can't change mode for file '%s' to 0x%lx (Error: %d)" + "Can't change mode for file '%s' to 0x%lx (Error: %d)", + "Warning: Can't copy ownership for file '%s' (Error: %d)" }; void init_glob_errs(void) @@ -92,6 +93,7 @@ void init_glob_errs() EE(EE_FILENOTFOUND) = "File '%s' not found (Errcode: %d)"; EE(EE_FILE_NOT_CLOSED) = "File '%s' (fileno: %d) was not closed"; EE(EE_CANT_CHMOD) = "Can't change mode for file '%s' to 0x%lx (Error: %d)"; + EE(EE_CANT_COPY_OWNERSHIP)= "Warning: Can't copy ownership for file '%s' (Error: %d)"; } #endif === modified file 'mysys/my_copy.c' --- a/mysys/my_copy.c 2009-02-13 16:41:47 +0000 +++ b/mysys/my_copy.c 2009-10-26 11:35:42 +0000 @@ -14,6 +14,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "mysys_priv.h" +#include "mysys_err.h" #include <my_dir.h> /* for stat */ #include <m_string.h> #if defined(HAVE_UTIME_H) @@ -96,7 +97,10 @@ int my_copy(const char *from, const char DBUG_RETURN(0); /* File copyed but not stat */ VOID(chmod(to, stat_buff.st_mode & 07777)); /* Copy modes */ #if !defined(__WIN__) && !defined(__NETWARE__) - VOID(chown(to, stat_buff.st_uid,stat_buff.st_gid)); /* Copy ownership */ + if (chown(to, stat_buff.st_uid,stat_buff.st_gid)) + { + my_error(EE_CANT_COPY_OWNERSHIP, MYF(ME_JUST_WARNING), to); + } #endif #if !defined(VMS) && !defined(__ZTC__) if (MyFlags & MY_COPYTIME) === modified file 'mysys/my_init.c' --- a/mysys/my_init.c 2009-09-07 20:50:10 +0000 +++ b/mysys/my_init.c 2009-10-16 15:44:58 +0000 @@ -42,7 +42,8 @@ static void netware_init(); my_bool my_init_done= 0; uint mysys_usage_id= 0; /* Incremented for each my_init() */ -ulong my_thread_stack_size= 65536; + +ulong my_thread_stack_size= (sizeof(void*) <= 4)? 65536: ((256-16)*1024); static ulong atoi_octal(const char *str) { === modified file 'mysys/my_redel.c' --- a/mysys/my_redel.c 2007-03-29 17:01:51 +0000 +++ b/mysys/my_redel.c 2009-10-26 11:35:42 +0000 @@ -14,6 +14,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "mysys_priv.h" +#include "mysys_err.h" #include <my_dir.h> #include <m_string.h> #include "mysys_err.h" @@ -94,7 +95,10 @@ int my_copystat(const char *from, const if (MyFlags & MY_LINK_WARNING) my_error(EE_LINK_WARNING,MYF(ME_BELL+ME_WAITTANG),from,statbuf.st_nlink); } - VOID(chown(to, statbuf.st_uid, statbuf.st_gid)); /* Copy ownership */ + if (chown(to, statbuf.st_uid, statbuf.st_gid)) + { + my_error(EE_CANT_COPY_OWNERSHIP, MYF(ME_JUST_WARNING), to); + } #endif /* !__WIN__ && !__NETWARE__ */ #ifndef VMS === modified file 'mysys/safemalloc.c' --- a/mysys/safemalloc.c 2009-09-07 20:50:10 +0000 +++ b/mysys/safemalloc.c 2009-10-26 11:38:17 +0000 @@ -158,7 +158,7 @@ void *_mymalloc(size_t size, const char my_message(EE_OUTOFMEMORY, buff, MYF(ME_BELL+ME_WAITTANG+ME_NOREFRESH)); } DBUG_PRINT("error",("Out of memory, in use: %ld at line %d, '%s'", - sf_malloc_max_memory,lineno, filename)); + (ulong) sf_malloc_max_memory,lineno, filename)); if (MyFlags & MY_FAE) exit(1); DBUG_RETURN ((void*) 0); @@ -436,7 +436,7 @@ void TERMINATE(FILE *file, uint flag) /* Report where a piece of memory was allocated - This is usefull to call from withing a debugger + This is useful to call from withing a debugger */ void sf_malloc_report_allocated(void *memory) === modified file 'scripts/make_binary_distribution.sh' --- a/scripts/make_binary_distribution.sh 2009-09-07 20:50:10 +0000 +++ b/scripts/make_binary_distribution.sh 2009-10-23 16:48:54 +0000 @@ -171,9 +171,9 @@ case $VERSION_NAME in *-ndb-* ) VERSION_NAME=`echo $VERSION_NAME | sed -e 's/[.0-9]*-ndb-//'` ;; esac if [ x"$SHORT_PRODUCT_TAG" != x"" ] ; then - NEW_NAME=mysql-$SHORT_PRODUCT_TAG-$VERSION_NAME-$PLATFORM$SUFFIX + NEW_NAME=mariadb-$SHORT_PRODUCT_TAG-$VERSION_NAME-$PLATFORM$SUFFIX else - NEW_NAME=mysql@MYSQL_SERVER_SUFFIX@-$VERSION_NAME-$PLATFORM$SUFFIX + NEW_NAME=mariadb@MYSQL_SERVER_SUFFIX@-$VERSION_NAME-$PLATFORM$SUFFIX fi # ---------------------------------------------------------------------- @@ -239,8 +239,8 @@ if [ x"$BASE_SYSTEM" != x"netware" ] ; t # ---------------------------------------------------------------------- cd scripts - rm -f mysql_install_db - @MAKE@ mysql_install_db \ + rm -f mysql_install_db mysqld_safe mysql_fix_privilege_tables + @MAKE@ mysql_install_db mysqld_safe mysql_fix_privilege_tables \ prefix=. \ bindir=./bin \ sbindir=./bin \ @@ -257,7 +257,7 @@ if [ x"$BASE_SYSTEM" != x"netware" ] ; t sbindir=./bin \ scriptdir=./bin \ libexecdir=./bin \ - pkgdatadir=@pkgdatadir@ + pkgdatadir=./share cd .. # ---------------------------------------------------------------------- @@ -320,6 +320,33 @@ if [ x"$BASE_SYSTEM" != x"netware" ] ; t mkdir $DEST/data $DEST/data/mysql $DEST/data/test chmod o-rwx $DEST/data $DEST/data/mysql $DEST/data/test + # Remove not needed files + rm $DEST/share/mysql/errmsg.txt + + # Remove NDB files + rm -f $DEST/share/mysql/ndb-config-2-node.ini \ + $DEST/share/mysql/config* + + # + # Move things to make them easier to find in tar installation + # + mv $DEST/libexec/* $DEST/bin + mv $DEST/share/man $DEST + mv $DEST/share/mysql/binary-configure $DEST/configure + mv $DEST/share/mysql/*.sql $DEST/share + mv $DEST/share/mysql/*.cnf $DEST/share/mysql/*.server $DEST/share/mysql/mysql-log-rotate $DEST/support-files + rmdir $DEST/libexec + + # + # Move some scripts that are only run once to 'scripts' directory + # but add symbolic links instead to old place for compatibility + # + for i in mysql_secure_installation mysql_fix_extensions mysql_fix_privilege_tables + do + mv $DEST/bin/$i $DEST/scripts + ln -s "../scripts/$i" $DEST/bin/$i + done + # ---------------------------------------------------------------------- # Create the result tar file # ---------------------------------------------------------------------- @@ -389,6 +416,9 @@ BIN_FILES="extra/comp_err$BS extra/repla extra/resolve_stack_dump$BS extra/mysql_waitpid$BS \ storage/myisam/myisamchk$BS storage/myisam/myisampack$BS \ storage/myisam/myisamlog$BS storage/myisam/myisam_ftdump$BS \ + storage/maria/maria_chk$BS storage/maria/maria_pack$BS \ + storage/maria/maria_ftdump$BS storage/maria/maria_read_log$BS \ + storage/maria/maria_dump_log$BS \ sql/mysqld$BS sql/mysqld-debug$BS \ sql/mysql_tzinfo_to_sql$BS \ server-tools/instance-manager/mysqlmanager$BS \ @@ -493,12 +523,21 @@ rm -f $BASE/bin/Makefile* $BASE/bin/*.in $BASE/bin/mysql_install_db $BASE/bin/make_binary_distribution \ $BASE/bin/make_win_* \ $BASE/bin/setsomevars $BASE/support-files/Makefile* \ - $BASE/support-files/*.sh + $BASE/support-files/*.sh \ + $BASE/share/mysql/errmsg.txt + +# Remove NDB files +rm -f $BASE/share/ndb-config-2-node.ini \ + $BASE/share/mysql/config* # -# Copy system dependent files +# Move things to make things easier to find in tar installation # -./scripts/fill_help_tables < ./Docs/manual.texi >> ./netware/init_db.sql + +mv $BASE/share/man $BASE +mv $BASE/share/mysql/binary-configure $BASE/configure +mv $BASE/share/mysql/*.sql $BASE/share +mv $BASE/share/mysql/*.cnf $BASE/share/mysql/*.server $BASE/share/mysql/mysql-log-rotate $BASE/support-files # # Remove system dependent files @@ -512,12 +551,6 @@ rm -f $BASE/support-files/magic \ $BASE/support-files/MySQL-shared-compat.spec \ $BASE/INSTALL-BINARY -# Clean up if we did this from a bk tree -if [ -d $BASE/sql-bench/SCCS ] ; then - find $BASE/share -name SCCS -print | xargs rm -rf - find $BASE/sql-bench -name SCCS -print | xargs rm -rf -fi - BASE2=$TMP/$NEW_NAME rm -rf $BASE2 mv $BASE $BASE2 === modified file 'scripts/make_win_bin_dist' --- a/scripts/make_win_bin_dist 2009-09-01 06:40:13 +0000 +++ b/scripts/make_win_bin_dist 2009-10-08 21:01:03 +0000 @@ -140,12 +140,24 @@ fi # ---------------------------------------------------------------------- # Copy executables, and client DLL # ---------------------------------------------------------------------- - +MYISAM_BINARIES="myisamchk myisamlog myisampack myisam_ftdump" +MARIA_BINARIES="maria_chk maria_dump_log maria_ftdump maria_pack maria_read_log" mkdir $DESTDIR mkdir $DESTDIR/bin cp client/$TARGET/*.exe $DESTDIR/bin/ cp extra/$TARGET/*.exe $DESTDIR/bin/ -cp storage/myisam/$TARGET/*.exe $DESTDIR/bin/ + +# MyISAM +#cp storage/myisam/$TARGET/*.exe $DESTDIR/bin/ +for eng in $MYISAM_BINARIES ; do + cp storage/myisam/$TARGET/$eng.{exe,pdb} $DESTDIR/bin +done + +# Maria +for eng in $MARIA_BINARIES ; do + cp storage/maria/$TARGET/$eng.{exe,pdb} $DESTDIR/bin +done + cp server-tools/instance-manager/$TARGET/*.{exe,map} $DESTDIR/bin/ if [ x"$TARGET" != x"release" ] ; then cp server-tools/instance-manager/$TARGET/*.pdb $DESTDIR/bin/ @@ -280,6 +292,7 @@ cp include/mysql/plugin.h $DESTDIR/inclu mkdir -p $DESTDIR/lib/opt mkdir -p $DESTDIR/lib/plugin +cp sql/$TARGET/mysqld.lib $DESTDIR/lib/ cp libmysql/$TARGET/libmysql.dll \ libmysql/$TARGET/libmysql.lib \ libmysql/$TARGET/mysqlclient.lib \ @@ -340,6 +353,11 @@ cp mysql-test/mysql-test-run.pl $DESTDIR cp mysql-test/README $DESTDIR/mysql-test/ cp -R mysql-test/{t,r,include,suite,std_data,lib} $DESTDIR/mysql-test/ +rm -rf $DESTDIR/mysql-test/lib/My/SafeProcess/my_safe_kill.{dir,vcproj} +rm -rf $DESTDIR/mysql-test/lib/My/SafeProcess/my_safe_process.{dir,vcproj} +rm -rf $DESTDIR/mysql-test/lib/My/SafeProcess/{Debug,RelWithDebInfo}/*.{ilk,idb,map} + + # Note that this will not copy "extra" if a soft link if [ -d mysql-test/extra ] ; then mkdir $DESTDIR/mysql-test/extra @@ -378,7 +396,7 @@ cp scripts/*.sql $DESTDIR/share/ # Clean up from possibly copied SCCS directories # ---------------------------------------------------------------------- -rm -rf `find $DISTDIR -type d -name SCCS -print` +rm -rf `/bin/find $DISTDIR -type d -name SCCS -print` # ---------------------------------------------------------------------- # Copy other files specified on command line DEST=SOURCE === modified file 'scripts/mysql_secure_installation.sh' --- a/scripts/mysql_secure_installation.sh 2007-01-01 04:31:23 +0000 +++ b/scripts/mysql_secure_installation.sh 2009-10-23 16:48:54 +0000 @@ -23,6 +23,157 @@ trap "interrupt" 2 rootpass="" echo_n= echo_c= +basedir= +bindir= + +parse_arg() +{ + echo "$1" | sed -e 's/^[^=]*=//' +} + +parse_arguments() +{ + # We only need to pass arguments through to the server if we don't + # handle them here. So, we collect unrecognized options (passed on + # the command line) into the args variable. + pick_args= + if test "$1" = PICK-ARGS-FROM-ARGV + then + pick_args=1 + shift + fi + + for arg + do + case "$arg" in + --basedir=*) basedir=`parse_arg "$arg"` ;; + --no-defaults|--defaults-file=*|--defaults-extra-file=*) + defaults="$arg" ;; + *) + if test -n "$pick_args" + then + # This sed command makes sure that any special chars are quoted, + # so the arg gets passed exactly to the server. + # XXX: This is broken; true fix requires using eval and proper + # quoting of every single arg ($basedir, $ldata, etc.) + #args="$args "`echo "$arg" | sed -e 's,$[^a-zA-Z0-9_.-]$,\\\\\1,g'` + args="$args $arg" + fi + ;; + esac + done +} + +# Try to find a specific file within --basedir which can either be a binary +# release or installed source directory and return the path. +find_in_basedir() +{ + return_dir= + case "$1" in + --dir) + return_dir=1; shift + ;; + esac + + file=$1; shift + + for dir in "$@" + do + if test -f "$basedir/$dir/$file" + then + if test -n "$return_dir" + then + echo "$basedir/$dir" + else + echo "$basedir/$dir/$file" + fi + break + fi + done +} + +cannot_find_file() +{ + echo + echo "FATAL ERROR: Could not find $1" + + shift + if test $# -ne 0 + then + echo + echo "The following directories were searched:" + echo + for dir in "$@" + do + echo " $dir" + done + fi + + echo + echo "If you compiled from source, you need to run 'make install' to" + echo "copy the software into the correct location ready for operation." + echo + echo "If you are using a binary release, you must either be at the top" + echo "level of the extracted archive, or pass the --basedir option" + echo "pointing to that location." + echo +} + +# Ok, let's go. We first need to parse arguments which are required by +# my_print_defaults so that we can execute it first, then later re-parse +# the command line to add any extra bits that we need. +parse_arguments PICK-ARGS-FROM-ARGV "$@" + +# +# We can now find my_print_defaults. This script supports: +# +# --srcdir=path pointing to compiled source tree +# --basedir=path pointing to installed binary location +# +# or default to compiled-in locations. +# + +if test -n "$basedir" +then + print_defaults=`find_in_basedir my_print_defaults bin extra` + echo "print: $print_defaults" + if test -z "$print_defaults" + then + cannot_find_file my_print_defaults $basedir/bin $basedir/extra + exit 1 + fi +else + print_defaults="@bindir@/my_print_defaults" +fi + +if test ! -x "$print_defaults" +then + cannot_find_file "$print_defaults" + exit 1 +fi + +# Now we can get arguments from the group [client] +# in the my.cfg file, then re-run to merge with command line arguments. +parse_arguments `$print_defaults $defaults client` +parse_arguments PICK-ARGS-FROM-ARGV "$@" + +# Configure paths to support files +if test -n "$basedir" +then + bindir="$basedir/bin" +elif test -f "./bin/mysql" + then + bindir="./bin" +else + bindir="@bindir@" +fi + +mysql_command=`find_in_basedir mysql $bindir` +if test -z "$print_defaults" +then + cannot_find_file mysql $bindir + exit 1 +fi set_echo_compat() { case `echo "testing\c"`,`echo -n testing` in @@ -39,7 +190,7 @@ prepare() { do_query() { echo $1 >$command - mysql --defaults-file=$config <$command + $bindir/mysql --defaults-file=$config <$command return $? } @@ -185,14 +336,9 @@ prepare set_echo_compat echo -echo -echo -echo echo "NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MySQL" echo " SERVERS IN PRODUCTION USE! PLEASE READ EACH STEP CAREFULLY!" echo -echo - echo "In order to log into MySQL to secure it, we'll need the current" echo "password for the root user. If you've just installed MySQL, and" echo "you haven't set the root password yet, the password will be blank," @@ -310,13 +456,8 @@ echo cleanup echo -echo -echo echo "All done! If you've completed all of the above steps, your MySQL" echo "installation should now be secure." echo echo "Thanks for using MySQL!" -echo -echo - === modified file 'sql/ha_partition.cc' --- a/sql/ha_partition.cc 2009-09-07 20:50:10 +0000 +++ b/sql/ha_partition.cc 2009-10-26 11:35:42 +0000 @@ -999,7 +999,7 @@ static bool print_admin_msg(THD* thd, co if (!thd->vio_ok()) { - sql_print_error(msgbuf); + sql_print_error(fmt, args); return TRUE; } === modified file 'sql/log.cc' --- a/sql/log.cc 2009-09-15 10:46:35 +0000 +++ b/sql/log.cc 2009-10-26 11:35:42 +0000 @@ -4830,7 +4830,8 @@ bool flush_error_log() size_t bytes; uchar buf[IO_SIZE]; - freopen(err_temp,"a+",stderr); + if (!freopen(err_temp,"a+",stderr)) + sql_print_error("Couldn't reopen stderr"); setbuf(stderr, NULL); (void) my_delete(err_renamed, MYF(0)); my_rename(log_error_file,err_renamed,MYF(0)); === modified file 'sql/mysql_priv.h' --- a/sql/mysql_priv.h 2009-09-15 10:46:35 +0000 +++ b/sql/mysql_priv.h 2009-10-06 14:53:46 +0000 @@ -947,7 +947,6 @@ struct Query_cache_query_flags #define query_cache_abort(A) #define query_cache_end_of_result(A) -#define query_cache_invalidate_by_MyISAM_filename_ref NULL #define query_cache_maybe_disabled(T) 1 #define query_cache_is_cacheable_query(L) 0 #endif /*HAVE_QUERY_CACHE*/ === modified file 'sql/mysqld.cc' --- a/sql/mysqld.cc 2009-10-02 11:09:01 +0000 +++ b/sql/mysqld.cc 2009-10-26 11:38:17 +0000 @@ -2117,8 +2117,8 @@ void win_install_sigabrt_handler(void) #ifdef DEBUG_UNHANDLED_EXCEPTION_FILTER #define DEBUGGER_ATTACH_TIMEOUT 120 /* - Wait for debugger to attach and break into debugger. If debugger is not attached, - resume after timeout. + Wait for debugger to attach and break into debugger. If debugger is + not attached, resume after timeout. */ static void wait_for_debugger(int timeout_sec) { @@ -3855,7 +3855,8 @@ static int init_server_components() if (freopen(log_error_file, "a+", stdout)) #endif { - freopen(log_error_file, "a+", stderr); + if (!(freopen(log_error_file, "a+", stderr))) + sql_print_warning("Couldn't reopen stderr"); setbuf(stderr, NULL); } } @@ -4489,8 +4490,11 @@ we force server id to 2, but this MySQL #ifdef __WIN__ if (!opt_console) { - freopen(log_error_file,"a+",stdout); - freopen(log_error_file,"a+",stderr); + if (!freopen(log_error_file,"a+",stdout) || + !freopen(log_error_file,"a+",stderr)) + { + sql_print_warning("Couldn't reopen stdout or stderr"); + } setbuf(stderr, NULL); FreeConsole(); // Remove window } @@ -4560,7 +4564,13 @@ we force server id to 2, but this MySQL { select_thread_in_use= 0; // Allow 'kill' to work bootstrap(stdin); - unireg_abort(bootstrap_error ? 1 : 0); + if (!kill_in_progress) + unireg_abort(bootstrap_error ? 1 : 0); + else + { + sleep(2); // Wait for kill + exit(0); + } } if (opt_init_file) { @@ -4712,7 +4722,7 @@ default_service_handling(char **argv, if (opt_delim= strchr(extra_opt, '=')) { size_t length= ++opt_delim - extra_opt; - strnmov(pos, extra_opt, length); + pos= strnmov(pos, extra_opt, length); } else opt_delim= extra_opt; @@ -5742,7 +5752,7 @@ enum options_mysqld OPT_RECORD_RND_BUFFER, OPT_DIV_PRECINCREMENT, OPT_RELAY_LOG_SPACE_LIMIT, OPT_RELAY_LOG_PURGE, OPT_SLAVE_NET_TIMEOUT, OPT_SLAVE_COMPRESSED_PROTOCOL, OPT_SLOW_LAUNCH_TIME, - OPT_SLAVE_TRANS_RETRIES, OPT_READONLY, OPT_DEBUGGING, + OPT_SLAVE_TRANS_RETRIES, OPT_READONLY, OPT_DEBUGGING, OPT_DEBUG_FLUSH, OPT_SORT_BUFFER, OPT_TABLE_OPEN_CACHE, OPT_TABLE_DEF_CACHE, OPT_THREAD_CONCURRENCY, OPT_THREAD_CACHE_SIZE, OPT_TMP_TABLE_SIZE, OPT_THREAD_STACK, @@ -5962,6 +5972,8 @@ struct my_option my_long_options[] = "Call my_debug_put_break_here() if crc matches this number (for debug).", (uchar**) &opt_my_crc_dbug_check, (uchar**) &opt_my_crc_dbug_check, 0, GET_ULONG, REQUIRED_ARG, 0, 0, ~(ulong) 0L, 0, 0, 0}, + {"debug-flush", OPT_DEBUG_FLUSH, "Default debug log with flush after write", + (uchar**) 0, (uchar**) 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0}, #endif {"default-character-set", 'C', "Set the default character set (deprecated option, use --character-set-server instead).", (uchar**) &default_character_set_name, (uchar**) &default_character_set_name, @@ -6630,7 +6642,7 @@ log and this option does nothing anymore 0, 0, 0, 0, 0}, {"test-ignore-wrong-options", OPT_TEST_IGNORE_WRONG_OPTIONS, - "Ignore wrong enums values in command line arguments. Usefull only for test scripts", + "Ignore wrong enums values in command line arguments. Useful only for test scripts", (uchar**) &opt_ignore_wrong_options, (uchar**) &opt_ignore_wrong_options, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0}, {"timed_mutexes", OPT_TIMED_MUTEXES, @@ -7170,7 +7182,7 @@ The minimum value for this variable is 4 {"thread_stack", OPT_THREAD_STACK, "The stack size for each thread.", (uchar**) &my_thread_stack_size, (uchar**) &my_thread_stack_size, 0, GET_ULONG, REQUIRED_ARG,DEFAULT_THREAD_STACK, - 1024L*128L, (longlong) ULONG_MAX, 0, 1024, 0}, + (sizeof(void*)<=4)?1024L*128L: ((256-16)*1024L), (longlong) ULONG_MAX, 0, 1024, 0}, { "time_format", OPT_TIME_FORMAT, "The TIME format (for future).", (uchar**) &opt_date_time_formats[MYSQL_TIMESTAMP_TIME], @@ -8069,6 +8081,9 @@ mysqld_get_one_option(int optid, switch(optid) { #ifndef DBUG_OFF + case OPT_DEBUG_FLUSH: + argument= IF_WIN(default_dbug_option, (char*) "d:t:i:O,/tmp/mysqld.trace"); + /* fall through */ case '#': if (!argument) argument= (char*) default_dbug_option; @@ -8429,7 +8444,7 @@ mysqld_get_one_option(int optid, break; case OPT_LOG_SLOW_FILTER: global_system_variables.log_slow_filter= - find_bit_type_or_exit(argument, &log_slow_verbosity_typelib, + find_bit_type_or_exit(argument, &log_slow_filter_typelib, opt->name, &error); /* If we are using filters, we set opt_slow_admin_statements to be always @@ -8441,7 +8456,7 @@ mysqld_get_one_option(int optid, break; case OPT_LOG_SLOW_VERBOSITY: global_system_variables.log_slow_verbosity= - find_bit_type_or_exit(argument, &log_slow_filter_typelib, + find_bit_type_or_exit(argument, &log_slow_verbosity_typelib, opt->name, &error); if (error) return 1; === modified file 'sql/rpl_rli.cc' --- a/sql/rpl_rli.cc 2009-09-07 20:50:10 +0000 +++ b/sql/rpl_rli.cc 2009-10-26 11:35:42 +0000 @@ -295,7 +295,7 @@ Failed to open the existing relay log in DBUG_RETURN(error); err: - sql_print_error(msg); + sql_print_error("%s", msg); end_io_cache(&rli->info_file); if (info_fd >= 0) my_close(info_fd, MYF(0)); === modified file 'sql/set_var.cc' --- a/sql/set_var.cc 2009-09-15 10:46:35 +0000 +++ b/sql/set_var.cc 2009-10-26 11:35:42 +0000 @@ -4293,9 +4293,13 @@ uchar *sys_var_thd_dbug::value_ptr(THD * { char buf[256]; if (type == OPT_GLOBAL) + { DBUG_EXPLAIN_INITIAL(buf, sizeof(buf)); + } else + { DBUG_EXPLAIN(buf, sizeof(buf)); + } return (uchar*) thd->strdup(buf); } === modified file 'sql/slave.cc' --- a/sql/slave.cc 2009-09-15 10:46:35 +0000 +++ b/sql/slave.cc 2009-10-26 11:35:42 +0000 @@ -1145,7 +1145,7 @@ err: if (master_res) mysql_free_result(master_res); DBUG_ASSERT(err_code != 0); - mi->report(ERROR_LEVEL, err_code, err_buff); + mi->report(ERROR_LEVEL, err_code, "%s", err_buff); DBUG_RETURN(1); } @@ -2340,7 +2340,7 @@ static bool check_io_slave_killed(THD *t if (io_slave_killed(thd, mi)) { if (info && global_system_variables.log_warnings) - sql_print_information(info); + sql_print_information("%s", info); return TRUE; } return FALSE; @@ -2410,13 +2410,13 @@ static int try_to_reconnect(THD *thd, MY } else { - sql_print_information(buf); + sql_print_information("%s", buf); } } if (safe_reconnect(thd, mysql, mi, 1) || io_slave_killed(thd, mi)) { if (global_system_variables.log_warnings) - sql_print_information(messages[SLAVE_RECON_MSG_KILLED_AFTER]); + sql_print_information("%s", messages[SLAVE_RECON_MSG_KILLED_AFTER]); return 1; } return 0; @@ -2998,7 +2998,7 @@ log '%s' at position %s, relay log '%s' This function is reporting an error which was not reported while executing exec_relay_log_event(). */ - rli->report(ERROR_LEVEL, thd->main_da.sql_errno(), errmsg); + rli->report(ERROR_LEVEL, thd->main_da.sql_errno(), "%s", errmsg); } else if (last_errno != thd->main_da.sql_errno()) { === modified file 'sql/sql_cache.cc' --- a/sql/sql_cache.cc 2009-09-15 10:46:35 +0000 +++ b/sql/sql_cache.cc 2009-10-26 11:35:42 +0000 @@ -383,7 +383,7 @@ static void debug_wait_for_kill(const ch thd= current_thd; prev_info= thd->proc_info; thd->proc_info= info; - sql_print_information(info); + sql_print_information("%s", info); while(!thd->killed) my_sleep(1000); thd->killed= THD::NOT_KILLED; === modified file 'sql/sql_parse.cc' --- a/sql/sql_parse.cc 2009-09-15 10:46:35 +0000 +++ b/sql/sql_parse.cc 2009-10-26 11:35:42 +0000 @@ -481,7 +481,11 @@ pthread_handler_t handle_bootstrap(void break; } buff= (char*) thd->net.buff; - fgets(buff + length, thd->net.max_packet - length, file); + if (!fgets(buff + length, thd->net.max_packet - length, file)) + { + bootstrap_error= 1; + break; + } length+= (ulong) strlen(buff + length); /* purecov: end */ } === modified file 'sql/sql_plugin.cc' --- a/sql/sql_plugin.cc 2009-10-01 21:27:39 +0000 +++ b/sql/sql_plugin.cc 2009-10-26 11:35:42 +0000 @@ -367,8 +367,8 @@ static st_plugin_dl *plugin_dl_add(const { if (report & REPORT_TO_USER) my_error(ER_UDF_NO_PATHS, MYF(0)); - if (report & REPORT_TO_LOG) - sql_print_error(ER(ER_UDF_NO_PATHS)); + if ((report & (REPORT_TO_LOG | REPORT_TO_USER)) == REPORT_TO_LOG) + sql_print_error("%s", ER(ER_UDF_NO_PATHS)); DBUG_RETURN(0); } /* If this dll is already loaded just increase ref_count. */ === modified file 'sql/sql_select.cc' --- a/sql/sql_select.cc 2009-09-15 10:46:35 +0000 +++ b/sql/sql_select.cc 2009-10-26 11:38:17 +0000 @@ -9819,7 +9819,7 @@ create_tmp_table(THD *thd,TMP_TABLE_PARA bool using_unique_constraint= 0; bool use_packed_rows= 0; bool not_all_columns= !(select_options & TMP_TABLE_ALL_COLUMNS); - char *tmpname,path[FN_REFLEN]; + char *tmpname,path[FN_REFLEN], tmp_table_name[50]; uchar *pos, *group_buff, *bitmaps; uchar *null_flags; Field **reg_field, **from_field, **default_field; @@ -9846,12 +9846,12 @@ create_tmp_table(THD *thd,TMP_TABLE_PARA temp_pool_slot = bitmap_lock_set_next(&temp_pool); if (temp_pool_slot != MY_BIT_NONE) // we got a slot - sprintf(path, "%s_%lx_%i", tmp_file_prefix, + sprintf(tmp_table_name, "%s_%lx_%i", tmp_file_prefix, current_pid, temp_pool_slot); else { /* if we run out of slots or we are not using tempool */ - sprintf(path,"%s%lx_%lx_%x", tmp_file_prefix,current_pid, + sprintf(tmp_table_name, "%s%lx_%lx_%x", tmp_file_prefix,current_pid, thd->thread_id, thd->tmp_table++); } @@ -9859,7 +9859,8 @@ create_tmp_table(THD *thd,TMP_TABLE_PARA No need to change table name to lower case as we are only creating MyISAM, Maria or HEAP tables here */ - fn_format(path, path, mysql_tmpdir, "", MY_REPLACE_EXT|MY_UNPACK_FILENAME); + fn_format(path, tmp_table_name, mysql_tmpdir, "", + MY_REPLACE_EXT|MY_UNPACK_FILENAME); if (group) { @@ -9905,7 +9906,7 @@ create_tmp_table(THD *thd,TMP_TABLE_PARA sizeof(*key_part_info)*(param->group_parts+1), &param->start_recinfo, sizeof(*param->recinfo)*(field_count*2+4), - &tmpname, (uint) strlen(path)+1, + &tmpname, (uint) strlen(tmp_table_name)+1, &group_buff, (group && ! using_unique_constraint ? param->group_length : 0), &bitmaps, bitmap_buffer_size(field_count)*2, @@ -9924,7 +9925,7 @@ create_tmp_table(THD *thd,TMP_TABLE_PARA DBUG_RETURN(NULL); /* purecov: inspected */ } param->items_to_copy= copy_func; - strmov(tmpname,path); + strmov(tmpname, tmp_table_name); /* make table according to fields */ bzero((char*) table,sizeof(*table)); @@ -11812,7 +11813,7 @@ join_read_const_table(JOIN_TAB *tab, POS { #if !defined(DBUG_OFF) && defined(NOT_USING_ITEM_EQUAL) /* - This test could be very usefull to find bugs in the optimizer + This test could be very useful to find bugs in the optimizer where we would call this function with an expression that can't be evaluated yet. We can't have this enabled by default as long as have items like Item_equal, that doesn't report they are const but === modified file 'sql/sql_string.cc' --- a/sql/sql_string.cc 2009-09-07 20:50:10 +0000 +++ b/sql/sql_string.cc 2009-10-13 16:57:36 +0000 @@ -27,14 +27,6 @@ #include <floatingpoint.h> #endif -/* - The following extern declarations are ok as these are interface functions - required by the string function -*/ - -extern uchar* sql_alloc(unsigned size); -extern void sql_element_free(void *ptr); - #include "sql_string.h" /***************************************************************************** === modified file 'sql/udf_example.c' --- a/sql/udf_example.c 2009-04-25 10:05:32 +0000 +++ b/sql/udf_example.c 2009-10-26 11:38:17 +0000 @@ -139,7 +139,9 @@ typedef long long longlong; #include <mysql.h> #include <ctype.h> +#if !defined(HAVE_GETHOSTBYADDR_R) || !defined(HAVE_SOLARIS_STYLE_GETHOST) static pthread_mutex_t LOCK_hostname; +#endif #ifdef HAVE_DLOPEN @@ -205,7 +207,7 @@ char *is_const(UDF_INIT *initid, UDF_ARG ** try to keep the error message less than 80 bytes long! ** ** This function should return 1 if something goes wrong. In this case -** message should contain something usefull! +** message should contain something useful! **************************************************************************/ #define MAXMETAPH 8 === modified file 'storage/maria/Makefile.am' --- a/storage/maria/Makefile.am 2008-06-26 05:18:28 +0000 +++ b/storage/maria/Makefile.am 2009-10-23 16:48:54 +0000 @@ -32,7 +32,7 @@ SUBDIRS = . unittest EXTRA_DIST = ma_test_all.sh ma_test_all.res ma_test_big.sh \ ma_ft_stem.c CMakeLists.txt plug.in ma_test_recovery -pkgdata_DATA = ma_test_all ma_test_all.res ma_test_recovery +pkgdata_DATA = pkglib_LIBRARIES = libmaria.a bin_PROGRAMS = maria_chk maria_pack maria_ftdump maria_read_log \ maria_dump_log === modified file 'storage/maria/ha_maria.cc' --- a/storage/maria/ha_maria.cc 2009-09-07 20:50:10 +0000 +++ b/storage/maria/ha_maria.cc 2009-10-26 11:35:42 +0000 @@ -28,6 +28,7 @@ #include <my_bit.h> #include "ha_maria.h" #include "trnman_public.h" +#include "trnman.h" C_MODE_START #include "maria_def.h" @@ -265,7 +266,7 @@ static void _ma_check_print_msg(HA_CHECK if (!thd->vio_ok()) { - sql_print_error(msgbuf); + sql_print_error(fmt, args); return; } @@ -918,6 +919,8 @@ int ha_maria::open(const char *name, int if (!(file= maria_open(name, mode, test_if_locked | HA_OPEN_FROM_SQL_LAYER))) return (my_errno ? my_errno : -1); + file->s->chst_invalidator= query_cache_invalidate_by_MyISAM_filename_ref; + if (test_if_locked & (HA_OPEN_IGNORE_IF_LOCKED | HA_OPEN_TMP_TABLE)) VOID(maria_extra(file, HA_EXTRA_NO_WAIT_LOCK, 0)); @@ -1616,7 +1619,7 @@ int ha_maria::preload_keys(THD * thd, HA param.db_name= table->s->db.str; param.table_name= table->s->table_name.str; param.testflag= 0; - _ma_check_print_error(&param, errmsg); + _ma_check_print_error(&param, "%s", errmsg); DBUG_RETURN(HA_ADMIN_FAILED); } DBUG_RETURN(HA_ADMIN_OK); @@ -3238,6 +3241,9 @@ my_bool ha_maria::register_query_cache_t */ *engine_data= 0; + if (file->s->now_transactional && file->s->have_versioning) + return (file->trn->trid >= file->s->state.last_change_trn); + /* If a concurrent INSERT has happened just before the currently processed SELECT statement, the total size of the table is unknown. === modified file 'storage/maria/ma_recovery.c' --- a/storage/maria/ma_recovery.c 2009-03-05 16:47:31 +0000 +++ b/storage/maria/ma_recovery.c 2009-10-26 11:35:42 +0000 @@ -199,13 +199,17 @@ int maria_recovery_from_log(void) int res= 1; FILE *trace_file; uint warnings_count; +#ifdef EXTRA_DEBUG + char name_buff[FN_REFLEN]; +#endif DBUG_ENTER("maria_recovery_from_log"); DBUG_ASSERT(!maria_in_recovery); maria_in_recovery= TRUE; #ifdef EXTRA_DEBUG - trace_file= fopen("maria_recovery.trace", "a+"); + fn_format(name_buff, "maria_recovery.trace", maria_data_root, "", MYF(0)); + trace_file= my_fopen(name_buff, O_WRONLY|O_APPEND|O_CREAT, MYF(MY_WME)); #else trace_file= NULL; /* no trace file for being fast */ #endif @@ -222,7 +226,7 @@ int maria_recovery_from_log(void) warnings_count); } if (trace_file) - fclose(trace_file); + my_fclose(trace_file, MYF(0)); maria_in_recovery= FALSE; DBUG_RETURN(res); } === modified file 'storage/maria/ma_state.c' --- a/storage/maria/ma_state.c 2008-12-27 02:05:16 +0000 +++ b/storage/maria/ma_state.c 2009-10-06 06:57:22 +0000 @@ -318,6 +318,13 @@ void _ma_update_status(void* param) DBUG_ASSERT(!info->s->base.born_transactional); share->state.state= *info->state; info->state= &share->state.state; +#ifdef HAVE_QUERY_CACHE + DBUG_PRINT("info", ("invalidator... '%s' (status update)", + info->s->data_file_name.str)); + DBUG_ASSERT(info->s->chst_invalidator != NULL); + (*info->s->chst_invalidator)((const char *)info->s->data_file_name.str); +#endif + } info->append_insert_at_end= 0; } @@ -469,6 +476,8 @@ my_bool _ma_trnman_end_trans_hook(TRN *t tables->state_start.checksum); history->trid= trn->commit_trid; + share->state.last_change_trn= trn->commit_trid; + if (history->next) { /* Remove not visible states */ === modified file 'storage/maria/maria_def.h' --- a/storage/maria/maria_def.h 2009-02-19 09:01:25 +0000 +++ b/storage/maria/maria_def.h 2009-10-06 06:57:22 +0000 @@ -83,6 +83,7 @@ typedef struct st_maria_state_info pgcache_page_no_t first_bitmap_with_space; ulonglong auto_increment; TrID create_trid; /* Minum trid for file */ + TrID last_change_trn; /* selfdescriptive */ ulong update_count; /* Updated for each write lock */ ulong status; double *rec_per_key_part; @@ -337,7 +338,10 @@ typedef struct st_maria_share /* Mapings to read/write the data file */ size_t (*file_read)(MARIA_HA *, uchar *, size_t, my_off_t, myf); size_t (*file_write)(MARIA_HA *, const uchar *, size_t, my_off_t, myf); - invalidator_by_filename invalidator; /* query cache invalidator */ + /* query cache invalidator for merged tables */ + invalidator_by_filename invalidator; + /* query cache invalidator for changing state */ + invalidator_by_filename chst_invalidator; my_off_t key_del_current; /* delete links for index pages */ ulong this_process; /* processid */ ulong last_process; /* For table-change-check */ === modified file 'storage/maria/unittest/ma_test_loghandler-t.c' --- a/storage/maria/unittest/ma_test_loghandler-t.c 2008-08-04 16:57:41 +0000 +++ b/storage/maria/unittest/ma_test_loghandler-t.c 2009-10-26 11:35:42 +0000 @@ -113,10 +113,8 @@ static my_bool check_content(uchar *ptr, void read_ok(TRANSLOG_HEADER_BUFFER *rec) { - char buff[80]; - my_snprintf(buff, sizeof(buff), "read record type: %u LSN: (%lu,0x%lx)", - rec->type, LSN_IN_PARTS(rec->lsn)); - ok(1, buff); + ok(1, "read record type: %u LSN: (%lu,0x%lx)", + rec->type, LSN_IN_PARTS(rec->lsn)); } /* === modified file 'storage/myisam/Makefile.am' --- a/storage/myisam/Makefile.am 2007-02-28 16:50:51 +0000 +++ b/storage/myisam/Makefile.am 2009-10-23 16:48:54 +0000 @@ -28,7 +28,7 @@ LDADD = DEFS = @DEFS@ EXTRA_DIST = mi_test_all.sh mi_test_all.res ft_stem.c CMakeLists.txt plug.in -pkgdata_DATA = mi_test_all mi_test_all.res +pkgdata_DATA = pkglib_LIBRARIES = libmyisam.a bin_PROGRAMS = myisamchk myisamlog myisampack myisam_ftdump === modified file 'storage/myisam/ha_myisam.cc' --- a/storage/myisam/ha_myisam.cc 2009-09-07 20:50:10 +0000 +++ b/storage/myisam/ha_myisam.cc 2009-10-06 14:53:46 +0000 @@ -690,6 +690,9 @@ int ha_myisam::open(const char *name, in if (!(file=mi_open(name, mode, test_if_locked | HA_OPEN_FROM_SQL_LAYER))) return (my_errno ? my_errno : -1); + + file->s->chst_invalidator= query_cache_invalidate_by_MyISAM_filename_ref; + if (!table->s->tmp_table) /* No need to perform a check for tmp table */ { if ((my_errno= table2myisam(table, &keyinfo, &recinfo, &recs))) === modified file 'storage/myisam/mi_locking.c' --- a/storage/myisam/mi_locking.c 2009-09-03 14:05:38 +0000 +++ b/storage/myisam/mi_locking.c 2009-10-06 06:57:22 +0000 @@ -329,6 +329,12 @@ void mi_update_status(void* param) #endif info->s->state.state= *info->state; info->state= &info->s->state.state; +#ifdef HAVE_QUERY_CACHE + DBUG_PRINT("info", ("invalidator... '%s' (status update)", + info->filename)); + DBUG_ASSERT(info->s->chst_invalidator != NULL); + (*info->s->chst_invalidator)((const char *)info->filename); +#endif } info->append_insert_at_end= 0; === modified file 'storage/myisam/myisamdef.h' --- a/storage/myisam/myisamdef.h 2009-04-25 09:04:38 +0000 +++ b/storage/myisam/myisamdef.h 2009-10-06 06:57:22 +0000 @@ -190,7 +190,10 @@ typedef struct st_mi_isam_share const uchar *record, my_off_t pos); size_t (*file_read) (MI_INFO *, uchar *, size_t, my_off_t, myf); size_t (*file_write) (MI_INFO *, const uchar *, size_t, my_off_t, myf); - invalidator_by_filename invalidator; /* query cache invalidator */ + /* query cache invalidator for merged tables */ + invalidator_by_filename invalidator; + /* query cache invalidator for changing state */ + invalidator_by_filename chst_invalidator; ulong this_process; /* processid */ ulong last_process; /* For table-change-check */ ulong last_version; /* Version on start */ === modified file 'storage/pbxt/src/Makefile.am' --- a/storage/pbxt/src/Makefile.am 2009-10-06 18:26:11 +0000 +++ b/storage/pbxt/src/Makefile.am 2009-10-07 07:40:56 +0000 @@ -49,4 +49,4 @@ libpbxt_a_SOURCES = $(libpbxt_la_SOURCE libpbxt_a_CXXFLAGS = $(AM_CXXFLAGS) libpbxt_a_CFLAGS = $(AM_CFLAGS) -std=c99 -EXTRA_DIST = pbms_enabled.cc +EXTRA_DIST = pbms_enabled.cc win_inttypes.h === modified file 'storage/pbxt/src/strutil_xt.cc' --- a/storage/pbxt/src/strutil_xt.cc 2009-09-03 06:15:03 +0000 +++ b/storage/pbxt/src/strutil_xt.cc 2009-10-26 11:35:42 +0000 @@ -21,10 +21,8 @@ * H&G2JCtL */ +#include "mysql_priv.h" #include "xt_config.h" - -#include <stdio.h> -#include <string.h> #include <ctype.h> #include "strutil_xt.h" @@ -109,6 +107,14 @@ xtPublic void xt_2nd_last_name_of_path(s *dest = 0; return; } + /* If temporary file */ + if (!is_prefix(path, mysql_data_home) && + !is_prefix(path, mysql_real_data_home)) + { + *dest= 0; + return; + } + ptr = path + len - 1; while (ptr != path && !XT_IS_DIR_CHAR(*ptr)) ptr--; === modified file 'support-files/Makefile.am' --- a/support-files/Makefile.am 2009-02-24 16:54:03 +0000 +++ b/support-files/Makefile.am 2009-10-23 16:48:54 +0000 @@ -53,7 +53,9 @@ pkgsupp_DATA = my-small.cnf \ ndb-config-2-node.ini pkgsupp_SCRIPTS = mysql.server \ - mysqld_multi.server + mysqld_multi.server \ + binary-configure \ + mysql-log-rotate aclocaldir = $(datadir)/aclocal aclocal_DATA = mysql.m4 === modified file 'support-files/config.huge.ini.sh' (properties changed: +x to -x) === modified file 'support-files/config.medium.ini.sh' (properties changed: +x to -x) === modified file 'support-files/config.small.ini.sh' (properties changed: +x to -x) === modified file 'support-files/my-innodb-heavy-4G.cnf.sh' --- a/support-files/my-innodb-heavy-4G.cnf.sh 2009-03-31 14:04:01 +0000 +++ b/support-files/my-innodb-heavy-4G.cnf.sh 2009-10-16 15:44:58 +0000 @@ -174,7 +174,7 @@ default-storage-engine = MYISAM # memory, while if you use your own stack hungry UDF functions or your # OS requires more stack for some operations, you might need to set this # to a higher value. -thread_stack = 192K +thread_stack = 240K # Set the default transaction isolation level. Levels available are: # READ-UNCOMMITTED, READ-COMMITTED, REPEATABLE-READ, SERIALIZABLE === modified file 'support-files/my-small.cnf.sh' --- a/support-files/my-small.cnf.sh 2009-03-31 14:04:01 +0000 +++ b/support-files/my-small.cnf.sh 2009-10-16 15:44:58 +0000 @@ -34,7 +34,7 @@ sort_buffer_size = 64K read_buffer_size = 256K read_rnd_buffer_size = 256K net_buffer_length = 2K -thread_stack = 128K +thread_stack = 240K # Don't listen on a TCP/IP port at all. This can be a security enhancement, # if all processes that need to connect to mysqld run on the same host. === modified file 'support-files/mysql.server.sh' --- a/support-files/mysql.server.sh 2009-07-02 13:18:12 +0000 +++ b/support-files/mysql.server.sh 2009-10-23 19:26:26 +0000 @@ -77,7 +77,12 @@ else datadir="$basedir/data" fi sbindir="$basedir/sbin" - libexecdir="$basedir/libexec" + if test -f "$basedir/bin/mysqld" + then + libexecdir="$basedir/bin" + else + libexecdir="$basedir/libexec" + fi fi # datadir_set is used to determine if datadir was set (and so should be @@ -126,6 +131,12 @@ parse_server_arguments() { datadir="$basedir/data" fi sbindir="$basedir/sbin" + if test -f "$basedir/bin/mysqld" + then + libexecdir="$basedir/bin" + else + libexecdir="$basedir/libexec" + fi libexecdir="$basedir/libexec" ;; --datadir=*) datadir=`echo "$arg" | sed -e 's/^[^=]*=//'` @@ -434,9 +445,36 @@ case "$mode" in fi fi ;; - *) + 'configtest') + # Safeguard (relative paths, core dumps..) + cd $basedir + echo $echo_n "Testing MySQL configuration syntax" + daemon=$bindir/mysqld + if test -x $libexecdir/mysqld + then + daemon=$libexecdir/mysqld + elif test -x $sbindir/mysqld + then + daemon=$sbindir/mysqld + elif test -x `which mysqld` + then + daemon=`which mysqld` + else + log_failure_msg "Unable to locate the mysqld binary!" + exit 1 + fi + help_out=`$daemon --help 2>&1`; r=$? + if test "$r" != 0 ; then + log_failure_msg "$help_out" + log_failure_msg "There are syntax errors in the server configuration. Please fix them!" + else + log_success_msg "Syntax OK" + fi + exit $r + ;; + *) # usage - echo "Usage: $0 {start|stop|restart|reload|force-reload|status} [ MySQL server options ]" + echo "Usage: $0 {start|stop|restart|reload|force-reload|status|configtest} [ MySQL server options ]" exit 1 ;; esac === modified file 'tests/mysql_client_test.c' --- a/tests/mysql_client_test.c 2009-09-07 20:50:10 +0000 +++ b/tests/mysql_client_test.c 2009-10-26 11:35:42 +0000 @@ -1157,7 +1157,7 @@ my_bool fetch_n(const char **query_list, /* Separate thread query to test some cases */ -static my_bool thread_query(char *query) +static my_bool thread_query(const char *query) { MYSQL *l_mysql; my_bool error; @@ -1179,7 +1179,7 @@ static my_bool thread_query(char *query) goto end; } l_mysql->reconnect= 1; - if (mysql_query(l_mysql, (char *)query)) + if (mysql_query(l_mysql, query)) { fprintf(stderr, "Query failed (%s)\n", mysql_error(l_mysql)); error= 1; @@ -5803,7 +5803,7 @@ static void test_prepare_alter() rc= mysql_stmt_execute(stmt); check_execute(stmt, rc); - if (thread_query((char *)"ALTER TABLE test_prep_alter change id id_new varchar(20)")) + if (thread_query("ALTER TABLE test_prep_alter change id id_new varchar(20)")) exit(1); is_null= 1; === modified file 'unittest/mysys/base64-t.c' --- a/unittest/mysys/base64-t.c 2007-08-01 19:59:05 +0000 +++ b/unittest/mysys/base64-t.c 2009-10-26 11:35:42 +0000 @@ -66,6 +66,7 @@ main(void) ok(cmp == 0, "Comparing encode-decode result"); if (cmp != 0) { + /* FIXME: This only prints last value of the compared strings */ char buf[80]; diag(" --------- src --------- --------- dst ---------"); for (k= 0; k<src_len; k+=8) @@ -84,7 +85,7 @@ main(void) unsigned char c= dst[k+l]; sprintf(buf, "%.2x ", (unsigned)c); } - diag(buf); + diag("%s", buf); } diag("src length: %.8x, dst length: %.8x\n", (uint) src_len, (uint) dst_len); === modified file 'win/Makefile.am' --- a/win/Makefile.am 2009-10-02 12:53:05 +0000 +++ b/win/Makefile.am 2009-10-11 10:21:49 +0000 @@ -17,7 +17,7 @@ EXTRA_DIST = build-vs71.bat build-vs8.bat build-vs8_x64.bat build-vs9.bat \ build-vs9_x64.bat configure.js README mysql_manifest.cmake \ create_manifest.js create_def_file.js build-nmake.bat \ - build-nmake-x64.bat + build-nmake-x64.bat configure-mariadb.sh make_mariadb_win_dist # Don't update the files from bitkeeper %::SCCS/s.% === added file 'win/configure-mariadb.sh' --- a/win/configure-mariadb.sh 1970-01-01 00:00:00 +0000 +++ b/win/configure-mariadb.sh 2009-10-08 19:04:12 +0000 @@ -0,0 +1,23 @@ +#!/bin/sh + +# +# This script is the "standard" way to configure MariaDB on Windows. To be +# used by buildbot slaves and release build script. +# + +set -e + +cscript win/configure.js \ + WITH_ARCHIVE_STORAGE_ENGINE \ + WITH_BLACKHOLE_STORAGE_ENGINE \ + WITH_CSV_STORAGE_ENGINE \ + WITH_EXAMPLE_STORAGE_ENGINE \ + WITH_FEDERATED_STORAGE_ENGINE \ + WITH_MERGE_STORAGE_ENGINE \ + WITH_PARTITION_STORAGE_ENGINE \ + WITH_MARIA_STORAGE_ENGINE \ + WITH_PBXT_STORAGE_ENGINE \ + WITH_XTRADB_STORAGE_ENGINE \ + WITH_EMBEDDED_SERVER + + === modified file 'win/configure.js' --- a/win/configure.js 2009-09-07 20:50:10 +0000 +++ b/win/configure.js 2009-10-07 21:00:29 +0000 @@ -156,9 +156,16 @@ function GetValue(str, key) function GetVersion(str) { var key = "AM_INIT_AUTOMAKE(mysql, "; + var key2 = "AM_INIT_AUTOMAKE(mariadb, "; + var key_len = key.length; var pos = str.indexOf(key); //5.0.6-beta) + if (pos == -1) + { + pos = str.indexOf(key2); + key_len= key2.length; + } if (pos == -1) return null; - pos += key.length; + pos += key_len; var end = str.indexOf(")", pos); if (end == -1) return null; return str.substring(pos, end); === added file 'win/make_mariadb_win_dist' --- a/win/make_mariadb_win_dist 1970-01-01 00:00:00 +0000 +++ b/win/make_mariadb_win_dist 2009-10-12 16:50:20 +0000 @@ -0,0 +1,73 @@ +#!/bin/sh + +# +# This is a script that one needs to run in the source tarball to build +# a MariaDB release for Windows +# + +set -e + +if [ ! -d win/data ] ; then + echo This doesnt seem to be source tarball. + echo This script should be run from the top directory of the source tarball + echo that was produced by 'make dist' + exit 1; +fi + +set -x + +win/configure-mariadb.sh + +cmake -G "Visual Studio 9 2008" + +devenv.com MySQL.sln /build RelWithDebInfo +devenv.com MySQL.sln /build Debug + +# TODO extract version number +VER=`cat configure.in | + perl -e 'while (<>) { if (/^AM_INIT_AUTOMAKE\([a-z ]*, *([0-9a-z\.-]+)/) { print "$1\n"; exit(0)} } ; exit 1'` + +echo Version string: $VER. + +# Remove '-maria-' from version number +VER_NO_MARIA=${VER/maria-/} + +# We want the final zip to be named like this: +# mariadb-noinstall-5.1.38-win32.zip +ZIPNAME=mariadb-noinstall-$VER_NO_MARIA-win32 +ZIPFILE=$ZIPNAME.zip + +# The top directory inside the zip should be called like this: +# mariadb-5.1-38-win32 +ZIPCONTENT=mariadb-$VER_NO_MARIA-win32 + +# This will make $ZIPCONTENT.zip +sh -x scripts/make_win_bin_dist $ZIPCONTENT + +mv $ZIPCONTENT.zip $ZIPFILE + +rm -rf unpack +mkdir unpack + +cd unpack +wget -O base.list.gz \ +http://askmonty.org/wiki/images/5/57/Mariadb-5.1-pre-beta-file-list-r2.txt.gz +gunzip base.list.gz +unzip ../$ZIPFILE +(cd $ZIPCONTENT; /bin/find . | sort ) > new.list + +diff -u base.list new.list || true +RES=$? + +cd .. + +rm -rf unpack +ls -lah $ZIPFILE +echo "$ZIPFILE is the Windows noinstall binary zip" + +if [ $RES ] ; then + echo "Archive contents differ from the standard file list, check the diff output above" +else + echo "Archive contents match the standard list, OK" +fi +

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[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (monty:2793)
by Michael Widenius 26 Oct '09

26 Oct '09

#At lp:maria based on revid:monty@askmonty.org-20091023192626-wlj2t63a0uo3hpsb 2793 Michael Widenius 2009-10-26 Added symbolic link to from scripts/mysql_install_db to bin to address a documented problem Test if libexec exists, to go around problem if configure was done with --libexecdir=/usr/local/mysql/bin modified: scripts/make_binary_distribution.sh === modified file 'scripts/make_binary_distribution.sh' --- a/scripts/make_binary_distribution.sh 2009-10-23 16:48:54 +0000 +++ b/scripts/make_binary_distribution.sh 2009-10-26 15:01:05 +0000 @@ -293,11 +293,6 @@ if [ x"$BASE_SYSTEM" != x"netware" ] ; t fi fi - # FIXME let this script be in "bin/", where it is in the RPMs? - # http://dev.mysql.com/doc/refman/5.1/en/mysql-install-db-problems.html - mkdir $DEST/scripts - mv $DEST/bin/mysql_install_db $DEST/scripts/ - # Note, no legacy "safe_mysqld" link to "mysqld_safe" in 5.1 # Copy readme and license files @@ -330,18 +325,25 @@ if [ x"$BASE_SYSTEM" != x"netware" ] ; t # # Move things to make them easier to find in tar installation # - mv $DEST/libexec/* $DEST/bin + + # The following test is needed if the original configure was done with + # something like --libexecdir=/usr/local/mysql/bin + if test -f $DEST/libexec/mysqld + then + mv $DEST/libexec/* $DEST/bin + rmdir $DEST/libexec + fi mv $DEST/share/man $DEST mv $DEST/share/mysql/binary-configure $DEST/configure mv $DEST/share/mysql/*.sql $DEST/share mv $DEST/share/mysql/*.cnf $DEST/share/mysql/*.server $DEST/share/mysql/mysql-log-rotate $DEST/support-files - rmdir $DEST/libexec # # Move some scripts that are only run once to 'scripts' directory # but add symbolic links instead to old place for compatibility # - for i in mysql_secure_installation mysql_fix_extensions mysql_fix_privilege_tables + mkdir $DEST/scripts + for i in mysql_secure_installation mysql_fix_extensions mysql_fix_privilege_tables mysql_install_db do mv $DEST/bin/$i $DEST/scripts ln -s "../scripts/$i" $DEST/bin/$i

1 0

[Maria-developers] bzr commit into Mariadb 5.2, with Maria 2.0:maria/5.2 branch (monty:2728)
by Michael Widenius 26 Oct '09

26 Oct '09

#At lp:maria/5.2 based on revid:monty@askmonty.org-20091023075438-2b0wi5lxi1ydbuo3 2728 Michael Widenius 2009-10-26 Updated test suite results with new information schemas modified: mysql-test/suite/funcs_1/r/is_columns_is.result mysql-test/suite/funcs_1/r/is_columns_is_embedded.result mysql-test/suite/funcs_1/r/is_tables_is.result mysql-test/suite/funcs_1/t/is_tables_is.test mysql-test/suite/pbxt/r/mysqlshow.result === modified file 'mysql-test/suite/funcs_1/r/is_columns_is.result' --- a/mysql-test/suite/funcs_1/r/is_columns_is.result 2009-10-10 09:59:06 +0000 +++ b/mysql-test/suite/funcs_1/r/is_columns_is.result 2009-10-26 11:55:49 +0000 @@ -7,6 +7,29 @@ NULL information_schema CHARACTER_SETS C NULL information_schema CHARACTER_SETS DEFAULT_COLLATE_NAME 2 NO varchar 32 96 NULL NULL utf8 utf8_general_ci varchar(32) select NULL information_schema CHARACTER_SETS DESCRIPTION 3 NO varchar 60 180 NULL NULL utf8 utf8_general_ci varchar(60) select NULL information_schema CHARACTER_SETS MAXLEN 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(3) select +NULL information_schema CLIENT_STATISTICS ACCESS_DENIED 22 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema CLIENT_STATISTICS BINLOG_BYTES_WRITTEN 9 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema CLIENT_STATISTICS BUSY_TIME 5 0 NO double NULL NULL 21 NULL NULL NULL double select +NULL information_schema CLIENT_STATISTICS BYTES_RECEIVED 7 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema CLIENT_STATISTICS BYTES_SENT 8 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema CLIENT_STATISTICS CLIENT 1 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) select +NULL information_schema CLIENT_STATISTICS COMMIT_TRANSACTIONS 18 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema CLIENT_STATISTICS CONCURRENT_CONNECTIONS 3 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema CLIENT_STATISTICS CONNECTED_TIME 4 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema CLIENT_STATISTICS CPU_TIME 6 0 NO double NULL NULL 21 NULL NULL NULL double select +NULL information_schema CLIENT_STATISTICS DENIED_CONNECTIONS 20 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema CLIENT_STATISTICS EMPTY_QUERIES 23 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema CLIENT_STATISTICS LOST_CONNECTIONS 21 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema CLIENT_STATISTICS OTHER_COMMANDS 17 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema CLIENT_STATISTICS ROLLBACK_TRANSACTIONS 19 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema CLIENT_STATISTICS ROWS_DELETED 12 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema CLIENT_STATISTICS ROWS_INSERTED 13 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema CLIENT_STATISTICS ROWS_READ 10 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema CLIENT_STATISTICS ROWS_SENT 11 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema CLIENT_STATISTICS ROWS_UPDATED 14 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema CLIENT_STATISTICS SELECT_COMMANDS 15 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema CLIENT_STATISTICS TOTAL_CONNECTIONS 2 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema CLIENT_STATISTICS UPDATE_COMMANDS 16 0 NO int NULL NULL 10 0 NULL NULL int(21) select NULL information_schema COLLATIONS CHARACTER_SET_NAME 2 NO varchar 32 96 NULL NULL utf8 utf8_general_ci varchar(32) select NULL information_schema COLLATIONS COLLATION_NAME 1 NO varchar 32 96 NULL NULL utf8 utf8_general_ci varchar(32) select NULL information_schema COLLATIONS ID 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(11) select @@ -113,6 +136,10 @@ NULL information_schema GLOBAL_STATUS VA NULL information_schema GLOBAL_STATUS VARIABLE_VALUE 2 NULL YES varchar 1024 3072 NULL NULL utf8 utf8_general_ci varchar(1024) select NULL information_schema GLOBAL_VARIABLES VARIABLE_NAME 1 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) select NULL information_schema GLOBAL_VARIABLES VARIABLE_VALUE 2 NULL YES varchar 1024 3072 NULL NULL utf8 utf8_general_ci varchar(1024) select +NULL information_schema INDEX_STATISTICS INDEX_NAME 3 NO varchar 192 576 NULL NULL utf8 utf8_general_ci varchar(192) select +NULL information_schema INDEX_STATISTICS ROWS_READ 4 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema INDEX_STATISTICS TABLE_NAME 2 NO varchar 192 576 NULL NULL utf8 utf8_general_ci varchar(192) select +NULL information_schema INDEX_STATISTICS TABLE_SCHEMA 1 NO varchar 192 576 NULL NULL utf8 utf8_general_ci varchar(192) select NULL information_schema INNODB_BUFFER_POOL_PAGES fix_count 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select NULL information_schema INNODB_BUFFER_POOL_PAGES flush_type 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select NULL information_schema INNODB_BUFFER_POOL_PAGES lru_position 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select @@ -358,6 +385,11 @@ NULL information_schema TABLE_PRIVILEGES NULL information_schema TABLE_PRIVILEGES TABLE_CATALOG 2 NULL YES varchar 512 1536 NULL NULL utf8 utf8_general_ci varchar(512) select NULL information_schema TABLE_PRIVILEGES TABLE_NAME 4 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) select NULL information_schema TABLE_PRIVILEGES TABLE_SCHEMA 3 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) select +NULL information_schema TABLE_STATISTICS ROWS_CHANGED 4 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema TABLE_STATISTICS ROWS_CHANGED_X_INDEXES 5 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema TABLE_STATISTICS ROWS_READ 3 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema TABLE_STATISTICS TABLE_NAME 2 NO varchar 192 576 NULL NULL utf8 utf8_general_ci varchar(192) select +NULL information_schema TABLE_STATISTICS TABLE_SCHEMA 1 NO varchar 192 576 NULL NULL utf8 utf8_general_ci varchar(192) select NULL information_schema TRIGGERS ACTION_CONDITION 9 NULL YES longtext 4294967295 4294967295 NULL NULL utf8 utf8_general_ci longtext select NULL information_schema TRIGGERS ACTION_ORDER 8 0 NO bigint NULL NULL 19 0 NULL NULL bigint(4) select NULL information_schema TRIGGERS ACTION_ORIENTATION 11 NO varchar 9 27 NULL NULL utf8 utf8_general_ci varchar(9) select @@ -384,6 +416,29 @@ NULL information_schema USER_PRIVILEGES NULL information_schema USER_PRIVILEGES IS_GRANTABLE 4 NO varchar 3 9 NULL NULL utf8 utf8_general_ci varchar(3) select NULL information_schema USER_PRIVILEGES PRIVILEGE_TYPE 3 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) select NULL information_schema USER_PRIVILEGES TABLE_CATALOG 2 NULL YES varchar 512 1536 NULL NULL utf8 utf8_general_ci varchar(512) select +NULL information_schema USER_STATISTICS ACCESS_DENIED 22 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema USER_STATISTICS BINLOG_BYTES_WRITTEN 9 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema USER_STATISTICS BUSY_TIME 5 0 NO double NULL NULL 21 NULL NULL NULL double select +NULL information_schema USER_STATISTICS BYTES_RECEIVED 7 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema USER_STATISTICS BYTES_SENT 8 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema USER_STATISTICS COMMIT_TRANSACTIONS 18 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema USER_STATISTICS CONCURRENT_CONNECTIONS 3 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema USER_STATISTICS CONNECTED_TIME 4 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema USER_STATISTICS CPU_TIME 6 0 NO double NULL NULL 21 NULL NULL NULL double select +NULL information_schema USER_STATISTICS DENIED_CONNECTIONS 20 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema USER_STATISTICS EMPTY_QUERIES 23 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema USER_STATISTICS LOST_CONNECTIONS 21 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema USER_STATISTICS OTHER_COMMANDS 17 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema USER_STATISTICS ROLLBACK_TRANSACTIONS 19 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema USER_STATISTICS ROWS_DELETED 12 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema USER_STATISTICS ROWS_INSERTED 13 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema USER_STATISTICS ROWS_READ 10 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema USER_STATISTICS ROWS_SENT 11 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema USER_STATISTICS ROWS_UPDATED 14 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema USER_STATISTICS SELECT_COMMANDS 15 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema USER_STATISTICS TOTAL_CONNECTIONS 2 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema USER_STATISTICS UPDATE_COMMANDS 16 0 NO int NULL NULL 10 0 NULL NULL int(21) select +NULL information_schema USER_STATISTICS USER 1 NO varchar 48 144 NULL NULL utf8 utf8_general_ci varchar(48) select NULL information_schema VIEWS CHARACTER_SET_CLIENT 9 NO varchar 32 96 NULL NULL utf8 utf8_general_ci varchar(32) select NULL information_schema VIEWS CHECK_OPTION 5 NO varchar 8 24 NULL NULL utf8 utf8_general_ci varchar(8) select NULL information_schema VIEWS COLLATION_CONNECTION 10 NO varchar 32 96 NULL NULL utf8 utf8_general_ci varchar(32) select @@ -439,6 +494,7 @@ COL_CML DATA_TYPE CHARACTER_SET_NAME COL NULL bigint NULL NULL NULL datetime NULL NULL NULL decimal NULL NULL +NULL double NULL NULL NULL int NULL NULL --> CHAR(0) is allowed (see manual), and here both CHARACHTER_* values --> are 0, which is intended behavior, and the result of 0 / 0 IS NULL @@ -461,6 +517,29 @@ COL_CML TABLE_SCHEMA TABLE_NAME COLUMN_N 3.0000 information_schema CHARACTER_SETS DEFAULT_COLLATE_NAME varchar 32 96 utf8 utf8_general_ci varchar(32) 3.0000 information_schema CHARACTER_SETS DESCRIPTION varchar 60 180 utf8 utf8_general_ci varchar(60) NULL information_schema CHARACTER_SETS MAXLEN bigint NULL NULL NULL NULL bigint(3) +3.0000 information_schema CLIENT_STATISTICS CLIENT varchar 64 192 utf8 utf8_general_ci varchar(64) +NULL information_schema CLIENT_STATISTICS TOTAL_CONNECTIONS int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS CONCURRENT_CONNECTIONS int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS CONNECTED_TIME int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS BUSY_TIME double NULL NULL NULL NULL double +NULL information_schema CLIENT_STATISTICS CPU_TIME double NULL NULL NULL NULL double +NULL information_schema CLIENT_STATISTICS BYTES_RECEIVED int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS BYTES_SENT int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS BINLOG_BYTES_WRITTEN int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS ROWS_READ int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS ROWS_SENT int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS ROWS_DELETED int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS ROWS_INSERTED int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS ROWS_UPDATED int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS SELECT_COMMANDS int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS UPDATE_COMMANDS int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS OTHER_COMMANDS int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS COMMIT_TRANSACTIONS int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS ROLLBACK_TRANSACTIONS int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS DENIED_CONNECTIONS int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS LOST_CONNECTIONS int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS ACCESS_DENIED int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS EMPTY_QUERIES int NULL NULL NULL NULL int(21) 3.0000 information_schema COLLATIONS COLLATION_NAME varchar 32 96 utf8 utf8_general_ci varchar(32) 3.0000 information_schema COLLATIONS CHARACTER_SET_NAME varchar 32 96 utf8 utf8_general_ci varchar(32) NULL information_schema COLLATIONS ID bigint NULL NULL NULL NULL bigint(11) @@ -567,6 +646,10 @@ NULL information_schema FILES CHECKSUM b 3.0000 information_schema GLOBAL_STATUS VARIABLE_VALUE varchar 1024 3072 utf8 utf8_general_ci varchar(1024) 3.0000 information_schema GLOBAL_VARIABLES VARIABLE_NAME varchar 64 192 utf8 utf8_general_ci varchar(64) 3.0000 information_schema GLOBAL_VARIABLES VARIABLE_VALUE varchar 1024 3072 utf8 utf8_general_ci varchar(1024) +3.0000 information_schema INDEX_STATISTICS TABLE_SCHEMA varchar 192 576 utf8 utf8_general_ci varchar(192) +3.0000 information_schema INDEX_STATISTICS TABLE_NAME varchar 192 576 utf8 utf8_general_ci varchar(192) +3.0000 information_schema INDEX_STATISTICS INDEX_NAME varchar 192 576 utf8 utf8_general_ci varchar(192) +NULL information_schema INDEX_STATISTICS ROWS_READ int NULL NULL NULL NULL int(21) 3.0000 information_schema INNODB_BUFFER_POOL_PAGES page_type varchar 64 192 utf8 utf8_general_ci varchar(64) NULL information_schema INNODB_BUFFER_POOL_PAGES space_id bigint NULL NULL NULL NULL bigint(21) unsigned NULL information_schema INNODB_BUFFER_POOL_PAGES page_no bigint NULL NULL NULL NULL bigint(21) unsigned @@ -812,6 +895,11 @@ NULL information_schema TABLES CHECKSUM 3.0000 information_schema TABLE_PRIVILEGES TABLE_NAME varchar 64 192 utf8 utf8_general_ci varchar(64) 3.0000 information_schema TABLE_PRIVILEGES PRIVILEGE_TYPE varchar 64 192 utf8 utf8_general_ci varchar(64) 3.0000 information_schema TABLE_PRIVILEGES IS_GRANTABLE varchar 3 9 utf8 utf8_general_ci varchar(3) +3.0000 information_schema TABLE_STATISTICS TABLE_SCHEMA varchar 192 576 utf8 utf8_general_ci varchar(192) +3.0000 information_schema TABLE_STATISTICS TABLE_NAME varchar 192 576 utf8 utf8_general_ci varchar(192) +NULL information_schema TABLE_STATISTICS ROWS_READ int NULL NULL NULL NULL int(21) +NULL information_schema TABLE_STATISTICS ROWS_CHANGED int NULL NULL NULL NULL int(21) +NULL information_schema TABLE_STATISTICS ROWS_CHANGED_X_INDEXES int NULL NULL NULL NULL int(21) 3.0000 information_schema TRIGGERS TRIGGER_CATALOG varchar 512 1536 utf8 utf8_general_ci varchar(512) 3.0000 information_schema TRIGGERS TRIGGER_SCHEMA varchar 64 192 utf8 utf8_general_ci varchar(64) 3.0000 information_schema TRIGGERS TRIGGER_NAME varchar 64 192 utf8 utf8_general_ci varchar(64) @@ -838,6 +926,29 @@ NULL information_schema TRIGGERS CREATED 3.0000 information_schema USER_PRIVILEGES TABLE_CATALOG varchar 512 1536 utf8 utf8_general_ci varchar(512) 3.0000 information_schema USER_PRIVILEGES PRIVILEGE_TYPE varchar 64 192 utf8 utf8_general_ci varchar(64) 3.0000 information_schema USER_PRIVILEGES IS_GRANTABLE varchar 3 9 utf8 utf8_general_ci varchar(3) +3.0000 information_schema USER_STATISTICS USER varchar 48 144 utf8 utf8_general_ci varchar(48) +NULL information_schema USER_STATISTICS TOTAL_CONNECTIONS int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS CONCURRENT_CONNECTIONS int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS CONNECTED_TIME int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS BUSY_TIME double NULL NULL NULL NULL double +NULL information_schema USER_STATISTICS CPU_TIME double NULL NULL NULL NULL double +NULL information_schema USER_STATISTICS BYTES_RECEIVED int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS BYTES_SENT int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS BINLOG_BYTES_WRITTEN int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS ROWS_READ int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS ROWS_SENT int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS ROWS_DELETED int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS ROWS_INSERTED int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS ROWS_UPDATED int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS SELECT_COMMANDS int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS UPDATE_COMMANDS int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS OTHER_COMMANDS int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS COMMIT_TRANSACTIONS int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS ROLLBACK_TRANSACTIONS int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS DENIED_CONNECTIONS int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS LOST_CONNECTIONS int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS ACCESS_DENIED int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS EMPTY_QUERIES int NULL NULL NULL NULL int(21) 3.0000 information_schema VIEWS TABLE_CATALOG varchar 512 1536 utf8 utf8_general_ci varchar(512) 3.0000 information_schema VIEWS TABLE_SCHEMA varchar 64 192 utf8 utf8_general_ci varchar(64) 3.0000 information_schema VIEWS TABLE_NAME varchar 64 192 utf8 utf8_general_ci varchar(64) === modified file 'mysql-test/suite/funcs_1/r/is_columns_is_embedded.result' --- a/mysql-test/suite/funcs_1/r/is_columns_is_embedded.result 2009-05-19 16:43:50 +0000 +++ b/mysql-test/suite/funcs_1/r/is_columns_is_embedded.result 2009-10-26 11:55:49 +0000 @@ -7,6 +7,29 @@ NULL information_schema CHARACTER_SETS C NULL information_schema CHARACTER_SETS DEFAULT_COLLATE_NAME 2 NO varchar 32 96 NULL NULL utf8 utf8_general_ci varchar(32) NULL information_schema CHARACTER_SETS DESCRIPTION 3 NO varchar 60 180 NULL NULL utf8 utf8_general_ci varchar(60) NULL information_schema CHARACTER_SETS MAXLEN 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(3) +NULL information_schema CLIENT_STATISTICS ACCESS_DENIED 22 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS BINLOG_BYTES_WRITTEN 9 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS BUSY_TIME 5 0 NO double NULL NULL 21 NULL NULL NULL double +NULL information_schema CLIENT_STATISTICS BYTES_RECEIVED 7 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS BYTES_SENT 8 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS CLIENT 1 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) +NULL information_schema CLIENT_STATISTICS COMMIT_TRANSACTIONS 18 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS CONCURRENT_CONNECTIONS 3 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS CONNECTED_TIME 4 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS CPU_TIME 6 0 NO double NULL NULL 21 NULL NULL NULL double +NULL information_schema CLIENT_STATISTICS DENIED_CONNECTIONS 20 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS EMPTY_QUERIES 23 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS LOST_CONNECTIONS 21 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS OTHER_COMMANDS 17 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS ROLLBACK_TRANSACTIONS 19 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS ROWS_DELETED 12 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS ROWS_INSERTED 13 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS ROWS_READ 10 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS ROWS_SENT 11 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS ROWS_UPDATED 14 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS SELECT_COMMANDS 15 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS TOTAL_CONNECTIONS 2 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS UPDATE_COMMANDS 16 0 NO int NULL NULL 10 0 NULL NULL int(21) NULL information_schema COLLATIONS CHARACTER_SET_NAME 2 NO varchar 32 96 NULL NULL utf8 utf8_general_ci varchar(32) NULL information_schema COLLATIONS COLLATION_NAME 1 NO varchar 32 96 NULL NULL utf8 utf8_general_ci varchar(32) NULL information_schema COLLATIONS ID 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(11) @@ -113,6 +136,100 @@ NULL information_schema GLOBAL_STATUS VA NULL information_schema GLOBAL_STATUS VARIABLE_VALUE 2 NULL YES varchar 1024 3072 NULL NULL utf8 utf8_general_ci varchar(1024) NULL information_schema GLOBAL_VARIABLES VARIABLE_NAME 1 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) NULL information_schema GLOBAL_VARIABLES VARIABLE_VALUE 2 NULL YES varchar 1024 3072 NULL NULL utf8 utf8_general_ci varchar(1024) +NULL information_schema INDEX_STATISTICS INDEX_NAME 3 NO varchar 192 576 NULL NULL utf8 utf8_general_ci varchar(192) +NULL information_schema INDEX_STATISTICS ROWS_READ 4 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema INDEX_STATISTICS TABLE_NAME 2 NO varchar 192 576 NULL NULL utf8 utf8_general_ci varchar(192) +NULL information_schema INDEX_STATISTICS TABLE_SCHEMA 1 NO varchar 192 576 NULL NULL utf8 utf8_general_ci varchar(192) +NULL information_schema INNODB_BUFFER_POOL_PAGES fix_count 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES flush_type 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES lru_position 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES page_no 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES page_type 1 NULL YES varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) +NULL information_schema INNODB_BUFFER_POOL_PAGES space_id 2 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB compressed 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB fix_count 7 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB flush_type 8 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB lru_position 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB next_page_no 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB page_no 2 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB part_len 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB space_id 1 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX accessed 9 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX data_size 7 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX dirty 11 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX fix_count 14 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX flush_type 15 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX hashed 8 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX index_name 3 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX lru_position 13 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX modified 10 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX n_recs 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX old 12 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX page_no 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX schema_name 1 NULL YES varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX space_id 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX table_name 2 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) +NULL information_schema INNODB_CMP compress_ops 2 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP compress_ops_ok 3 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP compress_time 4 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP page_size 1 0 NO int NULL NULL 10 0 NULL NULL int(5) +NULL information_schema INNODB_CMP uncompress_ops 5 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP uncompress_time 6 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMPMEM pages_free 3 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMPMEM pages_used 2 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMPMEM page_size 1 0 NO int NULL NULL 10 0 NULL NULL int(5) +NULL information_schema INNODB_CMPMEM relocation_ops 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) +NULL information_schema INNODB_CMPMEM relocation_time 5 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMPMEM_RESET pages_free 3 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMPMEM_RESET pages_used 2 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMPMEM_RESET page_size 1 0 NO int NULL NULL 10 0 NULL NULL int(5) +NULL information_schema INNODB_CMPMEM_RESET relocation_ops 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) +NULL information_schema INNODB_CMPMEM_RESET relocation_time 5 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET compress_ops 2 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET compress_ops_ok 3 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET compress_time 4 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET page_size 1 0 NO int NULL NULL 10 0 NULL NULL int(5) +NULL information_schema INNODB_CMP_RESET uncompress_ops 5 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET uncompress_time 6 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_INDEX_STATS fields 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_INDEX_STATS index_name 2 NO varchar 192 576 NULL NULL utf8 utf8_general_ci varchar(192) +NULL information_schema INNODB_INDEX_STATS index_size 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_INDEX_STATS leaf_pages 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_INDEX_STATS row_per_keys 4 NO varchar 256 768 NULL NULL utf8 utf8_general_ci varchar(256) +NULL information_schema INNODB_INDEX_STATS table_name 1 NO varchar 192 576 NULL NULL utf8 utf8_general_ci varchar(192) +NULL information_schema INNODB_LOCKS lock_data 10 NULL YES varchar 8192 24576 NULL NULL utf8 utf8_general_ci varchar(8192) +NULL information_schema INNODB_LOCKS lock_id 1 NO varchar 81 243 NULL NULL utf8 utf8_general_ci varchar(81) +NULL information_schema INNODB_LOCKS lock_index 6 NULL YES varchar 1024 3072 NULL NULL utf8 utf8_general_ci varchar(1024) +NULL information_schema INNODB_LOCKS lock_mode 3 NO varchar 32 96 NULL NULL utf8 utf8_general_ci varchar(32) +NULL information_schema INNODB_LOCKS lock_page 8 NULL YES bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_LOCKS lock_rec 9 NULL YES bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_LOCKS lock_space 7 NULL YES bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_LOCKS lock_table 5 NO varchar 1024 3072 NULL NULL utf8 utf8_general_ci varchar(1024) +NULL information_schema INNODB_LOCKS lock_trx_id 2 NO varchar 18 54 NULL NULL utf8 utf8_general_ci varchar(18) +NULL information_schema INNODB_LOCKS lock_type 4 NO varchar 32 96 NULL NULL utf8 utf8_general_ci varchar(32) +NULL information_schema INNODB_LOCK_WAITS blocking_lock_id 4 NO varchar 81 243 NULL NULL utf8 utf8_general_ci varchar(81) +NULL information_schema INNODB_LOCK_WAITS blocking_trx_id 3 NO varchar 18 54 NULL NULL utf8 utf8_general_ci varchar(18) +NULL information_schema INNODB_LOCK_WAITS requested_lock_id 2 NO varchar 81 243 NULL NULL utf8 utf8_general_ci varchar(81) +NULL information_schema INNODB_LOCK_WAITS requesting_trx_id 1 NO varchar 18 54 NULL NULL utf8 utf8_general_ci varchar(18) +NULL information_schema INNODB_RSEG curr_size 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG max_size 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG page_no 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG rseg_id 1 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG space_id 2 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG zip_size 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS clust_size 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS modified 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS other_size 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS rows 2 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS table_name 1 NO varchar 192 576 NULL NULL utf8 utf8_general_ci varchar(192) +NULL information_schema INNODB_TRX trx_id 1 NO varchar 18 54 NULL NULL utf8 utf8_general_ci varchar(18) +NULL information_schema INNODB_TRX trx_mysql_thread_id 7 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TRX trx_query 8 NULL YES varchar 1024 3072 NULL NULL utf8 utf8_general_ci varchar(1024) +NULL information_schema INNODB_TRX trx_requested_lock_id 4 NULL YES varchar 81 243 NULL NULL utf8 utf8_general_ci varchar(81) +NULL information_schema INNODB_TRX trx_started 3 0000-00-00 00:00:00 NO datetime NULL NULL NULL NULL NULL NULL datetime +NULL information_schema INNODB_TRX trx_state 2 NO varchar 13 39 NULL NULL utf8 utf8_general_ci varchar(13) +NULL information_schema INNODB_TRX trx_wait_started 5 NULL YES datetime NULL NULL NULL NULL NULL NULL datetime +NULL information_schema INNODB_TRX trx_weight 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned NULL information_schema KEY_COLUMN_USAGE COLUMN_NAME 7 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) NULL information_schema KEY_COLUMN_USAGE CONSTRAINT_CATALOG 1 NULL YES varchar 512 1536 NULL NULL utf8 utf8_general_ci varchar(512) NULL information_schema KEY_COLUMN_USAGE CONSTRAINT_NAME 3 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) @@ -167,6 +284,7 @@ NULL information_schema PROCESSLIST ID 1 NULL information_schema PROCESSLIST INFO 8 NULL YES longtext 4294967295 4294967295 NULL NULL utf8 utf8_general_ci longtext NULL information_schema PROCESSLIST STATE 7 NULL YES varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) NULL information_schema PROCESSLIST TIME 6 0 NO int NULL NULL 10 0 NULL NULL int(7) +NULL information_schema PROCESSLIST TIME_MS 9 0.000 NO decimal NULL NULL 22 3 NULL NULL decimal(22,3) NULL information_schema PROCESSLIST USER 2 NO varchar 16 48 NULL NULL utf8 utf8_general_ci varchar(16) NULL information_schema REFERENTIAL_CONSTRAINTS CONSTRAINT_CATALOG 1 NULL YES varchar 512 1536 NULL NULL utf8 utf8_general_ci varchar(512) NULL information_schema REFERENTIAL_CONSTRAINTS CONSTRAINT_NAME 3 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) @@ -264,6 +382,11 @@ NULL information_schema TABLE_PRIVILEGES NULL information_schema TABLE_PRIVILEGES TABLE_CATALOG 2 NULL YES varchar 512 1536 NULL NULL utf8 utf8_general_ci varchar(512) NULL information_schema TABLE_PRIVILEGES TABLE_NAME 4 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) NULL information_schema TABLE_PRIVILEGES TABLE_SCHEMA 3 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) +NULL information_schema TABLE_STATISTICS ROWS_CHANGED 4 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema TABLE_STATISTICS ROWS_CHANGED_X_INDEXES 5 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema TABLE_STATISTICS ROWS_READ 3 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema TABLE_STATISTICS TABLE_NAME 2 NO varchar 192 576 NULL NULL utf8 utf8_general_ci varchar(192) +NULL information_schema TABLE_STATISTICS TABLE_SCHEMA 1 NO varchar 192 576 NULL NULL utf8 utf8_general_ci varchar(192) NULL information_schema TRIGGERS ACTION_CONDITION 9 NULL YES longtext 4294967295 4294967295 NULL NULL utf8 utf8_general_ci longtext NULL information_schema TRIGGERS ACTION_ORDER 8 0 NO bigint NULL NULL 19 0 NULL NULL bigint(4) NULL information_schema TRIGGERS ACTION_ORIENTATION 11 NO varchar 9 27 NULL NULL utf8 utf8_general_ci varchar(9) @@ -290,6 +413,29 @@ NULL information_schema USER_PRIVILEGES NULL information_schema USER_PRIVILEGES IS_GRANTABLE 4 NO varchar 3 9 NULL NULL utf8 utf8_general_ci varchar(3) NULL information_schema USER_PRIVILEGES PRIVILEGE_TYPE 3 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) NULL information_schema USER_PRIVILEGES TABLE_CATALOG 2 NULL YES varchar 512 1536 NULL NULL utf8 utf8_general_ci varchar(512) +NULL information_schema USER_STATISTICS ACCESS_DENIED 22 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema USER_STATISTICS BINLOG_BYTES_WRITTEN 9 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema USER_STATISTICS BUSY_TIME 5 0 NO double NULL NULL 21 NULL NULL NULL double +NULL information_schema USER_STATISTICS BYTES_RECEIVED 7 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema USER_STATISTICS BYTES_SENT 8 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema USER_STATISTICS COMMIT_TRANSACTIONS 18 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema USER_STATISTICS CONCURRENT_CONNECTIONS 3 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema USER_STATISTICS CONNECTED_TIME 4 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema USER_STATISTICS CPU_TIME 6 0 NO double NULL NULL 21 NULL NULL NULL double +NULL information_schema USER_STATISTICS DENIED_CONNECTIONS 20 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema USER_STATISTICS EMPTY_QUERIES 23 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema USER_STATISTICS LOST_CONNECTIONS 21 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema USER_STATISTICS OTHER_COMMANDS 17 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema USER_STATISTICS ROLLBACK_TRANSACTIONS 19 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema USER_STATISTICS ROWS_DELETED 12 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema USER_STATISTICS ROWS_INSERTED 13 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema USER_STATISTICS ROWS_READ 10 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema USER_STATISTICS ROWS_SENT 11 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema USER_STATISTICS ROWS_UPDATED 14 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema USER_STATISTICS SELECT_COMMANDS 15 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema USER_STATISTICS TOTAL_CONNECTIONS 2 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema USER_STATISTICS UPDATE_COMMANDS 16 0 NO int NULL NULL 10 0 NULL NULL int(21) +NULL information_schema USER_STATISTICS USER 1 NO varchar 48 144 NULL NULL utf8 utf8_general_ci varchar(48) NULL information_schema VIEWS CHARACTER_SET_CLIENT 9 NO varchar 32 96 NULL NULL utf8 utf8_general_ci varchar(32) NULL information_schema VIEWS CHECK_OPTION 5 NO varchar 8 24 NULL NULL utf8 utf8_general_ci varchar(8) NULL information_schema VIEWS COLLATION_CONNECTION 10 NO varchar 32 96 NULL NULL utf8 utf8_general_ci varchar(32) @@ -300,6 +446,10 @@ NULL information_schema VIEWS TABLE_CATA NULL information_schema VIEWS TABLE_NAME 3 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) NULL information_schema VIEWS TABLE_SCHEMA 2 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) NULL information_schema VIEWS VIEW_DEFINITION 4 NULL NO longtext 4294967295 4294967295 NULL NULL utf8 utf8_general_ci longtext +NULL information_schema XTRADB_ENHANCEMENTS comment 3 NO varchar 100 300 NULL NULL utf8 utf8_general_ci varchar(100) +NULL information_schema XTRADB_ENHANCEMENTS description 2 NO varchar 255 765 NULL NULL utf8 utf8_general_ci varchar(255) +NULL information_schema XTRADB_ENHANCEMENTS link 4 NO varchar 255 765 NULL NULL utf8 utf8_general_ci varchar(255) +NULL information_schema XTRADB_ENHANCEMENTS name 1 NO varchar 255 765 NULL NULL utf8 utf8_general_ci varchar(255) ########################################################################## # Show the quotient of CHARACTER_OCTET_LENGTH and CHARACTER_MAXIMUM_LENGTH ########################################################################## @@ -340,6 +490,8 @@ ORDER BY CHARACTER_SET_NAME, COLLATION_N COL_CML DATA_TYPE CHARACTER_SET_NAME COLLATION_NAME NULL bigint NULL NULL NULL datetime NULL NULL +NULL decimal NULL NULL +NULL double NULL NULL NULL int NULL NULL --> CHAR(0) is allowed (see manual), and here both CHARACHTER_* values --> are 0, which is intended behavior, and the result of 0 / 0 IS NULL @@ -362,6 +514,29 @@ COL_CML TABLE_SCHEMA TABLE_NAME COLUMN_N 3.0000 information_schema CHARACTER_SETS DEFAULT_COLLATE_NAME varchar 32 96 utf8 utf8_general_ci varchar(32) 3.0000 information_schema CHARACTER_SETS DESCRIPTION varchar 60 180 utf8 utf8_general_ci varchar(60) NULL information_schema CHARACTER_SETS MAXLEN bigint NULL NULL NULL NULL bigint(3) +3.0000 information_schema CLIENT_STATISTICS CLIENT varchar 64 192 utf8 utf8_general_ci varchar(64) +NULL information_schema CLIENT_STATISTICS TOTAL_CONNECTIONS int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS CONCURRENT_CONNECTIONS int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS CONNECTED_TIME int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS BUSY_TIME double NULL NULL NULL NULL double +NULL information_schema CLIENT_STATISTICS CPU_TIME double NULL NULL NULL NULL double +NULL information_schema CLIENT_STATISTICS BYTES_RECEIVED int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS BYTES_SENT int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS BINLOG_BYTES_WRITTEN int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS ROWS_READ int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS ROWS_SENT int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS ROWS_DELETED int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS ROWS_INSERTED int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS ROWS_UPDATED int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS SELECT_COMMANDS int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS UPDATE_COMMANDS int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS OTHER_COMMANDS int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS COMMIT_TRANSACTIONS int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS ROLLBACK_TRANSACTIONS int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS DENIED_CONNECTIONS int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS LOST_CONNECTIONS int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS ACCESS_DENIED int NULL NULL NULL NULL int(21) +NULL information_schema CLIENT_STATISTICS EMPTY_QUERIES int NULL NULL NULL NULL int(21) 3.0000 information_schema COLLATIONS COLLATION_NAME varchar 32 96 utf8 utf8_general_ci varchar(32) 3.0000 information_schema COLLATIONS CHARACTER_SET_NAME varchar 32 96 utf8 utf8_general_ci varchar(32) NULL information_schema COLLATIONS ID bigint NULL NULL NULL NULL bigint(11) @@ -468,6 +643,100 @@ NULL information_schema FILES CHECKSUM b 3.0000 information_schema GLOBAL_STATUS VARIABLE_VALUE varchar 1024 3072 utf8 utf8_general_ci varchar(1024) 3.0000 information_schema GLOBAL_VARIABLES VARIABLE_NAME varchar 64 192 utf8 utf8_general_ci varchar(64) 3.0000 information_schema GLOBAL_VARIABLES VARIABLE_VALUE varchar 1024 3072 utf8 utf8_general_ci varchar(1024) +3.0000 information_schema INDEX_STATISTICS TABLE_SCHEMA varchar 192 576 utf8 utf8_general_ci varchar(192) +3.0000 information_schema INDEX_STATISTICS TABLE_NAME varchar 192 576 utf8 utf8_general_ci varchar(192) +3.0000 information_schema INDEX_STATISTICS INDEX_NAME varchar 192 576 utf8 utf8_general_ci varchar(192) +NULL information_schema INDEX_STATISTICS ROWS_READ int NULL NULL NULL NULL int(21) +3.0000 information_schema INNODB_BUFFER_POOL_PAGES page_type varchar 64 192 utf8 utf8_general_ci varchar(64) +NULL information_schema INNODB_BUFFER_POOL_PAGES space_id bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES page_no bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES lru_position bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES fix_count bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES flush_type bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB space_id bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB page_no bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB compressed bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB part_len bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB next_page_no bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB lru_position bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB fix_count bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB flush_type bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_BUFFER_POOL_PAGES_INDEX schema_name varchar 64 192 utf8 utf8_general_ci varchar(64) +3.0000 information_schema INNODB_BUFFER_POOL_PAGES_INDEX table_name varchar 64 192 utf8 utf8_general_ci varchar(64) +3.0000 information_schema INNODB_BUFFER_POOL_PAGES_INDEX index_name varchar 64 192 utf8 utf8_general_ci varchar(64) +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX space_id bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX page_no bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX n_recs bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX data_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX hashed bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX accessed bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX modified bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX dirty bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX old bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX lru_position bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX fix_count bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX flush_type bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_CMP page_size int NULL NULL NULL NULL int(5) +NULL information_schema INNODB_CMP compress_ops int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP compress_ops_ok int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP compress_time int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP uncompress_ops int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP uncompress_time int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM page_size int NULL NULL NULL NULL int(5) +NULL information_schema INNODB_CMPMEM pages_used int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM pages_free int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM relocation_ops bigint NULL NULL NULL NULL bigint(21) +NULL information_schema INNODB_CMPMEM relocation_time int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM_RESET page_size int NULL NULL NULL NULL int(5) +NULL information_schema INNODB_CMPMEM_RESET pages_used int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM_RESET pages_free int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM_RESET relocation_ops bigint NULL NULL NULL NULL bigint(21) +NULL information_schema INNODB_CMPMEM_RESET relocation_time int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET page_size int NULL NULL NULL NULL int(5) +NULL information_schema INNODB_CMP_RESET compress_ops int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET compress_ops_ok int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET compress_time int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET uncompress_ops int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET uncompress_time int NULL NULL NULL NULL int(11) +3.0000 information_schema INNODB_INDEX_STATS table_name varchar 192 576 utf8 utf8_general_ci varchar(192) +3.0000 information_schema INNODB_INDEX_STATS index_name varchar 192 576 utf8 utf8_general_ci varchar(192) +NULL information_schema INNODB_INDEX_STATS fields bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_INDEX_STATS row_per_keys varchar 256 768 utf8 utf8_general_ci varchar(256) +NULL information_schema INNODB_INDEX_STATS index_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_INDEX_STATS leaf_pages bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_LOCKS lock_id varchar 81 243 utf8 utf8_general_ci varchar(81) +3.0000 information_schema INNODB_LOCKS lock_trx_id varchar 18 54 utf8 utf8_general_ci varchar(18) +3.0000 information_schema INNODB_LOCKS lock_mode varchar 32 96 utf8 utf8_general_ci varchar(32) +3.0000 information_schema INNODB_LOCKS lock_type varchar 32 96 utf8 utf8_general_ci varchar(32) +3.0000 information_schema INNODB_LOCKS lock_table varchar 1024 3072 utf8 utf8_general_ci varchar(1024) +3.0000 information_schema INNODB_LOCKS lock_index varchar 1024 3072 utf8 utf8_general_ci varchar(1024) +NULL information_schema INNODB_LOCKS lock_space bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_LOCKS lock_page bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_LOCKS lock_rec bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_LOCKS lock_data varchar 8192 24576 utf8 utf8_general_ci varchar(8192) +3.0000 information_schema INNODB_LOCK_WAITS requesting_trx_id varchar 18 54 utf8 utf8_general_ci varchar(18) +3.0000 information_schema INNODB_LOCK_WAITS requested_lock_id varchar 81 243 utf8 utf8_general_ci varchar(81) +3.0000 information_schema INNODB_LOCK_WAITS blocking_trx_id varchar 18 54 utf8 utf8_general_ci varchar(18) +3.0000 information_schema INNODB_LOCK_WAITS blocking_lock_id varchar 81 243 utf8 utf8_general_ci varchar(81) +NULL information_schema INNODB_RSEG rseg_id bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG space_id bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG zip_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG page_no bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG max_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG curr_size bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_TABLE_STATS table_name varchar 192 576 utf8 utf8_general_ci varchar(192) +NULL information_schema INNODB_TABLE_STATS rows bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS clust_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS other_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS modified bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_TRX trx_id varchar 18 54 utf8 utf8_general_ci varchar(18) +3.0000 information_schema INNODB_TRX trx_state varchar 13 39 utf8 utf8_general_ci varchar(13) +NULL information_schema INNODB_TRX trx_started datetime NULL NULL NULL NULL datetime +3.0000 information_schema INNODB_TRX trx_requested_lock_id varchar 81 243 utf8 utf8_general_ci varchar(81) +NULL information_schema INNODB_TRX trx_wait_started datetime NULL NULL NULL NULL datetime +NULL information_schema INNODB_TRX trx_weight bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TRX trx_mysql_thread_id bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_TRX trx_query varchar 1024 3072 utf8 utf8_general_ci varchar(1024) 3.0000 information_schema KEY_COLUMN_USAGE CONSTRAINT_CATALOG varchar 512 1536 utf8 utf8_general_ci varchar(512) 3.0000 information_schema KEY_COLUMN_USAGE CONSTRAINT_SCHEMA varchar 64 192 utf8 utf8_general_ci varchar(64) 3.0000 information_schema KEY_COLUMN_USAGE CONSTRAINT_NAME varchar 64 192 utf8 utf8_general_ci varchar(64) @@ -523,6 +792,7 @@ NULL information_schema PROCESSLIST ID b NULL information_schema PROCESSLIST TIME int NULL NULL NULL NULL int(7) 3.0000 information_schema PROCESSLIST STATE varchar 64 192 utf8 utf8_general_ci varchar(64) 1.0000 information_schema PROCESSLIST INFO longtext 4294967295 4294967295 utf8 utf8_general_ci longtext +NULL information_schema PROCESSLIST TIME_MS decimal NULL NULL NULL NULL decimal(22,3) 3.0000 information_schema REFERENTIAL_CONSTRAINTS CONSTRAINT_CATALOG varchar 512 1536 utf8 utf8_general_ci varchar(512) 3.0000 information_schema REFERENTIAL_CONSTRAINTS CONSTRAINT_SCHEMA varchar 64 192 utf8 utf8_general_ci varchar(64) 3.0000 information_schema REFERENTIAL_CONSTRAINTS CONSTRAINT_NAME varchar 64 192 utf8 utf8_general_ci varchar(64) @@ -619,6 +889,11 @@ NULL information_schema TABLES CHECKSUM 3.0000 information_schema TABLE_PRIVILEGES TABLE_NAME varchar 64 192 utf8 utf8_general_ci varchar(64) 3.0000 information_schema TABLE_PRIVILEGES PRIVILEGE_TYPE varchar 64 192 utf8 utf8_general_ci varchar(64) 3.0000 information_schema TABLE_PRIVILEGES IS_GRANTABLE varchar 3 9 utf8 utf8_general_ci varchar(3) +3.0000 information_schema TABLE_STATISTICS TABLE_SCHEMA varchar 192 576 utf8 utf8_general_ci varchar(192) +3.0000 information_schema TABLE_STATISTICS TABLE_NAME varchar 192 576 utf8 utf8_general_ci varchar(192) +NULL information_schema TABLE_STATISTICS ROWS_READ int NULL NULL NULL NULL int(21) +NULL information_schema TABLE_STATISTICS ROWS_CHANGED int NULL NULL NULL NULL int(21) +NULL information_schema TABLE_STATISTICS ROWS_CHANGED_X_INDEXES int NULL NULL NULL NULL int(21) 3.0000 information_schema TRIGGERS TRIGGER_CATALOG varchar 512 1536 utf8 utf8_general_ci varchar(512) 3.0000 information_schema TRIGGERS TRIGGER_SCHEMA varchar 64 192 utf8 utf8_general_ci varchar(64) 3.0000 information_schema TRIGGERS TRIGGER_NAME varchar 64 192 utf8 utf8_general_ci varchar(64) @@ -645,6 +920,29 @@ NULL information_schema TRIGGERS CREATED 3.0000 information_schema USER_PRIVILEGES TABLE_CATALOG varchar 512 1536 utf8 utf8_general_ci varchar(512) 3.0000 information_schema USER_PRIVILEGES PRIVILEGE_TYPE varchar 64 192 utf8 utf8_general_ci varchar(64) 3.0000 information_schema USER_PRIVILEGES IS_GRANTABLE varchar 3 9 utf8 utf8_general_ci varchar(3) +3.0000 information_schema USER_STATISTICS USER varchar 48 144 utf8 utf8_general_ci varchar(48) +NULL information_schema USER_STATISTICS TOTAL_CONNECTIONS int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS CONCURRENT_CONNECTIONS int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS CONNECTED_TIME int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS BUSY_TIME double NULL NULL NULL NULL double +NULL information_schema USER_STATISTICS CPU_TIME double NULL NULL NULL NULL double +NULL information_schema USER_STATISTICS BYTES_RECEIVED int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS BYTES_SENT int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS BINLOG_BYTES_WRITTEN int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS ROWS_READ int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS ROWS_SENT int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS ROWS_DELETED int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS ROWS_INSERTED int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS ROWS_UPDATED int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS SELECT_COMMANDS int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS UPDATE_COMMANDS int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS OTHER_COMMANDS int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS COMMIT_TRANSACTIONS int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS ROLLBACK_TRANSACTIONS int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS DENIED_CONNECTIONS int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS LOST_CONNECTIONS int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS ACCESS_DENIED int NULL NULL NULL NULL int(21) +NULL information_schema USER_STATISTICS EMPTY_QUERIES int NULL NULL NULL NULL int(21) 3.0000 information_schema VIEWS TABLE_CATALOG varchar 512 1536 utf8 utf8_general_ci varchar(512) 3.0000 information_schema VIEWS TABLE_SCHEMA varchar 64 192 utf8 utf8_general_ci varchar(64) 3.0000 information_schema VIEWS TABLE_NAME varchar 64 192 utf8 utf8_general_ci varchar(64) @@ -655,3 +953,7 @@ NULL information_schema TRIGGERS CREATED 3.0000 information_schema VIEWS SECURITY_TYPE varchar 7 21 utf8 utf8_general_ci varchar(7) 3.0000 information_schema VIEWS CHARACTER_SET_CLIENT varchar 32 96 utf8 utf8_general_ci varchar(32) 3.0000 information_schema VIEWS COLLATION_CONNECTION varchar 32 96 utf8 utf8_general_ci varchar(32) +3.0000 information_schema XTRADB_ENHANCEMENTS name varchar 255 765 utf8 utf8_general_ci varchar(255) +3.0000 information_schema XTRADB_ENHANCEMENTS description varchar 255 765 utf8 utf8_general_ci varchar(255) +3.0000 information_schema XTRADB_ENHANCEMENTS comment varchar 100 300 utf8 utf8_general_ci varchar(100) +3.0000 information_schema XTRADB_ENHANCEMENTS link varchar 255 765 utf8 utf8_general_ci varchar(255) === modified file 'mysql-test/suite/funcs_1/r/is_tables_is.result' --- a/mysql-test/suite/funcs_1/r/is_tables_is.result 2009-10-10 09:59:06 +0000 +++ b/mysql-test/suite/funcs_1/r/is_tables_is.result 2009-10-26 11:55:49 +0000 @@ -38,6 +38,29 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema +TABLE_NAME CLIENT_STATISTICS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema TABLE_NAME COLLATIONS TABLE_TYPE SYSTEM VIEW ENGINE MEMORY @@ -245,6 +268,29 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema +TABLE_NAME INDEX_STATISTICS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema TABLE_NAME INNODB_BUFFER_POOL_PAGES TABLE_TYPE SYSTEM VIEW ENGINE MEMORY @@ -889,6 +935,29 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema +TABLE_NAME TABLE_STATISTICS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema TABLE_NAME TRIGGERS TABLE_TYPE SYSTEM VIEW ENGINE MYISAM_OR_MARIA @@ -935,6 +1004,29 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema +TABLE_NAME USER_STATISTICS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema TABLE_NAME VIEWS TABLE_TYPE SYSTEM VIEW ENGINE MYISAM_OR_MARIA @@ -1021,6 +1113,29 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema +TABLE_NAME CLIENT_STATISTICS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema TABLE_NAME COLLATIONS TABLE_TYPE SYSTEM VIEW ENGINE MEMORY @@ -1228,6 +1343,29 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema +TABLE_NAME INDEX_STATISTICS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema TABLE_NAME INNODB_BUFFER_POOL_PAGES TABLE_TYPE SYSTEM VIEW ENGINE MEMORY @@ -1872,6 +2010,29 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema +TABLE_NAME TABLE_STATISTICS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema TABLE_NAME TRIGGERS TABLE_TYPE SYSTEM VIEW ENGINE MYISAM_OR_MARIA @@ -1918,6 +2079,29 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema +TABLE_NAME USER_STATISTICS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema TABLE_NAME VIEWS TABLE_TYPE SYSTEM VIEW ENGINE MYISAM_OR_MARIA === modified file 'mysql-test/suite/funcs_1/t/is_tables_is.test' --- a/mysql-test/suite/funcs_1/t/is_tables_is.test 2008-03-07 16:33:07 +0000 +++ b/mysql-test/suite/funcs_1/t/is_tables_is.test 2009-10-26 11:55:49 +0000 @@ -12,7 +12,7 @@ # Create this script based on older scripts and new code. # +--source include/not_embedded.inc let $my_where = WHERE table_schema = 'information_schema' AND table_name <> 'profiling'; --source suite/funcs_1/datadict/tables1.inc - === modified file 'mysql-test/suite/pbxt/r/mysqlshow.result' --- a/mysql-test/suite/pbxt/r/mysqlshow.result 2009-08-17 15:57:58 +0000 +++ b/mysql-test/suite/pbxt/r/mysqlshow.result 2009-10-26 11:55:49 +0000 @@ -80,6 +80,7 @@ Database: information_schema | Tables | +---------------------------------------+ | CHARACTER_SETS | +| CLIENT_STATISTICS | | COLLATIONS | | COLLATION_CHARACTER_SET_APPLICABILITY | | COLUMNS | @@ -89,6 +90,7 @@ Database: information_schema | FILES | | GLOBAL_STATUS | | GLOBAL_VARIABLES | +| INDEX_STATISTICS | | KEY_COLUMN_USAGE | | PARTITIONS | | PLUGINS | @@ -104,8 +106,10 @@ Database: information_schema | TABLES | | TABLE_CONSTRAINTS | | TABLE_PRIVILEGES | +| TABLE_STATISTICS | | TRIGGERS | | USER_PRIVILEGES | +| USER_STATISTICS | | VIEWS | | INNODB_BUFFER_POOL_PAGES | | PBXT_STATISTICS | @@ -128,6 +132,7 @@ Database: INFORMATION_SCHEMA | Tables | +---------------------------------------+ | CHARACTER_SETS | +| CLIENT_STATISTICS | | COLLATIONS | | COLLATION_CHARACTER_SET_APPLICABILITY | | COLUMNS | @@ -137,6 +142,7 @@ Database: INFORMATION_SCHEMA | FILES | | GLOBAL_STATUS | | GLOBAL_VARIABLES | +| INDEX_STATISTICS | | KEY_COLUMN_USAGE | | PARTITIONS | | PLUGINS | @@ -152,8 +158,10 @@ Database: INFORMATION_SCHEMA | TABLES | | TABLE_CONSTRAINTS | | TABLE_PRIVILEGES | +| TABLE_STATISTICS | | TRIGGERS | | USER_PRIVILEGES | +| USER_STATISTICS | | VIEWS | | INNODB_BUFFER_POOL_PAGES | | PBXT_STATISTICS |

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[Maria-developers] [Branch ~maria-captains/maria/5.1] Rev 2748: Automatic merge with maria-merge
by noreply＠launchpad.net 26 Oct '09

26 Oct '09

Merge authors: Kristian Nielsen (knielsen) Michael Widenius (monty) Peter Lieverdink <me(a)cafuego.net> Sergey Petrunia (sergefp) Related merge proposals: https://code.launchpad.net/~ourdelta-core/maria/maria-5.1-ourdelta/+merge/1… proposed by: Cafuego (cafuego) review: Approve - Kristian Nielsen (knielsen) ------------------------------------------------------------ revno: 2748 [merge] committer: Michael Widenius <monty(a)askmonty.org> branch nick: mysql-maria timestamp: Mon 2009-10-26 13:38:17 +0200 message: Automatic merge with maria-merge modified: Docs/INSTALL-BINARY Docs/myisam.txt Docs/mysql.info README configure.in libmysql/libmysql.c mysql-test/mysql-stress-test.pl mysys/my_init.c mysys/safemalloc.c scripts/make_binary_distribution.sh scripts/mysql_secure_installation.sh sql/mysqld.cc sql/sql_select.cc sql/udf_example.c storage/maria/Makefile.am storage/myisam/Makefile.am support-files/Makefile.am support-files/config.huge.ini.sh* support-files/config.medium.ini.sh* support-files/config.small.ini.sh* support-files/my-innodb-heavy-4G.cnf.sh support-files/my-small.cnf.sh support-files/mysql.server.sh -- lp:maria https://code.launchpad.net/~maria-captains/maria/5.1 Your team Maria developers is subscribed to branch lp:maria. To unsubscribe from this branch go to https://code.launchpad.net/~maria-captains/maria/5.1/+edit-subscription.

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[Maria-developers] [Branch ~maria-captains/maria/5.1] Rev 2747: Fixed compiler warning message
by noreply＠launchpad.net 26 Oct '09

26 Oct '09

------------------------------------------------------------ revno: 2747 committer: Michael Widenius <monty(a)askmonty.org> branch nick: mysql-maria timestamp: Mon 2009-10-26 13:35:42 +0200 message: Fixed compiler warning message - Added checking of return value for system(), freopen(), fgets() and chown() - Ensure that calls that require a format strings gets a format string - Other trivial things Updated test suite results (especially for pbxt and embedded server) Removed warning for "Invalid (old?) table or database name 'mysqld.1'" from pbxt tests Speed up some pbxt tests by inserting begin ; commit; around "while loops with inserts" Added mysqld startup option '--debug-flush' Create maria_recovery.trace in data directory instead of current directory added: mysql-test/suite/funcs_1/r/is_tables_is_embedded.result mysql-test/suite/funcs_1/t/is_tables_is_embedded.test mysql-test/suite/pbxt/my.cnf modified: client/mysql.cc client/mysql_upgrade.c client/mysqladmin.cc client/mysqlslap.c extra/yassl/src/crypto_wrapper.cpp extra/yassl/taocrypt/src/aes.cpp extra/yassl/taocrypt/src/blowfish.cpp extra/yassl/taocrypt/src/misc.cpp include/mysys_err.h mysql-test/mysql-test-run.pl mysql-test/suite/funcs_1/r/is_columns_is_embedded.result mysql-test/suite/funcs_1/r/is_tables_myisam_embedded.result mysql-test/suite/funcs_1/r/is_tables_mysql_embedded.result mysql-test/suite/funcs_1/t/is_tables_is.test mysql-test/suite/pbxt/t/count_distinct3.test mysql-test/suite/pbxt/t/subselect.test mysys/errors.c mysys/my_copy.c mysys/my_redel.c mysys/safemalloc.c sql/ha_partition.cc sql/log.cc sql/mysqld.cc sql/rpl_rli.cc sql/set_var.cc sql/slave.cc sql/sql_cache.cc sql/sql_parse.cc sql/sql_plugin.cc sql/sql_select.cc sql/udf_example.c storage/maria/ha_maria.cc storage/maria/ma_recovery.c storage/maria/unittest/ma_test_loghandler-t.c storage/pbxt/src/strutil_xt.cc tests/mysql_client_test.c unittest/mysys/base64-t.c -- lp:maria https://code.launchpad.net/~maria-captains/maria/5.1 Your team Maria developers is subscribed to branch lp:maria. To unsubscribe from this branch go to https://code.launchpad.net/~maria-captains/maria/5.1/+edit-subscription.

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[Maria-developers] Patch for PBXT to fix warnings when running test suite
by Michael Widenius 26 Oct '09

26 Oct '09

Hi! Here is a set of fixes I just applied to pbxt in MariaDB 5.1. The full commit message should already have been sent to the list. Fixes: Detect temporary tables by checking if that path for the table is in the mysql data directory. The database for temporary tables is after this patch, from PBXT point of view, "" This is needed to stop PBXT from calling filename_to_tablename() with the base directory as an argument, which caused ERROR: Invalid (old?) table or database name 'mysqld.1'" in the log when running the test suite. The above was a hard problem to fix (took me 3 hours to come up with the above solution that seams to work (have run all tests)). The problem is that MySQL for CREATE TEMPORARY TABLE test.t (a int)) Tells the engine that: database is 'test' table name is 't' path is: 'mysql_tmpdir/#sqlxxxxxxx' As pbxt only remmebers the path and uses this to generate database names, it confused mysql when the mysql_tmpdir above when run from mysqltest is /long-path..../mysqld.1' and gave a warning about pbxt using a database name of 'mysqld.1' MyISAM doesn't have a problem with this as it only works with path names and doesn't care about databases. Other things: - The new my.cnf file helps that you don't have to use the option mysqld=--default-storage-engine=pbxt when running pbx tests - Speedup for some tests that caused timeouts in buildbot I also added more fixes to MariaDB 5.1, so that now all tests should work fine when pbxt is enabled. (Some test results had to be updated as PBXT is now in by default) Questions or suggestions welcome. Regards, Monty (PS, all code below is of course given to you under the new BSD license, so feel free to use them in any way you want. Same thing will apply for any other patch we do to the files in the pbxt directory or the pbxt related test files) === added file 'mysql-test/suite/pbxt/my.cnf' --- mysql-test/suite/pbxt/my.cnf 1970-01-01 00:00:00 +0000 +++ mysql-test/suite/pbxt/my.cnf 2009-10-25 20:03:55 +0000 @@ -0,0 +1,9 @@ +# Use default setting for mysqld processes +!include include/default_mysqld.cnf + +[mysqld.1] +default-storage-engine=pbxt + +[ENV] +MASTER_MYSOCK= @mysqld.1.socket +MASTER_MYPORT= @mysqld.1.port === modified file 'mysql-test/suite/pbxt/t/subselect.test' --- mysql-test/suite/pbxt/t/subselect.test 2009-04-02 10:03:14 +0000 +++ mysql-test/suite/pbxt/t/subselect.test 2009-10-26 10:19:54 +0000 @@ -814,12 +814,14 @@ create table t3 (a int, b int, index a ( insert into t1 values (1,10), (2,20), (3,30), (4,40); disable_query_log; # making table large enough +begin; let $1 = 10000; while ($1) { eval insert into t1 values (rand()*100000+200,rand()*100000); dec $1; } +commit; enable_query_log; insert into t2 values (2), (3), (4), (5); insert into t3 values (10,3), (20,4), (30,5); @@ -2557,6 +2559,7 @@ CREATE TABLE t2 (x int auto_increment, y PRIMARY KEY (x), FOREIGN KEY (y) REFERENCES t1 (b)); disable_query_log; +begin; let $1=3000; while ($1) { @@ -2570,6 +2573,7 @@ while ($1) } dec $1; } +commit; enable_query_log; SET SESSION sort_buffer_size = 32 * 1024; @@ -3156,11 +3160,13 @@ insert into t1 values(1,1),(2,2), (3, 3) let $i=10000; --disable_query_log --disable_warnings +begin; while ($i) { eval insert into t2 values (-1 , $i/5000 + 1, '$i'); dec $i; } +commit; --enable_warnings --enable_query_log set session sort_buffer_size= 33*1024; === modified file 'storage/pbxt/src/strutil_xt.cc' --- storage/pbxt/src/strutil_xt.cc 2009-09-03 06:15:03 +0000 +++ storage/pbxt/src/strutil_xt.cc 2009-10-25 19:29:19 +0000 @@ -21,10 +21,8 @@ * H&G2JCtL */ +#include "mysql_priv.h" #include "xt_config.h" - -#include <stdio.h> -#include <string.h> #include <ctype.h> #include "strutil_xt.h" @@ -109,6 +107,14 @@ xtPublic void xt_2nd_last_name_of_path(s *dest = 0; return; } + /* If temporary file */ + if (!is_prefix(path, mysql_data_home) && + !is_prefix(path, mysql_real_data_home)) + { + *dest= 0; + return; + } + ptr = path + len - 1; while (ptr != path && !XT_IS_DIR_CHAR(*ptr)) ptr--; --------------

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[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (monty:2748)
by Michael Widenius 26 Oct '09

26 Oct '09

#At lp:maria based on revid:monty@askmonty.org-20091026113542-d1nvmnkg58vyigmx 2748 Michael Widenius 2009-10-26 [merge] Automatic merge with maria-merge modified: Docs/INSTALL-BINARY Docs/myisam.txt Docs/mysql.info README configure.in libmysql/libmysql.c mysql-test/mysql-stress-test.pl mysys/my_init.c mysys/safemalloc.c scripts/make_binary_distribution.sh scripts/mysql_secure_installation.sh sql/mysqld.cc sql/sql_select.cc sql/udf_example.c storage/maria/Makefile.am storage/myisam/Makefile.am support-files/Makefile.am support-files/config.huge.ini.sh* support-files/config.medium.ini.sh* support-files/config.small.ini.sh* support-files/my-innodb-heavy-4G.cnf.sh support-files/my-small.cnf.sh support-files/mysql.server.sh === modified file 'Docs/INSTALL-BINARY' --- a/Docs/INSTALL-BINARY 2009-09-16 12:03:18 +0000 +++ b/Docs/INSTALL-BINARY 2009-10-23 16:48:54 +0000 @@ -1,25 +1,20 @@ +MariaDB and MySQL have identical install methods. In this document we +describe how to install MariaDB; However all documentation at www.mysql.com +also applies. -2.9. Installing MySQL from tar.gz Packages on Other Unix-Like Systems - This section covers the installation of MySQL binary distributions - that are provided for various platforms in the form of compressed - tar files (files with a .tar.gz extension). See Section 2.1.2.4, - "MySQL Binaries Compiled by Sun Microsystems, Inc.," for a - detailed list. +2.9. Installing MariaDB from tar.gz Packages on Other Unix-Like Systems - To obtain MySQL, see Section 2.1.3, "How to Get MySQL." + This section covers the installation of MariaDB binary distributions + that are provided for various platforms in the form of compressed + tar files (files with a .tar.gz extension). - MySQL tar file binary distributions have names of the form - mysql-VERSION-OS.tar.gz, where VERSION is a number (for example, + MariaDB tar file binary distributions have names of the form + mariadb-VERSION-OS.tar.gz, where VERSION is a number (for example, 5.1.39), and OS indicates the type of operating system for which the distribution is intended (for example, pc-linux-i686). - In addition to these generic packages, we also offer binaries in - platform-specific package formats for selected platforms. See - Section 2.2, "Standard MySQL Installation Using a Binary - Distribution," for more information on how to install these. - - You need the following tools to install a MySQL tar file binary + You need the following tools to install a MariaDB tar file binary distribution: * GNU gunzip to uncompress the distribution. @@ -33,11 +28,14 @@ program. On other systems with a deficient tar, you should install GNU tar first. - If you run into problems and need to file a bug report, please use - the instructions in Section 1.6, "How to Report Bugs or Problems." + If you run into problems and need to file a bug report, + please report them to: http://bugs.launchpad.net/maria + + See the instructions in Section 1.6, "How to Report Bugs or Problems." The basic commands that you must execute to install and use a - MySQL binary distribution are: + MariaDB binary distribution are: + shell> groupadd mysql shell> useradd -g mysql mysql shell> cd /usr/local @@ -53,7 +51,7 @@ shell> bin/mysqld_safe --user=mysql & Note - This procedure does not set up any passwords for MySQL accounts. + This procedure does not set up any passwords for MariaDB accounts. After following the procedure, proceed to Section 2.11, "Post-Installation Setup and Testing." @@ -80,8 +78,8 @@ shell> useradd -g mysql mysql shell> cd /usr/local 3. Obtain a distribution file using the instructions in Section - 2.1.3, "How to Get MySQL." For a given release, binary - distributions for all platforms are built from the same MySQL + 2.1.3, "How to Get MariaDB." For a given release, binary + distributions for all platforms are built from the same MariaDB source distribution. 4. Unpack the distribution, which creates the installation @@ -106,7 +104,7 @@ shell> cd mysql + The bin directory contains client programs and the server. You should add the full path name of this directory to your PATH environment variable so that your - shell finds the MySQL programs properly. See Section + shell finds the MariaDB programs properly. See Section 2.14, "Environment Variables." + The scripts directory contains the mysql_install_db @@ -126,8 +124,8 @@ shell> chgrp -R mysql . the mysql user. The second changes the group attribute to the mysql group. - 7. If you have not installed MySQL before, you must create the - MySQL data directory and initialize the grant tables: + 7. If you have not installed MariaDB before, you must create the + MariaDB data directory and initialize the grant tables: shell> scripts/mysql_install_db --user=mysql If you run the command as root, include the --user option as shown. If you run the command while logged in as that user, @@ -137,25 +135,26 @@ shell> scripts/mysql_install_db --user=m After creating or updating the grant tables, you need to restart the server manually. - 8. Most of the MySQL installation can be owned by root if you + 8. Most of the MariaDB installation can be owned by root if you like. The exception is that the data directory must be owned by mysql. To accomplish this, run the following commands as root in the installation directory: + shell> chown -R root . shell> chown -R mysql data - 9. If you want MySQL to start automatically when you boot your + 9. If you want MariaDB to start automatically when you boot your machine, you can copy support-files/mysql.server to the location where your system has its startup files. More information can be found in the support-files/mysql.server script itself and in Section 2.11.2.2, "Starting and Stopping - MySQL Automatically." + MariaDB Automatically." 10. You can set up new accounts using the bin/mysql_setpermission script if you install the DBI and DBD::mysql Perl modules. See Section 4.6.14, "mysql_setpermission --- Interactively Set Permissions in Grant Tables." For Perl module installation instructions, see Section 2.15, "Perl Installation Notes." - 11. If you would like to use mysqlaccess and have the MySQL + 11. If you would like to use mysqlaccess and have the MariaDB distribution in some nonstandard location, you must change the location where mysqlaccess expects to find the mysql client. Edit the bin/mysqlaccess script at approximately line 18. @@ -166,7 +165,7 @@ $MYSQL = '/usr/local/bin/mysql'; error will occur when you run mysqlaccess. After everything has been unpacked and installed, you should test - your distribution. To start the MySQL server, use the following + your distribution. To start the MariaDB server, use the following command: shell> bin/mysqld_safe --user=mysql & @@ -185,7 +184,7 @@ shell> bin/mysqld_safe --user=mysql & Note - The accounts that are listed in the MySQL grant tables initially + The accounts that are listed in the MariaDB grant tables initially have no passwords. After starting the server, you should set up passwords for them using the instructions in Section 2.11, "Post-Installation Setup and Testing." === modified file 'Docs/myisam.txt' --- a/Docs/myisam.txt 2000-07-31 19:29:14 +0000 +++ b/Docs/myisam.txt 2009-09-30 23:40:51 +0000 @@ -868,7 +868,7 @@ Space compression makes the index file s Prefix compression helps if there are many strings with an identical prefix. In memory table characteristics -HEAP tables only exists in memory so they are lost if `mysqld' is taken down or crashes. But since they are *very* fast they are usefull as anyway. +HEAP tables only exists in memory so they are lost if `mysqld' is taken down or crashes. But since they are *very* fast they are useful as anyway. The *MySQL* internal HEAP tables uses 100% dynamic hashing without overflow areas and don't have problems with delete. === modified file 'Docs/mysql.info' --- a/Docs/mysql.info 2007-11-02 11:29:13 +0000 +++ b/Docs/mysql.info 2009-10-23 16:48:54 +0000 @@ -1,3 +1,10 @@ +MariaDB is in most aspects identical to MySQL. + +Differences between MySQL and MariaDB can be found at: +http://askmonty.org/wiki/index.php/MariaDB_versus_MySQL + +The MariaDB references manual can be found at: +http://askmonty.org/wiki/index.php/Manual The MySQL Reference Manual is available in various formats on http://dev.mysql.com/doc; if you're interested in the DocBook XML === modified file 'README' --- a/README 2009-09-15 10:46:35 +0000 +++ b/README 2009-10-23 16:48:54 +0000 @@ -1,5 +1,4 @@ This is a release of MariaDB, a branch of MySQL. -MySQL is brought to you by the MySQL team at Sun Microsystems, Inc. MariaDB is a drop-in replacement of MySQL, with more features, less bugs and better performance. === modified file 'configure.in' --- a/configure.in 2009-10-08 09:43:31 +0000 +++ b/configure.in 2009-10-23 19:26:26 +0000 @@ -2847,7 +2847,7 @@ do done AC_SUBST(sql_union_dirs) -# Some usefull subst +# Some useful subst AC_SUBST(CC) AC_SUBST(GXX) @@ -2897,13 +2897,11 @@ AC_CONFIG_COMMANDS_POST(ac_configure_arg AC_OUTPUT echo -echo "MySQL has a Web site at http://www.mysql.com/ which carries details on the" -echo "latest release, upcoming features, and other information to make your" -echo "work or play with MySQL more productive. There you can also find" -echo "information about mailing lists for MySQL discussion." +echo "You can find information about MariaDB at" +echo http://askmonty.org/wiki/index.php/MariaDB echo echo "Remember to check the platform specific part of the reference manual for" -echo "hints about installing MySQL on your platform. Also have a look at the" +echo "hints about installing MariaDB on your platform. Also have a look at the" echo "files in the Docs directory." echo @@ -2922,5 +2920,5 @@ echo "---" # The following text is checked in ./Do-compile to verify that configure # ended sucessfully - don't remove it. -echo "Thank you for choosing MySQL!" +echo "Thank you for choosing MariaDB!" echo === modified file 'libmysql/libmysql.c' --- a/libmysql/libmysql.c 2009-10-02 10:36:28 +0000 +++ b/libmysql/libmysql.c 2009-10-23 16:48:54 +0000 @@ -1432,7 +1432,8 @@ mysql_get_server_info(MYSQL *mysql) my_bool STDCALL mariadb_connection(MYSQL *mysql) { - return strinstr(mysql->server_version, "MariaDB") != 0; + return (strinstr(mysql->server_version, "MariaDB") != 0 || + strinstr(mysql->server_version, "-maria-") != 0); } const char * STDCALL === modified file 'mysql-test/mysql-stress-test.pl' --- a/mysql-test/mysql-stress-test.pl 2006-03-03 18:15:01 +0000 +++ b/mysql-test/mysql-stress-test.pl 2009-09-30 23:40:51 +0000 @@ -1100,7 +1100,7 @@ mysql-stress-test.pl --stress-basedir=<d they specified in the list file. --sleep-time=<time in seconds> - Delay between test execution. Could be usefull in continued testsing + Delay between test execution. Could be useful in continued testsing when one of instance of stress script perform periodical cleanup or recreating of some database objects @@ -1109,7 +1109,7 @@ mysql-stress-test.pl --stress-basedir=<d --check-tests-file Check file with list of tests. If file was modified it will force to - reread list of tests. Could be usefull in continued testing for + reread list of tests. Could be useful in continued testing for adding/removing tests without script interruption --mysqltest=/path/to/mysqltest binary === modified file 'mysys/my_init.c' --- a/mysys/my_init.c 2009-09-07 20:50:10 +0000 +++ b/mysys/my_init.c 2009-10-16 15:44:58 +0000 @@ -42,7 +42,8 @@ static void netware_init(); my_bool my_init_done= 0; uint mysys_usage_id= 0; /* Incremented for each my_init() */ -ulong my_thread_stack_size= 65536; + +ulong my_thread_stack_size= (sizeof(void*) <= 4)? 65536: ((256-16)*1024); static ulong atoi_octal(const char *str) { === modified file 'mysys/safemalloc.c' --- a/mysys/safemalloc.c 2009-10-26 11:35:42 +0000 +++ b/mysys/safemalloc.c 2009-10-26 11:38:17 +0000 @@ -436,7 +436,7 @@ void TERMINATE(FILE *file, uint flag) /* Report where a piece of memory was allocated - This is usefull to call from withing a debugger + This is useful to call from withing a debugger */ void sf_malloc_report_allocated(void *memory) === modified file 'scripts/make_binary_distribution.sh' --- a/scripts/make_binary_distribution.sh 2009-09-07 20:50:10 +0000 +++ b/scripts/make_binary_distribution.sh 2009-10-23 16:48:54 +0000 @@ -171,9 +171,9 @@ case $VERSION_NAME in *-ndb-* ) VERSION_NAME=`echo $VERSION_NAME | sed -e 's/[.0-9]*-ndb-//'` ;; esac if [ x"$SHORT_PRODUCT_TAG" != x"" ] ; then - NEW_NAME=mysql-$SHORT_PRODUCT_TAG-$VERSION_NAME-$PLATFORM$SUFFIX + NEW_NAME=mariadb-$SHORT_PRODUCT_TAG-$VERSION_NAME-$PLATFORM$SUFFIX else - NEW_NAME=mysql@MYSQL_SERVER_SUFFIX@-$VERSION_NAME-$PLATFORM$SUFFIX + NEW_NAME=mariadb@MYSQL_SERVER_SUFFIX@-$VERSION_NAME-$PLATFORM$SUFFIX fi # ---------------------------------------------------------------------- @@ -239,8 +239,8 @@ if [ x"$BASE_SYSTEM" != x"netware" ] ; t # ---------------------------------------------------------------------- cd scripts - rm -f mysql_install_db - @MAKE@ mysql_install_db \ + rm -f mysql_install_db mysqld_safe mysql_fix_privilege_tables + @MAKE@ mysql_install_db mysqld_safe mysql_fix_privilege_tables \ prefix=. \ bindir=./bin \ sbindir=./bin \ @@ -257,7 +257,7 @@ if [ x"$BASE_SYSTEM" != x"netware" ] ; t sbindir=./bin \ scriptdir=./bin \ libexecdir=./bin \ - pkgdatadir=@pkgdatadir@ + pkgdatadir=./share cd .. # ---------------------------------------------------------------------- @@ -320,6 +320,33 @@ if [ x"$BASE_SYSTEM" != x"netware" ] ; t mkdir $DEST/data $DEST/data/mysql $DEST/data/test chmod o-rwx $DEST/data $DEST/data/mysql $DEST/data/test + # Remove not needed files + rm $DEST/share/mysql/errmsg.txt + + # Remove NDB files + rm -f $DEST/share/mysql/ndb-config-2-node.ini \ + $DEST/share/mysql/config* + + # + # Move things to make them easier to find in tar installation + # + mv $DEST/libexec/* $DEST/bin + mv $DEST/share/man $DEST + mv $DEST/share/mysql/binary-configure $DEST/configure + mv $DEST/share/mysql/*.sql $DEST/share + mv $DEST/share/mysql/*.cnf $DEST/share/mysql/*.server $DEST/share/mysql/mysql-log-rotate $DEST/support-files + rmdir $DEST/libexec + + # + # Move some scripts that are only run once to 'scripts' directory + # but add symbolic links instead to old place for compatibility + # + for i in mysql_secure_installation mysql_fix_extensions mysql_fix_privilege_tables + do + mv $DEST/bin/$i $DEST/scripts + ln -s "../scripts/$i" $DEST/bin/$i + done + # ---------------------------------------------------------------------- # Create the result tar file # ---------------------------------------------------------------------- @@ -389,6 +416,9 @@ BIN_FILES="extra/comp_err$BS extra/repla extra/resolve_stack_dump$BS extra/mysql_waitpid$BS \ storage/myisam/myisamchk$BS storage/myisam/myisampack$BS \ storage/myisam/myisamlog$BS storage/myisam/myisam_ftdump$BS \ + storage/maria/maria_chk$BS storage/maria/maria_pack$BS \ + storage/maria/maria_ftdump$BS storage/maria/maria_read_log$BS \ + storage/maria/maria_dump_log$BS \ sql/mysqld$BS sql/mysqld-debug$BS \ sql/mysql_tzinfo_to_sql$BS \ server-tools/instance-manager/mysqlmanager$BS \ @@ -493,12 +523,21 @@ rm -f $BASE/bin/Makefile* $BASE/bin/*.in $BASE/bin/mysql_install_db $BASE/bin/make_binary_distribution \ $BASE/bin/make_win_* \ $BASE/bin/setsomevars $BASE/support-files/Makefile* \ - $BASE/support-files/*.sh + $BASE/support-files/*.sh \ + $BASE/share/mysql/errmsg.txt + +# Remove NDB files +rm -f $BASE/share/ndb-config-2-node.ini \ + $BASE/share/mysql/config* # -# Copy system dependent files +# Move things to make things easier to find in tar installation # -./scripts/fill_help_tables < ./Docs/manual.texi >> ./netware/init_db.sql + +mv $BASE/share/man $BASE +mv $BASE/share/mysql/binary-configure $BASE/configure +mv $BASE/share/mysql/*.sql $BASE/share +mv $BASE/share/mysql/*.cnf $BASE/share/mysql/*.server $BASE/share/mysql/mysql-log-rotate $BASE/support-files # # Remove system dependent files @@ -512,12 +551,6 @@ rm -f $BASE/support-files/magic \ $BASE/support-files/MySQL-shared-compat.spec \ $BASE/INSTALL-BINARY -# Clean up if we did this from a bk tree -if [ -d $BASE/sql-bench/SCCS ] ; then - find $BASE/share -name SCCS -print | xargs rm -rf - find $BASE/sql-bench -name SCCS -print | xargs rm -rf -fi - BASE2=$TMP/$NEW_NAME rm -rf $BASE2 mv $BASE $BASE2 === modified file 'scripts/mysql_secure_installation.sh' --- a/scripts/mysql_secure_installation.sh 2007-01-01 04:31:23 +0000 +++ b/scripts/mysql_secure_installation.sh 2009-10-23 16:48:54 +0000 @@ -23,6 +23,157 @@ trap "interrupt" 2 rootpass="" echo_n= echo_c= +basedir= +bindir= + +parse_arg() +{ + echo "$1" | sed -e 's/^[^=]*=//' +} + +parse_arguments() +{ + # We only need to pass arguments through to the server if we don't + # handle them here. So, we collect unrecognized options (passed on + # the command line) into the args variable. + pick_args= + if test "$1" = PICK-ARGS-FROM-ARGV + then + pick_args=1 + shift + fi + + for arg + do + case "$arg" in + --basedir=*) basedir=`parse_arg "$arg"` ;; + --no-defaults|--defaults-file=*|--defaults-extra-file=*) + defaults="$arg" ;; + *) + if test -n "$pick_args" + then + # This sed command makes sure that any special chars are quoted, + # so the arg gets passed exactly to the server. + # XXX: This is broken; true fix requires using eval and proper + # quoting of every single arg ($basedir, $ldata, etc.) + #args="$args "`echo "$arg" | sed -e 's,$[^a-zA-Z0-9_.-]$,\\\\\1,g'` + args="$args $arg" + fi + ;; + esac + done +} + +# Try to find a specific file within --basedir which can either be a binary +# release or installed source directory and return the path. +find_in_basedir() +{ + return_dir= + case "$1" in + --dir) + return_dir=1; shift + ;; + esac + + file=$1; shift + + for dir in "$@" + do + if test -f "$basedir/$dir/$file" + then + if test -n "$return_dir" + then + echo "$basedir/$dir" + else + echo "$basedir/$dir/$file" + fi + break + fi + done +} + +cannot_find_file() +{ + echo + echo "FATAL ERROR: Could not find $1" + + shift + if test $# -ne 0 + then + echo + echo "The following directories were searched:" + echo + for dir in "$@" + do + echo " $dir" + done + fi + + echo + echo "If you compiled from source, you need to run 'make install' to" + echo "copy the software into the correct location ready for operation." + echo + echo "If you are using a binary release, you must either be at the top" + echo "level of the extracted archive, or pass the --basedir option" + echo "pointing to that location." + echo +} + +# Ok, let's go. We first need to parse arguments which are required by +# my_print_defaults so that we can execute it first, then later re-parse +# the command line to add any extra bits that we need. +parse_arguments PICK-ARGS-FROM-ARGV "$@" + +# +# We can now find my_print_defaults. This script supports: +# +# --srcdir=path pointing to compiled source tree +# --basedir=path pointing to installed binary location +# +# or default to compiled-in locations. +# + +if test -n "$basedir" +then + print_defaults=`find_in_basedir my_print_defaults bin extra` + echo "print: $print_defaults" + if test -z "$print_defaults" + then + cannot_find_file my_print_defaults $basedir/bin $basedir/extra + exit 1 + fi +else + print_defaults="@bindir@/my_print_defaults" +fi + +if test ! -x "$print_defaults" +then + cannot_find_file "$print_defaults" + exit 1 +fi + +# Now we can get arguments from the group [client] +# in the my.cfg file, then re-run to merge with command line arguments. +parse_arguments `$print_defaults $defaults client` +parse_arguments PICK-ARGS-FROM-ARGV "$@" + +# Configure paths to support files +if test -n "$basedir" +then + bindir="$basedir/bin" +elif test -f "./bin/mysql" + then + bindir="./bin" +else + bindir="@bindir@" +fi + +mysql_command=`find_in_basedir mysql $bindir` +if test -z "$print_defaults" +then + cannot_find_file mysql $bindir + exit 1 +fi set_echo_compat() { case `echo "testing\c"`,`echo -n testing` in @@ -39,7 +190,7 @@ prepare() { do_query() { echo $1 >$command - mysql --defaults-file=$config <$command + $bindir/mysql --defaults-file=$config <$command return $? } @@ -185,14 +336,9 @@ prepare set_echo_compat echo -echo -echo -echo echo "NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MySQL" echo " SERVERS IN PRODUCTION USE! PLEASE READ EACH STEP CAREFULLY!" echo -echo - echo "In order to log into MySQL to secure it, we'll need the current" echo "password for the root user. If you've just installed MySQL, and" echo "you haven't set the root password yet, the password will be blank," @@ -310,13 +456,8 @@ echo cleanup echo -echo -echo echo "All done! If you've completed all of the above steps, your MySQL" echo "installation should now be secure." echo echo "Thanks for using MySQL!" -echo -echo - === modified file 'sql/mysqld.cc' --- a/sql/mysqld.cc 2009-10-26 11:35:42 +0000 +++ b/sql/mysqld.cc 2009-10-26 11:38:17 +0000 @@ -4564,7 +4564,13 @@ we force server id to 2, but this MySQL { select_thread_in_use= 0; // Allow 'kill' to work bootstrap(stdin); - unireg_abort(bootstrap_error ? 1 : 0); + if (!kill_in_progress) + unireg_abort(bootstrap_error ? 1 : 0); + else + { + sleep(2); // Wait for kill + exit(0); + } } if (opt_init_file) { @@ -4716,7 +4722,7 @@ default_service_handling(char **argv, if (opt_delim= strchr(extra_opt, '=')) { size_t length= ++opt_delim - extra_opt; - strnmov(pos, extra_opt, length); + pos= strnmov(pos, extra_opt, length); } else opt_delim= extra_opt; @@ -6636,7 +6642,7 @@ log and this option does nothing anymore 0, 0, 0, 0, 0}, {"test-ignore-wrong-options", OPT_TEST_IGNORE_WRONG_OPTIONS, - "Ignore wrong enums values in command line arguments. Usefull only for test scripts", + "Ignore wrong enums values in command line arguments. Useful only for test scripts", (uchar**) &opt_ignore_wrong_options, (uchar**) &opt_ignore_wrong_options, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0}, {"timed_mutexes", OPT_TIMED_MUTEXES, @@ -7176,7 +7182,7 @@ The minimum value for this variable is 4 {"thread_stack", OPT_THREAD_STACK, "The stack size for each thread.", (uchar**) &my_thread_stack_size, (uchar**) &my_thread_stack_size, 0, GET_ULONG, REQUIRED_ARG,DEFAULT_THREAD_STACK, - 1024L*128L, (longlong) ULONG_MAX, 0, 1024, 0}, + (sizeof(void*)<=4)?1024L*128L: ((256-16)*1024L), (longlong) ULONG_MAX, 0, 1024, 0}, { "time_format", OPT_TIME_FORMAT, "The TIME format (for future).", (uchar**) &opt_date_time_formats[MYSQL_TIMESTAMP_TIME], === modified file 'sql/sql_select.cc' --- a/sql/sql_select.cc 2009-10-26 11:35:42 +0000 +++ b/sql/sql_select.cc 2009-10-26 11:38:17 +0000 @@ -11813,7 +11813,7 @@ join_read_const_table(JOIN_TAB *tab, POS { #if !defined(DBUG_OFF) && defined(NOT_USING_ITEM_EQUAL) /* - This test could be very usefull to find bugs in the optimizer + This test could be very useful to find bugs in the optimizer where we would call this function with an expression that can't be evaluated yet. We can't have this enabled by default as long as have items like Item_equal, that doesn't report they are const but === modified file 'sql/udf_example.c' --- a/sql/udf_example.c 2009-10-26 11:35:42 +0000 +++ b/sql/udf_example.c 2009-10-26 11:38:17 +0000 @@ -207,7 +207,7 @@ char *is_const(UDF_INIT *initid, UDF_ARG ** try to keep the error message less than 80 bytes long! ** ** This function should return 1 if something goes wrong. In this case -** message should contain something usefull! +** message should contain something useful! **************************************************************************/ #define MAXMETAPH 8 === modified file 'storage/maria/Makefile.am' --- a/storage/maria/Makefile.am 2008-06-26 05:18:28 +0000 +++ b/storage/maria/Makefile.am 2009-10-23 16:48:54 +0000 @@ -32,7 +32,7 @@ SUBDIRS = . unittest EXTRA_DIST = ma_test_all.sh ma_test_all.res ma_test_big.sh \ ma_ft_stem.c CMakeLists.txt plug.in ma_test_recovery -pkgdata_DATA = ma_test_all ma_test_all.res ma_test_recovery +pkgdata_DATA = pkglib_LIBRARIES = libmaria.a bin_PROGRAMS = maria_chk maria_pack maria_ftdump maria_read_log \ maria_dump_log === modified file 'storage/myisam/Makefile.am' --- a/storage/myisam/Makefile.am 2007-02-28 16:50:51 +0000 +++ b/storage/myisam/Makefile.am 2009-10-23 16:48:54 +0000 @@ -28,7 +28,7 @@ LDADD = DEFS = @DEFS@ EXTRA_DIST = mi_test_all.sh mi_test_all.res ft_stem.c CMakeLists.txt plug.in -pkgdata_DATA = mi_test_all mi_test_all.res +pkgdata_DATA = pkglib_LIBRARIES = libmyisam.a bin_PROGRAMS = myisamchk myisamlog myisampack myisam_ftdump === modified file 'support-files/Makefile.am' --- a/support-files/Makefile.am 2009-02-24 16:54:03 +0000 +++ b/support-files/Makefile.am 2009-10-23 16:48:54 +0000 @@ -53,7 +53,9 @@ pkgsupp_DATA = my-small.cnf \ ndb-config-2-node.ini pkgsupp_SCRIPTS = mysql.server \ - mysqld_multi.server + mysqld_multi.server \ + binary-configure \ + mysql-log-rotate aclocaldir = $(datadir)/aclocal aclocal_DATA = mysql.m4 === modified file 'support-files/config.huge.ini.sh' (properties changed: +x to -x) === modified file 'support-files/config.medium.ini.sh' (properties changed: +x to -x) === modified file 'support-files/config.small.ini.sh' (properties changed: +x to -x) === modified file 'support-files/my-innodb-heavy-4G.cnf.sh' --- a/support-files/my-innodb-heavy-4G.cnf.sh 2009-03-31 14:04:01 +0000 +++ b/support-files/my-innodb-heavy-4G.cnf.sh 2009-10-16 15:44:58 +0000 @@ -174,7 +174,7 @@ default-storage-engine = MYISAM # memory, while if you use your own stack hungry UDF functions or your # OS requires more stack for some operations, you might need to set this # to a higher value. -thread_stack = 192K +thread_stack = 240K # Set the default transaction isolation level. Levels available are: # READ-UNCOMMITTED, READ-COMMITTED, REPEATABLE-READ, SERIALIZABLE === modified file 'support-files/my-small.cnf.sh' --- a/support-files/my-small.cnf.sh 2009-03-31 14:04:01 +0000 +++ b/support-files/my-small.cnf.sh 2009-10-16 15:44:58 +0000 @@ -34,7 +34,7 @@ sort_buffer_size = 64K read_buffer_size = 256K read_rnd_buffer_size = 256K net_buffer_length = 2K -thread_stack = 128K +thread_stack = 240K # Don't listen on a TCP/IP port at all. This can be a security enhancement, # if all processes that need to connect to mysqld run on the same host. === modified file 'support-files/mysql.server.sh' --- a/support-files/mysql.server.sh 2009-07-02 13:18:12 +0000 +++ b/support-files/mysql.server.sh 2009-10-23 19:26:26 +0000 @@ -77,7 +77,12 @@ else datadir="$basedir/data" fi sbindir="$basedir/sbin" - libexecdir="$basedir/libexec" + if test -f "$basedir/bin/mysqld" + then + libexecdir="$basedir/bin" + else + libexecdir="$basedir/libexec" + fi fi # datadir_set is used to determine if datadir was set (and so should be @@ -126,6 +131,12 @@ parse_server_arguments() { datadir="$basedir/data" fi sbindir="$basedir/sbin" + if test -f "$basedir/bin/mysqld" + then + libexecdir="$basedir/bin" + else + libexecdir="$basedir/libexec" + fi libexecdir="$basedir/libexec" ;; --datadir=*) datadir=`echo "$arg" | sed -e 's/^[^=]*=//'` @@ -434,9 +445,36 @@ case "$mode" in fi fi ;; - *) + 'configtest') + # Safeguard (relative paths, core dumps..) + cd $basedir + echo $echo_n "Testing MySQL configuration syntax" + daemon=$bindir/mysqld + if test -x $libexecdir/mysqld + then + daemon=$libexecdir/mysqld + elif test -x $sbindir/mysqld + then + daemon=$sbindir/mysqld + elif test -x `which mysqld` + then + daemon=`which mysqld` + else + log_failure_msg "Unable to locate the mysqld binary!" + exit 1 + fi + help_out=`$daemon --help 2>&1`; r=$? + if test "$r" != 0 ; then + log_failure_msg "$help_out" + log_failure_msg "There are syntax errors in the server configuration. Please fix them!" + else + log_success_msg "Syntax OK" + fi + exit $r + ;; + *) # usage - echo "Usage: $0 {start|stop|restart|reload|force-reload|status} [ MySQL server options ]" + echo "Usage: $0 {start|stop|restart|reload|force-reload|status|configtest} [ MySQL server options ]" exit 1 ;; esac

1 0

[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (monty:2747)
by Michael Widenius 26 Oct '09

26 Oct '09

#At lp:maria based on revid:monty@askmonty.org-20091014080956-d6xr2v3glk4v53sg 2747 Michael Widenius 2009-10-26 Fixed compiler warning message - Added checking of return value for system(), freopen(), fgets() and chown() - Ensure that calls that require a format strings gets a format string - Other trivial things Updated test suite results (especially for pbxt and embedded server) Removed warning for "Invalid (old?) table or database name 'mysqld.1'" from pbxt tests Speed up some pbxt tests by inserting begin ; commit; around "while loops with inserts" Added mysqld startup option '--debug-flush' Create maria_recovery.trace in data directory instead of current directory added: mysql-test/suite/funcs_1/r/is_tables_is_embedded.result mysql-test/suite/funcs_1/t/is_tables_is_embedded.test mysql-test/suite/pbxt/my.cnf modified: client/mysql.cc client/mysql_upgrade.c client/mysqladmin.cc client/mysqlslap.c extra/yassl/src/crypto_wrapper.cpp extra/yassl/taocrypt/src/aes.cpp extra/yassl/taocrypt/src/blowfish.cpp extra/yassl/taocrypt/src/misc.cpp include/mysys_err.h mysql-test/mysql-test-run.pl mysql-test/suite/funcs_1/r/is_columns_is_embedded.result mysql-test/suite/funcs_1/r/is_tables_myisam_embedded.result mysql-test/suite/funcs_1/r/is_tables_mysql_embedded.result mysql-test/suite/funcs_1/t/is_tables_is.test mysql-test/suite/pbxt/t/count_distinct3.test mysql-test/suite/pbxt/t/subselect.test mysys/errors.c mysys/my_copy.c mysys/my_redel.c mysys/safemalloc.c sql/ha_partition.cc sql/log.cc sql/mysqld.cc sql/rpl_rli.cc sql/set_var.cc sql/slave.cc sql/sql_cache.cc sql/sql_parse.cc sql/sql_plugin.cc sql/sql_select.cc sql/udf_example.c storage/maria/ha_maria.cc storage/maria/ma_recovery.c storage/maria/unittest/ma_test_loghandler-t.c storage/pbxt/src/strutil_xt.cc tests/mysql_client_test.c unittest/mysys/base64-t.c per-file messages: client/mysql.cc Check return value from system() client/mysql_upgrade.c Check return value from fgets() client/mysqladmin.cc Check return value from fgets() client/mysqlslap.c Check return value from system() (but ignore it, as it's not critical) extra/yassl/src/crypto_wrapper.cpp Check return value from fgets() (but ignore it, as it's internal file) extra/yassl/taocrypt/src/aes.cpp Added extra {} to remove compiler warning extra/yassl/taocrypt/src/blowfish.cpp Added extra {} to remove compiler warning extra/yassl/taocrypt/src/misc.cpp Ifdef not used code include/mysys_err.h Added error message for failing chown() mysql-test/mysql-test-run.pl Don't give warning for skipping ndbcluster (never enabled in MariaDB) mysql-test/suite/funcs_1/r/is_columns_is_embedded.result Update with new information schema information mysql-test/suite/funcs_1/r/is_tables_is_embedded.result New test mysql-test/suite/funcs_1/r/is_tables_myisam_embedded.result Update test results (has not been tested for a long time) mysql-test/suite/funcs_1/r/is_tables_mysql_embedded.result Update test results (has not been tested for a long time) mysql-test/suite/funcs_1/t/is_tables_is.test Don't run with embedded server (as results differ) I added a new test for embedded server mysql-test/suite/funcs_1/t/is_tables_is_embedded.test New test mysql-test/suite/pbxt/my.cnf Allow one to run pbxt tests without having to specify --mysqld=--default-storage-engine=pbxt mysql-test/suite/pbxt/t/count_distinct3.test Speed up test by inserting begin; ... commit; mysql-test/suite/pbxt/t/subselect.test Speed up test by inserting begin; ... commit; mysys/errors.c Added error message for failing chown() mysys/my_copy.c Added error message for failing chown() mysys/my_redel.c Added error message for failing chown() mysys/safemalloc.c Added cast to get rid of compiler warning sql/ha_partition.cc Fixed wrong argument to sql_print_error() (it requires a format string) sql/log.cc Test return value of freopen() sql/mysqld.cc Test return value of freopen() Added startup option '--debug-flush' to be used when one gets a core dump (easy to explain to people on IRC) sql/rpl_rli.cc Fixed wrong argument to sql_print_error() (it requires a format string) sql/set_var.cc Added {} to get rid of compiler warnings sql/slave.cc Fixed wrong argument to mi->report() and sql_print...() (they require a format string) sql/sql_cache.cc Fixed wrong argument to sql_printinformation() (it requires a format string) sql/sql_parse.cc Test return value of fgets() sql/sql_plugin.cc Fixed wrong argument to sql_print_error() (it requires a format string) sql/sql_select.cc Use unique table name for internal temp tables instead of full path (Simple speed & space optimization) sql/udf_example.c Removed compiler warning about not used variable storage/maria/ha_maria.cc Fixed wrong argument to sql_print_error() and ma_check_print_error() (they require a format string) storage/maria/ma_recovery.c Create maria_recovery.trace in data directory instead of current directory storage/maria/unittest/ma_test_loghandler-t.c Fixed wrong argument to ok(); Requires a format string storage/pbxt/src/strutil_xt.cc Detect temporary tables by checking if that path for the table is in the mysql data directory. The database for temporary tables is after this patch, from PBXT point of view, "" This is needed to stop PBXT from calling filename_to_tablename() with the base directory as an argument, which caused ERROR: Invalid (old?) table or database name 'mysqld.1'" in the log when running the test suite. tests/mysql_client_test.c Fixed compiler warnings unittest/mysys/base64-t.c Fixed wrong argument to diag() (it requires a format string) Added a comment that the current 'print' of differing buffers doesn't print the right thing, but didn't fix this as it's not important (unless we find a bug in the real code) === modified file 'client/mysql.cc' --- a/client/mysql.cc 2009-10-02 11:56:11 +0000 +++ b/client/mysql.cc 2009-10-26 11:35:42 +0000 @@ -3812,8 +3812,9 @@ static int com_edit(String *buffer,char *line __attribute__((unused))) { char filename[FN_REFLEN],buff[160]; - int fd,tmp; + int fd,tmp,error; const char *editor; + MY_STAT stat_arg; if ((fd=create_temp_file(filename,NullS,"sql", O_CREAT | O_WRONLY, MYF(MY_WME))) < 0) @@ -3829,9 +3830,13 @@ com_edit(String *buffer,char *line __att !(editor = (char *)getenv("VISUAL"))) editor = "vi"; strxmov(buff,editor," ",filename,NullS); - (void) system(buff); + if ((error= system(buff))) + { + char errmsg[100]; + sprintf(errmsg, "Command '%.40s' failed", buff); + put_info(errmsg, INFO_ERROR, 0, NullS); + } - MY_STAT stat_arg; if (!my_stat(filename,&stat_arg,MYF(MY_WME))) goto err; if ((fd = my_open(filename,O_RDONLY, MYF(MY_WME))) < 0) === modified file 'client/mysql_upgrade.c' --- a/client/mysql_upgrade.c 2009-07-16 12:43:17 +0000 +++ b/client/mysql_upgrade.c 2009-10-26 11:35:42 +0000 @@ -559,12 +559,11 @@ static int upgrade_already_done(void) if (!(in= my_fopen(upgrade_info_file, O_RDONLY, MYF(0)))) return 0; /* Could not open file => not sure */ - /* - Read from file, don't care if it fails since it - will be detected by the strncmp - */ bzero(buf, sizeof(buf)); - fgets(buf, sizeof(buf), in); + if (!fgets(buf, sizeof(buf), in)) + { + /* Ignore, will be detected by strncmp() below */ + } my_fclose(in, MYF(0)); === modified file 'client/mysqladmin.cc' --- a/client/mysqladmin.cc 2009-09-07 20:50:10 +0000 +++ b/client/mysqladmin.cc 2009-10-26 11:35:42 +0000 @@ -1042,8 +1042,8 @@ static int drop_db(MYSQL *mysql, const c puts("Any data stored in the database will be destroyed.\n"); printf("Do you really want to drop the '%s' database [y/N] ",db); fflush(stdout); - VOID(fgets(buf,sizeof(buf)-1,stdin)); - if ((*buf != 'y') && (*buf != 'Y')) + if (fgets(buf,sizeof(buf)-1,stdin) == 0 || + (*buf != 'y') && (*buf != 'Y')) { puts("\nOK, aborting database drop!"); return -1; === modified file 'client/mysqlslap.c' --- a/client/mysqlslap.c 2009-09-25 08:56:53 +0000 +++ b/client/mysqlslap.c 2009-10-26 11:35:42 +0000 @@ -472,7 +472,7 @@ void concurrency_loop(MYSQL *mysql, uint run_query(mysql, "SET AUTOCOMMIT=0", strlen("SET AUTOCOMMIT=0")); if (pre_system) - system(pre_system); + if (system(pre_system)) { /* Ignore for now */ } /* Pre statements are always run after all other logic so they can @@ -487,7 +487,7 @@ void concurrency_loop(MYSQL *mysql, uint run_statements(mysql, post_statements); if (post_system) - system(post_system); + if (system(post_system)) { /* Ignore for now */ } /* We are finished with this run */ if (auto_generate_sql_autoincrement || auto_generate_sql_guid_primary) === modified file 'extra/yassl/src/crypto_wrapper.cpp' --- a/extra/yassl/src/crypto_wrapper.cpp 2007-03-23 12:43:09 +0000 +++ b/extra/yassl/src/crypto_wrapper.cpp 2009-10-26 11:35:42 +0000 @@ -953,7 +953,11 @@ x509* PemToDer(FILE* file, CertType type info->set = true; } } - fgets(line,sizeof(line), file); // get blank line + // get blank line + if (fgets(line,sizeof(line), file) == 0) + { + /* Impossible case */ + } begin = ftell(file); } === modified file 'extra/yassl/taocrypt/src/aes.cpp' --- a/extra/yassl/taocrypt/src/aes.cpp 2007-03-23 12:43:09 +0000 +++ b/extra/yassl/taocrypt/src/aes.cpp 2009-10-26 11:35:42 +0000 @@ -52,6 +52,7 @@ void AES::Process(byte* out, const byte* in += BLOCK_SIZE; } else if (mode_ == CBC) + { if (dir_ == ENCRYPTION) while (blocks--) { r_[0] ^= *(word32*)in; @@ -78,6 +79,7 @@ void AES::Process(byte* out, const byte* out += BLOCK_SIZE; in += BLOCK_SIZE; } + } } #endif // DO_AES_ASM === modified file 'extra/yassl/taocrypt/src/blowfish.cpp' --- a/extra/yassl/taocrypt/src/blowfish.cpp 2007-01-29 15:54:40 +0000 +++ b/extra/yassl/taocrypt/src/blowfish.cpp 2009-10-26 11:35:42 +0000 @@ -54,6 +54,7 @@ void Blowfish::Process(byte* out, const in += BLOCK_SIZE; } else if (mode_ == CBC) + { if (dir_ == ENCRYPTION) while (blocks--) { r_[0] ^= *(word32*)in; @@ -78,6 +79,7 @@ void Blowfish::Process(byte* out, const out += BLOCK_SIZE; in += BLOCK_SIZE; } + } } #endif // DO_BLOWFISH_ASM === modified file 'extra/yassl/taocrypt/src/misc.cpp' --- a/extra/yassl/taocrypt/src/misc.cpp 2007-04-11 20:07:24 +0000 +++ b/extra/yassl/taocrypt/src/misc.cpp 2009-10-26 11:35:42 +0000 @@ -166,6 +166,7 @@ word Crop(word value, unsigned int size) #ifdef TAOCRYPT_X86ASM_AVAILABLE +#ifdef NOT_USED #ifndef _MSC_VER static jmp_buf s_env; static void SigIllHandler(int) @@ -173,6 +174,7 @@ word Crop(word value, unsigned int size) longjmp(s_env, 1); } #endif +#endif bool HaveCpuId() === modified file 'include/mysys_err.h' --- a/include/mysys_err.h 2008-01-03 07:45:46 +0000 +++ b/include/mysys_err.h 2009-10-26 11:35:42 +0000 @@ -63,7 +63,8 @@ extern const char * NEAR globerrs[]; /* #define EE_FILENOTFOUND 29 #define EE_FILE_NOT_CLOSED 30 #define EE_CANT_CHMOD 31 -#define EE_ERROR_LAST 31 /* Copy last error nr */ +#define EE_CANT_COPY_OWNERSHIP 32 +#define EE_ERROR_LAST 32 /* Copy last error nr */ /* Add error numbers before EE_ERROR_LAST and change it accordingly. */ /* exit codes for all MySQL programs */ === modified file 'mysql-test/mysql-test-run.pl' --- a/mysql-test/mysql-test-run.pl 2009-10-14 08:09:56 +0000 +++ b/mysql-test/mysql-test-run.pl 2009-10-26 11:35:42 +0000 @@ -2402,7 +2402,7 @@ sub check_ndbcluster_support ($) { if ( ! $mysqld_variables{'ndb-connectstring'} ) { - mtr_report(" - skipping ndbcluster, mysqld not compiled with ndbcluster"); + #mtr_report(" - skipping ndbcluster, mysqld not compiled with ndbcluster"); $opt_skip_ndbcluster= 2; return; } === modified file 'mysql-test/suite/funcs_1/r/is_columns_is_embedded.result' --- a/mysql-test/suite/funcs_1/r/is_columns_is_embedded.result 2009-05-19 16:43:50 +0000 +++ b/mysql-test/suite/funcs_1/r/is_columns_is_embedded.result 2009-10-26 11:35:42 +0000 @@ -113,6 +113,96 @@ NULL information_schema GLOBAL_STATUS VA NULL information_schema GLOBAL_STATUS VARIABLE_VALUE 2 NULL YES varchar 1024 3072 NULL NULL utf8 utf8_general_ci varchar(1024) NULL information_schema GLOBAL_VARIABLES VARIABLE_NAME 1 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) NULL information_schema GLOBAL_VARIABLES VARIABLE_VALUE 2 NULL YES varchar 1024 3072 NULL NULL utf8 utf8_general_ci varchar(1024) +NULL information_schema INNODB_BUFFER_POOL_PAGES fix_count 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES flush_type 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES lru_position 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES page_no 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES page_type 1 NULL YES varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) +NULL information_schema INNODB_BUFFER_POOL_PAGES space_id 2 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB compressed 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB fix_count 7 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB flush_type 8 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB lru_position 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB next_page_no 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB page_no 2 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB part_len 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB space_id 1 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX accessed 9 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX data_size 7 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX dirty 11 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX fix_count 14 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX flush_type 15 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX hashed 8 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX index_name 3 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX lru_position 13 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX modified 10 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX n_recs 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX old 12 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX page_no 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX schema_name 1 NULL YES varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX space_id 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX table_name 2 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) +NULL information_schema INNODB_CMP compress_ops 2 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP compress_ops_ok 3 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP compress_time 4 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP page_size 1 0 NO int NULL NULL 10 0 NULL NULL int(5) +NULL information_schema INNODB_CMP uncompress_ops 5 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP uncompress_time 6 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMPMEM pages_free 3 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMPMEM pages_used 2 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMPMEM page_size 1 0 NO int NULL NULL 10 0 NULL NULL int(5) +NULL information_schema INNODB_CMPMEM relocation_ops 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) +NULL information_schema INNODB_CMPMEM relocation_time 5 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMPMEM_RESET pages_free 3 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMPMEM_RESET pages_used 2 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMPMEM_RESET page_size 1 0 NO int NULL NULL 10 0 NULL NULL int(5) +NULL information_schema INNODB_CMPMEM_RESET relocation_ops 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) +NULL information_schema INNODB_CMPMEM_RESET relocation_time 5 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET compress_ops 2 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET compress_ops_ok 3 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET compress_time 4 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET page_size 1 0 NO int NULL NULL 10 0 NULL NULL int(5) +NULL information_schema INNODB_CMP_RESET uncompress_ops 5 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET uncompress_time 6 0 NO int NULL NULL 10 0 NULL NULL int(11) +NULL information_schema INNODB_INDEX_STATS fields 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_INDEX_STATS index_name 2 NO varchar 192 576 NULL NULL utf8 utf8_general_ci varchar(192) +NULL information_schema INNODB_INDEX_STATS index_size 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_INDEX_STATS leaf_pages 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_INDEX_STATS row_per_keys 4 NO varchar 256 768 NULL NULL utf8 utf8_general_ci varchar(256) +NULL information_schema INNODB_INDEX_STATS table_name 1 NO varchar 192 576 NULL NULL utf8 utf8_general_ci varchar(192) +NULL information_schema INNODB_LOCKS lock_data 10 NULL YES varchar 8192 24576 NULL NULL utf8 utf8_general_ci varchar(8192) +NULL information_schema INNODB_LOCKS lock_id 1 NO varchar 81 243 NULL NULL utf8 utf8_general_ci varchar(81) +NULL information_schema INNODB_LOCKS lock_index 6 NULL YES varchar 1024 3072 NULL NULL utf8 utf8_general_ci varchar(1024) +NULL information_schema INNODB_LOCKS lock_mode 3 NO varchar 32 96 NULL NULL utf8 utf8_general_ci varchar(32) +NULL information_schema INNODB_LOCKS lock_page 8 NULL YES bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_LOCKS lock_rec 9 NULL YES bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_LOCKS lock_space 7 NULL YES bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_LOCKS lock_table 5 NO varchar 1024 3072 NULL NULL utf8 utf8_general_ci varchar(1024) +NULL information_schema INNODB_LOCKS lock_trx_id 2 NO varchar 18 54 NULL NULL utf8 utf8_general_ci varchar(18) +NULL information_schema INNODB_LOCKS lock_type 4 NO varchar 32 96 NULL NULL utf8 utf8_general_ci varchar(32) +NULL information_schema INNODB_LOCK_WAITS blocking_lock_id 4 NO varchar 81 243 NULL NULL utf8 utf8_general_ci varchar(81) +NULL information_schema INNODB_LOCK_WAITS blocking_trx_id 3 NO varchar 18 54 NULL NULL utf8 utf8_general_ci varchar(18) +NULL information_schema INNODB_LOCK_WAITS requested_lock_id 2 NO varchar 81 243 NULL NULL utf8 utf8_general_ci varchar(81) +NULL information_schema INNODB_LOCK_WAITS requesting_trx_id 1 NO varchar 18 54 NULL NULL utf8 utf8_general_ci varchar(18) +NULL information_schema INNODB_RSEG curr_size 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG max_size 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG page_no 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG rseg_id 1 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG space_id 2 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG zip_size 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS clust_size 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS modified 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS other_size 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS rows 2 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS table_name 1 NO varchar 192 576 NULL NULL utf8 utf8_general_ci varchar(192) +NULL information_schema INNODB_TRX trx_id 1 NO varchar 18 54 NULL NULL utf8 utf8_general_ci varchar(18) +NULL information_schema INNODB_TRX trx_mysql_thread_id 7 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TRX trx_query 8 NULL YES varchar 1024 3072 NULL NULL utf8 utf8_general_ci varchar(1024) +NULL information_schema INNODB_TRX trx_requested_lock_id 4 NULL YES varchar 81 243 NULL NULL utf8 utf8_general_ci varchar(81) +NULL information_schema INNODB_TRX trx_started 3 0000-00-00 00:00:00 NO datetime NULL NULL NULL NULL NULL NULL datetime +NULL information_schema INNODB_TRX trx_state 2 NO varchar 13 39 NULL NULL utf8 utf8_general_ci varchar(13) +NULL information_schema INNODB_TRX trx_wait_started 5 NULL YES datetime NULL NULL NULL NULL NULL NULL datetime +NULL information_schema INNODB_TRX trx_weight 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned NULL information_schema KEY_COLUMN_USAGE COLUMN_NAME 7 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) NULL information_schema KEY_COLUMN_USAGE CONSTRAINT_CATALOG 1 NULL YES varchar 512 1536 NULL NULL utf8 utf8_general_ci varchar(512) NULL information_schema KEY_COLUMN_USAGE CONSTRAINT_NAME 3 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) @@ -167,6 +257,7 @@ NULL information_schema PROCESSLIST ID 1 NULL information_schema PROCESSLIST INFO 8 NULL YES longtext 4294967295 4294967295 NULL NULL utf8 utf8_general_ci longtext NULL information_schema PROCESSLIST STATE 7 NULL YES varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) NULL information_schema PROCESSLIST TIME 6 0 NO int NULL NULL 10 0 NULL NULL int(7) +NULL information_schema PROCESSLIST TIME_MS 9 0.000 NO decimal NULL NULL 22 3 NULL NULL decimal(22,3) NULL information_schema PROCESSLIST USER 2 NO varchar 16 48 NULL NULL utf8 utf8_general_ci varchar(16) NULL information_schema REFERENTIAL_CONSTRAINTS CONSTRAINT_CATALOG 1 NULL YES varchar 512 1536 NULL NULL utf8 utf8_general_ci varchar(512) NULL information_schema REFERENTIAL_CONSTRAINTS CONSTRAINT_NAME 3 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) @@ -300,6 +391,10 @@ NULL information_schema VIEWS TABLE_CATA NULL information_schema VIEWS TABLE_NAME 3 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) NULL information_schema VIEWS TABLE_SCHEMA 2 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) NULL information_schema VIEWS VIEW_DEFINITION 4 NULL NO longtext 4294967295 4294967295 NULL NULL utf8 utf8_general_ci longtext +NULL information_schema XTRADB_ENHANCEMENTS comment 3 NO varchar 100 300 NULL NULL utf8 utf8_general_ci varchar(100) +NULL information_schema XTRADB_ENHANCEMENTS description 2 NO varchar 255 765 NULL NULL utf8 utf8_general_ci varchar(255) +NULL information_schema XTRADB_ENHANCEMENTS link 4 NO varchar 255 765 NULL NULL utf8 utf8_general_ci varchar(255) +NULL information_schema XTRADB_ENHANCEMENTS name 1 NO varchar 255 765 NULL NULL utf8 utf8_general_ci varchar(255) ########################################################################## # Show the quotient of CHARACTER_OCTET_LENGTH and CHARACTER_MAXIMUM_LENGTH ########################################################################## @@ -340,6 +435,7 @@ ORDER BY CHARACTER_SET_NAME, COLLATION_N COL_CML DATA_TYPE CHARACTER_SET_NAME COLLATION_NAME NULL bigint NULL NULL NULL datetime NULL NULL +NULL decimal NULL NULL NULL int NULL NULL --> CHAR(0) is allowed (see manual), and here both CHARACHTER_* values --> are 0, which is intended behavior, and the result of 0 / 0 IS NULL @@ -468,6 +564,96 @@ NULL information_schema FILES CHECKSUM b 3.0000 information_schema GLOBAL_STATUS VARIABLE_VALUE varchar 1024 3072 utf8 utf8_general_ci varchar(1024) 3.0000 information_schema GLOBAL_VARIABLES VARIABLE_NAME varchar 64 192 utf8 utf8_general_ci varchar(64) 3.0000 information_schema GLOBAL_VARIABLES VARIABLE_VALUE varchar 1024 3072 utf8 utf8_general_ci varchar(1024) +3.0000 information_schema INNODB_BUFFER_POOL_PAGES page_type varchar 64 192 utf8 utf8_general_ci varchar(64) +NULL information_schema INNODB_BUFFER_POOL_PAGES space_id bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES page_no bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES lru_position bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES fix_count bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES flush_type bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB space_id bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB page_no bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB compressed bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB part_len bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB next_page_no bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB lru_position bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB fix_count bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB flush_type bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_BUFFER_POOL_PAGES_INDEX schema_name varchar 64 192 utf8 utf8_general_ci varchar(64) +3.0000 information_schema INNODB_BUFFER_POOL_PAGES_INDEX table_name varchar 64 192 utf8 utf8_general_ci varchar(64) +3.0000 information_schema INNODB_BUFFER_POOL_PAGES_INDEX index_name varchar 64 192 utf8 utf8_general_ci varchar(64) +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX space_id bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX page_no bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX n_recs bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX data_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX hashed bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX accessed bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX modified bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX dirty bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX old bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX lru_position bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX fix_count bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX flush_type bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_CMP page_size int NULL NULL NULL NULL int(5) +NULL information_schema INNODB_CMP compress_ops int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP compress_ops_ok int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP compress_time int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP uncompress_ops int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP uncompress_time int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM page_size int NULL NULL NULL NULL int(5) +NULL information_schema INNODB_CMPMEM pages_used int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM pages_free int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM relocation_ops bigint NULL NULL NULL NULL bigint(21) +NULL information_schema INNODB_CMPMEM relocation_time int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM_RESET page_size int NULL NULL NULL NULL int(5) +NULL information_schema INNODB_CMPMEM_RESET pages_used int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM_RESET pages_free int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM_RESET relocation_ops bigint NULL NULL NULL NULL bigint(21) +NULL information_schema INNODB_CMPMEM_RESET relocation_time int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET page_size int NULL NULL NULL NULL int(5) +NULL information_schema INNODB_CMP_RESET compress_ops int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET compress_ops_ok int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET compress_time int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET uncompress_ops int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET uncompress_time int NULL NULL NULL NULL int(11) +3.0000 information_schema INNODB_INDEX_STATS table_name varchar 192 576 utf8 utf8_general_ci varchar(192) +3.0000 information_schema INNODB_INDEX_STATS index_name varchar 192 576 utf8 utf8_general_ci varchar(192) +NULL information_schema INNODB_INDEX_STATS fields bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_INDEX_STATS row_per_keys varchar 256 768 utf8 utf8_general_ci varchar(256) +NULL information_schema INNODB_INDEX_STATS index_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_INDEX_STATS leaf_pages bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_LOCKS lock_id varchar 81 243 utf8 utf8_general_ci varchar(81) +3.0000 information_schema INNODB_LOCKS lock_trx_id varchar 18 54 utf8 utf8_general_ci varchar(18) +3.0000 information_schema INNODB_LOCKS lock_mode varchar 32 96 utf8 utf8_general_ci varchar(32) +3.0000 information_schema INNODB_LOCKS lock_type varchar 32 96 utf8 utf8_general_ci varchar(32) +3.0000 information_schema INNODB_LOCKS lock_table varchar 1024 3072 utf8 utf8_general_ci varchar(1024) +3.0000 information_schema INNODB_LOCKS lock_index varchar 1024 3072 utf8 utf8_general_ci varchar(1024) +NULL information_schema INNODB_LOCKS lock_space bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_LOCKS lock_page bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_LOCKS lock_rec bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_LOCKS lock_data varchar 8192 24576 utf8 utf8_general_ci varchar(8192) +3.0000 information_schema INNODB_LOCK_WAITS requesting_trx_id varchar 18 54 utf8 utf8_general_ci varchar(18) +3.0000 information_schema INNODB_LOCK_WAITS requested_lock_id varchar 81 243 utf8 utf8_general_ci varchar(81) +3.0000 information_schema INNODB_LOCK_WAITS blocking_trx_id varchar 18 54 utf8 utf8_general_ci varchar(18) +3.0000 information_schema INNODB_LOCK_WAITS blocking_lock_id varchar 81 243 utf8 utf8_general_ci varchar(81) +NULL information_schema INNODB_RSEG rseg_id bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG space_id bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG zip_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG page_no bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG max_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG curr_size bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_TABLE_STATS table_name varchar 192 576 utf8 utf8_general_ci varchar(192) +NULL information_schema INNODB_TABLE_STATS rows bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS clust_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS other_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS modified bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_TRX trx_id varchar 18 54 utf8 utf8_general_ci varchar(18) +3.0000 information_schema INNODB_TRX trx_state varchar 13 39 utf8 utf8_general_ci varchar(13) +NULL information_schema INNODB_TRX trx_started datetime NULL NULL NULL NULL datetime +3.0000 information_schema INNODB_TRX trx_requested_lock_id varchar 81 243 utf8 utf8_general_ci varchar(81) +NULL information_schema INNODB_TRX trx_wait_started datetime NULL NULL NULL NULL datetime +NULL information_schema INNODB_TRX trx_weight bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TRX trx_mysql_thread_id bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_TRX trx_query varchar 1024 3072 utf8 utf8_general_ci varchar(1024) 3.0000 information_schema KEY_COLUMN_USAGE CONSTRAINT_CATALOG varchar 512 1536 utf8 utf8_general_ci varchar(512) 3.0000 information_schema KEY_COLUMN_USAGE CONSTRAINT_SCHEMA varchar 64 192 utf8 utf8_general_ci varchar(64) 3.0000 information_schema KEY_COLUMN_USAGE CONSTRAINT_NAME varchar 64 192 utf8 utf8_general_ci varchar(64) @@ -523,6 +709,7 @@ NULL information_schema PROCESSLIST ID b NULL information_schema PROCESSLIST TIME int NULL NULL NULL NULL int(7) 3.0000 information_schema PROCESSLIST STATE varchar 64 192 utf8 utf8_general_ci varchar(64) 1.0000 information_schema PROCESSLIST INFO longtext 4294967295 4294967295 utf8 utf8_general_ci longtext +NULL information_schema PROCESSLIST TIME_MS decimal NULL NULL NULL NULL decimal(22,3) 3.0000 information_schema REFERENTIAL_CONSTRAINTS CONSTRAINT_CATALOG varchar 512 1536 utf8 utf8_general_ci varchar(512) 3.0000 information_schema REFERENTIAL_CONSTRAINTS CONSTRAINT_SCHEMA varchar 64 192 utf8 utf8_general_ci varchar(64) 3.0000 information_schema REFERENTIAL_CONSTRAINTS CONSTRAINT_NAME varchar 64 192 utf8 utf8_general_ci varchar(64) @@ -655,3 +842,7 @@ NULL information_schema TRIGGERS CREATED 3.0000 information_schema VIEWS SECURITY_TYPE varchar 7 21 utf8 utf8_general_ci varchar(7) 3.0000 information_schema VIEWS CHARACTER_SET_CLIENT varchar 32 96 utf8 utf8_general_ci varchar(32) 3.0000 information_schema VIEWS COLLATION_CONNECTION varchar 32 96 utf8 utf8_general_ci varchar(32) +3.0000 information_schema XTRADB_ENHANCEMENTS name varchar 255 765 utf8 utf8_general_ci varchar(255) +3.0000 information_schema XTRADB_ENHANCEMENTS description varchar 255 765 utf8 utf8_general_ci varchar(255) +3.0000 information_schema XTRADB_ENHANCEMENTS comment varchar 100 300 utf8 utf8_general_ci varchar(100) +3.0000 information_schema XTRADB_ENHANCEMENTS link varchar 255 765 utf8 utf8_general_ci varchar(255) === added file 'mysql-test/suite/funcs_1/r/is_tables_is_embedded.result' --- a/mysql-test/suite/funcs_1/r/is_tables_is_embedded.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/funcs_1/r/is_tables_is_embedded.result 2009-10-26 11:35:42 +0000 @@ -0,0 +1,1921 @@ +DROP DATABASE IF EXISTS test1; +CREATE DATABASE test1; +SELECT *, +LEFT( table_comment, +IF(INSTR(table_comment,'InnoDB free') = 0 +AND INSTR(table_comment,'number_of_replicas') = 0, +LENGTH(table_comment), +INSTR(table_comment,'InnoDB free') ++ INSTR(table_comment,'number_of_replicas') - 1)) +AS "user_comment", +'-----------------------------------------------------' AS "Separator" +FROM information_schema.tables +WHERE table_schema = 'information_schema' +AND table_name <> 'profiling' +ORDER BY table_schema,table_name; +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME CHARACTER_SETS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLLATIONS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLLATION_CHARACTER_SET_APPLICABILITY +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLUMNS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLUMN_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME ENGINES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME EVENTS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME FILES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME GLOBAL_STATUS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME GLOBAL_VARIABLES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_BUFFER_POOL_PAGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_BUFFER_POOL_PAGES_BLOB +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_BUFFER_POOL_PAGES_INDEX +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMP +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMPMEM +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMPMEM_RESET +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMP_RESET +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_INDEX_STATS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_LOCKS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_LOCK_WAITS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_RSEG +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_TABLE_STATS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_TRX +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME KEY_COLUMN_USAGE +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME PARTITIONS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME PLUGINS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME PROCESSLIST +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME REFERENTIAL_CONSTRAINTS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME ROUTINES +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SCHEMATA +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SCHEMA_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SESSION_STATUS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SESSION_VARIABLES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME STATISTICS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TABLES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TABLE_CONSTRAINTS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TABLE_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TRIGGERS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME USER_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME VIEWS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME XTRADB_ENHANCEMENTS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +DROP USER testuser1@localhost; +CREATE USER testuser1@localhost; +GRANT SELECT ON test1.* TO testuser1@localhost; +# Establish connection testuser1 (user=testuser1) +SELECT *, +LEFT( table_comment, +IF(INSTR(table_comment,'InnoDB free') = 0 +AND INSTR(table_comment,'number_of_replicas') = 0, +LENGTH(table_comment), +INSTR(table_comment,'InnoDB free') ++ INSTR(table_comment,'number_of_replicas') - 1)) +AS "user_comment", +'-----------------------------------------------------' AS "Separator" +FROM information_schema.tables +WHERE table_schema = 'information_schema' +AND table_name <> 'profiling' +ORDER BY table_schema,table_name; +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME CHARACTER_SETS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLLATIONS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLLATION_CHARACTER_SET_APPLICABILITY +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLUMNS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLUMN_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME ENGINES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME EVENTS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME FILES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME GLOBAL_STATUS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME GLOBAL_VARIABLES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_BUFFER_POOL_PAGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_BUFFER_POOL_PAGES_BLOB +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_BUFFER_POOL_PAGES_INDEX +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMP +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMPMEM +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMPMEM_RESET +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMP_RESET +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_INDEX_STATS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_LOCKS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_LOCK_WAITS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_RSEG +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_TABLE_STATS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_TRX +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME KEY_COLUMN_USAGE +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME PARTITIONS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME PLUGINS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME PROCESSLIST +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME REFERENTIAL_CONSTRAINTS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME ROUTINES +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SCHEMATA +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SCHEMA_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SESSION_STATUS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SESSION_VARIABLES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME STATISTICS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TABLES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TABLE_CONSTRAINTS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TABLE_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TRIGGERS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME USER_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME VIEWS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME XTRADB_ENHANCEMENTS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +# Switch to connection default and close connection testuser1 +DROP USER testuser1@localhost; +DROP DATABASE test1; === modified file 'mysql-test/suite/funcs_1/r/is_tables_myisam_embedded.result' --- a/mysql-test/suite/funcs_1/r/is_tables_myisam_embedded.result 2008-06-16 18:39:58 +0000 +++ b/mysql-test/suite/funcs_1/r/is_tables_myisam_embedded.result 2009-10-26 11:35:42 +0000 @@ -22,9 +22,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA test1 TABLE_NAME t1 TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -45,9 +45,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA test1 TABLE_NAME t2 TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -68,9 +68,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA test2 TABLE_NAME t1 TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -114,9 +114,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA test1 TABLE_NAME t1 TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -137,9 +137,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA test1 TABLE_NAME t2 TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -160,9 +160,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA test2 TABLE_NAME t1 TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# === modified file 'mysql-test/suite/funcs_1/r/is_tables_mysql_embedded.result' --- a/mysql-test/suite/funcs_1/r/is_tables_mysql_embedded.result 2008-06-18 17:23:55 +0000 +++ b/mysql-test/suite/funcs_1/r/is_tables_mysql_embedded.result 2009-10-26 11:35:42 +0000 @@ -16,7 +16,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME columns_priv TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -39,7 +39,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME db TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -62,9 +62,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME event TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -85,7 +85,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME func TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -110,7 +110,7 @@ TABLE_NAME general_log TABLE_TYPE BASE TABLE ENGINE CSV VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -131,7 +131,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_category TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -154,7 +154,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_keyword TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -177,7 +177,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_relation TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -200,9 +200,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_topic TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -223,7 +223,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME host TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -246,9 +246,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME ndb_binlog_index TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -269,7 +269,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME plugin TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -292,9 +292,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME proc TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -315,7 +315,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME procs_priv TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -338,7 +338,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME servers TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -363,7 +363,7 @@ TABLE_NAME slow_log TABLE_TYPE BASE TABLE ENGINE CSV VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -384,7 +384,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME tables_priv TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -407,7 +407,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -430,7 +430,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_leap_second TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -453,7 +453,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_name TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -476,7 +476,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_transition TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -499,7 +499,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_transition_type TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -522,9 +522,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME user TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -561,7 +561,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME columns_priv TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -584,7 +584,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME db TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -607,9 +607,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME event TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -630,7 +630,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME func TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -655,7 +655,7 @@ TABLE_NAME general_log TABLE_TYPE BASE TABLE ENGINE CSV VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -676,7 +676,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_category TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -699,7 +699,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_keyword TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -722,7 +722,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_relation TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -745,9 +745,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME help_topic TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -768,7 +768,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME host TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -791,9 +791,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME ndb_binlog_index TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -814,7 +814,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME plugin TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -837,9 +837,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME proc TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -860,7 +860,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME procs_priv TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -883,7 +883,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME servers TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -908,7 +908,7 @@ TABLE_NAME slow_log TABLE_TYPE BASE TABLE ENGINE CSV VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -929,7 +929,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME tables_priv TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -952,7 +952,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -975,7 +975,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_leap_second TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -998,7 +998,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_name TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -1021,7 +1021,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_transition TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -1044,7 +1044,7 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME time_zone_transition_type TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 ROW_FORMAT Fixed TABLE_ROWS #TBLR# @@ -1067,9 +1067,9 @@ TABLE_CATALOG NULL TABLE_SCHEMA mysql TABLE_NAME user TABLE_TYPE BASE TABLE -ENGINE MyISAM +ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Dynamic +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# === modified file 'mysql-test/suite/funcs_1/t/is_tables_is.test' --- a/mysql-test/suite/funcs_1/t/is_tables_is.test 2008-03-07 16:33:07 +0000 +++ b/mysql-test/suite/funcs_1/t/is_tables_is.test 2009-10-26 11:35:42 +0000 @@ -12,6 +12,7 @@ # Create this script based on older scripts and new code. # +--source include/not_embedded.inc let $my_where = WHERE table_schema = 'information_schema' AND table_name <> 'profiling'; --source suite/funcs_1/datadict/tables1.inc === added file 'mysql-test/suite/funcs_1/t/is_tables_is_embedded.test' --- a/mysql-test/suite/funcs_1/t/is_tables_is_embedded.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/funcs_1/t/is_tables_is_embedded.test 2009-10-26 11:35:42 +0000 @@ -0,0 +1,22 @@ +# suite/funcs_1/t/is_tables_is_embedded.test +# +# Check the layout of information_schema.tables and the impact of +# CREATE/ALTER/DROP TABLE/VIEW/SCHEMA ... on it. +# Variant for the embedded server +# The expected results must equal is_tables except that all users +# have all privileges (affects some result sets). +# +# There is detailed information about this test within +# suite/funcs_1/datadict/is_tables.inc +# +# Author: +# 2008-06-06 mleich Create this this variant for the embedded server. +# + +if (`SELECT VERSION() NOT LIKE '%embedded%'`) +{ + --skip Test requires: embedded server +} +let $my_where = WHERE table_schema = 'information_schema' +AND table_name <> 'profiling'; +--source suite/funcs_1/datadict/tables1.inc === added file 'mysql-test/suite/pbxt/my.cnf' --- a/mysql-test/suite/pbxt/my.cnf 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/pbxt/my.cnf 2009-10-26 11:35:42 +0000 @@ -0,0 +1,9 @@ +# Use default setting for mysqld processes +!include include/default_mysqld.cnf + +[mysqld.1] +default-storage-engine=pbxt + +[ENV] +MASTER_MYSOCK= @mysqld.1.socket +MASTER_MYPORT= @mysqld.1.port === modified file 'mysql-test/suite/pbxt/t/count_distinct3.test' --- a/mysql-test/suite/pbxt/t/count_distinct3.test 2009-04-02 10:03:14 +0000 +++ b/mysql-test/suite/pbxt/t/count_distinct3.test 2009-10-26 11:35:42 +0000 @@ -11,6 +11,7 @@ CREATE TABLE t1 (id INTEGER, grp TINYINT --disable_query_log SET @rnd_max= 2147483647; +begin; let $1 = 1000; while ($1) { @@ -21,6 +22,7 @@ while ($1) INSERT INTO t1 (id, grp, id_rev) VALUES (@id, @grp, @id_rev); dec $1; } +commit; set @@read_buffer_size=2*1024*1024; CREATE TABLE t2 SELECT * FROM t1; INSERT INTO t1 (id, grp, id_rev) SELECT id, grp, id_rev FROM t2; === modified file 'mysql-test/suite/pbxt/t/subselect.test' --- a/mysql-test/suite/pbxt/t/subselect.test 2009-04-02 10:03:14 +0000 +++ b/mysql-test/suite/pbxt/t/subselect.test 2009-10-26 11:35:42 +0000 @@ -814,12 +814,14 @@ create table t3 (a int, b int, index a ( insert into t1 values (1,10), (2,20), (3,30), (4,40); disable_query_log; # making table large enough +begin; let $1 = 10000; while ($1) { eval insert into t1 values (rand()*100000+200,rand()*100000); dec $1; } +commit; enable_query_log; insert into t2 values (2), (3), (4), (5); insert into t3 values (10,3), (20,4), (30,5); @@ -2557,6 +2559,7 @@ CREATE TABLE t2 (x int auto_increment, y PRIMARY KEY (x), FOREIGN KEY (y) REFERENCES t1 (b)); disable_query_log; +begin; let $1=3000; while ($1) { @@ -2570,6 +2573,7 @@ while ($1) } dec $1; } +commit; enable_query_log; SET SESSION sort_buffer_size = 32 * 1024; @@ -3156,11 +3160,13 @@ insert into t1 values(1,1),(2,2), (3, 3) let $i=10000; --disable_query_log --disable_warnings +begin; while ($i) { eval insert into t2 values (-1 , $i/5000 + 1, '$i'); dec $i; } +commit; --enable_warnings --enable_query_log set session sort_buffer_size= 33*1024; === modified file 'mysys/errors.c' --- a/mysys/errors.c 2009-04-01 09:34:52 +0000 +++ b/mysys/errors.c 2009-10-26 11:35:42 +0000 @@ -50,7 +50,8 @@ const char * NEAR globerrs[GLOBERRS]= "Collation '%s' is not a compiled collation and is not specified in the '%s' file", "File '%s' not found (Errcode: %d)", "File '%s' (fileno: %d) was not closed", - "Can't change mode for file '%s' to 0x%lx (Error: %d)" + "Can't change mode for file '%s' to 0x%lx (Error: %d)", + "Warning: Can't copy ownership for file '%s' (Error: %d)" }; void init_glob_errs(void) @@ -92,6 +93,7 @@ void init_glob_errs() EE(EE_FILENOTFOUND) = "File '%s' not found (Errcode: %d)"; EE(EE_FILE_NOT_CLOSED) = "File '%s' (fileno: %d) was not closed"; EE(EE_CANT_CHMOD) = "Can't change mode for file '%s' to 0x%lx (Error: %d)"; + EE(EE_CANT_COPY_OWNERSHIP)= "Warning: Can't copy ownership for file '%s' (Error: %d)"; } #endif === modified file 'mysys/my_copy.c' --- a/mysys/my_copy.c 2009-02-13 16:41:47 +0000 +++ b/mysys/my_copy.c 2009-10-26 11:35:42 +0000 @@ -14,6 +14,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "mysys_priv.h" +#include "mysys_err.h" #include <my_dir.h> /* for stat */ #include <m_string.h> #if defined(HAVE_UTIME_H) @@ -96,7 +97,10 @@ int my_copy(const char *from, const char DBUG_RETURN(0); /* File copyed but not stat */ VOID(chmod(to, stat_buff.st_mode & 07777)); /* Copy modes */ #if !defined(__WIN__) && !defined(__NETWARE__) - VOID(chown(to, stat_buff.st_uid,stat_buff.st_gid)); /* Copy ownership */ + if (chown(to, stat_buff.st_uid,stat_buff.st_gid)) + { + my_error(EE_CANT_COPY_OWNERSHIP, MYF(ME_JUST_WARNING), to); + } #endif #if !defined(VMS) && !defined(__ZTC__) if (MyFlags & MY_COPYTIME) === modified file 'mysys/my_redel.c' --- a/mysys/my_redel.c 2007-03-29 17:01:51 +0000 +++ b/mysys/my_redel.c 2009-10-26 11:35:42 +0000 @@ -14,6 +14,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "mysys_priv.h" +#include "mysys_err.h" #include <my_dir.h> #include <m_string.h> #include "mysys_err.h" @@ -94,7 +95,10 @@ int my_copystat(const char *from, const if (MyFlags & MY_LINK_WARNING) my_error(EE_LINK_WARNING,MYF(ME_BELL+ME_WAITTANG),from,statbuf.st_nlink); } - VOID(chown(to, statbuf.st_uid, statbuf.st_gid)); /* Copy ownership */ + if (chown(to, statbuf.st_uid, statbuf.st_gid)) + { + my_error(EE_CANT_COPY_OWNERSHIP, MYF(ME_JUST_WARNING), to); + } #endif /* !__WIN__ && !__NETWARE__ */ #ifndef VMS === modified file 'mysys/safemalloc.c' --- a/mysys/safemalloc.c 2009-09-07 20:50:10 +0000 +++ b/mysys/safemalloc.c 2009-10-26 11:35:42 +0000 @@ -158,7 +158,7 @@ void *_mymalloc(size_t size, const char my_message(EE_OUTOFMEMORY, buff, MYF(ME_BELL+ME_WAITTANG+ME_NOREFRESH)); } DBUG_PRINT("error",("Out of memory, in use: %ld at line %d, '%s'", - sf_malloc_max_memory,lineno, filename)); + (ulong) sf_malloc_max_memory,lineno, filename)); if (MyFlags & MY_FAE) exit(1); DBUG_RETURN ((void*) 0); === modified file 'sql/ha_partition.cc' --- a/sql/ha_partition.cc 2009-09-07 20:50:10 +0000 +++ b/sql/ha_partition.cc 2009-10-26 11:35:42 +0000 @@ -999,7 +999,7 @@ static bool print_admin_msg(THD* thd, co if (!thd->vio_ok()) { - sql_print_error(msgbuf); + sql_print_error(fmt, args); return TRUE; } === modified file 'sql/log.cc' --- a/sql/log.cc 2009-09-15 10:46:35 +0000 +++ b/sql/log.cc 2009-10-26 11:35:42 +0000 @@ -4830,7 +4830,8 @@ bool flush_error_log() size_t bytes; uchar buf[IO_SIZE]; - freopen(err_temp,"a+",stderr); + if (!freopen(err_temp,"a+",stderr)) + sql_print_error("Couldn't reopen stderr"); setbuf(stderr, NULL); (void) my_delete(err_renamed, MYF(0)); my_rename(log_error_file,err_renamed,MYF(0)); === modified file 'sql/mysqld.cc' --- a/sql/mysqld.cc 2009-10-07 13:07:10 +0000 +++ b/sql/mysqld.cc 2009-10-26 11:35:42 +0000 @@ -2117,8 +2117,8 @@ void win_install_sigabrt_handler(void) #ifdef DEBUG_UNHANDLED_EXCEPTION_FILTER #define DEBUGGER_ATTACH_TIMEOUT 120 /* - Wait for debugger to attach and break into debugger. If debugger is not attached, - resume after timeout. + Wait for debugger to attach and break into debugger. If debugger is + not attached, resume after timeout. */ static void wait_for_debugger(int timeout_sec) { @@ -3855,7 +3855,8 @@ static int init_server_components() if (freopen(log_error_file, "a+", stdout)) #endif { - freopen(log_error_file, "a+", stderr); + if (!(freopen(log_error_file, "a+", stderr))) + sql_print_warning("Couldn't reopen stderr"); setbuf(stderr, NULL); } } @@ -4489,8 +4490,11 @@ we force server id to 2, but this MySQL #ifdef __WIN__ if (!opt_console) { - freopen(log_error_file,"a+",stdout); - freopen(log_error_file,"a+",stderr); + if (!freopen(log_error_file,"a+",stdout) || + !freopen(log_error_file,"a+",stderr)) + { + sql_print_warning("Couldn't reopen stdout or stderr"); + } setbuf(stderr, NULL); FreeConsole(); // Remove window } @@ -5742,7 +5746,7 @@ enum options_mysqld OPT_RECORD_RND_BUFFER, OPT_DIV_PRECINCREMENT, OPT_RELAY_LOG_SPACE_LIMIT, OPT_RELAY_LOG_PURGE, OPT_SLAVE_NET_TIMEOUT, OPT_SLAVE_COMPRESSED_PROTOCOL, OPT_SLOW_LAUNCH_TIME, - OPT_SLAVE_TRANS_RETRIES, OPT_READONLY, OPT_DEBUGGING, + OPT_SLAVE_TRANS_RETRIES, OPT_READONLY, OPT_DEBUGGING, OPT_DEBUG_FLUSH, OPT_SORT_BUFFER, OPT_TABLE_OPEN_CACHE, OPT_TABLE_DEF_CACHE, OPT_THREAD_CONCURRENCY, OPT_THREAD_CACHE_SIZE, OPT_TMP_TABLE_SIZE, OPT_THREAD_STACK, @@ -5962,6 +5966,8 @@ struct my_option my_long_options[] = "Call my_debug_put_break_here() if crc matches this number (for debug).", (uchar**) &opt_my_crc_dbug_check, (uchar**) &opt_my_crc_dbug_check, 0, GET_ULONG, REQUIRED_ARG, 0, 0, ~(ulong) 0L, 0, 0, 0}, + {"debug-flush", OPT_DEBUG_FLUSH, "Default debug log with flush after write", + (uchar**) 0, (uchar**) 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0}, #endif {"default-character-set", 'C', "Set the default character set (deprecated option, use --character-set-server instead).", (uchar**) &default_character_set_name, (uchar**) &default_character_set_name, @@ -8069,6 +8075,9 @@ mysqld_get_one_option(int optid, switch(optid) { #ifndef DBUG_OFF + case OPT_DEBUG_FLUSH: + argument= IF_WIN(default_dbug_option, (char*) "d:t:i:O,/tmp/mysqld.trace"); + /* fall through */ case '#': if (!argument) argument= (char*) default_dbug_option; === modified file 'sql/rpl_rli.cc' --- a/sql/rpl_rli.cc 2009-09-07 20:50:10 +0000 +++ b/sql/rpl_rli.cc 2009-10-26 11:35:42 +0000 @@ -295,7 +295,7 @@ Failed to open the existing relay log in DBUG_RETURN(error); err: - sql_print_error(msg); + sql_print_error("%s", msg); end_io_cache(&rli->info_file); if (info_fd >= 0) my_close(info_fd, MYF(0)); === modified file 'sql/set_var.cc' --- a/sql/set_var.cc 2009-09-15 10:46:35 +0000 +++ b/sql/set_var.cc 2009-10-26 11:35:42 +0000 @@ -4293,9 +4293,13 @@ uchar *sys_var_thd_dbug::value_ptr(THD * { char buf[256]; if (type == OPT_GLOBAL) + { DBUG_EXPLAIN_INITIAL(buf, sizeof(buf)); + } else + { DBUG_EXPLAIN(buf, sizeof(buf)); + } return (uchar*) thd->strdup(buf); } === modified file 'sql/slave.cc' --- a/sql/slave.cc 2009-09-15 10:46:35 +0000 +++ b/sql/slave.cc 2009-10-26 11:35:42 +0000 @@ -1145,7 +1145,7 @@ err: if (master_res) mysql_free_result(master_res); DBUG_ASSERT(err_code != 0); - mi->report(ERROR_LEVEL, err_code, err_buff); + mi->report(ERROR_LEVEL, err_code, "%s", err_buff); DBUG_RETURN(1); } @@ -2340,7 +2340,7 @@ static bool check_io_slave_killed(THD *t if (io_slave_killed(thd, mi)) { if (info && global_system_variables.log_warnings) - sql_print_information(info); + sql_print_information("%s", info); return TRUE; } return FALSE; @@ -2410,13 +2410,13 @@ static int try_to_reconnect(THD *thd, MY } else { - sql_print_information(buf); + sql_print_information("%s", buf); } } if (safe_reconnect(thd, mysql, mi, 1) || io_slave_killed(thd, mi)) { if (global_system_variables.log_warnings) - sql_print_information(messages[SLAVE_RECON_MSG_KILLED_AFTER]); + sql_print_information("%s", messages[SLAVE_RECON_MSG_KILLED_AFTER]); return 1; } return 0; @@ -2998,7 +2998,7 @@ log '%s' at position %s, relay log '%s' This function is reporting an error which was not reported while executing exec_relay_log_event(). */ - rli->report(ERROR_LEVEL, thd->main_da.sql_errno(), errmsg); + rli->report(ERROR_LEVEL, thd->main_da.sql_errno(), "%s", errmsg); } else if (last_errno != thd->main_da.sql_errno()) { === modified file 'sql/sql_cache.cc' --- a/sql/sql_cache.cc 2009-09-15 10:46:35 +0000 +++ b/sql/sql_cache.cc 2009-10-26 11:35:42 +0000 @@ -383,7 +383,7 @@ static void debug_wait_for_kill(const ch thd= current_thd; prev_info= thd->proc_info; thd->proc_info= info; - sql_print_information(info); + sql_print_information("%s", info); while(!thd->killed) my_sleep(1000); thd->killed= THD::NOT_KILLED; === modified file 'sql/sql_parse.cc' --- a/sql/sql_parse.cc 2009-09-15 10:46:35 +0000 +++ b/sql/sql_parse.cc 2009-10-26 11:35:42 +0000 @@ -481,7 +481,11 @@ pthread_handler_t handle_bootstrap(void break; } buff= (char*) thd->net.buff; - fgets(buff + length, thd->net.max_packet - length, file); + if (!fgets(buff + length, thd->net.max_packet - length, file)) + { + bootstrap_error= 1; + break; + } length+= (ulong) strlen(buff + length); /* purecov: end */ } === modified file 'sql/sql_plugin.cc' --- a/sql/sql_plugin.cc 2009-10-01 21:27:39 +0000 +++ b/sql/sql_plugin.cc 2009-10-26 11:35:42 +0000 @@ -367,8 +367,8 @@ static st_plugin_dl *plugin_dl_add(const { if (report & REPORT_TO_USER) my_error(ER_UDF_NO_PATHS, MYF(0)); - if (report & REPORT_TO_LOG) - sql_print_error(ER(ER_UDF_NO_PATHS)); + if ((report & (REPORT_TO_LOG | REPORT_TO_USER)) == REPORT_TO_LOG) + sql_print_error("%s", ER(ER_UDF_NO_PATHS)); DBUG_RETURN(0); } /* If this dll is already loaded just increase ref_count. */ === modified file 'sql/sql_select.cc' --- a/sql/sql_select.cc 2009-09-15 10:46:35 +0000 +++ b/sql/sql_select.cc 2009-10-26 11:35:42 +0000 @@ -9819,7 +9819,7 @@ create_tmp_table(THD *thd,TMP_TABLE_PARA bool using_unique_constraint= 0; bool use_packed_rows= 0; bool not_all_columns= !(select_options & TMP_TABLE_ALL_COLUMNS); - char *tmpname,path[FN_REFLEN]; + char *tmpname,path[FN_REFLEN], tmp_table_name[50]; uchar *pos, *group_buff, *bitmaps; uchar *null_flags; Field **reg_field, **from_field, **default_field; @@ -9846,12 +9846,12 @@ create_tmp_table(THD *thd,TMP_TABLE_PARA temp_pool_slot = bitmap_lock_set_next(&temp_pool); if (temp_pool_slot != MY_BIT_NONE) // we got a slot - sprintf(path, "%s_%lx_%i", tmp_file_prefix, + sprintf(tmp_table_name, "%s_%lx_%i", tmp_file_prefix, current_pid, temp_pool_slot); else { /* if we run out of slots or we are not using tempool */ - sprintf(path,"%s%lx_%lx_%x", tmp_file_prefix,current_pid, + sprintf(tmp_table_name, "%s%lx_%lx_%x", tmp_file_prefix,current_pid, thd->thread_id, thd->tmp_table++); } @@ -9859,7 +9859,8 @@ create_tmp_table(THD *thd,TMP_TABLE_PARA No need to change table name to lower case as we are only creating MyISAM, Maria or HEAP tables here */ - fn_format(path, path, mysql_tmpdir, "", MY_REPLACE_EXT|MY_UNPACK_FILENAME); + fn_format(path, tmp_table_name, mysql_tmpdir, "", + MY_REPLACE_EXT|MY_UNPACK_FILENAME); if (group) { @@ -9905,7 +9906,7 @@ create_tmp_table(THD *thd,TMP_TABLE_PARA sizeof(*key_part_info)*(param->group_parts+1), &param->start_recinfo, sizeof(*param->recinfo)*(field_count*2+4), - &tmpname, (uint) strlen(path)+1, + &tmpname, (uint) strlen(tmp_table_name)+1, &group_buff, (group && ! using_unique_constraint ? param->group_length : 0), &bitmaps, bitmap_buffer_size(field_count)*2, @@ -9924,7 +9925,7 @@ create_tmp_table(THD *thd,TMP_TABLE_PARA DBUG_RETURN(NULL); /* purecov: inspected */ } param->items_to_copy= copy_func; - strmov(tmpname,path); + strmov(tmpname, tmp_table_name); /* make table according to fields */ bzero((char*) table,sizeof(*table)); === modified file 'sql/udf_example.c' --- a/sql/udf_example.c 2009-04-25 10:05:32 +0000 +++ b/sql/udf_example.c 2009-10-26 11:35:42 +0000 @@ -139,7 +139,9 @@ typedef long long longlong; #include <mysql.h> #include <ctype.h> +#if !defined(HAVE_GETHOSTBYADDR_R) || !defined(HAVE_SOLARIS_STYLE_GETHOST) static pthread_mutex_t LOCK_hostname; +#endif #ifdef HAVE_DLOPEN === modified file 'storage/maria/ha_maria.cc' --- a/storage/maria/ha_maria.cc 2009-10-06 14:53:46 +0000 +++ b/storage/maria/ha_maria.cc 2009-10-26 11:35:42 +0000 @@ -266,7 +266,7 @@ static void _ma_check_print_msg(HA_CHECK if (!thd->vio_ok()) { - sql_print_error(msgbuf); + sql_print_error(fmt, args); return; } @@ -1619,7 +1619,7 @@ int ha_maria::preload_keys(THD * thd, HA param.db_name= table->s->db.str; param.table_name= table->s->table_name.str; param.testflag= 0; - _ma_check_print_error(&param, errmsg); + _ma_check_print_error(&param, "%s", errmsg); DBUG_RETURN(HA_ADMIN_FAILED); } DBUG_RETURN(HA_ADMIN_OK); === modified file 'storage/maria/ma_recovery.c' --- a/storage/maria/ma_recovery.c 2009-03-05 16:47:31 +0000 +++ b/storage/maria/ma_recovery.c 2009-10-26 11:35:42 +0000 @@ -199,13 +199,17 @@ int maria_recovery_from_log(void) int res= 1; FILE *trace_file; uint warnings_count; +#ifdef EXTRA_DEBUG + char name_buff[FN_REFLEN]; +#endif DBUG_ENTER("maria_recovery_from_log"); DBUG_ASSERT(!maria_in_recovery); maria_in_recovery= TRUE; #ifdef EXTRA_DEBUG - trace_file= fopen("maria_recovery.trace", "a+"); + fn_format(name_buff, "maria_recovery.trace", maria_data_root, "", MYF(0)); + trace_file= my_fopen(name_buff, O_WRONLY|O_APPEND|O_CREAT, MYF(MY_WME)); #else trace_file= NULL; /* no trace file for being fast */ #endif @@ -222,7 +226,7 @@ int maria_recovery_from_log(void) warnings_count); } if (trace_file) - fclose(trace_file); + my_fclose(trace_file, MYF(0)); maria_in_recovery= FALSE; DBUG_RETURN(res); } === modified file 'storage/maria/unittest/ma_test_loghandler-t.c' --- a/storage/maria/unittest/ma_test_loghandler-t.c 2008-08-04 16:57:41 +0000 +++ b/storage/maria/unittest/ma_test_loghandler-t.c 2009-10-26 11:35:42 +0000 @@ -113,10 +113,8 @@ static my_bool check_content(uchar *ptr, void read_ok(TRANSLOG_HEADER_BUFFER *rec) { - char buff[80]; - my_snprintf(buff, sizeof(buff), "read record type: %u LSN: (%lu,0x%lx)", - rec->type, LSN_IN_PARTS(rec->lsn)); - ok(1, buff); + ok(1, "read record type: %u LSN: (%lu,0x%lx)", + rec->type, LSN_IN_PARTS(rec->lsn)); } /* === modified file 'storage/pbxt/src/strutil_xt.cc' --- a/storage/pbxt/src/strutil_xt.cc 2009-09-03 06:15:03 +0000 +++ b/storage/pbxt/src/strutil_xt.cc 2009-10-26 11:35:42 +0000 @@ -21,10 +21,8 @@ * H&G2JCtL */ +#include "mysql_priv.h" #include "xt_config.h" - -#include <stdio.h> -#include <string.h> #include <ctype.h> #include "strutil_xt.h" @@ -109,6 +107,14 @@ xtPublic void xt_2nd_last_name_of_path(s *dest = 0; return; } + /* If temporary file */ + if (!is_prefix(path, mysql_data_home) && + !is_prefix(path, mysql_real_data_home)) + { + *dest= 0; + return; + } + ptr = path + len - 1; while (ptr != path && !XT_IS_DIR_CHAR(*ptr)) ptr--; === modified file 'tests/mysql_client_test.c' --- a/tests/mysql_client_test.c 2009-09-07 20:50:10 +0000 +++ b/tests/mysql_client_test.c 2009-10-26 11:35:42 +0000 @@ -1157,7 +1157,7 @@ my_bool fetch_n(const char **query_list, /* Separate thread query to test some cases */ -static my_bool thread_query(char *query) +static my_bool thread_query(const char *query) { MYSQL *l_mysql; my_bool error; @@ -1179,7 +1179,7 @@ static my_bool thread_query(char *query) goto end; } l_mysql->reconnect= 1; - if (mysql_query(l_mysql, (char *)query)) + if (mysql_query(l_mysql, query)) { fprintf(stderr, "Query failed (%s)\n", mysql_error(l_mysql)); error= 1; @@ -5803,7 +5803,7 @@ static void test_prepare_alter() rc= mysql_stmt_execute(stmt); check_execute(stmt, rc); - if (thread_query((char *)"ALTER TABLE test_prep_alter change id id_new varchar(20)")) + if (thread_query("ALTER TABLE test_prep_alter change id id_new varchar(20)")) exit(1); is_null= 1; === modified file 'unittest/mysys/base64-t.c' --- a/unittest/mysys/base64-t.c 2007-08-01 19:59:05 +0000 +++ b/unittest/mysys/base64-t.c 2009-10-26 11:35:42 +0000 @@ -66,6 +66,7 @@ main(void) ok(cmp == 0, "Comparing encode-decode result"); if (cmp != 0) { + /* FIXME: This only prints last value of the compared strings */ char buf[80]; diag(" --------- src --------- --------- dst ---------"); for (k= 0; k<src_len; k+=8) @@ -84,7 +85,7 @@ main(void) unsigned char c= dst[k+l]; sprintf(buf, "%.2x ", (unsigned)c); } - diag(buf); + diag("%s", buf); } diag("src length: %.8x, dst length: %.8x\n", (uint) src_len, (uint) dst_len);

1 0

[Maria-developers] Review: MWL#36 diff
by Sergey Petrunya 25 Oct '09

25 Oct '09

Hi Alexander, Please find the rest of the review below: On Tue, Oct 20, 2009 at 10:46:08AM +0400, Alexi1952 wrote: > The diff is due to run-dependent data in log-events (e.g. in Table map table_id = 23 in my test run and = 60 in your test run). > It's me got a kink that --replace_regex will correct this in BINLOG :) Actually to correct this, mysqlbinlog should be called with > --base64-output=decode-rows options. > > Attached is corrected version of the test and result. Overall comments: --help message ============== The new syntax is not fully documented in --help --verbose output. It says: --rewrite-db=name Updates to a database with a different name than the original. and doesn't specify what is the syntax of the 'name'. I think ideally we would want to have it print --rewrite-db='from->to' but this seems to be difficult to achieve within the option parsing framework, so we could follow the approach used by the server's counterpart: --replicate-rewrite-db=name Updates to a database with a different name than the original. Example: replicate-rewrite-db=master_db_name->slave_db_name. Coding style ============ The patch violates adopted coding style in several places (We follow MySQL's coding conventions). To speed things up, I've made the fixes myself. Testing ======= Please add a checks for 1. that text form of RBR events shows rewritten database names 2. that everything works when mysqlbinlog reads events from the server. (they both seem to work, we just need test coverage). Memory errors ============= When I tried to get events from the server, using a command line like this: mysqlbinlog -uroot --verbose --base64-output=decode-rows -R -t \ --start-position=0 --host=localhost --rewrite-db='trepl->xx' \ --debug pslp2-bin.000020 I got these errors among the output: Error: Freeing wrong aligned pointer at line 1022, 'log_event.h' Error: Freeing wrong aligned pointer at line 1022, 'log_event.h' Error: Freeing wrong aligned pointer at line 1022, 'log_event.h' --(1) ... Warning: Memory that was not free'ed (456 bytes): 456 bytes at 0x86f84d8, allocated at line 201 in 'my_alloc.c' --(2) Problem (2) is repeatable with the mainline, so I've only reported it to MySQL as BUG#48281. Problem (1) is not repeatable on mainline or MariaDB. I've investigated it: === Wrong aligned pointer investigation ==== The messages are not produced when dumping local files. The message is produced from Log_event::free_temp_buf() which is called from Table_map_log_event::rewrite_db. When dumping local log, it calls dump_local_log_entries() which calls Log_event* Log_event::read_log_event(IO_CACHE* file, const Format_description_log_event *description_event) which has this code: // some events use the extra byte to null-terminate strings if (!(buf = (char*) my_malloc(data_len+1, MYF(MY_WME)))) { error = "Out of memory"; goto err; } buf[data_len] = 0; memcpy(buf, head, header_size); if (my_b_read(file, (uchar*) buf + header_size, data_len - header_size)) { error = "read error"; goto err; } if ((res= read_log_event(buf, data_len, &error, description_event))) 'buf' is what eventually will be passed to Table_map_log_event constructor. We can see that buf points to a start of chunk of my_malloc'ed memory. For the case when we read the remote log, it runs this code: static Exit_status dump_remote_log_entries(PRINT_EVENT_INFO *print_event_info, const char* logname) { ... net= &mysql->net; ... if (!(ev= Log_event::read_log_event((const char*) net->read_pos + 1 , len - 1, &error_msg, glob_description_event))) { error("Could not construct log event object: %s", error_msg); DBUG_RETURN(ERROR_STOP); } /* If reading from a remote host, ensure the temp_buf for the Log_event class is pointing to the incoming stream. */ ev->register_temp_buf((char *) net->read_pos + 1); The first argument to Log_event::read_log_event() will get passed as buffer pointer Table_map_log_event constructor. It points to NET::read_pos + 1, which is not an address we've got from my_malloc and hence it's not something we should be calling my_free() for. I've fixed thos problem too. == Comments to the code == > --- maria-5.1-wl36-orig/client/mysqlbinlog.cc 2009-10-20 00:28:26.000000000 +0400 > +++ maria-5.1-wl36/client/mysqlbinlog.cc 2009-10-20 00:25:52.000000000 +0400 ... > @@ -35,6 +35,18 @@ > #include "log_event.h" > #include "sql_common.h" > > +/* Needed for Rlp_filter */ > +struct TABLE_LIST; > + > +/* Needed for Rpl_filter */ > +CHARSET_INFO* system_charset_info= &my_charset_utf8_general_ci; > + > +#include "../sql/sql_string.h" // needed for Rpl_filter Why use server versions of sql_string when there are client/sql_string.*? I've tried switching to client/sql_string.* and it worked. > @@ -2095,6 +2211,21 @@ > DBUG_RETURN(retval == ERROR_STOP ? 1 : 0); > } > > > +/* Redefinition for Rpl_filter::tables_ok() */ > +struct TABLE_LIST > +{ > + TABLE_LIST() {} > + TABLE_LIST *next_global, **prev_global; > + bool updating; > + char* db; > + char* table_name; > +}; I think it's a bad idea to add such "similar" and unused structures: - it creates confusion - Other than getting rpl_filter.* to compile, we don't have any use for it (and if we implement per-table filtering later on, there is no warranty that representation for list of used tables will be linked list of TABLE_LIST) I've tried to #ifdef-away Rpl_filter::tables_ok() from the client and then this stopped to be needed. As mentioned above, I've had to actually apply some of the fixes to make sure they work. I've pushed the result into lp:~maria-captains/maria/maria-5.1-wl36 and added that tree into buildbot: http://askmonty.org/buildbot/grid?branch=maria-5.1-wl36 The remaining issues (need for testcases, help message) are obvious, so I can tell that I'll be happy with the patch if buildbot doesn't reveal any problems. BR Sergey -- Sergey Petrunia, Software Developer Monty Program AB, http://askmonty.org Blog: http://s.petrunia.net/blog

2 1

[Maria-developers] Rev 2752: MWL#36: Add a mysqlbinlog option to change the used database in file:///home/psergey/dev/maria-5.1-wl36-r3/
by Sergey Petrunya 24 Oct '09

24 Oct '09

At file:///home/psergey/dev/maria-5.1-wl36-r3/ ------------------------------------------------------------ revno: 2752 revision-id: psergey(a)askmonty.org-20091024214858-5whjzap4t0qvv41j parent: psergey(a)askmonty.org-20091024194339-tauuslposi16t7uv committer: Sergey Petrunya <psergey(a)askmonty.org> branch nick: maria-5.1-wl36-r3 timestamp: Sun 2009-10-25 01:48:58 +0400 message: MWL#36: Add a mysqlbinlog option to change the used database - Apply Alexander Ivanov's fix to testsuite === modified file 'mysql-test/suite/binlog/r/binlog_row_mysqlbinlog_options.result' --- a/mysql-test/suite/binlog/r/binlog_row_mysqlbinlog_options.result 2009-10-16 14:22:56 +0000 +++ b/mysql-test/suite/binlog/r/binlog_row_mysqlbinlog_options.result 2009-10-24 21:48:58 +0000 @@ -22,19 +22,21 @@ FIELDS TERMINATED BY ',' LINES TERMINATED BY '\r\n'; DELETE FROM test3.t3 WHERE a=1; flush logs; +# +# mysqlbinlog output +# --base64-output = decode-rows +# --rewrite-db = test1->new_test1 +# --rewrite-db = test3->new_test3 +# /*!40019 SET @@session.max_insert_delayed_threads=0*/; /*!50003 SET @OLD_COMPLETION_TYPE=@@COMPLETION_TYPE,COMPLETION_TYPE=0*/; DELIMITER /*!*/; # at # -#010909 4:46:40 server id 1 end_log_pos # Start: binlog v 4, server v #.##.## created 010909 4:46:40 at startup +#010909 4:46:40 server id # end_log_pos # Start: binlog v 4, server v #.##.## created 010909 4:46:40 at startup ROLLBACK/*!*/; -BINLOG ' -AMqaOw8BAAAAZgAAAGoAAAAAAAQANS4xLjM4LU1hcmlhREItYmV0YTEtZGVidWctbG9nAAAAAAAA -AAAAAAAAAAAAAAAAAAAAypo7EzgNAAgAEgAEBAQEEgAAUwAEGggAAAAICAgC -'/*!*/; # at # use new_test1/*!*/; -#010909 4:46:40 server id 1 end_log_pos # Query thread_id=# exec_time=# error_code=0 +#010909 4:46:40 server id # end_log_pos # Query thread_id=# exec_time=# error_code=0 SET TIMESTAMP=1000000000/*!*/; SET @@session.pseudo_thread_id=#/*!*/; SET @@session.foreign_key_checks=1, @@session.sql_auto_is_null=1, @@session.unique_checks=1, @@session.autocommit=1/*!*/; @@ -47,19 +49,14 @@ CREATE TABLE t1 (a INT, b INT) /*!*/; # at # -#010909 4:46:40 server id 1 end_log_pos # Query thread_id=# exec_time=# error_code=0 +#010909 4:46:40 server id # end_log_pos # Query thread_id=# exec_time=# error_code=0 SET TIMESTAMP=1000000000/*!*/; BEGIN /*!*/; # at # # at # -#010909 4:46:40 server id 1 end_log_pos # Table_map: `new_test1`.`t1` mapped to number # -#010909 4:46:40 server id 1 end_log_pos # Write_rows: table id # flags: STMT_END_F - -BINLOG ' -AMqaOxMBAAAALwAAADgBAAAAABcAAAAAAAAACW5ld190ZXN0MQACdDEAAgMDAAM= -AMqaOxcBAAAALwAAAGcBAAAQABcAAAAAAAEAAv/8AQAAAAEAAAD8AgAAAAIAAAA= -'/*!*/; +#010909 4:46:40 server id # end_log_pos # Table_map: `new_test1`.`t1` mapped to number # +#010909 4:46:40 server id # end_log_pos # Write_rows: table id # flags: STMT_END_F ### INSERT INTO new_test1.t1 ### SET ### @1=1 /* INT meta=0 nullable=1 is_null=0 */ @@ -69,30 +66,25 @@ ### @1=2 /* INT meta=0 nullable=1 is_null=0 */ ### @2=2 /* INT meta=0 nullable=1 is_null=0 */ # at # -#010909 4:46:40 server id 1 end_log_pos # Query thread_id=# exec_time=# error_code=0 +#010909 4:46:40 server id # end_log_pos # Query thread_id=# exec_time=# error_code=0 SET TIMESTAMP=1000000000/*!*/; COMMIT /*!*/; # at # -#010909 4:46:40 server id 1 end_log_pos # Query thread_id=# exec_time=# error_code=0 +#010909 4:46:40 server id # end_log_pos # Query thread_id=# exec_time=# error_code=0 use test2/*!*/; SET TIMESTAMP=1000000000/*!*/; CREATE TABLE t2 (a INT) /*!*/; # at # -#010909 4:46:40 server id 1 end_log_pos # Query thread_id=# exec_time=# error_code=0 +#010909 4:46:40 server id # end_log_pos # Query thread_id=# exec_time=# error_code=0 SET TIMESTAMP=1000000000/*!*/; BEGIN /*!*/; # at # # at # -#010909 4:46:40 server id 1 end_log_pos # Table_map: `test2`.`t2` mapped to number # -#010909 4:46:40 server id 1 end_log_pos # Write_rows: table id # flags: STMT_END_F - -BINLOG ' -AMqaOxMBAAAAKgAAAHMCAAAAABgAAAAAAAAABXRlc3QyAAJ0MgABAwAB -AMqaOxcBAAAAJwAAAJoCAAAQABgAAAAAAAEAAf/+AQAAAP4CAAAA -'/*!*/; +#010909 4:46:40 server id # end_log_pos # Table_map: `test2`.`t2` mapped to number # +#010909 4:46:40 server id # end_log_pos # Write_rows: table id # flags: STMT_END_F ### INSERT INTO test2.t2 ### SET ### @1=1 /* INT meta=0 nullable=1 is_null=0 */ @@ -100,53 +92,43 @@ ### SET ### @1=2 /* INT meta=0 nullable=1 is_null=0 */ # at # -#010909 4:46:40 server id 1 end_log_pos # Query thread_id=# exec_time=# error_code=0 +#010909 4:46:40 server id # end_log_pos # Query thread_id=# exec_time=# error_code=0 SET TIMESTAMP=1000000000/*!*/; COMMIT /*!*/; # at # -#010909 4:46:40 server id 1 end_log_pos # Query thread_id=# exec_time=# error_code=0 +#010909 4:46:40 server id # end_log_pos # Query thread_id=# exec_time=# error_code=0 SET TIMESTAMP=1000000000/*!*/; BEGIN /*!*/; # at # # at # -#010909 4:46:40 server id 1 end_log_pos # Table_map: `new_test1`.`t1` mapped to number # -#010909 4:46:40 server id 1 end_log_pos # Delete_rows: table id # flags: STMT_END_F - -BINLOG ' -AMqaOxMBAAAALwAAAFADAAAAABcAAAAAAAAACW5ld190ZXN0MQACdDEAAgMDAAM= -AMqaOxkBAAAAJgAAAHYDAAAQABcAAAAAAAEAAv/8AQAAAAEAAAA= -'/*!*/; +#010909 4:46:40 server id # end_log_pos # Table_map: `new_test1`.`t1` mapped to number # +#010909 4:46:40 server id # end_log_pos # Delete_rows: table id # flags: STMT_END_F ### DELETE FROM new_test1.t1 ### WHERE ### @1=1 /* INT meta=0 nullable=1 is_null=0 */ ### @2=1 /* INT meta=0 nullable=1 is_null=0 */ # at # -#010909 4:46:40 server id 1 end_log_pos # Query thread_id=# exec_time=# error_code=0 +#010909 4:46:40 server id # end_log_pos # Query thread_id=# exec_time=# error_code=0 SET TIMESTAMP=1000000000/*!*/; COMMIT /*!*/; # at # use new_test3/*!*/; -#010909 4:46:40 server id 1 end_log_pos # Query thread_id=# exec_time=# error_code=0 +#010909 4:46:40 server id # end_log_pos # Query thread_id=# exec_time=# error_code=0 SET TIMESTAMP=1000000000/*!*/; CREATE TABLE t3 (a INT) /*!*/; # at # -#010909 4:46:40 server id 1 end_log_pos # Query thread_id=# exec_time=# error_code=0 +#010909 4:46:40 server id # end_log_pos # Query thread_id=# exec_time=# error_code=0 SET TIMESTAMP=1000000000/*!*/; BEGIN /*!*/; # at # # at # -#010909 4:46:40 server id 1 end_log_pos # Table_map: `new_test3`.`t3` mapped to number # -#010909 4:46:40 server id 1 end_log_pos # Write_rows: table id # flags: STMT_END_F - -BINLOG ' -AMqaOxMBAAAALgAAAIIEAAAAABkAAAAAAAAACW5ld190ZXN0MwACdDMAAQMAAQ== -AMqaOxcBAAAAJwAAAKkEAAAQABkAAAAAAAEAAf/+AQAAAP4CAAAA -'/*!*/; +#010909 4:46:40 server id # end_log_pos # Table_map: `new_test3`.`t3` mapped to number # +#010909 4:46:40 server id # end_log_pos # Write_rows: table id # flags: STMT_END_F ### INSERT INTO new_test3.t3 ### SET ### @1=1 /* INT meta=0 nullable=1 is_null=0 */ @@ -154,49 +136,38 @@ ### SET ### @1=2 /* INT meta=0 nullable=1 is_null=0 */ # at # -#010909 4:46:40 server id 1 end_log_pos # Query thread_id=# exec_time=# error_code=0 +#010909 4:46:40 server id # end_log_pos # Query thread_id=# exec_time=# error_code=0 SET TIMESTAMP=1000000000/*!*/; COMMIT /*!*/; # at # -#010909 4:46:40 server id 1 end_log_pos # Query thread_id=# exec_time=# error_code=0 +#010909 4:46:40 server id # end_log_pos # Query thread_id=# exec_time=# error_code=0 SET TIMESTAMP=1000000000/*!*/; BEGIN /*!*/; # at # # at # -#010909 4:46:40 server id 1 end_log_pos # Table_map: `new_test1`.`t1` mapped to number # -#010909 4:46:40 server id 1 end_log_pos # Write_rows: table id # flags: STMT_END_F - -BINLOG ' -AMqaOxMBAAAALwAAAF8FAAAAABcAAAAAAAAACW5ld190ZXN0MQACdDEAAgMDAAM= -AMqaOxcBAAAAJgAAAIUFAAAQABcAAAAAAAEAAv/8AwAAAAMAAAA= -'/*!*/; +#010909 4:46:40 server id # end_log_pos # Table_map: `new_test1`.`t1` mapped to number # +#010909 4:46:40 server id # end_log_pos # Write_rows: table id # flags: STMT_END_F ### INSERT INTO new_test1.t1 ### SET ### @1=3 /* INT meta=0 nullable=1 is_null=0 */ ### @2=3 /* INT meta=0 nullable=1 is_null=0 */ # at # -#010909 4:46:40 server id 1 end_log_pos # Query thread_id=# exec_time=# error_code=0 +#010909 4:46:40 server id # end_log_pos # Query thread_id=# exec_time=# error_code=0 SET TIMESTAMP=1000000000/*!*/; COMMIT /*!*/; # at # use new_test1/*!*/; -#010909 4:46:40 server id 1 end_log_pos # Query thread_id=# exec_time=# error_code=0 +#010909 4:46:40 server id # end_log_pos # Query thread_id=# exec_time=# error_code=0 SET TIMESTAMP=1000000000/*!*/; BEGIN /*!*/; # at # # at # -#010909 4:46:40 server id 1 end_log_pos # Table_map: `new_test1`.`t1` mapped to number # -#010909 4:46:40 server id 1 end_log_pos # Write_rows: table id # flags: STMT_END_F - -BINLOG ' -AMqaOxMBAAAALwAAADsGAAAAABcAAAAAAAAACW5ld190ZXN0MQACdDEAAgMDAAM= -AMqaOxcBAAAASgAAAIUGAAAQABcAAAAAAAEAAv/8AgAAAAIAAAD8AwAAAAMAAAD8BAAAAAQAAAD8 -BQAAAAUAAAD8BgAAAAYAAAA= -'/*!*/; +#010909 4:46:40 server id # end_log_pos # Table_map: `new_test1`.`t1` mapped to number # +#010909 4:46:40 server id # end_log_pos # Write_rows: table id # flags: STMT_END_F ### INSERT INTO new_test1.t1 ### SET ### @1=2 /* INT meta=0 nullable=1 is_null=0 */ @@ -218,34 +189,29 @@ ### @1=6 /* INT meta=0 nullable=1 is_null=0 */ ### @2=6 /* INT meta=0 nullable=1 is_null=0 */ # at # -#010909 4:46:40 server id 1 end_log_pos # Query thread_id=# exec_time=# error_code=0 +#010909 4:46:40 server id # end_log_pos # Query thread_id=# exec_time=# error_code=0 SET TIMESTAMP=1000000000/*!*/; COMMIT /*!*/; # at # -#010909 4:46:40 server id 1 end_log_pos # Query thread_id=# exec_time=# error_code=0 +#010909 4:46:40 server id # end_log_pos # Query thread_id=# exec_time=# error_code=0 SET TIMESTAMP=1000000000/*!*/; BEGIN /*!*/; # at # # at # -#010909 4:46:40 server id 1 end_log_pos # Table_map: `new_test3`.`t3` mapped to number # -#010909 4:46:40 server id 1 end_log_pos # Delete_rows: table id # flags: STMT_END_F - -BINLOG ' -AMqaOxMBAAAALgAAADoHAAAAABkAAAAAAAAACW5ld190ZXN0MwACdDMAAQMAAQ== -AMqaOxkBAAAAIgAAAFwHAAAQABkAAAAAAAEAAf/+AQAAAA== -'/*!*/; +#010909 4:46:40 server id # end_log_pos # Table_map: `new_test3`.`t3` mapped to number # +#010909 4:46:40 server id # end_log_pos # Delete_rows: table id # flags: STMT_END_F ### DELETE FROM new_test3.t3 ### WHERE ### @1=1 /* INT meta=0 nullable=1 is_null=0 */ # at # -#010909 4:46:40 server id 1 end_log_pos # Query thread_id=# exec_time=# error_code=0 +#010909 4:46:40 server id # end_log_pos # Query thread_id=# exec_time=# error_code=0 SET TIMESTAMP=1000000000/*!*/; COMMIT /*!*/; # at # -#010909 4:46:40 server id 1 end_log_pos # Rotate to master-bin.000002 pos: 4 +#010909 4:46:40 server id # end_log_pos # Rotate to master-bin.000002 pos: 4 DELIMITER ; # End of log file ROLLBACK /* added by mysqlbinlog */; === modified file 'mysql-test/suite/binlog/t/binlog_row_mysqlbinlog_options.test' --- a/mysql-test/suite/binlog/t/binlog_row_mysqlbinlog_options.test 2009-10-16 14:22:56 +0000 +++ b/mysql-test/suite/binlog/t/binlog_row_mysqlbinlog_options.test 2009-10-24 21:48:58 +0000 @@ -51,9 +51,16 @@ flush logs; +--echo # +--echo # mysqlbinlog output +--echo # --base64-output = decode-rows +--echo # --rewrite-db = test1->new_test1 +--echo # --rewrite-db = test3->new_test3 +--echo # + let $MYSQLD_DATADIR= `select @@datadir`; ---replace_regex /server v [^ ]*/server v #.##.##/ /exec_time=[0-9]*/exec_time=#/ /thread_id=[0-9]*/thread_id=#/ /table id [0-9]*/table id #/ /mapped to number [0-9]*/mapped to number #/ /end_log_pos [0-9]*/end_log_pos #/ /# at [0-9]*/# at #/ ---exec $MYSQL_BINLOG --rewrite-db="test1->new_test1" --rewrite-db="test3->new_test3" -v -v $MYSQLD_DATADIR/master-bin.000001 +--replace_regex /server id [0-9]*/server id #/ /server v [^ ]*/server v #.##.##/ /exec_time=[0-9]*/exec_time=#/ /thread_id=[0-9]*/thread_id=#/ /table id [0-9]*/table id #/ /mapped to number [0-9]*/mapped to number #/ /end_log_pos [0-9]*/end_log_pos #/ /# at [0-9]*/# at #/ +--exec $MYSQL_BINLOG --base64-output=decode-rows --rewrite-db="test1->new_test1" --rewrite-db="test3->new_test3" -v -v $MYSQLD_DATADIR/master-bin.000001 DROP DATABASE test1; DROP DATABASE test2;

1 0

[Maria-developers] Rev 2751: MWL#36: Add a mysqlbinlog option to change the used database in file:///home/psergey/dev/maria-5.1-wl36-r3/
by Sergey Petrunya 24 Oct '09

24 Oct '09

At file:///home/psergey/dev/maria-5.1-wl36-r3/ ------------------------------------------------------------ revno: 2751 revision-id: psergey(a)askmonty.org-20091024194339-tauuslposi16t7uv parent: alexi1952(a)yandex.ru-20091017061257-v142dpem8x7rrh35 committer: Sergey Petrunya <psergey(a)askmonty.org> branch nick: maria-5.1-wl36-r3 timestamp: Sat 2009-10-24 23:43:39 +0400 message: MWL#36: Add a mysqlbinlog option to change the used database - Review fixes === modified file 'client/Makefile.am' --- a/client/Makefile.am 2009-07-31 19:28:15 +0000 +++ b/client/Makefile.am 2009-10-24 19:43:39 +0000 @@ -107,7 +107,8 @@ rpl_utility.h rpl_tblmap.h rpl_tblmap.cc \ log_event.cc my_decimal.h my_decimal.cc \ log_event_old.h log_event_old.cc \ - rpl_record_old.h rpl_record_old.cc + rpl_record_old.h rpl_record_old.cc \ + sql_list.h rpl_filter.h sql_list.cc rpl_filter.cc strings_src=decimal.c link_sources: === modified file 'client/mysqlbinlog.cc' --- a/client/mysqlbinlog.cc 2009-10-16 14:04:12 +0000 +++ b/client/mysqlbinlog.cc 2009-10-24 19:43:39 +0000 @@ -35,13 +35,10 @@ #include "log_event.h" #include "sql_common.h" -/* Needed for Rlp_filter */ -struct TABLE_LIST; - /* Needed for Rpl_filter */ CHARSET_INFO* system_charset_info= &my_charset_utf8_general_ci; -#include "../sql/sql_string.h" // needed for Rpl_filter +#include "sql_string.h" // needed for Rpl_filter #include "sql_list.h" // needed for Rpl_filter #include "rpl_filter.h" @@ -628,12 +625,13 @@ /** - Prints "use <db>" statement when current db is to be changed. + Print "use <db>" statement when current db is to be changed. We have to control emiting USE statements according to rewrite-db options. We have to do it here (see process_event() below) and to suppress producing USE statements by corresponding log event print-functions. */ + void print_use_stmt(PRINT_EVENT_INFO* pinfo, const char* db, size_t db_len) { // pinfo->db is the current db. @@ -1021,14 +1019,16 @@ retval= ERROR_STOP; end: rec_count++; + /* - Destroy the log_event object. If reading from a remote host, - set the temp_buf to NULL so that memory isn't freed twice. + Destroy the log_event object. + MariaDB MWL#36: mainline does this: + If reading from a remote host, + set the temp_buf to NULL so that memory isn't freed twice. + We no longer do that, we use Rpl_filter::event_owns_temp_buf instead. */ if (ev) { - if (remote_opt) - ev->temp_buf= 0; if (destroy_evt) /* destroy it later if not set (ignored table map) */ delete ev; } @@ -1385,6 +1385,7 @@ break; case OPT_REWRITE_DB: // db_from->db_to { + /* See also handling of OPT_REPLICATE_REWRITE_DB in sql/mysqld.cc */ char* ptr; char* key= argument; // db-from char* val; // db-to @@ -1395,20 +1396,22 @@ // Where val begins if (!(ptr= strstr(argument, "->"))) - { sql_print_error("Bad syntax in rewrite-db: missing '->'!\n"); + { + sql_print_error("Bad syntax in rewrite-db: missing '->'!\n"); return 1; } val= ptr + 2; while (*val && my_isspace(&my_charset_latin1, *val)) val++; - // Write /0 and skip blanks at the end of key + // Write \0 and skip blanks at the end of key *ptr-- = 0; while (my_isspace(&my_charset_latin1, *ptr) && ptr > argument) *ptr-- = 0; if (!*key) - { sql_print_error("Bad syntax in rewrite-db: empty db-from!\n"); + { + sql_print_error("Bad syntax in rewrite-db: empty db-from!\n"); return 1; } @@ -1419,7 +1422,8 @@ *ptr= 0; if (!*val) - { sql_print_error("Bad syntax in rewrite-db: empty db-to!\n"); + { + sql_print_error("Bad syntax in rewrite-db: empty db-to!\n"); return 1; } @@ -1691,7 +1695,7 @@ If reading from a remote host, ensure the temp_buf for the Log_event class is pointing to the incoming stream. */ - ev->register_temp_buf((char *) net->read_pos + 1); + ev->register_temp_buf((char *) net->read_pos + 1, FALSE); Log_event_type type= ev->get_type_code(); if (glob_description_event->binlog_version >= 3 || @@ -2211,15 +2215,6 @@ DBUG_RETURN(retval == ERROR_STOP ? 1 : 0); } -/* Redefinition for Rpl_filter::tables_ok() */ -struct TABLE_LIST -{ - TABLE_LIST() {} - TABLE_LIST *next_global, **prev_global; - bool updating; - char* db; - char* table_name; -}; void *sql_alloc(size_t size) { @@ -2236,7 +2231,7 @@ #include "my_decimal.cc" #include "log_event.cc" #include "log_event_old.cc" -#include "../sql/sql_string.cc" +#include "sql_string.cc" #include "sql_list.cc" #include "rpl_filter.cc" === modified file 'client/sql_string.h' --- a/client/sql_string.h 2007-03-08 03:27:41 +0000 +++ b/client/sql_string.h 2009-10-24 19:43:39 +0000 @@ -15,6 +15,9 @@ /* This file is originally from the mysql distribution. Coded by monty */ +#ifndef CLIENT_SQL_STRING_H +#define CLIENT_SQL_STRING_H + #ifdef USE_PRAGMA_INTERFACE #pragma interface /* gcc class implementation */ #endif @@ -353,3 +356,5 @@ return (s->alloced && Ptr >= s->Ptr && Ptr < s->Ptr + s->str_length); } }; + +#endif === modified file 'sql/log_event.cc' --- a/sql/log_event.cc 2009-10-16 11:58:16 +0000 +++ b/sql/log_event.cc 2009-10-24 19:43:39 +0000 @@ -1121,7 +1121,7 @@ goto err; } if ((res= read_log_event(buf, data_len, &error, description_event))) - res->register_temp_buf(buf); + res->register_temp_buf(buf, TRUE); err: UNLOCK_MUTEX; @@ -8007,16 +8007,26 @@ #ifdef MYSQL_CLIENT + /* - Reset db name. This function assumes that temp_buf member contains event - representation taken from a binary log. It resets m_dbnam and m_dblen and - rewrites temp_buf with new db name. - On success returns 0, on failure return non-zero value. + Rewrite database name for the event to name specified by new_db + SYNOPSIS + new_db Database name to change to + new_len Length + desc Event describing binlog that we're writing to. + + DESCRIPTION + Reset db name. This function assumes that temp_buf member contains event + representation taken from a binary log. It resets m_dbnam and m_dblen and + rewrites temp_buf with new db name. + + RETURN + 0 - Success + other - Error */ -int Table_map_log_event::rewrite_db( - const char* new_db, - size_t new_len, - const Format_description_log_event* desc) + +int Table_map_log_event::rewrite_db(const char* new_db, size_t new_len, + const Format_description_log_event* desc) { DBUG_ENTER("Table_map_log_event::rewrite_db"); DBUG_ASSERT(temp_buf); @@ -8039,8 +8049,9 @@ if (!new_temp_buf) { - sql_print_error("Table_map_log_event::rewrite_dbname: " - "failed to allocate new temp_buf (%d bytes required)", event_new_len); + sql_print_error("Table_map_log_event::rewrite_db: " + "failed to allocate new temp_buf (%d bytes required)", + event_new_len); DBUG_RETURN(-1); } @@ -8065,7 +8076,7 @@ // Reregister temp buf free_temp_buf(); - register_temp_buf(new_temp_buf); + register_temp_buf(new_temp_buf, TRUE); // Reset m_dbnam and m_dblen members m_dblen= new_len; @@ -8083,9 +8094,9 @@ if (!m_memory) { - sql_print_error("Table_map_log_event::rewrite_dbname: " - "failed to allocate new m_memory (%d + %d + %d bytes required)", - m_dblen + 1, m_tbllen + 1, m_colcnt); + sql_print_error("Table_map_log_event::rewrite_db: " + "failed to allocate new m_memory (%d + %d + %d bytes required)", + m_dblen + 1, m_tbllen + 1, m_colcnt); DBUG_RETURN(-1); } === modified file 'sql/log_event.h' --- a/sql/log_event.h 2009-10-16 11:58:16 +0000 +++ b/sql/log_event.h 2009-10-24 19:43:39 +0000 @@ -873,6 +873,13 @@ event's type, and its content is distributed in the event-specific fields. */ char *temp_buf; + + /* + TRUE <=> this event 'owns' temp_buf and should call my_free() when done + with it + */ + bool event_owns_temp_buf; + /* Timestamp on the master(for debugging and replication of NOW()/TIMESTAMP). It is important for queries and LOAD DATA @@ -1014,12 +1021,17 @@ Log_event(const char* buf, const Format_description_log_event *description_event); virtual ~Log_event() { free_temp_buf();} - void register_temp_buf(char* buf) { temp_buf = buf; } + void register_temp_buf(char* buf, bool must_free) + { + temp_buf= buf; + event_owns_temp_buf= must_free; + } void free_temp_buf() { if (temp_buf) { - my_free(temp_buf, MYF(0)); + if (event_owns_temp_buf) + my_free(temp_buf, MYF(0)); temp_buf = 0; } } === modified file 'sql/mysqld.cc' --- a/sql/mysqld.cc 2009-10-07 13:07:10 +0000 +++ b/sql/mysqld.cc 2009-10-24 19:43:39 +0000 @@ -8188,6 +8188,7 @@ } case (int)OPT_REPLICATE_REWRITE_DB: { + /* See also OPT_REWRITE_DB handling in client/mysqlbinlog.cc */ char* key = argument,*p, *val; if (!(p= strstr(argument, "->"))) === modified file 'sql/rpl_filter.cc' --- a/sql/rpl_filter.cc 2009-10-16 13:28:13 +0000 +++ b/sql/rpl_filter.cc 2009-10-24 19:43:39 +0000 @@ -45,6 +45,7 @@ } +#ifndef MYSQL_CLIENT /* Returns true if table should be logged/replicated @@ -129,6 +130,7 @@ !do_table_inited && !wild_do_table_inited); } +#endif /* Checks whether a db matches some do_db and ignore_db rules === modified file 'sql/rpl_filter.h' --- a/sql/rpl_filter.h 2009-10-16 13:28:13 +0000 +++ b/sql/rpl_filter.h 2009-10-24 19:43:39 +0000 @@ -42,7 +42,9 @@ /* Checks - returns true if ok to replicate/log */ - bool tables_ok(const char* db, TABLE_LIST* tables); +#ifndef MYSQL_CLIENT + bool tables_ok(const char* db, TABLE_LIST *tables); +#endif bool db_ok(const char* db); bool db_ok_with_wild_table(const char *db); === modified file 'sql/sql_string.cc' --- a/sql/sql_string.cc 2009-10-17 06:12:57 +0000 +++ b/sql/sql_string.cc 2009-10-24 19:43:39 +0000 @@ -28,6 +28,9 @@ #endif #include "sql_string.h" +#ifdef MYSQL_CLIENT +#error Attempt to use server-side sql_string on client. Use client/sql_string.cc +#endif /***************************************************************************** ** String functions *****************************************************************************/ === modified file 'sql/sql_string.h' --- a/sql/sql_string.h 2009-10-16 11:20:09 +0000 +++ b/sql/sql_string.h 2009-10-24 19:43:39 +0000 @@ -25,6 +25,10 @@ #define NOT_FIXED_DEC 31 #endif +#ifdef MYSQL_CLIENT +#error Attempt to use server-side sql_string on client. Use client/sql_string.h +#endif + class String; int sortcmp(const String *a,const String *b, CHARSET_INFO *cs); String *copy_if_not_alloced(String *a,String *b,uint32 arg_length);

1 0

[Maria-developers] New (by Bothorsen): Provide key cache statistics (58)
by worklog-noreply＠askmonty.org 24 Oct '09

24 Oct '09

----------------------------------------------------------------------- WORKLOG TASK -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- TASK...........: Provide key cache statistics CREATION DATE..: Thu, 22 Oct 2009, 12:28 SUPERVISOR.....: Bothorsen IMPLEMENTOR....: COPIES TO......: CATEGORY.......: Server-RawIdeaBin TASK ID........: 58 (http://askmonty.org/worklog/?tid=58) VERSION........: WorkLog-3.4 STATUS.........: Un-Assigned PRIORITY.......: 60 WORKED HOURS...: 0 ESTIMATE.......: 0 (hours remain) ORIG. ESTIMATE.: 0 PROGRESS NOTES: DESCRIPTION: Provide the key cache statistics available for the default cache (key blocks used, unflushed, etc.) for all named caches. Monty answers in an email: This is a much simpler task and something that is important to get done. We would have to introduce a 'show keycache statistics' command that would iterate over all keycaches and provide the statistics. The raw coding is probably 1-2 days, but on top if this we need testing, a test environment and building of biniaries for you. Henrik/Bo and Igor will come back to you with a more exact estimate. ESTIMATED WORK TIME ESTIMATED COMPLETION DATE ----------------------------------------------------------------------- WorkLog (v3.5.9)

3 3

[Maria-developers] Userstats patch applied to MariaDB 5.2
by Michael Widenius 24 Oct '09

24 Oct '09

Hi! I just finished applying / modifying / rewriting the userstats patch to MariaDB 5.2 and will commit this in a moment. As far as I know, the patch was originally made by Mark and his team, then addopted by Percona and fixed/updated by Arjen & Weldon. I send this patch in advance here, so that people that has been involved with the patch can comment on what/if still needs to be done and what would be the next steps. I will write extensive comments in the commit message, but here are the highlights: - Almost all counters are done through 'thd->status_var' (no separate counters used). This was done by creating a copy of thd->status_var at start of execution and adding the difference to user stats. The benefit of the above is: - Less code - No double counters (faster execution) - Trivial to add new counters to the statistics tables (There is a lot of counters already that can be used) - No need to reset counters - If 'userstat' is not set, very little overhead. - Changed all of MariaBB code to use handler::ha_read... instead if handler::read. This allowed me to have all counters in the ha_... wrapper The benefit are: - No need to change engine code - All engines are now measured - Formatted code to 'MariaDB' style. - Removed not called functions. - A lot of small speed improvements - Optimized hash keys to not have to do strlen(). - Store unique keys in 'keyinfo' to not have to generate keys on the fly. - Replaced 'if's with DBUG_ASSERT for things that I thought was impossible. - Change naming of some variables to be more consistent - userstat_running -> user_stat - Rows_fetched -> Rows changed - Added statistics variables (for user and client statistics) Rows_updated, Rows_deleted, Rows_inserted - Changed busy and cpu timing to double (as in Weldon's patch) - Changed position of a few columns in the information schemas to group things in a more logical way. Things that I would like to have comments one from the original authors are: - I did not remove from sql_parse.cc: if (options & REFRESH_USER_RESOURCES) reset_mqh((LEX_USER *) NULL, 0); /* purecov: inspected */ Don't understand why this should be removed. - Don't call 'set_concurrent_connections_stats()' (as per Weldon's patch) to collect information from the running threads as this leads will lead to wrong counting as all variables are not updated until the whole command is run. Here follows the patch (without the new test cases, the test cases will be in the commit). Note that I am now about to do a 'bzr gcommit' and I may fix some minor issues while I do that. You should be able to apply this directly to MariaDB 5.1 or you can pull MariaDB 5.2 later today if you want to test this. (MariaDB 5.2 is basicly MariaDB 5.1 + stable patches, so it's should be safe to use). === modified file 'configure.in' --- configure.in 2009-10-08 09:43:31 +0000 +++ configure.in 2009-10-16 13:25:43 +0000 @@ -829,7 +829,7 @@ AC_CHECK_HEADERS(fcntl.h fenv.h float.h sys/timeb.h sys/types.h sys/un.h sys/vadvise.h sys/wait.h term.h \ unistd.h utime.h sys/utime.h termio.h termios.h sched.h crypt.h alloca.h \ sys/ioctl.h malloc.h sys/malloc.h sys/ipc.h sys/shm.h linux/config.h \ - sys/prctl.h sys/resource.h sys/param.h port.h ieeefp.h \ + sys/prctl.h sys/resource.h sys/param.h port.h ieeefp.h linux/unistd.h \ execinfo.h) AC_CHECK_HEADERS([xfs/xfs.h]) @@ -2096,7 +2096,18 @@ case "$target" in # We also disable for SCO for the time being, the headers for the # thread library we use conflicts with other headers. ;; - *) AC_CHECK_FUNCS(clock_gettime) +*) + # most systems require the program be linked with librt library to use + # the function clock_gettime + my_save_LIBS="$LIBS" + LIBS="" + AC_CHECK_LIB(rt,clock_gettime) + LIBRT=$LIBS + LIBS="$my_save_LIBS" + AC_SUBST(LIBRT) + + LIBS="$LIBS $LIBRT" + AC_CHECK_FUNCS(clock_gettime) ;; esac @@ -2786,7 +2797,7 @@ then fi sql_client_dirs="$sql_client_dirs client" -CLIENT_LIBS="$NON_THREADED_LIBS $openssl_libs $ZLIB_LIBS $STATIC_NSS_FLAGS" +CLIENT_LIBS="$NON_THREADED_LIBS $openssl_libs $ZLIB_LIBS $STATIC_NSS_FLAGS $LIBRT" AC_SUBST(CLIENT_LIBS) AC_SUBST(CLIENT_THREAD_LIBS) === modified file 'include/my_sys.h' --- include/my_sys.h 2009-09-07 20:50:10 +0000 +++ include/my_sys.h 2009-10-16 13:21:53 +0000 @@ -904,6 +904,7 @@ void my_free_open_file_info(void); extern time_t my_time(myf flags); extern ulonglong my_getsystime(void); +extern ulonglong my_getrealtime(void); extern ulonglong my_micro_time(); extern ulonglong my_micro_time_and_time(time_t *time_arg); time_t my_time_possible_from_micro(ulonglong microtime); === modified file 'include/mysql_com.h' --- include/mysql_com.h 2008-10-10 15:28:41 +0000 +++ include/mysql_com.h 2009-10-15 18:24:26 +0000 @@ -29,6 +29,7 @@ #define SERVER_VERSION_LENGTH 60 #define SQLSTATE_LENGTH 5 +#define LIST_PROCESS_HOST_LEN 64 /* USER_HOST_BUFF_SIZE -- length of string buffer, that is enough to contain @@ -115,6 +116,11 @@ enum enum_server_command thread */ #define REFRESH_MASTER 128 /* Remove all bin logs in the index and truncate the index */ +#define REFRESH_TABLE_STATS 256 /* Refresh table stats hash table */ +#define REFRESH_INDEX_STATS 512 /* Refresh index stats hash table */ +#define REFRESH_USER_STATS 1024 /* Refresh user stats hash table */ +#define REFRESH_SLOW_QUERY_LOG 4096 /* Flush slow query log and rotate*/ +#define REFRESH_CLIENT_STATS 8192 /* Refresh client stats hash table */ /* The following can't be set with mysql_refresh() */ #define REFRESH_READ_LOCK 16384 /* Lock tables for read */ === modified file 'mysql-test/r/information_schema.result' --- mysql-test/r/information_schema.result 2009-09-29 20:19:43 +0000 +++ mysql-test/r/information_schema.result 2009-10-18 19:37:52 +0000 @@ -45,6 +45,7 @@ NOT (table_schema = 'INFORMATION_SCHEMA' select * from v1 ORDER BY c COLLATE utf8_bin; c CHARACTER_SETS +CLIENT_STATISTICS COLLATIONS COLLATION_CHARACTER_SET_APPLICABILITY COLUMNS @@ -54,6 +55,7 @@ EVENTS FILES GLOBAL_STATUS GLOBAL_VARIABLES +INDEX_STATISTICS INNODB_BUFFER_POOL_PAGES INNODB_BUFFER_POOL_PAGES_BLOB INNODB_BUFFER_POOL_PAGES_INDEX @@ -82,8 +84,10 @@ STATISTICS TABLES TABLE_CONSTRAINTS TABLE_PRIVILEGES +TABLE_STATISTICS TRIGGERS USER_PRIVILEGES +USER_STATISTICS VIEWS XTRADB_ENHANCEMENTS columns_priv @@ -121,6 +125,7 @@ c table_name TABLES TABLES TABLE_CONSTRAINTS TABLE_CONSTRAINTS TABLE_PRIVILEGES TABLE_PRIVILEGES +TABLE_STATISTICS TABLE_STATISTICS TRIGGERS TRIGGERS tables_priv tables_priv time_zone time_zone @@ -140,6 +145,7 @@ c table_name TABLES TABLES TABLE_CONSTRAINTS TABLE_CONSTRAINTS TABLE_PRIVILEGES TABLE_PRIVILEGES +TABLE_STATISTICS TABLE_STATISTICS TRIGGERS TRIGGERS tables_priv tables_priv time_zone time_zone @@ -159,6 +165,7 @@ c table_name TABLES TABLES TABLE_CONSTRAINTS TABLE_CONSTRAINTS TABLE_PRIVILEGES TABLE_PRIVILEGES +TABLE_STATISTICS TABLE_STATISTICS TRIGGERS TRIGGERS tables_priv tables_priv time_zone time_zone @@ -640,12 +647,13 @@ from information_schema.tables where table_schema='information_schema' limit 2; TABLE_NAME TABLE_TYPE ENGINE CHARACTER_SETS SYSTEM VIEW MEMORY -COLLATIONS SYSTEM VIEW MEMORY +CLIENT_STATISTICS SYSTEM VIEW MEMORY show tables from information_schema like "T%"; Tables_in_information_schema (T%) TABLES TABLE_CONSTRAINTS TABLE_PRIVILEGES +TABLE_STATISTICS TRIGGERS create database information_schema; ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema' @@ -655,6 +663,7 @@ Tables_in_information_schema (T%) Table_ TABLES SYSTEM VIEW TABLE_CONSTRAINTS SYSTEM VIEW TABLE_PRIVILEGES SYSTEM VIEW +TABLE_STATISTICS SYSTEM VIEW TRIGGERS SYSTEM VIEW create table t1(a int); ERROR 42S02: Unknown table 't1' in information_schema @@ -667,6 +676,7 @@ Tables_in_information_schema (T%) TABLES TABLE_CONSTRAINTS TABLE_PRIVILEGES +TABLE_STATISTICS TRIGGERS select table_name from tables where table_name='user'; table_name @@ -856,6 +866,7 @@ TABLE_NAME COLUMN_NAME PRIVILEGES COLUMNS TABLE_NAME select COLUMN_PRIVILEGES TABLE_NAME select FILES TABLE_NAME select +INDEX_STATISTICS TABLE_NAME select KEY_COLUMN_USAGE TABLE_NAME select PARTITIONS TABLE_NAME select REFERENTIAL_CONSTRAINTS TABLE_NAME select @@ -863,6 +874,7 @@ STATISTICS TABLE_NAME select TABLES TABLE_NAME select TABLE_CONSTRAINTS TABLE_NAME select TABLE_PRIVILEGES TABLE_NAME select +TABLE_STATISTICS TABLE_NAME select VIEWS TABLE_NAME select INNODB_BUFFER_POOL_PAGES_INDEX table_name select INNODB_INDEX_STATS table_name select === modified file 'mysql-test/r/information_schema_all_engines.result' --- mysql-test/r/information_schema_all_engines.result 2009-08-03 20:09:53 +0000 +++ mysql-test/r/information_schema_all_engines.result 2009-10-19 01:26:40 +0000 @@ -2,6 +2,7 @@ use INFORMATION_SCHEMA; show tables; Tables_in_information_schema CHARACTER_SETS +CLIENT_STATISTICS COLLATIONS COLLATION_CHARACTER_SET_APPLICABILITY COLUMNS @@ -11,6 +12,7 @@ EVENTS FILES GLOBAL_STATUS GLOBAL_VARIABLES +INDEX_STATISTICS KEY_COLUMN_USAGE PARTITIONS PLUGINS @@ -26,8 +28,10 @@ STATISTICS TABLES TABLE_CONSTRAINTS TABLE_PRIVILEGES +TABLE_STATISTICS TRIGGERS USER_PRIVILEGES +USER_STATISTICS VIEWS INNODB_BUFFER_POOL_PAGES PBXT_STATISTICS @@ -60,6 +64,7 @@ c2.column_name LIKE '%SCHEMA%' ); table_name column_name CHARACTER_SETS CHARACTER_SET_NAME +CLIENT_STATISTICS CLIENT COLLATIONS COLLATION_NAME COLLATION_CHARACTER_SET_APPLICABILITY COLLATION_NAME COLUMNS TABLE_SCHEMA @@ -69,6 +74,7 @@ EVENTS EVENT_SCHEMA FILES TABLE_SCHEMA GLOBAL_STATUS VARIABLE_NAME GLOBAL_VARIABLES VARIABLE_NAME +INDEX_STATISTICS TABLE_SCHEMA KEY_COLUMN_USAGE CONSTRAINT_SCHEMA PARTITIONS TABLE_SCHEMA PLUGINS PLUGIN_NAME @@ -84,8 +90,10 @@ STATISTICS TABLE_SCHEMA TABLES TABLE_SCHEMA TABLE_CONSTRAINTS CONSTRAINT_SCHEMA TABLE_PRIVILEGES TABLE_SCHEMA +TABLE_STATISTICS TABLE_SCHEMA TRIGGERS TRIGGER_SCHEMA USER_PRIVILEGES GRANTEE +USER_STATISTICS USER VIEWS TABLE_SCHEMA INNODB_BUFFER_POOL_PAGES page_type PBXT_STATISTICS ID @@ -118,6 +126,7 @@ c2.column_name LIKE '%SCHEMA%' ); table_name column_name CHARACTER_SETS CHARACTER_SET_NAME +CLIENT_STATISTICS CLIENT COLLATIONS COLLATION_NAME COLLATION_CHARACTER_SET_APPLICABILITY COLLATION_NAME COLUMNS TABLE_SCHEMA @@ -127,6 +136,7 @@ EVENTS EVENT_SCHEMA FILES TABLE_SCHEMA GLOBAL_STATUS VARIABLE_NAME GLOBAL_VARIABLES VARIABLE_NAME +INDEX_STATISTICS TABLE_SCHEMA KEY_COLUMN_USAGE CONSTRAINT_SCHEMA PARTITIONS TABLE_SCHEMA PLUGINS PLUGIN_NAME @@ -142,8 +152,10 @@ STATISTICS TABLE_SCHEMA TABLES TABLE_SCHEMA TABLE_CONSTRAINTS CONSTRAINT_SCHEMA TABLE_PRIVILEGES TABLE_SCHEMA +TABLE_STATISTICS TABLE_SCHEMA TRIGGERS TRIGGER_SCHEMA USER_PRIVILEGES GRANTEE +USER_STATISTICS USER VIEWS TABLE_SCHEMA INNODB_BUFFER_POOL_PAGES page_type PBXT_STATISTICS ID @@ -182,6 +194,7 @@ group by c2.column_type order by num lim group by t.table_name order by num1, t.table_name; table_name group_concat(t.table_schema, '.', t.table_name) num1 CHARACTER_SETS information_schema.CHARACTER_SETS 1 +CLIENT_STATISTICS information_schema.CLIENT_STATISTICS 1 COLLATIONS information_schema.COLLATIONS 1 COLLATION_CHARACTER_SET_APPLICABILITY information_schema.COLLATION_CHARACTER_SET_APPLICABILITY 1 COLUMNS information_schema.COLUMNS 1 @@ -191,6 +204,7 @@ EVENTS information_schema.EVENTS 1 FILES information_schema.FILES 1 GLOBAL_STATUS information_schema.GLOBAL_STATUS 1 GLOBAL_VARIABLES information_schema.GLOBAL_VARIABLES 1 +INDEX_STATISTICS information_schema.INDEX_STATISTICS 1 INNODB_BUFFER_POOL_PAGES information_schema.INNODB_BUFFER_POOL_PAGES 1 INNODB_BUFFER_POOL_PAGES_BLOB information_schema.INNODB_BUFFER_POOL_PAGES_BLOB 1 INNODB_BUFFER_POOL_PAGES_INDEX information_schema.INNODB_BUFFER_POOL_PAGES_INDEX 1 @@ -220,8 +234,10 @@ STATISTICS information_schema.STATISTICS TABLES information_schema.TABLES 1 TABLE_CONSTRAINTS information_schema.TABLE_CONSTRAINTS 1 TABLE_PRIVILEGES information_schema.TABLE_PRIVILEGES 1 +TABLE_STATISTICS information_schema.TABLE_STATISTICS 1 TRIGGERS information_schema.TRIGGERS 1 USER_PRIVILEGES information_schema.USER_PRIVILEGES 1 +USER_STATISTICS information_schema.USER_STATISTICS 1 VIEWS information_schema.VIEWS 1 XTRADB_ENHANCEMENTS information_schema.XTRADB_ENHANCEMENTS 1 Database: information_schema @@ -229,6 +245,7 @@ Database: information_schema | Tables | +---------------------------------------+ | CHARACTER_SETS | +| CLIENT_STATISTICS | | COLLATIONS | | COLLATION_CHARACTER_SET_APPLICABILITY | | COLUMNS | @@ -238,6 +255,7 @@ Database: information_schema | FILES | | GLOBAL_STATUS | | GLOBAL_VARIABLES | +| INDEX_STATISTICS | | KEY_COLUMN_USAGE | | PARTITIONS | | PLUGINS | @@ -253,8 +271,10 @@ Database: information_schema | TABLES | | TABLE_CONSTRAINTS | | TABLE_PRIVILEGES | +| TABLE_STATISTICS | | TRIGGERS | | USER_PRIVILEGES | +| USER_STATISTICS | | VIEWS | | INNODB_BUFFER_POOL_PAGES | | PBXT_STATISTICS | @@ -277,6 +297,7 @@ Database: INFORMATION_SCHEMA | Tables | +---------------------------------------+ | CHARACTER_SETS | +| CLIENT_STATISTICS | | COLLATIONS | | COLLATION_CHARACTER_SET_APPLICABILITY | | COLUMNS | @@ -286,6 +307,7 @@ Database: INFORMATION_SCHEMA | FILES | | GLOBAL_STATUS | | GLOBAL_VARIABLES | +| INDEX_STATISTICS | | KEY_COLUMN_USAGE | | PARTITIONS | | PLUGINS | @@ -301,8 +323,10 @@ Database: INFORMATION_SCHEMA | TABLES | | TABLE_CONSTRAINTS | | TABLE_PRIVILEGES | +| TABLE_STATISTICS | | TRIGGERS | | USER_PRIVILEGES | +| USER_STATISTICS | | VIEWS | | INNODB_BUFFER_POOL_PAGES | | PBXT_STATISTICS | @@ -328,5 +352,5 @@ Wildcard: inf_rmation_schema +--------------------+ SELECT table_schema, count(*) FROM information_schema.TABLES WHERE table_schema IN ('mysql', 'INFORMATION_SCHEMA', 'test', 'mysqltest') AND table_name<>'ndb_binlog_index' AND table_name<>'ndb_apply_status' GROUP BY TABLE_SCHEMA; table_schema count(*) -information_schema 43 +information_schema 47 mysql 22 === modified file 'mysql-test/r/information_schema_db.result' --- mysql-test/r/information_schema_db.result 2009-09-07 20:50:10 +0000 +++ mysql-test/r/information_schema_db.result 2009-10-18 19:38:24 +0000 @@ -7,6 +7,7 @@ Tables_in_information_schema (T%) TABLES TABLE_CONSTRAINTS TABLE_PRIVILEGES +TABLE_STATISTICS TRIGGERS create database `inf%`; create database mbase; === modified file 'mysql-test/r/log_slow.result' --- mysql-test/r/log_slow.result 2009-09-03 14:05:38 +0000 +++ mysql-test/r/log_slow.result 2009-10-18 18:59:33 +0000 @@ -56,5 +56,6 @@ last_insert_id int(11) NO NULL insert_id int(11) NO NULL server_id int(10) unsigned NO NULL sql_text mediumtext NO NULL +flush slow query logs; set @@log_slow_filter=default; set @@log_slow_verbosity=default; === modified file 'mysql-test/t/log_slow.test' --- mysql-test/t/log_slow.test 2009-09-03 14:05:38 +0000 +++ mysql-test/t/log_slow.test 2009-10-18 18:25:56 +0000 @@ -36,6 +36,12 @@ select @@log_slow_verbosity; show fields from mysql.slow_log; +# +# Check flush command +# + +flush slow query logs; + # Reset used variables set @@log_slow_filter=default; === modified file 'mysys/my_getsystime.c' --- mysys/my_getsystime.c 2008-04-28 16:24:05 +0000 +++ mysys/my_getsystime.c 2009-10-16 14:05:22 +0000 @@ -28,6 +28,10 @@ #ifdef __NETWARE__ #include <nks/time.h> #endif +#ifdef HAVE_LINUX_UNISTD_H +#include <linux/unistd.h> +#endif + ulonglong my_getsystime() { @@ -222,3 +226,25 @@ time_t my_time_possible_from_micro(ulong return (time_t) (microtime / 1000000); #endif /* defined(__WIN__) */ } + + +/* + Return real time in milliseconds * 10 +*/ + +ulonglong my_getrealtime() +{ +#ifdef HAVE_CLOCK_GETTIME + struct timespec tp; + if (clock_gettime(CLOCK_THREAD_CPUTIME_ID, &tp)) + return 0; + return (ulonglong)tp.tv_sec*10000000+(ulonglong)tp.tv_nsec/100; +#elif defined(__NR_clock_gettime) + struct timespec tp; + if (syscall(__NR_clock_gettime, CLOCK_THREAD_CPUTIME_ID, &tp)) + return 0; + return (ulonglong)tp.tv_sec*10000000+(ulonglong)tp.tv_nsec/100; +#else + return 0; +#endif /* HAVE_CLOCK_GETTIME */ +} === modified file 'sql/authors.h' --- sql/authors.h 2007-03-16 06:39:07 +0000 +++ sql/authors.h 2009-10-16 11:22:55 +0000 @@ -34,23 +34,35 @@ struct show_table_authors_st { */ struct show_table_authors_st show_table_authors[]= { + { "Michael (Monty) Widenius", "Tusby, Finland", + "Lead developer and main author" }, + { "David Axmark", "London, England", + "MySQL founder; Small stuff long time ago, Monty ripped it out!" }, + { "Sergei Golubchik", "Kerpen, Germany", + "Full-text search, precision math" }, + { "Igor Babaev", "Bellevue, USA", "Optimizer, keycache, core work"}, + { "Sergey Petrunia", "St. Petersburg, Russia", "Optimizer"}, + { "Oleksandr Byelkin", "Lugansk, Ukraine", + "Query Cache (4.0), Subqueries (4.1), Views (5.0)" }, { "Brian (Krow) Aker", "Seattle, WA, USA", "Architecture, archive, federated, bunch of little stuff :)" }, - { "Venu Anuganti", "", "Client/server protocol (4.1)" }, - { "David Axmark", "Uppsala, Sweden", - "Small stuff long time ago, Monty ripped it out!" }, + { "Kristian Nielsen", "Copenhagen, Denmark", + "General build stuff," }, { "Alexander (Bar) Barkov", "Izhevsk, Russia", "Unicode and character sets (4.1)" }, + { "Guilhem Bichot", "Bordeaux, France", "Replication (since 4.0)" }, + { "Venu Anuganti", "", "Client/server protocol (4.1)" }, + { "Konstantin Osipov", "Moscow, Russia", + "Prepared statements (4.1), Cursors (5.0)" }, + { "Dmitri Lenev", "Moscow, Russia", + "Time zones support (4.1), Triggers (5.0)" }, { "Omer BarNir", "Sunnyvale, CA, USA", "Testing (sometimes) and general QA stuff" }, - { "Guilhem Bichot", "Bordeaux, France", "Replication (since 4.0)" }, { "John Birrell", "", "Emulation of pthread_mutex() for OS/2" }, { "Andreas F. Bobak", "", "AGGREGATE extension to user-defined functions" }, { "Alexey Botchkov (Holyfoot)", "Izhevsk, Russia", "GIS extensions (4.1), embedded server (4.1), precision math (5.0)"}, { "Reggie Burnett", "Nashville, TN, USA", "Windows development, Connectors" }, - { "Oleksandr Byelkin", "Lugansk, Ukraine", - "Query Cache (4.0), Subqueries (4.1), Views (5.0)" }, { "Kent Boortz", "Orebro, Sweden", "Test platform, and general build stuff" }, { "Tim Bunce", "", "mysqlhotcopy" }, { "Yves Carlier", "", "mysqlaccess" }, @@ -67,8 +79,6 @@ struct show_table_authors_st show_table_ { "Yuri Dario", "", "OS/2 port" }, { "Andrei Elkin", "Espoo, Finland", "Replication" }, { "Patrick Galbraith", "Sharon, NH", "Federated Engine, mysqlslap" }, - { "Sergei Golubchik", "Kerpen, Germany", - "Full-text search, precision math" }, { "Lenz Grimmer", "Hamburg, Germany", "Production (build and release) engineering" }, { "Nikolay Grishakin", "Austin, TX, USA", "Testing - Server" }, @@ -83,8 +93,6 @@ struct show_table_authors_st show_table_ { "Hakan Küçükyılmaz", "Walldorf, Germany", "Testing - Server" }, { "Greg (Groggy) Lehey", "Uchunga, SA, Australia", "Backup" }, { "Matthias Leich", "Berlin, Germany", "Testing - Server" }, - { "Dmitri Lenev", "Moscow, Russia", - "Time zones support (4.1), Triggers (5.0)" }, { "Arjen Lentz", "Brisbane, Australia", "Documentation (2001-2004), Dutch error messages, LOG2()" }, { "Marc Liyanage", "", "Created Mac OS X packages" }, @@ -96,8 +104,6 @@ struct show_table_authors_st show_table_ { "Jonathan (Jeb) Miller", "Kyle, TX, USA", "Testing - Cluster, Replication" }, { "Elliot Murphy", "Cocoa, FL, USA", "Replication and backup" }, - { "Kristian Nielsen", "Copenhagen, Denmark", - "General build stuff" }, { "Pekka Nouisiainen", "Stockholm, Sweden", "NDB Cluster: BLOB support, character set support, ordered indexes" }, { "Alexander Nozdrin", "Moscow, Russia", @@ -105,8 +111,6 @@ struct show_table_authors_st show_table_ { "Per Eric Olsson", "", "Testing of dynamic record format" }, { "Jonas Oreland", "Stockholm, Sweden", "NDB Cluster, Online Backup, lots of other things" }, - { "Konstantin Osipov", "Moscow, Russia", - "Prepared statements (4.1), Cursors (5.0)" }, { "Alexander (Sasha) Pachev", "Provo, UT, USA", "Statement-based replication, SHOW CREATE TABLE, mysql-bench" }, { "Irena Pancirov", "", "Port to Windows with Borland compiler" }, @@ -144,9 +148,9 @@ struct show_table_authors_st show_table_ { "Sergey Vojtovich", "Izhevsk, Russia", "Plugins infrastructure (5.1)" }, { "Matt Wagner", "Northfield, MN, USA", "Bug fixing" }, { "Jim Winstead Jr.", "Los Angeles, CA, USA", "Bug fixing" }, - { "Michael (Monty) Widenius", "Tusby, Finland", - "Lead developer and main author" }, { "Peter Zaitsev", "Tacoma, WA, USA", "SHA1(), AES_ENCRYPT(), AES_DECRYPT(), bug fixing" }, + {"Mark Mark Callaghan", "Texas, USA", "Statistics patches"}, + {"Percona", "CA, USA", "Microslow patches"}, {NULL, NULL, NULL} }; === modified file 'sql/event_data_objects.cc' --- sql/event_data_objects.cc 2009-09-15 10:46:35 +0000 +++ sql/event_data_objects.cc 2009-10-18 14:30:18 +0000 @@ -1366,7 +1366,7 @@ Event_job_data::execute(THD *thd, bool d DBUG_ENTER("Event_job_data::execute"); - mysql_reset_thd_for_next_command(thd); + mysql_reset_thd_for_next_command(thd, 0); /* MySQL parser currently assumes that current database is either === modified file 'sql/event_db_repository.cc' --- sql/event_db_repository.cc 2009-02-15 10:58:34 +0000 +++ sql/event_db_repository.cc 2009-10-17 08:09:24 +0000 @@ -404,17 +404,18 @@ Event_db_repository::index_read_for_db_f } key_copy(key_buf, event_table->record[0], key_info, key_len); - if (!(ret= event_table->file->index_read_map(event_table->record[0], key_buf, - (key_part_map)1, - HA_READ_PREFIX))) + if (!(ret= event_table->file->ha_index_read_map(event_table->record[0], + key_buf, + (key_part_map)1, + HA_READ_PREFIX))) { DBUG_PRINT("info",("Found rows. Let's retrieve them. ret=%d", ret)); do { ret= copy_event_to_schema_table(thd, schema_table, event_table); if (ret == 0) - ret= event_table->file->index_next_same(event_table->record[0], - key_buf, key_len); + ret= event_table->file->ha_index_next_same(event_table->record[0], + key_buf, key_len); } while (ret == 0); } DBUG_PRINT("info", ("Scan finished. ret=%d", ret)); @@ -883,8 +884,9 @@ Event_db_repository::find_named_event(LE key_copy(key, table->record[0], table->key_info, table->key_info->key_length); - if (table->file->index_read_idx_map(table->record[0], 0, key, HA_WHOLE_KEY, - HA_READ_KEY_EXACT)) + if (table->file->ha_index_read_idx_map(table->record[0], 0, key, + HA_WHOLE_KEY, + HA_READ_KEY_EXACT)) { DBUG_PRINT("info", ("Row not found")); DBUG_RETURN(TRUE); === modified file 'sql/filesort.cc' --- sql/filesort.cc 2009-09-03 14:05:38 +0000 +++ sql/filesort.cc 2009-10-17 08:13:46 +0000 @@ -577,11 +577,11 @@ static ha_rows find_all_keys(SORTPARAM * error= my_errno ? my_errno : -1; /* Abort */ break; } - error=file->rnd_pos(sort_form->record[0],next_pos); + error=file->ha_rnd_pos(sort_form->record[0],next_pos); } else { - error=file->rnd_next(sort_form->record[0]); + error=file->ha_rnd_next(sort_form->record[0]); if (!flag) { my_store_ptr(ref_pos,ref_length,record); // Position to row === modified file 'sql/ha_partition.cc' --- sql/ha_partition.cc 2009-09-07 20:50:10 +0000 +++ sql/ha_partition.cc 2009-10-17 08:13:46 +0000 @@ -1636,7 +1636,7 @@ int ha_partition::copy_partitions(ulongl goto error; while (TRUE) { - if ((result= file->rnd_next(m_rec0))) + if ((result= file->ha_rnd_next(m_rec0))) { if (result == HA_ERR_RECORD_DELETED) continue; //Probably MyISAM @@ -3495,7 +3495,7 @@ int ha_partition::rnd_next(uchar *buf) while (TRUE) { - result= file->rnd_next(buf); + result= file->ha_rnd_next(buf); if (!result) { m_last_part= part_id; @@ -4345,8 +4345,8 @@ int ha_partition::handle_unordered_next( } else if (is_next_same) { - if (!(error= file->index_next_same(buf, m_start_key.key, - m_start_key.length))) + if (!(error= file->ha_index_next_same(buf, m_start_key.key, + m_start_key.length))) { m_last_part= m_part_spec.start_part; DBUG_RETURN(0); @@ -4354,7 +4354,7 @@ int ha_partition::handle_unordered_next( } else { - if (!(error= file->index_next(buf))) + if (!(error= file->ha_index_next(buf))) { m_last_part= m_part_spec.start_part; DBUG_RETURN(0); // Row was in range @@ -4409,24 +4409,26 @@ int ha_partition::handle_unordered_scan_ break; case partition_index_read: DBUG_PRINT("info", ("index_read on partition %d", i)); - error= file->index_read_map(buf, m_start_key.key, - m_start_key.keypart_map, - m_start_key.flag); + error= file->ha_index_read_map(buf, m_start_key.key, + m_start_key.keypart_map, + m_start_key.flag); break; case partition_index_first: DBUG_PRINT("info", ("index_first on partition %d", i)); - /* MyISAM engine can fail if we call index_first() when indexes disabled */ - /* that happens if the table is empty. */ - /* Here we use file->stats.records instead of file->records() because */ - /* file->records() is supposed to return an EXACT count, and it can be */ - /* possibly slow. We don't need an exact number, an approximate one- from*/ - /* the last ::info() call - is sufficient. */ + /* + MyISAM engine can fail if we call index_first() when indexes disabled + that happens if the table is empty. + Here we use file->stats.records instead of file->records() because + file->records() is supposed to return an EXACT count, and it can be + possibly slow. We don't need an exact number, an approximate one- from + the last ::info() call - is sufficient. + */ if (file->stats.records == 0) { error= HA_ERR_END_OF_FILE; break; } - error= file->index_first(buf); + error= file->ha_index_first(buf); break; case partition_index_first_unordered: /* @@ -4507,45 +4509,49 @@ int ha_partition::handle_ordered_index_s switch (m_index_scan_type) { case partition_index_read: - error= file->index_read_map(rec_buf_ptr, - m_start_key.key, - m_start_key.keypart_map, - m_start_key.flag); + error= file->ha_index_read_map(rec_buf_ptr, + m_start_key.key, + m_start_key.keypart_map, + m_start_key.flag); break; case partition_index_first: - /* MyISAM engine can fail if we call index_first() when indexes disabled */ - /* that happens if the table is empty. */ - /* Here we use file->stats.records instead of file->records() because */ - /* file->records() is supposed to return an EXACT count, and it can be */ - /* possibly slow. We don't need an exact number, an approximate one- from*/ - /* the last ::info() call - is sufficient. */ + /* + MyISAM engine can fail if we call index_first() when indexes disabled + that happens if the table is empty. + Here we use file->stats.records instead of file->records() because + file->records() is supposed to return an EXACT count, and it can be + possibly slow. We don't need an exact number, an approximate one- from + the last ::info() call - is sufficient. + */ if (file->stats.records == 0) { error= HA_ERR_END_OF_FILE; break; } - error= file->index_first(rec_buf_ptr); + error= file->ha_index_first(rec_buf_ptr); reverse_order= FALSE; break; case partition_index_last: - /* MyISAM engine can fail if we call index_last() when indexes disabled */ - /* that happens if the table is empty. */ - /* Here we use file->stats.records instead of file->records() because */ - /* file->records() is supposed to return an EXACT count, and it can be */ - /* possibly slow. We don't need an exact number, an approximate one- from*/ - /* the last ::info() call - is sufficient. */ + /* + MyISAM engine can fail if we call index_last() when indexes disabled + that happens if the table is empty. + Here we use file->stats.records instead of file->records() because + file->records() is supposed to return an EXACT count, and it can be + possibly slow. We don't need an exact number, an approximate one- from + the last ::info() call - is sufficient. + */ if (file->stats.records == 0) { error= HA_ERR_END_OF_FILE; break; } - error= file->index_last(rec_buf_ptr); + error= file->ha_index_last(rec_buf_ptr); reverse_order= TRUE; break; case partition_index_read_last: - error= file->index_read_last_map(rec_buf_ptr, - m_start_key.key, - m_start_key.keypart_map); + error= file->ha_index_read_last_map(rec_buf_ptr, + m_start_key.key, + m_start_key.keypart_map); reverse_order= TRUE; break; case partition_read_range: @@ -4647,10 +4653,10 @@ int ha_partition::handle_ordered_next(uc memcpy(rec_buf(part_id), table->record[0], m_rec_length); } else if (!is_next_same) - error= file->index_next(rec_buf(part_id)); + error= file->ha_index_next(rec_buf(part_id)); else - error= file->index_next_same(rec_buf(part_id), m_start_key.key, - m_start_key.length); + error= file->ha_index_next_same(rec_buf(part_id), m_start_key.key, + m_start_key.length); if (error) { if (error == HA_ERR_END_OF_FILE) @@ -4695,7 +4701,7 @@ int ha_partition::handle_ordered_prev(uc handler *file= m_file[part_id]; DBUG_ENTER("ha_partition::handle_ordered_prev"); - if ((error= file->index_prev(rec_buf(part_id)))) + if ((error= file->ha_index_prev(rec_buf(part_id)))) { if (error == HA_ERR_END_OF_FILE) { === modified file 'sql/handler.cc' --- sql/handler.cc 2009-09-09 21:06:57 +0000 +++ sql/handler.cc 2009-10-19 01:38:34 +0000 @@ -1195,6 +1195,7 @@ int ha_commit_trans(THD *thd, bool all) if (cookie) tc_log->unlog(cookie, xid); DBUG_EXECUTE_IF("crash_commit_after", DBUG_ABORT();); + end: if (rw_trans) start_waiting_global_read_lock(thd); @@ -1236,6 +1237,7 @@ int ha_commit_one_phase(THD *thd, bool a my_error(ER_ERROR_DURING_COMMIT, MYF(0), err); error=1; } + /* Should this be done only if is_real_trans is set ? */ status_var_increment(thd->status_var.ha_commit_count); ha_info_next= ha_info->next(); ha_info->reset(); /* keep it conveniently zero-filled */ @@ -2092,6 +2094,8 @@ int handler::ha_open(TABLE *table_arg, c dup_ref=ref+ALIGN_SIZE(ref_length); cached_table_flags= table_flags(); } + rows_read= rows_changed= 0; + memset(index_rows_read, 0, sizeof(index_rows_read)); DBUG_RETURN(error); } @@ -2513,9 +2517,10 @@ void handler::get_auto_increment(ulonglo key_copy(key, table->record[0], table->key_info + table->s->next_number_index, table->s->next_number_key_offset); - error= index_read_map(table->record[1], key, - make_prev_keypart_map(table->s->next_number_keypart), - HA_READ_PREFIX_LAST); + error= ha_index_read_map(table->record[1], key, + make_prev_keypart_map(table->s-> + next_number_keypart), + HA_READ_PREFIX_LAST); /* MySQL needs to call us for next row: assume we are inserting ("a",null) here, we return 3, and next this statement will want to insert @@ -3549,6 +3554,122 @@ void handler::get_dynamic_partition_info } +/* + Updates the global table stats with the TABLE this handler represents +*/ + +void handler::update_global_table_stats() +{ + TABLE_STATS * table_stats; + + status_var_add(table->in_use->status_var.rows_read, rows_read); + + if (!opt_userstat_running) + { + rows_read= rows_changed= 0; + return; + } + + if (rows_read + rows_changed == 0) + return; // Nothing to update. + + DBUG_ASSERT(table->s && table->s->table_cache_key.str); + + pthread_mutex_lock(&LOCK_global_table_stats); + /* Gets the global table stats, creating one if necessary. */ + if (!(table_stats= (TABLE_STATS*) + hash_search(&global_table_stats, + (uchar*) table->s->table_cache_key.str, + table->s->table_cache_key.length))) + { + if (!(table_stats = ((TABLE_STATS*) + my_malloc(sizeof(TABLE_STATS), + MYF(MY_WME | MY_ZEROFILL))))) + { + /* Out of memory error already given */ + goto end; + } + memcpy(table_stats->table, table->s->table_cache_key.str, + table->s->table_cache_key.length); + table_stats->table_name_length= table->s->table_cache_key.length; + table_stats->engine_type= ht->db_type; + /* No need to set variables to 0, as we use MY_ZEROFILL above */ + + if (my_hash_insert(&global_table_stats, (uchar*) table_stats)) + { + /* Out of memory error is already given */ + my_free(table_stats, 0); + goto end; + } + } + // Updates the global table stats. + table_stats->rows_read+= rows_read; + table_stats->rows_changed+= rows_changed; + table_stats->rows_changed_x_indexes+= (rows_changed * + (table->s->keys ? table->s->keys : + 1)); + rows_read= rows_changed= 0; +end: + pthread_mutex_unlock(&LOCK_global_table_stats); +} + + +/* + Updates the global index stats with this handler's accumulated index reads. +*/ + +void handler::update_global_index_stats() +{ + DBUG_ASSERT(table->s); + + if (!table->in_use->userstat_running) + { + /* Reset all index read values */ + bzero(index_rows_read, sizeof(index_rows_read[0]) * table->s->keys); + return; + } + + for (uint index = 0; index < table->s->keys; index++) + { + if (index_rows_read[index]) + { + INDEX_STATS* index_stats; + uint key_length; + KEY *key_info = &table->key_info[index]; // Rows were read using this + + DBUG_ASSERT(key_info->cache_name); + if (!key_info->cache_name) + continue; + key_length= table->s->table_cache_key.length + key_info->name_length + 1; + pthread_mutex_lock(&LOCK_global_index_stats); + // Gets the global index stats, creating one if necessary. + if (!(index_stats= (INDEX_STATS*) hash_search(&global_index_stats, + key_info->cache_name, + key_length))) + { + if (!(index_stats = ((INDEX_STATS*) + my_malloc(sizeof(INDEX_STATS), + MYF(MY_WME | MY_ZEROFILL))))) + goto end; // Error is already given + + memcpy(index_stats->index, key_info->cache_name, key_length); + index_stats->index_name_length= key_length; + if (my_hash_insert(&global_index_stats, (uchar*) index_stats)) + { + my_free(index_stats, 0); + goto end; + } + } + /* Updates the global index stats. */ + index_stats->rows_read+= index_rows_read[index]; + index_rows_read[index]= 0; +end: + pthread_mutex_unlock(&LOCK_global_index_stats); + } + } +} + + /**************************************************************************** ** Some general functions that isn't in the handler class ****************************************************************************/ @@ -4207,17 +4328,16 @@ int handler::read_range_first(const key_ range_key_part= table->key_info[active_index].key_part; if (!start_key) // Read first record - result= index_first(table->record[0]); + result= ha_index_first(table->record[0]); else - result= index_read_map(table->record[0], - start_key->key, - start_key->keypart_map, - start_key->flag); + result= ha_index_read_map(table->record[0], + start_key->key, + start_key->keypart_map, + start_key->flag); if (result) DBUG_RETURN((result == HA_ERR_KEY_NOT_FOUND) ? HA_ERR_END_OF_FILE : result); - DBUG_RETURN (compare_key(end_range) <= 0 ? 0 : HA_ERR_END_OF_FILE); } @@ -4243,11 +4363,11 @@ int handler::read_range_next() if (eq_range) { /* We trust that index_next_same always gives a row in range */ - DBUG_RETURN(index_next_same(table->record[0], - end_range->key, - end_range->length)); + DBUG_RETURN(ha_index_next_same(table->record[0], + end_range->key, + end_range->length)); } - result= index_next(table->record[0]); + result= ha_index_next(table->record[0]); if (result) DBUG_RETURN(result); DBUG_RETURN(compare_key(end_range) <= 0 ? 0 : HA_ERR_END_OF_FILE); @@ -4629,6 +4749,7 @@ int handler::ha_write_row(uchar *buf) if (unlikely(error= write_row(buf))) DBUG_RETURN(error); + rows_changed++; if (unlikely(error= binlog_log_row(table, 0, buf, log_func))) DBUG_RETURN(error); /* purecov: inspected */ DBUG_RETURN(0); @@ -4650,6 +4771,7 @@ int handler::ha_update_row(const uchar * if (unlikely(error= update_row(old_data, new_data))) return error; + rows_changed++; if (unlikely(error= binlog_log_row(table, old_data, new_data, log_func))) return error; return 0; @@ -4664,6 +4786,7 @@ int handler::ha_delete_row(const uchar * if (unlikely(error= delete_row(buf))) return error; + rows_changed++; if (unlikely(error= binlog_log_row(table, buf, 0, log_func))) return error; return 0; === modified file 'sql/handler.h' --- sql/handler.h 2009-09-07 20:50:10 +0000 +++ sql/handler.h 2009-10-18 20:53:48 +0000 @@ -30,6 +30,10 @@ #define USING_TRANSACTIONS +#if MAX_KEY > 128 +#error MAX_KEY is too large. Values up to 128 are supported. +#endif + // the following is for checking tables #define HA_ADMIN_ALREADY_DONE 1 @@ -601,8 +605,9 @@ struct handlerton SHOW_COMP_OPTION state; /* - Historical number used for frm file to determine the correct storage engine. - This is going away and new engines will just use "name" for this. + Historical number used for frm file to determine the correct + storage engine. This is going away and new engines will just use + "name" for this. */ enum legacy_db_type db_type; /* @@ -1138,6 +1143,11 @@ public: Interval returned by get_auto_increment() and being consumed by the inserter. */ + /* Statistics variables */ + ulonglong rows_read; + ulonglong rows_changed; + ulonglong index_rows_read[MAX_KEY]; + Discrete_interval auto_inc_interval_for_cur_row; /** Number of reserved auto-increment intervals. Serves as a heuristic @@ -1156,7 +1166,10 @@ public: locked(FALSE), implicit_emptied(0), pushed_cond(0), next_insert_id(0), insert_id_for_cur_row(0), auto_inc_intervals_count(0) - {} + { + reset_statistics(); + } + virtual ~handler(void) { DBUG_ASSERT(locked == FALSE); @@ -1278,10 +1291,16 @@ public: virtual void print_error(int error, myf errflag); virtual bool get_error_message(int error, String *buf); uint get_dup_key(int error); + void reset_statistics() + { + rows_read= rows_changed= 0; + bzero(index_rows_read, sizeof(index_rows_read)); + } virtual void change_table_ptr(TABLE *table_arg, TABLE_SHARE *share) { table= table_arg; table_share= share; + reset_statistics(); } virtual double scan_time() { return ulonglong2double(stats.data_file_length) / IO_SIZE + 2; } @@ -1390,22 +1409,23 @@ public: } /** @brief - Positions an index cursor to the index specified in the handle. Fetches the - row if available. If the key value is null, begin at the first key of the - index. + Positions an index cursor to the index specified in the + handle. Fetches the row if available. If the key value is null, + begin at the first key of the index. */ +protected: virtual int index_read_map(uchar * buf, const uchar * key, key_part_map keypart_map, enum ha_rkey_function find_flag) { uint key_len= calculate_key_len(table, active_index, key, keypart_map); - return index_read(buf, key, key_len, find_flag); + return index_read(buf, key, key_len, find_flag); } /** @brief - Positions an index cursor to the index specified in the handle. Fetches the - row if available. If the key value is null, begin at the first key of the - index. + Positions an index cursor to the index specified in the + handle. Fetches the row if available. If the key value is null, + begin at the first key of the index. */ virtual int index_read_idx_map(uchar * buf, uint index, const uchar * key, key_part_map keypart_map, @@ -1430,6 +1450,81 @@ public: uint key_len= calculate_key_len(table, active_index, key, keypart_map); return index_read_last(buf, key, key_len); } + inline void update_index_statistics() + { + if (active_index != MAX_KEY) + index_rows_read[active_index]++; + rows_read++; + } +public: + + /* Similar functions like the above, but does statistics counting */ + inline int ha_index_read_map(uchar * buf, const uchar * key, + key_part_map keypart_map, + enum ha_rkey_function find_flag) + { + int error= index_read_map(buf, key, keypart_map, find_flag); + if (!error) + update_index_statistics(); + return error; + } + inline int ha_index_read_idx_map(uchar * buf, uint index, const uchar * key, + key_part_map keypart_map, + enum ha_rkey_function find_flag) + { + int error= index_read_idx_map(buf, index, key, keypart_map, find_flag); + if (!error) + { + rows_read++; + if (index != MAX_KEY) + index_rows_read[index]++; + } + return error; + } + inline int ha_index_next(uchar * buf) + { + int error= index_next(buf); + if (!error) + update_index_statistics(); + return error; + } + inline int ha_index_prev(uchar * buf) + { + int error= index_prev(buf); + if (!error) + update_index_statistics(); + return error; + } + inline int ha_index_first(uchar * buf) + { + int error= index_first(buf); + if (!error) + update_index_statistics(); + return error; + } + inline int ha_index_last(uchar * buf) + { + int error= index_last(buf); + if (!error) + update_index_statistics(); + return error; + } + inline int ha_index_next_same(uchar *buf, const uchar *key, uint keylen) + { + int error= index_next_same(buf, key, keylen); + if (!error) + update_index_statistics(); + return error; + } + inline int ha_index_read_last_map(uchar * buf, const uchar * key, + key_part_map keypart_map) + { + int error= index_read_last_map(buf, key, keypart_map); + if (!error) + update_index_statistics(); + return error; + } + virtual int read_multi_range_first(KEY_MULTI_RANGE **found_range_p, KEY_MULTI_RANGE *ranges, uint range_count, bool sorted, HANDLER_BUFFER *buffer); @@ -1443,6 +1538,7 @@ public: void ft_end() { ft_handler=NULL; } virtual FT_INFO *ft_init_ext(uint flags, uint inx,String *key) { return NULL; } +private: virtual int ft_read(uchar *buf) { return HA_ERR_WRONG_COMMAND; } virtual int rnd_next(uchar *buf)=0; virtual int rnd_pos(uchar * buf, uchar *pos)=0; @@ -1453,11 +1549,50 @@ public: handlers for random position. */ virtual int rnd_pos_by_record(uchar *record) - { - position(record); - return rnd_pos(record, ref); - } + { + position(record); + return rnd_pos(record, ref); + } virtual int read_first_row(uchar *buf, uint primary_key); +public: + + /* Same as above, but with statistics */ + inline int ha_ft_read(uchar *buf) + { + int error= ft_read(buf); + if (!error) + rows_read++; + return error; + } + inline int ha_rnd_next(uchar *buf) + { + int error= rnd_next(buf); + if (!error) + rows_read++; + return error; + } + inline int ha_rnd_pos(uchar *buf, uchar *pos) + { + int error= rnd_pos(buf, pos); + if (!error) + rows_read++; + return error; + } + inline int ha_rnd_pos_by_record(uchar *buf) + { + int error= rnd_pos_by_record(buf); + if (!error) + rows_read++; + return error; + } + inline int ha_read_first_row(uchar *buf, uint primary_key) + { + int error= read_first_row(buf, primary_key); + if (!error) + rows_read++; + return error; + } + /** The following 3 function is only needed for tables that may be internal temporary tables during joins. @@ -1626,6 +1761,9 @@ public: virtual bool is_crashed() const { return 0; } virtual bool auto_repair() const { return 0; } + void update_global_table_stats(); + void update_global_index_stats(); + #define CHF_CREATE_FLAG 0 #define CHF_DELETE_FLAG 1 #define CHF_RENAME_FLAG 2 @@ -1944,6 +2082,7 @@ private: { return HA_ERR_WRONG_COMMAND; } virtual int rename_partitions(const char *path) { return HA_ERR_WRONG_COMMAND; } + friend class ha_partition; }; === modified file 'sql/item_subselect.cc' --- sql/item_subselect.cc 2009-09-15 10:46:35 +0000 +++ sql/item_subselect.cc 2009-10-17 08:13:46 +0000 @@ -2048,7 +2048,7 @@ int subselect_uniquesubquery_engine::sca table->null_row= 0; for (;;) { - error=table->file->rnd_next(table->record[0]); + error=table->file->ha_rnd_next(table->record[0]); if (error && error != HA_ERR_END_OF_FILE) { error= report_error(table, error); @@ -2222,10 +2222,11 @@ int subselect_uniquesubquery_engine::exe if (!table->file->inited) table->file->ha_index_init(tab->ref.key, 0); - error= table->file->index_read_map(table->record[0], - tab->ref.key_buff, - make_prev_keypart_map(tab->ref.key_parts), - HA_READ_KEY_EXACT); + error= table->file->ha_index_read_map(table->record[0], + tab->ref.key_buff, + make_prev_keypart_map(tab-> + ref.key_parts), + HA_READ_KEY_EXACT); if (error && error != HA_ERR_KEY_NOT_FOUND && error != HA_ERR_END_OF_FILE) error= report_error(table, error); @@ -2343,10 +2344,11 @@ int subselect_indexsubquery_engine::exec if (!table->file->inited) table->file->ha_index_init(tab->ref.key, 1); - error= table->file->index_read_map(table->record[0], - tab->ref.key_buff, - make_prev_keypart_map(tab->ref.key_parts), - HA_READ_KEY_EXACT); + error= table->file->ha_index_read_map(table->record[0], + tab->ref.key_buff, + make_prev_keypart_map(tab-> + ref.key_parts), + HA_READ_KEY_EXACT); if (error && error != HA_ERR_KEY_NOT_FOUND && error != HA_ERR_END_OF_FILE) error= report_error(table, error); @@ -2367,9 +2369,9 @@ int subselect_indexsubquery_engine::exec ((Item_in_subselect *) item)->value= 1; break; } - error= table->file->index_next_same(table->record[0], - tab->ref.key_buff, - tab->ref.key_length); + error= table->file->ha_index_next_same(table->record[0], + tab->ref.key_buff, + tab->ref.key_length); if (error && error != HA_ERR_END_OF_FILE) { error= report_error(table, error); === modified file 'sql/lex.h' --- sql/lex.h 2009-09-07 20:50:10 +0000 +++ sql/lex.h 2009-10-16 08:46:41 +0000 @@ -106,6 +106,7 @@ static SYMBOL symbols[] = { { "CHECKSUM", SYM(CHECKSUM_SYM)}, { "CIPHER", SYM(CIPHER_SYM)}, { "CLIENT", SYM(CLIENT_SYM)}, + { "CLIENT_STATISTICS", SYM(CLIENT_STATS_SYM)}, { "CLOSE", SYM(CLOSE_SYM)}, { "COALESCE", SYM(COALESCE)}, { "CODE", SYM(CODE_SYM)}, @@ -245,6 +246,7 @@ static SYMBOL symbols[] = { { "IN", SYM(IN_SYM)}, { "INDEX", SYM(INDEX_SYM)}, { "INDEXES", SYM(INDEXES)}, + { "INDEX_STATISTICS", SYM(INDEX_STATS_SYM)}, { "INFILE", SYM(INFILE)}, { "INITIAL_SIZE", SYM(INITIAL_SIZE_SYM)}, { "INNER", SYM(INNER_SYM)}, @@ -478,6 +480,7 @@ static SYMBOL symbols[] = { { "SIGNED", SYM(SIGNED_SYM)}, { "SIMPLE", SYM(SIMPLE_SYM)}, { "SLAVE", SYM(SLAVE)}, + { "SLOW", SYM(SLOW_SYM)}, { "SNAPSHOT", SYM(SNAPSHOT_SYM)}, { "SMALLINT", SYM(SMALLINT)}, { "SOCKET", SYM(SOCKET_SYM)}, @@ -526,6 +529,7 @@ static SYMBOL symbols[] = { { "TABLE", SYM(TABLE_SYM)}, { "TABLES", SYM(TABLES)}, { "TABLESPACE", SYM(TABLESPACE)}, + { "TABLE_STATISTICS", SYM(TABLE_STATS_SYM)}, { "TABLE_CHECKSUM", SYM(TABLE_CHECKSUM_SYM)}, { "TEMPORARY", SYM(TEMPORARY)}, { "TEMPTABLE", SYM(TEMPTABLE_SYM)}, @@ -569,6 +573,7 @@ static SYMBOL symbols[] = { { "USE", SYM(USE_SYM)}, { "USER", SYM(USER)}, { "USER_RESOURCES", SYM(RESOURCES)}, + { "USER_STATISTICS", SYM(USER_STATS_SYM)}, { "USE_FRM", SYM(USE_FRM)}, { "USING", SYM(USING)}, { "UTC_DATE", SYM(UTC_DATE_SYM)}, === modified file 'sql/log.cc' --- sql/log.cc 2009-09-15 10:46:35 +0000 +++ sql/log.cc 2009-10-17 14:18:58 +0000 @@ -821,6 +821,13 @@ void Log_to_file_event_handler::flush() mysql_slow_log.reopen_file(); } +void Log_to_file_event_handler::flush_slow_log() +{ + /* reopen slow log file */ + if (opt_slow_log) + mysql_slow_log.reopen_file(); +} + /* Log error with all enabled log event handlers @@ -916,8 +923,6 @@ void LOGGER::init_log_tables() bool LOGGER::flush_logs(THD *thd) { - int rc= 0; - /* Now we lock logger, as nobody should be able to use logging routines while log tables are closed @@ -929,7 +934,24 @@ bool LOGGER::flush_logs(THD *thd) /* end of log flush */ logger.unlock(); - return rc; + return 0; +} + + +bool LOGGER::flush_slow_log(THD *thd) +{ + /* + Now we lock logger, as nobody should be able to use logging routines while + log tables are closed + */ + logger.lock_exclusive(); + + /* reopen log files */ + file_log_handler->flush_slow_log(); + + /* end of log flush */ + logger.unlock(); + return 0; } @@ -4070,6 +4092,7 @@ bool MYSQL_BIN_LOG::write(Log_event *eve if (likely(is_open())) { IO_CACHE *file= &log_file; + my_off_t my_org_b_tell; #ifdef HAVE_REPLICATION /* In the future we need to add to the following if tests like @@ -4077,7 +4100,7 @@ bool MYSQL_BIN_LOG::write(Log_event *eve binlog_[wild_]{do|ignore}_table?" (WL#1049)" */ const char *local_db= event_info->get_db(); - if ((thd && !(thd->options & OPTION_BIN_LOG)) || + if ((!(thd->options & OPTION_BIN_LOG)) || (!binlog_filter->db_ok(local_db))) { VOID(pthread_mutex_unlock(&LOCK_log)); @@ -4085,6 +4108,8 @@ bool MYSQL_BIN_LOG::write(Log_event *eve } #endif /* HAVE_REPLICATION */ + my_org_b_tell= my_b_tell(file); + #if defined(USING_TRANSACTIONS) /* Should we write to the binlog cache or to the binlog on disk? @@ -4095,7 +4120,7 @@ bool MYSQL_BIN_LOG::write(Log_event *eve trans/non-trans table types the best possible in binlogging) - or if the event asks for it (cache_stmt == TRUE). */ - if (opt_using_transactions && thd) + if (opt_using_transactions) { if (thd->binlog_setup_trx_data()) goto err; @@ -4136,7 +4161,6 @@ bool MYSQL_BIN_LOG::write(Log_event *eve If row-based binlogging, Insert_id, Rand and other kind of "setting context" events are not needed. */ - if (thd) { if (!thd->current_stmt_binlog_row_based) { @@ -4183,16 +4207,16 @@ bool MYSQL_BIN_LOG::write(Log_event *eve } } - /* - Write the SQL command - */ - + /* Write the SQL command */ if (event_info->write(file) || DBUG_EVALUATE_IF("injecting_fault_writing", 1, 0)) goto err; if (file == &log_file) // we are writing to the real log (disk) { + ulonglong data_written= (my_b_tell(file) - my_org_b_tell); + status_var_add(thd->status_var.binlog_bytes_written, data_written); + if (flush_and_sync()) goto err; signal_update(); @@ -4318,6 +4342,7 @@ uint MYSQL_BIN_LOG::next_file_id() SYNOPSIS write_cache() + thd Current_thread cache Cache to write to the binary log lock_log True if the LOCK_log mutex should be aquired, false otherwise sync_log True if the log should be flushed and sync:ed @@ -4327,7 +4352,8 @@ uint MYSQL_BIN_LOG::next_file_id() be reset as a READ_CACHE to be able to read the contents from it. */ -int MYSQL_BIN_LOG::write_cache(IO_CACHE *cache, bool lock_log, bool sync_log) +int MYSQL_BIN_LOG::write_cache(THD *thd, IO_CACHE *cache, bool lock_log, + bool sync_log) { Mutex_sentry sentry(lock_log ? &LOCK_log : NULL); @@ -4375,6 +4401,7 @@ int MYSQL_BIN_LOG::write_cache(IO_CACHE /* write the first half of the split header */ if (my_b_write(&log_file, header, carry)) return ER_ERROR_ON_WRITE; + status_var_add(thd->status_var.binlog_bytes_written, carry); /* copy fixed second half of header to cache so the correct @@ -4443,6 +4470,8 @@ int MYSQL_BIN_LOG::write_cache(IO_CACHE /* Write data to the binary log file */ if (my_b_write(&log_file, cache->read_pos, length)) return ER_ERROR_ON_WRITE; + status_var_add(thd->status_var.binlog_bytes_written, length); + cache->read_pos=cache->read_end; // Mark buffer used up } while ((length= my_b_fill(cache))); @@ -4494,6 +4523,8 @@ bool MYSQL_BIN_LOG::write_incident(THD * if (lock) pthread_mutex_lock(&LOCK_log); ev.write(&log_file); + status_var_add(thd->status_var.binlog_bytes_written, ev.data_written); + if (lock) { if (!error && !(error= flush_and_sync())) @@ -4565,21 +4596,28 @@ bool MYSQL_BIN_LOG::write(THD *thd, IO_C */ if (qinfo.write(&log_file)) goto err; + status_var_add(thd->status_var.binlog_bytes_written, qinfo.data_written); DBUG_EXECUTE_IF("crash_before_writing_xid", { - if ((write_error= write_cache(cache, false, true))) + if ((write_error= write_cache(thd, cache, FALSE, + TRUE))) DBUG_PRINT("info", ("error writing binlog cache: %d", write_error)); DBUG_PRINT("info", ("crashing before writing xid")); abort(); }); - if ((write_error= write_cache(cache, false, false))) + if ((write_error= write_cache(thd, cache, FALSE, FALSE))) goto err; - if (commit_event && commit_event->write(&log_file)) - goto err; + if (commit_event) + { + if (commit_event->write(&log_file)) + goto err; + status_var_add(thd->status_var.binlog_bytes_written, + commit_event->data_written); + } if (incident && write_incident(thd, FALSE)) goto err; === modified file 'sql/log.h' --- sql/log.h 2009-06-18 13:52:46 +0000 +++ sql/log.h 2009-10-17 14:15:43 +0000 @@ -359,7 +359,8 @@ public: bool write(THD *thd, IO_CACHE *cache, Log_event *commit_event, bool incident); bool write_incident(THD *thd, bool lock); - int write_cache(IO_CACHE *cache, bool lock_log, bool flush_and_sync); + int write_cache(THD *thd, IO_CACHE *cache, bool lock_log, + bool flush_and_sync); void set_write_error(THD *thd); bool check_write_error(THD *thd); @@ -487,6 +488,7 @@ public: const char *sql_text, uint sql_text_len, CHARSET_INFO *client_cs); void flush(); + void flush_slow_log(); void init_pthread_objects(); MYSQL_QUERY_LOG *get_mysql_slow_log() { return &mysql_slow_log; } MYSQL_QUERY_LOG *get_mysql_log() { return &mysql_log; } @@ -531,6 +533,7 @@ public: void init_base(); void init_log_tables(); bool flush_logs(THD *thd); + bool flush_slow_log(THD *thd); /* Perform basic logger cleanup. this will leave e.g. error log open. */ void cleanup_base(); /* Free memory. Nothing could be logged after this function is called */ === modified file 'sql/log_event.cc' --- sql/log_event.cc 2009-09-07 20:50:10 +0000 +++ sql/log_event.cc 2009-10-18 14:27:40 +0000 @@ -4465,7 +4465,7 @@ int Load_log_event::do_apply_event(NET* as the present method does not call mysql_parse(). */ lex_start(thd); - mysql_reset_thd_for_next_command(thd); + mysql_reset_thd_for_next_command(thd, 0); if (!use_rli_only_for_errors) { @@ -6262,7 +6262,7 @@ int Append_block_log_event::do_apply_eve as the present method does not call mysql_parse(). */ lex_start(thd); - mysql_reset_thd_for_next_command(thd); + mysql_reset_thd_for_next_command(thd, 0); my_delete(fname, MYF(0)); // old copy may exist already if ((fd= my_create(fname, CREATE_MODE, O_WRONLY | O_BINARY | O_EXCL | O_NOFOLLOW, @@ -7202,7 +7202,7 @@ int Rows_log_event::do_apply_event(Relay we need to do any changes to that value after this function. */ lex_start(thd); - mysql_reset_thd_for_next_command(thd); + mysql_reset_thd_for_next_command(thd, 0); /* The current statement is just about to begin and has not yet modified anything. Note, all.modified is reset @@ -8465,7 +8465,7 @@ Rows_log_event::write_row(const Relay_lo if (table->file->ha_table_flags() & HA_DUPLICATE_POS) { DBUG_PRINT("info",("Locating offending record using rnd_pos()")); - error= table->file->rnd_pos(table->record[1], table->file->dup_ref); + error= table->file->ha_rnd_pos(table->record[1], table->file->dup_ref); if (error) { DBUG_PRINT("info",("rnd_pos() returns error %d",error)); @@ -8497,10 +8497,10 @@ Rows_log_event::write_row(const Relay_lo key_copy((uchar*)key.get(), table->record[0], table->key_info + keynum, 0); - error= table->file->index_read_idx_map(table->record[1], keynum, - (const uchar*)key.get(), - HA_WHOLE_KEY, - HA_READ_KEY_EXACT); + error= table->file->ha_index_read_idx_map(table->record[1], keynum, + (const uchar*)key.get(), + HA_WHOLE_KEY, + HA_READ_KEY_EXACT); if (error) { DBUG_PRINT("info",("index_read_idx() returns %s", HA_ERR(error))); @@ -8768,13 +8768,14 @@ int Rows_log_event::find_row(const Relay length. Something along these lines should work: ADD>>> store_record(table,record[1]); - int error= table->file->rnd_pos(table->record[0], table->file->ref); + int error= table->file->ha_rnd_pos(table->record[0], + table->file->ref); ADD>>> DBUG_ASSERT(memcmp(table->record[1], table->record[0], table->s->reclength) == 0); */ DBUG_PRINT("info",("locating record using primary key (position)")); - int error= table->file->rnd_pos_by_record(table->record[0]); + int error= table->file->ha_rnd_pos_by_record(table->record[0]); if (error) { DBUG_PRINT("info",("rnd_pos returns error %d",error)); @@ -8834,9 +8835,9 @@ int Rows_log_event::find_row(const Relay table->record[0][table->s->null_bytes - 1]|= 256U - (1U << table->s->last_null_bit_pos); - if ((error= table->file->index_read_map(table->record[0], m_key, - HA_WHOLE_KEY, - HA_READ_KEY_EXACT))) + if ((error= table->file->ha_index_read_map(table->record[0], m_key, + HA_WHOLE_KEY, + HA_READ_KEY_EXACT))) { DBUG_PRINT("info",("no record matching the key found in the table")); if (error == HA_ERR_RECORD_DELETED) @@ -8898,7 +8899,7 @@ int Rows_log_event::find_row(const Relay 256U - (1U << table->s->last_null_bit_pos); } - while ((error= table->file->index_next(table->record[0]))) + while ((error= table->file->ha_index_next(table->record[0]))) { /* We just skip records that has already been deleted */ if (error == HA_ERR_RECORD_DELETED) @@ -8934,7 +8935,7 @@ int Rows_log_event::find_row(const Relay do { restart_rnd_next: - error= table->file->rnd_next(table->record[0]); + error= table->file->ha_rnd_next(table->record[0]); DBUG_PRINT("info", ("error: %s", HA_ERR(error))); switch (error) { === modified file 'sql/log_event_old.cc' --- sql/log_event_old.cc 2009-05-19 09:28:05 +0000 +++ sql/log_event_old.cc 2009-10-18 14:27:39 +0000 @@ -63,7 +63,7 @@ Old_rows_log_event::do_apply_event(Old_r we need to do any changes to that value after this function. */ lex_start(thd); - mysql_reset_thd_for_next_command(thd); + mysql_reset_thd_for_next_command(thd, 0); /* Check if the slave is set to use SBR. If so, it should switch @@ -553,7 +553,7 @@ replace_record(THD *thd, TABLE *table, */ if (table->file->ha_table_flags() & HA_DUPLICATE_POS) { - error= table->file->rnd_pos(table->record[1], table->file->dup_ref); + error= table->file->ha_rnd_pos(table->record[1], table->file->dup_ref); if (error) { DBUG_PRINT("info",("rnd_pos() returns error %d",error)); @@ -579,10 +579,10 @@ replace_record(THD *thd, TABLE *table, key_copy((uchar*)key.get(), table->record[0], table->key_info + keynum, 0); - error= table->file->index_read_idx_map(table->record[1], keynum, - (const uchar*)key.get(), - HA_WHOLE_KEY, - HA_READ_KEY_EXACT); + error= table->file->ha_index_read_idx_map(table->record[1], keynum, + (const uchar*)key.get(), + HA_WHOLE_KEY, + HA_READ_KEY_EXACT); if (error) { DBUG_PRINT("info", ("index_read_idx() returns error %d", error)); @@ -694,13 +694,13 @@ static int find_and_fetch_row(TABLE *tab length. Something along these lines should work: ADD>>> store_record(table,record[1]); - int error= table->file->rnd_pos(table->record[0], table->file->ref); + int error= table->file->ha_rnd_pos(table->record[0], table->file->ref); ADD>>> DBUG_ASSERT(memcmp(table->record[1], table->record[0], table->s->reclength) == 0); */ table->file->position(table->record[0]); - int error= table->file->rnd_pos(table->record[0], table->file->ref); + int error= table->file->ha_rnd_pos(table->record[0], table->file->ref); /* rnd_pos() returns the record in table->record[0], so we have to move it to table->record[1]. @@ -738,8 +738,9 @@ static int find_and_fetch_row(TABLE *tab my_ptrdiff_t const pos= table->s->null_bytes > 0 ? table->s->null_bytes - 1 : 0; table->record[1][pos]= 0xFF; - if ((error= table->file->index_read_map(table->record[1], key, HA_WHOLE_KEY, - HA_READ_KEY_EXACT))) + if ((error= table->file->ha_index_read_map(table->record[1], key, + HA_WHOLE_KEY, + HA_READ_KEY_EXACT))) { table->file->print_error(error, MYF(0)); table->file->ha_index_end(); @@ -793,7 +794,7 @@ static int find_and_fetch_row(TABLE *tab 256U - (1U << table->s->last_null_bit_pos); } - while ((error= table->file->index_next(table->record[1]))) + while ((error= table->file->ha_index_next(table->record[1]))) { /* We just skip records that has already been deleted */ if (error == HA_ERR_RECORD_DELETED) @@ -822,7 +823,7 @@ static int find_and_fetch_row(TABLE *tab do { restart_rnd_next: - error= table->file->rnd_next(table->record[1]); + error= table->file->ha_rnd_next(table->record[1]); DBUG_DUMP("record[0]", table->record[0], table->s->reclength); DBUG_DUMP("record[1]", table->record[1], table->s->reclength); @@ -2115,7 +2116,7 @@ Old_rows_log_event::write_row(const Rela if (table->file->ha_table_flags() & HA_DUPLICATE_POS) { DBUG_PRINT("info",("Locating offending record using rnd_pos()")); - error= table->file->rnd_pos(table->record[1], table->file->dup_ref); + error= table->file->ha_rnd_pos(table->record[1], table->file->dup_ref); if (error) { DBUG_PRINT("info",("rnd_pos() returns error %d",error)); @@ -2147,10 +2148,10 @@ Old_rows_log_event::write_row(const Rela key_copy((uchar*)key.get(), table->record[0], table->key_info + keynum, 0); - error= table->file->index_read_idx_map(table->record[1], keynum, - (const uchar*)key.get(), - HA_WHOLE_KEY, - HA_READ_KEY_EXACT); + error= table->file->ha_index_read_idx_map(table->record[1], keynum, + (const uchar*)key.get(), + HA_WHOLE_KEY, + HA_READ_KEY_EXACT); if (error) { DBUG_PRINT("info",("index_read_idx() returns error %d", error)); @@ -2301,13 +2302,13 @@ int Old_rows_log_event::find_row(const R length. Something along these lines should work: ADD>>> store_record(table,record[1]); - int error= table->file->rnd_pos(table->record[0], table->file->ref); + int error= table->file->ha_rnd_pos(table->record[0], table->file->ref); ADD>>> DBUG_ASSERT(memcmp(table->record[1], table->record[0], table->s->reclength) == 0); */ DBUG_PRINT("info",("locating record using primary key (position)")); - int error= table->file->rnd_pos_by_record(table->record[0]); + int error= table->file->ha_rnd_pos_by_record(table->record[0]); if (error) { DBUG_PRINT("info",("rnd_pos returns error %d",error)); @@ -2367,9 +2368,9 @@ int Old_rows_log_event::find_row(const R table->s->null_bytes > 0 ? table->s->null_bytes - 1 : 0; table->record[0][pos]= 0xFF; - if ((error= table->file->index_read_map(table->record[0], m_key, - HA_WHOLE_KEY, - HA_READ_KEY_EXACT))) + if ((error= table->file->ha_index_read_map(table->record[0], m_key, + HA_WHOLE_KEY, + HA_READ_KEY_EXACT))) { DBUG_PRINT("info",("no record matching the key found in the table")); if (error == HA_ERR_RECORD_DELETED) @@ -2431,7 +2432,7 @@ int Old_rows_log_event::find_row(const R 256U - (1U << table->s->last_null_bit_pos); } - while ((error= table->file->index_next(table->record[0]))) + while ((error= table->file->ha_index_next(table->record[0]))) { /* We just skip records that has already been deleted */ if (error == HA_ERR_RECORD_DELETED) @@ -2467,7 +2468,7 @@ int Old_rows_log_event::find_row(const R do { restart_rnd_next: - error= table->file->rnd_next(table->record[0]); + error= table->file->ha_rnd_next(table->record[0]); switch (error) { === modified file 'sql/mysql_priv.h' --- sql/mysql_priv.h 2009-10-06 14:53:46 +0000 +++ sql/mysql_priv.h 2009-10-18 12:46:24 +0000 @@ -1063,6 +1063,7 @@ bool setup_connection_thread_globals(THD bool login_connection(THD *thd); void end_connection(THD *thd); void prepare_new_connection_state(THD* thd); +void update_global_user_stats(THD* thd, bool create_user, time_t now); int mysql_create_db(THD *thd, char *db, HA_CREATE_INFO *create, bool silent); bool mysql_alter_db(THD *thd, const char *db, HA_CREATE_INFO *create); @@ -1099,14 +1100,22 @@ bool is_update_query(enum enum_sql_comma bool is_log_table_write_query(enum enum_sql_command command); bool alloc_query(THD *thd, const char *packet, uint packet_length); void mysql_init_select(LEX *lex); -void mysql_reset_thd_for_next_command(THD *thd); +void mysql_reset_thd_for_next_command(THD *thd, my_bool calculate_userstat); bool mysql_new_select(LEX *lex, bool move_down); void create_select_for_variable(const char *var_name); void mysql_init_multi_delete(LEX *lex); bool multi_delete_set_locks_and_link_aux_tables(LEX *lex); void init_max_user_conn(void); void init_update_queries(void); +void init_global_user_stats(void); +void init_global_table_stats(void); +void init_global_index_stats(void); +void init_global_client_stats(void); void free_max_user_conn(void); +void free_global_user_stats(void); +void free_global_table_stats(void); +void free_global_index_stats(void); +void free_global_client_stats(void); pthread_handler_t handle_bootstrap(void *arg); int mysql_execute_command(THD *thd); bool do_command(THD *thd); @@ -1967,6 +1976,7 @@ extern ulong max_connect_errors, connect extern ulong extra_max_connections; extern ulong slave_net_timeout, slave_trans_retries; extern uint max_user_connections; +extern ulonglong denied_connections; extern ulong what_to_log,flush_time; extern ulong query_buff_size; extern ulong max_prepared_stmt_count, prepared_stmt_count; @@ -2020,6 +2030,7 @@ extern my_bool opt_safe_show_db, opt_loc extern my_bool opt_slave_compressed_protocol, use_temp_pool; extern ulong slave_exec_mode_options; extern my_bool opt_readonly, lower_case_file_system; +extern my_bool opt_userstat_running; extern my_bool opt_enable_named_pipe, opt_sync_frm, opt_allow_suspicious_udfs; extern my_bool opt_secure_auth; extern char* opt_secure_file_priv; @@ -2060,6 +2071,11 @@ extern pthread_mutex_t LOCK_des_key_file #endif extern pthread_mutex_t LOCK_server_started; extern pthread_cond_t COND_server_started; +extern pthread_mutex_t LOCK_global_user_client_stats; +extern pthread_mutex_t LOCK_global_table_stats; +extern pthread_mutex_t LOCK_global_index_stats; +extern pthread_mutex_t LOCK_stats; + extern int mysqld_server_started; extern rw_lock_t LOCK_grant, LOCK_sys_init_connect, LOCK_sys_init_slave; extern rw_lock_t LOCK_system_variables_hash; @@ -2086,6 +2102,11 @@ extern KNOWN_DATE_TIME_FORMAT known_date extern String null_string; extern HASH open_cache, lock_db_cache; +extern HASH global_user_stats; +extern HASH global_client_stats; +extern HASH global_table_stats; +extern HASH global_index_stats; + extern TABLE *unused_tables; extern const char* any_db; extern struct my_option my_long_options[]; === modified file 'sql/mysqld.cc' --- sql/mysqld.cc 2009-10-07 13:07:10 +0000 +++ sql/mysqld.cc 2009-10-18 18:48:55 +0000 @@ -416,6 +416,7 @@ static pthread_cond_t COND_thread_cache, bool opt_update_log, opt_bin_log, opt_ignore_builtin_innodb= 0; my_bool opt_log, opt_slow_log; +my_bool opt_userstat_running; ulong log_output_options; my_bool opt_log_queries_not_using_indexes= 0; bool opt_error_log= IF_WIN(1,0); @@ -548,6 +549,7 @@ ulong binlog_cache_use= 0, binlog_cache_ ulong max_connections, max_connect_errors; ulong extra_max_connections; uint max_user_connections= 0; +ulonglong denied_connections; /** Limit of the total number of prepared statements in the server. Is necessary to protect the server against out-of-memory attacks. @@ -649,6 +651,9 @@ pthread_mutex_t LOCK_mysql_create_db, LO LOCK_global_system_variables, LOCK_user_conn, LOCK_slave_list, LOCK_active_mi, LOCK_connection_count, LOCK_uuid_generator; +pthread_mutex_t LOCK_stats, LOCK_global_user_client_stats; +pthread_mutex_t LOCK_global_table_stats, LOCK_global_index_stats; + /** The below lock protects access to two global server variables: max_prepared_stmt_count and prepared_stmt_count. These variables @@ -1342,6 +1347,10 @@ void clean_up(bool print_message) x_free(opt_secure_file_priv); bitmap_free(&temp_pool); free_max_user_conn(); + free_global_user_stats(); + free_global_client_stats(); + free_global_table_stats(); + free_global_index_stats(); #ifdef HAVE_REPLICATION end_slave_list(); #endif @@ -1428,6 +1437,11 @@ static void clean_up_mutexes() (void) pthread_mutex_destroy(&LOCK_bytes_received); (void) pthread_mutex_destroy(&LOCK_user_conn); (void) pthread_mutex_destroy(&LOCK_connection_count); + (void) pthread_mutex_destroy(&LOCK_stats); + (void) pthread_mutex_destroy(&LOCK_global_user_client_stats); + (void) pthread_mutex_destroy(&LOCK_global_table_stats); + (void) pthread_mutex_destroy(&LOCK_global_index_stats); + Events::destroy_mutexes(); #ifdef HAVE_OPENSSL (void) pthread_mutex_destroy(&LOCK_des_key_file); @@ -3203,6 +3217,7 @@ SHOW_VAR com_status_vars[]= { {"show_binlog_events", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_BINLOG_EVENTS]), SHOW_LONG_STATUS}, {"show_binlogs", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_BINLOGS]), SHOW_LONG_STATUS}, {"show_charsets", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_CHARSETS]), SHOW_LONG_STATUS}, + {"show_client_stats", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_CLIENT_STATS]), SHOW_LONG_STATUS}, {"show_collations", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_COLLATIONS]), SHOW_LONG_STATUS}, {"show_column_types", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_COLUMN_TYPES]), SHOW_LONG_STATUS}, {"show_contributors", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_CONTRIBUTORS]), SHOW_LONG_STATUS}, @@ -3225,6 +3240,7 @@ SHOW_VAR com_status_vars[]= { {"show_function_status", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_STATUS_FUNC]), SHOW_LONG_STATUS}, {"show_grants", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_GRANTS]), SHOW_LONG_STATUS}, {"show_keys", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_KEYS]), SHOW_LONG_STATUS}, + {"show_index_stats", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_INDEX_STATS]), SHOW_LONG_STATUS}, {"show_master_status", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_MASTER_STAT]), SHOW_LONG_STATUS}, {"show_new_master", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_NEW_MASTER]), SHOW_LONG_STATUS}, {"show_open_tables", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_OPEN_TABLES]), SHOW_LONG_STATUS}, @@ -3241,9 +3257,11 @@ SHOW_VAR com_status_vars[]= { {"show_slave_status", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_SLAVE_STAT]), SHOW_LONG_STATUS}, {"show_status", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_STATUS]), SHOW_LONG_STATUS}, {"show_storage_engines", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_STORAGE_ENGINES]), SHOW_LONG_STATUS}, + {"show_table_stats", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_TABLE_STATS]), SHOW_LONG_STATUS}, {"show_table_status", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_TABLE_STATUS]), SHOW_LONG_STATUS}, {"show_tables", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_TABLES]), SHOW_LONG_STATUS}, {"show_triggers", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_TRIGGERS]), SHOW_LONG_STATUS}, + {"show_user_stats", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_USER_STATS]), SHOW_LONG_STATUS}, {"show_variables", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_VARIABLES]), SHOW_LONG_STATUS}, {"show_warnings", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_WARNS]), SHOW_LONG_STATUS}, {"slave_start", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SLAVE_START]), SHOW_LONG_STATUS}, @@ -3642,6 +3660,12 @@ static int init_thread_environment() (void) pthread_mutex_init(&LOCK_prepared_stmt_count, MY_MUTEX_INIT_FAST); (void) pthread_mutex_init(&LOCK_uuid_generator, MY_MUTEX_INIT_FAST); (void) pthread_mutex_init(&LOCK_connection_count, MY_MUTEX_INIT_FAST); + (void) pthread_mutex_init(&LOCK_stats, MY_MUTEX_INIT_FAST); + (void) pthread_mutex_init(&LOCK_global_user_client_stats, + MY_MUTEX_INIT_FAST); + (void) pthread_mutex_init(&LOCK_global_table_stats, MY_MUTEX_INIT_FAST); + (void) pthread_mutex_init(&LOCK_global_index_stats, MY_MUTEX_INIT_FAST); + #ifdef HAVE_OPENSSL (void) pthread_mutex_init(&LOCK_des_key_file,MY_MUTEX_INIT_FAST); #ifndef HAVE_YASSL @@ -4005,6 +4029,9 @@ server."); /* call ha_init_key_cache() on all key caches to init them */ process_key_caches(&ha_init_key_cache); + init_global_table_stats(); + init_global_index_stats(); + /* Allow storage engine to give real error messages */ if (ha_init_errors()) DBUG_RETURN(1); @@ -4210,6 +4237,8 @@ server."); init_max_user_conn(); init_update_queries(); + init_global_user_stats(); + init_global_client_stats(); DBUG_RETURN(0); } @@ -5019,6 +5048,7 @@ static void create_new_thread(THD *thd) DBUG_PRINT("error",("Too many connections")); close_connection(thd, ER_CON_COUNT_ERROR, 1); + statistic_increment(denied_connections, &LOCK_status); delete thd; DBUG_VOID_RETURN; } @@ -5810,6 +5840,7 @@ enum options_mysqld OPT_LOG_SLOW_RATE_LIMIT, OPT_LOG_SLOW_VERBOSITY, OPT_LOG_SLOW_FILTER, + OPT_USERSTAT, OPT_GENERAL_LOG_FILE, OPT_SLOW_QUERY_LOG_FILE, OPT_IGNORE_BUILTIN_INNODB @@ -7209,6 +7240,10 @@ The minimum value for this variable is 4 (uchar**) &max_system_variables.net_wait_timeout, 0, GET_ULONG, REQUIRED_ARG, NET_WAIT_TIMEOUT, 1, IF_WIN(INT_MAX32/1000, LONG_TIMEOUT), 0, 1, 0}, + {"userstat", OPT_USERSTAT, + "Control USER_STATISTICS, CLIENT_STATISTICS, INDEX_STATISTICS and TABLE_STATISTICS running", + (uchar**) &opt_userstat_running, (uchar**) &opt_userstat_running, + 0, GET_BOOL, NO_ARG, 0, 0, 1, 0, 1, 0}, {0, 0, 0, 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0} }; @@ -7579,19 +7614,24 @@ static int show_ssl_get_cipher_list(THD SHOW_VAR status_vars[]= { {"Aborted_clients", (char*) &aborted_threads, SHOW_LONG}, {"Aborted_connects", (char*) &aborted_connects, SHOW_LONG}, + {"Access_denied_errors", (char*) offsetof(STATUS_VAR, access_denied_errors), SHOW_LONG_STATUS}, {"Binlog_cache_disk_use", (char*) &binlog_cache_disk_use, SHOW_LONG}, {"Binlog_cache_use", (char*) &binlog_cache_use, SHOW_LONG}, + {"Busy_time", (char*) offsetof(STATUS_VAR, busy_time), SHOW_DOUBLE_STATUS}, {"Bytes_received", (char*) offsetof(STATUS_VAR, bytes_received), SHOW_LONGLONG_STATUS}, {"Bytes_sent", (char*) offsetof(STATUS_VAR, bytes_sent), SHOW_LONGLONG_STATUS}, + {"Binlog_bytes_written", (char*) offsetof(STATUS_VAR, binlog_bytes_written), SHOW_LONGLONG_STATUS}, {"Com", (char*) com_status_vars, SHOW_ARRAY}, {"Compression", (char*) &show_net_compression, SHOW_FUNC}, {"Connections", (char*) &thread_id, SHOW_LONG_NOFLUSH}, + {"Cpu_time", (char*) offsetof(STATUS_VAR, cpu_time), SHOW_DOUBLE_STATUS}, {"Created_tmp_disk_tables", (char*) offsetof(STATUS_VAR, created_tmp_disk_tables), SHOW_LONG_STATUS}, {"Created_tmp_files", (char*) &my_tmp_file_created, SHOW_LONG}, {"Created_tmp_tables", (char*) offsetof(STATUS_VAR, created_tmp_tables), SHOW_LONG_STATUS}, {"Delayed_errors", (char*) &delayed_insert_errors, SHOW_LONG}, {"Delayed_insert_threads", (char*) &delayed_insert_threads, SHOW_LONG_NOFLUSH}, {"Delayed_writes", (char*) &delayed_insert_writes, SHOW_LONG}, + {"Empty_queries", (char*) offsetof(STATUS_VAR, empty_queries), SHOW_LONG_STATUS}, {"Flush_commands", (char*) &refresh_version, SHOW_LONG_NOFLUSH}, {"Handler_commit", (char*) offsetof(STATUS_VAR, ha_commit_count), SHOW_LONG_STATUS}, {"Handler_delete", (char*) offsetof(STATUS_VAR, ha_delete_count), SHOW_LONG_STATUS}, @@ -7626,6 +7666,8 @@ SHOW_VAR status_vars[]= { {"Opened_tables", (char*) offsetof(STATUS_VAR, opened_tables), SHOW_LONG_STATUS}, {"Opened_table_definitions", (char*) offsetof(STATUS_VAR, opened_shares), SHOW_LONG_STATUS}, {"Prepared_stmt_count", (char*) &show_prepared_stmt_count, SHOW_FUNC}, + {"Rows_sent", (char*) offsetof(STATUS_VAR, rows_sent), SHOW_LONG_STATUS}, + {"Rows_read", (char*) offsetof(STATUS_VAR, rows_read), SHOW_LONG_STATUS}, #ifdef HAVE_QUERY_CACHE {"Qcache_free_blocks", (char*) &query_cache.free_memory_blocks, SHOW_LONG_NOFLUSH}, {"Qcache_free_memory", (char*) &query_cache.free_memory, SHOW_LONG_NOFLUSH}, @@ -9110,6 +9152,8 @@ void refresh_status(THD *thd) /* Reset thread's status variables */ bzero((uchar*) &thd->status_var, sizeof(thd->status_var)); + bzero((uchar*) &thd->org_status_var, sizeof(thd->org_status_var)); + thd->start_bytes_received= 0; /* Reset some global variables */ reset_status_vars(); === modified file 'sql/opt_range.cc' --- sql/opt_range.cc 2009-09-09 21:59:28 +0000 +++ sql/opt_range.cc 2009-10-17 08:13:46 +0000 @@ -8230,7 +8230,7 @@ int QUICK_ROR_INTERSECT_SELECT::get_next /* We get here if we got the same row ref in all scans. */ if (need_to_fetch_row) - error= head->file->rnd_pos(head->record[0], last_rowid); + error= head->file->ha_rnd_pos(head->record[0], last_rowid); } while (error == HA_ERR_RECORD_DELETED); DBUG_RETURN(error); } @@ -8296,7 +8296,7 @@ int QUICK_ROR_UNION_SELECT::get_next() cur_rowid= prev_rowid; prev_rowid= tmp; - error= head->file->rnd_pos(quick->record, prev_rowid); + error= head->file->ha_rnd_pos(quick->record, prev_rowid); } while (error == HA_ERR_RECORD_DELETED); DBUG_RETURN(error); } @@ -8521,10 +8521,12 @@ int QUICK_RANGE_SELECT::get_next_prefix( key_range start_key, end_key; if (last_range) { - /* Read the next record in the same range with prefix after cur_prefix. */ + /* + Read the next record in the same range with prefix after cur_prefix. + */ DBUG_ASSERT(cur_prefix != 0); - result= file->index_read_map(record, cur_prefix, keypart_map, - HA_READ_AFTER_KEY); + result= file->ha_index_read_map(record, cur_prefix, keypart_map, + HA_READ_AFTER_KEY); if (result || (file->compare_key(file->end_range) <= 0)) DBUG_RETURN(result); } @@ -8580,8 +8582,8 @@ int QUICK_RANGE_SELECT_GEOM::get_next() if (last_range) { // Already read through key - result= file->index_next_same(record, last_range->min_key, - last_range->min_length); + result= file->ha_index_next_same(record, last_range->min_key, + last_range->min_length); if (result != HA_ERR_END_OF_FILE) DBUG_RETURN(result); } @@ -8595,10 +8597,10 @@ int QUICK_RANGE_SELECT_GEOM::get_next() } last_range= *(cur_range++); - result= file->index_read_map(record, last_range->min_key, - last_range->min_keypart_map, - (ha_rkey_function)(last_range->flag ^ - GEOM_FLAG)); + result= file->ha_index_read_map(record, last_range->min_key, + last_range->min_keypart_map, + (ha_rkey_function)(last_range->flag ^ + GEOM_FLAG)); if (result != HA_ERR_KEY_NOT_FOUND && result != HA_ERR_END_OF_FILE) DBUG_RETURN(result); last_range= 0; // Not found, to next range @@ -8710,9 +8712,9 @@ int QUICK_SELECT_DESC::get_next() { // Already read through key result = ((last_range->flag & EQ_RANGE && used_key_parts <= head->key_info[index].key_parts) ? - file->index_next_same(record, last_range->min_key, + file->ha_index_next_same(record, last_range->min_key, last_range->min_length) : - file->index_prev(record)); + file->ha_index_prev(record)); if (!result) { if (cmp_prev(*rev_it.ref()) == 0) @@ -8728,7 +8730,7 @@ int QUICK_SELECT_DESC::get_next() if (last_range->flag & NO_MAX_RANGE) // Read last record { int local_error; - if ((local_error=file->index_last(record))) + if ((local_error=file->ha_index_last(record))) DBUG_RETURN(local_error); // Empty table if (cmp_prev(last_range) == 0) DBUG_RETURN(0); @@ -8740,9 +8742,9 @@ int QUICK_SELECT_DESC::get_next() used_key_parts <= head->key_info[index].key_parts) { - result = file->index_read_map(record, last_range->max_key, - last_range->max_keypart_map, - HA_READ_KEY_EXACT); + result= file->ha_index_read_map(record, last_range->max_key, + last_range->max_keypart_map, + HA_READ_KEY_EXACT); } else { @@ -8750,11 +8752,11 @@ int QUICK_SELECT_DESC::get_next() (last_range->flag & EQ_RANGE && used_key_parts > head->key_info[index].key_parts) || range_reads_after_key(last_range)); - result=file->index_read_map(record, last_range->max_key, - last_range->max_keypart_map, - ((last_range->flag & NEAR_MAX) ? - HA_READ_BEFORE_KEY : - HA_READ_PREFIX_LAST_OR_PREV)); + result= file->ha_index_read_map(record, last_range->max_key, + last_range->max_keypart_map, + ((last_range->flag & NEAR_MAX) ? + HA_READ_BEFORE_KEY : + HA_READ_PREFIX_LAST_OR_PREV)); } if (result) { @@ -10467,7 +10469,7 @@ int QUICK_GROUP_MIN_MAX_SELECT::reset(vo DBUG_RETURN(result); if (quick_prefix_select && quick_prefix_select->reset()) DBUG_RETURN(1); - result= file->index_last(record); + result= file->ha_index_last(record); if (result == HA_ERR_END_OF_FILE) DBUG_RETURN(0); /* Save the prefix of the last group. */ @@ -10569,9 +10571,9 @@ int QUICK_GROUP_MIN_MAX_SELECT::get_next first sub-group with the extended prefix. */ if (!have_min && !have_max && key_infix_len > 0) - result= file->index_read_map(record, group_prefix, - make_prev_keypart_map(real_key_parts), - HA_READ_KEY_EXACT); + result= file->ha_index_read_map(record, group_prefix, + make_prev_keypart_map(real_key_parts), + HA_READ_KEY_EXACT); result= have_min ? min_res : have_max ? max_res : result; } while ((result == HA_ERR_KEY_NOT_FOUND || result == HA_ERR_END_OF_FILE) && @@ -10633,9 +10635,10 @@ int QUICK_GROUP_MIN_MAX_SELECT::next_min /* Apply the constant equality conditions to the non-group select fields */ if (key_infix_len > 0) { - if ((result= file->index_read_map(record, group_prefix, - make_prev_keypart_map(real_key_parts), - HA_READ_KEY_EXACT))) + if ((result= + file->ha_index_read_map(record, group_prefix, + make_prev_keypart_map(real_key_parts), + HA_READ_KEY_EXACT))) DBUG_RETURN(result); } @@ -10650,9 +10653,9 @@ int QUICK_GROUP_MIN_MAX_SELECT::next_min { /* Find the first subsequent record without NULL in the MIN/MAX field. */ key_copy(tmp_record, record, index_info, 0); - result= file->index_read_map(record, tmp_record, - make_keypart_map(real_key_parts), - HA_READ_AFTER_KEY); + result= file->ha_index_read_map(record, tmp_record, + make_keypart_map(real_key_parts), + HA_READ_AFTER_KEY); /* Check if the new record belongs to the current group by comparing its prefix with the group's prefix. If it is from the next group, then the @@ -10707,9 +10710,9 @@ int QUICK_GROUP_MIN_MAX_SELECT::next_max if (min_max_ranges.elements > 0) result= next_max_in_range(); else - result= file->index_read_map(record, group_prefix, - make_prev_keypart_map(real_key_parts), - HA_READ_PREFIX_LAST); + result= file->ha_index_read_map(record, group_prefix, + make_prev_keypart_map(real_key_parts), + HA_READ_PREFIX_LAST); DBUG_RETURN(result); } @@ -10752,7 +10755,7 @@ int QUICK_GROUP_MIN_MAX_SELECT::next_pre { if (!seen_first_key) { - result= file->index_first(record); + result= file->ha_index_first(record); if (result) DBUG_RETURN(result); seen_first_key= TRUE; @@ -10760,9 +10763,9 @@ int QUICK_GROUP_MIN_MAX_SELECT::next_pre else { /* Load the first key in this group into record. */ - result= file->index_read_map(record, group_prefix, - make_prev_keypart_map(group_key_parts), - HA_READ_AFTER_KEY); + result= file->ha_index_read_map(record, group_prefix, + make_prev_keypart_map(group_key_parts), + HA_READ_AFTER_KEY); if (result) DBUG_RETURN(result); } @@ -10839,7 +10842,8 @@ int QUICK_GROUP_MIN_MAX_SELECT::next_min HA_READ_AFTER_KEY : HA_READ_KEY_OR_NEXT; } - result= file->index_read_map(record, group_prefix, keypart_map, find_flag); + result= file->ha_index_read_map(record, group_prefix, keypart_map, + find_flag); if (result) { if ((result == HA_ERR_KEY_NOT_FOUND || result == HA_ERR_END_OF_FILE) && @@ -10978,7 +10982,8 @@ int QUICK_GROUP_MIN_MAX_SELECT::next_max HA_READ_BEFORE_KEY : HA_READ_PREFIX_LAST_OR_PREV; } - result= file->index_read_map(record, group_prefix, keypart_map, find_flag); + result= file->ha_index_read_map(record, group_prefix, keypart_map, + find_flag); if (result) { === modified file 'sql/opt_range.h' --- sql/opt_range.h 2009-09-02 08:40:18 +0000 +++ sql/opt_range.h 2009-10-17 14:09:21 +0000 @@ -727,7 +727,7 @@ public: ~FT_SELECT() { file->ft_end(); } int init() { return error=file->ft_init(); } int reset() { return 0; } - int get_next() { return error=file->ft_read(record); } + int get_next() { return error= file->ha_ft_read(record); } int get_type() { return QS_TYPE_FULLTEXT; } }; === modified file 'sql/opt_sum.cc' --- sql/opt_sum.cc 2009-09-07 20:50:10 +0000 +++ sql/opt_sum.cc 2009-10-17 08:09:24 +0000 @@ -254,7 +254,7 @@ int opt_sum_query(TABLE_LIST *tables, Li error= table->file->ha_index_init((uint) ref.key, 1); if (!ref.key_length) - error= table->file->index_first(table->record[0]); + error= table->file->ha_index_first(table->record[0]); else { /* @@ -276,10 +276,10 @@ int opt_sum_query(TABLE_LIST *tables, Li Closed interval: Either The MIN argument is non-nullable, or we have a >= predicate for the MIN argument. */ - error= table->file->index_read_map(table->record[0], - ref.key_buff, - make_prev_keypart_map(ref.key_parts), - HA_READ_KEY_OR_NEXT); + error= table->file->ha_index_read_map(table->record[0], + ref.key_buff, + make_prev_keypart_map(ref.key_parts), + HA_READ_KEY_OR_NEXT); else { /* @@ -288,10 +288,10 @@ int opt_sum_query(TABLE_LIST *tables, Li 2) there is a > predicate on it, nullability is irrelevant. We need to scan the next bigger record first. */ - error= table->file->index_read_map(table->record[0], - ref.key_buff, - make_prev_keypart_map(ref.key_parts), - HA_READ_AFTER_KEY); + error= table->file->ha_index_read_map(table->record[0], + ref.key_buff, + make_prev_keypart_map(ref.key_parts), + HA_READ_AFTER_KEY); /* If the found record is outside the group formed by the search prefix, or there is no such record at all, check if all @@ -314,10 +314,10 @@ int opt_sum_query(TABLE_LIST *tables, Li key_cmp_if_same(table, ref.key_buff, ref.key, prefix_len))) { DBUG_ASSERT(item_field->field->real_maybe_null()); - error= table->file->index_read_map(table->record[0], - ref.key_buff, - make_prev_keypart_map(ref.key_parts), - HA_READ_KEY_EXACT); + error= table->file->ha_index_read_map(table->record[0], + ref.key_buff, + make_prev_keypart_map(ref.key_parts), + HA_READ_KEY_EXACT); } } } @@ -402,13 +402,13 @@ int opt_sum_query(TABLE_LIST *tables, Li error= table->file->ha_index_init((uint) ref.key, 1); if (!ref.key_length) - error= table->file->index_last(table->record[0]); + error= table->file->ha_index_last(table->record[0]); else - error= table->file->index_read_map(table->record[0], key_buff, - make_prev_keypart_map(ref.key_parts), - range_fl & NEAR_MAX ? - HA_READ_BEFORE_KEY : - HA_READ_PREFIX_LAST_OR_PREV); + error= table->file->ha_index_read_map(table->record[0], key_buff, + make_prev_keypart_map(ref.key_parts), + range_fl & NEAR_MAX ? + HA_READ_BEFORE_KEY : + HA_READ_PREFIX_LAST_OR_PREV); if (!error && reckey_in_range(1, &ref, item_field->field, conds, range_fl, prefix_len)) error= HA_ERR_KEY_NOT_FOUND; === modified file 'sql/records.cc' --- sql/records.cc 2009-05-06 12:03:24 +0000 +++ sql/records.cc 2009-10-17 08:13:46 +0000 @@ -342,7 +342,7 @@ static int rr_quick(READ_RECORD *info) static int rr_index_first(READ_RECORD *info) { - int tmp= info->file->index_first(info->record); + int tmp= info->file->ha_index_first(info->record); info->read_record= rr_index; if (tmp) tmp= rr_handle_error(info, tmp); @@ -368,7 +368,7 @@ static int rr_index_first(READ_RECORD *i static int rr_index(READ_RECORD *info) { - int tmp= info->file->index_next(info->record); + int tmp= info->file->ha_index_next(info->record); if (tmp) tmp= rr_handle_error(info, tmp); return tmp; @@ -378,7 +378,7 @@ static int rr_index(READ_RECORD *info) int rr_sequential(READ_RECORD *info) { int tmp; - while ((tmp=info->file->rnd_next(info->record))) + while ((tmp=info->file->ha_rnd_next(info->record))) { if (info->thd->killed) { @@ -406,7 +406,7 @@ static int rr_from_tempfile(READ_RECORD { if (my_b_read(info->io_cache,info->ref_pos,info->ref_length)) return -1; /* End of file */ - if (!(tmp=info->file->rnd_pos(info->record,info->ref_pos))) + if (!(tmp=info->file->ha_rnd_pos(info->record,info->ref_pos))) break; /* The following is extremely unlikely to happen */ if (tmp == HA_ERR_RECORD_DELETED || @@ -457,7 +457,7 @@ static int rr_from_pointers(READ_RECORD cache_pos= info->cache_pos; info->cache_pos+= info->ref_length; - if (!(tmp=info->file->rnd_pos(info->record,cache_pos))) + if (!(tmp=info->file->ha_rnd_pos(info->record,cache_pos))) break; /* The following is extremely unlikely to happen */ @@ -590,7 +590,7 @@ static int rr_from_cache(READ_RECORD *in record=uint3korr(position); position+=3; record_pos=info->cache+record*info->reclength; - if ((error=(int16) info->file->rnd_pos(record_pos,info->ref_pos))) + if ((error=(int16) info->file->ha_rnd_pos(record_pos,info->ref_pos))) { record_pos[info->error_offset]=1; shortstore(record_pos,error); === modified file 'sql/set_var.cc' --- sql/set_var.cc 2009-09-15 10:46:35 +0000 +++ sql/set_var.cc 2009-10-18 16:39:56 +0000 @@ -511,6 +511,9 @@ static sys_var_const sys_prot static sys_var_thd_ulong sys_read_buff_size(&vars, "read_buffer_size", &SV::read_buff_size); static sys_var_opt_readonly sys_readonly(&vars, "read_only", &opt_readonly); +static sys_var_bool_ptr sys_userstat(&vars, "userstat", + &opt_userstat_running); + static sys_var_thd_ulong sys_read_rnd_buff_size(&vars, "read_rnd_buffer_size", &SV::read_rnd_buff_size); static sys_var_thd_ulong sys_div_precincrement(&vars, "div_precision_increment", === modified file 'sql/sp.cc' --- sql/sp.cc 2009-07-28 22:39:58 +0000 +++ sql/sp.cc 2009-10-17 08:09:24 +0000 @@ -344,8 +344,9 @@ db_find_routine_aux(THD *thd, int type, key_copy(key, table->record[0], table->key_info, table->key_info->key_length); - if (table->file->index_read_idx_map(table->record[0], 0, key, HA_WHOLE_KEY, - HA_READ_KEY_EXACT)) + if (table->file->ha_index_read_idx_map(table->record[0], 0, key, + HA_WHOLE_KEY, + HA_READ_KEY_EXACT)) DBUG_RETURN(SP_KEY_NOT_FOUND); DBUG_RETURN(SP_OK); @@ -1101,9 +1102,9 @@ sp_drop_db_routines(THD *thd, char *db) ret= SP_OK; table->file->ha_index_init(0, 1); - if (! table->file->index_read_map(table->record[0], - (uchar *)table->field[MYSQL_PROC_FIELD_DB]->ptr, - (key_part_map)1, HA_READ_KEY_EXACT)) + if (! table->file->ha_index_read_map(table->record[0], + (uchar *)table->field[MYSQL_PROC_FIELD_DB]->ptr, + (key_part_map)1, HA_READ_KEY_EXACT)) { int nxtres; bool deleted= FALSE; @@ -1118,9 +1119,11 @@ sp_drop_db_routines(THD *thd, char *db) nxtres= 0; break; } - } while (! (nxtres= table->file->index_next_same(table->record[0], - (uchar *)table->field[MYSQL_PROC_FIELD_DB]->ptr, - key_len))); + } while (!(nxtres= table->file-> + ha_index_next_same(table->record[0], + (uchar *)table->field[MYSQL_PROC_FIELD_DB]-> + ptr, + key_len))); if (nxtres != HA_ERR_END_OF_FILE) ret= SP_KEY_NOT_FOUND; if (deleted) === modified file 'sql/sql_acl.cc' --- sql/sql_acl.cc 2009-09-07 20:50:10 +0000 +++ sql/sql_acl.cc 2009-10-17 08:13:46 +0000 @@ -1834,9 +1834,9 @@ static bool update_user_table(THD *thd, key_copy((uchar *) user_key, table->record[0], table->key_info, table->key_info->key_length); - if (table->file->index_read_idx_map(table->record[0], 0, - (uchar *) user_key, HA_WHOLE_KEY, - HA_READ_KEY_EXACT)) + if (table->file->ha_index_read_idx_map(table->record[0], 0, + (uchar *) user_key, HA_WHOLE_KEY, + HA_READ_KEY_EXACT)) { my_message(ER_PASSWORD_NO_MATCH, ER(ER_PASSWORD_NO_MATCH), MYF(0)); /* purecov: deadcode */ @@ -1927,9 +1927,9 @@ static int replace_user_table(THD *thd, key_copy(user_key, table->record[0], table->key_info, table->key_info->key_length); - if (table->file->index_read_idx_map(table->record[0], 0, user_key, - HA_WHOLE_KEY, - HA_READ_KEY_EXACT)) + if (table->file->ha_index_read_idx_map(table->record[0], 0, user_key, + HA_WHOLE_KEY, + HA_READ_KEY_EXACT)) { /* what == 'N' means revoke */ if (what == 'N') @@ -2151,9 +2151,9 @@ static int replace_db_table(TABLE *table key_copy(user_key, table->record[0], table->key_info, table->key_info->key_length); - if (table->file->index_read_idx_map(table->record[0],0, user_key, - HA_WHOLE_KEY, - HA_READ_KEY_EXACT)) + if (table->file->ha_index_read_idx_map(table->record[0],0, user_key, + HA_WHOLE_KEY, + HA_READ_KEY_EXACT)) { if (what == 'N') { // no row, no revoke @@ -2369,8 +2369,9 @@ GRANT_TABLE::GRANT_TABLE(TABLE *form, TA col_privs->field[4]->store("",0, &my_charset_latin1); col_privs->file->ha_index_init(0, 1); - if (col_privs->file->index_read_map(col_privs->record[0], (uchar*) key, - (key_part_map)15, HA_READ_KEY_EXACT)) + if (col_privs->file->ha_index_read_map(col_privs->record[0], (uchar*) key, + (key_part_map)15, + HA_READ_KEY_EXACT)) { cols = 0; /* purecov: deadcode */ col_privs->file->ha_index_end(); @@ -2391,7 +2392,7 @@ GRANT_TABLE::GRANT_TABLE(TABLE *form, TA return; /* purecov: deadcode */ } my_hash_insert(&hash_columns, (uchar *) mem_check); - } while (!col_privs->file->index_next(col_privs->record[0]) && + } while (!col_privs->file->ha_index_next(col_privs->record[0]) && !key_cmp_if_same(col_privs,key,0,key_prefix_len)); col_privs->file->ha_index_end(); } @@ -2532,8 +2533,8 @@ static int replace_column_table(GRANT_TA key_copy(user_key, table->record[0], table->key_info, table->key_info->key_length); - if (table->file->index_read_map(table->record[0], user_key, HA_WHOLE_KEY, - HA_READ_KEY_EXACT)) + if (table->file->ha_index_read_map(table->record[0], user_key, + HA_WHOLE_KEY, HA_READ_KEY_EXACT)) { if (revoke_grant) { @@ -2610,9 +2611,9 @@ static int replace_column_table(GRANT_TA key_copy(user_key, table->record[0], table->key_info, key_prefix_length); - if (table->file->index_read_map(table->record[0], user_key, - (key_part_map)15, - HA_READ_KEY_EXACT)) + if (table->file->ha_index_read_map(table->record[0], user_key, + (key_part_map)15, + HA_READ_KEY_EXACT)) goto end; /* Scan through all rows with the same host,db,user and table */ @@ -2663,7 +2664,7 @@ static int replace_column_table(GRANT_TA hash_delete(&g_t->hash_columns,(uchar*) grant_column); } } - } while (!table->file->index_next(table->record[0]) && + } while (!table->file->ha_index_next(table->record[0]) && !key_cmp_if_same(table, key, 0, key_prefix_length)); } @@ -2713,9 +2714,9 @@ static int replace_table_table(THD *thd, key_copy(user_key, table->record[0], table->key_info, table->key_info->key_length); - if (table->file->index_read_idx_map(table->record[0], 0, user_key, - HA_WHOLE_KEY, - HA_READ_KEY_EXACT)) + if (table->file->ha_index_read_idx_map(table->record[0], 0, user_key, + HA_WHOLE_KEY, + HA_READ_KEY_EXACT)) { /* The following should never happen as we first check the in memory @@ -2840,10 +2841,10 @@ static int replace_routine_table(THD *th TRUE); store_record(table,record[1]); // store at pos 1 - if (table->file->index_read_idx_map(table->record[0], 0, - (uchar*) table->field[0]->ptr, - HA_WHOLE_KEY, - HA_READ_KEY_EXACT)) + if (table->file->ha_index_read_idx_map(table->record[0], 0, + (uchar*) table->field[0]->ptr, + HA_WHOLE_KEY, + HA_READ_KEY_EXACT)) { /* The following should never happen as we first check the in memory @@ -3548,7 +3549,7 @@ static my_bool grant_load_procs_priv(TAB p_table->file->ha_index_init(0, 1); p_table->use_all_columns(); - if (!p_table->file->index_first(p_table->record[0])) + if (!p_table->file->ha_index_first(p_table->record[0])) { memex_ptr= &memex; my_pthread_setspecific_ptr(THR_MALLOC, &memex_ptr); @@ -3600,7 +3601,7 @@ static my_bool grant_load_procs_priv(TAB goto end_unlock; } } - while (!p_table->file->index_next(p_table->record[0])); + while (!p_table->file->ha_index_next(p_table->record[0])); } /* Return ok */ return_val= 0; @@ -3650,7 +3651,7 @@ static my_bool grant_load(THD *thd, TABL t_table->use_all_columns(); c_table->use_all_columns(); - if (!t_table->file->index_first(t_table->record[0])) + if (!t_table->file->ha_index_first(t_table->record[0])) { memex_ptr= &memex; my_pthread_setspecific_ptr(THR_MALLOC, &memex_ptr); @@ -3685,7 +3686,7 @@ static my_bool grant_load(THD *thd, TABL goto end_unlock; } } - while (!t_table->file->index_next(t_table->record[0])); + while (!t_table->file->ha_index_next(t_table->record[0])); } return_val=0; // Return ok @@ -3957,6 +3958,8 @@ err: { char command[128]; get_privilege_desc(command, sizeof(command), want_access); + status_var_increment(thd->status_var.access_denied_errors); + my_error(ER_TABLEACCESS_DENIED_ERROR, MYF(0), command, sctx->priv_user, @@ -5203,9 +5206,9 @@ static int handle_grant_table(TABLE_LIST table->key_info->key_part[1].store_length); key_copy(user_key, table->record[0], table->key_info, key_prefix_length); - if ((error= table->file->index_read_idx_map(table->record[0], 0, - user_key, (key_part_map)3, - HA_READ_KEY_EXACT))) + if ((error= table->file->ha_index_read_idx_map(table->record[0], 0, + user_key, (key_part_map)3, + HA_READ_KEY_EXACT))) { if (error != HA_ERR_KEY_NOT_FOUND && error != HA_ERR_END_OF_FILE) { @@ -5240,7 +5243,7 @@ static int handle_grant_table(TABLE_LIST DBUG_PRINT("info",("scan table: '%s' search: '%s'@'%s'", table->s->table_name.str, user_str, host_str)); #endif - while ((error= table->file->rnd_next(table->record[0])) != + while ((error= table->file->ha_rnd_next(table->record[0])) != HA_ERR_END_OF_FILE) { if (error) === modified file 'sql/sql_base.cc' --- sql/sql_base.cc 2009-09-07 20:50:10 +0000 +++ sql/sql_base.cc 2009-10-19 02:07:41 +0000 @@ -1373,6 +1373,12 @@ bool close_thread_table(THD *thd, TABLE DBUG_PRINT("tcache", ("table: '%s'.'%s' 0x%lx", table->s->db.str, table->s->table_name.str, (long) table)); + if (table->file) + { + table->file->update_global_table_stats(); + table->file->update_global_index_stats(); + } + *table_ptr=table->next; /* When closing a MERGE parent or child table, detach the children first. @@ -1902,6 +1908,13 @@ void close_temporary(TABLE *table, bool DBUG_PRINT("tmptable", ("closing table: '%s'.'%s'", table->s->db.str, table->s->table_name.str)); + /* in_use is not set for replication temporary tables during shutdown */ + if (table->in_use) + { + table->file->update_global_table_stats(); + table->file->update_global_index_stats(); + } + free_io_cache(table); closefrm(table, 0); if (delete_table) === modified file 'sql/sql_class.cc' --- sql/sql_class.cc 2009-09-15 10:46:35 +0000 +++ sql/sql_class.cc 2009-10-18 17:24:57 +0000 @@ -615,6 +615,7 @@ THD::THD() mysys_var=0; binlog_evt_union.do_union= FALSE; enable_slow_log= 0; + #ifndef DBUG_OFF dbug_sentry=THD_SENTRY_MAGIC; #endif @@ -817,7 +818,63 @@ void THD::init(void) update_charset(); reset_current_stmt_binlog_row_based(); bzero((char *) &status_var, sizeof(status_var)); + bzero((char *) &org_status_var, sizeof(org_status_var)); sql_log_bin_toplevel= options & OPTION_BIN_LOG; + select_commands= update_commands= other_commands= 0; + /* Set to handle counting of aborted connections */ + userstat_running= opt_userstat_running; + last_global_update_time= current_connect_time= time(NULL); +} + + +/* Updates some status variables to be used by update_global_user_stats */ + +void THD::update_stats(void) +{ + /* sql_command == SQLCOM_END in case of parse errors or quit */ + if (lex->sql_command != SQLCOM_END) + { + /* The replication thread has the COM_CONNECT command */ + DBUG_ASSERT(command == COM_QUERY || command == COM_CONNECT); + + /* A SQL query. */ + if (lex->sql_command == SQLCOM_SELECT) + select_commands++; + else if (! sql_command_flags[lex->sql_command] & CF_STATUS_COMMAND) + { + /* Ignore 'SHOW ' commands */ + } + else if (is_update_query(lex->sql_command)) + update_commands++; + else + other_commands++; + } +} + + +void THD::update_all_stats() +{ + time_t save_time; + ulonglong end_cpu_time, end_utime; + double busy_time, cpu_time; + + /* This is set at start of query if opt_userstat_running was set */ + if (!userstat_running) + return; + + end_cpu_time= my_getrealtime(); + end_utime= my_micro_time_and_time(&save_time); + busy_time= (end_utime - start_utime) / 1000000.0; + cpu_time= (end_cpu_time - start_cpu_time) / 10000000.0; + /* In case there are bad values, 2629743 is the #seconds in a month. */ + if (cpu_time > 2629743.0) + cpu_time= 0; + status_var_add(status_var.cpu_time, cpu_time); + status_var_add(status_var.busy_time, busy_time); + + /* Updates THD stats and the global user stats. */ + update_stats(); + update_global_user_stats(this, TRUE, save_time); } @@ -984,9 +1041,8 @@ THD::~THD() from_var from this array NOTES - This function assumes that all variables are long/ulong. - If this assumption will change, then we have to explictely add - the other variables after the while loop + This function assumes that all variables at start are long/ulong and + other types are handled explicitely */ void add_to_status(STATUS_VAR *to_var, STATUS_VAR *from_var) @@ -998,6 +1054,13 @@ void add_to_status(STATUS_VAR *to_var, S while (to != end) *(to++)+= *(from++); + + /* Handle the not ulong variables. See end of system_status_var */ + to_var->bytes_received= from_var->bytes_received; + to_var->bytes_sent+= from_var->bytes_sent; + to_var->binlog_bytes_written= from_var->binlog_bytes_written; + to_var->cpu_time+= from_var->cpu_time; + to_var->busy_time+= from_var->busy_time; } /* @@ -1010,7 +1073,8 @@ void add_to_status(STATUS_VAR *to_var, S dec_var minus this array NOTE - This function assumes that all variables are long/ulong. + This function assumes that all variables at start are long/ulong and + other types are handled explicitely */ void add_diff_to_status(STATUS_VAR *to_var, STATUS_VAR *from_var, @@ -1023,6 +1087,14 @@ void add_diff_to_status(STATUS_VAR *to_v while (to != end) *(to++)+= *(from++) - *(dec++); + + to_var->bytes_received= (from_var->bytes_received - + dec_var->bytes_received); + to_var->bytes_sent+= from_var->bytes_sent - dec_var->bytes_sent; + to_var->binlog_bytes_written= (from_var->binlog_bytes_written - + dec_var->binlog_bytes_written); + to_var->cpu_time+= from_var->cpu_time - dec_var->cpu_time; + to_var->busy_time+= from_var->busy_time - dec_var->busy_time; } #define SECONDS_TO_WAIT_FOR_KILL 2 @@ -2773,7 +2845,8 @@ void thd_increment_bytes_sent(ulong leng { THD *thd=current_thd; if (likely(thd != 0)) - { /* current_thd==0 when close_connection() calls net_send_error() */ + { + /* current_thd == 0 when close_connection() calls net_send_error() */ thd->status_var.bytes_sent+= length; } } === modified file 'sql/sql_class.h' --- sql/sql_class.h 2009-09-15 10:46:35 +0000 +++ sql/sql_class.h 2009-10-18 17:18:46 +0000 @@ -415,8 +415,6 @@ struct system_variables typedef struct system_status_var { - ulonglong bytes_received; - ulonglong bytes_sent; ulong com_other; ulong com_stat[(uint) SQLCOM_END]; ulong created_tmp_disk_tables; @@ -455,6 +453,9 @@ typedef struct system_status_var ulong select_range_count; ulong select_range_check_count; ulong select_scan_count; + ulong rows_examined; + ulong rows_read; + ulong rows_sent; ulong long_query_count; ulong filesort_merge_passes; ulong filesort_range_count; @@ -472,6 +473,9 @@ typedef struct system_status_var Number of statements sent from the client */ ulong questions; + ulong empty_queries; + ulong access_denied_errors; /* Can only be 0 or 1 */ + ulong lost_connections; /* IMPORTANT! SEE last_system_status_var DEFINITION BELOW. @@ -480,12 +484,16 @@ typedef struct system_status_var Status variables which it does not make sense to add to global status variable counter */ + ulonglong bytes_received; + ulonglong bytes_sent; + ulonglong binlog_bytes_written; double last_query_cost; + double cpu_time, busy_time; } STATUS_VAR; /* This is used for 'SHOW STATUS'. It must be updated to the last ulong - variable in system_status_var which is makes sens to add to the global + variable in system_status_var which is makes sense to add to the global counter */ @@ -1299,6 +1307,7 @@ public: struct my_rnd_struct rand; // used for authentication struct system_variables variables; // Changeable local variables struct system_status_var status_var; // Per thread statistic vars + struct system_status_var org_status_var; // For user statistics struct system_status_var *initial_status_var; /* used by show status */ THR_LOCK_INFO lock_info; // Locking info of this thread THR_LOCK_OWNER main_lock_id; // To use for conventional queries @@ -1399,6 +1408,8 @@ public: uint in_sub_stmt; /* TRUE when the current top has SQL_LOG_BIN ON */ bool sql_log_bin_toplevel; + /* True when opt_userstat_running is set at start of query */ + bool userstat_running; /* container for handler's private per-connection data */ Ha_data ha_data[MAX_HA]; @@ -1752,6 +1763,7 @@ public: /* variables.transaction_isolation is reset to this after each commit */ enum_tx_isolation session_tx_isolation; enum_check_fields count_cuted_fields; + ha_rows updated_row_count; DYNAMIC_ARRAY user_var_events; /* For user variables replication */ MEM_ROOT *user_var_events_alloc; /* Allocate above array elements here */ @@ -1842,6 +1854,26 @@ public: */ LOG_INFO* current_linfo; NET* slave_net; // network connection from slave -> m. + + /* + Used to update global user stats. The global user stats are updated + occasionally with the 'diff' variables. After the update, the 'diff' + variables are reset to 0. + */ + /* Time when the current thread connected to MySQL. */ + time_t current_connect_time; + /* Last time when THD stats were updated in global_user_stats. */ + time_t last_global_update_time; + /* Number of commands not reflected in global_user_stats yet. */ + uint select_commands, update_commands, other_commands; + ulonglong start_cpu_time; + ulonglong start_bytes_received; + /* + Per account query delay in miliseconds. When not 0, sleep this number of + milliseconds before every SQL command. + */ + ulonglong query_delay_millis; + /* Used by the sys_var class to store temporary values */ union { @@ -1902,6 +1934,12 @@ public: alloc_root. */ void init_for_queries(); + void update_all_stats(); + void reset_stats(void); + void reset_diff_stats(void); + // ran_command is true when this is called immediately after a + // command has been run. + void update_stats(void); void change_user(void); void cleanup(void); void cleanup_after_query(); @@ -2319,7 +2357,6 @@ private: MEM_ROOT main_mem_root; }; - /** A short cut for thd->main_da.set_ok_status(). */ inline void === modified file 'sql/sql_connect.cc' --- sql/sql_connect.cc 2009-09-07 20:50:10 +0000 +++ sql/sql_connect.cc 2009-10-18 19:37:12 +0000 @@ -20,6 +20,13 @@ #include "mysql_priv.h" +HASH global_user_stats, global_client_stats, global_table_stats; +HASH global_index_stats; +/* Protects the above global stats */ +extern pthread_mutex_t LOCK_global_user_client_stats; +extern pthread_mutex_t LOCK_global_table_stats; +extern pthread_mutex_t LOCK_global_index_stats; + #ifdef HAVE_OPENSSL /* Without SSL the handshake consists of one packet. This packet @@ -459,6 +466,7 @@ check_user(THD *thd, enum enum_server_co check_for_max_user_connections(thd, thd->user_connect)) { /* The error is set in check_for_max_user_connections(). */ + status_var_increment(denied_connections); DBUG_RETURN(1); } @@ -470,6 +478,7 @@ check_user(THD *thd, enum enum_server_co /* mysql_change_db() has pushed the error message. */ if (thd->user_connect) decrease_user_connections(thd->user_connect); + status_var_increment(thd->status_var.access_denied_errors); DBUG_RETURN(1); } } @@ -493,6 +502,8 @@ check_user(THD *thd, enum enum_server_co thd->main_security_ctx.user, thd->main_security_ctx.host_or_ip, passwd_len ? ER(ER_YES) : ER(ER_NO)); + status_var_increment(thd->status_var.access_denied_errors); + DBUG_RETURN(1); #endif /* NO_EMBEDDED_ACCESS_CHECKS */ } @@ -520,10 +531,14 @@ extern "C" void free_user(struct user_co void init_max_user_conn(void) { #ifndef NO_EMBEDDED_ACCESS_CHECKS - (void) hash_init(&hash_user_connections,system_charset_info,max_connections, - 0,0, - (hash_get_key) get_key_conn, (hash_free_key) free_user, - 0); + if (hash_init(&hash_user_connections,system_charset_info,max_connections, + 0,0, + (hash_get_key) get_key_conn, (hash_free_key) free_user, + 0)) + { + sql_print_error("Initializing hash_user_connections failed."); + exit(1); + } #endif } @@ -576,6 +591,449 @@ void reset_mqh(LEX_USER *lu, bool get_th #endif /* NO_EMBEDDED_ACCESS_CHECKS */ } +/***************************************************************************** + Handle users statistics +*****************************************************************************/ + +/* 'mysql_system_user' is used for when the user is not defined for a THD. */ +static const char mysql_system_user[]= "#mysql_system#"; + +// Returns 'user' if it's not NULL. Returns 'mysql_system_user' otherwise. +static const char * get_valid_user_string(char* user) +{ + return user ? user : mysql_system_user; +} + +/* + Returns string as 'IP' for the client-side of the connection represented by + 'client'. Does not allocate memory. May return "". +*/ + +static const char *get_client_host(THD *client) +{ + return client->security_ctx->host_or_ip[0] ? + client->security_ctx->host_or_ip : + client->security_ctx->host ? client->security_ctx->host : ""; +} + +extern "C" uchar *get_key_user_stats(USER_STATS *user_stats, size_t *length, + my_bool not_used __attribute__((unused))) +{ + *length= user_stats->user_name_length; + return (uchar*) user_stats->user; +} + +void free_user_stats(USER_STATS* user_stats) +{ + my_free(user_stats, MYF(0)); +} + +void init_user_stats(USER_STATS *user_stats, + const char *user, + size_t user_length, + const char *priv_user, + uint total_connections, + uint concurrent_connections, + time_t connected_time, + double busy_time, + double cpu_time, + ulonglong bytes_received, + ulonglong bytes_sent, + ulonglong binlog_bytes_written, + ha_rows rows_sent, + ha_rows rows_read, + ha_rows rows_inserted, + ha_rows rows_deleted, + ha_rows rows_updated, + ulonglong select_commands, + ulonglong update_commands, + ulonglong other_commands, + ulonglong commit_trans, + ulonglong rollback_trans, + ulonglong denied_connections, + ulonglong lost_connections, + ulonglong access_denied_errors, + ulonglong empty_queries) +{ + DBUG_ENTER("init_user_stats"); + DBUG_PRINT("info", + ("Add user_stats entry for user %s - priv_user %s", + user, priv_user)); + user_length= min(user_length, sizeof(user_stats->user)-1); + memcpy(user_stats->user, user, user_length); + user_stats->user[user_length]= 0; + user_stats->user_name_length= user_length; + strmake(user_stats->priv_user, priv_user, sizeof(user_stats->priv_user)-1); + + user_stats->total_connections= total_connections; + user_stats->concurrent_connections= concurrent_connections; + user_stats->connected_time= connected_time; + user_stats->busy_time= busy_time; + user_stats->cpu_time= cpu_time; + user_stats->bytes_received= bytes_received; + user_stats->bytes_sent= bytes_sent; + user_stats->binlog_bytes_written= binlog_bytes_written; + user_stats->rows_sent= rows_sent; + user_stats->rows_updated= rows_updated; + user_stats->rows_read= rows_read; + user_stats->select_commands= select_commands; + user_stats->update_commands= update_commands; + user_stats->other_commands= other_commands; + user_stats->commit_trans= commit_trans; + user_stats->rollback_trans= rollback_trans; + user_stats->denied_connections= denied_connections; + user_stats->lost_connections= lost_connections; + user_stats->access_denied_errors= access_denied_errors; + user_stats->empty_queries= empty_queries; + DBUG_VOID_RETURN; +} + + +#ifdef COMPLEAT_PATCH_NOT_ADDED_YET + +void add_user_stats(USER_STATS *user_stats, + uint total_connections, + uint concurrent_connections, + time_t connected_time, + double busy_time, + double cpu_time, + ulonglong bytes_received, + ulonglong bytes_sent, + ulonglong binlog_bytes_written, + ha_rows rows_sent, + ha_rows rows_read, + ha_rows rows_inserted, + ha_rows rows_deleted, + ha_rows rows_updated, + ulonglong select_commands, + ulonglong update_commands, + ulonglong other_commands, + ulonglong commit_trans, + ulonglong rollback_trans, + ulonglong denied_connections, + ulonglong lost_connections, + ulonglong access_denied_errors, + ulonglong empty_queries) +{ + user_stats->total_connections+= total_connections; + user_stats->concurrent_connections+= concurrent_connections; + user_stats->connected_time+= connected_time; + user_stats->busy_time+= busy_time; + user_stats->cpu_time+= cpu_time; + user_stats->bytes_received+= bytes_received; + user_stats->bytes_sent+= bytes_sent; + user_stats->binlog_bytes_written+= binlog_bytes_written; + user_stats->rows_sent+= rows_sent; + user_stats->rows_inserted+= rows_inserted; + user_stats->rows_deleted+= rows_deleted; + user_stats->rows_updated+= rows_updated; + user_stats->rows_read+= rows_read; + user_stats->select_commands+= select_commands; + user_stats->update_commands+= update_commands; + user_stats->other_commands+= other_commands; + user_stats->commit_trans+= commit_trans; + user_stats->rollback_trans+= rollback_trans; + user_stats->denied_connections+= denied_connections; + user_stats->lost_connections+= lost_connections; + user_stats->access_denied_errors+= access_denied_errors; + user_stats->empty_queries+= empty_queries; +} +#endif + + +void init_global_user_stats(void) +{ + if (hash_init(&global_user_stats, system_charset_info, max_connections, + 0, 0, (hash_get_key) get_key_user_stats, + (hash_free_key)free_user_stats, 0)) + { + sql_print_error("Initializing global_user_stats failed."); + exit(1); + } +} + +void init_global_client_stats(void) +{ + if (hash_init(&global_client_stats, system_charset_info, max_connections, + 0, 0, (hash_get_key) get_key_user_stats, + (hash_free_key)free_user_stats, 0)) + { + sql_print_error("Initializing global_client_stats failed."); + exit(1); + } +} + +extern "C" uchar *get_key_table_stats(TABLE_STATS *table_stats, size_t *length, + my_bool not_used __attribute__((unused))) +{ + *length= table_stats->table_name_length; + return (uchar*) table_stats->table; +} + +extern "C" void free_table_stats(TABLE_STATS* table_stats) +{ + my_free(table_stats, MYF(0)); +} + +void init_global_table_stats(void) +{ + if (hash_init(&global_table_stats, system_charset_info, max_connections, + 0, 0, (hash_get_key) get_key_table_stats, + (hash_free_key)free_table_stats, 0)) { + sql_print_error("Initializing global_table_stats failed."); + exit(1); + } +} + +extern "C" uchar *get_key_index_stats(INDEX_STATS *index_stats, size_t *length, + my_bool not_used __attribute__((unused))) +{ + *length= index_stats->index_name_length; + return (uchar*) index_stats->index; +} + +extern "C" void free_index_stats(INDEX_STATS* index_stats) +{ + my_free(index_stats, MYF(0)); +} + +void init_global_index_stats(void) +{ + if (hash_init(&global_index_stats, system_charset_info, max_connections, + 0, 0, (hash_get_key) get_key_index_stats, + (hash_free_key)free_index_stats, 0)) + { + sql_print_error("Initializing global_index_stats failed."); + exit(1); + } +} + + +void free_global_user_stats(void) +{ + hash_free(&global_user_stats); +} + +void free_global_table_stats(void) +{ + hash_free(&global_table_stats); +} + +void free_global_index_stats(void) +{ + hash_free(&global_index_stats); +} + +void free_global_client_stats(void) +{ + hash_free(&global_client_stats); +} + +/* + Increments the global stats connection count for an entry from + global_client_stats or global_user_stats. Returns 0 on success + and 1 on error. +*/ + +static int increment_count_by_name(const char *name, size_t name_length, + const char *role_name, + HASH *users_or_clients, THD *thd) +{ + USER_STATS *user_stats; + + if (!(user_stats= (USER_STATS*) hash_search(users_or_clients, (uchar*) name, + name_length))) + { + // First connection for this user or client + if (!(user_stats= ((USER_STATS*) + my_malloc(sizeof(USER_STATS), + MYF(MY_WME | MY_ZEROFILL))))) + { + return 1; // Out of memory + } + + init_user_stats(user_stats, name, name_length, role_name, + 0, 0, // connections + 0, 0, 0, // time + 0, 0, 0, // bytes sent, received and written + 0, 0, // Rows sent and read + 0, 0, 0, // rows inserted, deleted and updated + 0, 0, 0, // select, update and other commands + 0, 0, // commit and rollback trans + thd->status_var.access_denied_errors, + 0, // lost connections + 0, // access denied errors + 0); // empty queries + + if (my_hash_insert(users_or_clients, (uchar*)user_stats)) + { + my_free(user_stats, 0); + return 1; // Out of memory + } + } + user_stats->total_connections++; + return 0; +} + + +/* + Increments the global user and client stats connection count. + + @param use_lock if true, LOCK_global_user_client_stats will be locked + + @retval 0 ok + @retval 1 error. +*/ + +static int increment_connection_count(THD* thd, bool use_lock) +{ + const char *user_string= get_valid_user_string(thd->main_security_ctx.user); + const char *client_string= get_client_host(thd); + int return_value= 0; + + if (!thd->userstat_running) + return 0; + + if (use_lock) + pthread_mutex_lock(&LOCK_global_user_client_stats); + + if (increment_count_by_name(user_string, strlen(user_string), user_string, + &global_user_stats, thd)) + { + return_value= 1; + goto end; + } + if (increment_count_by_name(client_string, strlen(client_string), + user_string, &global_client_stats, thd)) + { + return_value= 1; + goto end; + } + +end: + if (use_lock) + pthread_mutex_unlock(&LOCK_global_user_client_stats); + return return_value; +} + + +/* + Used to update the global user and client stats +*/ + +static void update_global_user_stats_with_user(THD *thd, + USER_STATS *user_stats, + time_t now) +{ + DBUG_ASSERT(thd->userstat_running); + + user_stats->connected_time+= now - thd->last_global_update_time; + user_stats->busy_time+= (thd->status_var.busy_time - + thd->org_status_var.busy_time); + user_stats->cpu_time+= (thd->status_var.cpu_time - + thd->org_status_var.cpu_time); + /* + This is handle specially as bytes_recieved is incremented BEFORE + org_status_var is copied. + */ + user_stats->bytes_received+= (thd->org_status_var.bytes_received- + thd->start_bytes_received); + user_stats->bytes_sent+= (thd->status_var.bytes_sent - + thd->org_status_var.bytes_sent); + user_stats->binlog_bytes_written+= + (thd->status_var.binlog_bytes_written - + thd->org_status_var.binlog_bytes_written); + user_stats->rows_read+= (thd->status_var.rows_read - + thd->org_status_var.rows_read); + user_stats->rows_sent+= (thd->status_var.rows_sent - + thd->org_status_var.rows_sent); + user_stats->rows_inserted+= (thd->status_var.ha_write_count - + thd->org_status_var.ha_write_count); + user_stats->rows_deleted+= (thd->status_var.ha_delete_count - + thd->org_status_var.ha_delete_count); + user_stats->rows_updated+= (thd->status_var.ha_update_count - + thd->org_status_var.ha_update_count); + user_stats->select_commands+= thd->select_commands; + user_stats->update_commands+= thd->update_commands; + user_stats->other_commands+= thd->other_commands; + user_stats->commit_trans+= (thd->status_var.ha_commit_count - + thd->org_status_var.ha_commit_count); + user_stats->rollback_trans+= (thd->status_var.ha_rollback_count + + thd->status_var.ha_savepoint_rollback_count - + thd->org_status_var.ha_rollback_count - + thd->org_status_var. + ha_savepoint_rollback_count); + user_stats->access_denied_errors+= + (thd->status_var.access_denied_errors - + thd->org_status_var.access_denied_errors); + user_stats->empty_queries+= (thd->status_var.empty_queries - + thd->org_status_var.empty_queries); + + /* The following can only contain 0 or 1 and then connection ends */ + user_stats->denied_connections+= thd->status_var.access_denied_errors; + user_stats->lost_connections+= thd->status_var.lost_connections; +} + + +/* Updates the global stats of a user or client */ +void update_global_user_stats(THD *thd, bool create_user, time_t now) +{ + const char *user_string, *client_string; + USER_STATS *user_stats; + size_t user_string_length, client_string_length; + + if (!thd->userstat_running) + return; + + user_string= get_valid_user_string(thd->main_security_ctx.user); + user_string_length= strlen(user_string); + client_string= get_client_host(thd); + client_string_length= strlen(client_string); + + pthread_mutex_lock(&LOCK_global_user_client_stats); + + // Update by user name + if ((user_stats= (USER_STATS*) hash_search(&global_user_stats, + (uchar*) user_string, + user_string_length))) + { + /* Found user. */ + update_global_user_stats_with_user(thd, user_stats, now); + } + else + { + /* Create the entry */ + if (create_user) + { + increment_count_by_name(user_string, user_string_length, user_string, + &global_user_stats, thd); + } + } + + /* Update by client IP */ + if ((user_stats= (USER_STATS*)hash_search(&global_client_stats, + (uchar*) client_string, + client_string_length))) + { + // Found by client IP + update_global_user_stats_with_user(thd, user_stats, now); + } + else + { + // Create the entry + if (create_user) + { + increment_count_by_name(client_string, client_string_length, + user_string, &global_client_stats, thd); + } + } + /* Reset variables only used for counting */ + thd->select_commands= thd->update_commands= thd->other_commands= 0; + thd->last_global_update_time= now; + + pthread_mutex_unlock(&LOCK_global_user_client_stats); +} + void thd_init_client_charset(THD *thd, uint cs_number) { @@ -970,6 +1428,14 @@ bool login_connection(THD *thd) /* Connect completed, set read/write timeouts back to default */ my_net_set_read_timeout(net, thd->variables.net_read_timeout); my_net_set_write_timeout(net, thd->variables.net_write_timeout); + + /* Updates global user connection stats. */ + if (increment_connection_count(thd, TRUE)) + { + net_send_error(thd, ER_OUTOFMEMORY); // Out of memory + DBUG_RETURN(1); + } + DBUG_RETURN(0); } @@ -991,6 +1457,7 @@ void end_connection(THD *thd) if (thd->killed || (net->error && net->vio != 0)) { statistic_increment(aborted_threads,&LOCK_status); + status_var_increment(thd->status_var.lost_connections); } if (net->error && net->vio != 0) @@ -1117,10 +1584,14 @@ pthread_handler_t handle_one_connection( for (;;) { NET *net= &thd->net; + bool create_user= TRUE; lex_start(thd); if (login_connection(thd)) + { + create_user= FALSE; goto end_thread; + } prepare_new_connection_state(thd); @@ -1134,12 +1605,13 @@ pthread_handler_t handle_one_connection( end_thread: close_connection(thd, 0, 1); + update_global_user_stats(thd, create_user, time(NULL)); + if (thd->scheduler->end_thread(thd,1)) return 0; // Probably no-threads /* - If end_thread() returns, we are either running with - thread-handler=no-threads or this thread has been schedule to + If end_thread() returns, this thread has been schedule to handle the next connection. */ thd= current_thd; === modified file 'sql/sql_cursor.cc' --- sql/sql_cursor.cc 2008-12-10 14:16:21 +0000 +++ sql/sql_cursor.cc 2009-10-17 08:13:46 +0000 @@ -655,7 +655,7 @@ void Materialized_cursor::fetch(ulong nu result->begin_dataset(); for (fetch_limit+= num_rows; fetch_count < fetch_limit; fetch_count++) { - if ((res= table->file->rnd_next(table->record[0]))) + if ((res= table->file->ha_rnd_next(table->record[0]))) break; /* Send data only if the read was successful. */ result->send_data(item_list); === modified file 'sql/sql_handler.cc' --- sql/sql_handler.cc 2009-07-15 23:23:57 +0000 +++ sql/sql_handler.cc 2009-10-17 08:09:24 +0000 @@ -565,8 +565,8 @@ retry: if (table->file->inited != handler::NONE) { error=keyname ? - table->file->index_next(table->record[0]) : - table->file->rnd_next(table->record[0]); + table->file->ha_index_next(table->record[0]) : + table->file->ha_rnd_next(table->record[0]); break; } /* else fall through */ @@ -575,13 +575,13 @@ retry: { table->file->ha_index_or_rnd_end(); table->file->ha_index_init(keyno, 1); - error= table->file->index_first(table->record[0]); + error= table->file->ha_index_first(table->record[0]); } else { table->file->ha_index_or_rnd_end(); if (!(error= table->file->ha_rnd_init(1))) - error= table->file->rnd_next(table->record[0]); + error= table->file->ha_rnd_next(table->record[0]); } mode=RNEXT; break; @@ -589,7 +589,7 @@ retry: DBUG_ASSERT(keyname != 0); if (table->file->inited != handler::NONE) { - error=table->file->index_prev(table->record[0]); + error=table->file->ha_index_prev(table->record[0]); break; } /* else fall through */ @@ -597,13 +597,13 @@ retry: DBUG_ASSERT(keyname != 0); table->file->ha_index_or_rnd_end(); table->file->ha_index_init(keyno, 1); - error= table->file->index_last(table->record[0]); + error= table->file->ha_index_last(table->record[0]); mode=RPREV; break; case RNEXT_SAME: /* Continue scan on "(keypart1,keypart2,...)=(c1, c2, ...) */ DBUG_ASSERT(keyname != 0); - error= table->file->index_next_same(table->record[0], key, key_len); + error= table->file->ha_index_next_same(table->record[0], key, key_len); break; case RKEY: { @@ -643,8 +643,8 @@ retry: table->file->ha_index_or_rnd_end(); table->file->ha_index_init(keyno, 1); key_copy(key, table->record[0], table->key_info + keyno, key_len); - error= table->file->index_read_map(table->record[0], - key, keypart_map, ha_rkey_mode); + error= table->file->ha_index_read_map(table->record[0], + key, keypart_map, ha_rkey_mode); mode=rkey_to_rnext[(int)ha_rkey_mode]; break; } === modified file 'sql/sql_help.cc' --- sql/sql_help.cc 2009-09-07 20:50:10 +0000 +++ sql/sql_help.cc 2009-10-17 08:09:23 +0000 @@ -294,13 +294,13 @@ int get_topics_for_keyword(THD *thd, TAB rkey_id->store((longlong) key_id, TRUE); rkey_id->get_key_image(buff, rkey_id->pack_length(), Field::itRAW); - int key_res= relations->file->index_read_map(relations->record[0], - buff, (key_part_map) 1, - HA_READ_KEY_EXACT); + int key_res= relations->file->ha_index_read_map(relations->record[0], + buff, (key_part_map) 1, + HA_READ_KEY_EXACT); for ( ; !key_res && key_id == (int16) rkey_id->val_int() ; - key_res= relations->file->index_next(relations->record[0])) + key_res= relations->file->ha_index_next(relations->record[0])) { uchar topic_id_buff[8]; longlong topic_id= rtopic_id->val_int(); @@ -308,8 +308,8 @@ int get_topics_for_keyword(THD *thd, TAB field->store((longlong) topic_id, TRUE); field->get_key_image(topic_id_buff, field->pack_length(), Field::itRAW); - if (!topics->file->index_read_map(topics->record[0], topic_id_buff, - (key_part_map)1, HA_READ_KEY_EXACT)) + if (!topics->file->ha_index_read_map(topics->record[0], topic_id_buff, + (key_part_map)1, HA_READ_KEY_EXACT)) { memorize_variant_topic(thd,topics,count,find_fields, names,name,description,example); === modified file 'sql/sql_insert.cc' --- sql/sql_insert.cc 2009-09-07 20:50:10 +0000 +++ sql/sql_insert.cc 2009-10-17 14:12:45 +0000 @@ -1425,7 +1425,7 @@ int write_record(THD *thd, TABLE *table, goto err; if (table->file->ha_table_flags() & HA_DUPLICATE_POS) { - if (table->file->rnd_pos(table->record[1],table->file->dup_ref)) + if (table->file->ha_rnd_pos(table->record[1],table->file->dup_ref)) goto err; } else @@ -1446,9 +1446,10 @@ int write_record(THD *thd, TABLE *table, } } key_copy((uchar*) key,table->record[0],table->key_info+key_nr,0); - if ((error=(table->file->index_read_idx_map(table->record[1],key_nr, - (uchar*) key, HA_WHOLE_KEY, - HA_READ_KEY_EXACT)))) + if ((error=(table->file->ha_index_read_idx_map(table->record[1],key_nr, + (uchar*) key, + HA_WHOLE_KEY, + HA_READ_KEY_EXACT)))) goto err; } if (info->handle_duplicates == DUP_UPDATE) === modified file 'sql/sql_lex.h' --- sql/sql_lex.h 2009-09-15 10:46:35 +0000 +++ sql/sql_lex.h 2009-10-16 10:20:13 +0000 @@ -118,6 +118,8 @@ enum enum_sql_command { SQLCOM_SHOW_CREATE_TRIGGER, SQLCOM_ALTER_DB_UPGRADE, SQLCOM_SHOW_PROFILE, SQLCOM_SHOW_PROFILES, + SQLCOM_SHOW_USER_STATS, SQLCOM_SHOW_TABLE_STATS, SQLCOM_SHOW_INDEX_STATS, + SQLCOM_SHOW_CLIENT_STATS, /* When a command is added here, be sure it's also added in mysqld.cc === modified file 'sql/sql_parse.cc' --- sql/sql_parse.cc 2009-09-15 10:46:35 +0000 +++ sql/sql_parse.cc 2009-10-18 17:19:36 +0000 @@ -549,7 +549,6 @@ end: DBUG_RETURN(0); } - /** @brief Check access privs for a MERGE table and fix children lock types. @@ -801,6 +800,8 @@ bool do_command(THD *thd) net_new_transaction(net); + /* Save for user statistics */ + thd->start_bytes_received= thd->status_var.bytes_received; packet_length= my_net_read(net); #if defined(ENABLED_PROFILING) && defined(COMMUNITY_SERVER) thd->profiling.start_new_query(); @@ -1324,7 +1325,7 @@ bool dispatch_command(enum enum_server_c table_list.select_lex= &(thd->lex->select_lex); lex_start(thd); - mysql_reset_thd_for_next_command(thd); + mysql_reset_thd_for_next_command(thd, opt_userstat_running); thd->lex-> select_lex.table_list.link_in_list((uchar*) &table_list, @@ -1609,6 +1610,9 @@ bool dispatch_command(enum enum_server_c /* Free tables */ close_thread_tables(thd); + /* Update status; Must be done after close_thread_tables */ + thd->update_all_stats(); + log_slow_statement(thd); thd_proc_info(thd, "cleaning up"); @@ -1777,6 +1781,11 @@ int prepare_schema_table(THD *thd, LEX * thd->profiling.discard_current_query(); #endif break; + case SCH_USER_STATS: + case SCH_CLIENT_STATS: + return check_global_access(thd, SUPER_ACL | PROCESS_ACL); + case SCH_TABLE_STATS: + case SCH_INDEX_STATS: case SCH_OPEN_TABLES: case SCH_VARIABLES: case SCH_STATUS: @@ -5059,6 +5068,10 @@ static bool execute_sqlcom_select(THD *t delete result; } } + /* Count number of empty select queries */ + if (!thd->sent_row_count) + status_var_increment(thd->status_var.empty_queries); + status_var_add(thd->status_var.rows_sent, thd->sent_row_count); return res; } @@ -5220,6 +5233,7 @@ check_access(THD *thd, ulong want_access if (!no_errors) { const char *db_name= db ? db : thd->db; + status_var_increment(thd->status_var.access_denied_errors); my_error(ER_DBACCESS_DENIED_ERROR, MYF(0), sctx->priv_user, sctx->priv_host, db_name); } @@ -5252,12 +5266,15 @@ check_access(THD *thd, ulong want_access { // We can never grant this DBUG_PRINT("error",("No possible access")); if (!no_errors) + { + status_var_increment(thd->status_var.access_denied_errors); my_error(ER_ACCESS_DENIED_ERROR, MYF(0), sctx->priv_user, sctx->priv_host, (thd->password ? ER(ER_YES) : ER(ER_NO))); /* purecov: tested */ + } DBUG_RETURN(TRUE); /* purecov: tested */ } @@ -5283,11 +5300,14 @@ check_access(THD *thd, ulong want_access DBUG_PRINT("error",("Access denied")); if (!no_errors) + { + status_var_increment(thd->status_var.access_denied_errors); my_error(ER_DBACCESS_DENIED_ERROR, MYF(0), sctx->priv_user, sctx->priv_host, (db ? db : (thd->db ? thd->db : "unknown"))); /* purecov: tested */ + } DBUG_RETURN(TRUE); /* purecov: tested */ } @@ -5316,6 +5336,7 @@ static bool check_show_access(THD *thd, if (!thd->col_access && check_grant_db(thd, dst_db_name)) { + status_var_increment(thd->status_var.access_denied_errors); my_error(ER_DBACCESS_DENIED_ERROR, MYF(0), thd->security_ctx->priv_user, thd->security_ctx->priv_host, @@ -5378,14 +5399,14 @@ check_table_access(THD *thd, ulong want_ { TABLE_LIST *org_tables= tables; TABLE_LIST *first_not_own_table= thd->lex->first_not_own_table(); - uint i= 0; Security_context *sctx= thd->security_ctx, *backup_ctx= thd->security_ctx; + uint i; /* The check that first_not_own_table is not reached is for the case when the given table list refers to the list for prelocking (contains tables of other queries). For simple queries first_not_own_table is 0. */ - for (; i < number && tables != first_not_own_table; + for (i=0; i < number && tables != first_not_own_table; tables= tables->next_global, i++) { if (tables->security_ctx) @@ -5397,9 +5418,12 @@ check_table_access(THD *thd, ulong want_ (want_access & ~(SELECT_ACL | EXTRA_ACL | FILE_ACL))) { if (!no_errors) + { + status_var_increment(thd->status_var.access_denied_errors); my_error(ER_DBACCESS_DENIED_ERROR, MYF(0), sctx->priv_user, sctx->priv_host, INFORMATION_SCHEMA_NAME.str); + } return TRUE; } /* @@ -5563,6 +5587,7 @@ bool check_global_access(THD *thd, ulong return 0; get_privilege_desc(command, sizeof(command), want_access); my_error(ER_SPECIFIC_ACCESS_DENIED_ERROR, MYF(0), command); + status_var_increment(thd->status_var.access_denied_errors); return 1; #else return 0; @@ -5666,7 +5691,7 @@ bool my_yyoverflow(short **yyss, YYSTYPE Call it after we use THD for queries, not before. */ -void mysql_reset_thd_for_next_command(THD *thd) +void mysql_reset_thd_for_next_command(THD *thd, my_bool calculate_userstat) { DBUG_ENTER("mysql_reset_thd_for_next_command"); DBUG_ASSERT(!thd->spcont); /* not for substatements of routines */ @@ -5711,6 +5736,16 @@ void mysql_reset_thd_for_next_command(TH thd->total_warn_count=0; // Warnings for this query thd->rand_used= 0; thd->sent_row_count= thd->examined_row_count= 0; + thd->updated_row_count=0; + + /* Copy data for user stats */ + if ((thd->userstat_running= calculate_userstat)) + { + thd->start_cpu_time= my_getrealtime(); + memcpy(&thd->org_status_var, &thd->status_var, sizeof(thd->status_var)); + thd->select_commands= thd->update_commands= thd->other_commands= 0; + } + thd->query_plan_flags= QPLAN_INIT; thd->query_plan_fsort_passes= 0; @@ -5909,7 +5944,6 @@ void mysql_parse(THD *thd, const char *i const char ** found_semicolon) { DBUG_ENTER("mysql_parse"); - DBUG_EXECUTE_IF("parser_debug", turn_parser_debug_on();); /* @@ -5929,7 +5963,7 @@ void mysql_parse(THD *thd, const char *i FIXME: cleanup the dependencies in the code to simplify this. */ lex_start(thd); - mysql_reset_thd_for_next_command(thd); + mysql_reset_thd_for_next_command(thd, opt_userstat_running); if (query_cache_send_result_to_client(thd, (char*) inBuf, length) <= 0) { @@ -6001,10 +6035,11 @@ void mysql_parse(THD *thd, const char *i } else { + /* Update statistics for getting the query from the cache */ + thd->lex->sql_command= SQLCOM_SELECT; /* There are no multi queries in the cache. */ *found_semicolon= NULL; } - DBUG_VOID_RETURN; } @@ -6028,7 +6063,7 @@ bool mysql_test_parse_for_slave(THD *thd Parser_state parser_state(thd, inBuf, length); lex_start(thd); - mysql_reset_thd_for_next_command(thd); + mysql_reset_thd_for_next_command(thd, 0); if (!parse_sql(thd, & parser_state, NULL) && all_tables_not_ok(thd,(TABLE_LIST*) lex->select_lex.table_list.first)) @@ -6867,6 +6902,12 @@ bool reload_acl_and_cache(THD *thd, ulon if (flush_error_log()) result=1; } + if (options & REFRESH_SLOW_QUERY_LOG) + { + /* We are only flushing slow query log */ + logger.flush_slow_log(thd); + } + #ifdef HAVE_QUERY_CACHE if (options & REFRESH_QUERY_CACHE_FREE) { @@ -6949,26 +6990,55 @@ bool reload_acl_and_cache(THD *thd, ulon } #endif #ifdef OPENSSL - if (options & REFRESH_DES_KEY_FILE) - { - if (des_key_file && load_des_key_file(des_key_file)) - result= 1; - } + if (options & REFRESH_DES_KEY_FILE) + { + if (des_key_file && load_des_key_file(des_key_file)) + result= 1; + } #endif #ifdef HAVE_REPLICATION - if (options & REFRESH_SLAVE) - { - tmp_write_to_binlog= 0; - pthread_mutex_lock(&LOCK_active_mi); - if (reset_slave(thd, active_mi)) - result=1; - pthread_mutex_unlock(&LOCK_active_mi); - } -#endif - if (options & REFRESH_USER_RESOURCES) - reset_mqh((LEX_USER *) NULL, 0); /* purecov: inspected */ - *write_to_binlog= tmp_write_to_binlog; - return result; + if (options & REFRESH_SLAVE) + { + tmp_write_to_binlog= 0; + pthread_mutex_lock(&LOCK_active_mi); + if (reset_slave(thd, active_mi)) + result=1; + pthread_mutex_unlock(&LOCK_active_mi); + } +#endif + if (options & REFRESH_USER_RESOURCES) + reset_mqh((LEX_USER *) NULL, 0); /* purecov: inspected */ + if (options & REFRESH_TABLE_STATS) + { + pthread_mutex_lock(&LOCK_global_table_stats); + free_global_table_stats(); + init_global_table_stats(); + pthread_mutex_unlock(&LOCK_global_table_stats); + } + if (options & REFRESH_INDEX_STATS) + { + pthread_mutex_lock(&LOCK_global_index_stats); + free_global_index_stats(); + init_global_index_stats(); + pthread_mutex_unlock(&LOCK_global_index_stats); + } + if (options & (REFRESH_USER_STATS | REFRESH_CLIENT_STATS)) + { + pthread_mutex_lock(&LOCK_global_user_client_stats); + if (options & REFRESH_USER_STATS) + { + free_global_user_stats(); + init_global_user_stats(); + } + if (options & REFRESH_CLIENT_STATS) + { + free_global_client_stats(); + init_global_client_stats(); + } + pthread_mutex_unlock(&LOCK_global_user_client_stats); + } + *write_to_binlog= tmp_write_to_binlog; + return result; } @@ -7004,7 +7074,6 @@ uint kill_one_thread(THD *thd, ulong id, VOID(pthread_mutex_unlock(&LOCK_thread_count)); if (tmp) { - /* If we're SUPER, we can KILL anything, including system-threads. No further checks. === modified file 'sql/sql_plugin.cc' --- sql/sql_plugin.cc 2009-10-01 21:27:39 +0000 +++ sql/sql_plugin.cc 2009-10-17 08:09:23 +0000 @@ -1790,10 +1790,10 @@ bool mysql_uninstall_plugin(THD *thd, co table->use_all_columns(); table->field[0]->store(name->str, name->length, system_charset_info); - if (! table->file->index_read_idx_map(table->record[0], 0, - (uchar *)table->field[0]->ptr, - HA_WHOLE_KEY, - HA_READ_KEY_EXACT)) + if (! table->file->ha_index_read_idx_map(table->record[0], 0, + (uchar *)table->field[0]->ptr, + HA_WHOLE_KEY, + HA_READ_KEY_EXACT)) { int error; /* === modified file 'sql/sql_prepare.cc' --- sql/sql_prepare.cc 2009-09-07 20:50:10 +0000 +++ sql/sql_prepare.cc 2009-10-18 16:38:12 +0000 @@ -2067,14 +2067,13 @@ void mysqld_stmt_prepare(THD *thd, const Prepared_statement *stmt; bool error; DBUG_ENTER("mysqld_stmt_prepare"); - DBUG_PRINT("prep_query", ("%s", packet)); /* First of all clear possible warnings from the previous command */ - mysql_reset_thd_for_next_command(thd); + mysql_reset_thd_for_next_command(thd, opt_userstat_running); if (! (stmt= new Prepared_statement(thd))) - DBUG_VOID_RETURN; /* out of memory: error is set in Sql_alloc */ + goto end; /* out of memory: error is set in Sql_alloc */ if (thd->stmt_map.insert(thd, stmt)) { @@ -2082,7 +2081,7 @@ void mysqld_stmt_prepare(THD *thd, const The error is set in the insert. The statement itself will be also deleted there (this is how the hash works). */ - DBUG_VOID_RETURN; + goto end; } /* Reset warnings from previous command */ @@ -2109,6 +2108,7 @@ void mysqld_stmt_prepare(THD *thd, const thd->protocol= save_protocol; /* check_prepared_statemnt sends the metadata packet in case of success */ +end: DBUG_VOID_RETURN; } @@ -2450,7 +2450,7 @@ void mysqld_stmt_execute(THD *thd, char packet+= 9; /* stmt_id + 5 bytes of flags */ /* First of all clear possible warnings from the previous command */ - mysql_reset_thd_for_next_command(thd); + mysql_reset_thd_for_next_command(thd, opt_userstat_running); if (!(stmt= find_prepared_statement(thd, stmt_id))) { @@ -2549,7 +2549,8 @@ void mysqld_stmt_fetch(THD *thd, char *p DBUG_ENTER("mysqld_stmt_fetch"); /* First of all clear possible warnings from the previous command */ - mysql_reset_thd_for_next_command(thd); + mysql_reset_thd_for_next_command(thd, opt_userstat_running); + status_var_increment(thd->status_var.com_stmt_fetch); if (!(stmt= find_prepared_statement(thd, stmt_id))) { @@ -2615,7 +2616,7 @@ void mysqld_stmt_reset(THD *thd, char *p DBUG_ENTER("mysqld_stmt_reset"); /* First of all clear possible warnings from the previous command */ - mysql_reset_thd_for_next_command(thd); + mysql_reset_thd_for_next_command(thd, opt_userstat_running); status_var_increment(thd->status_var.com_stmt_reset); if (!(stmt= find_prepared_statement(thd, stmt_id))) === modified file 'sql/sql_select.cc' --- sql/sql_select.cc 2009-09-15 10:46:35 +0000 +++ sql/sql_select.cc 2009-10-17 14:09:17 +0000 @@ -10949,7 +10949,7 @@ create_internal_tmp_table_from_heap2(THD is safe as this is a temporary MyISAM table without timestamp/autoincrement or partitioning. */ - while (!table->file->rnd_next(new_table.record[1])) + while (!table->file->ha_rnd_next(new_table.record[1])) { write_err= new_table.file->ha_write_row(new_table.record[1]); DBUG_EXECUTE_IF("raise_error", write_err= HA_ERR_FOUND_DUPP_KEY ;); @@ -11746,10 +11746,10 @@ int safe_index_read(JOIN_TAB *tab) { int error; TABLE *table= tab->table; - if ((error=table->file->index_read_map(table->record[0], - tab->ref.key_buff, - make_prev_keypart_map(tab->ref.key_parts), - HA_READ_KEY_EXACT))) + if ((error=table->file->ha_index_read_map(table->record[0], + tab->ref.key_buff, + make_prev_keypart_map(tab->ref.key_parts), + HA_READ_KEY_EXACT))) return report_error(table, error); return 0; } @@ -11858,8 +11858,8 @@ join_read_system(JOIN_TAB *tab) int error; if (table->status & STATUS_GARBAGE) // If first read { - if ((error=table->file->read_first_row(table->record[0], - table->s->primary_key))) + if ((error=table->file->ha_read_first_row(table->record[0], + table->s->primary_key))) { if (error != HA_ERR_END_OF_FILE) return report_error(table, error); @@ -11901,10 +11901,10 @@ join_read_const(JOIN_TAB *tab) error=HA_ERR_KEY_NOT_FOUND; else { - error=table->file->index_read_idx_map(table->record[0],tab->ref.key, - (uchar*) tab->ref.key_buff, - make_prev_keypart_map(tab->ref.key_parts), - HA_READ_KEY_EXACT); + error=table->file->ha_index_read_idx_map(table->record[0],tab->ref.key, + (uchar*) tab->ref.key_buff, + make_prev_keypart_map(tab->ref.key_parts), + HA_READ_KEY_EXACT); } if (error) { @@ -11949,10 +11949,10 @@ join_read_key(JOIN_TAB *tab) table->status=STATUS_NOT_FOUND; return -1; } - error=table->file->index_read_map(table->record[0], - tab->ref.key_buff, - make_prev_keypart_map(tab->ref.key_parts), - HA_READ_KEY_EXACT); + error=table->file->ha_index_read_map(table->record[0], + tab->ref.key_buff, + make_prev_keypart_map(tab->ref.key_parts), + HA_READ_KEY_EXACT); if (error && error != HA_ERR_KEY_NOT_FOUND && error != HA_ERR_END_OF_FILE) return report_error(table, error); } @@ -12005,10 +12005,10 @@ join_read_always_key(JOIN_TAB *tab) if (cp_buffer_from_ref(tab->join->thd, table, &tab->ref)) return -1; - if ((error=table->file->index_read_map(table->record[0], - tab->ref.key_buff, - make_prev_keypart_map(tab->ref.key_parts), - HA_READ_KEY_EXACT))) + if ((error=table->file->ha_index_read_map(table->record[0], + tab->ref.key_buff, + make_prev_keypart_map(tab->ref.key_parts), + HA_READ_KEY_EXACT))) { if (error != HA_ERR_KEY_NOT_FOUND && error != HA_ERR_END_OF_FILE) return report_error(table, error); @@ -12039,9 +12039,9 @@ join_read_last_key(JOIN_TAB *tab) } if (cp_buffer_from_ref(tab->join->thd, table, &tab->ref)) return -1; - if ((error=table->file->index_read_last_map(table->record[0], - tab->ref.key_buff, - make_prev_keypart_map(tab->ref.key_parts)))) + if ((error= table->file->ha_index_read_last_map(table->record[0], + tab->ref.key_buff, + make_prev_keypart_map(tab->ref.key_parts)))) { if (error != HA_ERR_KEY_NOT_FOUND && error != HA_ERR_END_OF_FILE) return report_error(table, error); @@ -12066,9 +12066,9 @@ join_read_next_same(READ_RECORD *info) TABLE *table= info->table; JOIN_TAB *tab=table->reginfo.join_tab; - if ((error=table->file->index_next_same(table->record[0], - tab->ref.key_buff, - tab->ref.key_length))) + if ((error= table->file->ha_index_next_same(table->record[0], + tab->ref.key_buff, + tab->ref.key_length))) { if (error != HA_ERR_END_OF_FILE) return report_error(table, error); @@ -12086,7 +12086,7 @@ join_read_prev_same(READ_RECORD *info) TABLE *table= info->table; JOIN_TAB *tab=table->reginfo.join_tab; - if ((error=table->file->index_prev(table->record[0]))) + if ((error= table->file->ha_index_prev(table->record[0]))) return report_error(table, error); if (key_cmp_if_same(table, tab->ref.key_buff, tab->ref.key, tab->ref.key_length)) @@ -12158,7 +12158,7 @@ join_read_first(JOIN_TAB *tab) error= table->file->ha_index_init(tab->index, tab->sorted); if (!error) error= table->file->prepare_index_scan(); - if (error || (error=tab->table->file->index_first(tab->table->record[0]))) + if (error || (error=tab->table->file->ha_index_first(tab->table->record[0]))) { if (error != HA_ERR_KEY_NOT_FOUND && error != HA_ERR_END_OF_FILE) report_error(table, error); @@ -12172,7 +12172,7 @@ static int join_read_next(READ_RECORD *info) { int error; - if ((error=info->file->index_next(info->record))) + if ((error= info->file->ha_index_next(info->record))) return report_error(info->table, error); return 0; } @@ -12199,7 +12199,7 @@ join_read_last(JOIN_TAB *tab) error= table->file->ha_index_init(tab->index, 1); if (!error) error= table->file->prepare_index_scan(); - if (error || (error= tab->table->file->index_last(tab->table->record[0]))) + if (error || (error= tab->table->file->ha_index_last(tab->table->record[0]))) return report_error(table, error); return 0; } @@ -12209,7 +12209,7 @@ static int join_read_prev(READ_RECORD *info) { int error; - if ((error= info->file->index_prev(info->record))) + if ((error= info->file->ha_index_prev(info->record))) return report_error(info->table, error); return 0; } @@ -12234,7 +12234,7 @@ join_ft_read_first(JOIN_TAB *tab) #endif table->file->ft_init(); - if ((error= table->file->ft_read(table->record[0]))) + if ((error= table->file->ha_ft_read(table->record[0]))) return report_error(table, error); return 0; } @@ -12243,7 +12243,7 @@ static int join_ft_read_next(READ_RECORD *info) { int error; - if ((error= info->file->ft_read(info->table->record[0]))) + if ((error= info->file->ha_ft_read(info->table->record[0]))) return report_error(info->table, error); return 0; } @@ -12590,10 +12590,10 @@ end_update(JOIN *join, JOIN_TAB *join_ta if (item->maybe_null) group->buff[-1]= (char) group->field->is_null(); } - if (!table->file->index_read_map(table->record[1], - join->tmp_table_param.group_buff, - HA_WHOLE_KEY, - HA_READ_KEY_EXACT)) + if (!table->file->ha_index_read_map(table->record[1], + join->tmp_table_param.group_buff, + HA_WHOLE_KEY, + HA_READ_KEY_EXACT)) { /* Update old record */ restore_record(table,record[1]); update_tmptable_sum_func(join->sum_funcs,table); @@ -12671,7 +12671,7 @@ end_unique_update(JOIN *join, JOIN_TAB * table->file->print_error(error,MYF(0)); /* purecov: inspected */ DBUG_RETURN(NESTED_LOOP_ERROR); /* purecov: inspected */ } - if (table->file->rnd_pos(table->record[1],table->file->dup_ref)) + if (table->file->ha_rnd_pos(table->record[1],table->file->dup_ref)) { table->file->print_error(error,MYF(0)); /* purecov: inspected */ DBUG_RETURN(NESTED_LOOP_ERROR); /* purecov: inspected */ @@ -14016,7 +14016,7 @@ static int remove_dup_with_compare(THD * new_record=(char*) table->record[1]+offset; file->ha_rnd_init(1); - error=file->rnd_next(record); + error=file->ha_rnd_next(record); for (;;) { if (thd->killed) @@ -14037,7 +14037,7 @@ static int remove_dup_with_compare(THD * { if ((error=file->ha_delete_row(record))) goto err; - error=file->rnd_next(record); + error=file->ha_rnd_next(record); continue; } if (copy_blobs(first_field)) @@ -14052,7 +14052,7 @@ static int remove_dup_with_compare(THD * bool found=0; for (;;) { - if ((error=file->rnd_next(record))) + if ((error=file->ha_rnd_next(record))) { if (error == HA_ERR_RECORD_DELETED) continue; @@ -14152,7 +14152,7 @@ static int remove_dup_with_hash_index(TH error=0; goto err; } - if ((error=file->rnd_next(record))) + if ((error= file->ha_rnd_next(record))) { if (error == HA_ERR_RECORD_DELETED) continue; === modified file 'sql/sql_servers.cc' --- sql/sql_servers.cc 2009-03-20 14:27:53 +0000 +++ sql/sql_servers.cc 2009-10-17 08:09:23 +0000 @@ -520,10 +520,10 @@ int insert_server_record(TABLE *table, F system_charset_info); /* read index until record is that specified in server_name */ - if ((error= table->file->index_read_idx_map(table->record[0], 0, - (uchar *)table->field[0]->ptr, - HA_WHOLE_KEY, - HA_READ_KEY_EXACT))) + if ((error= table->file->ha_index_read_idx_map(table->record[0], 0, + (uchar *)table->field[0]->ptr, + HA_WHOLE_KEY, + HA_READ_KEY_EXACT))) { /* if not found, err */ if (error != HA_ERR_KEY_NOT_FOUND && error != HA_ERR_END_OF_FILE) @@ -863,10 +863,10 @@ update_server_record(TABLE *table, FOREI server->server_name_length, system_charset_info); - if ((error= table->file->index_read_idx_map(table->record[0], 0, - (uchar *)table->field[0]->ptr, - ~(longlong)0, - HA_READ_KEY_EXACT))) + if ((error= table->file->ha_index_read_idx_map(table->record[0], 0, + (uchar *)table->field[0]->ptr, + ~(longlong)0, + HA_READ_KEY_EXACT))) { if (error != HA_ERR_KEY_NOT_FOUND && error != HA_ERR_END_OF_FILE) table->file->print_error(error, MYF(0)); @@ -920,10 +920,10 @@ delete_server_record(TABLE *table, /* set the field that's the PK to the value we're looking for */ table->field[0]->store(server_name, server_name_length, system_charset_info); - if ((error= table->file->index_read_idx_map(table->record[0], 0, - (uchar *)table->field[0]->ptr, - HA_WHOLE_KEY, - HA_READ_KEY_EXACT))) + if ((error= table->file->ha_index_read_idx_map(table->record[0], 0, + (uchar *)table->field[0]->ptr, + HA_WHOLE_KEY, + HA_READ_KEY_EXACT))) { if (error != HA_ERR_KEY_NOT_FOUND && error != HA_ERR_END_OF_FILE) table->file->print_error(error, MYF(0)); === modified file 'sql/sql_show.cc' --- sql/sql_show.cc 2009-09-23 11:03:47 +0000 +++ sql/sql_show.cc 2009-10-18 19:28:52 +0000 @@ -714,6 +714,7 @@ bool mysqld_show_create_db(THD *thd, cha sctx->master_access); if (!(db_access & DB_ACLS) && check_grant_db(thd,dbname)) { + status_var_increment(thd->status_var.access_denied_errors); my_error(ER_DBACCESS_DENIED_ERROR, MYF(0), sctx->priv_user, sctx->host_or_ip, dbname); general_log_print(thd,COM_INIT_DB,ER(ER_DBACCESS_DENIED_ERROR), @@ -2100,11 +2101,6 @@ void remove_status_vars(SHOW_VAR *list) } } -inline void make_upper(char *buf) -{ - for (; *buf; buf++) - *buf= my_toupper(system_charset_info, *buf); -} static bool show_status_array(THD *thd, const char *wild, SHOW_VAR *variables, @@ -2143,7 +2139,7 @@ static bool show_status_array(THD *thd, strnmov(prefix_end, variables->name, len); name_buffer[sizeof(name_buffer)-1]=0; /* Safety */ if (ucase_names) - make_upper(name_buffer); + my_caseup_str(system_charset_info, name_buffer); restore_record(table, s->default_values); table->field[0]->store(name_buffer, strlen(name_buffer), @@ -2270,6 +2266,323 @@ end: DBUG_RETURN(res); } +#ifdef COMPLEAT_PATCH_NOT_ADDED_YET +/* + Aggregate values for mapped_user entries by their role. + + SYNOPSIS + aggregate_user_stats + all_user_stats - input to aggregate + agg_user_stats - returns aggregated values + + RETURN + 0 - OK + 1 - error +*/ + +static int aggregate_user_stats(HASH *all_user_stats, HASH *agg_user_stats) +{ + DBUG_ENTER("aggregate_user_stats"); + if (hash_init(agg_user_stats, system_charset_info, + max(all_user_stats->records, 1), + 0, 0, (hash_get_key)get_key_user_stats, + (hash_free_key)free_user_stats, 0)) + { + sql_print_error("Malloc in aggregate_user_stats failed"); + DBUG_RETURN(1); + } + + for (uint i= 0; i < all_user_stats->records; i++) + { + USER_STATS *user= (USER_STATS*)hash_element(all_user_stats, i); + USER_STATS *agg_user; + uint name_length= strlen(user->priv_user); + + if (!(agg_user= (USER_STATS*) hash_search(agg_user_stats, + (uchar*)user->priv_user, + name_length))) + { + // First entry for this role. + if (!(agg_user= (USER_STATS*) my_malloc(sizeof(USER_STATS), + MYF(MY_WME | MY_ZEROFILL)))) + { + sql_print_error("Malloc in aggregate_user_stats failed"); + DBUG_RETURN(1); + } + + init_user_stats(agg_user, user->priv_user, name_length, + user->priv_user, + user->total_connections, user->concurrent_connections, + user->connected_time, user->busy_time, user->cpu_time, + user->bytes_received, user->bytes_sent, + user->binlog_bytes_written, + user->rows_sent, user->rows_read, + user->rows_inserted, user->rows_deleted, + user->rows_updated, + user->select_commands, user->update_commands, + user->other_commands, + user->commit_trans, user->rollback_trans, + user->denied_connections, user->lost_connections, + user->access_denied_errors, user->empty_queries); + + if (my_hash_insert(agg_user_stats, (uchar*) agg_user)) + { + /* Out of memory */ + my_free(agg_user, 0); + sql_print_error("Malloc in aggregate_user_stats failed"); + DBUG_RETURN(1); + } + } + else + { + /* Aggregate with existing values for this role. */ + add_user_stats(agg_user, + user->total_connections, user->concurrent_connections, + user->connected_time, user->busy_time, user->cpu_time, + user->bytes_received, user->bytes_sent, + user->binlog_bytes_written, + user->rows_sent, user->rows_read, + user->rows_inserted, user->rows_deleted, + user->rows_updated, + user->select_commands, user->update_commands, + user->other_commands, + user->commit_trans, user->rollback_trans, + user->denied_connections, user->lost_connections, + user->access_denied_errors, user->empty_queries); + } + } + DBUG_PRINT("exit", ("aggregated %lu input into %lu output entries", + all_user_stats->records, agg_user_stats->records)); + DBUG_RETURN(0); +} +#endif + +/* + Write result to network for SHOW USER_STATISTICS + + SYNOPSIS + send_user_stats + all_user_stats - values to return + table - I_S table + + RETURN + 0 - OK + 1 - error +*/ + +int send_user_stats(THD* thd, HASH *all_user_stats, TABLE *table) +{ + DBUG_ENTER("send_user_stats"); + + for (uint i= 0; i < all_user_stats->records; i++) + { + uint j= 0; + USER_STATS *user_stats= (USER_STATS*) hash_element(all_user_stats, i); + + table->field[j++]->store(user_stats->user, user_stats->user_name_length, + system_charset_info); + table->field[j++]->store((longlong)user_stats->total_connections,TRUE); + table->field[j++]->store((longlong)user_stats->concurrent_connections); + table->field[j++]->store((longlong)user_stats->connected_time); + table->field[j++]->store((double)user_stats->busy_time); + table->field[j++]->store((double)user_stats->cpu_time); + table->field[j++]->store((longlong)user_stats->bytes_received, TRUE); + table->field[j++]->store((longlong)user_stats->bytes_sent, TRUE); + table->field[j++]->store((longlong)user_stats->binlog_bytes_written, TRUE); + table->field[j++]->store((longlong)user_stats->rows_read, TRUE); + table->field[j++]->store((longlong)user_stats->rows_sent, TRUE); + table->field[j++]->store((longlong)user_stats->rows_deleted, TRUE); + table->field[j++]->store((longlong)user_stats->rows_inserted, TRUE); + table->field[j++]->store((longlong)user_stats->rows_updated, TRUE); + table->field[j++]->store((longlong)user_stats->select_commands, TRUE); + table->field[j++]->store((longlong)user_stats->update_commands, TRUE); + table->field[j++]->store((longlong)user_stats->other_commands, TRUE); + table->field[j++]->store((longlong)user_stats->commit_trans, TRUE); + table->field[j++]->store((longlong)user_stats->rollback_trans, TRUE); + table->field[j++]->store((longlong)user_stats->denied_connections, TRUE); + table->field[j++]->store((longlong)user_stats->lost_connections, TRUE); + table->field[j++]->store((longlong)user_stats->access_denied_errors, TRUE); + table->field[j++]->store((longlong)user_stats->empty_queries, TRUE); + if (schema_table_store_record(thd, table)) + { + DBUG_PRINT("error", ("store record error")); + DBUG_RETURN(1); + } + } + DBUG_RETURN(0); +} + +/* + Process SHOW USER_STATISTICS + + SYNOPSIS + mysqld_show_user_stats + thd - current thread + wild - limit results to the entry for this user + with_roles - when true, display role for mapped users + + RETURN + 0 - OK + 1 - error +*/ + +int fill_schema_user_stats(THD* thd, TABLE_LIST* tables, COND* cond) +{ + TABLE *table= tables->table; + int result; + DBUG_ENTER("fill_schema_user_stats"); + + if (check_global_access(thd, SUPER_ACL | PROCESS_ACL)) + DBUG_RETURN(1); + + /* + Iterates through all the global stats and sends them to the client. + Pattern matching on the client IP is supported. + */ + + pthread_mutex_lock(&LOCK_global_user_client_stats); + result= send_user_stats(thd, &global_user_stats, table) != 0; + pthread_mutex_unlock(&LOCK_global_user_client_stats); + + DBUG_PRINT("exit", ("result: %d", result)); + DBUG_RETURN(result); +} + +/* + Process SHOW CLIENT_STATISTICS + + SYNOPSIS + mysqld_show_client_stats + thd - current thread + wild - limit results to the entry for this client + + RETURN + 0 - OK + 1 - error +*/ + +int fill_schema_client_stats(THD* thd, TABLE_LIST* tables, COND* cond) +{ + TABLE *table= tables->table; + int result; + DBUG_ENTER("fill_schema_client_stats"); + + if (check_global_access(thd, SUPER_ACL | PROCESS_ACL)) + DBUG_RETURN(1); + + /* + Iterates through all the global stats and sends them to the client. + Pattern matching on the client IP is supported. + */ + + pthread_mutex_lock(&LOCK_global_user_client_stats); + result= send_user_stats(thd, &global_client_stats, table) != 0; + pthread_mutex_unlock(&LOCK_global_user_client_stats); + + DBUG_PRINT("exit", ("result: %d", result)); + DBUG_RETURN(result); +} + + +/* Sends the global table stats back to the client. */ + +int fill_schema_table_stats(THD *thd, TABLE_LIST *tables, COND *cond) +{ + TABLE *table= tables->table; + DBUG_ENTER("fill_schema_table_stats"); + + pthread_mutex_lock(&LOCK_global_table_stats); + for (uint i= 0; i < global_table_stats.records; i++) + { + char *end_of_schema; + TABLE_STATS *table_stats= + (TABLE_STATS*)hash_element(&global_table_stats, i); + TABLE_LIST tmp_table; + size_t schema_length, table_name_length; + + end_of_schema= strend(table_stats->table); + schema_length= (size_t) (end_of_schema - table_stats->table); + table_name_length= strlen(table_stats->table + schema_length + 1); + + bzero((char*) &tmp_table,sizeof(tmp_table)); + tmp_table.db= table_stats->table; + tmp_table.table_name= end_of_schema+1; + tmp_table.grant.privilege= 0; + if (check_access(thd, SELECT_ACL | EXTRA_ACL, tmp_table.db, + &tmp_table.grant.privilege, 0, 0, + is_schema_db(tmp_table.db)) || + check_grant(thd, SELECT_ACL, &tmp_table, 1, UINT_MAX, + 1)) + continue; + + table->field[0]->store(table_stats->table, schema_length, + system_charset_info); + table->field[1]->store(table_stats->table + schema_length+1, + table_name_length, system_charset_info); + table->field[2]->store((longlong)table_stats->rows_read, TRUE); + table->field[3]->store((longlong)table_stats->rows_changed, TRUE); + table->field[4]->store((longlong)table_stats->rows_changed_x_indexes, + TRUE); + if (schema_table_store_record(thd, table)) + { + VOID(pthread_mutex_unlock(&LOCK_global_table_stats)); + DBUG_RETURN(1); + } + } + pthread_mutex_unlock(&LOCK_global_table_stats); + DBUG_RETURN(0); +} + + +/* Sends the global index stats back to the client */ + +int fill_schema_index_stats(THD *thd, TABLE_LIST *tables, COND *cond) +{ + TABLE *table= tables->table; + DBUG_ENTER("fill_schema_index_stats"); + + pthread_mutex_lock(&LOCK_global_index_stats); + for (uint i= 0; i < global_index_stats.records; i++) + { + INDEX_STATS *index_stats = + (INDEX_STATS*) hash_element(&global_index_stats, i); + TABLE_LIST tmp_table; + char *index_name; + size_t schema_name_length, table_name_length, index_name_length; + + bzero((char*) &tmp_table,sizeof(tmp_table)); + tmp_table.db= index_stats->index; + tmp_table.table_name= strend(index_stats->index)+1; + tmp_table.grant.privilege= 0; + if (check_access(thd, SELECT_ACL | EXTRA_ACL, tmp_table.db, + &tmp_table.grant.privilege, 0, 0, + is_schema_db(tmp_table.db)) || + check_grant(thd, SELECT_ACL, &tmp_table, 1, UINT_MAX, 1)) + continue; + + index_name= strend(tmp_table.table_name)+1; + schema_name_length= (tmp_table.table_name - index_stats->index) -1; + table_name_length= (index_name - tmp_table.table_name)-1; + index_name_length= (index_stats->index_name_length - schema_name_length - + table_name_length - 3); + + table->field[0]->store(tmp_table.db, schema_name_length, + system_charset_info); + table->field[1]->store(tmp_table.table_name, table_name_length, + system_charset_info); + table->field[2]->store(index_name, index_name_length, system_charset_info); + table->field[3]->store((longlong)index_stats->rows_read, TRUE); + + if (schema_table_store_record(thd, table)) + { + VOID(pthread_mutex_unlock(&LOCK_global_index_stats)); + DBUG_RETURN(1); + } + } + pthread_mutex_unlock(&LOCK_global_index_stats); + DBUG_RETURN(0); +} + /* collect status for all running threads */ @@ -4206,7 +4519,7 @@ int fill_schema_proc(THD *thd, TABLE_LIS DBUG_RETURN(1); } proc_table->file->ha_index_init(0, 1); - if ((res= proc_table->file->index_first(proc_table->record[0]))) + if ((res= proc_table->file->ha_index_first(proc_table->record[0]))) { res= (res == HA_ERR_END_OF_FILE) ? 0 : 1; goto err; @@ -4216,7 +4529,7 @@ int fill_schema_proc(THD *thd, TABLE_LIS res= 1; goto err; } - while (!proc_table->file->index_next(proc_table->record[0])) + while (!proc_table->file->ha_index_next(proc_table->record[0])) { if (store_schema_proc(thd, table, proc_table, wild, full_access, definer)) { @@ -5462,6 +5775,81 @@ struct schema_table_ref ST_SCHEMA_TABLE *schema_table; }; +ST_FIELD_INFO user_stats_fields_info[]= +{ + {"USER", USERNAME_LENGTH, MYSQL_TYPE_STRING, 0, 0, "User", SKIP_OPEN_TABLE}, + {"TOTAL_CONNECTIONS", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Total_connections",SKIP_OPEN_TABLE}, + {"CONCURRENT_CONNECTIONS", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Concurrent_connections",SKIP_OPEN_TABLE}, + {"CONNECTED_TIME", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Connected_time",SKIP_OPEN_TABLE}, + {"BUSY_TIME", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_DOUBLE, 0, 0, "Busy_time",SKIP_OPEN_TABLE}, + {"CPU_TIME", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_DOUBLE, 0, 0, "Cpu_time",SKIP_OPEN_TABLE}, + {"BYTES_RECEIVED", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Bytes_received",SKIP_OPEN_TABLE}, + {"BYTES_SENT", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Bytes_sent",SKIP_OPEN_TABLE}, + {"BINLOG_BYTES_WRITTEN", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Binlog_bytes_written",SKIP_OPEN_TABLE}, + {"ROWS_READ", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Rows_read",SKIP_OPEN_TABLE}, + {"ROWS_SENT", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Rows_sent",SKIP_OPEN_TABLE}, + {"ROWS_DELETED", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Rows_deleted",SKIP_OPEN_TABLE}, + {"ROWS_INSERTED", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Rows_inserted",SKIP_OPEN_TABLE}, + {"ROWS_UPDATED", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Rows_updated",SKIP_OPEN_TABLE}, + {"SELECT_COMMANDS", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Select_commands",SKIP_OPEN_TABLE}, + {"UPDATE_COMMANDS", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Update_commands",SKIP_OPEN_TABLE}, + {"OTHER_COMMANDS", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Other_commands",SKIP_OPEN_TABLE}, + {"COMMIT_TRANSACTIONS", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Commit_transactions",SKIP_OPEN_TABLE}, + {"ROLLBACK_TRANSACTIONS", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Rollback_transactions",SKIP_OPEN_TABLE}, + {"DENIED_CONNECTIONS", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Denied_connections",SKIP_OPEN_TABLE}, + {"LOST_CONNECTIONS", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Lost_connections",SKIP_OPEN_TABLE}, + {"ACCESS_DENIED", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Access_denied",SKIP_OPEN_TABLE}, + {"EMPTY_QUERIES", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Empty_queries",SKIP_OPEN_TABLE}, + {0, 0, MYSQL_TYPE_STRING, 0, 0, 0, 0} +}; + +ST_FIELD_INFO client_stats_fields_info[]= +{ + {"CLIENT", LIST_PROCESS_HOST_LEN, MYSQL_TYPE_STRING, 0, 0, "Client",SKIP_OPEN_TABLE}, + {"TOTAL_CONNECTIONS", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Total_connections",SKIP_OPEN_TABLE}, + {"CONCURRENT_CONNECTIONS", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Concurrent_connections",SKIP_OPEN_TABLE}, + {"CONNECTED_TIME", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Connected_time",SKIP_OPEN_TABLE}, + {"BUSY_TIME", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_DOUBLE, 0, 0, "Busy_time",SKIP_OPEN_TABLE}, + {"CPU_TIME", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_DOUBLE, 0, 0, "Cpu_time",SKIP_OPEN_TABLE}, + {"BYTES_RECEIVED", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Bytes_received",SKIP_OPEN_TABLE}, + {"BYTES_SENT", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Bytes_sent",SKIP_OPEN_TABLE}, + {"BINLOG_BYTES_WRITTEN", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Binlog_bytes_written",SKIP_OPEN_TABLE}, + {"ROWS_READ", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Rows_read",SKIP_OPEN_TABLE}, + {"ROWS_SENT", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Rows_sent",SKIP_OPEN_TABLE}, + {"ROWS_DELETED", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Rows_deleted",SKIP_OPEN_TABLE}, + {"ROWS_INSERTED", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Rows_inserted",SKIP_OPEN_TABLE}, + {"ROWS_UPDATED", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Rows_updated",SKIP_OPEN_TABLE}, + {"SELECT_COMMANDS", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Select_commands",SKIP_OPEN_TABLE}, + {"UPDATE_COMMANDS", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Update_commands",SKIP_OPEN_TABLE}, + {"OTHER_COMMANDS", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Other_commands",SKIP_OPEN_TABLE}, + {"COMMIT_TRANSACTIONS", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Commit_transactions",SKIP_OPEN_TABLE}, + {"ROLLBACK_TRANSACTIONS", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Rollback_transactions",SKIP_OPEN_TABLE}, + {"DENIED_CONNECTIONS", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Denied_connections",SKIP_OPEN_TABLE}, + {"LOST_CONNECTIONS", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Lost_connections",SKIP_OPEN_TABLE}, + {"ACCESS_DENIED", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Access_denied",SKIP_OPEN_TABLE}, + {"EMPTY_QUERIES", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Empty_queries",SKIP_OPEN_TABLE}, + {0, 0, MYSQL_TYPE_STRING, 0, 0, 0, 0} +}; + + +ST_FIELD_INFO table_stats_fields_info[]= +{ + {"TABLE_SCHEMA", NAME_LEN, MYSQL_TYPE_STRING, 0, 0, "Table_schema",SKIP_OPEN_TABLE}, + {"TABLE_NAME", NAME_LEN, MYSQL_TYPE_STRING, 0, 0, "Table_name",SKIP_OPEN_TABLE}, + {"ROWS_READ", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Rows_read",SKIP_OPEN_TABLE}, + {"ROWS_CHANGED", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Rows_changed",SKIP_OPEN_TABLE}, + {"ROWS_CHANGED_X_INDEXES", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Rows_changed_x_#indexes",SKIP_OPEN_TABLE}, + {0, 0, MYSQL_TYPE_STRING, 0, 0, 0, 0} +}; + +ST_FIELD_INFO index_stats_fields_info[]= +{ + {"TABLE_SCHEMA", NAME_LEN, MYSQL_TYPE_STRING, 0, 0, "Table_schema",SKIP_OPEN_TABLE}, + {"TABLE_NAME", NAME_LEN, MYSQL_TYPE_STRING, 0, 0, "Table_name",SKIP_OPEN_TABLE}, + {"INDEX_NAME", NAME_LEN, MYSQL_TYPE_STRING, 0, 0, "Index_name",SKIP_OPEN_TABLE}, + {"ROWS_READ", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Rows_read",SKIP_OPEN_TABLE}, + {0, 0, MYSQL_TYPE_STRING, 0, 0, 0,0} +}; /* Find schema_tables elment by name @@ -6683,6 +7071,8 @@ ST_SCHEMA_TABLE schema_tables[]= { {"CHARACTER_SETS", charsets_fields_info, create_schema_table, fill_schema_charsets, make_character_sets_old_format, 0, -1, -1, 0, 0}, + {"CLIENT_STATISTICS", client_stats_fields_info, create_schema_table, + fill_schema_client_stats, make_old_format, 0, -1, -1, 0, 0}, {"COLLATIONS", collation_fields_info, create_schema_table, fill_schema_collation, make_old_format, 0, -1, -1, 0, 0}, {"COLLATION_CHARACTER_SET_APPLICABILITY", coll_charset_app_fields_info, @@ -6707,6 +7097,8 @@ ST_SCHEMA_TABLE schema_tables[]= fill_status, make_old_format, 0, 0, -1, 0, 0}, {"GLOBAL_VARIABLES", variables_fields_info, create_schema_table, fill_variables, make_old_format, 0, 0, -1, 0, 0}, + {"INDEX_STATISTICS", index_stats_fields_info, create_schema_table, + fill_schema_index_stats, make_old_format, 0, -1, -1, 0, 0}, {"KEY_COLUMN_USAGE", key_column_usage_fields_info, create_schema_table, get_all_tables, 0, get_schema_key_column_usage_record, 4, 5, 0, OPEN_TABLE_ONLY}, @@ -6748,11 +7140,15 @@ ST_SCHEMA_TABLE schema_tables[]= get_all_tables, make_table_names_old_format, 0, 1, 2, 1, 0}, {"TABLE_PRIVILEGES", table_privileges_fields_info, create_schema_table, fill_schema_table_privileges, 0, 0, -1, -1, 0, 0}, + {"TABLE_STATISTICS", table_stats_fields_info, create_schema_table, + fill_schema_table_stats, make_old_format, 0, -1, -1, 0, 0}, {"TRIGGERS", triggers_fields_info, create_schema_table, get_all_tables, make_old_format, get_schema_triggers_record, 5, 6, 0, OPEN_TABLE_ONLY}, {"USER_PRIVILEGES", user_privileges_fields_info, create_schema_table, fill_schema_user_privileges, 0, 0, -1, -1, 0, 0}, + {"USER_STATISTICS", user_stats_fields_info, create_schema_table, + fill_schema_user_stats, make_old_format, 0, -1, -1, 0, 0}, {"VARIABLES", variables_fields_info, create_schema_table, fill_variables, make_old_format, 0, 0, -1, 1, 0}, {"VIEWS", view_fields_info, create_schema_table, === modified file 'sql/sql_table.cc' --- sql/sql_table.cc 2009-09-18 01:04:43 +0000 +++ sql/sql_table.cc 2009-10-17 08:13:46 +0000 @@ -7815,7 +7815,7 @@ bool mysql_checksum_table(THD *thd, TABL goto err; } ha_checksum row_crc= 0; - int error= t->file->rnd_next(t->record[0]); + int error= t->file->ha_rnd_next(t->record[0]); if (unlikely(error)) { if (error == HA_ERR_RECORD_DELETED) === modified file 'sql/sql_udf.cc' --- sql/sql_udf.cc 2009-05-15 12:57:51 +0000 +++ sql/sql_udf.cc 2009-10-17 08:09:23 +0000 @@ -567,10 +567,10 @@ int mysql_drop_function(THD *thd,const L goto err; table->use_all_columns(); table->field[0]->store(exact_name_str, exact_name_len, &my_charset_bin); - if (!table->file->index_read_idx_map(table->record[0], 0, - (uchar*) table->field[0]->ptr, - HA_WHOLE_KEY, - HA_READ_KEY_EXACT)) + if (!table->file->ha_index_read_idx_map(table->record[0], 0, + (uchar*) table->field[0]->ptr, + HA_WHOLE_KEY, + HA_READ_KEY_EXACT)) { int error; if ((error = table->file->ha_delete_row(table->record[0]))) === modified file 'sql/sql_update.cc' --- sql/sql_update.cc 2009-09-07 20:50:10 +0000 +++ sql/sql_update.cc 2009-10-17 14:13:49 +0000 @@ -142,7 +142,7 @@ static void prepare_record_for_error_mes /* Tell the engine about the new set. */ table->file->column_bitmaps_signal(); /* Read record that is identified by table->file->ref. */ - (void) table->file->rnd_pos(table->record[1], table->file->ref); + (void) table->file->ha_rnd_pos(table->record[1], table->file->ref); /* Copy the newly read columns into the new record. */ for (field_p= table->field; (field= *field_p); field_p++) if (bitmap_is_set(&unique_map, field->field_index)) @@ -1928,7 +1928,7 @@ int multi_update::do_updates() { if (thd->killed && trans_safe) goto err; - if ((local_error=tmp_table->file->rnd_next(tmp_table->record[0]))) + if ((local_error= tmp_table->file->ha_rnd_next(tmp_table->record[0]))) { if (local_error == HA_ERR_END_OF_FILE) break; @@ -1943,12 +1943,12 @@ int multi_update::do_updates() uint field_num= 0; do { - if((local_error= - tbl->file->rnd_pos(tbl->record[0], - (uchar *) tmp_table->field[field_num]->ptr))) + if ((local_error= + tbl->file->ha_rnd_pos(tbl->record[0], + (uchar*) tmp_table->field[field_num]->ptr))) goto err; field_num++; - } while((tbl= check_opt_it++)); + } while ((tbl= check_opt_it++)); table->status|= STATUS_UPDATED; store_record(table,record[1]); === modified file 'sql/sql_yacc.yy' --- sql/sql_yacc.yy 2009-09-07 20:50:10 +0000 +++ sql/sql_yacc.yy 2009-10-17 07:26:29 +0000 @@ -598,6 +598,7 @@ bool my_yyoverflow(short **a, YYSTYPE ** %token CHECK_SYM /* SQL-2003-R */ %token CIPHER_SYM %token CLIENT_SYM +%token CLIENT_STATS_SYM %token CLOSE_SYM /* SQL-2003-R */ %token COALESCE /* SQL-2003-N */ %token CODE_SYM @@ -744,6 +745,7 @@ bool my_yyoverflow(short **a, YYSTYPE ** %token IMPORT %token INDEXES %token INDEX_SYM +%token INDEX_STATS_SYM %token INFILE %token INITIAL_SIZE_SYM %token INNER_SYM /* SQL-2003-R */ @@ -985,6 +987,7 @@ bool my_yyoverflow(short **a, YYSTYPE ** %token SIGNED_SYM %token SIMPLE_SYM /* SQL-2003-N */ %token SLAVE +%token SLOW_SYM %token SMALLINT /* SQL-2003-R */ %token SNAPSHOT_SYM %token SOCKET_SYM @@ -1029,6 +1032,7 @@ bool my_yyoverflow(short **a, YYSTYPE ** %token TABLES %token TABLESPACE %token TABLE_REF_PRIORITY +%token TABLE_STATS_SYM %token TABLE_SYM /* SQL-2003-R */ %token TABLE_CHECKSUM_SYM %token TEMPORARY /* SQL-2003-N */ @@ -1076,6 +1080,7 @@ bool my_yyoverflow(short **a, YYSTYPE ** %token UPGRADE_SYM %token USAGE /* SQL-2003-N */ %token USER /* SQL-2003-R */ +%token USER_STATS_SYM %token USE_FRM %token USE_SYM %token USING /* SQL-2003-R */ @@ -9995,12 +10000,12 @@ show_param: if (prepare_schema_table(YYTHD, lex, 0, SCH_ENGINES)) MYSQL_YYABORT; } - | AUTHORS_SYM + | AUTHORS_SYM wild_and_where { LEX *lex=Lex; lex->sql_command= SQLCOM_SHOW_AUTHORS; } - | CONTRIBUTORS_SYM + | CONTRIBUTORS_SYM wild_and_where { LEX *lex=Lex; lex->sql_command= SQLCOM_SHOW_CONTRIBUTORS; @@ -10131,6 +10136,34 @@ show_param: { Lex->sql_command = SQLCOM_SHOW_SLAVE_STAT; } + | CLIENT_STATS_SYM wild_and_where + { + LEX *lex= Lex; + lex->sql_command= SQLCOM_SHOW_CLIENT_STATS; + if (prepare_schema_table(YYTHD, lex, 0, SCH_CLIENT_STATS)) + MYSQL_YYABORT; + } + | USER_STATS_SYM wild_and_where + { + LEX *lex= Lex; + lex->sql_command= SQLCOM_SHOW_USER_STATS; + if (prepare_schema_table(YYTHD, lex, 0, SCH_USER_STATS)) + MYSQL_YYABORT; + } + | TABLE_STATS_SYM wild_and_where + { + LEX *lex= Lex; + lex->sql_command= SQLCOM_SHOW_TABLE_STATS; + if (prepare_schema_table(YYTHD, lex, 0, SCH_TABLE_STATS)) + MYSQL_YYABORT; + } + | INDEX_STATS_SYM wild_and_where + { + LEX *lex= Lex; + lex->sql_command= SQLCOM_SHOW_INDEX_STATS; + if (prepare_schema_table(YYTHD, lex, 0, SCH_INDEX_STATS)) + MYSQL_YYABORT; + } | CREATE PROCEDURE sp_name { LEX *lex= Lex; @@ -10339,6 +10372,16 @@ flush_option: { Lex->type|= REFRESH_STATUS; } | SLAVE { Lex->type|= REFRESH_SLAVE; } + | SLOW_SYM QUERY_SYM LOGS_SYM + { Lex->type |= REFRESH_SLOW_QUERY_LOG; } + | CLIENT_STATS_SYM + { Lex->type|= REFRESH_CLIENT_STATS; } + | USER_STATS_SYM + { Lex->type|= REFRESH_USER_STATS; } + | TABLE_STATS_SYM + { Lex->type|= REFRESH_TABLE_STATS; } + | INDEX_STATS_SYM + { Lex->type|= REFRESH_INDEX_STATS; } | MASTER_SYM { Lex->type|= REFRESH_MASTER; } | DES_KEY_FILE @@ -11447,6 +11490,7 @@ keyword_sp: | CHAIN_SYM {} | CHANGED {} | CIPHER_SYM {} + | CLIENT_STATS_SYM {} | CLIENT_SYM {} | COALESCE {} | CODE_SYM {} @@ -11508,6 +11552,7 @@ keyword_sp: | HOSTS_SYM {} | HOUR_SYM {} | IDENTIFIED_SYM {} + | INDEX_STATS_SYM {} | INVOKER_SYM {} | IMPORT {} | INDEXES {} @@ -11631,6 +11676,7 @@ keyword_sp: | SIMPLE_SYM {} | SHARE_SYM {} | SHUTDOWN {} + | SLOW_SYM {} | SNAPSHOT_SYM {} | SOUNDS_SYM {} | SOURCE_SYM {} @@ -11650,6 +11696,7 @@ keyword_sp: | SUSPEND_SYM {} | SWAPS_SYM {} | SWITCHES_SYM {} + | TABLE_STATS_SYM {} | TABLES {} | TABLE_CHECKSUM_SYM {} | TABLESPACE {} @@ -11675,6 +11722,7 @@ keyword_sp: | UNKNOWN_SYM {} | UNTIL_SYM {} | USER {} + | USER_STATS_SYM {} | USE_FRM {} | VARIABLES {} | VIEW_SYM {} === modified file 'sql/structs.h' --- sql/structs.h 2009-06-26 19:57:42 +0000 +++ sql/structs.h 2009-10-18 15:39:18 +0000 @@ -76,6 +76,7 @@ typedef struct st_key { uint extra_length; uint usable_key_parts; /* Should normally be = key_parts */ uint block_size; + uint name_length; enum ha_key_alg algorithm; /* Note that parser is used when the table is opened for use, and @@ -88,6 +89,8 @@ typedef struct st_key { }; KEY_PART_INFO *key_part; char *name; /* Name of key */ + /* Unique name for cache; db + \0 + table_name + \0 + key_name + \0 */ + uchar *cache_name; /* Array of AVG(#records with the same field value) for 1st ... Nth key part. 0 means 'not known'. @@ -231,6 +234,111 @@ typedef struct user_conn { USER_RESOURCES user_resources; } USER_CONN; +typedef struct st_user_stats +{ + char user[max(USERNAME_LENGTH, LIST_PROCESS_HOST_LEN) + 1]; + // Account name the user is mapped to when this is a user from mapped_user. + // Otherwise, the same value as user. + char priv_user[max(USERNAME_LENGTH, LIST_PROCESS_HOST_LEN) + 1]; + uint user_name_length; + uint total_connections; + uint concurrent_connections; + time_t connected_time; // in seconds + double busy_time; // in seconds + double cpu_time; // in seconds + ulonglong bytes_received; + ulonglong bytes_sent; + ulonglong binlog_bytes_written; + ha_rows rows_examined, rows_read, rows_sent; + ha_rows rows_updated, rows_deleted, rows_inserted; + ulonglong select_commands, update_commands, other_commands; + ulonglong commit_trans, rollback_trans; + ulonglong denied_connections, lost_connections; + ulonglong access_denied_errors; + ulonglong empty_queries; +} USER_STATS; + +/* Lookup function for hash tables with USER_STATS entries */ +extern "C" uchar *get_key_user_stats(USER_STATS *user_stats, size_t *length, + my_bool not_used __attribute__((unused))); + +/* Free all memory for a hash table with USER_STATS entries */ +extern void free_user_stats(USER_STATS* user_stats); + +/* Intialize an instance of USER_STATS */ +extern void +init_user_stats(USER_STATS *user_stats, + const char *user, + size_t user_length, + const char *priv_user, + uint total_connections, + uint concurrent_connections, + time_t connected_time, + double busy_time, + double cpu_time, + ulonglong bytes_received, + ulonglong bytes_sent, + ulonglong binlog_bytes_written, + ha_rows rows_sent, + ha_rows rows_read, + ha_rows rows_inserted, + ha_rows rows_deleted, + ha_rows rows_updated, + ulonglong select_commands, + ulonglong update_commands, + ulonglong other_commands, + ulonglong commit_trans, + ulonglong rollback_trans, + ulonglong denied_connections, + ulonglong lost_connections, + ulonglong access_denied_errors, + ulonglong empty_queries); + +/* Increment values of an instance of USER_STATS */ +extern void +add_user_stats(USER_STATS *user_stats, + uint total_connections, + uint concurrent_connections, + time_t connected_time, + double busy_time, + double cpu_time, + ulonglong bytes_received, + ulonglong bytes_sent, + ulonglong binlog_bytes_written, + ha_rows rows_sent, + ha_rows rows_read, + ha_rows rows_inserted, + ha_rows rows_deleted, + ha_rows rows_updated, + ulonglong select_commands, + ulonglong update_commands, + ulonglong other_commands, + ulonglong commit_trans, + ulonglong rollback_trans, + ulonglong denied_connections, + ulonglong lost_connections, + ulonglong access_denied_errors, + ulonglong empty_queries); + +typedef struct st_table_stats +{ + char table[NAME_LEN * 2 + 2]; // [db] + '\0' + [table] + '\0' + uint table_name_length; + ulonglong rows_read, rows_changed; + ulonglong rows_changed_x_indexes; + /* Stores enum db_type, but forward declarations cannot be done */ + int engine_type; +} TABLE_STATS; + +typedef struct st_index_stats +{ + // [db] + '\0' + [table] + '\0' + [index] + '\0' + char index[NAME_LEN * 3 + 3]; + uint index_name_length; /* Length of 'index' */ + ulonglong rows_read; +} INDEX_STATS; + + /* Bits in form->update */ #define REG_MAKE_DUPP 1 /* Make a copy of record when read */ #define REG_NEW_RECORD 2 /* Write a new record if not found */ === modified file 'sql/table.cc' --- sql/table.cc 2009-09-09 21:06:57 +0000 +++ sql/table.cc 2009-10-17 14:00:24 +0000 @@ -1325,6 +1325,19 @@ static int open_binary_frm(THD *thd, TAB { uint usable_parts= 0; keyinfo->name=(char*) share->keynames.type_names[key]; + keyinfo->name_length= strlen(keyinfo->name); + keyinfo->cache_name= + (uchar*) alloc_root(&share->mem_root, + share->table_cache_key.length+ + keyinfo->name_length + 1); + if (keyinfo->cache_name) // If not out of memory + { + uchar *pos= keyinfo->cache_name; + memcpy(pos, share->table_cache_key.str, share->table_cache_key.length); + memcpy(pos + share->table_cache_key.length, keyinfo->name, + keyinfo->name_length+1); + } + /* Fix fulltext keys for old .frm files */ if (share->key_info[key].flags & HA_FULLTEXT) share->key_info[key].algorithm= HA_KEY_ALG_FULLTEXT; === modified file 'sql/table.h' --- sql/table.h 2009-09-15 10:46:35 +0000 +++ sql/table.h 2009-10-17 07:32:14 +0000 @@ -878,6 +878,7 @@ typedef struct st_foreign_key_info enum enum_schema_tables { SCH_CHARSETS= 0, + SCH_CLIENT_STATS, SCH_COLLATIONS, SCH_COLLATION_CHARACTER_SET_APPLICABILITY, SCH_COLUMNS, @@ -887,6 +888,7 @@ enum enum_schema_tables SCH_FILES, SCH_GLOBAL_STATUS, SCH_GLOBAL_VARIABLES, + SCH_INDEX_STATS, SCH_KEY_COLUMN_USAGE, SCH_OPEN_TABLES, SCH_PARTITIONS, @@ -905,8 +907,10 @@ enum enum_schema_tables SCH_TABLE_CONSTRAINTS, SCH_TABLE_NAMES, SCH_TABLE_PRIVILEGES, + SCH_TABLE_STATS, SCH_TRIGGERS, SCH_USER_PRIVILEGES, + SCH_USER_STATS, SCH_VARIABLES, SCH_VIEWS }; === modified file 'sql/tztime.cc' --- sql/tztime.cc 2009-09-07 20:50:10 +0000 +++ sql/tztime.cc 2009-10-17 08:09:23 +0000 @@ -1676,7 +1676,7 @@ my_tz_init(THD *org_thd, const char *def tz_leapcnt= 0; - res= table->file->index_first(table->record[0]); + res= table->file->ha_index_first(table->record[0]); while (!res) { @@ -1698,7 +1698,7 @@ my_tz_init(THD *org_thd, const char *def tz_leapcnt, (ulong) tz_lsis[tz_leapcnt-1].ls_trans, tz_lsis[tz_leapcnt-1].ls_corr)); - res= table->file->index_next(table->record[0]); + res= table->file->ha_index_next(table->record[0]); } (void)table->file->ha_index_end(); @@ -1865,8 +1865,8 @@ tz_load_from_open_tables(const String *t */ (void)table->file->ha_index_init(0, 1); - if (table->file->index_read_map(table->record[0], table->field[0]->ptr, - HA_WHOLE_KEY, HA_READ_KEY_EXACT)) + if (table->file->ha_index_read_map(table->record[0], table->field[0]->ptr, + HA_WHOLE_KEY, HA_READ_KEY_EXACT)) { #ifdef EXTRA_DEBUG /* @@ -1893,8 +1893,8 @@ tz_load_from_open_tables(const String *t table->field[0]->store((longlong) tzid, TRUE); (void)table->file->ha_index_init(0, 1); - if (table->file->index_read_map(table->record[0], table->field[0]->ptr, - HA_WHOLE_KEY, HA_READ_KEY_EXACT)) + if (table->file->ha_index_read_map(table->record[0], table->field[0]->ptr, + HA_WHOLE_KEY, HA_READ_KEY_EXACT)) { sql_print_error("Can't find description of time zone '%u'", tzid); goto end; @@ -1920,8 +1920,8 @@ tz_load_from_open_tables(const String *t table->field[0]->store((longlong) tzid, TRUE); (void)table->file->ha_index_init(0, 1); - res= table->file->index_read_map(table->record[0], table->field[0]->ptr, - (key_part_map)1, HA_READ_KEY_EXACT); + res= table->file->ha_index_read_map(table->record[0], table->field[0]->ptr, + (key_part_map)1, HA_READ_KEY_EXACT); while (!res) { ttid= (uint)table->field[1]->val_int(); @@ -1968,8 +1968,8 @@ tz_load_from_open_tables(const String *t tmp_tz_info.typecnt= ttid + 1; - res= table->file->index_next_same(table->record[0], - table->field[0]->ptr, 4); + res= table->file->ha_index_next_same(table->record[0], + table->field[0]->ptr, 4); } if (res != HA_ERR_END_OF_FILE) @@ -1991,8 +1991,8 @@ tz_load_from_open_tables(const String *t table->field[0]->store((longlong) tzid, TRUE); (void)table->file->ha_index_init(0, 1); - res= table->file->index_read_map(table->record[0], table->field[0]->ptr, - (key_part_map)1, HA_READ_KEY_EXACT); + res= table->file->ha_index_read_map(table->record[0], table->field[0]->ptr, + (key_part_map)1, HA_READ_KEY_EXACT); while (!res) { ttime= (my_time_t)table->field[1]->val_int(); @@ -2021,8 +2021,8 @@ tz_load_from_open_tables(const String *t ("time_zone_transition table: tz_id: %u tt_time: %lu tt_id: %u", tzid, (ulong) ttime, ttid)); - res= table->file->index_next_same(table->record[0], - table->field[0]->ptr, 4); + res= table->file->ha_index_next_same(table->record[0], + table->field[0]->ptr, 4); } /* ----------- Regards, Monty

3 14

[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (monty:2792)
by Michael Widenius 23 Oct '09

23 Oct '09

#At lp:maria based on revid:knielsen@knielsen-hq.org-20091023114317-mypsimwtn0ehksnq 2792 Michael Widenius 2009-10-23 [merge] Automatic merge modified: Docs/INSTALL-BINARY Docs/mysql.info README configure.in libmysql/libmysql.c scripts/make_binary_distribution.sh scripts/mysql_secure_installation.sh sql/mysqld.cc storage/maria/Makefile.am storage/myisam/Makefile.am support-files/Makefile.am support-files/config.huge.ini.sh* support-files/config.medium.ini.sh* support-files/config.small.ini.sh* support-files/mysql.server.sh === modified file 'Docs/INSTALL-BINARY' --- a/Docs/INSTALL-BINARY 2009-09-16 12:03:18 +0000 +++ b/Docs/INSTALL-BINARY 2009-10-23 16:48:54 +0000 @@ -1,25 +1,20 @@ +MariaDB and MySQL have identical install methods. In this document we +describe how to install MariaDB; However all documentation at www.mysql.com +also applies. -2.9. Installing MySQL from tar.gz Packages on Other Unix-Like Systems - This section covers the installation of MySQL binary distributions - that are provided for various platforms in the form of compressed - tar files (files with a .tar.gz extension). See Section 2.1.2.4, - "MySQL Binaries Compiled by Sun Microsystems, Inc.," for a - detailed list. +2.9. Installing MariaDB from tar.gz Packages on Other Unix-Like Systems - To obtain MySQL, see Section 2.1.3, "How to Get MySQL." + This section covers the installation of MariaDB binary distributions + that are provided for various platforms in the form of compressed + tar files (files with a .tar.gz extension). - MySQL tar file binary distributions have names of the form - mysql-VERSION-OS.tar.gz, where VERSION is a number (for example, + MariaDB tar file binary distributions have names of the form + mariadb-VERSION-OS.tar.gz, where VERSION is a number (for example, 5.1.39), and OS indicates the type of operating system for which the distribution is intended (for example, pc-linux-i686). - In addition to these generic packages, we also offer binaries in - platform-specific package formats for selected platforms. See - Section 2.2, "Standard MySQL Installation Using a Binary - Distribution," for more information on how to install these. - - You need the following tools to install a MySQL tar file binary + You need the following tools to install a MariaDB tar file binary distribution: * GNU gunzip to uncompress the distribution. @@ -33,11 +28,14 @@ program. On other systems with a deficient tar, you should install GNU tar first. - If you run into problems and need to file a bug report, please use - the instructions in Section 1.6, "How to Report Bugs or Problems." + If you run into problems and need to file a bug report, + please report them to: http://bugs.launchpad.net/maria + + See the instructions in Section 1.6, "How to Report Bugs or Problems." The basic commands that you must execute to install and use a - MySQL binary distribution are: + MariaDB binary distribution are: + shell> groupadd mysql shell> useradd -g mysql mysql shell> cd /usr/local @@ -53,7 +51,7 @@ shell> bin/mysqld_safe --user=mysql & Note - This procedure does not set up any passwords for MySQL accounts. + This procedure does not set up any passwords for MariaDB accounts. After following the procedure, proceed to Section 2.11, "Post-Installation Setup and Testing." @@ -80,8 +78,8 @@ shell> useradd -g mysql mysql shell> cd /usr/local 3. Obtain a distribution file using the instructions in Section - 2.1.3, "How to Get MySQL." For a given release, binary - distributions for all platforms are built from the same MySQL + 2.1.3, "How to Get MariaDB." For a given release, binary + distributions for all platforms are built from the same MariaDB source distribution. 4. Unpack the distribution, which creates the installation @@ -106,7 +104,7 @@ shell> cd mysql + The bin directory contains client programs and the server. You should add the full path name of this directory to your PATH environment variable so that your - shell finds the MySQL programs properly. See Section + shell finds the MariaDB programs properly. See Section 2.14, "Environment Variables." + The scripts directory contains the mysql_install_db @@ -126,8 +124,8 @@ shell> chgrp -R mysql . the mysql user. The second changes the group attribute to the mysql group. - 7. If you have not installed MySQL before, you must create the - MySQL data directory and initialize the grant tables: + 7. If you have not installed MariaDB before, you must create the + MariaDB data directory and initialize the grant tables: shell> scripts/mysql_install_db --user=mysql If you run the command as root, include the --user option as shown. If you run the command while logged in as that user, @@ -137,25 +135,26 @@ shell> scripts/mysql_install_db --user=m After creating or updating the grant tables, you need to restart the server manually. - 8. Most of the MySQL installation can be owned by root if you + 8. Most of the MariaDB installation can be owned by root if you like. The exception is that the data directory must be owned by mysql. To accomplish this, run the following commands as root in the installation directory: + shell> chown -R root . shell> chown -R mysql data - 9. If you want MySQL to start automatically when you boot your + 9. If you want MariaDB to start automatically when you boot your machine, you can copy support-files/mysql.server to the location where your system has its startup files. More information can be found in the support-files/mysql.server script itself and in Section 2.11.2.2, "Starting and Stopping - MySQL Automatically." + MariaDB Automatically." 10. You can set up new accounts using the bin/mysql_setpermission script if you install the DBI and DBD::mysql Perl modules. See Section 4.6.14, "mysql_setpermission --- Interactively Set Permissions in Grant Tables." For Perl module installation instructions, see Section 2.15, "Perl Installation Notes." - 11. If you would like to use mysqlaccess and have the MySQL + 11. If you would like to use mysqlaccess and have the MariaDB distribution in some nonstandard location, you must change the location where mysqlaccess expects to find the mysql client. Edit the bin/mysqlaccess script at approximately line 18. @@ -166,7 +165,7 @@ $MYSQL = '/usr/local/bin/mysql'; error will occur when you run mysqlaccess. After everything has been unpacked and installed, you should test - your distribution. To start the MySQL server, use the following + your distribution. To start the MariaDB server, use the following command: shell> bin/mysqld_safe --user=mysql & @@ -185,7 +184,7 @@ shell> bin/mysqld_safe --user=mysql & Note - The accounts that are listed in the MySQL grant tables initially + The accounts that are listed in the MariaDB grant tables initially have no passwords. After starting the server, you should set up passwords for them using the instructions in Section 2.11, "Post-Installation Setup and Testing." === modified file 'Docs/mysql.info' --- a/Docs/mysql.info 2007-11-02 11:29:13 +0000 +++ b/Docs/mysql.info 2009-10-23 16:48:54 +0000 @@ -1,3 +1,10 @@ +MariaDB is in most aspects identical to MySQL. + +Differences between MySQL and MariaDB can be found at: +http://askmonty.org/wiki/index.php/MariaDB_versus_MySQL + +The MariaDB references manual can be found at: +http://askmonty.org/wiki/index.php/Manual The MySQL Reference Manual is available in various formats on http://dev.mysql.com/doc; if you're interested in the DocBook XML === modified file 'README' --- a/README 2009-09-15 10:46:35 +0000 +++ b/README 2009-10-23 16:48:54 +0000 @@ -1,5 +1,4 @@ This is a release of MariaDB, a branch of MySQL. -MySQL is brought to you by the MySQL team at Sun Microsystems, Inc. MariaDB is a drop-in replacement of MySQL, with more features, less bugs and better performance. === modified file 'configure.in' --- a/configure.in 2009-10-16 06:18:37 +0000 +++ b/configure.in 2009-10-23 19:26:26 +0000 @@ -2897,13 +2897,11 @@ AC_CONFIG_COMMANDS_POST(ac_configure_arg AC_OUTPUT echo -echo "MySQL has a Web site at http://www.mysql.com/ which carries details on the" -echo "latest release, upcoming features, and other information to make your" -echo "work or play with MySQL more productive. There you can also find" -echo "information about mailing lists for MySQL discussion." +echo "You can find information about MariaDB at" +echo http://askmonty.org/wiki/index.php/MariaDB echo echo "Remember to check the platform specific part of the reference manual for" -echo "hints about installing MySQL on your platform. Also have a look at the" +echo "hints about installing MariaDB on your platform. Also have a look at the" echo "files in the Docs directory." echo @@ -2922,5 +2920,5 @@ echo "---" # The following text is checked in ./Do-compile to verify that configure # ended sucessfully - don't remove it. -echo "Thank you for choosing MySQL!" +echo "Thank you for choosing MariaDB!" echo === modified file 'libmysql/libmysql.c' --- a/libmysql/libmysql.c 2009-10-02 10:36:28 +0000 +++ b/libmysql/libmysql.c 2009-10-23 16:48:54 +0000 @@ -1432,7 +1432,8 @@ mysql_get_server_info(MYSQL *mysql) my_bool STDCALL mariadb_connection(MYSQL *mysql) { - return strinstr(mysql->server_version, "MariaDB") != 0; + return (strinstr(mysql->server_version, "MariaDB") != 0 || + strinstr(mysql->server_version, "-maria-") != 0); } const char * STDCALL === modified file 'scripts/make_binary_distribution.sh' --- a/scripts/make_binary_distribution.sh 2009-10-20 23:32:21 +0000 +++ b/scripts/make_binary_distribution.sh 2009-10-23 16:48:54 +0000 @@ -239,8 +239,8 @@ if [ x"$BASE_SYSTEM" != x"netware" ] ; t # ---------------------------------------------------------------------- cd scripts - rm -f mysql_install_db - @MAKE@ mysql_install_db \ + rm -f mysql_install_db mysqld_safe mysql_fix_privilege_tables + @MAKE@ mysql_install_db mysqld_safe mysql_fix_privilege_tables \ prefix=. \ bindir=./bin \ sbindir=./bin \ @@ -257,7 +257,7 @@ if [ x"$BASE_SYSTEM" != x"netware" ] ; t sbindir=./bin \ scriptdir=./bin \ libexecdir=./bin \ - pkgdatadir=@pkgdatadir@ + pkgdatadir=./share cd .. # ---------------------------------------------------------------------- @@ -320,6 +320,33 @@ if [ x"$BASE_SYSTEM" != x"netware" ] ; t mkdir $DEST/data $DEST/data/mysql $DEST/data/test chmod o-rwx $DEST/data $DEST/data/mysql $DEST/data/test + # Remove not needed files + rm $DEST/share/mysql/errmsg.txt + + # Remove NDB files + rm -f $DEST/share/mysql/ndb-config-2-node.ini \ + $DEST/share/mysql/config* + + # + # Move things to make them easier to find in tar installation + # + mv $DEST/libexec/* $DEST/bin + mv $DEST/share/man $DEST + mv $DEST/share/mysql/binary-configure $DEST/configure + mv $DEST/share/mysql/*.sql $DEST/share + mv $DEST/share/mysql/*.cnf $DEST/share/mysql/*.server $DEST/share/mysql/mysql-log-rotate $DEST/support-files + rmdir $DEST/libexec + + # + # Move some scripts that are only run once to 'scripts' directory + # but add symbolic links instead to old place for compatibility + # + for i in mysql_secure_installation mysql_fix_extensions mysql_fix_privilege_tables + do + mv $DEST/bin/$i $DEST/scripts + ln -s "../scripts/$i" $DEST/bin/$i + done + # ---------------------------------------------------------------------- # Create the result tar file # ---------------------------------------------------------------------- @@ -496,12 +523,21 @@ rm -f $BASE/bin/Makefile* $BASE/bin/*.in $BASE/bin/mysql_install_db $BASE/bin/make_binary_distribution \ $BASE/bin/make_win_* \ $BASE/bin/setsomevars $BASE/support-files/Makefile* \ - $BASE/support-files/*.sh + $BASE/support-files/*.sh \ + $BASE/share/mysql/errmsg.txt + +# Remove NDB files +rm -f $BASE/share/ndb-config-2-node.ini \ + $BASE/share/mysql/config* # -# Copy system dependent files +# Move things to make things easier to find in tar installation # -./scripts/fill_help_tables < ./Docs/manual.texi >> ./netware/init_db.sql + +mv $BASE/share/man $BASE +mv $BASE/share/mysql/binary-configure $BASE/configure +mv $BASE/share/mysql/*.sql $BASE/share +mv $BASE/share/mysql/*.cnf $BASE/share/mysql/*.server $BASE/share/mysql/mysql-log-rotate $BASE/support-files # # Remove system dependent files @@ -515,12 +551,6 @@ rm -f $BASE/support-files/magic \ $BASE/support-files/MySQL-shared-compat.spec \ $BASE/INSTALL-BINARY -# Clean up if we did this from a bk tree -if [ -d $BASE/sql-bench/SCCS ] ; then - find $BASE/share -name SCCS -print | xargs rm -rf - find $BASE/sql-bench -name SCCS -print | xargs rm -rf -fi - BASE2=$TMP/$NEW_NAME rm -rf $BASE2 mv $BASE $BASE2 === modified file 'scripts/mysql_secure_installation.sh' --- a/scripts/mysql_secure_installation.sh 2007-01-01 04:31:23 +0000 +++ b/scripts/mysql_secure_installation.sh 2009-10-23 16:48:54 +0000 @@ -23,6 +23,157 @@ trap "interrupt" 2 rootpass="" echo_n= echo_c= +basedir= +bindir= + +parse_arg() +{ + echo "$1" | sed -e 's/^[^=]*=//' +} + +parse_arguments() +{ + # We only need to pass arguments through to the server if we don't + # handle them here. So, we collect unrecognized options (passed on + # the command line) into the args variable. + pick_args= + if test "$1" = PICK-ARGS-FROM-ARGV + then + pick_args=1 + shift + fi + + for arg + do + case "$arg" in + --basedir=*) basedir=`parse_arg "$arg"` ;; + --no-defaults|--defaults-file=*|--defaults-extra-file=*) + defaults="$arg" ;; + *) + if test -n "$pick_args" + then + # This sed command makes sure that any special chars are quoted, + # so the arg gets passed exactly to the server. + # XXX: This is broken; true fix requires using eval and proper + # quoting of every single arg ($basedir, $ldata, etc.) + #args="$args "`echo "$arg" | sed -e 's,$[^a-zA-Z0-9_.-]$,\\\\\1,g'` + args="$args $arg" + fi + ;; + esac + done +} + +# Try to find a specific file within --basedir which can either be a binary +# release or installed source directory and return the path. +find_in_basedir() +{ + return_dir= + case "$1" in + --dir) + return_dir=1; shift + ;; + esac + + file=$1; shift + + for dir in "$@" + do + if test -f "$basedir/$dir/$file" + then + if test -n "$return_dir" + then + echo "$basedir/$dir" + else + echo "$basedir/$dir/$file" + fi + break + fi + done +} + +cannot_find_file() +{ + echo + echo "FATAL ERROR: Could not find $1" + + shift + if test $# -ne 0 + then + echo + echo "The following directories were searched:" + echo + for dir in "$@" + do + echo " $dir" + done + fi + + echo + echo "If you compiled from source, you need to run 'make install' to" + echo "copy the software into the correct location ready for operation." + echo + echo "If you are using a binary release, you must either be at the top" + echo "level of the extracted archive, or pass the --basedir option" + echo "pointing to that location." + echo +} + +# Ok, let's go. We first need to parse arguments which are required by +# my_print_defaults so that we can execute it first, then later re-parse +# the command line to add any extra bits that we need. +parse_arguments PICK-ARGS-FROM-ARGV "$@" + +# +# We can now find my_print_defaults. This script supports: +# +# --srcdir=path pointing to compiled source tree +# --basedir=path pointing to installed binary location +# +# or default to compiled-in locations. +# + +if test -n "$basedir" +then + print_defaults=`find_in_basedir my_print_defaults bin extra` + echo "print: $print_defaults" + if test -z "$print_defaults" + then + cannot_find_file my_print_defaults $basedir/bin $basedir/extra + exit 1 + fi +else + print_defaults="@bindir@/my_print_defaults" +fi + +if test ! -x "$print_defaults" +then + cannot_find_file "$print_defaults" + exit 1 +fi + +# Now we can get arguments from the group [client] +# in the my.cfg file, then re-run to merge with command line arguments. +parse_arguments `$print_defaults $defaults client` +parse_arguments PICK-ARGS-FROM-ARGV "$@" + +# Configure paths to support files +if test -n "$basedir" +then + bindir="$basedir/bin" +elif test -f "./bin/mysql" + then + bindir="./bin" +else + bindir="@bindir@" +fi + +mysql_command=`find_in_basedir mysql $bindir` +if test -z "$print_defaults" +then + cannot_find_file mysql $bindir + exit 1 +fi set_echo_compat() { case `echo "testing\c"`,`echo -n testing` in @@ -39,7 +190,7 @@ prepare() { do_query() { echo $1 >$command - mysql --defaults-file=$config <$command + $bindir/mysql --defaults-file=$config <$command return $? } @@ -185,14 +336,9 @@ prepare set_echo_compat echo -echo -echo -echo echo "NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MySQL" echo " SERVERS IN PRODUCTION USE! PLEASE READ EACH STEP CAREFULLY!" echo -echo - echo "In order to log into MySQL to secure it, we'll need the current" echo "password for the root user. If you've just installed MySQL, and" echo "you haven't set the root password yet, the password will be blank," @@ -310,13 +456,8 @@ echo cleanup echo -echo -echo echo "All done! If you've completed all of the above steps, your MySQL" echo "installation should now be secure." echo echo "Thanks for using MySQL!" -echo -echo - === modified file 'sql/mysqld.cc' --- a/sql/mysqld.cc 2009-10-23 11:43:17 +0000 +++ b/sql/mysqld.cc 2009-10-23 19:26:26 +0000 @@ -4560,7 +4560,13 @@ we force server id to 2, but this MySQL { select_thread_in_use= 0; // Allow 'kill' to work bootstrap(stdin); - unireg_abort(bootstrap_error ? 1 : 0); + if (!kill_in_progress) + unireg_abort(bootstrap_error ? 1 : 0); + else + { + sleep(2); // Wait for kill + exit(0); + } } if (opt_init_file) { === modified file 'storage/maria/Makefile.am' --- a/storage/maria/Makefile.am 2008-06-26 05:18:28 +0000 +++ b/storage/maria/Makefile.am 2009-10-23 16:48:54 +0000 @@ -32,7 +32,7 @@ SUBDIRS = . unittest EXTRA_DIST = ma_test_all.sh ma_test_all.res ma_test_big.sh \ ma_ft_stem.c CMakeLists.txt plug.in ma_test_recovery -pkgdata_DATA = ma_test_all ma_test_all.res ma_test_recovery +pkgdata_DATA = pkglib_LIBRARIES = libmaria.a bin_PROGRAMS = maria_chk maria_pack maria_ftdump maria_read_log \ maria_dump_log === modified file 'storage/myisam/Makefile.am' --- a/storage/myisam/Makefile.am 2007-02-28 16:50:51 +0000 +++ b/storage/myisam/Makefile.am 2009-10-23 16:48:54 +0000 @@ -28,7 +28,7 @@ LDADD = DEFS = @DEFS@ EXTRA_DIST = mi_test_all.sh mi_test_all.res ft_stem.c CMakeLists.txt plug.in -pkgdata_DATA = mi_test_all mi_test_all.res +pkgdata_DATA = pkglib_LIBRARIES = libmyisam.a bin_PROGRAMS = myisamchk myisamlog myisampack myisam_ftdump === modified file 'support-files/Makefile.am' --- a/support-files/Makefile.am 2009-02-24 16:54:03 +0000 +++ b/support-files/Makefile.am 2009-10-23 16:48:54 +0000 @@ -53,7 +53,9 @@ pkgsupp_DATA = my-small.cnf \ ndb-config-2-node.ini pkgsupp_SCRIPTS = mysql.server \ - mysqld_multi.server + mysqld_multi.server \ + binary-configure \ + mysql-log-rotate aclocaldir = $(datadir)/aclocal aclocal_DATA = mysql.m4 === modified file 'support-files/config.huge.ini.sh' (properties changed: +x to -x) === modified file 'support-files/config.medium.ini.sh' (properties changed: +x to -x) === modified file 'support-files/config.small.ini.sh' (properties changed: +x to -x) === modified file 'support-files/mysql.server.sh' --- a/support-files/mysql.server.sh 2009-10-16 06:15:30 +0000 +++ b/support-files/mysql.server.sh 2009-10-23 19:26:26 +0000 @@ -77,7 +77,12 @@ else datadir="$basedir/data" fi sbindir="$basedir/sbin" - libexecdir="$basedir/libexec" + if test -f "$basedir/bin/mysqld" + then + libexecdir="$basedir/bin" + else + libexecdir="$basedir/libexec" + fi fi # datadir_set is used to determine if datadir was set (and so should be @@ -126,6 +131,12 @@ parse_server_arguments() { datadir="$basedir/data" fi sbindir="$basedir/sbin" + if test -f "$basedir/bin/mysqld" + then + libexecdir="$basedir/bin" + else + libexecdir="$basedir/libexec" + fi libexecdir="$basedir/libexec" ;; --datadir=*) datadir=`echo "$arg" | sed -e 's/^[^=]*=//'`

1 0

[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (monty:2791)
by Michael Widenius 23 Oct '09

23 Oct '09

#At lp:maria based on revid:monty@askmonty.org-20091020233221-bbcl5rwjhurvogjw 2791 Michael Widenius 2009-10-23 Fixes for binary distribution in tar file - mysql_install_db doesn't require --basedir option anymore - Fix that mysql_install_db mysqld_safe mysql_fix_privilege_tables has right paths for tar binary install - Move some files from share/mysql to where they have always been (1.0 - 5.0) - Move scripts used when installing MariaDB to the scripts directory (Added symlinks in old place for compatibility) - Move man files to 'man' (from 'share/man') - Ensure that all scripts are executable mysql_secure_installation.sh - Added support for --basedir flag - Don't assume that the mysql binary is in the path Other: - Fixed crash when one got kill signal during bootstrap modified: Docs/INSTALL-BINARY Docs/mysql.info README configure.in libmysql/libmysql.c scripts/make_binary_distribution.sh scripts/mysql_secure_installation.sh sql/mysqld.cc storage/maria/Makefile.am storage/myisam/Makefile.am support-files/Makefile.am support-files/config.huge.ini.sh* support-files/config.medium.ini.sh* support-files/config.small.ini.sh* support-files/mysql.server.sh per-file messages: Docs/INSTALL-BINARY Change references from MySQL to MariaDB Docs/mysql.info Change references from MySQL to MariaDB README Removed duplicate row configure.in Change references from MySQL to MariaDB libmysql/libmysql.c Assume that if version string contains '-maria-' we are also using MariaDB scripts/make_binary_distribution.sh Fix that mysql_install_db mysqld_safe mysql_fix_privilege_tables has right paths for tar binary install Remove some files that should not be part of a MariaDB binary install Move some files from share/mysql to where they have always been (1.0 - 5.0) Move man files to 'man' (from 'share/man') Move scripts used when installing MariaDB to the scripts directory (Added symlinks in old place for compatibility) Removed generation of 'netware/init_db.sql', as it was never used Remove old reference to bk tree scripts/mysql_secure_installation.sh Added support for --basedir flag Don't assume that the mysql binary is in the path Use .my.cnf files Removed a lot of useless 'echo' rows sql/mysqld.cc Fixed crash when one got kill signal during bootstrap storage/maria/Makefile.am Don't add internal test files to binary distributions storage/myisam/Makefile.am Don't add internal test files to binary distributions support-files/Makefile.am Make scripts executable support-files/config.huge.ini.sh Removed execution bit support-files/config.medium.ini.sh Removed execution bit support-files/config.small.ini.sh Removed execution bit support-files/mysql.server.sh Ensure this works also mysqld is in the 'bin' directory === modified file 'Docs/INSTALL-BINARY' --- a/Docs/INSTALL-BINARY 2009-09-16 12:03:18 +0000 +++ b/Docs/INSTALL-BINARY 2009-10-23 16:48:54 +0000 @@ -1,25 +1,20 @@ +MariaDB and MySQL have identical install methods. In this document we +describe how to install MariaDB; However all documentation at www.mysql.com +also applies. -2.9. Installing MySQL from tar.gz Packages on Other Unix-Like Systems - This section covers the installation of MySQL binary distributions - that are provided for various platforms in the form of compressed - tar files (files with a .tar.gz extension). See Section 2.1.2.4, - "MySQL Binaries Compiled by Sun Microsystems, Inc.," for a - detailed list. +2.9. Installing MariaDB from tar.gz Packages on Other Unix-Like Systems - To obtain MySQL, see Section 2.1.3, "How to Get MySQL." + This section covers the installation of MariaDB binary distributions + that are provided for various platforms in the form of compressed + tar files (files with a .tar.gz extension). - MySQL tar file binary distributions have names of the form - mysql-VERSION-OS.tar.gz, where VERSION is a number (for example, + MariaDB tar file binary distributions have names of the form + mariadb-VERSION-OS.tar.gz, where VERSION is a number (for example, 5.1.39), and OS indicates the type of operating system for which the distribution is intended (for example, pc-linux-i686). - In addition to these generic packages, we also offer binaries in - platform-specific package formats for selected platforms. See - Section 2.2, "Standard MySQL Installation Using a Binary - Distribution," for more information on how to install these. - - You need the following tools to install a MySQL tar file binary + You need the following tools to install a MariaDB tar file binary distribution: * GNU gunzip to uncompress the distribution. @@ -33,11 +28,14 @@ program. On other systems with a deficient tar, you should install GNU tar first. - If you run into problems and need to file a bug report, please use - the instructions in Section 1.6, "How to Report Bugs or Problems." + If you run into problems and need to file a bug report, + please report them to: http://bugs.launchpad.net/maria + + See the instructions in Section 1.6, "How to Report Bugs or Problems." The basic commands that you must execute to install and use a - MySQL binary distribution are: + MariaDB binary distribution are: + shell> groupadd mysql shell> useradd -g mysql mysql shell> cd /usr/local @@ -53,7 +51,7 @@ shell> bin/mysqld_safe --user=mysql & Note - This procedure does not set up any passwords for MySQL accounts. + This procedure does not set up any passwords for MariaDB accounts. After following the procedure, proceed to Section 2.11, "Post-Installation Setup and Testing." @@ -80,8 +78,8 @@ shell> useradd -g mysql mysql shell> cd /usr/local 3. Obtain a distribution file using the instructions in Section - 2.1.3, "How to Get MySQL." For a given release, binary - distributions for all platforms are built from the same MySQL + 2.1.3, "How to Get MariaDB." For a given release, binary + distributions for all platforms are built from the same MariaDB source distribution. 4. Unpack the distribution, which creates the installation @@ -106,7 +104,7 @@ shell> cd mysql + The bin directory contains client programs and the server. You should add the full path name of this directory to your PATH environment variable so that your - shell finds the MySQL programs properly. See Section + shell finds the MariaDB programs properly. See Section 2.14, "Environment Variables." + The scripts directory contains the mysql_install_db @@ -126,8 +124,8 @@ shell> chgrp -R mysql . the mysql user. The second changes the group attribute to the mysql group. - 7. If you have not installed MySQL before, you must create the - MySQL data directory and initialize the grant tables: + 7. If you have not installed MariaDB before, you must create the + MariaDB data directory and initialize the grant tables: shell> scripts/mysql_install_db --user=mysql If you run the command as root, include the --user option as shown. If you run the command while logged in as that user, @@ -137,25 +135,26 @@ shell> scripts/mysql_install_db --user=m After creating or updating the grant tables, you need to restart the server manually. - 8. Most of the MySQL installation can be owned by root if you + 8. Most of the MariaDB installation can be owned by root if you like. The exception is that the data directory must be owned by mysql. To accomplish this, run the following commands as root in the installation directory: + shell> chown -R root . shell> chown -R mysql data - 9. If you want MySQL to start automatically when you boot your + 9. If you want MariaDB to start automatically when you boot your machine, you can copy support-files/mysql.server to the location where your system has its startup files. More information can be found in the support-files/mysql.server script itself and in Section 2.11.2.2, "Starting and Stopping - MySQL Automatically." + MariaDB Automatically." 10. You can set up new accounts using the bin/mysql_setpermission script if you install the DBI and DBD::mysql Perl modules. See Section 4.6.14, "mysql_setpermission --- Interactively Set Permissions in Grant Tables." For Perl module installation instructions, see Section 2.15, "Perl Installation Notes." - 11. If you would like to use mysqlaccess and have the MySQL + 11. If you would like to use mysqlaccess and have the MariaDB distribution in some nonstandard location, you must change the location where mysqlaccess expects to find the mysql client. Edit the bin/mysqlaccess script at approximately line 18. @@ -166,7 +165,7 @@ $MYSQL = '/usr/local/bin/mysql'; error will occur when you run mysqlaccess. After everything has been unpacked and installed, you should test - your distribution. To start the MySQL server, use the following + your distribution. To start the MariaDB server, use the following command: shell> bin/mysqld_safe --user=mysql & @@ -185,7 +184,7 @@ shell> bin/mysqld_safe --user=mysql & Note - The accounts that are listed in the MySQL grant tables initially + The accounts that are listed in the MariaDB grant tables initially have no passwords. After starting the server, you should set up passwords for them using the instructions in Section 2.11, "Post-Installation Setup and Testing." === modified file 'Docs/mysql.info' --- a/Docs/mysql.info 2007-11-02 11:29:13 +0000 +++ b/Docs/mysql.info 2009-10-23 16:48:54 +0000 @@ -1,3 +1,10 @@ +MariaDB is in most aspects identical to MySQL. + +Differences between MySQL and MariaDB can be found at: +http://askmonty.org/wiki/index.php/MariaDB_versus_MySQL + +The MariaDB references manual can be found at: +http://askmonty.org/wiki/index.php/Manual The MySQL Reference Manual is available in various formats on http://dev.mysql.com/doc; if you're interested in the DocBook XML === modified file 'README' --- a/README 2009-09-15 10:46:35 +0000 +++ b/README 2009-10-23 16:48:54 +0000 @@ -1,5 +1,4 @@ This is a release of MariaDB, a branch of MySQL. -MySQL is brought to you by the MySQL team at Sun Microsystems, Inc. MariaDB is a drop-in replacement of MySQL, with more features, less bugs and better performance. === modified file 'configure.in' --- a/configure.in 2009-10-08 09:43:31 +0000 +++ b/configure.in 2009-10-23 16:48:54 +0000 @@ -2897,13 +2897,11 @@ AC_CONFIG_COMMANDS_POST(ac_configure_arg AC_OUTPUT echo -echo "MySQL has a Web site at http://www.mysql.com/ which carries details on the" -echo "latest release, upcoming features, and other information to make your" -echo "work or play with MySQL more productive. There you can also find" -echo "information about mailing lists for MySQL discussion." +echo "You can find information about MariaDB at" +echo http://askmonty.org/wiki/index.php/MariaDB echo echo "Remember to check the platform specific part of the reference manual for" -echo "hints about installing MySQL on your platform. Also have a look at the" +echo "hints about installing MariaDB on your platform. Also have a look at the" echo "files in the Docs directory." echo @@ -2922,5 +2920,5 @@ echo "---" # The following text is checked in ./Do-compile to verify that configure # ended sucessfully - don't remove it. -echo "Thank you for choosing MySQL!" +echo "Thank you for choosing MariaDB!" echo === modified file 'libmysql/libmysql.c' --- a/libmysql/libmysql.c 2009-10-02 10:36:28 +0000 +++ b/libmysql/libmysql.c 2009-10-23 16:48:54 +0000 @@ -1432,7 +1432,8 @@ mysql_get_server_info(MYSQL *mysql) my_bool STDCALL mariadb_connection(MYSQL *mysql) { - return strinstr(mysql->server_version, "MariaDB") != 0; + return (strinstr(mysql->server_version, "MariaDB") != 0 || + strinstr(mysql->server_version, "-maria-") != 0); } const char * STDCALL === modified file 'scripts/make_binary_distribution.sh' --- a/scripts/make_binary_distribution.sh 2009-10-20 23:32:21 +0000 +++ b/scripts/make_binary_distribution.sh 2009-10-23 16:48:54 +0000 @@ -239,8 +239,8 @@ if [ x"$BASE_SYSTEM" != x"netware" ] ; t # ---------------------------------------------------------------------- cd scripts - rm -f mysql_install_db - @MAKE@ mysql_install_db \ + rm -f mysql_install_db mysqld_safe mysql_fix_privilege_tables + @MAKE@ mysql_install_db mysqld_safe mysql_fix_privilege_tables \ prefix=. \ bindir=./bin \ sbindir=./bin \ @@ -257,7 +257,7 @@ if [ x"$BASE_SYSTEM" != x"netware" ] ; t sbindir=./bin \ scriptdir=./bin \ libexecdir=./bin \ - pkgdatadir=@pkgdatadir@ + pkgdatadir=./share cd .. # ---------------------------------------------------------------------- @@ -320,6 +320,33 @@ if [ x"$BASE_SYSTEM" != x"netware" ] ; t mkdir $DEST/data $DEST/data/mysql $DEST/data/test chmod o-rwx $DEST/data $DEST/data/mysql $DEST/data/test + # Remove not needed files + rm $DEST/share/mysql/errmsg.txt + + # Remove NDB files + rm -f $DEST/share/mysql/ndb-config-2-node.ini \ + $DEST/share/mysql/config* + + # + # Move things to make them easier to find in tar installation + # + mv $DEST/libexec/* $DEST/bin + mv $DEST/share/man $DEST + mv $DEST/share/mysql/binary-configure $DEST/configure + mv $DEST/share/mysql/*.sql $DEST/share + mv $DEST/share/mysql/*.cnf $DEST/share/mysql/*.server $DEST/share/mysql/mysql-log-rotate $DEST/support-files + rmdir $DEST/libexec + + # + # Move some scripts that are only run once to 'scripts' directory + # but add symbolic links instead to old place for compatibility + # + for i in mysql_secure_installation mysql_fix_extensions mysql_fix_privilege_tables + do + mv $DEST/bin/$i $DEST/scripts + ln -s "../scripts/$i" $DEST/bin/$i + done + # ---------------------------------------------------------------------- # Create the result tar file # ---------------------------------------------------------------------- @@ -496,12 +523,21 @@ rm -f $BASE/bin/Makefile* $BASE/bin/*.in $BASE/bin/mysql_install_db $BASE/bin/make_binary_distribution \ $BASE/bin/make_win_* \ $BASE/bin/setsomevars $BASE/support-files/Makefile* \ - $BASE/support-files/*.sh + $BASE/support-files/*.sh \ + $BASE/share/mysql/errmsg.txt + +# Remove NDB files +rm -f $BASE/share/ndb-config-2-node.ini \ + $BASE/share/mysql/config* # -# Copy system dependent files +# Move things to make things easier to find in tar installation # -./scripts/fill_help_tables < ./Docs/manual.texi >> ./netware/init_db.sql + +mv $BASE/share/man $BASE +mv $BASE/share/mysql/binary-configure $BASE/configure +mv $BASE/share/mysql/*.sql $BASE/share +mv $BASE/share/mysql/*.cnf $BASE/share/mysql/*.server $BASE/share/mysql/mysql-log-rotate $BASE/support-files # # Remove system dependent files @@ -515,12 +551,6 @@ rm -f $BASE/support-files/magic \ $BASE/support-files/MySQL-shared-compat.spec \ $BASE/INSTALL-BINARY -# Clean up if we did this from a bk tree -if [ -d $BASE/sql-bench/SCCS ] ; then - find $BASE/share -name SCCS -print | xargs rm -rf - find $BASE/sql-bench -name SCCS -print | xargs rm -rf -fi - BASE2=$TMP/$NEW_NAME rm -rf $BASE2 mv $BASE $BASE2 === modified file 'scripts/mysql_secure_installation.sh' --- a/scripts/mysql_secure_installation.sh 2007-01-01 04:31:23 +0000 +++ b/scripts/mysql_secure_installation.sh 2009-10-23 16:48:54 +0000 @@ -23,6 +23,157 @@ trap "interrupt" 2 rootpass="" echo_n= echo_c= +basedir= +bindir= + +parse_arg() +{ + echo "$1" | sed -e 's/^[^=]*=//' +} + +parse_arguments() +{ + # We only need to pass arguments through to the server if we don't + # handle them here. So, we collect unrecognized options (passed on + # the command line) into the args variable. + pick_args= + if test "$1" = PICK-ARGS-FROM-ARGV + then + pick_args=1 + shift + fi + + for arg + do + case "$arg" in + --basedir=*) basedir=`parse_arg "$arg"` ;; + --no-defaults|--defaults-file=*|--defaults-extra-file=*) + defaults="$arg" ;; + *) + if test -n "$pick_args" + then + # This sed command makes sure that any special chars are quoted, + # so the arg gets passed exactly to the server. + # XXX: This is broken; true fix requires using eval and proper + # quoting of every single arg ($basedir, $ldata, etc.) + #args="$args "`echo "$arg" | sed -e 's,$[^a-zA-Z0-9_.-]$,\\\\\1,g'` + args="$args $arg" + fi + ;; + esac + done +} + +# Try to find a specific file within --basedir which can either be a binary +# release or installed source directory and return the path. +find_in_basedir() +{ + return_dir= + case "$1" in + --dir) + return_dir=1; shift + ;; + esac + + file=$1; shift + + for dir in "$@" + do + if test -f "$basedir/$dir/$file" + then + if test -n "$return_dir" + then + echo "$basedir/$dir" + else + echo "$basedir/$dir/$file" + fi + break + fi + done +} + +cannot_find_file() +{ + echo + echo "FATAL ERROR: Could not find $1" + + shift + if test $# -ne 0 + then + echo + echo "The following directories were searched:" + echo + for dir in "$@" + do + echo " $dir" + done + fi + + echo + echo "If you compiled from source, you need to run 'make install' to" + echo "copy the software into the correct location ready for operation." + echo + echo "If you are using a binary release, you must either be at the top" + echo "level of the extracted archive, or pass the --basedir option" + echo "pointing to that location." + echo +} + +# Ok, let's go. We first need to parse arguments which are required by +# my_print_defaults so that we can execute it first, then later re-parse +# the command line to add any extra bits that we need. +parse_arguments PICK-ARGS-FROM-ARGV "$@" + +# +# We can now find my_print_defaults. This script supports: +# +# --srcdir=path pointing to compiled source tree +# --basedir=path pointing to installed binary location +# +# or default to compiled-in locations. +# + +if test -n "$basedir" +then + print_defaults=`find_in_basedir my_print_defaults bin extra` + echo "print: $print_defaults" + if test -z "$print_defaults" + then + cannot_find_file my_print_defaults $basedir/bin $basedir/extra + exit 1 + fi +else + print_defaults="@bindir@/my_print_defaults" +fi + +if test ! -x "$print_defaults" +then + cannot_find_file "$print_defaults" + exit 1 +fi + +# Now we can get arguments from the group [client] +# in the my.cfg file, then re-run to merge with command line arguments. +parse_arguments `$print_defaults $defaults client` +parse_arguments PICK-ARGS-FROM-ARGV "$@" + +# Configure paths to support files +if test -n "$basedir" +then + bindir="$basedir/bin" +elif test -f "./bin/mysql" + then + bindir="./bin" +else + bindir="@bindir@" +fi + +mysql_command=`find_in_basedir mysql $bindir` +if test -z "$print_defaults" +then + cannot_find_file mysql $bindir + exit 1 +fi set_echo_compat() { case `echo "testing\c"`,`echo -n testing` in @@ -39,7 +190,7 @@ prepare() { do_query() { echo $1 >$command - mysql --defaults-file=$config <$command + $bindir/mysql --defaults-file=$config <$command return $? } @@ -185,14 +336,9 @@ prepare set_echo_compat echo -echo -echo -echo echo "NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MySQL" echo " SERVERS IN PRODUCTION USE! PLEASE READ EACH STEP CAREFULLY!" echo -echo - echo "In order to log into MySQL to secure it, we'll need the current" echo "password for the root user. If you've just installed MySQL, and" echo "you haven't set the root password yet, the password will be blank," @@ -310,13 +456,8 @@ echo cleanup echo -echo -echo echo "All done! If you've completed all of the above steps, your MySQL" echo "installation should now be secure." echo echo "Thanks for using MySQL!" -echo -echo - === modified file 'sql/mysqld.cc' --- a/sql/mysqld.cc 2009-10-16 15:44:58 +0000 +++ b/sql/mysqld.cc 2009-10-23 16:48:54 +0000 @@ -4560,7 +4560,13 @@ we force server id to 2, but this MySQL { select_thread_in_use= 0; // Allow 'kill' to work bootstrap(stdin); - unireg_abort(bootstrap_error ? 1 : 0); + if (!kill_in_progress) + unireg_abort(bootstrap_error ? 1 : 0); + else + { + sleep(2); // Wait for kill + exit(0); + } } if (opt_init_file) { === modified file 'storage/maria/Makefile.am' --- a/storage/maria/Makefile.am 2008-06-26 05:18:28 +0000 +++ b/storage/maria/Makefile.am 2009-10-23 16:48:54 +0000 @@ -32,7 +32,7 @@ SUBDIRS = . unittest EXTRA_DIST = ma_test_all.sh ma_test_all.res ma_test_big.sh \ ma_ft_stem.c CMakeLists.txt plug.in ma_test_recovery -pkgdata_DATA = ma_test_all ma_test_all.res ma_test_recovery +pkgdata_DATA = pkglib_LIBRARIES = libmaria.a bin_PROGRAMS = maria_chk maria_pack maria_ftdump maria_read_log \ maria_dump_log === modified file 'storage/myisam/Makefile.am' --- a/storage/myisam/Makefile.am 2007-02-28 16:50:51 +0000 +++ b/storage/myisam/Makefile.am 2009-10-23 16:48:54 +0000 @@ -28,7 +28,7 @@ LDADD = DEFS = @DEFS@ EXTRA_DIST = mi_test_all.sh mi_test_all.res ft_stem.c CMakeLists.txt plug.in -pkgdata_DATA = mi_test_all mi_test_all.res +pkgdata_DATA = pkglib_LIBRARIES = libmyisam.a bin_PROGRAMS = myisamchk myisamlog myisampack myisam_ftdump === modified file 'support-files/Makefile.am' --- a/support-files/Makefile.am 2009-02-24 16:54:03 +0000 +++ b/support-files/Makefile.am 2009-10-23 16:48:54 +0000 @@ -53,7 +53,9 @@ pkgsupp_DATA = my-small.cnf \ ndb-config-2-node.ini pkgsupp_SCRIPTS = mysql.server \ - mysqld_multi.server + mysqld_multi.server \ + binary-configure \ + mysql-log-rotate aclocaldir = $(datadir)/aclocal aclocal_DATA = mysql.m4 === modified file 'support-files/config.huge.ini.sh' (properties changed: +x to -x) === modified file 'support-files/config.medium.ini.sh' (properties changed: +x to -x) === modified file 'support-files/config.small.ini.sh' (properties changed: +x to -x) === modified file 'support-files/mysql.server.sh' --- a/support-files/mysql.server.sh 2009-07-02 13:18:12 +0000 +++ b/support-files/mysql.server.sh 2009-10-23 16:48:54 +0000 @@ -77,7 +77,12 @@ else datadir="$basedir/data" fi sbindir="$basedir/sbin" - libexecdir="$basedir/libexec" + if test -f "$basedir/bin/mysqld" + then + libexecdir="$basedir/bin" + else + libexecdir="$basedir/libexec" + fi fi # datadir_set is used to determine if datadir was set (and so should be @@ -126,6 +131,12 @@ parse_server_arguments() { datadir="$basedir/data" fi sbindir="$basedir/sbin" + if test -f "$basedir/bin/mysqld" + then + libexecdir="$basedir/bin" + else + libexecdir="$basedir/libexec" + fi libexecdir="$basedir/libexec" ;; --datadir=*) datadir=`echo "$arg" | sed -e 's/^[^=]*=//'`

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[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (knielsen:2791)
by knielsen＠knielsen-hq.org 23 Oct '09

23 Oct '09

#At lp:maria 2791 knielsen(a)knielsen-hq.org 2009-10-23 [merge] Merge Peter Lieverdink's fixes: - configtest target in rc script. - type fix usefull -> useful. modified: Docs/myisam.txt configure.in mysql-test/mysql-stress-test.pl mysys/safemalloc.c sql/mysqld.cc sql/sql_select.cc sql/udf_example.c support-files/mysql.server.sh === modified file 'Docs/myisam.txt' --- a/Docs/myisam.txt 2000-07-31 19:29:14 +0000 +++ b/Docs/myisam.txt 2009-09-30 23:40:51 +0000 @@ -868,7 +868,7 @@ Space compression makes the index file s Prefix compression helps if there are many strings with an identical prefix. In memory table characteristics -HEAP tables only exists in memory so they are lost if `mysqld' is taken down or crashes. But since they are *very* fast they are usefull as anyway. +HEAP tables only exists in memory so they are lost if `mysqld' is taken down or crashes. But since they are *very* fast they are useful as anyway. The *MySQL* internal HEAP tables uses 100% dynamic hashing without overflow areas and don't have problems with delete. === modified file 'configure.in' --- a/configure.in 2009-10-08 09:43:31 +0000 +++ b/configure.in 2009-10-16 06:18:37 +0000 @@ -2847,7 +2847,7 @@ do done AC_SUBST(sql_union_dirs) -# Some usefull subst +# Some useful subst AC_SUBST(CC) AC_SUBST(GXX) === modified file 'mysql-test/mysql-stress-test.pl' --- a/mysql-test/mysql-stress-test.pl 2006-03-03 18:15:01 +0000 +++ b/mysql-test/mysql-stress-test.pl 2009-09-30 23:40:51 +0000 @@ -1100,7 +1100,7 @@ mysql-stress-test.pl --stress-basedir=<d they specified in the list file. --sleep-time=<time in seconds> - Delay between test execution. Could be usefull in continued testsing + Delay between test execution. Could be useful in continued testsing when one of instance of stress script perform periodical cleanup or recreating of some database objects @@ -1109,7 +1109,7 @@ mysql-stress-test.pl --stress-basedir=<d --check-tests-file Check file with list of tests. If file was modified it will force to - reread list of tests. Could be usefull in continued testing for + reread list of tests. Could be useful in continued testing for adding/removing tests without script interruption --mysqltest=/path/to/mysqltest binary === modified file 'mysys/safemalloc.c' --- a/mysys/safemalloc.c 2009-09-07 20:50:10 +0000 +++ b/mysys/safemalloc.c 2009-09-30 23:40:51 +0000 @@ -436,7 +436,7 @@ void TERMINATE(FILE *file, uint flag) /* Report where a piece of memory was allocated - This is usefull to call from withing a debugger + This is useful to call from withing a debugger */ void sf_malloc_report_allocated(void *memory) === modified file 'sql/mysqld.cc' --- a/sql/mysqld.cc 2009-10-16 15:44:58 +0000 +++ b/sql/mysqld.cc 2009-10-23 11:43:17 +0000 @@ -6630,7 +6630,7 @@ log and this option does nothing anymore 0, 0, 0, 0, 0}, {"test-ignore-wrong-options", OPT_TEST_IGNORE_WRONG_OPTIONS, - "Ignore wrong enums values in command line arguments. Usefull only for test scripts", + "Ignore wrong enums values in command line arguments. Useful only for test scripts", (uchar**) &opt_ignore_wrong_options, (uchar**) &opt_ignore_wrong_options, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0}, {"timed_mutexes", OPT_TIMED_MUTEXES, === modified file 'sql/sql_select.cc' --- a/sql/sql_select.cc 2009-09-15 10:46:35 +0000 +++ b/sql/sql_select.cc 2009-09-30 23:40:51 +0000 @@ -11812,7 +11812,7 @@ join_read_const_table(JOIN_TAB *tab, POS { #if !defined(DBUG_OFF) && defined(NOT_USING_ITEM_EQUAL) /* - This test could be very usefull to find bugs in the optimizer + This test could be very useful to find bugs in the optimizer where we would call this function with an expression that can't be evaluated yet. We can't have this enabled by default as long as have items like Item_equal, that doesn't report they are const but === modified file 'sql/udf_example.c' --- a/sql/udf_example.c 2009-04-25 10:05:32 +0000 +++ b/sql/udf_example.c 2009-09-30 23:40:51 +0000 @@ -205,7 +205,7 @@ char *is_const(UDF_INIT *initid, UDF_ARG ** try to keep the error message less than 80 bytes long! ** ** This function should return 1 if something goes wrong. In this case -** message should contain something usefull! +** message should contain something useful! **************************************************************************/ #define MAXMETAPH 8 === modified file 'support-files/mysql.server.sh' --- a/support-files/mysql.server.sh 2009-07-02 13:18:12 +0000 +++ b/support-files/mysql.server.sh 2009-10-16 06:15:30 +0000 @@ -434,9 +434,36 @@ case "$mode" in fi fi ;; - *) + 'configtest') + # Safeguard (relative paths, core dumps..) + cd $basedir + echo $echo_n "Testing MySQL configuration syntax" + daemon=$bindir/mysqld + if test -x $libexecdir/mysqld + then + daemon=$libexecdir/mysqld + elif test -x $sbindir/mysqld + then + daemon=$sbindir/mysqld + elif test -x `which mysqld` + then + daemon=`which mysqld` + else + log_failure_msg "Unable to locate the mysqld binary!" + exit 1 + fi + help_out=`$daemon --help 2>&1`; r=$? + if test "$r" != 0 ; then + log_failure_msg "$help_out" + log_failure_msg "There are syntax errors in the server configuration. Please fix them!" + else + log_success_msg "Syntax OK" + fi + exit $r + ;; + *) # usage - echo "Usage: $0 {start|stop|restart|reload|force-reload|status} [ MySQL server options ]" + echo "Usage: $0 {start|stop|restart|reload|force-reload|status|configtest} [ MySQL server options ]" exit 1 ;; esac

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[Maria-developers] bzr commit into Mariadb 5.2, with Maria 2.0:maria/5.2 branch (monty:2727)
by Michael Widenius 23 Oct '09

23 Oct '09

#At lp:maria/5.2 based on revid:monty@askmonty.org-20091019171448-rkr7tyitt2m544h9 2727 Michael Widenius 2009-10-23 Fixed version number modified: configure.in === modified file 'configure.in' --- a/configure.in 2009-10-19 17:14:48 +0000 +++ b/configure.in 2009-10-23 07:54:38 +0000 @@ -15,7 +15,7 @@ AC_CANONICAL_SYSTEM # MySQL version number. # # Note: the following line must be parseable by win/configure.js:GetVersion() -AM_INIT_AUTOMAKE(mysql, 5.1.38-maria-beta) +AM_INIT_AUTOMAKE(mysql, 5.2.0-alpha) AM_CONFIG_HEADER([include/config.h:config.h.in]) PROTOCOL_VERSION=10

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[Maria-developers] Updated (by Monty): Improve the show statistics (60)
by worklog-noreply＠askmonty.org 22 Oct '09

22 Oct '09

----------------------------------------------------------------------- WORKLOG TASK -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- TASK...........: Improve the show statistics CREATION DATE..: Thu, 22 Oct 2009, 17:42 SUPERVISOR.....: Monty IMPLEMENTOR....: Bothorsen COPIES TO......: CATEGORY.......: Server-RawIdeaBin TASK ID........: 60 (http://askmonty.org/worklog/?tid=60) VERSION........: WorkLog-3.4 STATUS.........: Assigned PRIORITY.......: 60 WORKED HOURS...: 0 ESTIMATE.......: 0 (hours remain) ORIG. ESTIMATE.: 0 PROGRESS NOTES: -=-=(Monty - Thu, 22 Oct 2009, 18:38)=-=- High Level Description modified. --- /tmp/wklog.60.old.17258 2009-10-22 15:38:47.000000000 +0000 +++ /tmp/wklog.60.new.17258 2009-10-22 15:38:47.000000000 +0000 @@ -1,12 +1,17 @@ In the MariaDB 5.2 branch, some new parts to show statistics have been added. Monty wants these to be improved upon. -1) Change "show table_statistics" to "show table statistics" +1) +Change "show [table|index|user|client]_statistics" to +"show [table|index|user|client] statistics" -2) Add a "flush statistics" that flushes all statistics to the current "flush -table statistics" +Do the same change to the flush command -3) Add where and like clauses to show statistics. +2) +Add a "flush statistics" as a synonym for +flush table_statistics, index statistics..." + +3) Add where and like clauses to show XXXX_statistics. (only like: match most important column) This will be done as a patch to the 5.2 tree. DESCRIPTION: In the MariaDB 5.2 branch, some new parts to show statistics have been added. Monty wants these to be improved upon. 1) Change "show [table|index|user|client]_statistics" to "show [table|index|user|client] statistics" Do the same change to the flush command 2) Add a "flush statistics" as a synonym for flush table_statistics, index statistics..." 3) Add where and like clauses to show XXXX_statistics. (only like: match most important column) This will be done as a patch to the 5.2 tree. Interesting files for this patch are: sql_show.cc, sql_yacc.yy and lex.h. ESTIMATED WORK TIME ESTIMATED COMPLETION DATE ----------------------------------------------------------------------- WorkLog (v3.5.9)

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[Maria-developers] Updated (by Monty): Improve the show statistics (60)
by worklog-noreply＠askmonty.org 22 Oct '09

22 Oct '09

----------------------------------------------------------------------- WORKLOG TASK -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- TASK...........: Improve the show statistics CREATION DATE..: Thu, 22 Oct 2009, 17:42 SUPERVISOR.....: Monty IMPLEMENTOR....: Bothorsen COPIES TO......: CATEGORY.......: Server-RawIdeaBin TASK ID........: 60 (http://askmonty.org/worklog/?tid=60) VERSION........: WorkLog-3.4 STATUS.........: Assigned PRIORITY.......: 60 WORKED HOURS...: 0 ESTIMATE.......: 0 (hours remain) ORIG. ESTIMATE.: 0 PROGRESS NOTES: -=-=(Monty - Thu, 22 Oct 2009, 18:38)=-=- High Level Description modified. --- /tmp/wklog.60.old.17258 2009-10-22 15:38:47.000000000 +0000 +++ /tmp/wklog.60.new.17258 2009-10-22 15:38:47.000000000 +0000 @@ -1,12 +1,17 @@ In the MariaDB 5.2 branch, some new parts to show statistics have been added. Monty wants these to be improved upon. -1) Change "show table_statistics" to "show table statistics" +1) +Change "show [table|index|user|client]_statistics" to +"show [table|index|user|client] statistics" -2) Add a "flush statistics" that flushes all statistics to the current "flush -table statistics" +Do the same change to the flush command -3) Add where and like clauses to show statistics. +2) +Add a "flush statistics" as a synonym for +flush table_statistics, index statistics..." + +3) Add where and like clauses to show XXXX_statistics. (only like: match most important column) This will be done as a patch to the 5.2 tree. DESCRIPTION: In the MariaDB 5.2 branch, some new parts to show statistics have been added. Monty wants these to be improved upon. 1) Change "show [table|index|user|client]_statistics" to "show [table|index|user|client] statistics" Do the same change to the flush command 2) Add a "flush statistics" as a synonym for flush table_statistics, index statistics..." 3) Add where and like clauses to show XXXX_statistics. (only like: match most important column) This will be done as a patch to the 5.2 tree. Interesting files for this patch are: sql_show.cc, sql_yacc.yy and lex.h. ESTIMATED WORK TIME ESTIMATED COMPLETION DATE ----------------------------------------------------------------------- WorkLog (v3.5.9)

1 0

[Maria-developers] New (by Bothorsen): Improve the show statistics (60)
by worklog-noreply＠askmonty.org 22 Oct '09

22 Oct '09

----------------------------------------------------------------------- WORKLOG TASK -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- TASK...........: Improve the show statistics CREATION DATE..: Thu, 22 Oct 2009, 17:42 SUPERVISOR.....: Monty IMPLEMENTOR....: Bothorsen COPIES TO......: CATEGORY.......: Server-RawIdeaBin TASK ID........: 60 (http://askmonty.org/worklog/?tid=60) VERSION........: WorkLog-3.4 STATUS.........: Assigned PRIORITY.......: 60 WORKED HOURS...: 0 ESTIMATE.......: 0 (hours remain) ORIG. ESTIMATE.: 0 PROGRESS NOTES: DESCRIPTION: In the MariaDB 5.2 branch, some new parts to show statistics have been added. Monty wants these to be improved upon. 1) Change "show table_statistics" to "show table statistics" 2) Add a "flush statistics" that flushes all statistics to the current "flush table statistics" 3) Add where and like clauses to show statistics. (only like: match most important column) This will be done as a patch to the 5.2 tree. Interesting files for this patch are: sql_show.cc, sql_yacc.yy and lex.h. ESTIMATED WORK TIME ESTIMATED COMPLETION DATE ----------------------------------------------------------------------- WorkLog (v3.5.9)

1 0

[Maria-developers] New (by Bothorsen): Improve the show statistics (60)
by worklog-noreply＠askmonty.org 22 Oct '09

22 Oct '09

----------------------------------------------------------------------- WORKLOG TASK -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- TASK...........: Improve the show statistics CREATION DATE..: Thu, 22 Oct 2009, 17:42 SUPERVISOR.....: Monty IMPLEMENTOR....: Bothorsen COPIES TO......: CATEGORY.......: Server-RawIdeaBin TASK ID........: 60 (http://askmonty.org/worklog/?tid=60) VERSION........: WorkLog-3.4 STATUS.........: Assigned PRIORITY.......: 60 WORKED HOURS...: 0 ESTIMATE.......: 0 (hours remain) ORIG. ESTIMATE.: 0 PROGRESS NOTES: DESCRIPTION: In the MariaDB 5.2 branch, some new parts to show statistics have been added. Monty wants these to be improved upon. 1) Change "show table_statistics" to "show table statistics" 2) Add a "flush statistics" that flushes all statistics to the current "flush table statistics" 3) Add where and like clauses to show statistics. (only like: match most important column) This will be done as a patch to the 5.2 tree. Interesting files for this patch are: sql_show.cc, sql_yacc.yy and lex.h. ESTIMATED WORK TIME ESTIMATED COMPLETION DATE ----------------------------------------------------------------------- WorkLog (v3.5.9)

1 0

[Maria-developers] New (by Bothorsen): Provide an " ORDER BY FIRST_JOIN.column" feature (59)
by worklog-noreply＠askmonty.org 22 Oct '09

22 Oct '09

----------------------------------------------------------------------- WORKLOG TASK -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- TASK...........: Provide an "ORDER BY FIRST_JOIN.column" feature CREATION DATE..: Thu, 22 Oct 2009, 12:33 SUPERVISOR.....: Bothorsen IMPLEMENTOR....: COPIES TO......: CATEGORY.......: Server-RawIdeaBin TASK ID........: 59 (http://askmonty.org/worklog/?tid=59) VERSION........: WorkLog-3.4 STATUS.........: Un-Assigned PRIORITY.......: 60 WORKED HOURS...: 0 ESTIMATE.......: 0 (hours remain) ORIG. ESTIMATE.: 0 PROGRESS NOTES: DESCRIPTION: Question: How much effort would be required to provide an "ORDER BY FIRST_JOIN.column" feature? We often do self-join queries and want to order them by index, i.e.: create table t1 (a int, b int, unique key 'by_a_b' (a, b))); select * from t1 x inner join t1 y on (x.b = y.b) where x.a=1 and y.a=2 order by (x|y).b desc limit 10; but it is only ordered by index if you order by the first table in the optimized join order, which could be either x or y depending on which is more selective. we don't want to force the join order because often one is far more selective than the other, but the only way to know what table to order by then is to explain the query first. if there was some way to tell mysql to just order by the first join in the optimized order, that would help us. sometimes we do this across tables too. both of these can be solved by rewriting the query to say "using" instead of "on" in which case we don't have to specify the table name of the column, just "order by b desc". but, we also want to be able to do exclusions, in which case an "on" is required and therefore we run into ambiguous column names: Monty answered: MySQL has an optimization where it knows that if x.b = y.b is used then it can replace x.b with y.b and y.b with x.b in the WHERE part MySQL however doesn't do it for the ORDER BY part and I don't think that should be very hard to do. Question continues: create table t2 (c int, b int, unique key 'by_c_b' (c, b))); select * from t1 x inner join t1 y using (b) left join t2 on (t2.c = 3 and t1.b = t2.b) where x.a=1 and y.a=2 and t2.c is null order by (x| y).b desc limit 10; if we were ordering ascending, i think we could just leave off the order by entirely in this case and it would happen to work since it's reading in index order. but the combination of requiring an "on" and descending sort leaves us unable to use these tricks. if we had either an "ORDER BY FIRST_JOIN.column" or some way to tell the server that 'b' is in fact joined as being equivalent across tables (except where it may be null from left joining) and that we shouldn't have to specify the table name at all, that would save us having to figure out the table from the explain. Monty answers: It may be that the eq-replacment we have would solve this. ESTIMATED WORK TIME ESTIMATED COMPLETION DATE ----------------------------------------------------------------------- WorkLog (v3.5.9)

1 0

[Maria-developers] New (by Bothorsen): Implement a new modifier for flush table (57)
by worklog-noreply＠askmonty.org 22 Oct '09

22 Oct '09

----------------------------------------------------------------------- WORKLOG TASK -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- TASK...........: Implement a new modifier for flush table CREATION DATE..: Thu, 22 Oct 2009, 12:25 SUPERVISOR.....: Bothorsen IMPLEMENTOR....: COPIES TO......: Bothorsen CATEGORY.......: Server-RawIdeaBin TASK ID........: 57 (http://askmonty.org/worklog/?tid=57) VERSION........: WorkLog-3.4 STATUS.........: Un-Assigned PRIORITY.......: 60 WORKED HOURS...: 0 ESTIMATE.......: 0 (hours remain) ORIG. ESTIMATE.: 0 PROGRESS NOTES: DESCRIPTION: Create a patch to implement a modifier for "flush table" that allows you to only flush a limited number of blocks. One of the difficulties we have is that we would like to persist some things to disk, but flushing an entire table worth of delay_key_write'd indexes takes minutes, during which time the server is so I/O bound that it cannot serve read traffic. If it was possible to spread this flush over time, we would be able to actually do it without removing the server from read production beforehand. Monty answered this question in an email: The right way to do this is probably to add a background thread that flushes blocks in a 'slow' manner. Note that in the Maria storage engine we do already have this, but I wouldn't recommend you to use this yet; This is more a note about what to expect in the future.. ESTIMATED WORK TIME ESTIMATED COMPLETION DATE ----------------------------------------------------------------------- WorkLog (v3.5.9)

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[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (monty:2790)
by Michael Widenius 20 Oct '09

20 Oct '09

#At lp:maria based on revid:psergey@askmonty.org-20091016154458-g89p8v46silum9v7 2790 Michael Widenius 2009-10-21 Updated make_binary_distribution for MariaDB - Changed tar file base name - Added binaries needed by the Maria storage engine modified: scripts/make_binary_distribution.sh === modified file 'scripts/make_binary_distribution.sh' --- a/scripts/make_binary_distribution.sh 2009-09-07 20:50:10 +0000 +++ b/scripts/make_binary_distribution.sh 2009-10-20 23:32:21 +0000 @@ -171,9 +171,9 @@ case $VERSION_NAME in *-ndb-* ) VERSION_NAME=`echo $VERSION_NAME | sed -e 's/[.0-9]*-ndb-//'` ;; esac if [ x"$SHORT_PRODUCT_TAG" != x"" ] ; then - NEW_NAME=mysql-$SHORT_PRODUCT_TAG-$VERSION_NAME-$PLATFORM$SUFFIX + NEW_NAME=mariadb-$SHORT_PRODUCT_TAG-$VERSION_NAME-$PLATFORM$SUFFIX else - NEW_NAME=mysql@MYSQL_SERVER_SUFFIX@-$VERSION_NAME-$PLATFORM$SUFFIX + NEW_NAME=mariadb@MYSQL_SERVER_SUFFIX@-$VERSION_NAME-$PLATFORM$SUFFIX fi # ---------------------------------------------------------------------- @@ -389,6 +389,9 @@ BIN_FILES="extra/comp_err$BS extra/repla extra/resolve_stack_dump$BS extra/mysql_waitpid$BS \ storage/myisam/myisamchk$BS storage/myisam/myisampack$BS \ storage/myisam/myisamlog$BS storage/myisam/myisam_ftdump$BS \ + storage/maria/maria_chk$BS storage/maria/maria_pack$BS \ + storage/maria/maria_ftdump$BS storage/maria/maria_read_log$BS \ + storage/maria/maria_dump_log$BS \ sql/mysqld$BS sql/mysqld-debug$BS \ sql/mysql_tzinfo_to_sql$BS \ server-tools/instance-manager/mysqlmanager$BS \

1 0

[Maria-developers] Windows installer, part 2
by Sergey Petrunya 19 Oct '09

19 Oct '09

Hi! Thanks everyone for input on the input so far! I believe I've collected it all and put into the WL entry: http://askmonty.org/worklog/Server-RawIdeaBin/?tid=55 * If there is something missing there, please bring that argument up again. * Final call for objections/comments on Step#1. Please voice them now, otherwise what is described in step #1 may end up implemented. BR Sergey -- Sergey Petrunia, Software Developer Monty Program AB, http://askmonty.org Blog: http://s.petrunia.net/blog

4 10

[Maria-developers] bzr commit into Mariadb 5.2, with Maria 2.0:maria/5.2 branch (monty:2726)
by Michael Widenius 19 Oct '09

19 Oct '09

#At lp:maria/5.2 based on revid:monty@askmonty.org-20091014125853-gix3sqkenbazrrqz 2726 Michael Widenius 2009-10-19 This is based on the userstatv2 patch from Percona and OurDelta. The original code comes, as far as I know, from Google (Mark Callaghan's team) with additional work from Percona, Ourdelta and Weldon Whipple. This code provides the same functionallity, but with a lot of changes to make it faster and better fit the MariaDB infrastucture. Added new status variables: - Com_show_client_statistics, Com_show_index_statistics, Com_show_table_statistics, Com_show_user_statistics - Access_denied_errors, Busy_time (clock time), Binlog_bytes_written, Cpu_time, Empty_queries, Rows_sent, Rows_read Added new variable / startup option 'userstat' to control if user statistics should be enabled or not Added my_getcputime(); Returns cpu time used by this thread. New FLUSH commands: - FLUSH SLOW QUERY LOG - FLUSH TABLE_STATISTICS - FLUSH INDEX_STATISTICS - FLUSH USER_STATISTICS - FLUSH CLIENT_STATISTICS New SHOW commands: - SHOW CLIENT_STATISTICS - SHOW USER_STATISTICS - SHOW TABLE_STATISTICS - SHOW INDEX_STATISTICS New Information schemas: - CLIENT_STATISTICS - USER_STATISTICS - INDEX_STATISTICS - TABLE_STATISTICS Added support for all new flush commands to mysqladmin Added handler::ha_... wrappers for all handler read calls to do statistics counting - Changed all code to use new ha_... calls - Count number of read rows, changed rows and rows read trough an index Added counting of number of bytes sent to binary log (status variable Binlog_bytes_written) Added counting of access denied errors (status variable Access_denied_erors) Bugs fixed: - Fixed bug in add_to_status() and add_diff_to_status() where longlong variables where threated as long - CLOCK_GETTIME was not propely working on Linuxm added: mysql-test/r/status_user.result mysql-test/t/status_user-master.opt mysql-test/t/status_user.test modified: client/mysqladmin.cc configure.in include/my_sys.h include/mysql_com.h mysql-test/r/information_schema.result mysql-test/r/information_schema_all_engines.result mysql-test/r/information_schema_db.result mysql-test/r/log_slow.result mysql-test/t/log_slow.test mysys/my_getsystime.c sql/authors.h sql/event_data_objects.cc sql/event_db_repository.cc sql/filesort.cc sql/ha_partition.cc sql/handler.cc sql/handler.h sql/item_subselect.cc sql/lex.h sql/log.cc sql/log.h sql/log_event.cc sql/log_event_old.cc sql/mysql_priv.h sql/mysqld.cc sql/opt_range.cc sql/opt_range.h sql/opt_sum.cc sql/records.cc sql/set_var.cc sql/sp.cc sql/sql_acl.cc sql/sql_base.cc sql/sql_class.cc sql/sql_class.h sql/sql_connect.cc sql/sql_cursor.cc sql/sql_handler.cc sql/sql_help.cc sql/sql_insert.cc sql/sql_lex.h sql/sql_parse.cc sql/sql_plugin.cc sql/sql_prepare.cc sql/sql_select.cc sql/sql_servers.cc sql/sql_show.cc sql/sql_table.cc sql/sql_udf.cc sql/sql_update.cc sql/sql_yacc.yy sql/structs.h sql/table.cc sql/table.h sql/tztime.cc per-file messages: client/mysqladmin.cc Added support for all new flush commmands and some common combinations: flush-slow-log flush-table-statistics flush-index-statistics flush-user-statistics flush-client-statistics flush-all-status flush-all-statistics configure.in Added checking if clock_gettime needs the librt. (Fixes Bug #37639 clock_gettime is never used/enabled in Linux/Unix) include/my_sys.h Added my_getcputime() include/mysql_com.h Added LIST_PROCESS_HOST_LEN & new REFRESH target defines mysql-test/r/information_schema.result New information schema tables added mysql-test/r/information_schema_all_engines.result New information schema tables added mysql-test/r/information_schema_db.result New information schema tables added mysql-test/r/log_slow.result Added testing that flosh slow query logs is accepted mysql-test/r/status_user.result Basic testing of user, client, table and index statistics mysql-test/t/log_slow.test Added testing that flosh slow query logs is accepted mysql-test/t/status_user-master.opt Ensure that we get a fresh restart before running status_user.test mysql-test/t/status_user.test Basic testing of user, client, table and index statistics mysys/my_getsystime.c Added my_getcputime() Returns cpu time used by this thread. sql/authors.h Updated authors to have core and original MySQL developers first. sql/event_data_objects.cc Updated call to mysql_reset_thd_for_next_command() sql/event_db_repository.cc Changed to use new ha_... calls sql/filesort.cc Changed to use new ha_... calls sql/ha_partition.cc Changed to use new ha_... calls Fixed comment syntax sql/handler.cc Changed to use new ha_... calls Reset table statistics Added code to update global table and index status Added counting of rows changed sql/handler.h Added table and index statistics variables Added function reset_statistics() Added handler::ha_... wrappers for all handler read calls to do statistics counting Protected all normal read calls to ensure we use the new calls in the server. Made ha_partition a friend class so that partition code can call the old read functions sql/item_subselect.cc Changed to use new ha_... calls sql/lex.h Added keywords for new information schema tables and flush commands sql/log.cc Added flush_slow_log() Added counting of number of bytes sent to binary log Removed not needed test of thd (It's used before, so it's safe to use) Added THD object to MYSQL_BIN_LOG::write_cache() to simplify statistics counting sql/log.h Added new parameter to write_cache() Added flush_slow_log() functions. sql/log_event.cc Updated call to mysql_reset_thd_for_next_command() Changed to use new ha_... calls sql/log_event_old.cc Updated call to mysql_reset_thd_for_next_command() Changed to use new ha_... calls sql/mysql_priv.h Updated call to mysql_reset_thd_for_next_command() Added new statistics functions and variables needed by these. sql/mysqld.cc Added new statistics variables and structures to handle these Added new status variables: - Com_show_client_statistics, Com_show_index_statistics, Com_show_table_statistics, Com_show_user_statistics - Access_denied_errors, Busy_time (clock time), Binlog_bytes_written, Cpu_time, Empty_queries, Rows_set, Rows_read Added new option 'userstat' to control if user statistics should be enabled or not sql/opt_range.cc Changed to use new ha_... calls sql/opt_range.h Changed to use new ha_... calls sql/opt_sum.cc Changed to use new ha_... calls sql/records.cc Changed to use new ha_... calls sql/set_var.cc Added variable 'userstat' sql/sp.cc Changed to use new ha_... calls sql/sql_acl.cc Changed to use new ha_... calls Added counting of access_denied_errors sql/sql_base.cc Added call to statistics functions sql/sql_class.cc Added usage of org_status_var, to store status variables at start of command Added functions THD::update_stats(), THD::update_all_stats() Fixed bug in add_to_status() and add_diff_to_status() where longlong variables where threated as long sql/sql_class.h Added new status variables to status_var Moved variables that was not ulong in status_var last. Added variables to THD for storing temporary values during statistics counting sql/sql_connect.cc Variables and functions to calculate user and client statistics Added counting of access_denied_errors and lost_connections sql/sql_cursor.cc Changed to use new ha_... calls sql/sql_handler.cc Changed to use new ha_... calls sql/sql_help.cc Changed to use new ha_... calls sql/sql_insert.cc Changed to use new ha_... calls sql/sql_lex.h Added SQLCOM_SHOW_USER_STATS, SQLCOM_SHOW_TABLE_STATS, SQLCOM_SHOW_INDEX_STATS, SQLCOM_SHOW_CLIENT_STATS sql/sql_parse.cc Added handling of: - SHOW CLIENT_STATISTICS - SHOW USER_STATISTICS - SHOW TABLE_STATISTICS - SHOW INDEX_STATISTICS Added handling of new FLUSH commands: - FLUSH SLOW QUERY LOGS - FLUSH TABLE_STATISTICS - FLUSH INDEX_STATISTICS - FLUSH USER_STATISTICS - FLUSH CLIENT_STATISTICS Added THD parameter to mysql_reset_thd_for_next_command() Added initialization and calls to user statistics functions Added increment of statistics variables empty_queries, rows_sent and access_denied_errors. Added counting of cpu time per query sql/sql_plugin.cc Changed to use new ha_... calls sql/sql_prepare.cc Updated call to mysql_reset_thd_for_next_command() sql/sql_select.cc Changed to use new ha_... calls Indentation changes sql/sql_servers.cc Changed to use new ha_... calls sql/sql_show.cc Added counting of access denied errors Added function for new information schema tables: - CLIENT_STATISTICS - USER_STATISTICS - INDEX_STATISTICS - TABLE_STATISTICS Changed to use new ha_... calls sql/sql_table.cc Changed to use new ha_... calls sql/sql_udf.cc Changed to use new ha_... calls sql/sql_update.cc Changed to use new ha_... calls sql/sql_yacc.yy Add new show and flush commands sql/structs.h Add name_length to KEY to avoid some strlen Added cache_name to KEY for fast storage of keyvalue in cache Added structs USER_STATS, TABLE_STATS, INDEX_STATS Added function prototypes for statistics functions sql/table.cc Store db+table+index name into keyinfo->cache_name sql/table.h Added new information schema tables sql/tztime.cc Changed to use new ha_... calls === modified file 'client/mysqladmin.cc' --- a/client/mysqladmin.cc 2009-09-07 20:50:10 +0000 +++ b/client/mysqladmin.cc 2009-10-19 17:14:48 +0000 @@ -23,7 +23,7 @@ #include <sys/stat.h> #include <mysql.h> -#define ADMIN_VERSION "8.42" +#define ADMIN_VERSION "9.0" #define MAX_MYSQL_VAR 512 #define SHUTDOWN_DEF_TIMEOUT 3600 /* Wait for shutdown */ #define MAX_TRUNC_LENGTH 3 @@ -96,7 +96,10 @@ enum commands { ADMIN_FLUSH_HOSTS, ADMIN_FLUSH_TABLES, ADMIN_PASSWORD, ADMIN_PING, ADMIN_EXTENDED_STATUS, ADMIN_FLUSH_STATUS, ADMIN_FLUSH_PRIVILEGES, ADMIN_START_SLAVE, ADMIN_STOP_SLAVE, - ADMIN_FLUSH_THREADS, ADMIN_OLD_PASSWORD + ADMIN_FLUSH_THREADS, ADMIN_OLD_PASSWORD, ADMIN_FLUSH_SLOW_LOG, + ADMIN_FLUSH_TABLE_STATISTICS, ADMIN_FLUSH_INDEX_STATISTICS, + ADMIN_FLUSH_USER_STATISTICS, ADMIN_FLUSH_CLIENT_STATISTICS, + ADMIN_FLUSH_ALL_STATUS, ADMIN_FLUSH_ALL_STATISTICS }; static const char *command_names[]= { "create", "drop", "shutdown", @@ -106,7 +109,10 @@ static const char *command_names[]= { "flush-hosts", "flush-tables", "password", "ping", "extended-status", "flush-status", "flush-privileges", "start-slave", "stop-slave", - "flush-threads","old-password", + "flush-threads", "old-password", "flush-slow-log", + "flush-table-statistics", "flush-index-statistics", + "flush-user-statistics", "flush-client-statistics", + "flush-all-status", "flush-all-statistics", NullS }; @@ -518,7 +524,8 @@ static int execute_commands(MYSQL *mysql for (; argc > 0 ; argv++,argc--) { - switch (find_type(argv[0],&command_typelib,2)) { + int command; + switch ((command= find_type(argv[0],&command_typelib,2))) { case ADMIN_CREATE: { char buff[FN_REFLEN+20]; @@ -596,7 +603,11 @@ static int execute_commands(MYSQL *mysql if (mysql_refresh(mysql, (uint) ~(REFRESH_GRANT | REFRESH_STATUS | REFRESH_READ_LOCK | REFRESH_SLAVE | - REFRESH_MASTER))) + REFRESH_MASTER | REFRESH_TABLE_STATS | + REFRESH_INDEX_STATS | + REFRESH_USER_STATS | + REFRESH_SLOW_QUERY_LOG | + REFRESH_CLIENT_STATS))) { my_printf_error(0, "refresh failed; error: '%s'", error_flags, mysql_error(mysql)); @@ -614,7 +625,8 @@ static int execute_commands(MYSQL *mysql case ADMIN_VER: new_line=1; print_version(); - puts("Copyright 2000-2008 MySQL AB, 2008 Sun Microsystems, Inc."); + puts("Copyright 2000-2008 MySQL AB, 2008 Sun Microsystems, Inc,\n" + "2009 Monty Program Ab"); puts("This software comes with ABSOLUTELY NO WARRANTY. This is free software,\nand you are welcome to modify and redistribute it under the GPL license\n"); printf("Server version\t\t%s\n", mysql_get_server_info(mysql)); printf("Protocol version\t%d\n", mysql_get_proto_info(mysql)); @@ -790,9 +802,19 @@ static int execute_commands(MYSQL *mysql } case ADMIN_FLUSH_LOGS: { - if (mysql_refresh(mysql,REFRESH_LOG)) + if (mysql_query(mysql,"flush logs")) { - my_printf_error(0, "refresh failed; error: '%s'", error_flags, + my_printf_error(0, "flush failed; error: '%s'", error_flags, + mysql_error(mysql)); + return -1; + } + break; + } + case ADMIN_FLUSH_SLOW_LOG: + { + if (mysql_query(mysql,"flush slow query logs")) + { + my_printf_error(0, "flush failed; error: '%s'", error_flags, mysql_error(mysql)); return -1; } @@ -802,7 +824,7 @@ static int execute_commands(MYSQL *mysql { if (mysql_query(mysql,"flush hosts")) { - my_printf_error(0, "refresh failed; error: '%s'", error_flags, + my_printf_error(0, "flush failed; error: '%s'", error_flags, mysql_error(mysql)); return -1; } @@ -812,7 +834,7 @@ static int execute_commands(MYSQL *mysql { if (mysql_query(mysql,"flush tables")) { - my_printf_error(0, "refresh failed; error: '%s'", error_flags, + my_printf_error(0, "flush failed; error: '%s'", error_flags, mysql_error(mysql)); return -1; } @@ -822,7 +844,71 @@ static int execute_commands(MYSQL *mysql { if (mysql_query(mysql,"flush status")) { - my_printf_error(0, "refresh failed; error: '%s'", error_flags, + my_printf_error(0, "flush failed; error: '%s'", error_flags, + mysql_error(mysql)); + return -1; + } + break; + } + case ADMIN_FLUSH_TABLE_STATISTICS: + { + if (mysql_query(mysql,"flush table_statistics")) + { + my_printf_error(0, "flush failed; error: '%s'", error_flags, + mysql_error(mysql)); + return -1; + } + break; + } + case ADMIN_FLUSH_INDEX_STATISTICS: + { + if (mysql_query(mysql,"flush index_statistics")) + { + my_printf_error(0, "flush failed; error: '%s'", error_flags, + mysql_error(mysql)); + return -1; + } + break; + } + case ADMIN_FLUSH_USER_STATISTICS: + { + if (mysql_query(mysql,"flush user_statistics")) + { + my_printf_error(0, "flush failed; error: '%s'", error_flags, + mysql_error(mysql)); + return -1; + } + break; + } + case ADMIN_FLUSH_CLIENT_STATISTICS: + { + if (mysql_query(mysql,"flush client_statistics")) + { + my_printf_error(0, "flush failed; error: '%s'", error_flags, + mysql_error(mysql)); + return -1; + } + break; + } + case ADMIN_FLUSH_ALL_STATISTICS: + { + if (mysql_query(mysql, + "flush table_statistics,index_statistics," + "user_statistics,client_statistics")) + { + my_printf_error(0, "flush failed; error: '%s'", error_flags, + mysql_error(mysql)); + return -1; + } + break; + } + case ADMIN_FLUSH_ALL_STATUS: + { + if (mysql_query(mysql, + "flush status,table_statistics,index_statistics," + "user_statistics,client_statistics")) + { + my_printf_error(0, "flush failed; error: '%s'", error_flags, mysql_error(mysql)); return -1; } @@ -994,7 +1080,8 @@ static void print_version(void) static void usage(void) { print_version(); - puts("Copyright 2000-2008 MySQL AB, 2008 Sun Microsystems, Inc."); + puts("Copyright 2000-2008 MySQL AB, 2008 Sun Microsystems, Inc,\n" + "2009 Monty Program Ab"); puts("This software comes with ABSOLUTELY NO WARRANTY. This is free software,\nand you are welcome to modify and redistribute it under the GPL license\n"); puts("Administration program for the mysqld daemon."); printf("Usage: %s [OPTIONS] command command....\n", my_progname); @@ -1002,16 +1089,23 @@ static void usage(void) my_print_variables(my_long_options); print_defaults("my",load_default_groups); puts("\nWhere command is a one or more of: (Commands may be shortened)\n\ - create databasename Create a new database\n\ - debug Instruct server to write debug information to log\n\ - drop databasename Delete a database and all its tables\n\ - extended-status Gives an extended status message from the server\n\ - flush-hosts Flush all cached hosts\n\ - flush-logs Flush all logs\n\ - flush-status Clear status variables\n\ - flush-tables Flush all tables\n\ - flush-threads Flush the thread cache\n\ - flush-privileges Reload grant tables (same as reload)\n\ + create databasename Create a new database\n\ + debug Instruct server to write debug information to log\n\ + drop databasename Delete a database and all its tables\n\ + extended-status Gives an extended status message from the server\n\ + flush-all-statistics Flush all statistics tables\n\ + flush-all-status Flush status and statistics\n\ + flush-client-statistics Flush client statistics\n\ + flush-hosts Flush all cached hosts\n\ + flush-index-statistics Flush index statistics\n\ + flush-logs Flush all logs\n\ + flush-privileges Reload grant tables (same as reload)\n\ + flush-slow-log Flush slow query log\n\ + flush-status Clear status variables\n\ + flush-table-statistics Clear table statistics\n\ + flush-tables Flush all tables\n\ + flush-threads Flush the thread cache\n\ + flush-user-statistics Flush user statistics\n\ kill id,id,... Kill mysql threads"); #if MYSQL_VERSION_ID >= 32200 puts("\ === modified file 'configure.in' --- a/configure.in 2009-10-08 09:43:31 +0000 +++ b/configure.in 2009-10-19 17:14:48 +0000 @@ -829,7 +829,7 @@ AC_CHECK_HEADERS(fcntl.h fenv.h float.h sys/timeb.h sys/types.h sys/un.h sys/vadvise.h sys/wait.h term.h \ unistd.h utime.h sys/utime.h termio.h termios.h sched.h crypt.h alloca.h \ sys/ioctl.h malloc.h sys/malloc.h sys/ipc.h sys/shm.h linux/config.h \ - sys/prctl.h sys/resource.h sys/param.h port.h ieeefp.h \ + sys/prctl.h sys/resource.h sys/param.h port.h ieeefp.h linux/unistd.h \ execinfo.h) AC_CHECK_HEADERS([xfs/xfs.h]) @@ -2096,7 +2096,18 @@ case "$target" in # We also disable for SCO for the time being, the headers for the # thread library we use conflicts with other headers. ;; - *) AC_CHECK_FUNCS(clock_gettime) +*) + # most systems require the program be linked with librt library to use + # the function clock_gettime + my_save_LIBS="$LIBS" + LIBS="" + AC_CHECK_LIB(rt,clock_gettime) + LIBRT=$LIBS + LIBS="$my_save_LIBS" + AC_SUBST(LIBRT) + + LIBS="$LIBS $LIBRT" + AC_CHECK_FUNCS(clock_gettime) ;; esac @@ -2786,7 +2797,7 @@ then fi sql_client_dirs="$sql_client_dirs client" -CLIENT_LIBS="$NON_THREADED_LIBS $openssl_libs $ZLIB_LIBS $STATIC_NSS_FLAGS" +CLIENT_LIBS="$NON_THREADED_LIBS $openssl_libs $ZLIB_LIBS $STATIC_NSS_FLAGS $LIBRT" AC_SUBST(CLIENT_LIBS) AC_SUBST(CLIENT_THREAD_LIBS) === modified file 'include/my_sys.h' --- a/include/my_sys.h 2009-09-07 20:50:10 +0000 +++ b/include/my_sys.h 2009-10-19 17:14:48 +0000 @@ -904,6 +904,7 @@ void my_free_open_file_info(void); extern time_t my_time(myf flags); extern ulonglong my_getsystime(void); +extern ulonglong my_getcputime(void); extern ulonglong my_micro_time(); extern ulonglong my_micro_time_and_time(time_t *time_arg); time_t my_time_possible_from_micro(ulonglong microtime); === modified file 'include/mysql_com.h' --- a/include/mysql_com.h 2008-10-10 15:28:41 +0000 +++ b/include/mysql_com.h 2009-10-19 17:14:48 +0000 @@ -29,6 +29,7 @@ #define SERVER_VERSION_LENGTH 60 #define SQLSTATE_LENGTH 5 +#define LIST_PROCESS_HOST_LEN 64 /* USER_HOST_BUFF_SIZE -- length of string buffer, that is enough to contain @@ -115,6 +116,11 @@ enum enum_server_command thread */ #define REFRESH_MASTER 128 /* Remove all bin logs in the index and truncate the index */ +#define REFRESH_TABLE_STATS 256 /* Refresh table stats hash table */ +#define REFRESH_INDEX_STATS 512 /* Refresh index stats hash table */ +#define REFRESH_USER_STATS 1024 /* Refresh user stats hash table */ +#define REFRESH_SLOW_QUERY_LOG 4096 /* Flush slow query log and rotate*/ +#define REFRESH_CLIENT_STATS 8192 /* Refresh client stats hash table */ /* The following can't be set with mysql_refresh() */ #define REFRESH_READ_LOCK 16384 /* Lock tables for read */ === modified file 'mysql-test/r/information_schema.result' --- a/mysql-test/r/information_schema.result 2009-09-29 20:19:43 +0000 +++ b/mysql-test/r/information_schema.result 2009-10-19 17:14:48 +0000 @@ -45,6 +45,7 @@ NOT (table_schema = 'INFORMATION_SCHEMA' select * from v1 ORDER BY c COLLATE utf8_bin; c CHARACTER_SETS +CLIENT_STATISTICS COLLATIONS COLLATION_CHARACTER_SET_APPLICABILITY COLUMNS @@ -54,6 +55,7 @@ EVENTS FILES GLOBAL_STATUS GLOBAL_VARIABLES +INDEX_STATISTICS INNODB_BUFFER_POOL_PAGES INNODB_BUFFER_POOL_PAGES_BLOB INNODB_BUFFER_POOL_PAGES_INDEX @@ -82,8 +84,10 @@ STATISTICS TABLES TABLE_CONSTRAINTS TABLE_PRIVILEGES +TABLE_STATISTICS TRIGGERS USER_PRIVILEGES +USER_STATISTICS VIEWS XTRADB_ENHANCEMENTS columns_priv @@ -121,6 +125,7 @@ c table_name TABLES TABLES TABLE_CONSTRAINTS TABLE_CONSTRAINTS TABLE_PRIVILEGES TABLE_PRIVILEGES +TABLE_STATISTICS TABLE_STATISTICS TRIGGERS TRIGGERS tables_priv tables_priv time_zone time_zone @@ -140,6 +145,7 @@ c table_name TABLES TABLES TABLE_CONSTRAINTS TABLE_CONSTRAINTS TABLE_PRIVILEGES TABLE_PRIVILEGES +TABLE_STATISTICS TABLE_STATISTICS TRIGGERS TRIGGERS tables_priv tables_priv time_zone time_zone @@ -159,6 +165,7 @@ c table_name TABLES TABLES TABLE_CONSTRAINTS TABLE_CONSTRAINTS TABLE_PRIVILEGES TABLE_PRIVILEGES +TABLE_STATISTICS TABLE_STATISTICS TRIGGERS TRIGGERS tables_priv tables_priv time_zone time_zone @@ -640,12 +647,13 @@ from information_schema.tables where table_schema='information_schema' limit 2; TABLE_NAME TABLE_TYPE ENGINE CHARACTER_SETS SYSTEM VIEW MEMORY -COLLATIONS SYSTEM VIEW MEMORY +CLIENT_STATISTICS SYSTEM VIEW MEMORY show tables from information_schema like "T%"; Tables_in_information_schema (T%) TABLES TABLE_CONSTRAINTS TABLE_PRIVILEGES +TABLE_STATISTICS TRIGGERS create database information_schema; ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema' @@ -655,6 +663,7 @@ Tables_in_information_schema (T%) Table_ TABLES SYSTEM VIEW TABLE_CONSTRAINTS SYSTEM VIEW TABLE_PRIVILEGES SYSTEM VIEW +TABLE_STATISTICS SYSTEM VIEW TRIGGERS SYSTEM VIEW create table t1(a int); ERROR 42S02: Unknown table 't1' in information_schema @@ -667,6 +676,7 @@ Tables_in_information_schema (T%) TABLES TABLE_CONSTRAINTS TABLE_PRIVILEGES +TABLE_STATISTICS TRIGGERS select table_name from tables where table_name='user'; table_name @@ -856,6 +866,7 @@ TABLE_NAME COLUMN_NAME PRIVILEGES COLUMNS TABLE_NAME select COLUMN_PRIVILEGES TABLE_NAME select FILES TABLE_NAME select +INDEX_STATISTICS TABLE_NAME select KEY_COLUMN_USAGE TABLE_NAME select PARTITIONS TABLE_NAME select REFERENTIAL_CONSTRAINTS TABLE_NAME select @@ -863,6 +874,7 @@ STATISTICS TABLE_NAME select TABLES TABLE_NAME select TABLE_CONSTRAINTS TABLE_NAME select TABLE_PRIVILEGES TABLE_NAME select +TABLE_STATISTICS TABLE_NAME select VIEWS TABLE_NAME select INNODB_BUFFER_POOL_PAGES_INDEX table_name select INNODB_INDEX_STATS table_name select === modified file 'mysql-test/r/information_schema_all_engines.result' --- a/mysql-test/r/information_schema_all_engines.result 2009-08-03 20:09:53 +0000 +++ b/mysql-test/r/information_schema_all_engines.result 2009-10-19 17:14:48 +0000 @@ -2,6 +2,7 @@ use INFORMATION_SCHEMA; show tables; Tables_in_information_schema CHARACTER_SETS +CLIENT_STATISTICS COLLATIONS COLLATION_CHARACTER_SET_APPLICABILITY COLUMNS @@ -11,6 +12,7 @@ EVENTS FILES GLOBAL_STATUS GLOBAL_VARIABLES +INDEX_STATISTICS KEY_COLUMN_USAGE PARTITIONS PLUGINS @@ -26,8 +28,10 @@ STATISTICS TABLES TABLE_CONSTRAINTS TABLE_PRIVILEGES +TABLE_STATISTICS TRIGGERS USER_PRIVILEGES +USER_STATISTICS VIEWS INNODB_BUFFER_POOL_PAGES PBXT_STATISTICS @@ -60,6 +64,7 @@ c2.column_name LIKE '%SCHEMA%' ); table_name column_name CHARACTER_SETS CHARACTER_SET_NAME +CLIENT_STATISTICS CLIENT COLLATIONS COLLATION_NAME COLLATION_CHARACTER_SET_APPLICABILITY COLLATION_NAME COLUMNS TABLE_SCHEMA @@ -69,6 +74,7 @@ EVENTS EVENT_SCHEMA FILES TABLE_SCHEMA GLOBAL_STATUS VARIABLE_NAME GLOBAL_VARIABLES VARIABLE_NAME +INDEX_STATISTICS TABLE_SCHEMA KEY_COLUMN_USAGE CONSTRAINT_SCHEMA PARTITIONS TABLE_SCHEMA PLUGINS PLUGIN_NAME @@ -84,8 +90,10 @@ STATISTICS TABLE_SCHEMA TABLES TABLE_SCHEMA TABLE_CONSTRAINTS CONSTRAINT_SCHEMA TABLE_PRIVILEGES TABLE_SCHEMA +TABLE_STATISTICS TABLE_SCHEMA TRIGGERS TRIGGER_SCHEMA USER_PRIVILEGES GRANTEE +USER_STATISTICS USER VIEWS TABLE_SCHEMA INNODB_BUFFER_POOL_PAGES page_type PBXT_STATISTICS ID @@ -118,6 +126,7 @@ c2.column_name LIKE '%SCHEMA%' ); table_name column_name CHARACTER_SETS CHARACTER_SET_NAME +CLIENT_STATISTICS CLIENT COLLATIONS COLLATION_NAME COLLATION_CHARACTER_SET_APPLICABILITY COLLATION_NAME COLUMNS TABLE_SCHEMA @@ -127,6 +136,7 @@ EVENTS EVENT_SCHEMA FILES TABLE_SCHEMA GLOBAL_STATUS VARIABLE_NAME GLOBAL_VARIABLES VARIABLE_NAME +INDEX_STATISTICS TABLE_SCHEMA KEY_COLUMN_USAGE CONSTRAINT_SCHEMA PARTITIONS TABLE_SCHEMA PLUGINS PLUGIN_NAME @@ -142,8 +152,10 @@ STATISTICS TABLE_SCHEMA TABLES TABLE_SCHEMA TABLE_CONSTRAINTS CONSTRAINT_SCHEMA TABLE_PRIVILEGES TABLE_SCHEMA +TABLE_STATISTICS TABLE_SCHEMA TRIGGERS TRIGGER_SCHEMA USER_PRIVILEGES GRANTEE +USER_STATISTICS USER VIEWS TABLE_SCHEMA INNODB_BUFFER_POOL_PAGES page_type PBXT_STATISTICS ID @@ -182,6 +194,7 @@ group by c2.column_type order by num lim group by t.table_name order by num1, t.table_name; table_name group_concat(t.table_schema, '.', t.table_name) num1 CHARACTER_SETS information_schema.CHARACTER_SETS 1 +CLIENT_STATISTICS information_schema.CLIENT_STATISTICS 1 COLLATIONS information_schema.COLLATIONS 1 COLLATION_CHARACTER_SET_APPLICABILITY information_schema.COLLATION_CHARACTER_SET_APPLICABILITY 1 COLUMNS information_schema.COLUMNS 1 @@ -191,6 +204,7 @@ EVENTS information_schema.EVENTS 1 FILES information_schema.FILES 1 GLOBAL_STATUS information_schema.GLOBAL_STATUS 1 GLOBAL_VARIABLES information_schema.GLOBAL_VARIABLES 1 +INDEX_STATISTICS information_schema.INDEX_STATISTICS 1 INNODB_BUFFER_POOL_PAGES information_schema.INNODB_BUFFER_POOL_PAGES 1 INNODB_BUFFER_POOL_PAGES_BLOB information_schema.INNODB_BUFFER_POOL_PAGES_BLOB 1 INNODB_BUFFER_POOL_PAGES_INDEX information_schema.INNODB_BUFFER_POOL_PAGES_INDEX 1 @@ -220,8 +234,10 @@ STATISTICS information_schema.STATISTICS TABLES information_schema.TABLES 1 TABLE_CONSTRAINTS information_schema.TABLE_CONSTRAINTS 1 TABLE_PRIVILEGES information_schema.TABLE_PRIVILEGES 1 +TABLE_STATISTICS information_schema.TABLE_STATISTICS 1 TRIGGERS information_schema.TRIGGERS 1 USER_PRIVILEGES information_schema.USER_PRIVILEGES 1 +USER_STATISTICS information_schema.USER_STATISTICS 1 VIEWS information_schema.VIEWS 1 XTRADB_ENHANCEMENTS information_schema.XTRADB_ENHANCEMENTS 1 Database: information_schema @@ -229,6 +245,7 @@ Database: information_schema | Tables | +---------------------------------------+ | CHARACTER_SETS | +| CLIENT_STATISTICS | | COLLATIONS | | COLLATION_CHARACTER_SET_APPLICABILITY | | COLUMNS | @@ -238,6 +255,7 @@ Database: information_schema | FILES | | GLOBAL_STATUS | | GLOBAL_VARIABLES | +| INDEX_STATISTICS | | KEY_COLUMN_USAGE | | PARTITIONS | | PLUGINS | @@ -253,8 +271,10 @@ Database: information_schema | TABLES | | TABLE_CONSTRAINTS | | TABLE_PRIVILEGES | +| TABLE_STATISTICS | | TRIGGERS | | USER_PRIVILEGES | +| USER_STATISTICS | | VIEWS | | INNODB_BUFFER_POOL_PAGES | | PBXT_STATISTICS | @@ -277,6 +297,7 @@ Database: INFORMATION_SCHEMA | Tables | +---------------------------------------+ | CHARACTER_SETS | +| CLIENT_STATISTICS | | COLLATIONS | | COLLATION_CHARACTER_SET_APPLICABILITY | | COLUMNS | @@ -286,6 +307,7 @@ Database: INFORMATION_SCHEMA | FILES | | GLOBAL_STATUS | | GLOBAL_VARIABLES | +| INDEX_STATISTICS | | KEY_COLUMN_USAGE | | PARTITIONS | | PLUGINS | @@ -301,8 +323,10 @@ Database: INFORMATION_SCHEMA | TABLES | | TABLE_CONSTRAINTS | | TABLE_PRIVILEGES | +| TABLE_STATISTICS | | TRIGGERS | | USER_PRIVILEGES | +| USER_STATISTICS | | VIEWS | | INNODB_BUFFER_POOL_PAGES | | PBXT_STATISTICS | @@ -328,5 +352,5 @@ Wildcard: inf_rmation_schema +--------------------+ SELECT table_schema, count(*) FROM information_schema.TABLES WHERE table_schema IN ('mysql', 'INFORMATION_SCHEMA', 'test', 'mysqltest') AND table_name<>'ndb_binlog_index' AND table_name<>'ndb_apply_status' GROUP BY TABLE_SCHEMA; table_schema count(*) -information_schema 43 +information_schema 47 mysql 22 === modified file 'mysql-test/r/information_schema_db.result' --- a/mysql-test/r/information_schema_db.result 2009-09-07 20:50:10 +0000 +++ b/mysql-test/r/information_schema_db.result 2009-10-19 17:14:48 +0000 @@ -7,6 +7,7 @@ Tables_in_information_schema (T%) TABLES TABLE_CONSTRAINTS TABLE_PRIVILEGES +TABLE_STATISTICS TRIGGERS create database `inf%`; create database mbase; === modified file 'mysql-test/r/log_slow.result' --- a/mysql-test/r/log_slow.result 2009-09-03 14:05:38 +0000 +++ b/mysql-test/r/log_slow.result 2009-10-19 17:14:48 +0000 @@ -56,5 +56,6 @@ last_insert_id int(11) NO NULL insert_id int(11) NO NULL server_id int(10) unsigned NO NULL sql_text mediumtext NO NULL +flush slow query logs; set @@log_slow_filter=default; set @@log_slow_verbosity=default; === added file 'mysql-test/r/status_user.result' --- a/mysql-test/r/status_user.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/r/status_user.result 2009-10-19 17:14:48 +0000 @@ -0,0 +1,166 @@ +DROP TABLE IF EXISTS t1; +select variable_value from information_schema.global_status where variable_name="handler_read_key" into @global_read_key; +show columns from information_schema.client_statistics; +Field Type Null Key Default Extra +CLIENT varchar(64) NO +TOTAL_CONNECTIONS int(21) NO 0 +CONCURRENT_CONNECTIONS int(21) NO 0 +CONNECTED_TIME int(21) NO 0 +BUSY_TIME double NO 0 +CPU_TIME double NO 0 +BYTES_RECEIVED int(21) NO 0 +BYTES_SENT int(21) NO 0 +BINLOG_BYTES_WRITTEN int(21) NO 0 +ROWS_READ int(21) NO 0 +ROWS_SENT int(21) NO 0 +ROWS_DELETED int(21) NO 0 +ROWS_INSERTED int(21) NO 0 +ROWS_UPDATED int(21) NO 0 +SELECT_COMMANDS int(21) NO 0 +UPDATE_COMMANDS int(21) NO 0 +OTHER_COMMANDS int(21) NO 0 +COMMIT_TRANSACTIONS int(21) NO 0 +ROLLBACK_TRANSACTIONS int(21) NO 0 +DENIED_CONNECTIONS int(21) NO 0 +LOST_CONNECTIONS int(21) NO 0 +ACCESS_DENIED int(21) NO 0 +EMPTY_QUERIES int(21) NO 0 +show columns from information_schema.user_statistics; +Field Type Null Key Default Extra +USER varchar(48) NO +TOTAL_CONNECTIONS int(21) NO 0 +CONCURRENT_CONNECTIONS int(21) NO 0 +CONNECTED_TIME int(21) NO 0 +BUSY_TIME double NO 0 +CPU_TIME double NO 0 +BYTES_RECEIVED int(21) NO 0 +BYTES_SENT int(21) NO 0 +BINLOG_BYTES_WRITTEN int(21) NO 0 +ROWS_READ int(21) NO 0 +ROWS_SENT int(21) NO 0 +ROWS_DELETED int(21) NO 0 +ROWS_INSERTED int(21) NO 0 +ROWS_UPDATED int(21) NO 0 +SELECT_COMMANDS int(21) NO 0 +UPDATE_COMMANDS int(21) NO 0 +OTHER_COMMANDS int(21) NO 0 +COMMIT_TRANSACTIONS int(21) NO 0 +ROLLBACK_TRANSACTIONS int(21) NO 0 +DENIED_CONNECTIONS int(21) NO 0 +LOST_CONNECTIONS int(21) NO 0 +ACCESS_DENIED int(21) NO 0 +EMPTY_QUERIES int(21) NO 0 +show columns from information_schema.index_statistics; +Field Type Null Key Default Extra +TABLE_SCHEMA varchar(192) NO +TABLE_NAME varchar(192) NO +INDEX_NAME varchar(192) NO +ROWS_READ int(21) NO 0 +show columns from information_schema.table_statistics; +Field Type Null Key Default Extra +TABLE_SCHEMA varchar(192) NO +TABLE_NAME varchar(192) NO +ROWS_READ int(21) NO 0 +ROWS_CHANGED int(21) NO 0 +ROWS_CHANGED_X_INDEXES int(21) NO 0 +set @save_general_log=@@global.general_log; +set @@global.general_log=0; +set @@global.userstat=1; +flush status; +create table t1 (a int, primary key (a), b int default 0) engine=myisam; +insert into t1 (a) values (1),(2),(3),(4); +update t1 set b=1; +update t1 set b=5 where a=2; +delete from t1 where a=3; +/* Empty query */ +select * from t1 where a=999; +a b +drop table t1; +create table t1 (a int, primary key (a), b int default 0) engine=innodb; +begin; +insert into t1 values(1,1); +commit; +begin; +insert into t1 values(2,2); +commit; +begin; +insert into t1 values(3,3); +rollback; +drop table t1; +select sleep(1); +sleep(1) +0 +show status like "rows%"; +Variable_name Value +Rows_read 6 +Rows_sent 1 +show status like "ha%"; +Variable_name Value +Handler_commit 10 +Handler_delete 1 +Handler_discover 0 +Handler_prepare 10 +Handler_read_first 0 +Handler_read_key 3 +Handler_read_next 0 +Handler_read_prev 0 +Handler_read_rnd 0 +Handler_read_rnd_next 5 +Handler_rollback 2 +Handler_savepoint 0 +Handler_savepoint_rollback 0 +Handler_update 5 +Handler_write 7 +select variable_value - @global_read_key as "handler_read_key" from information_schema.global_status where variable_name="handler_read_key"; +handler_read_key +3 +set @@global.userstat=0; +select * from information_schema.index_statistics; +TABLE_SCHEMA TABLE_NAME INDEX_NAME ROWS_READ +test t1 PRIMARY 2 +select * from information_schema.table_statistics; +TABLE_SCHEMA TABLE_NAME ROWS_READ ROWS_CHANGED ROWS_CHANGED_X_INDEXES +test t1 6 13 13 +show table_statistics; +Table_schema Table_name Rows_read Rows_changed Rows_changed_x_#indexes +test t1 6 13 13 +show index_statistics; +Table_schema Table_name Index_name Rows_read +test t1 PRIMARY 2 +select TOTAL_CONNECTIONS, CONCURRENT_CONNECTIONS, ROWS_READ, ROWS_SENT, +ROWS_DELETED, ROWS_INSERTED, ROWS_UPDATED, SELECT_COMMANDS, +UPDATE_COMMANDS, OTHER_COMMANDS, COMMIT_TRANSACTIONS, +ROLLBACK_TRANSACTIONS, DENIED_CONNECTIONS, LOST_CONNECTIONS, +ACCESS_DENIED, EMPTY_QUERIES from information_schema.client_statistics; +TOTAL_CONNECTIONS CONCURRENT_CONNECTIONS ROWS_READ ROWS_SENT ROWS_DELETED ROWS_INSERTED ROWS_UPDATED SELECT_COMMANDS UPDATE_COMMANDS OTHER_COMMANDS COMMIT_TRANSACTIONS ROLLBACK_TRANSACTIONS DENIED_CONNECTIONS LOST_CONNECTIONS ACCESS_DENIED EMPTY_QUERIES +1 0 6 2 1 8 5 3 11 9 10 2 0 0 0 1 +select TOTAL_CONNECTIONS, CONCURRENT_CONNECTIONS, ROWS_READ, ROWS_SENT, +ROWS_DELETED, ROWS_INSERTED, ROWS_UPDATED, SELECT_COMMANDS, +UPDATE_COMMANDS, OTHER_COMMANDS, COMMIT_TRANSACTIONS, +ROLLBACK_TRANSACTIONS, DENIED_CONNECTIONS, LOST_CONNECTIONS, +ACCESS_DENIED, EMPTY_QUERIES from information_schema.user_statistics; +TOTAL_CONNECTIONS CONCURRENT_CONNECTIONS ROWS_READ ROWS_SENT ROWS_DELETED ROWS_INSERTED ROWS_UPDATED SELECT_COMMANDS UPDATE_COMMANDS OTHER_COMMANDS COMMIT_TRANSACTIONS ROLLBACK_TRANSACTIONS DENIED_CONNECTIONS LOST_CONNECTIONS ACCESS_DENIED EMPTY_QUERIES +1 0 6 2 1 8 5 3 11 9 10 2 0 0 0 1 +flush table_statistics; +flush index_statistics; +select * from information_schema.index_statistics; +TABLE_SCHEMA TABLE_NAME INDEX_NAME ROWS_READ +select * from information_schema.table_statistics; +TABLE_SCHEMA TABLE_NAME ROWS_READ ROWS_CHANGED ROWS_CHANGED_X_INDEXES +show status like "%statistics%"; +Variable_name Value +Com_show_client_statistics 0 +Com_show_index_statistics 1 +Com_show_table_statistics 1 +Com_show_user_statistics 0 +select connected_time <> 0, busy_time <> 0, bytes_received <> 0, +bytes_sent <> 0, binlog_bytes_written <> 0 +from information_schema.user_statistics; +connected_time <> 0 busy_time <> 0 bytes_received <> 0 bytes_sent <> 0 binlog_bytes_written <> 0 +1 1 1 1 1 +select connected_time <> 0, busy_time <> 0, bytes_received <> 0, +bytes_sent <> 0, binlog_bytes_written <> 0 +from information_schema.client_statistics; +connected_time <> 0 busy_time <> 0 bytes_received <> 0 bytes_sent <> 0 binlog_bytes_written <> 0 +1 1 1 1 1 +set @@global.general_log=@save_general_log; === modified file 'mysql-test/t/log_slow.test' --- a/mysql-test/t/log_slow.test 2009-09-03 14:05:38 +0000 +++ b/mysql-test/t/log_slow.test 2009-10-19 17:14:48 +0000 @@ -36,6 +36,12 @@ select @@log_slow_verbosity; show fields from mysql.slow_log; +# +# Check flush command +# + +flush slow query logs; + # Reset used variables set @@log_slow_filter=default; === added file 'mysql-test/t/status_user-master.opt' --- a/mysql-test/t/status_user-master.opt 1970-01-01 00:00:00 +0000 +++ b/mysql-test/t/status_user-master.opt 2009-10-19 17:14:48 +0000 @@ -0,0 +1 @@ +--force-restart === added file 'mysql-test/t/status_user.test' --- a/mysql-test/t/status_user.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/t/status_user.test 2009-10-19 17:14:48 +0000 @@ -0,0 +1,97 @@ +# +# Testing of user status (the userstat variable). +# Note that this test requires a fresh restart to not problems with +# old status + +-- source include/have_innodb.inc +-- source include/have_log_bin.inc + +--disable_warnings +DROP TABLE IF EXISTS t1; +--enable_warnings + +select variable_value from information_schema.global_status where variable_name="handler_read_key" into @global_read_key; +show columns from information_schema.client_statistics; +show columns from information_schema.user_statistics; +show columns from information_schema.index_statistics; +show columns from information_schema.table_statistics; + +# Disable logging to get right number of writes into the tables. +set @save_general_log=@@global.general_log; +set @@global.general_log=0; +set @@global.userstat=1; +flush status; + +create table t1 (a int, primary key (a), b int default 0) engine=myisam; +insert into t1 (a) values (1),(2),(3),(4); +update t1 set b=1; +update t1 set b=5 where a=2; +delete from t1 where a=3; + +/* Empty query */ +select * from t1 where a=999; + +drop table t1; + +# +# Test the commit and rollback are counted +# + +create table t1 (a int, primary key (a), b int default 0) engine=innodb; +begin; +insert into t1 values(1,1); +commit; +begin; +insert into t1 values(2,2); +commit; +begin; +insert into t1 values(3,3); +rollback; +drop table t1; + +select sleep(1); + +show status like "rows%"; +show status like "ha%"; +select variable_value - @global_read_key as "handler_read_key" from information_schema.global_status where variable_name="handler_read_key"; + +# Ensure that the following commands doesn't change statistics + +set @@global.userstat=0; + +# +# Check that we got right statistics +# +select * from information_schema.index_statistics; +select * from information_schema.table_statistics; +show table_statistics; +show index_statistics; +select TOTAL_CONNECTIONS, CONCURRENT_CONNECTIONS, ROWS_READ, ROWS_SENT, + ROWS_DELETED, ROWS_INSERTED, ROWS_UPDATED, SELECT_COMMANDS, + UPDATE_COMMANDS, OTHER_COMMANDS, COMMIT_TRANSACTIONS, + ROLLBACK_TRANSACTIONS, DENIED_CONNECTIONS, LOST_CONNECTIONS, + ACCESS_DENIED, EMPTY_QUERIES from information_schema.client_statistics; +select TOTAL_CONNECTIONS, CONCURRENT_CONNECTIONS, ROWS_READ, ROWS_SENT, + ROWS_DELETED, ROWS_INSERTED, ROWS_UPDATED, SELECT_COMMANDS, + UPDATE_COMMANDS, OTHER_COMMANDS, COMMIT_TRANSACTIONS, + ROLLBACK_TRANSACTIONS, DENIED_CONNECTIONS, LOST_CONNECTIONS, + ACCESS_DENIED, EMPTY_QUERIES from information_schema.user_statistics; +flush table_statistics; +flush index_statistics; +select * from information_schema.index_statistics; +select * from information_schema.table_statistics; +show status like "%statistics%"; + +# +# Test that some variables are not 0 +# + +select connected_time <> 0, busy_time <> 0, bytes_received <> 0, + bytes_sent <> 0, binlog_bytes_written <> 0 + from information_schema.user_statistics; +select connected_time <> 0, busy_time <> 0, bytes_received <> 0, + bytes_sent <> 0, binlog_bytes_written <> 0 + from information_schema.client_statistics; + +# Cleanup +set @@global.general_log=@save_general_log; === modified file 'mysys/my_getsystime.c' --- a/mysys/my_getsystime.c 2008-04-28 16:24:05 +0000 +++ b/mysys/my_getsystime.c 2009-10-19 17:14:48 +0000 @@ -28,6 +28,10 @@ #ifdef __NETWARE__ #include <nks/time.h> #endif +#ifdef HAVE_LINUX_UNISTD_H +#include <linux/unistd.h> +#endif + ulonglong my_getsystime() { @@ -222,3 +226,25 @@ time_t my_time_possible_from_micro(ulong return (time_t) (microtime / 1000000); #endif /* defined(__WIN__) */ } + + +/* + Return cpu time in milliseconds * 10 +*/ + +ulonglong my_getcputime() +{ +#ifdef HAVE_CLOCK_GETTIME + struct timespec tp; + if (clock_gettime(CLOCK_THREAD_CPUTIME_ID, &tp)) + return 0; + return (ulonglong)tp.tv_sec*10000000+(ulonglong)tp.tv_nsec/100; +#elif defined(__NR_clock_gettime) + struct timespec tp; + if (syscall(__NR_clock_gettime, CLOCK_THREAD_CPUTIME_ID, &tp)) + return 0; + return (ulonglong)tp.tv_sec*10000000+(ulonglong)tp.tv_nsec/100; +#else + return 0; +#endif /* HAVE_CLOCK_GETTIME */ +} === modified file 'sql/authors.h' --- a/sql/authors.h 2007-03-16 06:39:07 +0000 +++ b/sql/authors.h 2009-10-19 17:14:48 +0000 @@ -34,23 +34,35 @@ struct show_table_authors_st { */ struct show_table_authors_st show_table_authors[]= { + { "Michael (Monty) Widenius", "Tusby, Finland", + "Lead developer and main author" }, + { "David Axmark", "London, England", + "MySQL founder; Small stuff long time ago, Monty ripped it out!" }, + { "Sergei Golubchik", "Kerpen, Germany", + "Full-text search, precision math" }, + { "Igor Babaev", "Bellevue, USA", "Optimizer, keycache, core work"}, + { "Sergey Petrunia", "St. Petersburg, Russia", "Optimizer"}, + { "Oleksandr Byelkin", "Lugansk, Ukraine", + "Query Cache (4.0), Subqueries (4.1), Views (5.0)" }, { "Brian (Krow) Aker", "Seattle, WA, USA", "Architecture, archive, federated, bunch of little stuff :)" }, - { "Venu Anuganti", "", "Client/server protocol (4.1)" }, - { "David Axmark", "Uppsala, Sweden", - "Small stuff long time ago, Monty ripped it out!" }, + { "Kristian Nielsen", "Copenhagen, Denmark", + "General build stuff," }, { "Alexander (Bar) Barkov", "Izhevsk, Russia", "Unicode and character sets (4.1)" }, + { "Guilhem Bichot", "Bordeaux, France", "Replication (since 4.0)" }, + { "Venu Anuganti", "", "Client/server protocol (4.1)" }, + { "Konstantin Osipov", "Moscow, Russia", + "Prepared statements (4.1), Cursors (5.0)" }, + { "Dmitri Lenev", "Moscow, Russia", + "Time zones support (4.1), Triggers (5.0)" }, { "Omer BarNir", "Sunnyvale, CA, USA", "Testing (sometimes) and general QA stuff" }, - { "Guilhem Bichot", "Bordeaux, France", "Replication (since 4.0)" }, { "John Birrell", "", "Emulation of pthread_mutex() for OS/2" }, { "Andreas F. Bobak", "", "AGGREGATE extension to user-defined functions" }, { "Alexey Botchkov (Holyfoot)", "Izhevsk, Russia", "GIS extensions (4.1), embedded server (4.1), precision math (5.0)"}, { "Reggie Burnett", "Nashville, TN, USA", "Windows development, Connectors" }, - { "Oleksandr Byelkin", "Lugansk, Ukraine", - "Query Cache (4.0), Subqueries (4.1), Views (5.0)" }, { "Kent Boortz", "Orebro, Sweden", "Test platform, and general build stuff" }, { "Tim Bunce", "", "mysqlhotcopy" }, { "Yves Carlier", "", "mysqlaccess" }, @@ -67,8 +79,6 @@ struct show_table_authors_st show_table_ { "Yuri Dario", "", "OS/2 port" }, { "Andrei Elkin", "Espoo, Finland", "Replication" }, { "Patrick Galbraith", "Sharon, NH", "Federated Engine, mysqlslap" }, - { "Sergei Golubchik", "Kerpen, Germany", - "Full-text search, precision math" }, { "Lenz Grimmer", "Hamburg, Germany", "Production (build and release) engineering" }, { "Nikolay Grishakin", "Austin, TX, USA", "Testing - Server" }, @@ -83,8 +93,6 @@ struct show_table_authors_st show_table_ { "Hakan K��ky��lmaz", "Walldorf, Germany", "Testing - Server" }, { "Greg (Groggy) Lehey", "Uchunga, SA, Australia", "Backup" }, { "Matthias Leich", "Berlin, Germany", "Testing - Server" }, - { "Dmitri Lenev", "Moscow, Russia", - "Time zones support (4.1), Triggers (5.0)" }, { "Arjen Lentz", "Brisbane, Australia", "Documentation (2001-2004), Dutch error messages, LOG2()" }, { "Marc Liyanage", "", "Created Mac OS X packages" }, @@ -96,8 +104,6 @@ struct show_table_authors_st show_table_ { "Jonathan (Jeb) Miller", "Kyle, TX, USA", "Testing - Cluster, Replication" }, { "Elliot Murphy", "Cocoa, FL, USA", "Replication and backup" }, - { "Kristian Nielsen", "Copenhagen, Denmark", - "General build stuff" }, { "Pekka Nouisiainen", "Stockholm, Sweden", "NDB Cluster: BLOB support, character set support, ordered indexes" }, { "Alexander Nozdrin", "Moscow, Russia", @@ -105,8 +111,6 @@ struct show_table_authors_st show_table_ { "Per Eric Olsson", "", "Testing of dynamic record format" }, { "Jonas Oreland", "Stockholm, Sweden", "NDB Cluster, Online Backup, lots of other things" }, - { "Konstantin Osipov", "Moscow, Russia", - "Prepared statements (4.1), Cursors (5.0)" }, { "Alexander (Sasha) Pachev", "Provo, UT, USA", "Statement-based replication, SHOW CREATE TABLE, mysql-bench" }, { "Irena Pancirov", "", "Port to Windows with Borland compiler" }, @@ -144,9 +148,9 @@ struct show_table_authors_st show_table_ { "Sergey Vojtovich", "Izhevsk, Russia", "Plugins infrastructure (5.1)" }, { "Matt Wagner", "Northfield, MN, USA", "Bug fixing" }, { "Jim Winstead Jr.", "Los Angeles, CA, USA", "Bug fixing" }, - { "Michael (Monty) Widenius", "Tusby, Finland", - "Lead developer and main author" }, { "Peter Zaitsev", "Tacoma, WA, USA", "SHA1(), AES_ENCRYPT(), AES_DECRYPT(), bug fixing" }, + {"Mark Mark Callaghan", "Texas, USA", "Statistics patches"}, + {"Percona", "CA, USA", "Microslow patches"}, {NULL, NULL, NULL} }; === modified file 'sql/event_data_objects.cc' --- a/sql/event_data_objects.cc 2009-09-15 10:46:35 +0000 +++ b/sql/event_data_objects.cc 2009-10-19 17:14:48 +0000 @@ -1366,7 +1366,7 @@ Event_job_data::execute(THD *thd, bool d DBUG_ENTER("Event_job_data::execute"); - mysql_reset_thd_for_next_command(thd); + mysql_reset_thd_for_next_command(thd, 0); /* MySQL parser currently assumes that current database is either === modified file 'sql/event_db_repository.cc' --- a/sql/event_db_repository.cc 2009-02-15 10:58:34 +0000 +++ b/sql/event_db_repository.cc 2009-10-19 17:14:48 +0000 @@ -404,17 +404,18 @@ Event_db_repository::index_read_for_db_f } key_copy(key_buf, event_table->record[0], key_info, key_len); - if (!(ret= event_table->file->index_read_map(event_table->record[0], key_buf, - (key_part_map)1, - HA_READ_PREFIX))) + if (!(ret= event_table->file->ha_index_read_map(event_table->record[0], + key_buf, + (key_part_map)1, + HA_READ_PREFIX))) { DBUG_PRINT("info",("Found rows. Let's retrieve them. ret=%d", ret)); do { ret= copy_event_to_schema_table(thd, schema_table, event_table); if (ret == 0) - ret= event_table->file->index_next_same(event_table->record[0], - key_buf, key_len); + ret= event_table->file->ha_index_next_same(event_table->record[0], + key_buf, key_len); } while (ret == 0); } DBUG_PRINT("info", ("Scan finished. ret=%d", ret)); @@ -883,8 +884,9 @@ Event_db_repository::find_named_event(LE key_copy(key, table->record[0], table->key_info, table->key_info->key_length); - if (table->file->index_read_idx_map(table->record[0], 0, key, HA_WHOLE_KEY, - HA_READ_KEY_EXACT)) + if (table->file->ha_index_read_idx_map(table->record[0], 0, key, + HA_WHOLE_KEY, + HA_READ_KEY_EXACT)) { DBUG_PRINT("info", ("Row not found")); DBUG_RETURN(TRUE); === modified file 'sql/filesort.cc' --- a/sql/filesort.cc 2009-09-03 14:05:38 +0000 +++ b/sql/filesort.cc 2009-10-19 17:14:48 +0000 @@ -577,11 +577,11 @@ static ha_rows find_all_keys(SORTPARAM * error= my_errno ? my_errno : -1; /* Abort */ break; } - error=file->rnd_pos(sort_form->record[0],next_pos); + error=file->ha_rnd_pos(sort_form->record[0],next_pos); } else { - error=file->rnd_next(sort_form->record[0]); + error=file->ha_rnd_next(sort_form->record[0]); if (!flag) { my_store_ptr(ref_pos,ref_length,record); // Position to row === modified file 'sql/ha_partition.cc' --- a/sql/ha_partition.cc 2009-09-07 20:50:10 +0000 +++ b/sql/ha_partition.cc 2009-10-19 17:14:48 +0000 @@ -1636,7 +1636,7 @@ int ha_partition::copy_partitions(ulongl goto error; while (TRUE) { - if ((result= file->rnd_next(m_rec0))) + if ((result= file->ha_rnd_next(m_rec0))) { if (result == HA_ERR_RECORD_DELETED) continue; //Probably MyISAM @@ -3495,7 +3495,7 @@ int ha_partition::rnd_next(uchar *buf) while (TRUE) { - result= file->rnd_next(buf); + result= file->ha_rnd_next(buf); if (!result) { m_last_part= part_id; @@ -4345,8 +4345,8 @@ int ha_partition::handle_unordered_next( } else if (is_next_same) { - if (!(error= file->index_next_same(buf, m_start_key.key, - m_start_key.length))) + if (!(error= file->ha_index_next_same(buf, m_start_key.key, + m_start_key.length))) { m_last_part= m_part_spec.start_part; DBUG_RETURN(0); @@ -4354,7 +4354,7 @@ int ha_partition::handle_unordered_next( } else { - if (!(error= file->index_next(buf))) + if (!(error= file->ha_index_next(buf))) { m_last_part= m_part_spec.start_part; DBUG_RETURN(0); // Row was in range @@ -4409,24 +4409,26 @@ int ha_partition::handle_unordered_scan_ break; case partition_index_read: DBUG_PRINT("info", ("index_read on partition %d", i)); - error= file->index_read_map(buf, m_start_key.key, - m_start_key.keypart_map, - m_start_key.flag); + error= file->ha_index_read_map(buf, m_start_key.key, + m_start_key.keypart_map, + m_start_key.flag); break; case partition_index_first: DBUG_PRINT("info", ("index_first on partition %d", i)); - /* MyISAM engine can fail if we call index_first() when indexes disabled */ - /* that happens if the table is empty. */ - /* Here we use file->stats.records instead of file->records() because */ - /* file->records() is supposed to return an EXACT count, and it can be */ - /* possibly slow. We don't need an exact number, an approximate one- from*/ - /* the last ::info() call - is sufficient. */ + /* + MyISAM engine can fail if we call index_first() when indexes disabled + that happens if the table is empty. + Here we use file->stats.records instead of file->records() because + file->records() is supposed to return an EXACT count, and it can be + possibly slow. We don't need an exact number, an approximate one- from + the last ::info() call - is sufficient. + */ if (file->stats.records == 0) { error= HA_ERR_END_OF_FILE; break; } - error= file->index_first(buf); + error= file->ha_index_first(buf); break; case partition_index_first_unordered: /* @@ -4507,45 +4509,49 @@ int ha_partition::handle_ordered_index_s switch (m_index_scan_type) { case partition_index_read: - error= file->index_read_map(rec_buf_ptr, - m_start_key.key, - m_start_key.keypart_map, - m_start_key.flag); + error= file->ha_index_read_map(rec_buf_ptr, + m_start_key.key, + m_start_key.keypart_map, + m_start_key.flag); break; case partition_index_first: - /* MyISAM engine can fail if we call index_first() when indexes disabled */ - /* that happens if the table is empty. */ - /* Here we use file->stats.records instead of file->records() because */ - /* file->records() is supposed to return an EXACT count, and it can be */ - /* possibly slow. We don't need an exact number, an approximate one- from*/ - /* the last ::info() call - is sufficient. */ + /* + MyISAM engine can fail if we call index_first() when indexes disabled + that happens if the table is empty. + Here we use file->stats.records instead of file->records() because + file->records() is supposed to return an EXACT count, and it can be + possibly slow. We don't need an exact number, an approximate one- from + the last ::info() call - is sufficient. + */ if (file->stats.records == 0) { error= HA_ERR_END_OF_FILE; break; } - error= file->index_first(rec_buf_ptr); + error= file->ha_index_first(rec_buf_ptr); reverse_order= FALSE; break; case partition_index_last: - /* MyISAM engine can fail if we call index_last() when indexes disabled */ - /* that happens if the table is empty. */ - /* Here we use file->stats.records instead of file->records() because */ - /* file->records() is supposed to return an EXACT count, and it can be */ - /* possibly slow. We don't need an exact number, an approximate one- from*/ - /* the last ::info() call - is sufficient. */ + /* + MyISAM engine can fail if we call index_last() when indexes disabled + that happens if the table is empty. + Here we use file->stats.records instead of file->records() because + file->records() is supposed to return an EXACT count, and it can be + possibly slow. We don't need an exact number, an approximate one- from + the last ::info() call - is sufficient. + */ if (file->stats.records == 0) { error= HA_ERR_END_OF_FILE; break; } - error= file->index_last(rec_buf_ptr); + error= file->ha_index_last(rec_buf_ptr); reverse_order= TRUE; break; case partition_index_read_last: - error= file->index_read_last_map(rec_buf_ptr, - m_start_key.key, - m_start_key.keypart_map); + error= file->ha_index_read_last_map(rec_buf_ptr, + m_start_key.key, + m_start_key.keypart_map); reverse_order= TRUE; break; case partition_read_range: @@ -4647,10 +4653,10 @@ int ha_partition::handle_ordered_next(uc memcpy(rec_buf(part_id), table->record[0], m_rec_length); } else if (!is_next_same) - error= file->index_next(rec_buf(part_id)); + error= file->ha_index_next(rec_buf(part_id)); else - error= file->index_next_same(rec_buf(part_id), m_start_key.key, - m_start_key.length); + error= file->ha_index_next_same(rec_buf(part_id), m_start_key.key, + m_start_key.length); if (error) { if (error == HA_ERR_END_OF_FILE) @@ -4695,7 +4701,7 @@ int ha_partition::handle_ordered_prev(uc handler *file= m_file[part_id]; DBUG_ENTER("ha_partition::handle_ordered_prev"); - if ((error= file->index_prev(rec_buf(part_id)))) + if ((error= file->ha_index_prev(rec_buf(part_id)))) { if (error == HA_ERR_END_OF_FILE) { === modified file 'sql/handler.cc' --- a/sql/handler.cc 2009-09-09 21:06:57 +0000 +++ b/sql/handler.cc 2009-10-19 17:14:48 +0000 @@ -1236,6 +1236,7 @@ int ha_commit_one_phase(THD *thd, bool a my_error(ER_ERROR_DURING_COMMIT, MYF(0), err); error=1; } + /* Should this be done only if is_real_trans is set ? */ status_var_increment(thd->status_var.ha_commit_count); ha_info_next= ha_info->next(); ha_info->reset(); /* keep it conveniently zero-filled */ @@ -2092,6 +2093,8 @@ int handler::ha_open(TABLE *table_arg, c dup_ref=ref+ALIGN_SIZE(ref_length); cached_table_flags= table_flags(); } + rows_read= rows_changed= 0; + memset(index_rows_read, 0, sizeof(index_rows_read)); DBUG_RETURN(error); } @@ -2513,9 +2516,10 @@ void handler::get_auto_increment(ulonglo key_copy(key, table->record[0], table->key_info + table->s->next_number_index, table->s->next_number_key_offset); - error= index_read_map(table->record[1], key, - make_prev_keypart_map(table->s->next_number_keypart), - HA_READ_PREFIX_LAST); + error= ha_index_read_map(table->record[1], key, + make_prev_keypart_map(table->s-> + next_number_keypart), + HA_READ_PREFIX_LAST); /* MySQL needs to call us for next row: assume we are inserting ("a",null) here, we return 3, and next this statement will want to insert @@ -3549,6 +3553,122 @@ void handler::get_dynamic_partition_info } +/* + Updates the global table stats with the TABLE this handler represents +*/ + +void handler::update_global_table_stats() +{ + TABLE_STATS * table_stats; + + status_var_add(table->in_use->status_var.rows_read, rows_read); + + if (!table->in_use->userstat_running) + { + rows_read= rows_changed= 0; + return; + } + + if (rows_read + rows_changed == 0) + return; // Nothing to update. + + DBUG_ASSERT(table->s && table->s->table_cache_key.str); + + pthread_mutex_lock(&LOCK_global_table_stats); + /* Gets the global table stats, creating one if necessary. */ + if (!(table_stats= (TABLE_STATS*) + hash_search(&global_table_stats, + (uchar*) table->s->table_cache_key.str, + table->s->table_cache_key.length))) + { + if (!(table_stats = ((TABLE_STATS*) + my_malloc(sizeof(TABLE_STATS), + MYF(MY_WME | MY_ZEROFILL))))) + { + /* Out of memory error already given */ + goto end; + } + memcpy(table_stats->table, table->s->table_cache_key.str, + table->s->table_cache_key.length); + table_stats->table_name_length= table->s->table_cache_key.length; + table_stats->engine_type= ht->db_type; + /* No need to set variables to 0, as we use MY_ZEROFILL above */ + + if (my_hash_insert(&global_table_stats, (uchar*) table_stats)) + { + /* Out of memory error is already given */ + my_free(table_stats, 0); + goto end; + } + } + // Updates the global table stats. + table_stats->rows_read+= rows_read; + table_stats->rows_changed+= rows_changed; + table_stats->rows_changed_x_indexes+= (rows_changed * + (table->s->keys ? table->s->keys : + 1)); + rows_read= rows_changed= 0; +end: + pthread_mutex_unlock(&LOCK_global_table_stats); +} + + +/* + Updates the global index stats with this handler's accumulated index reads. +*/ + +void handler::update_global_index_stats() +{ + DBUG_ASSERT(table->s); + + if (!table->in_use->userstat_running) + { + /* Reset all index read values */ + bzero(index_rows_read, sizeof(index_rows_read[0]) * table->s->keys); + return; + } + + for (uint index = 0; index < table->s->keys; index++) + { + if (index_rows_read[index]) + { + INDEX_STATS* index_stats; + uint key_length; + KEY *key_info = &table->key_info[index]; // Rows were read using this + + DBUG_ASSERT(key_info->cache_name); + if (!key_info->cache_name) + continue; + key_length= table->s->table_cache_key.length + key_info->name_length + 1; + pthread_mutex_lock(&LOCK_global_index_stats); + // Gets the global index stats, creating one if necessary. + if (!(index_stats= (INDEX_STATS*) hash_search(&global_index_stats, + key_info->cache_name, + key_length))) + { + if (!(index_stats = ((INDEX_STATS*) + my_malloc(sizeof(INDEX_STATS), + MYF(MY_WME | MY_ZEROFILL))))) + goto end; // Error is already given + + memcpy(index_stats->index, key_info->cache_name, key_length); + index_stats->index_name_length= key_length; + if (my_hash_insert(&global_index_stats, (uchar*) index_stats)) + { + my_free(index_stats, 0); + goto end; + } + } + /* Updates the global index stats. */ + index_stats->rows_read+= index_rows_read[index]; + index_rows_read[index]= 0; +end: + pthread_mutex_unlock(&LOCK_global_index_stats); + } + } +} + + /**************************************************************************** ** Some general functions that isn't in the handler class ****************************************************************************/ @@ -4207,17 +4327,16 @@ int handler::read_range_first(const key_ range_key_part= table->key_info[active_index].key_part; if (!start_key) // Read first record - result= index_first(table->record[0]); + result= ha_index_first(table->record[0]); else - result= index_read_map(table->record[0], - start_key->key, - start_key->keypart_map, - start_key->flag); + result= ha_index_read_map(table->record[0], + start_key->key, + start_key->keypart_map, + start_key->flag); if (result) DBUG_RETURN((result == HA_ERR_KEY_NOT_FOUND) ? HA_ERR_END_OF_FILE : result); - DBUG_RETURN (compare_key(end_range) <= 0 ? 0 : HA_ERR_END_OF_FILE); } @@ -4243,11 +4362,11 @@ int handler::read_range_next() if (eq_range) { /* We trust that index_next_same always gives a row in range */ - DBUG_RETURN(index_next_same(table->record[0], - end_range->key, - end_range->length)); + DBUG_RETURN(ha_index_next_same(table->record[0], + end_range->key, + end_range->length)); } - result= index_next(table->record[0]); + result= ha_index_next(table->record[0]); if (result) DBUG_RETURN(result); DBUG_RETURN(compare_key(end_range) <= 0 ? 0 : HA_ERR_END_OF_FILE); @@ -4629,6 +4748,7 @@ int handler::ha_write_row(uchar *buf) if (unlikely(error= write_row(buf))) DBUG_RETURN(error); + rows_changed++; if (unlikely(error= binlog_log_row(table, 0, buf, log_func))) DBUG_RETURN(error); /* purecov: inspected */ DBUG_RETURN(0); @@ -4650,6 +4770,7 @@ int handler::ha_update_row(const uchar * if (unlikely(error= update_row(old_data, new_data))) return error; + rows_changed++; if (unlikely(error= binlog_log_row(table, old_data, new_data, log_func))) return error; return 0; @@ -4664,6 +4785,7 @@ int handler::ha_delete_row(const uchar * if (unlikely(error= delete_row(buf))) return error; + rows_changed++; if (unlikely(error= binlog_log_row(table, buf, 0, log_func))) return error; return 0; === modified file 'sql/handler.h' --- a/sql/handler.h 2009-09-07 20:50:10 +0000 +++ b/sql/handler.h 2009-10-19 17:14:48 +0000 @@ -30,6 +30,10 @@ #define USING_TRANSACTIONS +#if MAX_KEY > 128 +#error MAX_KEY is too large. Values up to 128 are supported. +#endif + // the following is for checking tables #define HA_ADMIN_ALREADY_DONE 1 @@ -601,8 +605,9 @@ struct handlerton SHOW_COMP_OPTION state; /* - Historical number used for frm file to determine the correct storage engine. - This is going away and new engines will just use "name" for this. + Historical number used for frm file to determine the correct + storage engine. This is going away and new engines will just use + "name" for this. */ enum legacy_db_type db_type; /* @@ -1138,6 +1143,12 @@ public: Interval returned by get_auto_increment() and being consumed by the inserter. */ + /* Statistics variables */ + ulonglong rows_read; + ulonglong rows_changed; + /* One bigger than needed to avoid to test if key == MAX_KEY */ + ulonglong index_rows_read[MAX_KEY+1]; + Discrete_interval auto_inc_interval_for_cur_row; /** Number of reserved auto-increment intervals. Serves as a heuristic @@ -1156,7 +1167,10 @@ public: locked(FALSE), implicit_emptied(0), pushed_cond(0), next_insert_id(0), insert_id_for_cur_row(0), auto_inc_intervals_count(0) - {} + { + reset_statistics(); + } + virtual ~handler(void) { DBUG_ASSERT(locked == FALSE); @@ -1278,10 +1292,16 @@ public: virtual void print_error(int error, myf errflag); virtual bool get_error_message(int error, String *buf); uint get_dup_key(int error); + void reset_statistics() + { + rows_read= rows_changed= 0; + bzero(index_rows_read, sizeof(index_rows_read)); + } virtual void change_table_ptr(TABLE *table_arg, TABLE_SHARE *share) { table= table_arg; table_share= share; + reset_statistics(); } virtual double scan_time() { return ulonglong2double(stats.data_file_length) / IO_SIZE + 2; } @@ -1390,22 +1410,23 @@ public: } /** @brief - Positions an index cursor to the index specified in the handle. Fetches the - row if available. If the key value is null, begin at the first key of the - index. + Positions an index cursor to the index specified in the + handle. Fetches the row if available. If the key value is null, + begin at the first key of the index. */ +protected: virtual int index_read_map(uchar * buf, const uchar * key, key_part_map keypart_map, enum ha_rkey_function find_flag) { uint key_len= calculate_key_len(table, active_index, key, keypart_map); - return index_read(buf, key, key_len, find_flag); + return index_read(buf, key, key_len, find_flag); } /** @brief - Positions an index cursor to the index specified in the handle. Fetches the - row if available. If the key value is null, begin at the first key of the - index. + Positions an index cursor to the index specified in the + handle. Fetches the row if available. If the key value is null, + begin at the first key of the index. */ virtual int index_read_idx_map(uchar * buf, uint index, const uchar * key, key_part_map keypart_map, @@ -1430,6 +1451,79 @@ public: uint key_len= calculate_key_len(table, active_index, key, keypart_map); return index_read_last(buf, key, key_len); } + inline void update_index_statistics() + { + index_rows_read[active_index]++; + rows_read++; + } +public: + + /* Similar functions like the above, but does statistics counting */ + inline int ha_index_read_map(uchar * buf, const uchar * key, + key_part_map keypart_map, + enum ha_rkey_function find_flag) + { + int error= index_read_map(buf, key, keypart_map, find_flag); + if (!error) + update_index_statistics(); + return error; + } + inline int ha_index_read_idx_map(uchar * buf, uint index, const uchar * key, + key_part_map keypart_map, + enum ha_rkey_function find_flag) + { + int error= index_read_idx_map(buf, index, key, keypart_map, find_flag); + if (!error) + { + rows_read++; + index_rows_read[index]++; + } + return error; + } + inline int ha_index_next(uchar * buf) + { + int error= index_next(buf); + if (!error) + update_index_statistics(); + return error; + } + inline int ha_index_prev(uchar * buf) + { + int error= index_prev(buf); + if (!error) + update_index_statistics(); + return error; + } + inline int ha_index_first(uchar * buf) + { + int error= index_first(buf); + if (!error) + update_index_statistics(); + return error; + } + inline int ha_index_last(uchar * buf) + { + int error= index_last(buf); + if (!error) + update_index_statistics(); + return error; + } + inline int ha_index_next_same(uchar *buf, const uchar *key, uint keylen) + { + int error= index_next_same(buf, key, keylen); + if (!error) + update_index_statistics(); + return error; + } + inline int ha_index_read_last_map(uchar * buf, const uchar * key, + key_part_map keypart_map) + { + int error= index_read_last_map(buf, key, keypart_map); + if (!error) + update_index_statistics(); + return error; + } + virtual int read_multi_range_first(KEY_MULTI_RANGE **found_range_p, KEY_MULTI_RANGE *ranges, uint range_count, bool sorted, HANDLER_BUFFER *buffer); @@ -1443,6 +1537,7 @@ public: void ft_end() { ft_handler=NULL; } virtual FT_INFO *ft_init_ext(uint flags, uint inx,String *key) { return NULL; } +private: virtual int ft_read(uchar *buf) { return HA_ERR_WRONG_COMMAND; } virtual int rnd_next(uchar *buf)=0; virtual int rnd_pos(uchar * buf, uchar *pos)=0; @@ -1453,11 +1548,50 @@ public: handlers for random position. */ virtual int rnd_pos_by_record(uchar *record) - { - position(record); - return rnd_pos(record, ref); - } + { + position(record); + return rnd_pos(record, ref); + } virtual int read_first_row(uchar *buf, uint primary_key); +public: + + /* Same as above, but with statistics */ + inline int ha_ft_read(uchar *buf) + { + int error= ft_read(buf); + if (!error) + rows_read++; + return error; + } + inline int ha_rnd_next(uchar *buf) + { + int error= rnd_next(buf); + if (!error) + rows_read++; + return error; + } + inline int ha_rnd_pos(uchar *buf, uchar *pos) + { + int error= rnd_pos(buf, pos); + if (!error) + rows_read++; + return error; + } + inline int ha_rnd_pos_by_record(uchar *buf) + { + int error= rnd_pos_by_record(buf); + if (!error) + rows_read++; + return error; + } + inline int ha_read_first_row(uchar *buf, uint primary_key) + { + int error= read_first_row(buf, primary_key); + if (!error) + rows_read++; + return error; + } + /** The following 3 function is only needed for tables that may be internal temporary tables during joins. @@ -1626,6 +1760,9 @@ public: virtual bool is_crashed() const { return 0; } virtual bool auto_repair() const { return 0; } + void update_global_table_stats(); + void update_global_index_stats(); + #define CHF_CREATE_FLAG 0 #define CHF_DELETE_FLAG 1 #define CHF_RENAME_FLAG 2 @@ -1944,6 +2081,7 @@ private: { return HA_ERR_WRONG_COMMAND; } virtual int rename_partitions(const char *path) { return HA_ERR_WRONG_COMMAND; } + friend class ha_partition; }; === modified file 'sql/item_subselect.cc' --- a/sql/item_subselect.cc 2009-09-15 10:46:35 +0000 +++ b/sql/item_subselect.cc 2009-10-19 17:14:48 +0000 @@ -2048,7 +2048,7 @@ int subselect_uniquesubquery_engine::sca table->null_row= 0; for (;;) { - error=table->file->rnd_next(table->record[0]); + error=table->file->ha_rnd_next(table->record[0]); if (error && error != HA_ERR_END_OF_FILE) { error= report_error(table, error); @@ -2222,10 +2222,11 @@ int subselect_uniquesubquery_engine::exe if (!table->file->inited) table->file->ha_index_init(tab->ref.key, 0); - error= table->file->index_read_map(table->record[0], - tab->ref.key_buff, - make_prev_keypart_map(tab->ref.key_parts), - HA_READ_KEY_EXACT); + error= table->file->ha_index_read_map(table->record[0], + tab->ref.key_buff, + make_prev_keypart_map(tab-> + ref.key_parts), + HA_READ_KEY_EXACT); if (error && error != HA_ERR_KEY_NOT_FOUND && error != HA_ERR_END_OF_FILE) error= report_error(table, error); @@ -2343,10 +2344,11 @@ int subselect_indexsubquery_engine::exec if (!table->file->inited) table->file->ha_index_init(tab->ref.key, 1); - error= table->file->index_read_map(table->record[0], - tab->ref.key_buff, - make_prev_keypart_map(tab->ref.key_parts), - HA_READ_KEY_EXACT); + error= table->file->ha_index_read_map(table->record[0], + tab->ref.key_buff, + make_prev_keypart_map(tab-> + ref.key_parts), + HA_READ_KEY_EXACT); if (error && error != HA_ERR_KEY_NOT_FOUND && error != HA_ERR_END_OF_FILE) error= report_error(table, error); @@ -2367,9 +2369,9 @@ int subselect_indexsubquery_engine::exec ((Item_in_subselect *) item)->value= 1; break; } - error= table->file->index_next_same(table->record[0], - tab->ref.key_buff, - tab->ref.key_length); + error= table->file->ha_index_next_same(table->record[0], + tab->ref.key_buff, + tab->ref.key_length); if (error && error != HA_ERR_END_OF_FILE) { error= report_error(table, error); === modified file 'sql/lex.h' --- a/sql/lex.h 2009-09-07 20:50:10 +0000 +++ b/sql/lex.h 2009-10-19 17:14:48 +0000 @@ -106,6 +106,7 @@ static SYMBOL symbols[] = { { "CHECKSUM", SYM(CHECKSUM_SYM)}, { "CIPHER", SYM(CIPHER_SYM)}, { "CLIENT", SYM(CLIENT_SYM)}, + { "CLIENT_STATISTICS", SYM(CLIENT_STATS_SYM)}, { "CLOSE", SYM(CLOSE_SYM)}, { "COALESCE", SYM(COALESCE)}, { "CODE", SYM(CODE_SYM)}, @@ -245,6 +246,7 @@ static SYMBOL symbols[] = { { "IN", SYM(IN_SYM)}, { "INDEX", SYM(INDEX_SYM)}, { "INDEXES", SYM(INDEXES)}, + { "INDEX_STATISTICS", SYM(INDEX_STATS_SYM)}, { "INFILE", SYM(INFILE)}, { "INITIAL_SIZE", SYM(INITIAL_SIZE_SYM)}, { "INNER", SYM(INNER_SYM)}, @@ -478,6 +480,7 @@ static SYMBOL symbols[] = { { "SIGNED", SYM(SIGNED_SYM)}, { "SIMPLE", SYM(SIMPLE_SYM)}, { "SLAVE", SYM(SLAVE)}, + { "SLOW", SYM(SLOW_SYM)}, { "SNAPSHOT", SYM(SNAPSHOT_SYM)}, { "SMALLINT", SYM(SMALLINT)}, { "SOCKET", SYM(SOCKET_SYM)}, @@ -526,6 +529,7 @@ static SYMBOL symbols[] = { { "TABLE", SYM(TABLE_SYM)}, { "TABLES", SYM(TABLES)}, { "TABLESPACE", SYM(TABLESPACE)}, + { "TABLE_STATISTICS", SYM(TABLE_STATS_SYM)}, { "TABLE_CHECKSUM", SYM(TABLE_CHECKSUM_SYM)}, { "TEMPORARY", SYM(TEMPORARY)}, { "TEMPTABLE", SYM(TEMPTABLE_SYM)}, @@ -569,6 +573,7 @@ static SYMBOL symbols[] = { { "USE", SYM(USE_SYM)}, { "USER", SYM(USER)}, { "USER_RESOURCES", SYM(RESOURCES)}, + { "USER_STATISTICS", SYM(USER_STATS_SYM)}, { "USE_FRM", SYM(USE_FRM)}, { "USING", SYM(USING)}, { "UTC_DATE", SYM(UTC_DATE_SYM)}, === modified file 'sql/log.cc' --- a/sql/log.cc 2009-09-15 10:46:35 +0000 +++ b/sql/log.cc 2009-10-19 17:14:48 +0000 @@ -821,6 +821,13 @@ void Log_to_file_event_handler::flush() mysql_slow_log.reopen_file(); } +void Log_to_file_event_handler::flush_slow_log() +{ + /* reopen slow log file */ + if (opt_slow_log) + mysql_slow_log.reopen_file(); +} + /* Log error with all enabled log event handlers @@ -916,8 +923,6 @@ void LOGGER::init_log_tables() bool LOGGER::flush_logs(THD *thd) { - int rc= 0; - /* Now we lock logger, as nobody should be able to use logging routines while log tables are closed @@ -929,7 +934,24 @@ bool LOGGER::flush_logs(THD *thd) /* end of log flush */ logger.unlock(); - return rc; + return 0; +} + + +bool LOGGER::flush_slow_log(THD *thd) +{ + /* + Now we lock logger, as nobody should be able to use logging routines while + log tables are closed + */ + logger.lock_exclusive(); + + /* reopen log files */ + file_log_handler->flush_slow_log(); + + /* end of log flush */ + logger.unlock(); + return 0; } @@ -4070,6 +4092,7 @@ bool MYSQL_BIN_LOG::write(Log_event *eve if (likely(is_open())) { IO_CACHE *file= &log_file; + my_off_t my_org_b_tell; #ifdef HAVE_REPLICATION /* In the future we need to add to the following if tests like @@ -4077,7 +4100,7 @@ bool MYSQL_BIN_LOG::write(Log_event *eve binlog_[wild_]{do|ignore}_table?" (WL#1049)" */ const char *local_db= event_info->get_db(); - if ((thd && !(thd->options & OPTION_BIN_LOG)) || + if ((!(thd->options & OPTION_BIN_LOG)) || (!binlog_filter->db_ok(local_db))) { VOID(pthread_mutex_unlock(&LOCK_log)); @@ -4085,6 +4108,8 @@ bool MYSQL_BIN_LOG::write(Log_event *eve } #endif /* HAVE_REPLICATION */ + my_org_b_tell= my_b_tell(file); + #if defined(USING_TRANSACTIONS) /* Should we write to the binlog cache or to the binlog on disk? @@ -4095,7 +4120,7 @@ bool MYSQL_BIN_LOG::write(Log_event *eve trans/non-trans table types the best possible in binlogging) - or if the event asks for it (cache_stmt == TRUE). */ - if (opt_using_transactions && thd) + if (opt_using_transactions) { if (thd->binlog_setup_trx_data()) goto err; @@ -4136,7 +4161,6 @@ bool MYSQL_BIN_LOG::write(Log_event *eve If row-based binlogging, Insert_id, Rand and other kind of "setting context" events are not needed. */ - if (thd) { if (!thd->current_stmt_binlog_row_based) { @@ -4183,16 +4207,16 @@ bool MYSQL_BIN_LOG::write(Log_event *eve } } - /* - Write the SQL command - */ - + /* Write the SQL command */ if (event_info->write(file) || DBUG_EVALUATE_IF("injecting_fault_writing", 1, 0)) goto err; if (file == &log_file) // we are writing to the real log (disk) { + ulonglong data_written= (my_b_tell(file) - my_org_b_tell); + status_var_add(thd->status_var.binlog_bytes_written, data_written); + if (flush_and_sync()) goto err; signal_update(); @@ -4318,6 +4342,7 @@ uint MYSQL_BIN_LOG::next_file_id() SYNOPSIS write_cache() + thd Current_thread cache Cache to write to the binary log lock_log True if the LOCK_log mutex should be aquired, false otherwise sync_log True if the log should be flushed and sync:ed @@ -4327,7 +4352,8 @@ uint MYSQL_BIN_LOG::next_file_id() be reset as a READ_CACHE to be able to read the contents from it. */ -int MYSQL_BIN_LOG::write_cache(IO_CACHE *cache, bool lock_log, bool sync_log) +int MYSQL_BIN_LOG::write_cache(THD *thd, IO_CACHE *cache, bool lock_log, + bool sync_log) { Mutex_sentry sentry(lock_log ? &LOCK_log : NULL); @@ -4375,6 +4401,7 @@ int MYSQL_BIN_LOG::write_cache(IO_CACHE /* write the first half of the split header */ if (my_b_write(&log_file, header, carry)) return ER_ERROR_ON_WRITE; + status_var_add(thd->status_var.binlog_bytes_written, carry); /* copy fixed second half of header to cache so the correct @@ -4443,6 +4470,8 @@ int MYSQL_BIN_LOG::write_cache(IO_CACHE /* Write data to the binary log file */ if (my_b_write(&log_file, cache->read_pos, length)) return ER_ERROR_ON_WRITE; + status_var_add(thd->status_var.binlog_bytes_written, length); + cache->read_pos=cache->read_end; // Mark buffer used up } while ((length= my_b_fill(cache))); @@ -4494,6 +4523,8 @@ bool MYSQL_BIN_LOG::write_incident(THD * if (lock) pthread_mutex_lock(&LOCK_log); ev.write(&log_file); + status_var_add(thd->status_var.binlog_bytes_written, ev.data_written); + if (lock) { if (!error && !(error= flush_and_sync())) @@ -4565,21 +4596,28 @@ bool MYSQL_BIN_LOG::write(THD *thd, IO_C */ if (qinfo.write(&log_file)) goto err; + status_var_add(thd->status_var.binlog_bytes_written, qinfo.data_written); DBUG_EXECUTE_IF("crash_before_writing_xid", { - if ((write_error= write_cache(cache, false, true))) + if ((write_error= write_cache(thd, cache, FALSE, + TRUE))) DBUG_PRINT("info", ("error writing binlog cache: %d", write_error)); DBUG_PRINT("info", ("crashing before writing xid")); abort(); }); - if ((write_error= write_cache(cache, false, false))) + if ((write_error= write_cache(thd, cache, FALSE, FALSE))) goto err; - if (commit_event && commit_event->write(&log_file)) - goto err; + if (commit_event) + { + if (commit_event->write(&log_file)) + goto err; + status_var_add(thd->status_var.binlog_bytes_written, + commit_event->data_written); + } if (incident && write_incident(thd, FALSE)) goto err; === modified file 'sql/log.h' --- a/sql/log.h 2009-06-18 13:52:46 +0000 +++ b/sql/log.h 2009-10-19 17:14:48 +0000 @@ -359,7 +359,8 @@ public: bool write(THD *thd, IO_CACHE *cache, Log_event *commit_event, bool incident); bool write_incident(THD *thd, bool lock); - int write_cache(IO_CACHE *cache, bool lock_log, bool flush_and_sync); + int write_cache(THD *thd, IO_CACHE *cache, bool lock_log, + bool flush_and_sync); void set_write_error(THD *thd); bool check_write_error(THD *thd); @@ -487,6 +488,7 @@ public: const char *sql_text, uint sql_text_len, CHARSET_INFO *client_cs); void flush(); + void flush_slow_log(); void init_pthread_objects(); MYSQL_QUERY_LOG *get_mysql_slow_log() { return &mysql_slow_log; } MYSQL_QUERY_LOG *get_mysql_log() { return &mysql_log; } @@ -531,6 +533,7 @@ public: void init_base(); void init_log_tables(); bool flush_logs(THD *thd); + bool flush_slow_log(THD *thd); /* Perform basic logger cleanup. this will leave e.g. error log open. */ void cleanup_base(); /* Free memory. Nothing could be logged after this function is called */ === modified file 'sql/log_event.cc' --- a/sql/log_event.cc 2009-09-07 20:50:10 +0000 +++ b/sql/log_event.cc 2009-10-19 17:14:48 +0000 @@ -4465,7 +4465,7 @@ int Load_log_event::do_apply_event(NET* as the present method does not call mysql_parse(). */ lex_start(thd); - mysql_reset_thd_for_next_command(thd); + mysql_reset_thd_for_next_command(thd, 0); if (!use_rli_only_for_errors) { @@ -6262,7 +6262,7 @@ int Append_block_log_event::do_apply_eve as the present method does not call mysql_parse(). */ lex_start(thd); - mysql_reset_thd_for_next_command(thd); + mysql_reset_thd_for_next_command(thd, 0); my_delete(fname, MYF(0)); // old copy may exist already if ((fd= my_create(fname, CREATE_MODE, O_WRONLY | O_BINARY | O_EXCL | O_NOFOLLOW, @@ -7202,7 +7202,7 @@ int Rows_log_event::do_apply_event(Relay we need to do any changes to that value after this function. */ lex_start(thd); - mysql_reset_thd_for_next_command(thd); + mysql_reset_thd_for_next_command(thd, 0); /* The current statement is just about to begin and has not yet modified anything. Note, all.modified is reset @@ -8465,7 +8465,7 @@ Rows_log_event::write_row(const Relay_lo if (table->file->ha_table_flags() & HA_DUPLICATE_POS) { DBUG_PRINT("info",("Locating offending record using rnd_pos()")); - error= table->file->rnd_pos(table->record[1], table->file->dup_ref); + error= table->file->ha_rnd_pos(table->record[1], table->file->dup_ref); if (error) { DBUG_PRINT("info",("rnd_pos() returns error %d",error)); @@ -8497,10 +8497,10 @@ Rows_log_event::write_row(const Relay_lo key_copy((uchar*)key.get(), table->record[0], table->key_info + keynum, 0); - error= table->file->index_read_idx_map(table->record[1], keynum, - (const uchar*)key.get(), - HA_WHOLE_KEY, - HA_READ_KEY_EXACT); + error= table->file->ha_index_read_idx_map(table->record[1], keynum, + (const uchar*)key.get(), + HA_WHOLE_KEY, + HA_READ_KEY_EXACT); if (error) { DBUG_PRINT("info",("index_read_idx() returns %s", HA_ERR(error))); @@ -8768,13 +8768,14 @@ int Rows_log_event::find_row(const Relay length. Something along these lines should work: ADD>>> store_record(table,record[1]); - int error= table->file->rnd_pos(table->record[0], table->file->ref); + int error= table->file->ha_rnd_pos(table->record[0], + table->file->ref); ADD>>> DBUG_ASSERT(memcmp(table->record[1], table->record[0], table->s->reclength) == 0); */ DBUG_PRINT("info",("locating record using primary key (position)")); - int error= table->file->rnd_pos_by_record(table->record[0]); + int error= table->file->ha_rnd_pos_by_record(table->record[0]); if (error) { DBUG_PRINT("info",("rnd_pos returns error %d",error)); @@ -8834,9 +8835,9 @@ int Rows_log_event::find_row(const Relay table->record[0][table->s->null_bytes - 1]|= 256U - (1U << table->s->last_null_bit_pos); - if ((error= table->file->index_read_map(table->record[0], m_key, - HA_WHOLE_KEY, - HA_READ_KEY_EXACT))) + if ((error= table->file->ha_index_read_map(table->record[0], m_key, + HA_WHOLE_KEY, + HA_READ_KEY_EXACT))) { DBUG_PRINT("info",("no record matching the key found in the table")); if (error == HA_ERR_RECORD_DELETED) @@ -8898,7 +8899,7 @@ int Rows_log_event::find_row(const Relay 256U - (1U << table->s->last_null_bit_pos); } - while ((error= table->file->index_next(table->record[0]))) + while ((error= table->file->ha_index_next(table->record[0]))) { /* We just skip records that has already been deleted */ if (error == HA_ERR_RECORD_DELETED) @@ -8934,7 +8935,7 @@ int Rows_log_event::find_row(const Relay do { restart_rnd_next: - error= table->file->rnd_next(table->record[0]); + error= table->file->ha_rnd_next(table->record[0]); DBUG_PRINT("info", ("error: %s", HA_ERR(error))); switch (error) { === modified file 'sql/log_event_old.cc' --- a/sql/log_event_old.cc 2009-05-19 09:28:05 +0000 +++ b/sql/log_event_old.cc 2009-10-19 17:14:48 +0000 @@ -63,7 +63,7 @@ Old_rows_log_event::do_apply_event(Old_r we need to do any changes to that value after this function. */ lex_start(thd); - mysql_reset_thd_for_next_command(thd); + mysql_reset_thd_for_next_command(thd, 0); /* Check if the slave is set to use SBR. If so, it should switch @@ -553,7 +553,7 @@ replace_record(THD *thd, TABLE *table, */ if (table->file->ha_table_flags() & HA_DUPLICATE_POS) { - error= table->file->rnd_pos(table->record[1], table->file->dup_ref); + error= table->file->ha_rnd_pos(table->record[1], table->file->dup_ref); if (error) { DBUG_PRINT("info",("rnd_pos() returns error %d",error)); @@ -579,10 +579,10 @@ replace_record(THD *thd, TABLE *table, key_copy((uchar*)key.get(), table->record[0], table->key_info + keynum, 0); - error= table->file->index_read_idx_map(table->record[1], keynum, - (const uchar*)key.get(), - HA_WHOLE_KEY, - HA_READ_KEY_EXACT); + error= table->file->ha_index_read_idx_map(table->record[1], keynum, + (const uchar*)key.get(), + HA_WHOLE_KEY, + HA_READ_KEY_EXACT); if (error) { DBUG_PRINT("info", ("index_read_idx() returns error %d", error)); @@ -694,13 +694,13 @@ static int find_and_fetch_row(TABLE *tab length. Something along these lines should work: ADD>>> store_record(table,record[1]); - int error= table->file->rnd_pos(table->record[0], table->file->ref); + int error= table->file->ha_rnd_pos(table->record[0], table->file->ref); ADD>>> DBUG_ASSERT(memcmp(table->record[1], table->record[0], table->s->reclength) == 0); */ table->file->position(table->record[0]); - int error= table->file->rnd_pos(table->record[0], table->file->ref); + int error= table->file->ha_rnd_pos(table->record[0], table->file->ref); /* rnd_pos() returns the record in table->record[0], so we have to move it to table->record[1]. @@ -738,8 +738,9 @@ static int find_and_fetch_row(TABLE *tab my_ptrdiff_t const pos= table->s->null_bytes > 0 ? table->s->null_bytes - 1 : 0; table->record[1][pos]= 0xFF; - if ((error= table->file->index_read_map(table->record[1], key, HA_WHOLE_KEY, - HA_READ_KEY_EXACT))) + if ((error= table->file->ha_index_read_map(table->record[1], key, + HA_WHOLE_KEY, + HA_READ_KEY_EXACT))) { table->file->print_error(error, MYF(0)); table->file->ha_index_end(); @@ -793,7 +794,7 @@ static int find_and_fetch_row(TABLE *tab 256U - (1U << table->s->last_null_bit_pos); } - while ((error= table->file->index_next(table->record[1]))) + while ((error= table->file->ha_index_next(table->record[1]))) { /* We just skip records that has already been deleted */ if (error == HA_ERR_RECORD_DELETED) @@ -822,7 +823,7 @@ static int find_and_fetch_row(TABLE *tab do { restart_rnd_next: - error= table->file->rnd_next(table->record[1]); + error= table->file->ha_rnd_next(table->record[1]); DBUG_DUMP("record[0]", table->record[0], table->s->reclength); DBUG_DUMP("record[1]", table->record[1], table->s->reclength); @@ -2115,7 +2116,7 @@ Old_rows_log_event::write_row(const Rela if (table->file->ha_table_flags() & HA_DUPLICATE_POS) { DBUG_PRINT("info",("Locating offending record using rnd_pos()")); - error= table->file->rnd_pos(table->record[1], table->file->dup_ref); + error= table->file->ha_rnd_pos(table->record[1], table->file->dup_ref); if (error) { DBUG_PRINT("info",("rnd_pos() returns error %d",error)); @@ -2147,10 +2148,10 @@ Old_rows_log_event::write_row(const Rela key_copy((uchar*)key.get(), table->record[0], table->key_info + keynum, 0); - error= table->file->index_read_idx_map(table->record[1], keynum, - (const uchar*)key.get(), - HA_WHOLE_KEY, - HA_READ_KEY_EXACT); + error= table->file->ha_index_read_idx_map(table->record[1], keynum, + (const uchar*)key.get(), + HA_WHOLE_KEY, + HA_READ_KEY_EXACT); if (error) { DBUG_PRINT("info",("index_read_idx() returns error %d", error)); @@ -2301,13 +2302,13 @@ int Old_rows_log_event::find_row(const R length. Something along these lines should work: ADD>>> store_record(table,record[1]); - int error= table->file->rnd_pos(table->record[0], table->file->ref); + int error= table->file->ha_rnd_pos(table->record[0], table->file->ref); ADD>>> DBUG_ASSERT(memcmp(table->record[1], table->record[0], table->s->reclength) == 0); */ DBUG_PRINT("info",("locating record using primary key (position)")); - int error= table->file->rnd_pos_by_record(table->record[0]); + int error= table->file->ha_rnd_pos_by_record(table->record[0]); if (error) { DBUG_PRINT("info",("rnd_pos returns error %d",error)); @@ -2367,9 +2368,9 @@ int Old_rows_log_event::find_row(const R table->s->null_bytes > 0 ? table->s->null_bytes - 1 : 0; table->record[0][pos]= 0xFF; - if ((error= table->file->index_read_map(table->record[0], m_key, - HA_WHOLE_KEY, - HA_READ_KEY_EXACT))) + if ((error= table->file->ha_index_read_map(table->record[0], m_key, + HA_WHOLE_KEY, + HA_READ_KEY_EXACT))) { DBUG_PRINT("info",("no record matching the key found in the table")); if (error == HA_ERR_RECORD_DELETED) @@ -2431,7 +2432,7 @@ int Old_rows_log_event::find_row(const R 256U - (1U << table->s->last_null_bit_pos); } - while ((error= table->file->index_next(table->record[0]))) + while ((error= table->file->ha_index_next(table->record[0]))) { /* We just skip records that has already been deleted */ if (error == HA_ERR_RECORD_DELETED) @@ -2467,7 +2468,7 @@ int Old_rows_log_event::find_row(const R do { restart_rnd_next: - error= table->file->rnd_next(table->record[0]); + error= table->file->ha_rnd_next(table->record[0]); switch (error) { === modified file 'sql/mysql_priv.h' --- a/sql/mysql_priv.h 2009-10-06 14:53:46 +0000 +++ b/sql/mysql_priv.h 2009-10-19 17:14:48 +0000 @@ -1063,6 +1063,7 @@ bool setup_connection_thread_globals(THD bool login_connection(THD *thd); void end_connection(THD *thd); void prepare_new_connection_state(THD* thd); +void update_global_user_stats(THD* thd, bool create_user, time_t now); int mysql_create_db(THD *thd, char *db, HA_CREATE_INFO *create, bool silent); bool mysql_alter_db(THD *thd, const char *db, HA_CREATE_INFO *create); @@ -1099,14 +1100,22 @@ bool is_update_query(enum enum_sql_comma bool is_log_table_write_query(enum enum_sql_command command); bool alloc_query(THD *thd, const char *packet, uint packet_length); void mysql_init_select(LEX *lex); -void mysql_reset_thd_for_next_command(THD *thd); +void mysql_reset_thd_for_next_command(THD *thd, my_bool calculate_userstat); bool mysql_new_select(LEX *lex, bool move_down); void create_select_for_variable(const char *var_name); void mysql_init_multi_delete(LEX *lex); bool multi_delete_set_locks_and_link_aux_tables(LEX *lex); void init_max_user_conn(void); void init_update_queries(void); +void init_global_user_stats(void); +void init_global_table_stats(void); +void init_global_index_stats(void); +void init_global_client_stats(void); void free_max_user_conn(void); +void free_global_user_stats(void); +void free_global_table_stats(void); +void free_global_index_stats(void); +void free_global_client_stats(void); pthread_handler_t handle_bootstrap(void *arg); int mysql_execute_command(THD *thd); bool do_command(THD *thd); @@ -1967,6 +1976,7 @@ extern ulong max_connect_errors, connect extern ulong extra_max_connections; extern ulong slave_net_timeout, slave_trans_retries; extern uint max_user_connections; +extern ulonglong denied_connections; extern ulong what_to_log,flush_time; extern ulong query_buff_size; extern ulong max_prepared_stmt_count, prepared_stmt_count; @@ -2020,6 +2030,7 @@ extern my_bool opt_safe_show_db, opt_loc extern my_bool opt_slave_compressed_protocol, use_temp_pool; extern ulong slave_exec_mode_options; extern my_bool opt_readonly, lower_case_file_system; +extern my_bool opt_userstat_running; extern my_bool opt_enable_named_pipe, opt_sync_frm, opt_allow_suspicious_udfs; extern my_bool opt_secure_auth; extern char* opt_secure_file_priv; @@ -2060,6 +2071,11 @@ extern pthread_mutex_t LOCK_des_key_file #endif extern pthread_mutex_t LOCK_server_started; extern pthread_cond_t COND_server_started; +extern pthread_mutex_t LOCK_global_user_client_stats; +extern pthread_mutex_t LOCK_global_table_stats; +extern pthread_mutex_t LOCK_global_index_stats; +extern pthread_mutex_t LOCK_stats; + extern int mysqld_server_started; extern rw_lock_t LOCK_grant, LOCK_sys_init_connect, LOCK_sys_init_slave; extern rw_lock_t LOCK_system_variables_hash; @@ -2086,6 +2102,11 @@ extern KNOWN_DATE_TIME_FORMAT known_date extern String null_string; extern HASH open_cache, lock_db_cache; +extern HASH global_user_stats; +extern HASH global_client_stats; +extern HASH global_table_stats; +extern HASH global_index_stats; + extern TABLE *unused_tables; extern const char* any_db; extern struct my_option my_long_options[]; === modified file 'sql/mysqld.cc' --- a/sql/mysqld.cc 2009-10-07 13:07:10 +0000 +++ b/sql/mysqld.cc 2009-10-19 17:14:48 +0000 @@ -416,6 +416,7 @@ static pthread_cond_t COND_thread_cache, bool opt_update_log, opt_bin_log, opt_ignore_builtin_innodb= 0; my_bool opt_log, opt_slow_log; +my_bool opt_userstat_running; ulong log_output_options; my_bool opt_log_queries_not_using_indexes= 0; bool opt_error_log= IF_WIN(1,0); @@ -548,6 +549,7 @@ ulong binlog_cache_use= 0, binlog_cache_ ulong max_connections, max_connect_errors; ulong extra_max_connections; uint max_user_connections= 0; +ulonglong denied_connections; /** Limit of the total number of prepared statements in the server. Is necessary to protect the server against out-of-memory attacks. @@ -649,6 +651,9 @@ pthread_mutex_t LOCK_mysql_create_db, LO LOCK_global_system_variables, LOCK_user_conn, LOCK_slave_list, LOCK_active_mi, LOCK_connection_count, LOCK_uuid_generator; +pthread_mutex_t LOCK_stats, LOCK_global_user_client_stats; +pthread_mutex_t LOCK_global_table_stats, LOCK_global_index_stats; + /** The below lock protects access to two global server variables: max_prepared_stmt_count and prepared_stmt_count. These variables @@ -1342,6 +1347,10 @@ void clean_up(bool print_message) x_free(opt_secure_file_priv); bitmap_free(&temp_pool); free_max_user_conn(); + free_global_user_stats(); + free_global_client_stats(); + free_global_table_stats(); + free_global_index_stats(); #ifdef HAVE_REPLICATION end_slave_list(); #endif @@ -1428,6 +1437,11 @@ static void clean_up_mutexes() (void) pthread_mutex_destroy(&LOCK_bytes_received); (void) pthread_mutex_destroy(&LOCK_user_conn); (void) pthread_mutex_destroy(&LOCK_connection_count); + (void) pthread_mutex_destroy(&LOCK_stats); + (void) pthread_mutex_destroy(&LOCK_global_user_client_stats); + (void) pthread_mutex_destroy(&LOCK_global_table_stats); + (void) pthread_mutex_destroy(&LOCK_global_index_stats); + Events::destroy_mutexes(); #ifdef HAVE_OPENSSL (void) pthread_mutex_destroy(&LOCK_des_key_file); @@ -3203,6 +3217,7 @@ SHOW_VAR com_status_vars[]= { {"show_binlog_events", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_BINLOG_EVENTS]), SHOW_LONG_STATUS}, {"show_binlogs", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_BINLOGS]), SHOW_LONG_STATUS}, {"show_charsets", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_CHARSETS]), SHOW_LONG_STATUS}, + {"show_client_statistics", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_CLIENT_STATS]), SHOW_LONG_STATUS}, {"show_collations", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_COLLATIONS]), SHOW_LONG_STATUS}, {"show_column_types", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_COLUMN_TYPES]), SHOW_LONG_STATUS}, {"show_contributors", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_CONTRIBUTORS]), SHOW_LONG_STATUS}, @@ -3225,6 +3240,7 @@ SHOW_VAR com_status_vars[]= { {"show_function_status", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_STATUS_FUNC]), SHOW_LONG_STATUS}, {"show_grants", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_GRANTS]), SHOW_LONG_STATUS}, {"show_keys", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_KEYS]), SHOW_LONG_STATUS}, + {"show_index_statistics", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_INDEX_STATS]), SHOW_LONG_STATUS}, {"show_master_status", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_MASTER_STAT]), SHOW_LONG_STATUS}, {"show_new_master", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_NEW_MASTER]), SHOW_LONG_STATUS}, {"show_open_tables", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_OPEN_TABLES]), SHOW_LONG_STATUS}, @@ -3241,9 +3257,11 @@ SHOW_VAR com_status_vars[]= { {"show_slave_status", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_SLAVE_STAT]), SHOW_LONG_STATUS}, {"show_status", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_STATUS]), SHOW_LONG_STATUS}, {"show_storage_engines", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_STORAGE_ENGINES]), SHOW_LONG_STATUS}, + {"show_table_statistics", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_TABLE_STATS]), SHOW_LONG_STATUS}, {"show_table_status", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_TABLE_STATUS]), SHOW_LONG_STATUS}, {"show_tables", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_TABLES]), SHOW_LONG_STATUS}, {"show_triggers", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_TRIGGERS]), SHOW_LONG_STATUS}, + {"show_user_statistics", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_USER_STATS]), SHOW_LONG_STATUS}, {"show_variables", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_VARIABLES]), SHOW_LONG_STATUS}, {"show_warnings", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_WARNS]), SHOW_LONG_STATUS}, {"slave_start", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SLAVE_START]), SHOW_LONG_STATUS}, @@ -3642,6 +3660,12 @@ static int init_thread_environment() (void) pthread_mutex_init(&LOCK_prepared_stmt_count, MY_MUTEX_INIT_FAST); (void) pthread_mutex_init(&LOCK_uuid_generator, MY_MUTEX_INIT_FAST); (void) pthread_mutex_init(&LOCK_connection_count, MY_MUTEX_INIT_FAST); + (void) pthread_mutex_init(&LOCK_stats, MY_MUTEX_INIT_FAST); + (void) pthread_mutex_init(&LOCK_global_user_client_stats, + MY_MUTEX_INIT_FAST); + (void) pthread_mutex_init(&LOCK_global_table_stats, MY_MUTEX_INIT_FAST); + (void) pthread_mutex_init(&LOCK_global_index_stats, MY_MUTEX_INIT_FAST); + #ifdef HAVE_OPENSSL (void) pthread_mutex_init(&LOCK_des_key_file,MY_MUTEX_INIT_FAST); #ifndef HAVE_YASSL @@ -4005,6 +4029,9 @@ server."); /* call ha_init_key_cache() on all key caches to init them */ process_key_caches(&ha_init_key_cache); + init_global_table_stats(); + init_global_index_stats(); + /* Allow storage engine to give real error messages */ if (ha_init_errors()) DBUG_RETURN(1); @@ -4210,6 +4237,8 @@ server."); init_max_user_conn(); init_update_queries(); + init_global_user_stats(); + init_global_client_stats(); DBUG_RETURN(0); } @@ -5019,6 +5048,7 @@ static void create_new_thread(THD *thd) DBUG_PRINT("error",("Too many connections")); close_connection(thd, ER_CON_COUNT_ERROR, 1); + statistic_increment(denied_connections, &LOCK_status); delete thd; DBUG_VOID_RETURN; } @@ -5810,6 +5840,7 @@ enum options_mysqld OPT_LOG_SLOW_RATE_LIMIT, OPT_LOG_SLOW_VERBOSITY, OPT_LOG_SLOW_FILTER, + OPT_USERSTAT, OPT_GENERAL_LOG_FILE, OPT_SLOW_QUERY_LOG_FILE, OPT_IGNORE_BUILTIN_INNODB @@ -7209,6 +7240,10 @@ The minimum value for this variable is 4 (uchar**) &max_system_variables.net_wait_timeout, 0, GET_ULONG, REQUIRED_ARG, NET_WAIT_TIMEOUT, 1, IF_WIN(INT_MAX32/1000, LONG_TIMEOUT), 0, 1, 0}, + {"userstat", OPT_USERSTAT, + "Control USER_STATISTICS, CLIENT_STATISTICS, INDEX_STATISTICS and TABLE_STATISTICS running", + (uchar**) &opt_userstat_running, (uchar**) &opt_userstat_running, + 0, GET_BOOL, NO_ARG, 0, 0, 1, 0, 1, 0}, {0, 0, 0, 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0} }; @@ -7579,19 +7614,24 @@ static int show_ssl_get_cipher_list(THD SHOW_VAR status_vars[]= { {"Aborted_clients", (char*) &aborted_threads, SHOW_LONG}, {"Aborted_connects", (char*) &aborted_connects, SHOW_LONG}, + {"Access_denied_errors", (char*) offsetof(STATUS_VAR, access_denied_errors), SHOW_LONG_STATUS}, {"Binlog_cache_disk_use", (char*) &binlog_cache_disk_use, SHOW_LONG}, {"Binlog_cache_use", (char*) &binlog_cache_use, SHOW_LONG}, + {"Busy_time", (char*) offsetof(STATUS_VAR, busy_time), SHOW_DOUBLE_STATUS}, {"Bytes_received", (char*) offsetof(STATUS_VAR, bytes_received), SHOW_LONGLONG_STATUS}, {"Bytes_sent", (char*) offsetof(STATUS_VAR, bytes_sent), SHOW_LONGLONG_STATUS}, + {"Binlog_bytes_written", (char*) offsetof(STATUS_VAR, binlog_bytes_written), SHOW_LONGLONG_STATUS}, {"Com", (char*) com_status_vars, SHOW_ARRAY}, {"Compression", (char*) &show_net_compression, SHOW_FUNC}, {"Connections", (char*) &thread_id, SHOW_LONG_NOFLUSH}, + {"Cpu_time", (char*) offsetof(STATUS_VAR, cpu_time), SHOW_DOUBLE_STATUS}, {"Created_tmp_disk_tables", (char*) offsetof(STATUS_VAR, created_tmp_disk_tables), SHOW_LONG_STATUS}, {"Created_tmp_files", (char*) &my_tmp_file_created, SHOW_LONG}, {"Created_tmp_tables", (char*) offsetof(STATUS_VAR, created_tmp_tables), SHOW_LONG_STATUS}, {"Delayed_errors", (char*) &delayed_insert_errors, SHOW_LONG}, {"Delayed_insert_threads", (char*) &delayed_insert_threads, SHOW_LONG_NOFLUSH}, {"Delayed_writes", (char*) &delayed_insert_writes, SHOW_LONG}, + {"Empty_queries", (char*) offsetof(STATUS_VAR, empty_queries), SHOW_LONG_STATUS}, {"Flush_commands", (char*) &refresh_version, SHOW_LONG_NOFLUSH}, {"Handler_commit", (char*) offsetof(STATUS_VAR, ha_commit_count), SHOW_LONG_STATUS}, {"Handler_delete", (char*) offsetof(STATUS_VAR, ha_delete_count), SHOW_LONG_STATUS}, @@ -7626,6 +7666,8 @@ SHOW_VAR status_vars[]= { {"Opened_tables", (char*) offsetof(STATUS_VAR, opened_tables), SHOW_LONG_STATUS}, {"Opened_table_definitions", (char*) offsetof(STATUS_VAR, opened_shares), SHOW_LONG_STATUS}, {"Prepared_stmt_count", (char*) &show_prepared_stmt_count, SHOW_FUNC}, + {"Rows_sent", (char*) offsetof(STATUS_VAR, rows_sent), SHOW_LONG_STATUS}, + {"Rows_read", (char*) offsetof(STATUS_VAR, rows_read), SHOW_LONG_STATUS}, #ifdef HAVE_QUERY_CACHE {"Qcache_free_blocks", (char*) &query_cache.free_memory_blocks, SHOW_LONG_NOFLUSH}, {"Qcache_free_memory", (char*) &query_cache.free_memory, SHOW_LONG_NOFLUSH}, @@ -9110,6 +9152,8 @@ void refresh_status(THD *thd) /* Reset thread's status variables */ bzero((uchar*) &thd->status_var, sizeof(thd->status_var)); + bzero((uchar*) &thd->org_status_var, sizeof(thd->org_status_var)); + thd->start_bytes_received= 0; /* Reset some global variables */ reset_status_vars(); === modified file 'sql/opt_range.cc' --- a/sql/opt_range.cc 2009-09-09 21:59:28 +0000 +++ b/sql/opt_range.cc 2009-10-19 17:14:48 +0000 @@ -8230,7 +8230,7 @@ int QUICK_ROR_INTERSECT_SELECT::get_next /* We get here if we got the same row ref in all scans. */ if (need_to_fetch_row) - error= head->file->rnd_pos(head->record[0], last_rowid); + error= head->file->ha_rnd_pos(head->record[0], last_rowid); } while (error == HA_ERR_RECORD_DELETED); DBUG_RETURN(error); } @@ -8296,7 +8296,7 @@ int QUICK_ROR_UNION_SELECT::get_next() cur_rowid= prev_rowid; prev_rowid= tmp; - error= head->file->rnd_pos(quick->record, prev_rowid); + error= head->file->ha_rnd_pos(quick->record, prev_rowid); } while (error == HA_ERR_RECORD_DELETED); DBUG_RETURN(error); } @@ -8521,10 +8521,12 @@ int QUICK_RANGE_SELECT::get_next_prefix( key_range start_key, end_key; if (last_range) { - /* Read the next record in the same range with prefix after cur_prefix. */ + /* + Read the next record in the same range with prefix after cur_prefix. + */ DBUG_ASSERT(cur_prefix != 0); - result= file->index_read_map(record, cur_prefix, keypart_map, - HA_READ_AFTER_KEY); + result= file->ha_index_read_map(record, cur_prefix, keypart_map, + HA_READ_AFTER_KEY); if (result || (file->compare_key(file->end_range) <= 0)) DBUG_RETURN(result); } @@ -8580,8 +8582,8 @@ int QUICK_RANGE_SELECT_GEOM::get_next() if (last_range) { // Already read through key - result= file->index_next_same(record, last_range->min_key, - last_range->min_length); + result= file->ha_index_next_same(record, last_range->min_key, + last_range->min_length); if (result != HA_ERR_END_OF_FILE) DBUG_RETURN(result); } @@ -8595,10 +8597,10 @@ int QUICK_RANGE_SELECT_GEOM::get_next() } last_range= *(cur_range++); - result= file->index_read_map(record, last_range->min_key, - last_range->min_keypart_map, - (ha_rkey_function)(last_range->flag ^ - GEOM_FLAG)); + result= file->ha_index_read_map(record, last_range->min_key, + last_range->min_keypart_map, + (ha_rkey_function)(last_range->flag ^ + GEOM_FLAG)); if (result != HA_ERR_KEY_NOT_FOUND && result != HA_ERR_END_OF_FILE) DBUG_RETURN(result); last_range= 0; // Not found, to next range @@ -8710,9 +8712,9 @@ int QUICK_SELECT_DESC::get_next() { // Already read through key result = ((last_range->flag & EQ_RANGE && used_key_parts <= head->key_info[index].key_parts) ? - file->index_next_same(record, last_range->min_key, + file->ha_index_next_same(record, last_range->min_key, last_range->min_length) : - file->index_prev(record)); + file->ha_index_prev(record)); if (!result) { if (cmp_prev(*rev_it.ref()) == 0) @@ -8728,7 +8730,7 @@ int QUICK_SELECT_DESC::get_next() if (last_range->flag & NO_MAX_RANGE) // Read last record { int local_error; - if ((local_error=file->index_last(record))) + if ((local_error= file->ha_index_last(record))) DBUG_RETURN(local_error); // Empty table if (cmp_prev(last_range) == 0) DBUG_RETURN(0); @@ -8740,9 +8742,9 @@ int QUICK_SELECT_DESC::get_next() used_key_parts <= head->key_info[index].key_parts) { - result = file->index_read_map(record, last_range->max_key, - last_range->max_keypart_map, - HA_READ_KEY_EXACT); + result= file->ha_index_read_map(record, last_range->max_key, + last_range->max_keypart_map, + HA_READ_KEY_EXACT); } else { @@ -8750,11 +8752,11 @@ int QUICK_SELECT_DESC::get_next() (last_range->flag & EQ_RANGE && used_key_parts > head->key_info[index].key_parts) || range_reads_after_key(last_range)); - result=file->index_read_map(record, last_range->max_key, - last_range->max_keypart_map, - ((last_range->flag & NEAR_MAX) ? - HA_READ_BEFORE_KEY : - HA_READ_PREFIX_LAST_OR_PREV)); + result= file->ha_index_read_map(record, last_range->max_key, + last_range->max_keypart_map, + ((last_range->flag & NEAR_MAX) ? + HA_READ_BEFORE_KEY : + HA_READ_PREFIX_LAST_OR_PREV)); } if (result) { @@ -10467,7 +10469,7 @@ int QUICK_GROUP_MIN_MAX_SELECT::reset(vo DBUG_RETURN(result); if (quick_prefix_select && quick_prefix_select->reset()) DBUG_RETURN(1); - result= file->index_last(record); + result= file->ha_index_last(record); if (result == HA_ERR_END_OF_FILE) DBUG_RETURN(0); /* Save the prefix of the last group. */ @@ -10569,9 +10571,9 @@ int QUICK_GROUP_MIN_MAX_SELECT::get_next first sub-group with the extended prefix. */ if (!have_min && !have_max && key_infix_len > 0) - result= file->index_read_map(record, group_prefix, - make_prev_keypart_map(real_key_parts), - HA_READ_KEY_EXACT); + result= file->ha_index_read_map(record, group_prefix, + make_prev_keypart_map(real_key_parts), + HA_READ_KEY_EXACT); result= have_min ? min_res : have_max ? max_res : result; } while ((result == HA_ERR_KEY_NOT_FOUND || result == HA_ERR_END_OF_FILE) && @@ -10633,9 +10635,10 @@ int QUICK_GROUP_MIN_MAX_SELECT::next_min /* Apply the constant equality conditions to the non-group select fields */ if (key_infix_len > 0) { - if ((result= file->index_read_map(record, group_prefix, - make_prev_keypart_map(real_key_parts), - HA_READ_KEY_EXACT))) + if ((result= + file->ha_index_read_map(record, group_prefix, + make_prev_keypart_map(real_key_parts), + HA_READ_KEY_EXACT))) DBUG_RETURN(result); } @@ -10650,9 +10653,9 @@ int QUICK_GROUP_MIN_MAX_SELECT::next_min { /* Find the first subsequent record without NULL in the MIN/MAX field. */ key_copy(tmp_record, record, index_info, 0); - result= file->index_read_map(record, tmp_record, - make_keypart_map(real_key_parts), - HA_READ_AFTER_KEY); + result= file->ha_index_read_map(record, tmp_record, + make_keypart_map(real_key_parts), + HA_READ_AFTER_KEY); /* Check if the new record belongs to the current group by comparing its prefix with the group's prefix. If it is from the next group, then the @@ -10707,9 +10710,9 @@ int QUICK_GROUP_MIN_MAX_SELECT::next_max if (min_max_ranges.elements > 0) result= next_max_in_range(); else - result= file->index_read_map(record, group_prefix, - make_prev_keypart_map(real_key_parts), - HA_READ_PREFIX_LAST); + result= file->ha_index_read_map(record, group_prefix, + make_prev_keypart_map(real_key_parts), + HA_READ_PREFIX_LAST); DBUG_RETURN(result); } @@ -10752,7 +10755,7 @@ int QUICK_GROUP_MIN_MAX_SELECT::next_pre { if (!seen_first_key) { - result= file->index_first(record); + result= file->ha_index_first(record); if (result) DBUG_RETURN(result); seen_first_key= TRUE; @@ -10760,9 +10763,9 @@ int QUICK_GROUP_MIN_MAX_SELECT::next_pre else { /* Load the first key in this group into record. */ - result= file->index_read_map(record, group_prefix, - make_prev_keypart_map(group_key_parts), - HA_READ_AFTER_KEY); + result= file->ha_index_read_map(record, group_prefix, + make_prev_keypart_map(group_key_parts), + HA_READ_AFTER_KEY); if (result) DBUG_RETURN(result); } @@ -10839,7 +10842,8 @@ int QUICK_GROUP_MIN_MAX_SELECT::next_min HA_READ_AFTER_KEY : HA_READ_KEY_OR_NEXT; } - result= file->index_read_map(record, group_prefix, keypart_map, find_flag); + result= file->ha_index_read_map(record, group_prefix, keypart_map, + find_flag); if (result) { if ((result == HA_ERR_KEY_NOT_FOUND || result == HA_ERR_END_OF_FILE) && @@ -10978,7 +10982,8 @@ int QUICK_GROUP_MIN_MAX_SELECT::next_max HA_READ_BEFORE_KEY : HA_READ_PREFIX_LAST_OR_PREV; } - result= file->index_read_map(record, group_prefix, keypart_map, find_flag); + result= file->ha_index_read_map(record, group_prefix, keypart_map, + find_flag); if (result) { === modified file 'sql/opt_range.h' --- a/sql/opt_range.h 2009-09-02 08:40:18 +0000 +++ b/sql/opt_range.h 2009-10-19 17:14:48 +0000 @@ -727,7 +727,7 @@ public: ~FT_SELECT() { file->ft_end(); } int init() { return error=file->ft_init(); } int reset() { return 0; } - int get_next() { return error=file->ft_read(record); } + int get_next() { return error= file->ha_ft_read(record); } int get_type() { return QS_TYPE_FULLTEXT; } }; === modified file 'sql/opt_sum.cc' --- a/sql/opt_sum.cc 2009-09-07 20:50:10 +0000 +++ b/sql/opt_sum.cc 2009-10-19 17:14:48 +0000 @@ -254,7 +254,7 @@ int opt_sum_query(TABLE_LIST *tables, Li error= table->file->ha_index_init((uint) ref.key, 1); if (!ref.key_length) - error= table->file->index_first(table->record[0]); + error= table->file->ha_index_first(table->record[0]); else { /* @@ -276,10 +276,10 @@ int opt_sum_query(TABLE_LIST *tables, Li Closed interval: Either The MIN argument is non-nullable, or we have a >= predicate for the MIN argument. */ - error= table->file->index_read_map(table->record[0], - ref.key_buff, - make_prev_keypart_map(ref.key_parts), - HA_READ_KEY_OR_NEXT); + error= table->file->ha_index_read_map(table->record[0], + ref.key_buff, + make_prev_keypart_map(ref.key_parts), + HA_READ_KEY_OR_NEXT); else { /* @@ -288,10 +288,10 @@ int opt_sum_query(TABLE_LIST *tables, Li 2) there is a > predicate on it, nullability is irrelevant. We need to scan the next bigger record first. */ - error= table->file->index_read_map(table->record[0], - ref.key_buff, - make_prev_keypart_map(ref.key_parts), - HA_READ_AFTER_KEY); + error= table->file->ha_index_read_map(table->record[0], + ref.key_buff, + make_prev_keypart_map(ref.key_parts), + HA_READ_AFTER_KEY); /* If the found record is outside the group formed by the search prefix, or there is no such record at all, check if all @@ -314,10 +314,10 @@ int opt_sum_query(TABLE_LIST *tables, Li key_cmp_if_same(table, ref.key_buff, ref.key, prefix_len))) { DBUG_ASSERT(item_field->field->real_maybe_null()); - error= table->file->index_read_map(table->record[0], - ref.key_buff, - make_prev_keypart_map(ref.key_parts), - HA_READ_KEY_EXACT); + error= table->file->ha_index_read_map(table->record[0], + ref.key_buff, + make_prev_keypart_map(ref.key_parts), + HA_READ_KEY_EXACT); } } } @@ -402,13 +402,13 @@ int opt_sum_query(TABLE_LIST *tables, Li error= table->file->ha_index_init((uint) ref.key, 1); if (!ref.key_length) - error= table->file->index_last(table->record[0]); + error= table->file->ha_index_last(table->record[0]); else - error= table->file->index_read_map(table->record[0], key_buff, - make_prev_keypart_map(ref.key_parts), - range_fl & NEAR_MAX ? - HA_READ_BEFORE_KEY : - HA_READ_PREFIX_LAST_OR_PREV); + error= table->file->ha_index_read_map(table->record[0], key_buff, + make_prev_keypart_map(ref.key_parts), + range_fl & NEAR_MAX ? + HA_READ_BEFORE_KEY : + HA_READ_PREFIX_LAST_OR_PREV); if (!error && reckey_in_range(1, &ref, item_field->field, conds, range_fl, prefix_len)) error= HA_ERR_KEY_NOT_FOUND; === modified file 'sql/records.cc' --- a/sql/records.cc 2009-05-06 12:03:24 +0000 +++ b/sql/records.cc 2009-10-19 17:14:48 +0000 @@ -342,7 +342,7 @@ static int rr_quick(READ_RECORD *info) static int rr_index_first(READ_RECORD *info) { - int tmp= info->file->index_first(info->record); + int tmp= info->file->ha_index_first(info->record); info->read_record= rr_index; if (tmp) tmp= rr_handle_error(info, tmp); @@ -368,7 +368,7 @@ static int rr_index_first(READ_RECORD *i static int rr_index(READ_RECORD *info) { - int tmp= info->file->index_next(info->record); + int tmp= info->file->ha_index_next(info->record); if (tmp) tmp= rr_handle_error(info, tmp); return tmp; @@ -378,7 +378,7 @@ static int rr_index(READ_RECORD *info) int rr_sequential(READ_RECORD *info) { int tmp; - while ((tmp=info->file->rnd_next(info->record))) + while ((tmp= info->file->ha_rnd_next(info->record))) { if (info->thd->killed) { @@ -406,7 +406,7 @@ static int rr_from_tempfile(READ_RECORD { if (my_b_read(info->io_cache,info->ref_pos,info->ref_length)) return -1; /* End of file */ - if (!(tmp=info->file->rnd_pos(info->record,info->ref_pos))) + if (!(tmp= info->file->ha_rnd_pos(info->record,info->ref_pos))) break; /* The following is extremely unlikely to happen */ if (tmp == HA_ERR_RECORD_DELETED || @@ -457,7 +457,7 @@ static int rr_from_pointers(READ_RECORD cache_pos= info->cache_pos; info->cache_pos+= info->ref_length; - if (!(tmp=info->file->rnd_pos(info->record,cache_pos))) + if (!(tmp= info->file->ha_rnd_pos(info->record,cache_pos))) break; /* The following is extremely unlikely to happen */ @@ -590,7 +590,7 @@ static int rr_from_cache(READ_RECORD *in record=uint3korr(position); position+=3; record_pos=info->cache+record*info->reclength; - if ((error=(int16) info->file->rnd_pos(record_pos,info->ref_pos))) + if ((error=(int16) info->file->ha_rnd_pos(record_pos,info->ref_pos))) { record_pos[info->error_offset]=1; shortstore(record_pos,error); === modified file 'sql/set_var.cc' --- a/sql/set_var.cc 2009-09-15 10:46:35 +0000 +++ b/sql/set_var.cc 2009-10-19 17:14:48 +0000 @@ -511,6 +511,9 @@ static sys_var_const sys_prot static sys_var_thd_ulong sys_read_buff_size(&vars, "read_buffer_size", &SV::read_buff_size); static sys_var_opt_readonly sys_readonly(&vars, "read_only", &opt_readonly); +static sys_var_bool_ptr sys_userstat(&vars, "userstat", + &opt_userstat_running); + static sys_var_thd_ulong sys_read_rnd_buff_size(&vars, "read_rnd_buffer_size", &SV::read_rnd_buff_size); static sys_var_thd_ulong sys_div_precincrement(&vars, "div_precision_increment", === modified file 'sql/sp.cc' --- a/sql/sp.cc 2009-07-28 22:39:58 +0000 +++ b/sql/sp.cc 2009-10-19 17:14:48 +0000 @@ -344,8 +344,9 @@ db_find_routine_aux(THD *thd, int type, key_copy(key, table->record[0], table->key_info, table->key_info->key_length); - if (table->file->index_read_idx_map(table->record[0], 0, key, HA_WHOLE_KEY, - HA_READ_KEY_EXACT)) + if (table->file->ha_index_read_idx_map(table->record[0], 0, key, + HA_WHOLE_KEY, + HA_READ_KEY_EXACT)) DBUG_RETURN(SP_KEY_NOT_FOUND); DBUG_RETURN(SP_OK); @@ -1101,9 +1102,9 @@ sp_drop_db_routines(THD *thd, char *db) ret= SP_OK; table->file->ha_index_init(0, 1); - if (! table->file->index_read_map(table->record[0], - (uchar *)table->field[MYSQL_PROC_FIELD_DB]->ptr, - (key_part_map)1, HA_READ_KEY_EXACT)) + if (!table->file->ha_index_read_map(table->record[0], + (uchar *) table->field[MYSQL_PROC_FIELD_DB]->ptr, + (key_part_map)1, HA_READ_KEY_EXACT)) { int nxtres; bool deleted= FALSE; @@ -1118,9 +1119,11 @@ sp_drop_db_routines(THD *thd, char *db) nxtres= 0; break; } - } while (! (nxtres= table->file->index_next_same(table->record[0], - (uchar *)table->field[MYSQL_PROC_FIELD_DB]->ptr, - key_len))); + } while (!(nxtres= table->file-> + ha_index_next_same(table->record[0], + (uchar *)table->field[MYSQL_PROC_FIELD_DB]-> + ptr, + key_len))); if (nxtres != HA_ERR_END_OF_FILE) ret= SP_KEY_NOT_FOUND; if (deleted) === modified file 'sql/sql_acl.cc' --- a/sql/sql_acl.cc 2009-09-07 20:50:10 +0000 +++ b/sql/sql_acl.cc 2009-10-19 17:14:48 +0000 @@ -1834,9 +1834,9 @@ static bool update_user_table(THD *thd, key_copy((uchar *) user_key, table->record[0], table->key_info, table->key_info->key_length); - if (table->file->index_read_idx_map(table->record[0], 0, - (uchar *) user_key, HA_WHOLE_KEY, - HA_READ_KEY_EXACT)) + if (table->file->ha_index_read_idx_map(table->record[0], 0, + (uchar *) user_key, HA_WHOLE_KEY, + HA_READ_KEY_EXACT)) { my_message(ER_PASSWORD_NO_MATCH, ER(ER_PASSWORD_NO_MATCH), MYF(0)); /* purecov: deadcode */ @@ -1927,9 +1927,9 @@ static int replace_user_table(THD *thd, key_copy(user_key, table->record[0], table->key_info, table->key_info->key_length); - if (table->file->index_read_idx_map(table->record[0], 0, user_key, - HA_WHOLE_KEY, - HA_READ_KEY_EXACT)) + if (table->file->ha_index_read_idx_map(table->record[0], 0, user_key, + HA_WHOLE_KEY, + HA_READ_KEY_EXACT)) { /* what == 'N' means revoke */ if (what == 'N') @@ -2151,9 +2151,9 @@ static int replace_db_table(TABLE *table key_copy(user_key, table->record[0], table->key_info, table->key_info->key_length); - if (table->file->index_read_idx_map(table->record[0],0, user_key, - HA_WHOLE_KEY, - HA_READ_KEY_EXACT)) + if (table->file->ha_index_read_idx_map(table->record[0],0, user_key, + HA_WHOLE_KEY, + HA_READ_KEY_EXACT)) { if (what == 'N') { // no row, no revoke @@ -2369,8 +2369,9 @@ GRANT_TABLE::GRANT_TABLE(TABLE *form, TA col_privs->field[4]->store("",0, &my_charset_latin1); col_privs->file->ha_index_init(0, 1); - if (col_privs->file->index_read_map(col_privs->record[0], (uchar*) key, - (key_part_map)15, HA_READ_KEY_EXACT)) + if (col_privs->file->ha_index_read_map(col_privs->record[0], (uchar*) key, + (key_part_map)15, + HA_READ_KEY_EXACT)) { cols = 0; /* purecov: deadcode */ col_privs->file->ha_index_end(); @@ -2391,7 +2392,7 @@ GRANT_TABLE::GRANT_TABLE(TABLE *form, TA return; /* purecov: deadcode */ } my_hash_insert(&hash_columns, (uchar *) mem_check); - } while (!col_privs->file->index_next(col_privs->record[0]) && + } while (!col_privs->file->ha_index_next(col_privs->record[0]) && !key_cmp_if_same(col_privs,key,0,key_prefix_len)); col_privs->file->ha_index_end(); } @@ -2532,8 +2533,8 @@ static int replace_column_table(GRANT_TA key_copy(user_key, table->record[0], table->key_info, table->key_info->key_length); - if (table->file->index_read_map(table->record[0], user_key, HA_WHOLE_KEY, - HA_READ_KEY_EXACT)) + if (table->file->ha_index_read_map(table->record[0], user_key, + HA_WHOLE_KEY, HA_READ_KEY_EXACT)) { if (revoke_grant) { @@ -2610,9 +2611,9 @@ static int replace_column_table(GRANT_TA key_copy(user_key, table->record[0], table->key_info, key_prefix_length); - if (table->file->index_read_map(table->record[0], user_key, - (key_part_map)15, - HA_READ_KEY_EXACT)) + if (table->file->ha_index_read_map(table->record[0], user_key, + (key_part_map)15, + HA_READ_KEY_EXACT)) goto end; /* Scan through all rows with the same host,db,user and table */ @@ -2663,7 +2664,7 @@ static int replace_column_table(GRANT_TA hash_delete(&g_t->hash_columns,(uchar*) grant_column); } } - } while (!table->file->index_next(table->record[0]) && + } while (!table->file->ha_index_next(table->record[0]) && !key_cmp_if_same(table, key, 0, key_prefix_length)); } @@ -2713,9 +2714,9 @@ static int replace_table_table(THD *thd, key_copy(user_key, table->record[0], table->key_info, table->key_info->key_length); - if (table->file->index_read_idx_map(table->record[0], 0, user_key, - HA_WHOLE_KEY, - HA_READ_KEY_EXACT)) + if (table->file->ha_index_read_idx_map(table->record[0], 0, user_key, + HA_WHOLE_KEY, + HA_READ_KEY_EXACT)) { /* The following should never happen as we first check the in memory @@ -2840,10 +2841,10 @@ static int replace_routine_table(THD *th TRUE); store_record(table,record[1]); // store at pos 1 - if (table->file->index_read_idx_map(table->record[0], 0, - (uchar*) table->field[0]->ptr, - HA_WHOLE_KEY, - HA_READ_KEY_EXACT)) + if (table->file->ha_index_read_idx_map(table->record[0], 0, + (uchar*) table->field[0]->ptr, + HA_WHOLE_KEY, + HA_READ_KEY_EXACT)) { /* The following should never happen as we first check the in memory @@ -3548,7 +3549,7 @@ static my_bool grant_load_procs_priv(TAB p_table->file->ha_index_init(0, 1); p_table->use_all_columns(); - if (!p_table->file->index_first(p_table->record[0])) + if (!p_table->file->ha_index_first(p_table->record[0])) { memex_ptr= &memex; my_pthread_setspecific_ptr(THR_MALLOC, &memex_ptr); @@ -3600,7 +3601,7 @@ static my_bool grant_load_procs_priv(TAB goto end_unlock; } } - while (!p_table->file->index_next(p_table->record[0])); + while (!p_table->file->ha_index_next(p_table->record[0])); } /* Return ok */ return_val= 0; @@ -3650,7 +3651,7 @@ static my_bool grant_load(THD *thd, TABL t_table->use_all_columns(); c_table->use_all_columns(); - if (!t_table->file->index_first(t_table->record[0])) + if (!t_table->file->ha_index_first(t_table->record[0])) { memex_ptr= &memex; my_pthread_setspecific_ptr(THR_MALLOC, &memex_ptr); @@ -3685,7 +3686,7 @@ static my_bool grant_load(THD *thd, TABL goto end_unlock; } } - while (!t_table->file->index_next(t_table->record[0])); + while (!t_table->file->ha_index_next(t_table->record[0])); } return_val=0; // Return ok @@ -3957,6 +3958,8 @@ err: { char command[128]; get_privilege_desc(command, sizeof(command), want_access); + status_var_increment(thd->status_var.access_denied_errors); + my_error(ER_TABLEACCESS_DENIED_ERROR, MYF(0), command, sctx->priv_user, @@ -5203,9 +5206,9 @@ static int handle_grant_table(TABLE_LIST table->key_info->key_part[1].store_length); key_copy(user_key, table->record[0], table->key_info, key_prefix_length); - if ((error= table->file->index_read_idx_map(table->record[0], 0, - user_key, (key_part_map)3, - HA_READ_KEY_EXACT))) + if ((error= table->file->ha_index_read_idx_map(table->record[0], 0, + user_key, (key_part_map)3, + HA_READ_KEY_EXACT))) { if (error != HA_ERR_KEY_NOT_FOUND && error != HA_ERR_END_OF_FILE) { @@ -5240,7 +5243,7 @@ static int handle_grant_table(TABLE_LIST DBUG_PRINT("info",("scan table: '%s' search: '%s'@'%s'", table->s->table_name.str, user_str, host_str)); #endif - while ((error= table->file->rnd_next(table->record[0])) != + while ((error= table->file->ha_rnd_next(table->record[0])) != HA_ERR_END_OF_FILE) { if (error) === modified file 'sql/sql_base.cc' --- a/sql/sql_base.cc 2009-09-07 20:50:10 +0000 +++ b/sql/sql_base.cc 2009-10-19 17:14:48 +0000 @@ -1373,6 +1373,12 @@ bool close_thread_table(THD *thd, TABLE DBUG_PRINT("tcache", ("table: '%s'.'%s' 0x%lx", table->s->db.str, table->s->table_name.str, (long) table)); + if (table->file) + { + table->file->update_global_table_stats(); + table->file->update_global_index_stats(); + } + *table_ptr=table->next; /* When closing a MERGE parent or child table, detach the children first. @@ -1902,6 +1908,13 @@ void close_temporary(TABLE *table, bool DBUG_PRINT("tmptable", ("closing table: '%s'.'%s'", table->s->db.str, table->s->table_name.str)); + /* in_use is not set for replication temporary tables during shutdown */ + if (table->in_use) + { + table->file->update_global_table_stats(); + table->file->update_global_index_stats(); + } + free_io_cache(table); closefrm(table, 0); if (delete_table) === modified file 'sql/sql_class.cc' --- a/sql/sql_class.cc 2009-09-15 10:46:35 +0000 +++ b/sql/sql_class.cc 2009-10-19 17:14:48 +0000 @@ -615,6 +615,7 @@ THD::THD() mysys_var=0; binlog_evt_union.do_union= FALSE; enable_slow_log= 0; + #ifndef DBUG_OFF dbug_sentry=THD_SENTRY_MAGIC; #endif @@ -817,7 +818,63 @@ void THD::init(void) update_charset(); reset_current_stmt_binlog_row_based(); bzero((char *) &status_var, sizeof(status_var)); + bzero((char *) &org_status_var, sizeof(org_status_var)); sql_log_bin_toplevel= options & OPTION_BIN_LOG; + select_commands= update_commands= other_commands= 0; + /* Set to handle counting of aborted connections */ + userstat_running= opt_userstat_running; + last_global_update_time= current_connect_time= time(NULL); +} + + +/* Updates some status variables to be used by update_global_user_stats */ + +void THD::update_stats(void) +{ + /* sql_command == SQLCOM_END in case of parse errors or quit */ + if (lex->sql_command != SQLCOM_END) + { + /* The replication thread has the COM_CONNECT command */ + DBUG_ASSERT(command == COM_QUERY || command == COM_CONNECT); + + /* A SQL query. */ + if (lex->sql_command == SQLCOM_SELECT) + select_commands++; + else if (! sql_command_flags[lex->sql_command] & CF_STATUS_COMMAND) + { + /* Ignore 'SHOW ' commands */ + } + else if (is_update_query(lex->sql_command)) + update_commands++; + else + other_commands++; + } +} + + +void THD::update_all_stats() +{ + time_t save_time; + ulonglong end_cpu_time, end_utime; + double busy_time, cpu_time; + + /* This is set at start of query if opt_userstat_running was set */ + if (!userstat_running) + return; + + end_cpu_time= my_getcputime(); + end_utime= my_micro_time_and_time(&save_time); + busy_time= (end_utime - start_utime) / 1000000.0; + cpu_time= (end_cpu_time - start_cpu_time) / 10000000.0; + /* In case there are bad values, 2629743 is the #seconds in a month. */ + if (cpu_time > 2629743.0) + cpu_time= 0; + status_var_add(status_var.cpu_time, cpu_time); + status_var_add(status_var.busy_time, busy_time); + + /* Updates THD stats and the global user stats. */ + update_stats(); + update_global_user_stats(this, TRUE, save_time); } @@ -984,9 +1041,8 @@ THD::~THD() from_var from this array NOTES - This function assumes that all variables are long/ulong. - If this assumption will change, then we have to explictely add - the other variables after the while loop + This function assumes that all variables at start are long/ulong and + other types are handled explicitely */ void add_to_status(STATUS_VAR *to_var, STATUS_VAR *from_var) @@ -998,6 +1054,13 @@ void add_to_status(STATUS_VAR *to_var, S while (to != end) *(to++)+= *(from++); + + /* Handle the not ulong variables. See end of system_status_var */ + to_var->bytes_received= from_var->bytes_received; + to_var->bytes_sent+= from_var->bytes_sent; + to_var->binlog_bytes_written= from_var->binlog_bytes_written; + to_var->cpu_time+= from_var->cpu_time; + to_var->busy_time+= from_var->busy_time; } /* @@ -1010,7 +1073,8 @@ void add_to_status(STATUS_VAR *to_var, S dec_var minus this array NOTE - This function assumes that all variables are long/ulong. + This function assumes that all variables at start are long/ulong and + other types are handled explicitely */ void add_diff_to_status(STATUS_VAR *to_var, STATUS_VAR *from_var, @@ -1023,6 +1087,14 @@ void add_diff_to_status(STATUS_VAR *to_v while (to != end) *(to++)+= *(from++) - *(dec++); + + to_var->bytes_received= (from_var->bytes_received - + dec_var->bytes_received); + to_var->bytes_sent+= from_var->bytes_sent - dec_var->bytes_sent; + to_var->binlog_bytes_written= (from_var->binlog_bytes_written - + dec_var->binlog_bytes_written); + to_var->cpu_time+= from_var->cpu_time - dec_var->cpu_time; + to_var->busy_time+= from_var->busy_time - dec_var->busy_time; } #define SECONDS_TO_WAIT_FOR_KILL 2 @@ -2773,7 +2845,8 @@ void thd_increment_bytes_sent(ulong leng { THD *thd=current_thd; if (likely(thd != 0)) - { /* current_thd==0 when close_connection() calls net_send_error() */ + { + /* current_thd == 0 when close_connection() calls net_send_error() */ thd->status_var.bytes_sent+= length; } } === modified file 'sql/sql_class.h' --- a/sql/sql_class.h 2009-09-15 10:46:35 +0000 +++ b/sql/sql_class.h 2009-10-19 17:14:48 +0000 @@ -415,8 +415,6 @@ struct system_variables typedef struct system_status_var { - ulonglong bytes_received; - ulonglong bytes_sent; ulong com_other; ulong com_stat[(uint) SQLCOM_END]; ulong created_tmp_disk_tables; @@ -455,6 +453,8 @@ typedef struct system_status_var ulong select_range_count; ulong select_range_check_count; ulong select_scan_count; + ulong rows_read; + ulong rows_sent; ulong long_query_count; ulong filesort_merge_passes; ulong filesort_range_count; @@ -472,6 +472,9 @@ typedef struct system_status_var Number of statements sent from the client */ ulong questions; + ulong empty_queries; + ulong access_denied_errors; /* Can only be 0 or 1 */ + ulong lost_connections; /* IMPORTANT! SEE last_system_status_var DEFINITION BELOW. @@ -480,12 +483,16 @@ typedef struct system_status_var Status variables which it does not make sense to add to global status variable counter */ + ulonglong bytes_received; + ulonglong bytes_sent; + ulonglong binlog_bytes_written; double last_query_cost; + double cpu_time, busy_time; } STATUS_VAR; /* This is used for 'SHOW STATUS'. It must be updated to the last ulong - variable in system_status_var which is makes sens to add to the global + variable in system_status_var which is makes sense to add to the global counter */ @@ -1299,6 +1306,7 @@ public: struct my_rnd_struct rand; // used for authentication struct system_variables variables; // Changeable local variables struct system_status_var status_var; // Per thread statistic vars + struct system_status_var org_status_var; // For user statistics struct system_status_var *initial_status_var; /* used by show status */ THR_LOCK_INFO lock_info; // Locking info of this thread THR_LOCK_OWNER main_lock_id; // To use for conventional queries @@ -1399,6 +1407,8 @@ public: uint in_sub_stmt; /* TRUE when the current top has SQL_LOG_BIN ON */ bool sql_log_bin_toplevel; + /* True when opt_userstat_running is set at start of query */ + bool userstat_running; /* container for handler's private per-connection data */ Ha_data ha_data[MAX_HA]; @@ -1842,6 +1852,21 @@ public: */ LOG_INFO* current_linfo; NET* slave_net; // network connection from slave -> m. + + /* + Used to update global user stats. The global user stats are updated + occasionally with the 'diff' variables. After the update, the 'diff' + variables are reset to 0. + */ + /* Time when the current thread connected to MySQL. */ + time_t current_connect_time; + /* Last time when THD stats were updated in global_user_stats. */ + time_t last_global_update_time; + /* Number of commands not reflected in global_user_stats yet. */ + uint select_commands, update_commands, other_commands; + ulonglong start_cpu_time; + ulonglong start_bytes_received; + /* Used by the sys_var class to store temporary values */ union { @@ -1902,6 +1927,8 @@ public: alloc_root. */ void init_for_queries(); + void update_all_stats(); + void update_stats(void); void change_user(void); void cleanup(void); void cleanup_after_query(); @@ -2319,7 +2346,6 @@ private: MEM_ROOT main_mem_root; }; - /** A short cut for thd->main_da.set_ok_status(). */ inline void === modified file 'sql/sql_connect.cc' --- a/sql/sql_connect.cc 2009-09-07 20:50:10 +0000 +++ b/sql/sql_connect.cc 2009-10-19 17:14:48 +0000 @@ -20,6 +20,13 @@ #include "mysql_priv.h" +HASH global_user_stats, global_client_stats, global_table_stats; +HASH global_index_stats; +/* Protects the above global stats */ +extern pthread_mutex_t LOCK_global_user_client_stats; +extern pthread_mutex_t LOCK_global_table_stats; +extern pthread_mutex_t LOCK_global_index_stats; + #ifdef HAVE_OPENSSL /* Without SSL the handshake consists of one packet. This packet @@ -459,6 +466,7 @@ check_user(THD *thd, enum enum_server_co check_for_max_user_connections(thd, thd->user_connect)) { /* The error is set in check_for_max_user_connections(). */ + status_var_increment(denied_connections); DBUG_RETURN(1); } @@ -470,6 +478,7 @@ check_user(THD *thd, enum enum_server_co /* mysql_change_db() has pushed the error message. */ if (thd->user_connect) decrease_user_connections(thd->user_connect); + status_var_increment(thd->status_var.access_denied_errors); DBUG_RETURN(1); } } @@ -493,6 +502,8 @@ check_user(THD *thd, enum enum_server_co thd->main_security_ctx.user, thd->main_security_ctx.host_or_ip, passwd_len ? ER(ER_YES) : ER(ER_NO)); + status_var_increment(thd->status_var.access_denied_errors); + DBUG_RETURN(1); #endif /* NO_EMBEDDED_ACCESS_CHECKS */ } @@ -520,10 +531,14 @@ extern "C" void free_user(struct user_co void init_max_user_conn(void) { #ifndef NO_EMBEDDED_ACCESS_CHECKS - (void) hash_init(&hash_user_connections,system_charset_info,max_connections, - 0,0, - (hash_get_key) get_key_conn, (hash_free_key) free_user, - 0); + if (hash_init(&hash_user_connections,system_charset_info,max_connections, + 0,0, + (hash_get_key) get_key_conn, (hash_free_key) free_user, + 0)) + { + sql_print_error("Initializing hash_user_connections failed."); + exit(1); + } #endif } @@ -576,6 +591,445 @@ void reset_mqh(LEX_USER *lu, bool get_th #endif /* NO_EMBEDDED_ACCESS_CHECKS */ } +/***************************************************************************** + Handle users statistics +*****************************************************************************/ + +/* 'mysql_system_user' is used for when the user is not defined for a THD. */ +static const char mysql_system_user[]= "#mysql_system#"; + +// Returns 'user' if it's not NULL. Returns 'mysql_system_user' otherwise. +static const char * get_valid_user_string(char* user) +{ + return user ? user : mysql_system_user; +} + +/* + Returns string as 'IP' for the client-side of the connection represented by + 'client'. Does not allocate memory. May return "". +*/ + +static const char *get_client_host(THD *client) +{ + return client->security_ctx->host_or_ip[0] ? + client->security_ctx->host_or_ip : + client->security_ctx->host ? client->security_ctx->host : ""; +} + +extern "C" uchar *get_key_user_stats(USER_STATS *user_stats, size_t *length, + my_bool not_used __attribute__((unused))) +{ + *length= user_stats->user_name_length; + return (uchar*) user_stats->user; +} + +void free_user_stats(USER_STATS* user_stats) +{ + my_free(user_stats, MYF(0)); +} + +void init_user_stats(USER_STATS *user_stats, + const char *user, + size_t user_length, + const char *priv_user, + uint total_connections, + uint concurrent_connections, + time_t connected_time, + double busy_time, + double cpu_time, + ulonglong bytes_received, + ulonglong bytes_sent, + ulonglong binlog_bytes_written, + ha_rows rows_sent, + ha_rows rows_read, + ha_rows rows_inserted, + ha_rows rows_deleted, + ha_rows rows_updated, + ulonglong select_commands, + ulonglong update_commands, + ulonglong other_commands, + ulonglong commit_trans, + ulonglong rollback_trans, + ulonglong denied_connections, + ulonglong lost_connections, + ulonglong access_denied_errors, + ulonglong empty_queries) +{ + DBUG_ENTER("init_user_stats"); + DBUG_PRINT("enter", ("user: %s priv_user: %s", user, priv_user)); + + user_length= min(user_length, sizeof(user_stats->user)-1); + memcpy(user_stats->user, user, user_length); + user_stats->user[user_length]= 0; + user_stats->user_name_length= user_length; + strmake(user_stats->priv_user, priv_user, sizeof(user_stats->priv_user)-1); + + user_stats->total_connections= total_connections; + user_stats->concurrent_connections= concurrent_connections; + user_stats->connected_time= connected_time; + user_stats->busy_time= busy_time; + user_stats->cpu_time= cpu_time; + user_stats->bytes_received= bytes_received; + user_stats->bytes_sent= bytes_sent; + user_stats->binlog_bytes_written= binlog_bytes_written; + user_stats->rows_sent= rows_sent; + user_stats->rows_updated= rows_updated; + user_stats->rows_read= rows_read; + user_stats->select_commands= select_commands; + user_stats->update_commands= update_commands; + user_stats->other_commands= other_commands; + user_stats->commit_trans= commit_trans; + user_stats->rollback_trans= rollback_trans; + user_stats->denied_connections= denied_connections; + user_stats->lost_connections= lost_connections; + user_stats->access_denied_errors= access_denied_errors; + user_stats->empty_queries= empty_queries; + DBUG_VOID_RETURN; +} + + +#ifdef COMPLEAT_PATCH_NOT_ADDED_YET + +void add_user_stats(USER_STATS *user_stats, + uint total_connections, + uint concurrent_connections, + time_t connected_time, + double busy_time, + double cpu_time, + ulonglong bytes_received, + ulonglong bytes_sent, + ulonglong binlog_bytes_written, + ha_rows rows_sent, + ha_rows rows_read, + ha_rows rows_inserted, + ha_rows rows_deleted, + ha_rows rows_updated, + ulonglong select_commands, + ulonglong update_commands, + ulonglong other_commands, + ulonglong commit_trans, + ulonglong rollback_trans, + ulonglong denied_connections, + ulonglong lost_connections, + ulonglong access_denied_errors, + ulonglong empty_queries) +{ + user_stats->total_connections+= total_connections; + user_stats->concurrent_connections+= concurrent_connections; + user_stats->connected_time+= connected_time; + user_stats->busy_time+= busy_time; + user_stats->cpu_time+= cpu_time; + user_stats->bytes_received+= bytes_received; + user_stats->bytes_sent+= bytes_sent; + user_stats->binlog_bytes_written+= binlog_bytes_written; + user_stats->rows_sent+= rows_sent; + user_stats->rows_inserted+= rows_inserted; + user_stats->rows_deleted+= rows_deleted; + user_stats->rows_updated+= rows_updated; + user_stats->rows_read+= rows_read; + user_stats->select_commands+= select_commands; + user_stats->update_commands+= update_commands; + user_stats->other_commands+= other_commands; + user_stats->commit_trans+= commit_trans; + user_stats->rollback_trans+= rollback_trans; + user_stats->denied_connections+= denied_connections; + user_stats->lost_connections+= lost_connections; + user_stats->access_denied_errors+= access_denied_errors; + user_stats->empty_queries+= empty_queries; +} +#endif + + +void init_global_user_stats(void) +{ + if (hash_init(&global_user_stats, system_charset_info, max_connections, + 0, 0, (hash_get_key) get_key_user_stats, + (hash_free_key)free_user_stats, 0)) + { + sql_print_error("Initializing global_user_stats failed."); + exit(1); + } +} + +void init_global_client_stats(void) +{ + if (hash_init(&global_client_stats, system_charset_info, max_connections, + 0, 0, (hash_get_key) get_key_user_stats, + (hash_free_key)free_user_stats, 0)) + { + sql_print_error("Initializing global_client_stats failed."); + exit(1); + } +} + +extern "C" uchar *get_key_table_stats(TABLE_STATS *table_stats, size_t *length, + my_bool not_used __attribute__((unused))) +{ + *length= table_stats->table_name_length; + return (uchar*) table_stats->table; +} + +extern "C" void free_table_stats(TABLE_STATS* table_stats) +{ + my_free(table_stats, MYF(0)); +} + +void init_global_table_stats(void) +{ + if (hash_init(&global_table_stats, system_charset_info, max_connections, + 0, 0, (hash_get_key) get_key_table_stats, + (hash_free_key)free_table_stats, 0)) { + sql_print_error("Initializing global_table_stats failed."); + exit(1); + } +} + +extern "C" uchar *get_key_index_stats(INDEX_STATS *index_stats, size_t *length, + my_bool not_used __attribute__((unused))) +{ + *length= index_stats->index_name_length; + return (uchar*) index_stats->index; +} + +extern "C" void free_index_stats(INDEX_STATS* index_stats) +{ + my_free(index_stats, MYF(0)); +} + +void init_global_index_stats(void) +{ + if (hash_init(&global_index_stats, system_charset_info, max_connections, + 0, 0, (hash_get_key) get_key_index_stats, + (hash_free_key)free_index_stats, 0)) + { + sql_print_error("Initializing global_index_stats failed."); + exit(1); + } +} + + +void free_global_user_stats(void) +{ + hash_free(&global_user_stats); +} + +void free_global_table_stats(void) +{ + hash_free(&global_table_stats); +} + +void free_global_index_stats(void) +{ + hash_free(&global_index_stats); +} + +void free_global_client_stats(void) +{ + hash_free(&global_client_stats); +} + +/* + Increments the global stats connection count for an entry from + global_client_stats or global_user_stats. Returns 0 on success + and 1 on error. +*/ + +static bool increment_count_by_name(const char *name, size_t name_length, + const char *role_name, + HASH *users_or_clients, THD *thd) +{ + USER_STATS *user_stats; + + if (!(user_stats= (USER_STATS*) hash_search(users_or_clients, (uchar*) name, + name_length))) + { + /* First connection for this user or client */ + if (!(user_stats= ((USER_STATS*) + my_malloc(sizeof(USER_STATS), + MYF(MY_WME | MY_ZEROFILL))))) + return TRUE; // Out of memory + + init_user_stats(user_stats, name, name_length, role_name, + 0, 0, // connections + 0, 0, 0, // time + 0, 0, 0, // bytes sent, received and written + 0, 0, // Rows sent and read + 0, 0, 0, // rows inserted, deleted and updated + 0, 0, 0, // select, update and other commands + 0, 0, // commit and rollback trans + thd->status_var.access_denied_errors, + 0, // lost connections + 0, // access denied errors + 0); // empty queries + + if (my_hash_insert(users_or_clients, (uchar*)user_stats)) + { + my_free(user_stats, 0); + return TRUE; // Out of memory + } + } + user_stats->total_connections++; + return FALSE; +} + + +/* + Increments the global user and client stats connection count. + + @param use_lock if true, LOCK_global_user_client_stats will be locked + + @retval 0 ok + @retval 1 error. +*/ + +#ifndef EMBEDDED_LIBRARY +static bool increment_connection_count(THD* thd, bool use_lock) +{ + const char *user_string= get_valid_user_string(thd->main_security_ctx.user); + const char *client_string= get_client_host(thd); + bool return_value= FALSE; + + if (!thd->userstat_running) + return FALSE; + + if (use_lock) + pthread_mutex_lock(&LOCK_global_user_client_stats); + + if (increment_count_by_name(user_string, strlen(user_string), user_string, + &global_user_stats, thd)) + { + return_value= TRUE; + goto end; + } + if (increment_count_by_name(client_string, strlen(client_string), + user_string, &global_client_stats, thd)) + { + return_value= TRUE; + goto end; + } + +end: + if (use_lock) + pthread_mutex_unlock(&LOCK_global_user_client_stats); + return return_value; +} +#endif + +/* + Used to update the global user and client stats +*/ + +static void update_global_user_stats_with_user(THD *thd, + USER_STATS *user_stats, + time_t now) +{ + DBUG_ASSERT(thd->userstat_running); + + user_stats->connected_time+= now - thd->last_global_update_time; + user_stats->busy_time+= (thd->status_var.busy_time - + thd->org_status_var.busy_time); + user_stats->cpu_time+= (thd->status_var.cpu_time - + thd->org_status_var.cpu_time); + /* + This is handle specially as bytes_recieved is incremented BEFORE + org_status_var is copied. + */ + user_stats->bytes_received+= (thd->org_status_var.bytes_received- + thd->start_bytes_received); + user_stats->bytes_sent+= (thd->status_var.bytes_sent - + thd->org_status_var.bytes_sent); + user_stats->binlog_bytes_written+= + (thd->status_var.binlog_bytes_written - + thd->org_status_var.binlog_bytes_written); + user_stats->rows_read+= (thd->status_var.rows_read - + thd->org_status_var.rows_read); + user_stats->rows_sent+= (thd->status_var.rows_sent - + thd->org_status_var.rows_sent); + user_stats->rows_inserted+= (thd->status_var.ha_write_count - + thd->org_status_var.ha_write_count); + user_stats->rows_deleted+= (thd->status_var.ha_delete_count - + thd->org_status_var.ha_delete_count); + user_stats->rows_updated+= (thd->status_var.ha_update_count - + thd->org_status_var.ha_update_count); + user_stats->select_commands+= thd->select_commands; + user_stats->update_commands+= thd->update_commands; + user_stats->other_commands+= thd->other_commands; + user_stats->commit_trans+= (thd->status_var.ha_commit_count - + thd->org_status_var.ha_commit_count); + user_stats->rollback_trans+= (thd->status_var.ha_rollback_count + + thd->status_var.ha_savepoint_rollback_count - + thd->org_status_var.ha_rollback_count - + thd->org_status_var. + ha_savepoint_rollback_count); + user_stats->access_denied_errors+= + (thd->status_var.access_denied_errors - + thd->org_status_var.access_denied_errors); + user_stats->empty_queries+= (thd->status_var.empty_queries - + thd->org_status_var.empty_queries); + + /* The following can only contain 0 or 1 and then connection ends */ + user_stats->denied_connections+= thd->status_var.access_denied_errors; + user_stats->lost_connections+= thd->status_var.lost_connections; +} + + +/* Updates the global stats of a user or client */ +void update_global_user_stats(THD *thd, bool create_user, time_t now) +{ + const char *user_string, *client_string; + USER_STATS *user_stats; + size_t user_string_length, client_string_length; + DBUG_ASSERT(thd->userstat_running); + + user_string= get_valid_user_string(thd->main_security_ctx.user); + user_string_length= strlen(user_string); + client_string= get_client_host(thd); + client_string_length= strlen(client_string); + + pthread_mutex_lock(&LOCK_global_user_client_stats); + + // Update by user name + if ((user_stats= (USER_STATS*) hash_search(&global_user_stats, + (uchar*) user_string, + user_string_length))) + { + /* Found user. */ + update_global_user_stats_with_user(thd, user_stats, now); + } + else + { + /* Create the entry */ + if (create_user) + { + increment_count_by_name(user_string, user_string_length, user_string, + &global_user_stats, thd); + } + } + + /* Update by client IP */ + if ((user_stats= (USER_STATS*)hash_search(&global_client_stats, + (uchar*) client_string, + client_string_length))) + { + // Found by client IP + update_global_user_stats_with_user(thd, user_stats, now); + } + else + { + // Create the entry + if (create_user) + { + increment_count_by_name(client_string, client_string_length, + user_string, &global_client_stats, thd); + } + } + /* Reset variables only used for counting */ + thd->select_commands= thd->update_commands= thd->other_commands= 0; + thd->last_global_update_time= now; + + pthread_mutex_unlock(&LOCK_global_user_client_stats); +} + void thd_init_client_charset(THD *thd, uint cs_number) { @@ -970,6 +1424,14 @@ bool login_connection(THD *thd) /* Connect completed, set read/write timeouts back to default */ my_net_set_read_timeout(net, thd->variables.net_read_timeout); my_net_set_write_timeout(net, thd->variables.net_write_timeout); + + /* Updates global user connection stats. */ + if (increment_connection_count(thd, TRUE)) + { + net_send_error(thd, ER_OUTOFMEMORY); // Out of memory + DBUG_RETURN(1); + } + DBUG_RETURN(0); } @@ -991,6 +1453,7 @@ void end_connection(THD *thd) if (thd->killed || (net->error && net->vio != 0)) { statistic_increment(aborted_threads,&LOCK_status); + status_var_increment(thd->status_var.lost_connections); } if (net->error && net->vio != 0) @@ -1117,10 +1580,14 @@ pthread_handler_t handle_one_connection( for (;;) { NET *net= &thd->net; + bool create_user= TRUE; lex_start(thd); if (login_connection(thd)) + { + create_user= FALSE; goto end_thread; + } prepare_new_connection_state(thd); @@ -1134,12 +1601,14 @@ pthread_handler_t handle_one_connection( end_thread: close_connection(thd, 0, 1); + if (thd->userstat_running) + update_global_user_stats(thd, create_user, time(NULL)); + if (thd->scheduler->end_thread(thd,1)) return 0; // Probably no-threads /* - If end_thread() returns, we are either running with - thread-handler=no-threads or this thread has been schedule to + If end_thread() returns, this thread has been schedule to handle the next connection. */ thd= current_thd; === modified file 'sql/sql_cursor.cc' --- a/sql/sql_cursor.cc 2008-12-10 14:16:21 +0000 +++ b/sql/sql_cursor.cc 2009-10-19 17:14:48 +0000 @@ -655,7 +655,7 @@ void Materialized_cursor::fetch(ulong nu result->begin_dataset(); for (fetch_limit+= num_rows; fetch_count < fetch_limit; fetch_count++) { - if ((res= table->file->rnd_next(table->record[0]))) + if ((res= table->file->ha_rnd_next(table->record[0]))) break; /* Send data only if the read was successful. */ result->send_data(item_list); === modified file 'sql/sql_handler.cc' --- a/sql/sql_handler.cc 2009-07-15 23:23:57 +0000 +++ b/sql/sql_handler.cc 2009-10-19 17:14:48 +0000 @@ -565,8 +565,8 @@ retry: if (table->file->inited != handler::NONE) { error=keyname ? - table->file->index_next(table->record[0]) : - table->file->rnd_next(table->record[0]); + table->file->ha_index_next(table->record[0]) : + table->file->ha_rnd_next(table->record[0]); break; } /* else fall through */ @@ -575,13 +575,13 @@ retry: { table->file->ha_index_or_rnd_end(); table->file->ha_index_init(keyno, 1); - error= table->file->index_first(table->record[0]); + error= table->file->ha_index_first(table->record[0]); } else { table->file->ha_index_or_rnd_end(); if (!(error= table->file->ha_rnd_init(1))) - error= table->file->rnd_next(table->record[0]); + error= table->file->ha_rnd_next(table->record[0]); } mode=RNEXT; break; @@ -589,7 +589,7 @@ retry: DBUG_ASSERT(keyname != 0); if (table->file->inited != handler::NONE) { - error=table->file->index_prev(table->record[0]); + error=table->file->ha_index_prev(table->record[0]); break; } /* else fall through */ @@ -597,13 +597,13 @@ retry: DBUG_ASSERT(keyname != 0); table->file->ha_index_or_rnd_end(); table->file->ha_index_init(keyno, 1); - error= table->file->index_last(table->record[0]); + error= table->file->ha_index_last(table->record[0]); mode=RPREV; break; case RNEXT_SAME: /* Continue scan on "(keypart1,keypart2,...)=(c1, c2, ...) */ DBUG_ASSERT(keyname != 0); - error= table->file->index_next_same(table->record[0], key, key_len); + error= table->file->ha_index_next_same(table->record[0], key, key_len); break; case RKEY: { @@ -643,8 +643,8 @@ retry: table->file->ha_index_or_rnd_end(); table->file->ha_index_init(keyno, 1); key_copy(key, table->record[0], table->key_info + keyno, key_len); - error= table->file->index_read_map(table->record[0], - key, keypart_map, ha_rkey_mode); + error= table->file->ha_index_read_map(table->record[0], + key, keypart_map, ha_rkey_mode); mode=rkey_to_rnext[(int)ha_rkey_mode]; break; } === modified file 'sql/sql_help.cc' --- a/sql/sql_help.cc 2009-09-07 20:50:10 +0000 +++ b/sql/sql_help.cc 2009-10-19 17:14:48 +0000 @@ -294,13 +294,13 @@ int get_topics_for_keyword(THD *thd, TAB rkey_id->store((longlong) key_id, TRUE); rkey_id->get_key_image(buff, rkey_id->pack_length(), Field::itRAW); - int key_res= relations->file->index_read_map(relations->record[0], - buff, (key_part_map) 1, - HA_READ_KEY_EXACT); + int key_res= relations->file->ha_index_read_map(relations->record[0], + buff, (key_part_map) 1, + HA_READ_KEY_EXACT); for ( ; !key_res && key_id == (int16) rkey_id->val_int() ; - key_res= relations->file->index_next(relations->record[0])) + key_res= relations->file->ha_index_next(relations->record[0])) { uchar topic_id_buff[8]; longlong topic_id= rtopic_id->val_int(); @@ -308,8 +308,8 @@ int get_topics_for_keyword(THD *thd, TAB field->store((longlong) topic_id, TRUE); field->get_key_image(topic_id_buff, field->pack_length(), Field::itRAW); - if (!topics->file->index_read_map(topics->record[0], topic_id_buff, - (key_part_map)1, HA_READ_KEY_EXACT)) + if (!topics->file->ha_index_read_map(topics->record[0], topic_id_buff, + (key_part_map)1, HA_READ_KEY_EXACT)) { memorize_variant_topic(thd,topics,count,find_fields, names,name,description,example); === modified file 'sql/sql_insert.cc' --- a/sql/sql_insert.cc 2009-09-07 20:50:10 +0000 +++ b/sql/sql_insert.cc 2009-10-19 17:14:48 +0000 @@ -1425,7 +1425,7 @@ int write_record(THD *thd, TABLE *table, goto err; if (table->file->ha_table_flags() & HA_DUPLICATE_POS) { - if (table->file->rnd_pos(table->record[1],table->file->dup_ref)) + if (table->file->ha_rnd_pos(table->record[1],table->file->dup_ref)) goto err; } else @@ -1446,9 +1446,10 @@ int write_record(THD *thd, TABLE *table, } } key_copy((uchar*) key,table->record[0],table->key_info+key_nr,0); - if ((error=(table->file->index_read_idx_map(table->record[1],key_nr, - (uchar*) key, HA_WHOLE_KEY, - HA_READ_KEY_EXACT)))) + if ((error= (table->file->ha_index_read_idx_map(table->record[1], + key_nr, (uchar*) key, + HA_WHOLE_KEY, + HA_READ_KEY_EXACT)))) goto err; } if (info->handle_duplicates == DUP_UPDATE) === modified file 'sql/sql_lex.h' --- a/sql/sql_lex.h 2009-09-15 10:46:35 +0000 +++ b/sql/sql_lex.h 2009-10-19 17:14:48 +0000 @@ -118,6 +118,8 @@ enum enum_sql_command { SQLCOM_SHOW_CREATE_TRIGGER, SQLCOM_ALTER_DB_UPGRADE, SQLCOM_SHOW_PROFILE, SQLCOM_SHOW_PROFILES, + SQLCOM_SHOW_USER_STATS, SQLCOM_SHOW_TABLE_STATS, SQLCOM_SHOW_INDEX_STATS, + SQLCOM_SHOW_CLIENT_STATS, /* When a command is added here, be sure it's also added in mysqld.cc === modified file 'sql/sql_parse.cc' --- a/sql/sql_parse.cc 2009-09-15 10:46:35 +0000 +++ b/sql/sql_parse.cc 2009-10-19 17:14:48 +0000 @@ -331,10 +331,14 @@ void init_update_queries(void) sql_command_flags[SQLCOM_SHOW_CREATE_EVENT]= CF_STATUS_COMMAND; sql_command_flags[SQLCOM_SHOW_PROFILES]= CF_STATUS_COMMAND; sql_command_flags[SQLCOM_SHOW_PROFILE]= CF_STATUS_COMMAND; + sql_command_flags[SQLCOM_SHOW_CLIENT_STATS]= CF_STATUS_COMMAND; + sql_command_flags[SQLCOM_SHOW_USER_STATS]= CF_STATUS_COMMAND; + sql_command_flags[SQLCOM_SHOW_TABLE_STATS]= CF_STATUS_COMMAND; + sql_command_flags[SQLCOM_SHOW_INDEX_STATS]= CF_STATUS_COMMAND; - sql_command_flags[SQLCOM_SHOW_TABLES]= (CF_STATUS_COMMAND | - CF_SHOW_TABLE_COMMAND | - CF_REEXECUTION_FRAGILE); + sql_command_flags[SQLCOM_SHOW_TABLES]= (CF_STATUS_COMMAND | + CF_SHOW_TABLE_COMMAND | + CF_REEXECUTION_FRAGILE); sql_command_flags[SQLCOM_SHOW_TABLE_STATUS]= (CF_STATUS_COMMAND | CF_SHOW_TABLE_COMMAND | CF_REEXECUTION_FRAGILE); @@ -549,7 +553,6 @@ end: DBUG_RETURN(0); } - /** @brief Check access privs for a MERGE table and fix children lock types. @@ -801,6 +804,8 @@ bool do_command(THD *thd) net_new_transaction(net); + /* Save for user statistics */ + thd->start_bytes_received= thd->status_var.bytes_received; packet_length= my_net_read(net); #if defined(ENABLED_PROFILING) && defined(COMMUNITY_SERVER) thd->profiling.start_new_query(); @@ -1324,7 +1329,7 @@ bool dispatch_command(enum enum_server_c table_list.select_lex= &(thd->lex->select_lex); lex_start(thd); - mysql_reset_thd_for_next_command(thd); + mysql_reset_thd_for_next_command(thd, opt_userstat_running); thd->lex-> select_lex.table_list.link_in_list((uchar*) &table_list, @@ -1609,6 +1614,9 @@ bool dispatch_command(enum enum_server_c /* Free tables */ close_thread_tables(thd); + /* Update status; Must be done after close_thread_tables */ + thd->update_all_stats(); + log_slow_statement(thd); thd_proc_info(thd, "cleaning up"); @@ -1777,6 +1785,12 @@ int prepare_schema_table(THD *thd, LEX * thd->profiling.discard_current_query(); #endif break; + case SCH_USER_STATS: + case SCH_CLIENT_STATS: + if (check_global_access(thd, SUPER_ACL | PROCESS_ACL)) + DBUG_RETURN(1); + case SCH_TABLE_STATS: + case SCH_INDEX_STATS: case SCH_OPEN_TABLES: case SCH_VARIABLES: case SCH_STATUS: @@ -2218,6 +2232,10 @@ mysql_execute_command(THD *thd) case SQLCOM_SHOW_COLLATIONS: case SQLCOM_SHOW_STORAGE_ENGINES: case SQLCOM_SHOW_PROFILE: + case SQLCOM_SHOW_CLIENT_STATS: + case SQLCOM_SHOW_USER_STATS: + case SQLCOM_SHOW_TABLE_STATS: + case SQLCOM_SHOW_INDEX_STATS: case SQLCOM_SELECT: thd->status_var.last_query_cost= 0.0; if (all_tables) @@ -5059,6 +5077,10 @@ static bool execute_sqlcom_select(THD *t delete result; } } + /* Count number of empty select queries */ + if (!thd->sent_row_count) + status_var_increment(thd->status_var.empty_queries); + status_var_add(thd->status_var.rows_sent, thd->sent_row_count); return res; } @@ -5220,6 +5242,7 @@ check_access(THD *thd, ulong want_access if (!no_errors) { const char *db_name= db ? db : thd->db; + status_var_increment(thd->status_var.access_denied_errors); my_error(ER_DBACCESS_DENIED_ERROR, MYF(0), sctx->priv_user, sctx->priv_host, db_name); } @@ -5252,12 +5275,15 @@ check_access(THD *thd, ulong want_access { // We can never grant this DBUG_PRINT("error",("No possible access")); if (!no_errors) + { + status_var_increment(thd->status_var.access_denied_errors); my_error(ER_ACCESS_DENIED_ERROR, MYF(0), sctx->priv_user, sctx->priv_host, (thd->password ? ER(ER_YES) : ER(ER_NO))); /* purecov: tested */ + } DBUG_RETURN(TRUE); /* purecov: tested */ } @@ -5283,11 +5309,14 @@ check_access(THD *thd, ulong want_access DBUG_PRINT("error",("Access denied")); if (!no_errors) + { + status_var_increment(thd->status_var.access_denied_errors); my_error(ER_DBACCESS_DENIED_ERROR, MYF(0), sctx->priv_user, sctx->priv_host, (db ? db : (thd->db ? thd->db : "unknown"))); /* purecov: tested */ + } DBUG_RETURN(TRUE); /* purecov: tested */ } @@ -5316,6 +5345,7 @@ static bool check_show_access(THD *thd, if (!thd->col_access && check_grant_db(thd, dst_db_name)) { + status_var_increment(thd->status_var.access_denied_errors); my_error(ER_DBACCESS_DENIED_ERROR, MYF(0), thd->security_ctx->priv_user, thd->security_ctx->priv_host, @@ -5378,14 +5408,14 @@ check_table_access(THD *thd, ulong want_ { TABLE_LIST *org_tables= tables; TABLE_LIST *first_not_own_table= thd->lex->first_not_own_table(); - uint i= 0; Security_context *sctx= thd->security_ctx, *backup_ctx= thd->security_ctx; + uint i; /* The check that first_not_own_table is not reached is for the case when the given table list refers to the list for prelocking (contains tables of other queries). For simple queries first_not_own_table is 0. */ - for (; i < number && tables != first_not_own_table; + for (i=0; i < number && tables != first_not_own_table; tables= tables->next_global, i++) { if (tables->security_ctx) @@ -5397,9 +5427,12 @@ check_table_access(THD *thd, ulong want_ (want_access & ~(SELECT_ACL | EXTRA_ACL | FILE_ACL))) { if (!no_errors) + { + status_var_increment(thd->status_var.access_denied_errors); my_error(ER_DBACCESS_DENIED_ERROR, MYF(0), sctx->priv_user, sctx->priv_host, INFORMATION_SCHEMA_NAME.str); + } return TRUE; } /* @@ -5563,6 +5596,7 @@ bool check_global_access(THD *thd, ulong return 0; get_privilege_desc(command, sizeof(command), want_access); my_error(ER_SPECIFIC_ACCESS_DENIED_ERROR, MYF(0), command); + status_var_increment(thd->status_var.access_denied_errors); return 1; #else return 0; @@ -5666,7 +5700,7 @@ bool my_yyoverflow(short **yyss, YYSTYPE Call it after we use THD for queries, not before. */ -void mysql_reset_thd_for_next_command(THD *thd) +void mysql_reset_thd_for_next_command(THD *thd, my_bool calculate_userstat) { DBUG_ENTER("mysql_reset_thd_for_next_command"); DBUG_ASSERT(!thd->spcont); /* not for substatements of routines */ @@ -5711,6 +5745,15 @@ void mysql_reset_thd_for_next_command(TH thd->total_warn_count=0; // Warnings for this query thd->rand_used= 0; thd->sent_row_count= thd->examined_row_count= 0; + + /* Copy data for user stats */ + if ((thd->userstat_running= calculate_userstat)) + { + thd->start_cpu_time= my_getcputime(); + memcpy(&thd->org_status_var, &thd->status_var, sizeof(thd->status_var)); + thd->select_commands= thd->update_commands= thd->other_commands= 0; + } + thd->query_plan_flags= QPLAN_INIT; thd->query_plan_fsort_passes= 0; @@ -5909,7 +5952,6 @@ void mysql_parse(THD *thd, const char *i const char ** found_semicolon) { DBUG_ENTER("mysql_parse"); - DBUG_EXECUTE_IF("parser_debug", turn_parser_debug_on();); /* @@ -5929,7 +5971,7 @@ void mysql_parse(THD *thd, const char *i FIXME: cleanup the dependencies in the code to simplify this. */ lex_start(thd); - mysql_reset_thd_for_next_command(thd); + mysql_reset_thd_for_next_command(thd, opt_userstat_running); if (query_cache_send_result_to_client(thd, (char*) inBuf, length) <= 0) { @@ -6001,10 +6043,11 @@ void mysql_parse(THD *thd, const char *i } else { + /* Update statistics for getting the query from the cache */ + thd->lex->sql_command= SQLCOM_SELECT; /* There are no multi queries in the cache. */ *found_semicolon= NULL; } - DBUG_VOID_RETURN; } @@ -6028,7 +6071,7 @@ bool mysql_test_parse_for_slave(THD *thd Parser_state parser_state(thd, inBuf, length); lex_start(thd); - mysql_reset_thd_for_next_command(thd); + mysql_reset_thd_for_next_command(thd, 0); if (!parse_sql(thd, & parser_state, NULL) && all_tables_not_ok(thd,(TABLE_LIST*) lex->select_lex.table_list.first)) @@ -6867,6 +6910,13 @@ bool reload_acl_and_cache(THD *thd, ulon if (flush_error_log()) result=1; } + if (((options & (REFRESH_SLOW_QUERY_LOG | REFRESH_LOG)) == + REFRESH_SLOW_QUERY_LOG)) + { + /* We are only flushing slow query log */ + logger.flush_slow_log(thd); + } + #ifdef HAVE_QUERY_CACHE if (options & REFRESH_QUERY_CACHE_FREE) { @@ -6949,26 +6999,55 @@ bool reload_acl_and_cache(THD *thd, ulon } #endif #ifdef OPENSSL - if (options & REFRESH_DES_KEY_FILE) - { - if (des_key_file && load_des_key_file(des_key_file)) - result= 1; - } + if (options & REFRESH_DES_KEY_FILE) + { + if (des_key_file && load_des_key_file(des_key_file)) + result= 1; + } #endif #ifdef HAVE_REPLICATION - if (options & REFRESH_SLAVE) - { - tmp_write_to_binlog= 0; - pthread_mutex_lock(&LOCK_active_mi); - if (reset_slave(thd, active_mi)) - result=1; - pthread_mutex_unlock(&LOCK_active_mi); - } -#endif - if (options & REFRESH_USER_RESOURCES) - reset_mqh((LEX_USER *) NULL, 0); /* purecov: inspected */ - *write_to_binlog= tmp_write_to_binlog; - return result; + if (options & REFRESH_SLAVE) + { + tmp_write_to_binlog= 0; + pthread_mutex_lock(&LOCK_active_mi); + if (reset_slave(thd, active_mi)) + result=1; + pthread_mutex_unlock(&LOCK_active_mi); + } +#endif + if (options & REFRESH_USER_RESOURCES) + reset_mqh((LEX_USER *) NULL, 0); /* purecov: inspected */ + if (options & REFRESH_TABLE_STATS) + { + pthread_mutex_lock(&LOCK_global_table_stats); + free_global_table_stats(); + init_global_table_stats(); + pthread_mutex_unlock(&LOCK_global_table_stats); + } + if (options & REFRESH_INDEX_STATS) + { + pthread_mutex_lock(&LOCK_global_index_stats); + free_global_index_stats(); + init_global_index_stats(); + pthread_mutex_unlock(&LOCK_global_index_stats); + } + if (options & (REFRESH_USER_STATS | REFRESH_CLIENT_STATS)) + { + pthread_mutex_lock(&LOCK_global_user_client_stats); + if (options & REFRESH_USER_STATS) + { + free_global_user_stats(); + init_global_user_stats(); + } + if (options & REFRESH_CLIENT_STATS) + { + free_global_client_stats(); + init_global_client_stats(); + } + pthread_mutex_unlock(&LOCK_global_user_client_stats); + } + *write_to_binlog= tmp_write_to_binlog; + return result; } @@ -7004,7 +7083,6 @@ uint kill_one_thread(THD *thd, ulong id, VOID(pthread_mutex_unlock(&LOCK_thread_count)); if (tmp) { - /* If we're SUPER, we can KILL anything, including system-threads. No further checks. === modified file 'sql/sql_plugin.cc' --- a/sql/sql_plugin.cc 2009-10-01 21:27:39 +0000 +++ b/sql/sql_plugin.cc 2009-10-19 17:14:48 +0000 @@ -1790,10 +1790,10 @@ bool mysql_uninstall_plugin(THD *thd, co table->use_all_columns(); table->field[0]->store(name->str, name->length, system_charset_info); - if (! table->file->index_read_idx_map(table->record[0], 0, - (uchar *)table->field[0]->ptr, - HA_WHOLE_KEY, - HA_READ_KEY_EXACT)) + if (! table->file->ha_index_read_idx_map(table->record[0], 0, + (uchar *)table->field[0]->ptr, + HA_WHOLE_KEY, + HA_READ_KEY_EXACT)) { int error; /* === modified file 'sql/sql_prepare.cc' --- a/sql/sql_prepare.cc 2009-09-07 20:50:10 +0000 +++ b/sql/sql_prepare.cc 2009-10-19 17:14:48 +0000 @@ -2067,14 +2067,13 @@ void mysqld_stmt_prepare(THD *thd, const Prepared_statement *stmt; bool error; DBUG_ENTER("mysqld_stmt_prepare"); - DBUG_PRINT("prep_query", ("%s", packet)); /* First of all clear possible warnings from the previous command */ - mysql_reset_thd_for_next_command(thd); + mysql_reset_thd_for_next_command(thd, opt_userstat_running); if (! (stmt= new Prepared_statement(thd))) - DBUG_VOID_RETURN; /* out of memory: error is set in Sql_alloc */ + goto end; /* out of memory: error is set in Sql_alloc */ if (thd->stmt_map.insert(thd, stmt)) { @@ -2082,7 +2081,7 @@ void mysqld_stmt_prepare(THD *thd, const The error is set in the insert. The statement itself will be also deleted there (this is how the hash works). */ - DBUG_VOID_RETURN; + goto end; } /* Reset warnings from previous command */ @@ -2109,6 +2108,7 @@ void mysqld_stmt_prepare(THD *thd, const thd->protocol= save_protocol; /* check_prepared_statemnt sends the metadata packet in case of success */ +end: DBUG_VOID_RETURN; } @@ -2450,7 +2450,7 @@ void mysqld_stmt_execute(THD *thd, char packet+= 9; /* stmt_id + 5 bytes of flags */ /* First of all clear possible warnings from the previous command */ - mysql_reset_thd_for_next_command(thd); + mysql_reset_thd_for_next_command(thd, opt_userstat_running); if (!(stmt= find_prepared_statement(thd, stmt_id))) { @@ -2549,7 +2549,8 @@ void mysqld_stmt_fetch(THD *thd, char *p DBUG_ENTER("mysqld_stmt_fetch"); /* First of all clear possible warnings from the previous command */ - mysql_reset_thd_for_next_command(thd); + mysql_reset_thd_for_next_command(thd, opt_userstat_running); + status_var_increment(thd->status_var.com_stmt_fetch); if (!(stmt= find_prepared_statement(thd, stmt_id))) { @@ -2615,7 +2616,7 @@ void mysqld_stmt_reset(THD *thd, char *p DBUG_ENTER("mysqld_stmt_reset"); /* First of all clear possible warnings from the previous command */ - mysql_reset_thd_for_next_command(thd); + mysql_reset_thd_for_next_command(thd, opt_userstat_running); status_var_increment(thd->status_var.com_stmt_reset); if (!(stmt= find_prepared_statement(thd, stmt_id))) === modified file 'sql/sql_select.cc' --- a/sql/sql_select.cc 2009-09-15 10:46:35 +0000 +++ b/sql/sql_select.cc 2009-10-19 17:14:48 +0000 @@ -10603,8 +10603,9 @@ error: static bool open_tmp_table(TABLE *table) { int error; - if ((error=table->file->ha_open(table, table->s->table_name.str,O_RDWR, - HA_OPEN_TMP_TABLE | HA_OPEN_INTERNAL_TABLE))) + if ((error= table->file->ha_open(table, table->s->table_name.str, O_RDWR, + HA_OPEN_TMP_TABLE | + HA_OPEN_INTERNAL_TABLE))) { table->file->print_error(error,MYF(0)); /* purecov: inspected */ table->db_stat=0; @@ -10949,7 +10950,7 @@ create_internal_tmp_table_from_heap2(THD is safe as this is a temporary MyISAM table without timestamp/autoincrement or partitioning. */ - while (!table->file->rnd_next(new_table.record[1])) + while (!table->file->ha_rnd_next(new_table.record[1])) { write_err= new_table.file->ha_write_row(new_table.record[1]); DBUG_EXECUTE_IF("raise_error", write_err= HA_ERR_FOUND_DUPP_KEY ;); @@ -11746,10 +11747,10 @@ int safe_index_read(JOIN_TAB *tab) { int error; TABLE *table= tab->table; - if ((error=table->file->index_read_map(table->record[0], - tab->ref.key_buff, - make_prev_keypart_map(tab->ref.key_parts), - HA_READ_KEY_EXACT))) + if ((error= table->file->ha_index_read_map(table->record[0], + tab->ref.key_buff, + make_prev_keypart_map(tab->ref.key_parts), + HA_READ_KEY_EXACT))) return report_error(table, error); return 0; } @@ -11858,8 +11859,8 @@ join_read_system(JOIN_TAB *tab) int error; if (table->status & STATUS_GARBAGE) // If first read { - if ((error=table->file->read_first_row(table->record[0], - table->s->primary_key))) + if ((error= table->file->ha_read_first_row(table->record[0], + table->s->primary_key))) { if (error != HA_ERR_END_OF_FILE) return report_error(table, error); @@ -11901,10 +11902,10 @@ join_read_const(JOIN_TAB *tab) error=HA_ERR_KEY_NOT_FOUND; else { - error=table->file->index_read_idx_map(table->record[0],tab->ref.key, - (uchar*) tab->ref.key_buff, - make_prev_keypart_map(tab->ref.key_parts), - HA_READ_KEY_EXACT); + error= table->file->ha_index_read_idx_map(table->record[0],tab->ref.key, + (uchar*) tab->ref.key_buff, + make_prev_keypart_map(tab->ref.key_parts), + HA_READ_KEY_EXACT); } if (error) { @@ -11949,10 +11950,10 @@ join_read_key(JOIN_TAB *tab) table->status=STATUS_NOT_FOUND; return -1; } - error=table->file->index_read_map(table->record[0], - tab->ref.key_buff, - make_prev_keypart_map(tab->ref.key_parts), - HA_READ_KEY_EXACT); + error= table->file->ha_index_read_map(table->record[0], + tab->ref.key_buff, + make_prev_keypart_map(tab->ref.key_parts), + HA_READ_KEY_EXACT); if (error && error != HA_ERR_KEY_NOT_FOUND && error != HA_ERR_END_OF_FILE) return report_error(table, error); } @@ -12005,10 +12006,10 @@ join_read_always_key(JOIN_TAB *tab) if (cp_buffer_from_ref(tab->join->thd, table, &tab->ref)) return -1; - if ((error=table->file->index_read_map(table->record[0], - tab->ref.key_buff, - make_prev_keypart_map(tab->ref.key_parts), - HA_READ_KEY_EXACT))) + if ((error= table->file->ha_index_read_map(table->record[0], + tab->ref.key_buff, + make_prev_keypart_map(tab->ref.key_parts), + HA_READ_KEY_EXACT))) { if (error != HA_ERR_KEY_NOT_FOUND && error != HA_ERR_END_OF_FILE) return report_error(table, error); @@ -12039,9 +12040,9 @@ join_read_last_key(JOIN_TAB *tab) } if (cp_buffer_from_ref(tab->join->thd, table, &tab->ref)) return -1; - if ((error=table->file->index_read_last_map(table->record[0], - tab->ref.key_buff, - make_prev_keypart_map(tab->ref.key_parts)))) + if ((error= table->file->ha_index_read_last_map(table->record[0], + tab->ref.key_buff, + make_prev_keypart_map(tab->ref.key_parts)))) { if (error != HA_ERR_KEY_NOT_FOUND && error != HA_ERR_END_OF_FILE) return report_error(table, error); @@ -12066,9 +12067,9 @@ join_read_next_same(READ_RECORD *info) TABLE *table= info->table; JOIN_TAB *tab=table->reginfo.join_tab; - if ((error=table->file->index_next_same(table->record[0], - tab->ref.key_buff, - tab->ref.key_length))) + if ((error= table->file->ha_index_next_same(table->record[0], + tab->ref.key_buff, + tab->ref.key_length))) { if (error != HA_ERR_END_OF_FILE) return report_error(table, error); @@ -12086,7 +12087,7 @@ join_read_prev_same(READ_RECORD *info) TABLE *table= info->table; JOIN_TAB *tab=table->reginfo.join_tab; - if ((error=table->file->index_prev(table->record[0]))) + if ((error= table->file->ha_index_prev(table->record[0]))) return report_error(table, error); if (key_cmp_if_same(table, tab->ref.key_buff, tab->ref.key, tab->ref.key_length)) @@ -12158,7 +12159,7 @@ join_read_first(JOIN_TAB *tab) error= table->file->ha_index_init(tab->index, tab->sorted); if (!error) error= table->file->prepare_index_scan(); - if (error || (error=tab->table->file->index_first(tab->table->record[0]))) + if (error || (error=tab->table->file->ha_index_first(tab->table->record[0]))) { if (error != HA_ERR_KEY_NOT_FOUND && error != HA_ERR_END_OF_FILE) report_error(table, error); @@ -12172,7 +12173,7 @@ static int join_read_next(READ_RECORD *info) { int error; - if ((error=info->file->index_next(info->record))) + if ((error= info->file->ha_index_next(info->record))) return report_error(info->table, error); return 0; } @@ -12199,7 +12200,7 @@ join_read_last(JOIN_TAB *tab) error= table->file->ha_index_init(tab->index, 1); if (!error) error= table->file->prepare_index_scan(); - if (error || (error= tab->table->file->index_last(tab->table->record[0]))) + if (error || (error= tab->table->file->ha_index_last(tab->table->record[0]))) return report_error(table, error); return 0; } @@ -12209,7 +12210,7 @@ static int join_read_prev(READ_RECORD *info) { int error; - if ((error= info->file->index_prev(info->record))) + if ((error= info->file->ha_index_prev(info->record))) return report_error(info->table, error); return 0; } @@ -12234,7 +12235,7 @@ join_ft_read_first(JOIN_TAB *tab) #endif table->file->ft_init(); - if ((error= table->file->ft_read(table->record[0]))) + if ((error= table->file->ha_ft_read(table->record[0]))) return report_error(table, error); return 0; } @@ -12243,7 +12244,7 @@ static int join_ft_read_next(READ_RECORD *info) { int error; - if ((error= info->file->ft_read(info->table->record[0]))) + if ((error= info->file->ha_ft_read(info->table->record[0]))) return report_error(info->table, error); return 0; } @@ -12535,7 +12536,7 @@ end_write(JOIN *join, JOIN_TAB *join_tab { int error; join->found_records++; - if ((error=table->file->ha_write_row(table->record[0]))) + if ((error= table->file->ha_write_row(table->record[0]))) { if (!table->file->is_fatal_error(error, HA_CHECK_DUP)) goto end; @@ -12590,15 +12591,15 @@ end_update(JOIN *join, JOIN_TAB *join_ta if (item->maybe_null) group->buff[-1]= (char) group->field->is_null(); } - if (!table->file->index_read_map(table->record[1], - join->tmp_table_param.group_buff, - HA_WHOLE_KEY, - HA_READ_KEY_EXACT)) + if (!table->file->ha_index_read_map(table->record[1], + join->tmp_table_param.group_buff, + HA_WHOLE_KEY, + HA_READ_KEY_EXACT)) { /* Update old record */ restore_record(table,record[1]); update_tmptable_sum_func(join->sum_funcs,table); - if ((error=table->file->ha_update_row(table->record[1], - table->record[0]))) + if ((error= table->file->ha_update_row(table->record[1], + table->record[0]))) { table->file->print_error(error,MYF(0)); /* purecov: inspected */ DBUG_RETURN(NESTED_LOOP_ERROR); /* purecov: inspected */ @@ -12621,7 +12622,7 @@ end_update(JOIN *join, JOIN_TAB *join_ta } init_tmptable_sum_functions(join->sum_funcs); copy_funcs(join->tmp_table_param.items_to_copy); - if ((error=table->file->ha_write_row(table->record[0]))) + if ((error= table->file->ha_write_row(table->record[0]))) { if (create_internal_tmp_table_from_heap(join->thd, table, &join->tmp_table_param, @@ -12662,7 +12663,7 @@ end_unique_update(JOIN *join, JOIN_TAB * copy_fields(&join->tmp_table_param); // Groups are copied twice. copy_funcs(join->tmp_table_param.items_to_copy); - if (!(error=table->file->ha_write_row(table->record[0]))) + if (!(error= table->file->ha_write_row(table->record[0]))) join->send_records++; // New group else { @@ -12671,15 +12672,15 @@ end_unique_update(JOIN *join, JOIN_TAB * table->file->print_error(error,MYF(0)); /* purecov: inspected */ DBUG_RETURN(NESTED_LOOP_ERROR); /* purecov: inspected */ } - if (table->file->rnd_pos(table->record[1],table->file->dup_ref)) + if (table->file->ha_rnd_pos(table->record[1],table->file->dup_ref)) { table->file->print_error(error,MYF(0)); /* purecov: inspected */ DBUG_RETURN(NESTED_LOOP_ERROR); /* purecov: inspected */ } restore_record(table,record[1]); update_tmptable_sum_func(join->sum_funcs,table); - if ((error=table->file->ha_update_row(table->record[1], - table->record[0]))) + if ((error= table->file->ha_update_row(table->record[1], + table->record[0]))) { table->file->print_error(error,MYF(0)); /* purecov: inspected */ DBUG_RETURN(NESTED_LOOP_ERROR); /* purecov: inspected */ @@ -14016,7 +14017,7 @@ static int remove_dup_with_compare(THD * new_record=(char*) table->record[1]+offset; file->ha_rnd_init(1); - error=file->rnd_next(record); + error= file->ha_rnd_next(record); for (;;) { if (thd->killed) @@ -14035,9 +14036,9 @@ static int remove_dup_with_compare(THD * } if (having && !having->val_int()) { - if ((error=file->ha_delete_row(record))) + if ((error= file->ha_delete_row(record))) goto err; - error=file->rnd_next(record); + error= file->ha_rnd_next(record); continue; } if (copy_blobs(first_field)) @@ -14052,7 +14053,7 @@ static int remove_dup_with_compare(THD * bool found=0; for (;;) { - if ((error=file->rnd_next(record))) + if ((error= file->ha_rnd_next(record))) { if (error == HA_ERR_RECORD_DELETED) continue; @@ -14062,7 +14063,7 @@ static int remove_dup_with_compare(THD * } if (compare_record(table, first_field) == 0) { - if ((error=file->ha_delete_row(record))) + if ((error= file->ha_delete_row(record))) goto err; } else if (!found) @@ -14152,7 +14153,7 @@ static int remove_dup_with_hash_index(TH error=0; goto err; } - if ((error=file->rnd_next(record))) + if ((error= file->ha_rnd_next(record))) { if (error == HA_ERR_RECORD_DELETED) continue; @@ -14162,7 +14163,7 @@ static int remove_dup_with_hash_index(TH } if (having && !having->val_int()) { - if ((error=file->ha_delete_row(record))) + if ((error= file->ha_delete_row(record))) goto err; continue; } @@ -14179,7 +14180,7 @@ static int remove_dup_with_hash_index(TH if (hash_search(&hash, org_key_pos, key_length)) { /* Duplicated found ; Remove the row */ - if ((error=file->ha_delete_row(record))) + if ((error= file->ha_delete_row(record))) goto err; } else === modified file 'sql/sql_servers.cc' --- a/sql/sql_servers.cc 2009-03-20 14:27:53 +0000 +++ b/sql/sql_servers.cc 2009-10-19 17:14:48 +0000 @@ -520,10 +520,10 @@ int insert_server_record(TABLE *table, F system_charset_info); /* read index until record is that specified in server_name */ - if ((error= table->file->index_read_idx_map(table->record[0], 0, - (uchar *)table->field[0]->ptr, - HA_WHOLE_KEY, - HA_READ_KEY_EXACT))) + if ((error= table->file->ha_index_read_idx_map(table->record[0], 0, + (uchar *)table->field[0]->ptr, + HA_WHOLE_KEY, + HA_READ_KEY_EXACT))) { /* if not found, err */ if (error != HA_ERR_KEY_NOT_FOUND && error != HA_ERR_END_OF_FILE) @@ -863,10 +863,10 @@ update_server_record(TABLE *table, FOREI server->server_name_length, system_charset_info); - if ((error= table->file->index_read_idx_map(table->record[0], 0, - (uchar *)table->field[0]->ptr, - ~(longlong)0, - HA_READ_KEY_EXACT))) + if ((error= table->file->ha_index_read_idx_map(table->record[0], 0, + (uchar *)table->field[0]->ptr, + ~(longlong)0, + HA_READ_KEY_EXACT))) { if (error != HA_ERR_KEY_NOT_FOUND && error != HA_ERR_END_OF_FILE) table->file->print_error(error, MYF(0)); @@ -920,10 +920,10 @@ delete_server_record(TABLE *table, /* set the field that's the PK to the value we're looking for */ table->field[0]->store(server_name, server_name_length, system_charset_info); - if ((error= table->file->index_read_idx_map(table->record[0], 0, - (uchar *)table->field[0]->ptr, - HA_WHOLE_KEY, - HA_READ_KEY_EXACT))) + if ((error= table->file->ha_index_read_idx_map(table->record[0], 0, + (uchar *)table->field[0]->ptr, + HA_WHOLE_KEY, + HA_READ_KEY_EXACT))) { if (error != HA_ERR_KEY_NOT_FOUND && error != HA_ERR_END_OF_FILE) table->file->print_error(error, MYF(0)); === modified file 'sql/sql_show.cc' --- a/sql/sql_show.cc 2009-09-23 11:03:47 +0000 +++ b/sql/sql_show.cc 2009-10-19 17:14:48 +0000 @@ -714,6 +714,7 @@ bool mysqld_show_create_db(THD *thd, cha sctx->master_access); if (!(db_access & DB_ACLS) && check_grant_db(thd,dbname)) { + status_var_increment(thd->status_var.access_denied_errors); my_error(ER_DBACCESS_DENIED_ERROR, MYF(0), sctx->priv_user, sctx->host_or_ip, dbname); general_log_print(thd,COM_INIT_DB,ER(ER_DBACCESS_DENIED_ERROR), @@ -2100,11 +2101,6 @@ void remove_status_vars(SHOW_VAR *list) } } -inline void make_upper(char *buf) -{ - for (; *buf; buf++) - *buf= my_toupper(system_charset_info, *buf); -} static bool show_status_array(THD *thd, const char *wild, SHOW_VAR *variables, @@ -2143,7 +2139,7 @@ static bool show_status_array(THD *thd, strnmov(prefix_end, variables->name, len); name_buffer[sizeof(name_buffer)-1]=0; /* Safety */ if (ucase_names) - make_upper(name_buffer); + my_caseup_str(system_charset_info, name_buffer); restore_record(table, s->default_values); table->field[0]->store(name_buffer, strlen(name_buffer), @@ -2270,6 +2266,323 @@ end: DBUG_RETURN(res); } +#ifdef COMPLEAT_PATCH_NOT_ADDED_YET +/* + Aggregate values for mapped_user entries by their role. + + SYNOPSIS + aggregate_user_stats + all_user_stats - input to aggregate + agg_user_stats - returns aggregated values + + RETURN + 0 - OK + 1 - error +*/ + +static int aggregate_user_stats(HASH *all_user_stats, HASH *agg_user_stats) +{ + DBUG_ENTER("aggregate_user_stats"); + if (hash_init(agg_user_stats, system_charset_info, + max(all_user_stats->records, 1), + 0, 0, (hash_get_key)get_key_user_stats, + (hash_free_key)free_user_stats, 0)) + { + sql_print_error("Malloc in aggregate_user_stats failed"); + DBUG_RETURN(1); + } + + for (uint i= 0; i < all_user_stats->records; i++) + { + USER_STATS *user= (USER_STATS*)hash_element(all_user_stats, i); + USER_STATS *agg_user; + uint name_length= strlen(user->priv_user); + + if (!(agg_user= (USER_STATS*) hash_search(agg_user_stats, + (uchar*)user->priv_user, + name_length))) + { + // First entry for this role. + if (!(agg_user= (USER_STATS*) my_malloc(sizeof(USER_STATS), + MYF(MY_WME | MY_ZEROFILL)))) + { + sql_print_error("Malloc in aggregate_user_stats failed"); + DBUG_RETURN(1); + } + + init_user_stats(agg_user, user->priv_user, name_length, + user->priv_user, + user->total_connections, user->concurrent_connections, + user->connected_time, user->busy_time, user->cpu_time, + user->bytes_received, user->bytes_sent, + user->binlog_bytes_written, + user->rows_sent, user->rows_read, + user->rows_inserted, user->rows_deleted, + user->rows_updated, + user->select_commands, user->update_commands, + user->other_commands, + user->commit_trans, user->rollback_trans, + user->denied_connections, user->lost_connections, + user->access_denied_errors, user->empty_queries); + + if (my_hash_insert(agg_user_stats, (uchar*) agg_user)) + { + /* Out of memory */ + my_free(agg_user, 0); + sql_print_error("Malloc in aggregate_user_stats failed"); + DBUG_RETURN(1); + } + } + else + { + /* Aggregate with existing values for this role. */ + add_user_stats(agg_user, + user->total_connections, user->concurrent_connections, + user->connected_time, user->busy_time, user->cpu_time, + user->bytes_received, user->bytes_sent, + user->binlog_bytes_written, + user->rows_sent, user->rows_read, + user->rows_inserted, user->rows_deleted, + user->rows_updated, + user->select_commands, user->update_commands, + user->other_commands, + user->commit_trans, user->rollback_trans, + user->denied_connections, user->lost_connections, + user->access_denied_errors, user->empty_queries); + } + } + DBUG_PRINT("exit", ("aggregated %lu input into %lu output entries", + all_user_stats->records, agg_user_stats->records)); + DBUG_RETURN(0); +} +#endif + +/* + Write result to network for SHOW USER_STATISTICS + + SYNOPSIS + send_user_stats + all_user_stats - values to return + table - I_S table + + RETURN + 0 - OK + 1 - error +*/ + +int send_user_stats(THD* thd, HASH *all_user_stats, TABLE *table) +{ + DBUG_ENTER("send_user_stats"); + + for (uint i= 0; i < all_user_stats->records; i++) + { + uint j= 0; + USER_STATS *user_stats= (USER_STATS*) hash_element(all_user_stats, i); + + table->field[j++]->store(user_stats->user, user_stats->user_name_length, + system_charset_info); + table->field[j++]->store((longlong)user_stats->total_connections,TRUE); + table->field[j++]->store((longlong)user_stats->concurrent_connections); + table->field[j++]->store((longlong)user_stats->connected_time); + table->field[j++]->store((double)user_stats->busy_time); + table->field[j++]->store((double)user_stats->cpu_time); + table->field[j++]->store((longlong)user_stats->bytes_received, TRUE); + table->field[j++]->store((longlong)user_stats->bytes_sent, TRUE); + table->field[j++]->store((longlong)user_stats->binlog_bytes_written, TRUE); + table->field[j++]->store((longlong)user_stats->rows_read, TRUE); + table->field[j++]->store((longlong)user_stats->rows_sent, TRUE); + table->field[j++]->store((longlong)user_stats->rows_deleted, TRUE); + table->field[j++]->store((longlong)user_stats->rows_inserted, TRUE); + table->field[j++]->store((longlong)user_stats->rows_updated, TRUE); + table->field[j++]->store((longlong)user_stats->select_commands, TRUE); + table->field[j++]->store((longlong)user_stats->update_commands, TRUE); + table->field[j++]->store((longlong)user_stats->other_commands, TRUE); + table->field[j++]->store((longlong)user_stats->commit_trans, TRUE); + table->field[j++]->store((longlong)user_stats->rollback_trans, TRUE); + table->field[j++]->store((longlong)user_stats->denied_connections, TRUE); + table->field[j++]->store((longlong)user_stats->lost_connections, TRUE); + table->field[j++]->store((longlong)user_stats->access_denied_errors, TRUE); + table->field[j++]->store((longlong)user_stats->empty_queries, TRUE); + if (schema_table_store_record(thd, table)) + { + DBUG_PRINT("error", ("store record error")); + DBUG_RETURN(1); + } + } + DBUG_RETURN(0); +} + +/* + Process SHOW USER_STATISTICS + + SYNOPSIS + mysqld_show_user_stats + thd - current thread + wild - limit results to the entry for this user + with_roles - when true, display role for mapped users + + RETURN + 0 - OK + 1 - error +*/ + +int fill_schema_user_stats(THD* thd, TABLE_LIST* tables, COND* cond) +{ + TABLE *table= tables->table; + int result; + DBUG_ENTER("fill_schema_user_stats"); + + if (check_global_access(thd, SUPER_ACL | PROCESS_ACL)) + DBUG_RETURN(1); + + /* + Iterates through all the global stats and sends them to the client. + Pattern matching on the client IP is supported. + */ + + pthread_mutex_lock(&LOCK_global_user_client_stats); + result= send_user_stats(thd, &global_user_stats, table) != 0; + pthread_mutex_unlock(&LOCK_global_user_client_stats); + + DBUG_PRINT("exit", ("result: %d", result)); + DBUG_RETURN(result); +} + +/* + Process SHOW CLIENT_STATISTICS + + SYNOPSIS + mysqld_show_client_stats + thd - current thread + wild - limit results to the entry for this client + + RETURN + 0 - OK + 1 - error +*/ + +int fill_schema_client_stats(THD* thd, TABLE_LIST* tables, COND* cond) +{ + TABLE *table= tables->table; + int result; + DBUG_ENTER("fill_schema_client_stats"); + + if (check_global_access(thd, SUPER_ACL | PROCESS_ACL)) + DBUG_RETURN(1); + + /* + Iterates through all the global stats and sends them to the client. + Pattern matching on the client IP is supported. + */ + + pthread_mutex_lock(&LOCK_global_user_client_stats); + result= send_user_stats(thd, &global_client_stats, table) != 0; + pthread_mutex_unlock(&LOCK_global_user_client_stats); + + DBUG_PRINT("exit", ("result: %d", result)); + DBUG_RETURN(result); +} + + +/* Fill information schema table with table statistics */ + +int fill_schema_table_stats(THD *thd, TABLE_LIST *tables, COND *cond) +{ + TABLE *table= tables->table; + DBUG_ENTER("fill_schema_table_stats"); + + pthread_mutex_lock(&LOCK_global_table_stats); + for (uint i= 0; i < global_table_stats.records; i++) + { + char *end_of_schema; + TABLE_STATS *table_stats= + (TABLE_STATS*)hash_element(&global_table_stats, i); + TABLE_LIST tmp_table; + size_t schema_length, table_name_length; + + end_of_schema= strend(table_stats->table); + schema_length= (size_t) (end_of_schema - table_stats->table); + table_name_length= strlen(table_stats->table + schema_length + 1); + + bzero((char*) &tmp_table,sizeof(tmp_table)); + tmp_table.db= table_stats->table; + tmp_table.table_name= end_of_schema+1; + tmp_table.grant.privilege= 0; + if (check_access(thd, SELECT_ACL | EXTRA_ACL, tmp_table.db, + &tmp_table.grant.privilege, 0, 0, + is_schema_db(tmp_table.db)) || + check_grant(thd, SELECT_ACL, &tmp_table, 1, UINT_MAX, + 1)) + continue; + + table->field[0]->store(table_stats->table, schema_length, + system_charset_info); + table->field[1]->store(table_stats->table + schema_length+1, + table_name_length, system_charset_info); + table->field[2]->store((longlong)table_stats->rows_read, TRUE); + table->field[3]->store((longlong)table_stats->rows_changed, TRUE); + table->field[4]->store((longlong)table_stats->rows_changed_x_indexes, + TRUE); + if (schema_table_store_record(thd, table)) + { + VOID(pthread_mutex_unlock(&LOCK_global_table_stats)); + DBUG_RETURN(1); + } + } + pthread_mutex_unlock(&LOCK_global_table_stats); + DBUG_RETURN(0); +} + + +/* Fill information schema table with index statistics */ + +int fill_schema_index_stats(THD *thd, TABLE_LIST *tables, COND *cond) +{ + TABLE *table= tables->table; + DBUG_ENTER("fill_schema_index_stats"); + + pthread_mutex_lock(&LOCK_global_index_stats); + for (uint i= 0; i < global_index_stats.records; i++) + { + INDEX_STATS *index_stats = + (INDEX_STATS*) hash_element(&global_index_stats, i); + TABLE_LIST tmp_table; + char *index_name; + size_t schema_name_length, table_name_length, index_name_length; + + bzero((char*) &tmp_table,sizeof(tmp_table)); + tmp_table.db= index_stats->index; + tmp_table.table_name= strend(index_stats->index)+1; + tmp_table.grant.privilege= 0; + if (check_access(thd, SELECT_ACL | EXTRA_ACL, tmp_table.db, + &tmp_table.grant.privilege, 0, 0, + is_schema_db(tmp_table.db)) || + check_grant(thd, SELECT_ACL, &tmp_table, 1, UINT_MAX, 1)) + continue; + + index_name= strend(tmp_table.table_name)+1; + schema_name_length= (tmp_table.table_name - index_stats->index) -1; + table_name_length= (index_name - tmp_table.table_name)-1; + index_name_length= (index_stats->index_name_length - schema_name_length - + table_name_length - 3); + + table->field[0]->store(tmp_table.db, schema_name_length, + system_charset_info); + table->field[1]->store(tmp_table.table_name, table_name_length, + system_charset_info); + table->field[2]->store(index_name, index_name_length, system_charset_info); + table->field[3]->store((longlong)index_stats->rows_read, TRUE); + + if (schema_table_store_record(thd, table)) + { + VOID(pthread_mutex_unlock(&LOCK_global_index_stats)); + DBUG_RETURN(1); + } + } + pthread_mutex_unlock(&LOCK_global_index_stats); + DBUG_RETURN(0); +} + /* collect status for all running threads */ @@ -4206,7 +4519,7 @@ int fill_schema_proc(THD *thd, TABLE_LIS DBUG_RETURN(1); } proc_table->file->ha_index_init(0, 1); - if ((res= proc_table->file->index_first(proc_table->record[0]))) + if ((res= proc_table->file->ha_index_first(proc_table->record[0]))) { res= (res == HA_ERR_END_OF_FILE) ? 0 : 1; goto err; @@ -4216,7 +4529,7 @@ int fill_schema_proc(THD *thd, TABLE_LIS res= 1; goto err; } - while (!proc_table->file->index_next(proc_table->record[0])) + while (!proc_table->file->ha_index_next(proc_table->record[0])) { if (store_schema_proc(thd, table, proc_table, wild, full_access, definer)) { @@ -5462,6 +5775,81 @@ struct schema_table_ref ST_SCHEMA_TABLE *schema_table; }; +ST_FIELD_INFO user_stats_fields_info[]= +{ + {"USER", USERNAME_LENGTH, MYSQL_TYPE_STRING, 0, 0, "User", SKIP_OPEN_TABLE}, + {"TOTAL_CONNECTIONS", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Total_connections",SKIP_OPEN_TABLE}, + {"CONCURRENT_CONNECTIONS", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Concurrent_connections",SKIP_OPEN_TABLE}, + {"CONNECTED_TIME", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Connected_time",SKIP_OPEN_TABLE}, + {"BUSY_TIME", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_DOUBLE, 0, 0, "Busy_time",SKIP_OPEN_TABLE}, + {"CPU_TIME", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_DOUBLE, 0, 0, "Cpu_time",SKIP_OPEN_TABLE}, + {"BYTES_RECEIVED", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Bytes_received",SKIP_OPEN_TABLE}, + {"BYTES_SENT", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Bytes_sent",SKIP_OPEN_TABLE}, + {"BINLOG_BYTES_WRITTEN", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Binlog_bytes_written",SKIP_OPEN_TABLE}, + {"ROWS_READ", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Rows_read",SKIP_OPEN_TABLE}, + {"ROWS_SENT", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Rows_sent",SKIP_OPEN_TABLE}, + {"ROWS_DELETED", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Rows_deleted",SKIP_OPEN_TABLE}, + {"ROWS_INSERTED", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Rows_inserted",SKIP_OPEN_TABLE}, + {"ROWS_UPDATED", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Rows_updated",SKIP_OPEN_TABLE}, + {"SELECT_COMMANDS", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Select_commands",SKIP_OPEN_TABLE}, + {"UPDATE_COMMANDS", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Update_commands",SKIP_OPEN_TABLE}, + {"OTHER_COMMANDS", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Other_commands",SKIP_OPEN_TABLE}, + {"COMMIT_TRANSACTIONS", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Commit_transactions",SKIP_OPEN_TABLE}, + {"ROLLBACK_TRANSACTIONS", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Rollback_transactions",SKIP_OPEN_TABLE}, + {"DENIED_CONNECTIONS", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Denied_connections",SKIP_OPEN_TABLE}, + {"LOST_CONNECTIONS", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Lost_connections",SKIP_OPEN_TABLE}, + {"ACCESS_DENIED", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Access_denied",SKIP_OPEN_TABLE}, + {"EMPTY_QUERIES", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Empty_queries",SKIP_OPEN_TABLE}, + {0, 0, MYSQL_TYPE_STRING, 0, 0, 0, 0} +}; + +ST_FIELD_INFO client_stats_fields_info[]= +{ + {"CLIENT", LIST_PROCESS_HOST_LEN, MYSQL_TYPE_STRING, 0, 0, "Client",SKIP_OPEN_TABLE}, + {"TOTAL_CONNECTIONS", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Total_connections",SKIP_OPEN_TABLE}, + {"CONCURRENT_CONNECTIONS", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Concurrent_connections",SKIP_OPEN_TABLE}, + {"CONNECTED_TIME", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Connected_time",SKIP_OPEN_TABLE}, + {"BUSY_TIME", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_DOUBLE, 0, 0, "Busy_time",SKIP_OPEN_TABLE}, + {"CPU_TIME", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_DOUBLE, 0, 0, "Cpu_time",SKIP_OPEN_TABLE}, + {"BYTES_RECEIVED", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Bytes_received",SKIP_OPEN_TABLE}, + {"BYTES_SENT", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Bytes_sent",SKIP_OPEN_TABLE}, + {"BINLOG_BYTES_WRITTEN", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Binlog_bytes_written",SKIP_OPEN_TABLE}, + {"ROWS_READ", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Rows_read",SKIP_OPEN_TABLE}, + {"ROWS_SENT", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Rows_sent",SKIP_OPEN_TABLE}, + {"ROWS_DELETED", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Rows_deleted",SKIP_OPEN_TABLE}, + {"ROWS_INSERTED", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Rows_inserted",SKIP_OPEN_TABLE}, + {"ROWS_UPDATED", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Rows_updated",SKIP_OPEN_TABLE}, + {"SELECT_COMMANDS", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Select_commands",SKIP_OPEN_TABLE}, + {"UPDATE_COMMANDS", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Update_commands",SKIP_OPEN_TABLE}, + {"OTHER_COMMANDS", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Other_commands",SKIP_OPEN_TABLE}, + {"COMMIT_TRANSACTIONS", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Commit_transactions",SKIP_OPEN_TABLE}, + {"ROLLBACK_TRANSACTIONS", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Rollback_transactions",SKIP_OPEN_TABLE}, + {"DENIED_CONNECTIONS", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Denied_connections",SKIP_OPEN_TABLE}, + {"LOST_CONNECTIONS", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Lost_connections",SKIP_OPEN_TABLE}, + {"ACCESS_DENIED", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Access_denied",SKIP_OPEN_TABLE}, + {"EMPTY_QUERIES", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Empty_queries",SKIP_OPEN_TABLE}, + {0, 0, MYSQL_TYPE_STRING, 0, 0, 0, 0} +}; + + +ST_FIELD_INFO table_stats_fields_info[]= +{ + {"TABLE_SCHEMA", NAME_LEN, MYSQL_TYPE_STRING, 0, 0, "Table_schema",SKIP_OPEN_TABLE}, + {"TABLE_NAME", NAME_LEN, MYSQL_TYPE_STRING, 0, 0, "Table_name",SKIP_OPEN_TABLE}, + {"ROWS_READ", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Rows_read",SKIP_OPEN_TABLE}, + {"ROWS_CHANGED", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Rows_changed",SKIP_OPEN_TABLE}, + {"ROWS_CHANGED_X_INDEXES", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Rows_changed_x_#indexes",SKIP_OPEN_TABLE}, + {0, 0, MYSQL_TYPE_STRING, 0, 0, 0, 0} +}; + +ST_FIELD_INFO index_stats_fields_info[]= +{ + {"TABLE_SCHEMA", NAME_LEN, MYSQL_TYPE_STRING, 0, 0, "Table_schema",SKIP_OPEN_TABLE}, + {"TABLE_NAME", NAME_LEN, MYSQL_TYPE_STRING, 0, 0, "Table_name",SKIP_OPEN_TABLE}, + {"INDEX_NAME", NAME_LEN, MYSQL_TYPE_STRING, 0, 0, "Index_name",SKIP_OPEN_TABLE}, + {"ROWS_READ", MY_INT64_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG, 0, 0, "Rows_read",SKIP_OPEN_TABLE}, + {0, 0, MYSQL_TYPE_STRING, 0, 0, 0,0} +}; /* Find schema_tables elment by name @@ -6683,6 +7071,8 @@ ST_SCHEMA_TABLE schema_tables[]= { {"CHARACTER_SETS", charsets_fields_info, create_schema_table, fill_schema_charsets, make_character_sets_old_format, 0, -1, -1, 0, 0}, + {"CLIENT_STATISTICS", client_stats_fields_info, create_schema_table, + fill_schema_client_stats, make_old_format, 0, -1, -1, 0, 0}, {"COLLATIONS", collation_fields_info, create_schema_table, fill_schema_collation, make_old_format, 0, -1, -1, 0, 0}, {"COLLATION_CHARACTER_SET_APPLICABILITY", coll_charset_app_fields_info, @@ -6707,6 +7097,8 @@ ST_SCHEMA_TABLE schema_tables[]= fill_status, make_old_format, 0, 0, -1, 0, 0}, {"GLOBAL_VARIABLES", variables_fields_info, create_schema_table, fill_variables, make_old_format, 0, 0, -1, 0, 0}, + {"INDEX_STATISTICS", index_stats_fields_info, create_schema_table, + fill_schema_index_stats, make_old_format, 0, -1, -1, 0, 0}, {"KEY_COLUMN_USAGE", key_column_usage_fields_info, create_schema_table, get_all_tables, 0, get_schema_key_column_usage_record, 4, 5, 0, OPEN_TABLE_ONLY}, @@ -6748,11 +7140,15 @@ ST_SCHEMA_TABLE schema_tables[]= get_all_tables, make_table_names_old_format, 0, 1, 2, 1, 0}, {"TABLE_PRIVILEGES", table_privileges_fields_info, create_schema_table, fill_schema_table_privileges, 0, 0, -1, -1, 0, 0}, + {"TABLE_STATISTICS", table_stats_fields_info, create_schema_table, + fill_schema_table_stats, make_old_format, 0, -1, -1, 0, 0}, {"TRIGGERS", triggers_fields_info, create_schema_table, get_all_tables, make_old_format, get_schema_triggers_record, 5, 6, 0, OPEN_TABLE_ONLY}, {"USER_PRIVILEGES", user_privileges_fields_info, create_schema_table, fill_schema_user_privileges, 0, 0, -1, -1, 0, 0}, + {"USER_STATISTICS", user_stats_fields_info, create_schema_table, + fill_schema_user_stats, make_old_format, 0, -1, -1, 0, 0}, {"VARIABLES", variables_fields_info, create_schema_table, fill_variables, make_old_format, 0, 0, -1, 1, 0}, {"VIEWS", view_fields_info, create_schema_table, === modified file 'sql/sql_table.cc' --- a/sql/sql_table.cc 2009-09-18 01:04:43 +0000 +++ b/sql/sql_table.cc 2009-10-19 17:14:48 +0000 @@ -7815,7 +7815,7 @@ bool mysql_checksum_table(THD *thd, TABL goto err; } ha_checksum row_crc= 0; - int error= t->file->rnd_next(t->record[0]); + int error= t->file->ha_rnd_next(t->record[0]); if (unlikely(error)) { if (error == HA_ERR_RECORD_DELETED) === modified file 'sql/sql_udf.cc' --- a/sql/sql_udf.cc 2009-05-15 12:57:51 +0000 +++ b/sql/sql_udf.cc 2009-10-19 17:14:48 +0000 @@ -567,10 +567,10 @@ int mysql_drop_function(THD *thd,const L goto err; table->use_all_columns(); table->field[0]->store(exact_name_str, exact_name_len, &my_charset_bin); - if (!table->file->index_read_idx_map(table->record[0], 0, - (uchar*) table->field[0]->ptr, - HA_WHOLE_KEY, - HA_READ_KEY_EXACT)) + if (!table->file->ha_index_read_idx_map(table->record[0], 0, + (uchar*) table->field[0]->ptr, + HA_WHOLE_KEY, + HA_READ_KEY_EXACT)) { int error; if ((error = table->file->ha_delete_row(table->record[0]))) === modified file 'sql/sql_update.cc' --- a/sql/sql_update.cc 2009-09-07 20:50:10 +0000 +++ b/sql/sql_update.cc 2009-10-19 17:14:48 +0000 @@ -142,7 +142,7 @@ static void prepare_record_for_error_mes /* Tell the engine about the new set. */ table->file->column_bitmaps_signal(); /* Read record that is identified by table->file->ref. */ - (void) table->file->rnd_pos(table->record[1], table->file->ref); + (void) table->file->ha_rnd_pos(table->record[1], table->file->ref); /* Copy the newly read columns into the new record. */ for (field_p= table->field; (field= *field_p); field_p++) if (bitmap_is_set(&unique_map, field->field_index)) @@ -1928,7 +1928,7 @@ int multi_update::do_updates() { if (thd->killed && trans_safe) goto err; - if ((local_error=tmp_table->file->rnd_next(tmp_table->record[0]))) + if ((local_error= tmp_table->file->ha_rnd_next(tmp_table->record[0]))) { if (local_error == HA_ERR_END_OF_FILE) break; @@ -1943,12 +1943,12 @@ int multi_update::do_updates() uint field_num= 0; do { - if((local_error= - tbl->file->rnd_pos(tbl->record[0], - (uchar *) tmp_table->field[field_num]->ptr))) + if ((local_error= + tbl->file->ha_rnd_pos(tbl->record[0], + (uchar*) tmp_table->field[field_num]->ptr))) goto err; field_num++; - } while((tbl= check_opt_it++)); + } while ((tbl= check_opt_it++)); table->status|= STATUS_UPDATED; store_record(table,record[1]); === modified file 'sql/sql_yacc.yy' --- a/sql/sql_yacc.yy 2009-09-07 20:50:10 +0000 +++ b/sql/sql_yacc.yy 2009-10-19 17:14:48 +0000 @@ -598,6 +598,7 @@ bool my_yyoverflow(short **a, YYSTYPE ** %token CHECK_SYM /* SQL-2003-R */ %token CIPHER_SYM %token CLIENT_SYM +%token CLIENT_STATS_SYM %token CLOSE_SYM /* SQL-2003-R */ %token COALESCE /* SQL-2003-N */ %token CODE_SYM @@ -744,6 +745,7 @@ bool my_yyoverflow(short **a, YYSTYPE ** %token IMPORT %token INDEXES %token INDEX_SYM +%token INDEX_STATS_SYM %token INFILE %token INITIAL_SIZE_SYM %token INNER_SYM /* SQL-2003-R */ @@ -985,6 +987,7 @@ bool my_yyoverflow(short **a, YYSTYPE ** %token SIGNED_SYM %token SIMPLE_SYM /* SQL-2003-N */ %token SLAVE +%token SLOW_SYM %token SMALLINT /* SQL-2003-R */ %token SNAPSHOT_SYM %token SOCKET_SYM @@ -1029,6 +1032,7 @@ bool my_yyoverflow(short **a, YYSTYPE ** %token TABLES %token TABLESPACE %token TABLE_REF_PRIORITY +%token TABLE_STATS_SYM %token TABLE_SYM /* SQL-2003-R */ %token TABLE_CHECKSUM_SYM %token TEMPORARY /* SQL-2003-N */ @@ -1076,6 +1080,7 @@ bool my_yyoverflow(short **a, YYSTYPE ** %token UPGRADE_SYM %token USAGE /* SQL-2003-N */ %token USER /* SQL-2003-R */ +%token USER_STATS_SYM %token USE_FRM %token USE_SYM %token USING /* SQL-2003-R */ @@ -10131,6 +10136,34 @@ show_param: { Lex->sql_command = SQLCOM_SHOW_SLAVE_STAT; } + | CLIENT_STATS_SYM + { + LEX *lex= Lex; + lex->sql_command= SQLCOM_SHOW_CLIENT_STATS; + if (prepare_schema_table(YYTHD, lex, 0, SCH_CLIENT_STATS)) + MYSQL_YYABORT; + } + | USER_STATS_SYM + { + LEX *lex= Lex; + lex->sql_command= SQLCOM_SHOW_USER_STATS; + if (prepare_schema_table(YYTHD, lex, 0, SCH_USER_STATS)) + MYSQL_YYABORT; + } + | TABLE_STATS_SYM + { + LEX *lex= Lex; + lex->sql_command= SQLCOM_SHOW_TABLE_STATS; + if (prepare_schema_table(YYTHD, lex, 0, SCH_TABLE_STATS)) + MYSQL_YYABORT; + } + | INDEX_STATS_SYM + { + LEX *lex= Lex; + lex->sql_command= SQLCOM_SHOW_INDEX_STATS; + if (prepare_schema_table(YYTHD, lex, 0, SCH_INDEX_STATS)) + MYSQL_YYABORT; + } | CREATE PROCEDURE sp_name { LEX *lex= Lex; @@ -10339,6 +10372,16 @@ flush_option: { Lex->type|= REFRESH_STATUS; } | SLAVE { Lex->type|= REFRESH_SLAVE; } + | SLOW_SYM QUERY_SYM LOGS_SYM + { Lex->type |= REFRESH_SLOW_QUERY_LOG; } + | CLIENT_STATS_SYM + { Lex->type|= REFRESH_CLIENT_STATS; } + | USER_STATS_SYM + { Lex->type|= REFRESH_USER_STATS; } + | TABLE_STATS_SYM + { Lex->type|= REFRESH_TABLE_STATS; } + | INDEX_STATS_SYM + { Lex->type|= REFRESH_INDEX_STATS; } | MASTER_SYM { Lex->type|= REFRESH_MASTER; } | DES_KEY_FILE @@ -11447,6 +11490,7 @@ keyword_sp: | CHAIN_SYM {} | CHANGED {} | CIPHER_SYM {} + | CLIENT_STATS_SYM {} | CLIENT_SYM {} | COALESCE {} | CODE_SYM {} @@ -11508,6 +11552,7 @@ keyword_sp: | HOSTS_SYM {} | HOUR_SYM {} | IDENTIFIED_SYM {} + | INDEX_STATS_SYM {} | INVOKER_SYM {} | IMPORT {} | INDEXES {} @@ -11631,6 +11676,7 @@ keyword_sp: | SIMPLE_SYM {} | SHARE_SYM {} | SHUTDOWN {} + | SLOW_SYM {} | SNAPSHOT_SYM {} | SOUNDS_SYM {} | SOURCE_SYM {} @@ -11650,6 +11696,7 @@ keyword_sp: | SUSPEND_SYM {} | SWAPS_SYM {} | SWITCHES_SYM {} + | TABLE_STATS_SYM {} | TABLES {} | TABLE_CHECKSUM_SYM {} | TABLESPACE {} @@ -11675,6 +11722,7 @@ keyword_sp: | UNKNOWN_SYM {} | UNTIL_SYM {} | USER {} + | USER_STATS_SYM {} | USE_FRM {} | VARIABLES {} | VIEW_SYM {} === modified file 'sql/structs.h' --- a/sql/structs.h 2009-06-26 19:57:42 +0000 +++ b/sql/structs.h 2009-10-19 17:14:48 +0000 @@ -76,6 +76,7 @@ typedef struct st_key { uint extra_length; uint usable_key_parts; /* Should normally be = key_parts */ uint block_size; + uint name_length; enum ha_key_alg algorithm; /* Note that parser is used when the table is opened for use, and @@ -88,6 +89,8 @@ typedef struct st_key { }; KEY_PART_INFO *key_part; char *name; /* Name of key */ + /* Unique name for cache; db + \0 + table_name + \0 + key_name + \0 */ + uchar *cache_name; /* Array of AVG(#records with the same field value) for 1st ... Nth key part. 0 means 'not known'. @@ -231,6 +234,111 @@ typedef struct user_conn { USER_RESOURCES user_resources; } USER_CONN; +typedef struct st_user_stats +{ + char user[max(USERNAME_LENGTH, LIST_PROCESS_HOST_LEN) + 1]; + // Account name the user is mapped to when this is a user from mapped_user. + // Otherwise, the same value as user. + char priv_user[max(USERNAME_LENGTH, LIST_PROCESS_HOST_LEN) + 1]; + uint user_name_length; + uint total_connections; + uint concurrent_connections; + time_t connected_time; // in seconds + double busy_time; // in seconds + double cpu_time; // in seconds + ulonglong bytes_received; + ulonglong bytes_sent; + ulonglong binlog_bytes_written; + ha_rows rows_read, rows_sent; + ha_rows rows_updated, rows_deleted, rows_inserted; + ulonglong select_commands, update_commands, other_commands; + ulonglong commit_trans, rollback_trans; + ulonglong denied_connections, lost_connections; + ulonglong access_denied_errors; + ulonglong empty_queries; +} USER_STATS; + +/* Lookup function for hash tables with USER_STATS entries */ +extern "C" uchar *get_key_user_stats(USER_STATS *user_stats, size_t *length, + my_bool not_used __attribute__((unused))); + +/* Free all memory for a hash table with USER_STATS entries */ +extern void free_user_stats(USER_STATS* user_stats); + +/* Intialize an instance of USER_STATS */ +extern void +init_user_stats(USER_STATS *user_stats, + const char *user, + size_t user_length, + const char *priv_user, + uint total_connections, + uint concurrent_connections, + time_t connected_time, + double busy_time, + double cpu_time, + ulonglong bytes_received, + ulonglong bytes_sent, + ulonglong binlog_bytes_written, + ha_rows rows_sent, + ha_rows rows_read, + ha_rows rows_inserted, + ha_rows rows_deleted, + ha_rows rows_updated, + ulonglong select_commands, + ulonglong update_commands, + ulonglong other_commands, + ulonglong commit_trans, + ulonglong rollback_trans, + ulonglong denied_connections, + ulonglong lost_connections, + ulonglong access_denied_errors, + ulonglong empty_queries); + +/* Increment values of an instance of USER_STATS */ +extern void +add_user_stats(USER_STATS *user_stats, + uint total_connections, + uint concurrent_connections, + time_t connected_time, + double busy_time, + double cpu_time, + ulonglong bytes_received, + ulonglong bytes_sent, + ulonglong binlog_bytes_written, + ha_rows rows_sent, + ha_rows rows_read, + ha_rows rows_inserted, + ha_rows rows_deleted, + ha_rows rows_updated, + ulonglong select_commands, + ulonglong update_commands, + ulonglong other_commands, + ulonglong commit_trans, + ulonglong rollback_trans, + ulonglong denied_connections, + ulonglong lost_connections, + ulonglong access_denied_errors, + ulonglong empty_queries); + +typedef struct st_table_stats +{ + char table[NAME_LEN * 2 + 2]; // [db] + '\0' + [table] + '\0' + uint table_name_length; + ulonglong rows_read, rows_changed; + ulonglong rows_changed_x_indexes; + /* Stores enum db_type, but forward declarations cannot be done */ + int engine_type; +} TABLE_STATS; + +typedef struct st_index_stats +{ + // [db] + '\0' + [table] + '\0' + [index] + '\0' + char index[NAME_LEN * 3 + 3]; + uint index_name_length; /* Length of 'index' */ + ulonglong rows_read; +} INDEX_STATS; + + /* Bits in form->update */ #define REG_MAKE_DUPP 1 /* Make a copy of record when read */ #define REG_NEW_RECORD 2 /* Write a new record if not found */ === modified file 'sql/table.cc' --- a/sql/table.cc 2009-09-09 21:06:57 +0000 +++ b/sql/table.cc 2009-10-19 17:14:48 +0000 @@ -1325,6 +1325,19 @@ static int open_binary_frm(THD *thd, TAB { uint usable_parts= 0; keyinfo->name=(char*) share->keynames.type_names[key]; + keyinfo->name_length= strlen(keyinfo->name); + keyinfo->cache_name= + (uchar*) alloc_root(&share->mem_root, + share->table_cache_key.length+ + keyinfo->name_length + 1); + if (keyinfo->cache_name) // If not out of memory + { + uchar *pos= keyinfo->cache_name; + memcpy(pos, share->table_cache_key.str, share->table_cache_key.length); + memcpy(pos + share->table_cache_key.length, keyinfo->name, + keyinfo->name_length+1); + } + /* Fix fulltext keys for old .frm files */ if (share->key_info[key].flags & HA_FULLTEXT) share->key_info[key].algorithm= HA_KEY_ALG_FULLTEXT; === modified file 'sql/table.h' --- a/sql/table.h 2009-09-15 10:46:35 +0000 +++ b/sql/table.h 2009-10-19 17:14:48 +0000 @@ -878,6 +878,7 @@ typedef struct st_foreign_key_info enum enum_schema_tables { SCH_CHARSETS= 0, + SCH_CLIENT_STATS, SCH_COLLATIONS, SCH_COLLATION_CHARACTER_SET_APPLICABILITY, SCH_COLUMNS, @@ -887,6 +888,7 @@ enum enum_schema_tables SCH_FILES, SCH_GLOBAL_STATUS, SCH_GLOBAL_VARIABLES, + SCH_INDEX_STATS, SCH_KEY_COLUMN_USAGE, SCH_OPEN_TABLES, SCH_PARTITIONS, @@ -905,8 +907,10 @@ enum enum_schema_tables SCH_TABLE_CONSTRAINTS, SCH_TABLE_NAMES, SCH_TABLE_PRIVILEGES, + SCH_TABLE_STATS, SCH_TRIGGERS, SCH_USER_PRIVILEGES, + SCH_USER_STATS, SCH_VARIABLES, SCH_VIEWS }; === modified file 'sql/tztime.cc' --- a/sql/tztime.cc 2009-09-07 20:50:10 +0000 +++ b/sql/tztime.cc 2009-10-19 17:14:48 +0000 @@ -1676,7 +1676,7 @@ my_tz_init(THD *org_thd, const char *def tz_leapcnt= 0; - res= table->file->index_first(table->record[0]); + res= table->file->ha_index_first(table->record[0]); while (!res) { @@ -1698,7 +1698,7 @@ my_tz_init(THD *org_thd, const char *def tz_leapcnt, (ulong) tz_lsis[tz_leapcnt-1].ls_trans, tz_lsis[tz_leapcnt-1].ls_corr)); - res= table->file->index_next(table->record[0]); + res= table->file->ha_index_next(table->record[0]); } (void)table->file->ha_index_end(); @@ -1865,8 +1865,8 @@ tz_load_from_open_tables(const String *t */ (void)table->file->ha_index_init(0, 1); - if (table->file->index_read_map(table->record[0], table->field[0]->ptr, - HA_WHOLE_KEY, HA_READ_KEY_EXACT)) + if (table->file->ha_index_read_map(table->record[0], table->field[0]->ptr, + HA_WHOLE_KEY, HA_READ_KEY_EXACT)) { #ifdef EXTRA_DEBUG /* @@ -1893,8 +1893,8 @@ tz_load_from_open_tables(const String *t table->field[0]->store((longlong) tzid, TRUE); (void)table->file->ha_index_init(0, 1); - if (table->file->index_read_map(table->record[0], table->field[0]->ptr, - HA_WHOLE_KEY, HA_READ_KEY_EXACT)) + if (table->file->ha_index_read_map(table->record[0], table->field[0]->ptr, + HA_WHOLE_KEY, HA_READ_KEY_EXACT)) { sql_print_error("Can't find description of time zone '%u'", tzid); goto end; @@ -1920,8 +1920,8 @@ tz_load_from_open_tables(const String *t table->field[0]->store((longlong) tzid, TRUE); (void)table->file->ha_index_init(0, 1); - res= table->file->index_read_map(table->record[0], table->field[0]->ptr, - (key_part_map)1, HA_READ_KEY_EXACT); + res= table->file->ha_index_read_map(table->record[0], table->field[0]->ptr, + (key_part_map)1, HA_READ_KEY_EXACT); while (!res) { ttid= (uint)table->field[1]->val_int(); @@ -1968,8 +1968,8 @@ tz_load_from_open_tables(const String *t tmp_tz_info.typecnt= ttid + 1; - res= table->file->index_next_same(table->record[0], - table->field[0]->ptr, 4); + res= table->file->ha_index_next_same(table->record[0], + table->field[0]->ptr, 4); } if (res != HA_ERR_END_OF_FILE) @@ -1991,8 +1991,8 @@ tz_load_from_open_tables(const String *t table->field[0]->store((longlong) tzid, TRUE); (void)table->file->ha_index_init(0, 1); - res= table->file->index_read_map(table->record[0], table->field[0]->ptr, - (key_part_map)1, HA_READ_KEY_EXACT); + res= table->file->ha_index_read_map(table->record[0], table->field[0]->ptr, + (key_part_map)1, HA_READ_KEY_EXACT); while (!res) { ttime= (my_time_t)table->field[1]->val_int(); @@ -2021,8 +2021,8 @@ tz_load_from_open_tables(const String *t ("time_zone_transition table: tz_id: %u tt_time: %lu tt_id: %u", tzid, (ulong) ttime, ttid)); - res= table->file->index_next_same(table->record[0], - table->field[0]->ptr, 4); + res= table->file->ha_index_next_same(table->record[0], + table->field[0]->ptr, 4); } /*

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Re: [Maria-developers] Windows installer, part 2
by Steve Obbayi 19 Oct '09

19 Oct '09

Another thing to remember is when installation is already on the computer and the user attempts to install they should be given options of Repair, Modify or Remove.. I believe that would also be standard when the user opts to uninstall. SKYPE: sobbayi US: +1 202 297 6831 +1 202 470 0525 KE: +254 722 627 691 ----- Original Message ----- From: "Peter Laursen" <peter_laursen(a)webyog.com> To: "Bo Thorsen" <bo(a)sonofthor.dk> Cc: maria-developers(a)lists.launchpad.net Sent: Monday, October 19, 2009 5:41:07 AM GMT -05:00 US/Canada Eastern Subject: Re: [Maria-developers] Windows installer, part 2 I would suggest the basic workflow for the first build (not complete/final version): . 1) unpack archive (that is also a validation of the archive integrity) 2) prompt user for 'basedir' and 'datadir' 3) copy files accordingly 4) prompt user for choice of mini/midi/maxi base configuration and the service name to use 5) 'promote' (copy + rename) a template to my.ini as defined by user. 6) register service with --defaults-file and service name as defined, add items to 'Add/remove programs' in Control Panel, start menu, create uninstaller. 7) start service 8) prompt user for root password (and maybe also if remote root access should be allowed and if anonymous access should be allowed) 9) connect to server as root with empty password (using command line client or a small standalone executable client compiled with C-API), update mysql.user table as defined + flush privileges, disconnect 10) done . the steps 4)+5) above are of course those that should be elaborated further (port, default engine, charset etc - all what is established by updating/writing startup options in my.ini). But I like the top-down approach described here: first make a functional thing from start to end - next detail steps. . Peter Webyog On Mon, Oct 19, 2009 at 10:54, Bo Thorsen < bo(a)sonofthor.dk > wrote: Hi, I tried to send this from my askmonty.org address, so it might come twice. Fredag 16 oktober 2009 23:18:23 Sergey Petrunya wrote: > Thanks everyone for input on the input so far! I believe I've collected it > all and put into the WL entry: > http://askmonty.org/worklog/Server-RawIdeaBin/?tid=55 > > * If there is something missing there, please bring that argument up again. I would really like to see NSIS used for this package. It is a really good install system, and with all the features in part 1, I don't think anything else will be easier to use. It will be wasted effort to try and use anything else or build a script from a bat file or something like that. A simple zip file that doesn't do any installation is of course the easiest, but that's not what step #1 describes. I have used NSIS to build three installers before, and it has been powerful and easy. However, none of the installers I did used as many features as this installer will. The ones I did were fairly simple. One thing it also does, which I haven't seen mention here, is to produce an uninstaller script. This is almost as hard to do as an installer. It's not produced automatically, but it is part of the NSIS system to create one. At the end of this mail, I have copied some of the statements from an install script as examples of how easy it is to do standard things. > * Final call for objections/comments on Step#1. Please voice them now, > otherwise what is described in step #1 may end up implemented. One thing I don't see here is how to handle development files. Will there be one installer at 100MB or two packages? One way to handle it would be to have a separate installer that is installed with MariaDB, that pulls all the files from the net. Here are a couple of examples from an NSIS script: ; Install the license file if chosen !ifdef licensefile CreateShortCut "${startmenu}\License.lnk "$INSTDIR\${licensefile}" !endif ; Add a registry key with the install dir and the uninstaller WriteRegStr HKLM "${regkey}" "Install_Dir" "$INSTDIR" WriteRegStr HKLM "${uninstkey}" "UninstallString" '"$INSTDIR\${uninstaller}"' ; Example of an optional install IfFileExists "$EXEDIR/${java}" java nojava java: MessageBox MB_YESNO "Install the Java Runtime Environment?" IDNO nojava Exec "$EXEDIR/${java}" nojava: ; Files are added like this: File /a "${srcdir}\somefile" ; More files in a generated file with install lines !include "${files}" Bo. _______________________________________________ Mailing list: https://launchpad.net/~maria-developers Post to : maria-developers(a)lists.launchpad.net Unsubscribe : https://launchpad.net/~maria-developers More help : https://help.launchpad.net/ListHelp _______________________________________________ Mailing list: https://launchpad.net/~maria-developers Post to : maria-developers(a)lists.launchpad.net Unsubscribe : https://launchpad.net/~maria-developers More help : https://help.launchpad.net/ListHelp

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Re: [Maria-developers] Windows installer, part 2
by Bo Thorsen 19 Oct '09

19 Oct '09

Hi, I tried to send this from my askmonty.org address, so it might come twice. Fredag 16 oktober 2009 23:18:23 Sergey Petrunya wrote: > Thanks everyone for input on the input so far! I believe I've collected it > all and put into the WL entry: > http://askmonty.org/worklog/Server-RawIdeaBin/?tid=55 > > * If there is something missing there, please bring that argument up again. I would really like to see NSIS used for this package. It is a really good install system, and with all the features in part 1, I don't think anything else will be easier to use. It will be wasted effort to try and use anything else or build a script from a bat file or something like that. A simple zip file that doesn't do any installation is of course the easiest, but that's not what step #1 describes. I have used NSIS to build three installers before, and it has been powerful and easy. However, none of the installers I did used as many features as this installer will. The ones I did were fairly simple. One thing it also does, which I haven't seen mention here, is to produce an uninstaller script. This is almost as hard to do as an installer. It's not produced automatically, but it is part of the NSIS system to create one. At the end of this mail, I have copied some of the statements from an install script as examples of how easy it is to do standard things. > * Final call for objections/comments on Step#1. Please voice them now, > otherwise what is described in step #1 may end up implemented. One thing I don't see here is how to handle development files. Will there be one installer at 100MB or two packages? One way to handle it would be to have a separate installer that is installed with MariaDB, that pulls all the files from the net. Here are a couple of examples from an NSIS script: ; Install the license file if chosen !ifdef licensefile CreateShortCut "${startmenu}\License.lnk "$INSTDIR\${licensefile}" !endif ; Add a registry key with the install dir and the uninstaller WriteRegStr HKLM "${regkey}" "Install_Dir" "$INSTDIR" WriteRegStr HKLM "${uninstkey}" "UninstallString" '"$INSTDIR\${uninstaller}"' ; Example of an optional install IfFileExists "$EXEDIR/${java}" java nojava java: MessageBox MB_YESNO "Install the Java Runtime Environment?" IDNO nojava Exec "$EXEDIR/${java}" nojava: ; Files are added like this: File /a "${srcdir}\somefile" ; More files in a generated file with install lines !include "${files}" Bo.

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[Maria-developers] Rev 82: Monty Program's fixes: attempts to produce a working deb in file:///home/psergey/work/monty_program/ourdelta-mariadb51-2/
by Sergey Petrunya 18 Oct '09

18 Oct '09

At file:///home/psergey/work/monty_program/ourdelta-mariadb51-2/ ------------------------------------------------------------ revno: 82 revision-id: psergey(a)askmonty.org-20091018090753-lex2hoijkci7axc5 parent: arjen(a)openquery.com-20091014112021-153diidibx9p52th committer: Sergey Petrunya <psergey(a)askmonty.org> branch nick: ourdelta-mariadb51-2 timestamp: Sun 2009-10-18 13:07:53 +0400 message: Monty Program's fixes: attempts to produce a working deb === modified file 'bakery/autobake-deb.sh' --- a/bakery/autobake-deb.sh 2009-10-12 00:13:40 +0000 +++ b/bakery/autobake-deb.sh 2009-10-18 09:07:53 +0000 @@ -20,7 +20,7 @@ BUILD_BASE_DIR="$(pwd)/build-temp-$$" DEB_POOL_BASE="/srv/shared/deb-pool" -export DEB_BUILD_OPTIONS="fulltest" +export DEB_BUILD_OPTIONS="nocheck" if [ ! $# -eq 1 ]; then echo "Usage: $0 [tarball]" === modified file 'bakery/debian-5.0/additions/my.cnf' --- a/bakery/debian-5.0/additions/my.cnf 2008-10-20 22:54:11 +0000 +++ b/bakery/debian-5.0/additions/my.cnf 2009-10-18 09:07:53 +0000 @@ -57,7 +57,7 @@ # key_buffer = 16M max_allowed_packet = 16M -thread_stack = 128K +thread_stack = 256K thread_cache_size = 8 # This replaces the startup script and checks MyISAM tables if needed # the first time they are touched === modified file 'bakery/debian-5.1/additions/my.cnf' --- a/bakery/debian-5.1/additions/my.cnf 2009-10-10 03:03:18 +0000 +++ b/bakery/debian-5.1/additions/my.cnf 2009-10-18 09:07:53 +0000 @@ -77,7 +77,7 @@ connect_timeout = 5 wait_timeout = 600 max_allowed_packet = 16M -thread_stack = 128K +thread_stack = 256K thread_cache_size = 128 sort_buffer_size = 4M bulk_insert_buffer_size = 16M === modified file 'bakery/debian-5.1/dist/Debian/mariadb-server-5.1.postinst' --- a/bakery/debian-5.1/dist/Debian/mariadb-server-5.1.postinst 2009-10-01 01:15:59 +0000 +++ b/bakery/debian-5.1/dist/Debian/mariadb-server-5.1.postinst 2009-10-18 09:07:53 +0000 @@ -201,7 +201,8 @@ " Create_tmp_table_priv='Y', Lock_tables_priv='Y', Execute_priv='Y', "\ " Repl_slave_priv='Y', Repl_client_priv='Y', Create_view_priv='Y', "\ " Show_view_priv='Y', Create_routine_priv='Y', Alter_routine_priv='Y', "\ - " Create_user_priv='Y', Event_priv='Y', Trigger_priv='Y' "`; + " Create_user_priv='Y', Event_priv='Y', Trigger_priv='Y' "\ + " ssl_cipher='', x509_issuer='', x509_subject='';"`; fix_privs=`/bin/echo -e \ "USE mysql;\n" \ "ALTER TABLE user ADD column Create_view_priv enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N'; " \ === modified file 'bakery/debian-5.1/dist/Ubuntu/mariadb-server-5.1.postinst' --- a/bakery/debian-5.1/dist/Ubuntu/mariadb-server-5.1.postinst 2009-10-01 01:15:59 +0000 +++ b/bakery/debian-5.1/dist/Ubuntu/mariadb-server-5.1.postinst 2009-10-18 09:07:53 +0000 @@ -202,7 +202,8 @@ " Create_tmp_table_priv='Y', Lock_tables_priv='Y', Execute_priv='Y', "\ " Repl_slave_priv='Y', Repl_client_priv='Y', Create_view_priv='Y', "\ " Show_view_priv='Y', Create_routine_priv='Y', Alter_routine_priv='Y', "\ - " Create_user_priv='Y', Event_priv='Y', Trigger_priv='Y' "`; + " Create_user_priv='Y', Event_priv='Y', Trigger_priv='Y',"\ + " ssl_cipher='', x509_issuer='', x509_subject='';"`; fix_privs=`/bin/echo -e \ "USE mysql;\n" \ "ALTER TABLE user ADD column Create_view_priv enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N'; " \

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[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (igor:2745)
by Igor Babaev 17 Oct '09

17 Oct '09

#At lp:maria based on revid:igor@askmonty.org-20091016225748-8v3na8x2bble456j 2745 Igor Babaev 2009-10-17 [merge] Merge added: BUILD/compile-pentium-debug-max-no-qc mysql-test/r/mysqltest_ps.result mysql-test/suite/maria/t/maria_showlog_error-master.opt mysql-test/t/mysqltest_ps.test win/configure-mariadb.sh win/make_mariadb_win_dist modified: BUILD/SETUP.sh Makefile.am client/mysqltest.cc configure.in mysql-test/include/maria_empty_logs.inc mysql-test/include/read_many_rows.inc mysql-test/include/wait_for_status_var.inc mysql-test/lib/My/ConfigFactory.pm mysql-test/lib/mtr_cases.pm mysql-test/mysql-test-run.pl mysql-test/r/read_many_rows_innodb.result mysql-test/suite/funcs_1/datadict/processlist_priv.inc mysql-test/suite/funcs_1/datadict/processlist_val.inc mysql-test/suite/funcs_1/r/is_columns_is.result mysql-test/suite/funcs_1/r/is_tables_is.result mysql-test/suite/funcs_1/r/is_tables_myisam.result mysql-test/suite/funcs_1/r/processlist_priv_no_prot.result mysql-test/suite/funcs_1/r/processlist_val_no_prot.result mysql-test/suite/funcs_1/t/is_columns_is.test mysql-test/suite/maria/t/maria-recover.test mysql-test/suite/parts/t/partition_alter1_1_2_innodb.test mysql-test/suite/parts/t/partition_alter1_1_2_myisam.test mysql-test/suite/parts/t/partition_alter1_1_innodb.test mysql-test/suite/parts/t/partition_alter1_1_myisam.test mysql-test/suite/parts/t/partition_alter1_2_innodb.test mysql-test/suite/parts/t/partition_alter1_2_myisam.test mysql-test/suite/parts/t/partition_alter2_1_innodb.test mysql-test/suite/parts/t/partition_alter2_1_maria.test mysql-test/suite/parts/t/partition_alter2_1_myisam.test mysql-test/suite/parts/t/partition_alter2_2_innodb.test mysql-test/suite/parts/t/partition_alter2_2_maria.test mysql-test/suite/parts/t/partition_alter2_2_myisam.test mysql-test/suite/parts/t/partition_alter3_innodb.test mysql-test/suite/parts/t/partition_alter3_myisam.test mysql-test/suite/parts/t/partition_alter4_innodb.test mysql-test/suite/parts/t/partition_alter4_myisam.test mysql-test/suite/parts/t/partition_basic_innodb.test mysql-test/suite/parts/t/partition_basic_myisam.test mysql-test/suite/parts/t/partition_basic_symlink_myisam.test mysql-test/suite/parts/t/partition_engine_innodb.test mysql-test/suite/parts/t/partition_engine_myisam.test mysql-test/suite/parts/t/partition_recover_myisam.test mysql-test/suite/parts/t/partition_special_innodb.test mysql-test/suite/parts/t/partition_syntax_innodb.test mysql-test/suite/parts/t/partition_syntax_myisam.test mysql-test/suite/pbxt/r/connect.result mysql-test/suite/pbxt/r/mysqlslap.result mysql-test/suite/pbxt/r/ps_11bugs.result mysql-test/suite/pbxt/r/select.result mysql-test/suite/pbxt/r/union.result mysql-test/suite/pbxt/t/connect.test mysql-test/t/variables-big.test scripts/make_win_bin_dist sql/mysql_priv.h sql/mysqld.cc sql/sql_string.cc storage/maria/ha_maria.cc storage/maria/ma_state.c storage/maria/maria_def.h storage/myisam/ha_myisam.cc storage/myisam/mi_locking.c storage/myisam/myisamdef.h storage/pbxt/src/Makefile.am win/Makefile.am win/configure.js === modified file 'BUILD/SETUP.sh' --- a/BUILD/SETUP.sh 2009-09-29 19:02:48 +0000 +++ b/BUILD/SETUP.sh 2009-10-06 14:53:46 +0000 @@ -172,6 +172,7 @@ local_infile_configs="--enable-local-inf max_no_embedded_configs="$SSL_LIBRARY --with-plugins=max" +max_no_qc_configs="$SSL_LIBRARY --with-plugins=max --without-query-cache" max_no_ndb_configs="$SSL_LIBRARY --with-plugins=max-no-ndb --with-embedded-server --with-libevent" max_configs="$SSL_LIBRARY --with-plugins=max --with-embedded-server --with-libevent" # Disable NDB in maria max builds === added file 'BUILD/compile-pentium-debug-max-no-qc' --- a/BUILD/compile-pentium-debug-max-no-qc 1970-01-01 00:00:00 +0000 +++ b/BUILD/compile-pentium-debug-max-no-qc 2009-10-07 10:02:43 +0000 @@ -0,0 +1,10 @@ +#! /bin/sh +# Builds server without query cache support + +path=`dirname $0` +. "$path/SETUP.sh" + +extra_flags="$pentium_cflags $debug_cflags" +extra_configs="$pentium_configs $debug_configs $max_no_qc_configs" + +. "$path/FINISH.sh" === modified file 'Makefile.am' --- a/Makefile.am 2009-10-02 09:40:03 +0000 +++ b/Makefile.am 2009-10-11 15:38:37 +0000 @@ -156,6 +156,8 @@ test-bt: -cd mysql-test ; MTR_BUILD_THREAD=auto \ @PERL@ ./mysql-test-run.pl $(MTR_EXTRA_OPTIONS) --comment=ps --force --timer \ --skip-ndbcluster --ps-protocol + -cd mysql-test ; MTR_BUILD_THREAD=auto \ + @PERL@ ./mysql-test-run.pl $(MTR_EXTRA_OPTIONS) --force --comment=PBXT --mysqld=--default-storage-engine=pbxt --suite=pbxt -if [ -e bin/ndbd -o -e storage/ndb/src/kernel/ndbd ] ; then \ cd mysql-test ; \ MTR_BUILD_THREAD=auto \ @@ -172,8 +174,6 @@ test-bt: -cd mysql-test ; MTR_BUILD_THREAD=auto \ @PERL@ ./mysql-test-run.pl $(MTR_EXTRA_OPTIONS) --force --comment=funcs2 --suite=funcs_2 -cd mysql-test ; MTR_BUILD_THREAD=auto \ - @PERL@ ./mysql-test-run.pl $(MTR_EXTRA_OPTIONS) --force --comment=partitions --suite=parts - -cd mysql-test ; MTR_BUILD_THREAD=auto \ @PERL@ ./mysql-test-run.pl $(MTR_EXTRA_OPTIONS) --force --comment=stress --suite=stress -cd mysql-test ; MTR_BUILD_THREAD=auto \ @PERL@ ./mysql-test-run.pl $(MTR_EXTRA_OPTIONS) --force --comment=jp --suite=jp === modified file 'client/mysqltest.cc' --- a/client/mysqltest.cc 2009-09-07 20:50:10 +0000 +++ b/client/mysqltest.cc 2009-10-09 08:09:24 +0000 @@ -100,6 +100,7 @@ static my_bool display_result_vertically display_metadata= FALSE, display_result_sorted= FALSE; static my_bool disable_query_log= 0, disable_result_log= 0; static my_bool disable_warnings= 0; +static my_bool prepare_warnings_enabled= 0; static my_bool disable_info= 1; static my_bool abort_on_error= 1; static my_bool server_initialized= 0; @@ -289,7 +290,7 @@ enum enum_commands { Q_SEND_QUIT, Q_CHANGE_USER, Q_MKDIR, Q_RMDIR, Q_LIST_FILES, Q_LIST_FILES_WRITE_FILE, Q_LIST_FILES_APPEND_FILE, Q_SEND_SHUTDOWN, Q_SHUTDOWN_SERVER, - Q_MOVE_FILE, + Q_MOVE_FILE, Q_ENABLE_PREPARE_WARNINGS, Q_DISABLE_PREPARE_WARNINGS, Q_UNKNOWN, /* Unknown command. */ Q_COMMENT, /* Comments, ignored. */ @@ -387,6 +388,8 @@ const char *command_names[]= "send_shutdown", "shutdown_server", "move_file", + "enable_prepare_warnings", + "disable_prepare_warnings", 0 }; @@ -6929,8 +6932,17 @@ void run_query_stmt(MYSQL *mysql, struct mysql_free_result(res); /* Free normal result set with meta data */ - /* Clear prepare warnings */ - dynstr_set(&ds_prepare_warnings, NULL); + /* + Normally, if there is a result set, we do not show warnings from the + prepare phase. This is because some warnings are generated both during + prepare and execute; this would generate different warning output + between normal and ps-protocol test runs. + + The --enable_prepare_warnings command can be used to change this so + that warnings from both the prepare and execute phase are shown. + */ + if (!disable_warnings && !prepare_warnings_enabled) + dynstr_set(&ds_prepare_warnings, NULL); } else { @@ -7754,6 +7766,8 @@ int main(int argc, char **argv) case Q_DISABLE_RESULT_LOG: disable_result_log=1; break; case Q_ENABLE_WARNINGS: disable_warnings=0; break; case Q_DISABLE_WARNINGS: disable_warnings=1; break; + case Q_ENABLE_PREPARE_WARNINGS: prepare_warnings_enabled=1; break; + case Q_DISABLE_PREPARE_WARNINGS: prepare_warnings_enabled=0; break; case Q_ENABLE_INFO: disable_info=0; break; case Q_DISABLE_INFO: disable_info=1; break; case Q_ENABLE_METADATA: display_metadata=1; break; === modified file 'configure.in' --- a/configure.in 2009-10-02 12:55:16 +0000 +++ b/configure.in 2009-10-08 09:43:31 +0000 @@ -12,8 +12,10 @@ AC_CANONICAL_SYSTEM # in mysqlbinlog.cc / check_master_version(). # # When merging new MySQL releases, update the version number to match the -# MySQL version number, but reset the maria subrelease (-beta1). -AM_INIT_AUTOMAKE(mysql, 5.1.38-MariaDB-beta1) +# MySQL version number. +# +# Note: the following line must be parseable by win/configure.js:GetVersion() +AM_INIT_AUTOMAKE(mysql, 5.1.38-maria-beta) AM_CONFIG_HEADER([include/config.h:config.h.in]) PROTOCOL_VERSION=10 === modified file 'mysql-test/include/maria_empty_logs.inc' --- a/mysql-test/include/maria_empty_logs.inc 2009-02-19 09:01:25 +0000 +++ b/mysql-test/include/maria_empty_logs.inc 2009-10-13 12:47:17 +0000 @@ -1,6 +1,10 @@ # Maria help script. # Cleans up all logs to give recovery a fresh start. - +# +# Note that this script relies on the number of threads connect at start of +# this script, so one should run this script with a freshly started server +# for it to work. +# # API: set mel_keep_control_file=1 if want to keep control file; # uses vardir, port and socket. === modified file 'mysql-test/include/read_many_rows.inc' --- a/mysql-test/include/read_many_rows.inc 2007-08-05 05:36:54 +0000 +++ b/mysql-test/include/read_many_rows.inc 2009-10-11 09:06:55 +0000 @@ -71,8 +71,8 @@ CREATE TRIGGER t1_bi before INSERT BEGIN DECLARE CONTINUE HANDLER FOR SQLSTATE '40001' SET @a:= 'deadlock'; DECLARE CONTINUE HANDLER FOR SQLEXCEPTION SET @a:= 'exception'; - INSERT INTO t2 (f2) VALUES (1); - DELETE FROM t2 WHERE f2 = 1; + INSERT INTO t2 (f2) VALUES (NEW.f1); + DELETE FROM t2 WHERE f2 = NEW.f1; END;| CREATE PROCEDURE proc24989() @@ -109,7 +109,7 @@ send insert into t1 values(1); connection con1; --sleep 1 -insert into t1 values(1); +insert into t1 values(123); connection con2; --error 1213 @@ -130,7 +130,7 @@ send call proc24989(); connection con1; --sleep 1 -insert into t1 values(1); +insert into t1 values(123); connection con2; reap; @@ -150,7 +150,7 @@ send call proc24989_2(); connection con1; --sleep 1 -insert into t1 values(1); +insert into t1 values(123); commit; connection con2; === modified file 'mysql-test/include/wait_for_status_var.inc' --- a/mysql-test/include/wait_for_status_var.inc 2009-04-03 21:33:13 +0000 +++ b/mysql-test/include/wait_for_status_var.inc 2009-10-13 12:47:17 +0000 @@ -51,11 +51,12 @@ if (`SELECT '$_status_var_comparsion' = } let $_show_status_value= query_get_value("SHOW $status_type STATUS LIKE '$status_var'", Value, 1); + while (`SELECT NOT('$_show_status_value' $_status_var_comparsion '$status_var_value')`) { if (!$_status_timeout_counter) { - --echo **** ERROR: failed while waiting for $status_type $status_var $_status_var_comparison $status_var_value **** + --echo **** ERROR: failed while waiting for '$status_type' '$status_var' $_status_var_comparsion '$status_var_value' **** --echo Note: the following output may have changed since the failure was detected --echo **** Showing STATUS, PROCESSLIST **** eval SHOW $status_type STATUS LIKE '$status_var'; === modified file 'mysql-test/lib/My/ConfigFactory.pm' --- a/mysql-test/lib/My/ConfigFactory.pm 2009-04-25 09:04:38 +0000 +++ b/mysql-test/lib/My/ConfigFactory.pm 2009-10-07 22:57:43 +0000 @@ -19,7 +19,7 @@ my @pre_rules= ); -my @share_locations= ("share/mysql", "sql/share", "share"); +my @share_locations= ("share/mariadb", "share/mysql", "sql/share", "share"); sub get_basedir { === modified file 'mysql-test/lib/mtr_cases.pm' --- a/mysql-test/lib/mtr_cases.pm 2009-10-05 12:26:57 +0000 +++ b/mysql-test/lib/mtr_cases.pm 2009-10-14 08:09:56 +0000 @@ -490,6 +490,8 @@ sub collect_one_suite($) my $lib_innodb_plugin= mtr_file_exists(::vs_config_dirs('storage/innodb_plugin', 'ha_innodb_plugin.dll'), "$::basedir/storage/innodb_plugin/.libs/ha_innodb_plugin.so", + "$::basedir/lib/mariadb/plugin/ha_innodb_plugin.so", + "$::basedir/lib/mariadb/plugin/ha_innodb_plugin.dll", "$::basedir/lib/mysql/plugin/ha_innodb_plugin.so", "$::basedir/lib/mysql/plugin/ha_innodb_plugin.dll"); if ($::mysql_version_id >= 50100 && !(IS_WINDOWS && $::opt_embedded_server) && @@ -1094,6 +1096,17 @@ sub collect_one_test_case { $tinfo->{template_path}= $config; } + if ( $tinfo->{'example_plugin_test'} ) + { + if ( !$ENV{'EXAMPLE_PLUGIN'} ) + { + $tinfo->{'skip'}= 1; + $tinfo->{'comment'}= "Test requires the 'example' plugin"; + return $tinfo; + } + } + + # Set extra config file to use if (defined $defaults_extra_file) { $tinfo->{extra_template_path}= $defaults_extra_file; @@ -1146,6 +1159,7 @@ my @tags= ["federated.inc", "federated_test", 1], ["include/not_embedded.inc", "not_embedded", 1], ["include/not_valgrind.inc", "not_valgrind", 1], + ["include/have_example_plugin.inc", "example_plugin_test", 1] ); === modified file 'mysql-test/mysql-test-run.pl' --- a/mysql-test/mysql-test-run.pl 2009-10-06 18:37:55 +0000 +++ b/mysql-test/mysql-test-run.pl 2009-10-14 08:09:56 +0000 @@ -1018,7 +1018,8 @@ sub command_line_setup { } # Look for language files and charsetsdir, use same share - $path_language= mtr_path_exists("$basedir/share/mysql/english", + $path_language= mtr_path_exists("$basedir/share/mariadb/english", + "$basedir/share/mysql/english", "$basedir/sql/share/english", "$basedir/share/english"); @@ -1887,6 +1888,7 @@ sub environment_setup { my $lib_udf_example= mtr_file_exists(vs_config_dirs('sql', 'udf_example.dll'), "$basedir/sql/.libs/udf_example.so", + "$basedir/lib/mariadb/plugin/udf_example.so", "$basedir/lib/mysql/plugin/udf_example.so",); if ( $lib_udf_example ) @@ -1915,6 +1917,7 @@ sub environment_setup { my $lib_example_plugin= mtr_file_exists(vs_config_dirs('storage/example',$plugin_filename), "$basedir/storage/example/.libs/".$plugin_filename, + "$basedir/lib/mariadb/plugin/".$plugin_filename, "$basedir/lib/mysql/plugin/".$plugin_filename); $ENV{'EXAMPLE_PLUGIN'}= ($lib_example_plugin ? basename($lib_example_plugin) : ""); @@ -1931,6 +1934,7 @@ sub environment_setup { my $lib_simple_parser= mtr_file_exists(vs_config_dirs('plugin/fulltext', 'mypluglib.dll'), "$basedir/plugin/fulltext/.libs/mypluglib.so", + "$basedir/lib/mariadb/plugin/mypluglib.so", "$basedir/lib/mysql/plugin/mypluglib.so",); $ENV{'SIMPLE_PARSER'}= @@ -2074,6 +2078,7 @@ sub environment_setup { my $file_mysql_fix_privilege_tables= mtr_file_exists("$basedir/scripts/mysql_fix_privilege_tables.sql", "$basedir/share/mysql_fix_privilege_tables.sql", + "$basedir/share/mariadb/mysql_fix_privilege_tables.sql", "$basedir/share/mysql/mysql_fix_privilege_tables.sql"); $ENV{'MYSQL_FIX_PRIVILEGE_TABLES'}= $file_mysql_fix_privilege_tables; @@ -2826,7 +2831,7 @@ sub mysql_install_db { mtr_add_arg($args, "--basedir=%s", $install_basedir); mtr_add_arg($args, "--datadir=%s", $install_datadir); mtr_add_arg($args, "--loose-skip-innodb"); - mtr_add_arg($args, "--loose-skip-falcon"); + mtr_add_arg($args, "--loose-skip-pbxt"); mtr_add_arg($args, "--loose-skip-ndbcluster"); mtr_add_arg($args, "--loose-skip-maria"); mtr_add_arg($args, "--disable-sync-frm"); @@ -2870,8 +2875,8 @@ sub mysql_install_db { my $bootstrap_sql_file= "$opt_vardir/tmp/bootstrap.sql"; my $path_sql= my_find_file($install_basedir, - ["mysql", "sql/share", "share/mysql", - "share", "scripts"], + ["mysql", "sql/share", "share/mariadb", + "share/mysql", "share", "scripts"], "mysql_system_tables.sql", NOT_REQUIRED); === added file 'mysql-test/r/mysqltest_ps.result' --- a/mysql-test/r/mysqltest_ps.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/r/mysqltest_ps.result 2009-10-09 08:09:24 +0000 @@ -0,0 +1,40 @@ +select 1 + "2 a"; +1 + "2 a" +3 +Warnings: +Warning 1292 Truncated incorrect DOUBLE value: '2 a' +create table t (a int primary key, b blob default ''); +Warnings: +Warning 1101 BLOB/TEXT column 'b' can't have a default value +select a, (2*a) AS a from t group by a; +a a +Warnings: +Warning 1052 Column 'a' in group statement is ambiguous +drop table t; +select 1 + "2 a"; +1 + "2 a" +3 +Warnings: +Warning 1292 Truncated incorrect DOUBLE value: '2 a' +create table t (a int primary key, b blob default ''); +Warnings: +Warning 1101 BLOB/TEXT column 'b' can't have a default value +select a, (2*a) AS a from t group by a; +a a +Warnings: +Warning 1052 Column 'a' in group statement is ambiguous +Warning 1052 Column 'a' in group statement is ambiguous +drop table t; +select 1 + "2 a"; +1 + "2 a" +3 +Warnings: +Warning 1292 Truncated incorrect DOUBLE value: '2 a' +create table t (a int primary key, b blob default ''); +Warnings: +Warning 1101 BLOB/TEXT column 'b' can't have a default value +select a, (2*a) AS a from t group by a; +a a +Warnings: +Warning 1052 Column 'a' in group statement is ambiguous +drop table t; === modified file 'mysql-test/r/read_many_rows_innodb.result' --- a/mysql-test/r/read_many_rows_innodb.result 2007-08-05 05:36:54 +0000 +++ b/mysql-test/r/read_many_rows_innodb.result 2009-10-11 09:06:55 +0000 @@ -40,8 +40,8 @@ ON t1 FOR EACH ROW BEGIN DECLARE CONTINUE HANDLER FOR SQLSTATE '40001' SET @a:= 'deadlock'; DECLARE CONTINUE HANDLER FOR SQLEXCEPTION SET @a:= 'exception'; -INSERT INTO t2 (f2) VALUES (1); -DELETE FROM t2 WHERE f2 = 1; +INSERT INTO t2 (f2) VALUES (NEW.f1); +DELETE FROM t2 WHERE f2 = NEW.f1; END;| CREATE PROCEDURE proc24989() BEGIN @@ -63,7 +63,7 @@ insert into t1 values(1); start transaction; insert into t2 values(123); insert into t1 values(1); -insert into t1 values(1); +insert into t1 values(123); ERROR 40001: Deadlock found when trying to get lock; try restarting transaction select @a; @a @@ -76,7 +76,7 @@ insert into t1 values(1); start transaction; insert into t2 values(123); call proc24989(); -insert into t1 values(1); +insert into t1 values(123); select @a,@b; @a @b exception deadlock @@ -88,7 +88,7 @@ insert into t1 values(1); start transaction; insert into t2 values(123); call proc24989_2(); -insert into t1 values(1); +insert into t1 values(123); commit; exception Outer handler === modified file 'mysql-test/suite/funcs_1/datadict/processlist_priv.inc' --- a/mysql-test/suite/funcs_1/datadict/processlist_priv.inc 2009-09-07 20:50:10 +0000 +++ b/mysql-test/suite/funcs_1/datadict/processlist_priv.inc 2009-10-10 09:59:06 +0000 @@ -66,7 +66,7 @@ let $table= processlist; # # columns of the information_schema table e.g. to use in a select. -let $columns= ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO; +let $columns= ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO, TIME_MS; # # Where clause for an update. let $update_where= WHERE id=1 ; @@ -137,11 +137,11 @@ WHERE DB = 'information_schema' AND COMM --source include/wait_condition.inc --replace_result ENGINE=MyISAM "" ENGINE=MARIA "" " PAGE_CHECKSUM=1" "" " PAGE_CHECKSUM=0" "" eval SHOW CREATE TABLE $table; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS eval SHOW $table; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS eval SELECT * FROM $table $select_where ORDER BY id; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS eval SELECT $columns FROM $table $select_where ORDER BY id; --source suite/funcs_1/datadict/datadict_priv.inc --real_sleep 0.3 @@ -157,11 +157,11 @@ connection con100; # but "ddicttestuser1" must not see anything of the root session. --replace_result ENGINE=MyISAM "" ENGINE=MARIA "" " PAGE_CHECKSUM=1" "" " PAGE_CHECKSUM=0" "" eval SHOW CREATE TABLE $table; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS eval SHOW $table; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS eval SELECT * FROM $table $select_where ORDER BY id; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS eval SELECT $columns FROM $table $select_where ORDER BY id; --source suite/funcs_1/datadict/datadict_priv.inc --real_sleep 0.3 @@ -183,9 +183,9 @@ GRANT PROCESS ON *.* TO ddicttestuser1@' --echo #################################################################################### connection con100; SHOW GRANTS; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SHOW processlist; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SELECT * FROM information_schema.processlist; --real_sleep 0.3 @@ -195,9 +195,9 @@ SELECT * FROM information_schema.process --echo #################################################################################### connect (con101,localhost,ddicttestuser1,ddictpass,information_schema); SHOW GRANTS; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SHOW processlist; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SELECT * FROM information_schema.processlist; --real_sleep 0.3 @@ -217,9 +217,9 @@ GRANT PROCESS ON *.* TO ''@'localhost'; --echo #################################################################################### connect (anonymous1,localhost,"''",,information_schema); SHOW GRANTS; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SHOW processlist; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SELECT * FROM information_schema.processlist; --real_sleep 0.3 @@ -239,9 +239,9 @@ connect (con102,localhost,ddicttestuser1 --echo ddicttestuser1 are visible. --echo #################################################################################### SHOW GRANTS; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SHOW processlist; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SELECT * FROM information_schema.processlist; --real_sleep 0.3 @@ -264,10 +264,10 @@ SHOW GRANTS FOR ''@'localhost'; if ($fixed_bug_30395) { # Bug#30395 strange results after REVOKE PROCESS ON *.* FROM ... ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SHOW processlist; } ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SELECT * FROM information_schema.processlist; --real_sleep 0.3 @@ -286,9 +286,9 @@ connect (con103,localhost,ddicttestuser1 --echo Only the processes of ddicttestuser1 user are visible. --echo #################################################################################### SHOW GRANTS FOR 'ddicttestuser1'@'localhost'; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SHOW processlist; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SELECT * FROM information_schema.processlist; --real_sleep 0.3 @@ -308,9 +308,9 @@ connect (con104,localhost,ddicttestuser1 --echo Only the processes of ddicttestuser1 are visible. --echo #################################################################################### SHOW GRANTS FOR 'ddicttestuser1'@'localhost'; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SHOW processlist; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SELECT * FROM information_schema.processlist; --real_sleep 0.3 @@ -355,9 +355,9 @@ connect (con200,localhost,ddicttestuser2 --echo ddicttestuser2 has now the PROCESS privilege and sees all connections --echo #################################################################################### SHOW GRANTS FOR 'ddicttestuser2'@'localhost'; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SHOW processlist; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SELECT * FROM information_schema.processlist; --real_sleep 0.3 @@ -376,9 +376,9 @@ connect (con201,localhost,ddicttestuser2 --echo ddicttestuser2 has no more the PROCESS privilege and can only see own connects --echo #################################################################################### SHOW GRANTS; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SHOW processlist; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SELECT * FROM information_schema.processlist; --real_sleep 0.3 @@ -399,9 +399,9 @@ connect (con107,localhost,ddicttestuser1 SHOW GRANTS FOR 'ddicttestuser1'@'localhost'; --error ER_ACCESS_DENIED_ERROR GRANT PROCESS ON *.* TO 'ddicttestuser2'@'localhost'; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SHOW processlist; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SELECT * FROM information_schema.processlist; --real_sleep 0.3 @@ -423,9 +423,9 @@ connect (con108,localhost,ddicttestuser1 --echo Therefore the missing SELECT privilege does not affect SELECTs on PROCESSLIST. --echo #################################################################################### SHOW GRANTS FOR 'ddicttestuser1'@'localhost'; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SHOW processlist; ---replace_column 1 ID 3 HOST_NAME 6 TIME +--replace_column 1 ID 3 HOST_NAME 6 TIME 9 TIME_MS SELECT * FROM information_schema.processlist; --real_sleep 0.3 === modified file 'mysql-test/suite/funcs_1/datadict/processlist_val.inc' --- a/mysql-test/suite/funcs_1/datadict/processlist_val.inc 2008-10-10 15:28:41 +0000 +++ b/mysql-test/suite/funcs_1/datadict/processlist_val.inc 2009-10-10 09:59:06 +0000 @@ -93,9 +93,9 @@ echo # - INFO must contain the corresponding SHOW/SELECT PROCESSLIST # # 1. Just dump what we get ---replace_column 1 <ID> 3 <HOST_NAME> 6 <TIME> +--replace_column 1 <ID> 3 <HOST_NAME> 6 <TIME> 9 <TIME_MS> SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST; ---replace_column 1 <ID> 3 <HOST_NAME> 6 <TIME> +--replace_column 1 <ID> 3 <HOST_NAME> 6 <TIME> 9 <TIME_MS> SHOW FULL PROCESSLIST; # # Determine the connection id of the current connection (default) @@ -129,7 +129,7 @@ SELECT @my_info = '$my_statement' # 6. TIME must have a reasonable value SELECT COUNT(*) = 1 AS "Has TIME a reasonable value?" FROM INFORMATION_SCHEMA.PROCESSLIST -WHERE ID = @default_id AND 0 <= TIME < 10; +WHERE ID = @default_id AND 0 <= TIME < 10 AND 0 <= TIME_MS < 10000; echo @@ -166,7 +166,7 @@ let $wait_condition= SELECT COUNT(*) = 1 WHERE COMMAND = 'Sleep' AND USER = 'test_user'; --source include/wait_condition.inc # 1. Just dump what we get ---replace_column 1 <ID> 3 <HOST_NAME> 6 <TIME> +--replace_column 1 <ID> 3 <HOST_NAME> 6 <TIME> 9 <TIME_MS> SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST; --replace_column 1 <ID> 3 <HOST_NAME> 6 <TIME> SHOW FULL PROCESSLIST; @@ -211,7 +211,7 @@ echo # ----- switch to connection con1 (user = test_user) ----- ; connection con1; ---replace_column 1 <ID> 3 <HOST_NAME> 6 <TIME> +--replace_column 1 <ID> 3 <HOST_NAME> 6 <TIME> 9 <TIME_MS> SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST; --replace_column 1 <ID> 3 <HOST_NAME> 6 <TIME> SHOW FULL PROCESSLIST; @@ -245,7 +245,7 @@ echo ; connection con2; # Just dump what we get ---replace_column 1 <ID> 3 <HOST_NAME> 6 <TIME> +--replace_column 1 <ID> 3 <HOST_NAME> 6 <TIME> 9 <TIME_MS> SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST; --replace_column 1 <ID> 3 <HOST_NAME> 6 <TIME> SHOW FULL PROCESSLIST; @@ -305,7 +305,7 @@ WHERE ID = @test_user_con2_id AND Comman AND State = 'User sleep' AND INFO IS NOT NULL ; --source include/wait_condition.inc # 1. Just dump what we get ---replace_column 1 <ID> 3 <HOST_NAME> 6 <TIME> +--replace_column 1 <ID> 3 <HOST_NAME> 6 <TIME> 9 <TIME_MS> SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST; --replace_column 1 <ID> 3 <HOST_NAME> 6 <TIME> SHOW FULL PROCESSLIST; @@ -376,7 +376,7 @@ let $wait_condition= SELECT COUNT(*) FRO # # Expect to see the state 'Locked' for the third connection because the SELECT # collides with the WRITE TABLE LOCK. ---replace_column 1 <ID> 3 <HOST_NAME> 6 <TIME> +--replace_column 1 <ID> 3 <HOST_NAME> 6 <TIME> 9 <TIME_MS> SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST; UNLOCK TABLES; # @@ -435,7 +435,7 @@ echo # SHOW FULL PROCESSLIST Complete statement # SHOW PROCESSLIST statement truncated after 100 char ; ---replace_column 1 <ID> 3 <HOST_NAME> 5 <COMMAND> 6 <TIME> 7 <STATE> +--replace_column 1 <ID> 3 <HOST_NAME> 5 <COMMAND> 6 <TIME> 7 <STATE> 9 <TIME_MS> SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST; --replace_column 1 <ID> 3 <HOST_NAME> 5 <COMMAND> 6 <TIME> 7 <STATE> SHOW FULL PROCESSLIST; === modified file 'mysql-test/suite/funcs_1/r/is_columns_is.result' --- a/mysql-test/suite/funcs_1/r/is_columns_is.result 2009-03-18 12:52:31 +0000 +++ b/mysql-test/suite/funcs_1/r/is_columns_is.result 2009-10-10 09:59:06 +0000 @@ -113,6 +113,96 @@ NULL information_schema GLOBAL_STATUS VA NULL information_schema GLOBAL_STATUS VARIABLE_VALUE 2 NULL YES varchar 1024 3072 NULL NULL utf8 utf8_general_ci varchar(1024) select NULL information_schema GLOBAL_VARIABLES VARIABLE_NAME 1 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) select NULL information_schema GLOBAL_VARIABLES VARIABLE_VALUE 2 NULL YES varchar 1024 3072 NULL NULL utf8 utf8_general_ci varchar(1024) select +NULL information_schema INNODB_BUFFER_POOL_PAGES fix_count 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES flush_type 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES lru_position 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES page_no 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES page_type 1 NULL YES varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) select +NULL information_schema INNODB_BUFFER_POOL_PAGES space_id 2 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB compressed 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB fix_count 7 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB flush_type 8 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB lru_position 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB next_page_no 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB page_no 2 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB part_len 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB space_id 1 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX accessed 9 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX data_size 7 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX dirty 11 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX fix_count 14 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX flush_type 15 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX hashed 8 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX index_name 3 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) select +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX lru_position 13 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX modified 10 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX n_recs 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX old 12 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX page_no 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX schema_name 1 NULL YES varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) select +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX space_id 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX table_name 2 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) select +NULL information_schema INNODB_CMP compress_ops 2 0 NO int NULL NULL 10 0 NULL NULL int(11) select +NULL information_schema INNODB_CMP compress_ops_ok 3 0 NO int NULL NULL 10 0 NULL NULL int(11) select +NULL information_schema INNODB_CMP compress_time 4 0 NO int NULL NULL 10 0 NULL NULL int(11) select +NULL information_schema INNODB_CMP page_size 1 0 NO int NULL NULL 10 0 NULL NULL int(5) select +NULL information_schema INNODB_CMP uncompress_ops 5 0 NO int NULL NULL 10 0 NULL NULL int(11) select +NULL information_schema INNODB_CMP uncompress_time 6 0 NO int NULL NULL 10 0 NULL NULL int(11) select +NULL information_schema INNODB_CMPMEM pages_free 3 0 NO int NULL NULL 10 0 NULL NULL int(11) select +NULL information_schema INNODB_CMPMEM pages_used 2 0 NO int NULL NULL 10 0 NULL NULL int(11) select +NULL information_schema INNODB_CMPMEM page_size 1 0 NO int NULL NULL 10 0 NULL NULL int(5) select +NULL information_schema INNODB_CMPMEM relocation_ops 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) select +NULL information_schema INNODB_CMPMEM relocation_time 5 0 NO int NULL NULL 10 0 NULL NULL int(11) select +NULL information_schema INNODB_CMPMEM_RESET pages_free 3 0 NO int NULL NULL 10 0 NULL NULL int(11) select +NULL information_schema INNODB_CMPMEM_RESET pages_used 2 0 NO int NULL NULL 10 0 NULL NULL int(11) select +NULL information_schema INNODB_CMPMEM_RESET page_size 1 0 NO int NULL NULL 10 0 NULL NULL int(5) select +NULL information_schema INNODB_CMPMEM_RESET relocation_ops 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) select +NULL information_schema INNODB_CMPMEM_RESET relocation_time 5 0 NO int NULL NULL 10 0 NULL NULL int(11) select +NULL information_schema INNODB_CMP_RESET compress_ops 2 0 NO int NULL NULL 10 0 NULL NULL int(11) select +NULL information_schema INNODB_CMP_RESET compress_ops_ok 3 0 NO int NULL NULL 10 0 NULL NULL int(11) select +NULL information_schema INNODB_CMP_RESET compress_time 4 0 NO int NULL NULL 10 0 NULL NULL int(11) select +NULL information_schema INNODB_CMP_RESET page_size 1 0 NO int NULL NULL 10 0 NULL NULL int(5) select +NULL information_schema INNODB_CMP_RESET uncompress_ops 5 0 NO int NULL NULL 10 0 NULL NULL int(11) select +NULL information_schema INNODB_CMP_RESET uncompress_time 6 0 NO int NULL NULL 10 0 NULL NULL int(11) select +NULL information_schema INNODB_INDEX_STATS fields 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_INDEX_STATS index_name 2 NO varchar 192 576 NULL NULL utf8 utf8_general_ci varchar(192) select +NULL information_schema INNODB_INDEX_STATS index_size 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_INDEX_STATS leaf_pages 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_INDEX_STATS row_per_keys 4 NO varchar 256 768 NULL NULL utf8 utf8_general_ci varchar(256) select +NULL information_schema INNODB_INDEX_STATS table_name 1 NO varchar 192 576 NULL NULL utf8 utf8_general_ci varchar(192) select +NULL information_schema INNODB_LOCKS lock_data 10 NULL YES varchar 8192 24576 NULL NULL utf8 utf8_general_ci varchar(8192) select +NULL information_schema INNODB_LOCKS lock_id 1 NO varchar 81 243 NULL NULL utf8 utf8_general_ci varchar(81) select +NULL information_schema INNODB_LOCKS lock_index 6 NULL YES varchar 1024 3072 NULL NULL utf8 utf8_general_ci varchar(1024) select +NULL information_schema INNODB_LOCKS lock_mode 3 NO varchar 32 96 NULL NULL utf8 utf8_general_ci varchar(32) select +NULL information_schema INNODB_LOCKS lock_page 8 NULL YES bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_LOCKS lock_rec 9 NULL YES bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_LOCKS lock_space 7 NULL YES bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_LOCKS lock_table 5 NO varchar 1024 3072 NULL NULL utf8 utf8_general_ci varchar(1024) select +NULL information_schema INNODB_LOCKS lock_trx_id 2 NO varchar 18 54 NULL NULL utf8 utf8_general_ci varchar(18) select +NULL information_schema INNODB_LOCKS lock_type 4 NO varchar 32 96 NULL NULL utf8 utf8_general_ci varchar(32) select +NULL information_schema INNODB_LOCK_WAITS blocking_lock_id 4 NO varchar 81 243 NULL NULL utf8 utf8_general_ci varchar(81) select +NULL information_schema INNODB_LOCK_WAITS blocking_trx_id 3 NO varchar 18 54 NULL NULL utf8 utf8_general_ci varchar(18) select +NULL information_schema INNODB_LOCK_WAITS requested_lock_id 2 NO varchar 81 243 NULL NULL utf8 utf8_general_ci varchar(81) select +NULL information_schema INNODB_LOCK_WAITS requesting_trx_id 1 NO varchar 18 54 NULL NULL utf8 utf8_general_ci varchar(18) select +NULL information_schema INNODB_RSEG curr_size 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_RSEG max_size 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_RSEG page_no 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_RSEG rseg_id 1 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_RSEG space_id 2 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_RSEG zip_size 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_TABLE_STATS clust_size 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_TABLE_STATS modified 5 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_TABLE_STATS other_size 4 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_TABLE_STATS rows 2 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_TABLE_STATS table_name 1 NO varchar 192 576 NULL NULL utf8 utf8_general_ci varchar(192) select +NULL information_schema INNODB_TRX trx_id 1 NO varchar 18 54 NULL NULL utf8 utf8_general_ci varchar(18) select +NULL information_schema INNODB_TRX trx_mysql_thread_id 7 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select +NULL information_schema INNODB_TRX trx_query 8 NULL YES varchar 1024 3072 NULL NULL utf8 utf8_general_ci varchar(1024) select +NULL information_schema INNODB_TRX trx_requested_lock_id 4 NULL YES varchar 81 243 NULL NULL utf8 utf8_general_ci varchar(81) select +NULL information_schema INNODB_TRX trx_started 3 0000-00-00 00:00:00 NO datetime NULL NULL NULL NULL NULL NULL datetime select +NULL information_schema INNODB_TRX trx_state 2 NO varchar 13 39 NULL NULL utf8 utf8_general_ci varchar(13) select +NULL information_schema INNODB_TRX trx_wait_started 5 NULL YES datetime NULL NULL NULL NULL NULL NULL datetime select +NULL information_schema INNODB_TRX trx_weight 6 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select NULL information_schema KEY_COLUMN_USAGE COLUMN_NAME 7 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) select NULL information_schema KEY_COLUMN_USAGE CONSTRAINT_CATALOG 1 NULL YES varchar 512 1536 NULL NULL utf8 utf8_general_ci varchar(512) select NULL information_schema KEY_COLUMN_USAGE CONSTRAINT_NAME 3 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) select @@ -150,6 +240,9 @@ NULL information_schema PARTITIONS TABLE NULL information_schema PARTITIONS TABLE_ROWS 13 0 NO bigint NULL NULL 19 0 NULL NULL bigint(21) unsigned select NULL information_schema PARTITIONS TABLE_SCHEMA 2 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) select NULL information_schema PARTITIONS UPDATE_TIME 20 NULL YES datetime NULL NULL NULL NULL NULL NULL datetime select +NULL information_schema PBXT_STATISTICS ID 1 0 NO int NULL NULL 10 0 NULL NULL int(4) select +NULL information_schema PBXT_STATISTICS Name 2 NO varchar 40 120 NULL NULL utf8 utf8_general_ci varchar(40) select +NULL information_schema PBXT_STATISTICS Value 3 0 NO bigint NULL NULL 19 0 NULL NULL bigint(8) select NULL information_schema PLUGINS PLUGIN_AUTHOR 8 NULL YES varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) select NULL information_schema PLUGINS PLUGIN_DESCRIPTION 9 NULL YES longtext 4294967295 4294967295 NULL NULL utf8 utf8_general_ci longtext select NULL information_schema PLUGINS PLUGIN_LIBRARY 6 NULL YES varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) select @@ -167,6 +260,7 @@ NULL information_schema PROCESSLIST ID 1 NULL information_schema PROCESSLIST INFO 8 NULL YES longtext 4294967295 4294967295 NULL NULL utf8 utf8_general_ci longtext select NULL information_schema PROCESSLIST STATE 7 NULL YES varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) select NULL information_schema PROCESSLIST TIME 6 0 NO int NULL NULL 10 0 NULL NULL int(7) select +NULL information_schema PROCESSLIST TIME_MS 9 0.000 NO decimal NULL NULL 22 3 NULL NULL decimal(22,3) select NULL information_schema PROCESSLIST USER 2 NO varchar 16 48 NULL NULL utf8 utf8_general_ci varchar(16) select NULL information_schema REFERENTIAL_CONSTRAINTS CONSTRAINT_CATALOG 1 NULL YES varchar 512 1536 NULL NULL utf8 utf8_general_ci varchar(512) select NULL information_schema REFERENTIAL_CONSTRAINTS CONSTRAINT_NAME 3 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) select @@ -300,6 +394,10 @@ NULL information_schema VIEWS TABLE_CATA NULL information_schema VIEWS TABLE_NAME 3 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) select NULL information_schema VIEWS TABLE_SCHEMA 2 NO varchar 64 192 NULL NULL utf8 utf8_general_ci varchar(64) select NULL information_schema VIEWS VIEW_DEFINITION 4 NULL NO longtext 4294967295 4294967295 NULL NULL utf8 utf8_general_ci longtext select +NULL information_schema XTRADB_ENHANCEMENTS comment 3 NO varchar 100 300 NULL NULL utf8 utf8_general_ci varchar(100) select +NULL information_schema XTRADB_ENHANCEMENTS description 2 NO varchar 255 765 NULL NULL utf8 utf8_general_ci varchar(255) select +NULL information_schema XTRADB_ENHANCEMENTS link 4 NO varchar 255 765 NULL NULL utf8 utf8_general_ci varchar(255) select +NULL information_schema XTRADB_ENHANCEMENTS name 1 NO varchar 255 765 NULL NULL utf8 utf8_general_ci varchar(255) select ########################################################################## # Show the quotient of CHARACTER_OCTET_LENGTH and CHARACTER_MAXIMUM_LENGTH ########################################################################## @@ -340,6 +438,7 @@ ORDER BY CHARACTER_SET_NAME, COLLATION_N COL_CML DATA_TYPE CHARACTER_SET_NAME COLLATION_NAME NULL bigint NULL NULL NULL datetime NULL NULL +NULL decimal NULL NULL NULL int NULL NULL --> CHAR(0) is allowed (see manual), and here both CHARACHTER_* values --> are 0, which is intended behavior, and the result of 0 / 0 IS NULL @@ -468,6 +567,96 @@ NULL information_schema FILES CHECKSUM b 3.0000 information_schema GLOBAL_STATUS VARIABLE_VALUE varchar 1024 3072 utf8 utf8_general_ci varchar(1024) 3.0000 information_schema GLOBAL_VARIABLES VARIABLE_NAME varchar 64 192 utf8 utf8_general_ci varchar(64) 3.0000 information_schema GLOBAL_VARIABLES VARIABLE_VALUE varchar 1024 3072 utf8 utf8_general_ci varchar(1024) +3.0000 information_schema INNODB_BUFFER_POOL_PAGES page_type varchar 64 192 utf8 utf8_general_ci varchar(64) +NULL information_schema INNODB_BUFFER_POOL_PAGES space_id bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES page_no bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES lru_position bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES fix_count bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES flush_type bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB space_id bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB page_no bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB compressed bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB part_len bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB next_page_no bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB lru_position bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB fix_count bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB flush_type bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_BUFFER_POOL_PAGES_INDEX schema_name varchar 64 192 utf8 utf8_general_ci varchar(64) +3.0000 information_schema INNODB_BUFFER_POOL_PAGES_INDEX table_name varchar 64 192 utf8 utf8_general_ci varchar(64) +3.0000 information_schema INNODB_BUFFER_POOL_PAGES_INDEX index_name varchar 64 192 utf8 utf8_general_ci varchar(64) +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX space_id bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX page_no bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX n_recs bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX data_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX hashed bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX accessed bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX modified bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX dirty bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX old bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX lru_position bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX fix_count bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX flush_type bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_CMP page_size int NULL NULL NULL NULL int(5) +NULL information_schema INNODB_CMP compress_ops int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP compress_ops_ok int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP compress_time int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP uncompress_ops int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP uncompress_time int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM page_size int NULL NULL NULL NULL int(5) +NULL information_schema INNODB_CMPMEM pages_used int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM pages_free int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM relocation_ops bigint NULL NULL NULL NULL bigint(21) +NULL information_schema INNODB_CMPMEM relocation_time int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM_RESET page_size int NULL NULL NULL NULL int(5) +NULL information_schema INNODB_CMPMEM_RESET pages_used int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM_RESET pages_free int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMPMEM_RESET relocation_ops bigint NULL NULL NULL NULL bigint(21) +NULL information_schema INNODB_CMPMEM_RESET relocation_time int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET page_size int NULL NULL NULL NULL int(5) +NULL information_schema INNODB_CMP_RESET compress_ops int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET compress_ops_ok int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET compress_time int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET uncompress_ops int NULL NULL NULL NULL int(11) +NULL information_schema INNODB_CMP_RESET uncompress_time int NULL NULL NULL NULL int(11) +3.0000 information_schema INNODB_INDEX_STATS table_name varchar 192 576 utf8 utf8_general_ci varchar(192) +3.0000 information_schema INNODB_INDEX_STATS index_name varchar 192 576 utf8 utf8_general_ci varchar(192) +NULL information_schema INNODB_INDEX_STATS fields bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_INDEX_STATS row_per_keys varchar 256 768 utf8 utf8_general_ci varchar(256) +NULL information_schema INNODB_INDEX_STATS index_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_INDEX_STATS leaf_pages bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_LOCKS lock_id varchar 81 243 utf8 utf8_general_ci varchar(81) +3.0000 information_schema INNODB_LOCKS lock_trx_id varchar 18 54 utf8 utf8_general_ci varchar(18) +3.0000 information_schema INNODB_LOCKS lock_mode varchar 32 96 utf8 utf8_general_ci varchar(32) +3.0000 information_schema INNODB_LOCKS lock_type varchar 32 96 utf8 utf8_general_ci varchar(32) +3.0000 information_schema INNODB_LOCKS lock_table varchar 1024 3072 utf8 utf8_general_ci varchar(1024) +3.0000 information_schema INNODB_LOCKS lock_index varchar 1024 3072 utf8 utf8_general_ci varchar(1024) +NULL information_schema INNODB_LOCKS lock_space bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_LOCKS lock_page bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_LOCKS lock_rec bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_LOCKS lock_data varchar 8192 24576 utf8 utf8_general_ci varchar(8192) +3.0000 information_schema INNODB_LOCK_WAITS requesting_trx_id varchar 18 54 utf8 utf8_general_ci varchar(18) +3.0000 information_schema INNODB_LOCK_WAITS requested_lock_id varchar 81 243 utf8 utf8_general_ci varchar(81) +3.0000 information_schema INNODB_LOCK_WAITS blocking_trx_id varchar 18 54 utf8 utf8_general_ci varchar(18) +3.0000 information_schema INNODB_LOCK_WAITS blocking_lock_id varchar 81 243 utf8 utf8_general_ci varchar(81) +NULL information_schema INNODB_RSEG rseg_id bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG space_id bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG zip_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG page_no bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG max_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_RSEG curr_size bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_TABLE_STATS table_name varchar 192 576 utf8 utf8_general_ci varchar(192) +NULL information_schema INNODB_TABLE_STATS rows bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS clust_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS other_size bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TABLE_STATS modified bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_TRX trx_id varchar 18 54 utf8 utf8_general_ci varchar(18) +3.0000 information_schema INNODB_TRX trx_state varchar 13 39 utf8 utf8_general_ci varchar(13) +NULL information_schema INNODB_TRX trx_started datetime NULL NULL NULL NULL datetime +3.0000 information_schema INNODB_TRX trx_requested_lock_id varchar 81 243 utf8 utf8_general_ci varchar(81) +NULL information_schema INNODB_TRX trx_wait_started datetime NULL NULL NULL NULL datetime +NULL information_schema INNODB_TRX trx_weight bigint NULL NULL NULL NULL bigint(21) unsigned +NULL information_schema INNODB_TRX trx_mysql_thread_id bigint NULL NULL NULL NULL bigint(21) unsigned +3.0000 information_schema INNODB_TRX trx_query varchar 1024 3072 utf8 utf8_general_ci varchar(1024) 3.0000 information_schema KEY_COLUMN_USAGE CONSTRAINT_CATALOG varchar 512 1536 utf8 utf8_general_ci varchar(512) 3.0000 information_schema KEY_COLUMN_USAGE CONSTRAINT_SCHEMA varchar 64 192 utf8 utf8_general_ci varchar(64) 3.0000 information_schema KEY_COLUMN_USAGE CONSTRAINT_NAME varchar 64 192 utf8 utf8_general_ci varchar(64) @@ -505,6 +694,9 @@ NULL information_schema PARTITIONS CHECK 3.0000 information_schema PARTITIONS PARTITION_COMMENT varchar 80 240 utf8 utf8_general_ci varchar(80) 3.0000 information_schema PARTITIONS NODEGROUP varchar 12 36 utf8 utf8_general_ci varchar(12) 3.0000 information_schema PARTITIONS TABLESPACE_NAME varchar 64 192 utf8 utf8_general_ci varchar(64) +NULL information_schema PBXT_STATISTICS ID int NULL NULL NULL NULL int(4) +3.0000 information_schema PBXT_STATISTICS Name varchar 40 120 utf8 utf8_general_ci varchar(40) +NULL information_schema PBXT_STATISTICS Value bigint NULL NULL NULL NULL bigint(8) 3.0000 information_schema PLUGINS PLUGIN_NAME varchar 64 192 utf8 utf8_general_ci varchar(64) 3.0000 information_schema PLUGINS PLUGIN_VERSION varchar 20 60 utf8 utf8_general_ci varchar(20) 3.0000 information_schema PLUGINS PLUGIN_STATUS varchar 10 30 utf8 utf8_general_ci varchar(10) @@ -523,6 +715,7 @@ NULL information_schema PROCESSLIST ID b NULL information_schema PROCESSLIST TIME int NULL NULL NULL NULL int(7) 3.0000 information_schema PROCESSLIST STATE varchar 64 192 utf8 utf8_general_ci varchar(64) 1.0000 information_schema PROCESSLIST INFO longtext 4294967295 4294967295 utf8 utf8_general_ci longtext +NULL information_schema PROCESSLIST TIME_MS decimal NULL NULL NULL NULL decimal(22,3) 3.0000 information_schema REFERENTIAL_CONSTRAINTS CONSTRAINT_CATALOG varchar 512 1536 utf8 utf8_general_ci varchar(512) 3.0000 information_schema REFERENTIAL_CONSTRAINTS CONSTRAINT_SCHEMA varchar 64 192 utf8 utf8_general_ci varchar(64) 3.0000 information_schema REFERENTIAL_CONSTRAINTS CONSTRAINT_NAME varchar 64 192 utf8 utf8_general_ci varchar(64) @@ -655,3 +848,7 @@ NULL information_schema TRIGGERS CREATED 3.0000 information_schema VIEWS SECURITY_TYPE varchar 7 21 utf8 utf8_general_ci varchar(7) 3.0000 information_schema VIEWS CHARACTER_SET_CLIENT varchar 32 96 utf8 utf8_general_ci varchar(32) 3.0000 information_schema VIEWS COLLATION_CONNECTION varchar 32 96 utf8 utf8_general_ci varchar(32) +3.0000 information_schema XTRADB_ENHANCEMENTS name varchar 255 765 utf8 utf8_general_ci varchar(255) +3.0000 information_schema XTRADB_ENHANCEMENTS description varchar 255 765 utf8 utf8_general_ci varchar(255) +3.0000 information_schema XTRADB_ENHANCEMENTS comment varchar 100 300 utf8 utf8_general_ci varchar(100) +3.0000 information_schema XTRADB_ENHANCEMENTS link varchar 255 765 utf8 utf8_general_ci varchar(255) === modified file 'mysql-test/suite/funcs_1/r/is_tables_is.result' --- a/mysql-test/suite/funcs_1/r/is_tables_is.result 2008-10-10 15:28:41 +0000 +++ b/mysql-test/suite/funcs_1/r/is_tables_is.result 2009-10-10 09:59:06 +0000 @@ -245,6 +245,305 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema +TABLE_NAME INNODB_BUFFER_POOL_PAGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_BUFFER_POOL_PAGES_BLOB +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_BUFFER_POOL_PAGES_INDEX +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMP +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMPMEM +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMPMEM_RESET +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_CMP_RESET +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_INDEX_STATS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_LOCKS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_LOCK_WAITS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_RSEG +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_TABLE_STATS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_TRX +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema TABLE_NAME KEY_COLUMN_USAGE TABLE_TYPE SYSTEM VIEW ENGINE MEMORY @@ -268,11 +567,241 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME PARTITIONS +TABLE_NAME PARTITIONS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME PBXT_STATISTICS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME PLUGINS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME PROCESSLIST +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME REFERENTIAL_CONSTRAINTS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME ROUTINES +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SCHEMATA +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SCHEMA_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SESSION_STATUS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME SESSION_VARIABLES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME STATISTICS TABLE_TYPE SYSTEM VIEW -ENGINE MYISAM_OR_MARIA +ENGINE MEMORY VERSION 10 -ROW_FORMAT DYNAMIC_OR_PAGE +ROW_FORMAT Fixed TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -291,11 +820,11 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME PLUGINS +TABLE_NAME TABLES TABLE_TYPE SYSTEM VIEW -ENGINE MYISAM_OR_MARIA +ENGINE MEMORY VERSION 10 -ROW_FORMAT DYNAMIC_OR_PAGE +ROW_FORMAT Fixed TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -314,7 +843,53 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME PROCESSLIST +TABLE_NAME TABLE_CONSTRAINTS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TABLE_PRIVILEGES +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME TRIGGERS TABLE_TYPE SYSTEM VIEW ENGINE MYISAM_OR_MARIA VERSION 10 @@ -337,7 +912,7 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME REFERENTIAL_CONSTRAINTS +TABLE_NAME USER_PRIVILEGES TABLE_TYPE SYSTEM VIEW ENGINE MEMORY VERSION 10 @@ -360,7 +935,7 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME ROUTINES +TABLE_NAME VIEWS TABLE_TYPE SYSTEM VIEW ENGINE MYISAM_OR_MARIA VERSION 10 @@ -383,7 +958,7 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME SCHEMATA +TABLE_NAME XTRADB_ENHANCEMENTS TABLE_TYPE SYSTEM VIEW ENGINE MEMORY VERSION 10 @@ -404,9 +979,26 @@ CREATE_OPTIONS #CO# TABLE_COMMENT #TC# user_comment Separator ----------------------------------------------------- +DROP USER testuser1@localhost; +CREATE USER testuser1@localhost; +GRANT SELECT ON test1.* TO testuser1@localhost; +# Establish connection testuser1 (user=testuser1) +SELECT *, +LEFT( table_comment, +IF(INSTR(table_comment,'InnoDB free') = 0 +AND INSTR(table_comment,'number_of_replicas') = 0, +LENGTH(table_comment), +INSTR(table_comment,'InnoDB free') ++ INSTR(table_comment,'number_of_replicas') - 1)) +AS "user_comment", +'-----------------------------------------------------' AS "Separator" +FROM information_schema.tables +WHERE table_schema = 'information_schema' +AND table_name <> 'profiling' +ORDER BY table_schema,table_name; TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME SCHEMA_PRIVILEGES +TABLE_NAME CHARACTER_SETS TABLE_TYPE SYSTEM VIEW ENGINE MEMORY VERSION 10 @@ -429,7 +1021,7 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME SESSION_STATUS +TABLE_NAME COLLATIONS TABLE_TYPE SYSTEM VIEW ENGINE MEMORY VERSION 10 @@ -452,7 +1044,7 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME SESSION_VARIABLES +TABLE_NAME COLLATION_CHARACTER_SET_APPLICABILITY TABLE_TYPE SYSTEM VIEW ENGINE MEMORY VERSION 10 @@ -475,7 +1067,30 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME STATISTICS +TABLE_NAME COLUMNS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME COLUMN_PRIVILEGES TABLE_TYPE SYSTEM VIEW ENGINE MEMORY VERSION 10 @@ -498,7 +1113,7 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME TABLES +TABLE_NAME ENGINES TABLE_TYPE SYSTEM VIEW ENGINE MEMORY VERSION 10 @@ -521,7 +1136,30 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME TABLE_CONSTRAINTS +TABLE_NAME EVENTS +TABLE_TYPE SYSTEM VIEW +ENGINE MYISAM_OR_MARIA +VERSION 10 +ROW_FORMAT DYNAMIC_OR_PAGE +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME FILES TABLE_TYPE SYSTEM VIEW ENGINE MEMORY VERSION 10 @@ -544,7 +1182,7 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME TABLE_PRIVILEGES +TABLE_NAME GLOBAL_STATUS TABLE_TYPE SYSTEM VIEW ENGINE MEMORY VERSION 10 @@ -567,11 +1205,11 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME TRIGGERS +TABLE_NAME GLOBAL_VARIABLES TABLE_TYPE SYSTEM VIEW -ENGINE MYISAM_OR_MARIA +ENGINE MEMORY VERSION 10 -ROW_FORMAT DYNAMIC_OR_PAGE +ROW_FORMAT Fixed TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -590,7 +1228,7 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME USER_PRIVILEGES +TABLE_NAME INNODB_BUFFER_POOL_PAGES TABLE_TYPE SYSTEM VIEW ENGINE MEMORY VERSION 10 @@ -613,11 +1251,11 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME VIEWS +TABLE_NAME INNODB_BUFFER_POOL_PAGES_BLOB TABLE_TYPE SYSTEM VIEW -ENGINE MYISAM_OR_MARIA +ENGINE MEMORY VERSION 10 -ROW_FORMAT DYNAMIC_OR_PAGE +ROW_FORMAT Fixed TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -634,26 +1272,9 @@ CREATE_OPTIONS #CO# TABLE_COMMENT #TC# user_comment Separator ----------------------------------------------------- -DROP USER testuser1@localhost; -CREATE USER testuser1@localhost; -GRANT SELECT ON test1.* TO testuser1@localhost; -# Establish connection testuser1 (user=testuser1) -SELECT *, -LEFT( table_comment, -IF(INSTR(table_comment,'InnoDB free') = 0 -AND INSTR(table_comment,'number_of_replicas') = 0, -LENGTH(table_comment), -INSTR(table_comment,'InnoDB free') -+ INSTR(table_comment,'number_of_replicas') - 1)) -AS "user_comment", -'-----------------------------------------------------' AS "Separator" -FROM information_schema.tables -WHERE table_schema = 'information_schema' -AND table_name <> 'profiling' -ORDER BY table_schema,table_name; TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME CHARACTER_SETS +TABLE_NAME INNODB_BUFFER_POOL_PAGES_INDEX TABLE_TYPE SYSTEM VIEW ENGINE MEMORY VERSION 10 @@ -676,7 +1297,7 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME COLLATIONS +TABLE_NAME INNODB_CMP TABLE_TYPE SYSTEM VIEW ENGINE MEMORY VERSION 10 @@ -699,7 +1320,7 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME COLLATION_CHARACTER_SET_APPLICABILITY +TABLE_NAME INNODB_CMPMEM TABLE_TYPE SYSTEM VIEW ENGINE MEMORY VERSION 10 @@ -722,11 +1343,11 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME COLUMNS +TABLE_NAME INNODB_CMPMEM_RESET TABLE_TYPE SYSTEM VIEW -ENGINE MYISAM_OR_MARIA +ENGINE MEMORY VERSION 10 -ROW_FORMAT DYNAMIC_OR_PAGE +ROW_FORMAT Fixed TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -745,7 +1366,7 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME COLUMN_PRIVILEGES +TABLE_NAME INNODB_CMP_RESET TABLE_TYPE SYSTEM VIEW ENGINE MEMORY VERSION 10 @@ -768,7 +1389,7 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME ENGINES +TABLE_NAME INNODB_INDEX_STATS TABLE_TYPE SYSTEM VIEW ENGINE MEMORY VERSION 10 @@ -791,11 +1412,11 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME EVENTS +TABLE_NAME INNODB_LOCKS TABLE_TYPE SYSTEM VIEW -ENGINE MYISAM_OR_MARIA +ENGINE MEMORY VERSION 10 -ROW_FORMAT DYNAMIC_OR_PAGE +ROW_FORMAT Fixed TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -814,7 +1435,7 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME FILES +TABLE_NAME INNODB_LOCK_WAITS TABLE_TYPE SYSTEM VIEW ENGINE MEMORY VERSION 10 @@ -837,7 +1458,7 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME GLOBAL_STATUS +TABLE_NAME INNODB_RSEG TABLE_TYPE SYSTEM VIEW ENGINE MEMORY VERSION 10 @@ -860,7 +1481,30 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema -TABLE_NAME GLOBAL_VARIABLES +TABLE_NAME INNODB_TABLE_STATS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME INNODB_TRX TABLE_TYPE SYSTEM VIEW ENGINE MEMORY VERSION 10 @@ -929,6 +1573,29 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA information_schema +TABLE_NAME PBXT_STATISTICS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema TABLE_NAME PLUGINS TABLE_TYPE SYSTEM VIEW ENGINE MYISAM_OR_MARIA @@ -1272,6 +1939,29 @@ CREATE_OPTIONS #CO# TABLE_COMMENT #TC# user_comment Separator ----------------------------------------------------- +TABLE_CATALOG NULL +TABLE_SCHEMA information_schema +TABLE_NAME XTRADB_ENHANCEMENTS +TABLE_TYPE SYSTEM VIEW +ENGINE MEMORY +VERSION 10 +ROW_FORMAT Fixed +TABLE_ROWS #TBLR# +AVG_ROW_LENGTH #ARL# +DATA_LENGTH #DL# +MAX_DATA_LENGTH #MDL# +INDEX_LENGTH #IL# +DATA_FREE #DF# +AUTO_INCREMENT NULL +CREATE_TIME #CRT# +UPDATE_TIME #UT# +CHECK_TIME #CT# +TABLE_COLLATION utf8_general_ci +CHECKSUM NULL +CREATE_OPTIONS #CO# +TABLE_COMMENT #TC# +user_comment +Separator ----------------------------------------------------- # Switch to connection default and close connection testuser1 DROP USER testuser1@localhost; DROP DATABASE test1; === modified file 'mysql-test/suite/funcs_1/r/is_tables_myisam.result' --- a/mysql-test/suite/funcs_1/r/is_tables_myisam.result 2008-10-10 15:28:41 +0000 +++ b/mysql-test/suite/funcs_1/r/is_tables_myisam.result 2009-10-10 09:59:06 +0000 @@ -19,287 +19,11 @@ FROM information_schema.tables WHERE table_schema LIKE 'test%' AND table_type = 'BASE TABLE' ORDER BY table_schema,table_name; TABLE_CATALOG NULL -TABLE_SCHEMA test +TABLE_SCHEMA test1 TABLE_NAME t1 TABLE_TYPE BASE TABLE ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Fixed -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME t10 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT Fixed -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME t11 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT Fixed -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME t2 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT Fixed -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME t3 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT Fixed -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME t4 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT Fixed -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME t7 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT Fixed -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME t8 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT Fixed -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME t9 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT Fixed -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME tb1 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT DYNAMIC_OR_PAGE -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME tb2 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT DYNAMIC_OR_PAGE -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME tb3 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT DYNAMIC_OR_PAGE -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME tb4 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# @@ -319,7 +43,7 @@ user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL TABLE_SCHEMA test1 -TABLE_NAME tb2 +TABLE_NAME t2 TABLE_TYPE BASE TABLE ENGINE MYISAM_OR_MARIA VERSION 10 @@ -341,12 +65,12 @@ TABLE_COMMENT #TC# user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL -TABLE_SCHEMA test4 -TABLE_NAME t6 +TABLE_SCHEMA test2 +TABLE_NAME t1 TABLE_TYPE BASE TABLE ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Fixed +ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# DATA_LENGTH #DL# @@ -387,218 +111,11 @@ FROM information_schema.tables WHERE table_schema LIKE 'test%' AND table_type = 'BASE TABLE' ORDER BY table_schema,table_name; TABLE_CATALOG NULL -TABLE_SCHEMA test +TABLE_SCHEMA test1 TABLE_NAME t1 TABLE_TYPE BASE TABLE ENGINE MYISAM_OR_MARIA VERSION 10 -ROW_FORMAT Fixed -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME t10 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT Fixed -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME t11 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT Fixed -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME t2 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT Fixed -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME t3 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT Fixed -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME t4 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT Fixed -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME t7 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT Fixed -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME t8 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT Fixed -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME t9 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT Fixed -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME tb1 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 ROW_FORMAT DYNAMIC_OR_PAGE TABLE_ROWS #TBLR# AVG_ROW_LENGTH #ARL# @@ -617,54 +134,8 @@ TABLE_COMMENT #TC# user_comment Separator ----------------------------------------------------- TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME tb2 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT DYNAMIC_OR_PAGE -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME tb3 -TABLE_TYPE BASE TABLE -ENGINE MYISAM_OR_MARIA -VERSION 10 -ROW_FORMAT DYNAMIC_OR_PAGE -TABLE_ROWS #TBLR# -AVG_ROW_LENGTH #ARL# -DATA_LENGTH #DL# -MAX_DATA_LENGTH #MDL# -INDEX_LENGTH #IL# -DATA_FREE #DF# -AUTO_INCREMENT NULL -CREATE_TIME #CRT# -UPDATE_TIME #UT# -CHECK_TIME #CT# -TABLE_COLLATION latin1_swedish_ci -CHECKSUM NULL -CREATE_OPTIONS #CO# -TABLE_COMMENT #TC# -user_comment -Separator ----------------------------------------------------- -TABLE_CATALOG NULL -TABLE_SCHEMA test -TABLE_NAME tb4 +TABLE_SCHEMA test1 +TABLE_NAME t2 TABLE_TYPE BASE TABLE ENGINE MYISAM_OR_MARIA VERSION 10 === modified file 'mysql-test/suite/funcs_1/r/processlist_priv_no_prot.result' --- a/mysql-test/suite/funcs_1/r/processlist_priv_no_prot.result 2009-04-25 10:05:32 +0000 +++ b/mysql-test/suite/funcs_1/r/processlist_priv_no_prot.result 2009-10-10 09:59:06 +0000 @@ -29,28 +29,29 @@ PROCESSLIST CREATE TEMPORARY TABLE `PROC `COMMAND` varchar(16) NOT NULL DEFAULT '', `TIME` int(7) NOT NULL DEFAULT '0', `STATE` varchar(64) DEFAULT NULL, - `INFO` longtext + `INFO` longtext, + `TIME_MS` decimal(22,3) NOT NULL DEFAULT '0.000' ) DEFAULT CHARSET=utf8 SHOW processlist; Id User Host db Command Time State Info ID root HOST_NAME information_schema Query TIME NULL SHOW processlist ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL SELECT * FROM processlist ORDER BY id; -ID USER HOST DB COMMAND TIME STATE INFO -ID root HOST_NAME information_schema Query TIME executing SELECT * FROM processlist ORDER BY id -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -SELECT ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO FROM processlist ORDER BY id; -ID USER HOST DB COMMAND TIME STATE INFO -ID root HOST_NAME information_schema Query TIME executing SELECT ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO FROM processlist ORDER BY id -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +ID root HOST_NAME information_schema Query TIME executing SELECT * FROM processlist ORDER BY id TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +SELECT ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO, TIME_MS FROM processlist ORDER BY id; +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +ID root HOST_NAME information_schema Query TIME executing SELECT ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO, TIME_MS FROM processlist ORDER BY id TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS CREATE TEMPORARY TABLE test.t_processlist AS SELECT * FROM processlist; UPDATE test.t_processlist SET user='horst' WHERE id=1 ; INSERT INTO processlist SELECT * FROM test.t_processlist; ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema' DROP TABLE test.t_processlist; -CREATE VIEW test.v_processlist (ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO) AS SELECT * FROM processlist WITH CHECK OPTION; +CREATE VIEW test.v_processlist (ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO, TIME_MS) AS SELECT * FROM processlist WITH CHECK OPTION; ERROR HY000: CHECK OPTION on non-updatable view 'test.v_processlist' -CREATE VIEW test.v_processlist (ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO) AS SELECT * FROM processlist; +CREATE VIEW test.v_processlist (ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO, TIME_MS) AS SELECT * FROM processlist; UPDATE test.v_processlist SET TIME=NOW() WHERE id = 1; ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema' DROP VIEW test.v_processlist; @@ -99,25 +100,26 @@ PROCESSLIST CREATE TEMPORARY TABLE `PROC `COMMAND` varchar(16) NOT NULL DEFAULT '', `TIME` int(7) NOT NULL DEFAULT '0', `STATE` varchar(64) DEFAULT NULL, - `INFO` longtext + `INFO` longtext, + `TIME_MS` decimal(22,3) NOT NULL DEFAULT '0.000' ) DEFAULT CHARSET=utf8 SHOW processlist; Id User Host db Command Time State Info ID ddicttestuser1 HOST_NAME information_schema Query TIME NULL SHOW processlist SELECT * FROM processlist ORDER BY id; -ID USER HOST DB COMMAND TIME STATE INFO -ID ddicttestuser1 HOST_NAME information_schema Query TIME executing SELECT * FROM processlist ORDER BY id -SELECT ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO FROM processlist ORDER BY id; -ID USER HOST DB COMMAND TIME STATE INFO -ID ddicttestuser1 HOST_NAME information_schema Query TIME executing SELECT ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO FROM processlist ORDER BY id +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Query TIME executing SELECT * FROM processlist ORDER BY id TIME_MS +SELECT ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO, TIME_MS FROM processlist ORDER BY id; +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Query TIME executing SELECT ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO, TIME_MS FROM processlist ORDER BY id TIME_MS CREATE TEMPORARY TABLE test.t_processlist AS SELECT * FROM processlist; UPDATE test.t_processlist SET user='horst' WHERE id=1 ; INSERT INTO processlist SELECT * FROM test.t_processlist; ERROR 42000: Access denied for user 'ddicttestuser1'@'localhost' to database 'information_schema' DROP TABLE test.t_processlist; -CREATE VIEW test.v_processlist (ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO) AS SELECT * FROM processlist WITH CHECK OPTION; +CREATE VIEW test.v_processlist (ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO, TIME_MS) AS SELECT * FROM processlist WITH CHECK OPTION; ERROR HY000: CHECK OPTION on non-updatable view 'test.v_processlist' -CREATE VIEW test.v_processlist (ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO) AS SELECT * FROM processlist; +CREATE VIEW test.v_processlist (ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO, TIME_MS) AS SELECT * FROM processlist; UPDATE test.v_processlist SET TIME=NOW() WHERE id = 1; ERROR 42000: Access denied for user 'ddicttestuser1'@'localhost' to database 'information_schema' DROP VIEW test.v_processlist; @@ -170,8 +172,8 @@ SHOW processlist; Id User Host db Command Time State Info ID ddicttestuser1 HOST_NAME information_schema Query TIME NULL SHOW processlist SELECT * FROM information_schema.processlist; -ID USER HOST DB COMMAND TIME STATE INFO -ID ddicttestuser1 HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist TIME_MS #################################################################################### 4.2 New connection con101 (ddicttestuser1 with PROCESS privilege) SHOW/SELECT shows all processes/threads. @@ -185,10 +187,10 @@ ID root HOST_NAME information_schema Sle ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL ID ddicttestuser1 HOST_NAME information_schema Query TIME NULL SHOW processlist SELECT * FROM information_schema.processlist; -ID USER HOST DB COMMAND TIME STATE INFO -ID ddicttestuser1 HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID root HOST_NAME information_schema Sleep TIME NULL +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID root HOST_NAME information_schema Sleep TIME NULL TIME_MS #################################################################################### 5 Grant PROCESS privilege to anonymous user. connection default (user=root) @@ -209,11 +211,11 @@ ID ddicttestuser1 HOST_NAME information_ ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL ID HOST_NAME information_schema Query TIME NULL SHOW processlist SELECT * FROM information_schema.processlist; -ID USER HOST DB COMMAND TIME STATE INFO -ID HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID root HOST_NAME information_schema Sleep TIME NULL +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +ID HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID root HOST_NAME information_schema Sleep TIME NULL TIME_MS #################################################################################### 6 Revoke PROCESS privilege from ddicttestuser1 connection default (user=root) @@ -233,10 +235,10 @@ ID ddicttestuser1 HOST_NAME information_ ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL ID ddicttestuser1 HOST_NAME information_schema Query TIME NULL SHOW processlist SELECT * FROM information_schema.processlist; -ID USER HOST DB COMMAND TIME STATE INFO -ID ddicttestuser1 HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS #################################################################################### 7 Revoke PROCESS privilege from anonymous user connection default (user=root) @@ -251,9 +253,9 @@ SHOW GRANTS FOR ''@'localhost'; Grants for @localhost GRANT USAGE ON *.* TO ''@'localhost' SELECT * FROM information_schema.processlist; -ID USER HOST DB COMMAND TIME STATE INFO -ID HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist -ID HOST_NAME information_schema Sleep TIME NULL +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +ID HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist TIME_MS +ID HOST_NAME information_schema Sleep TIME NULL TIME_MS #################################################################################### 8 Grant SUPER (does not imply PROCESS) privilege to ddicttestuser1 connection default (user=root) @@ -273,11 +275,11 @@ ID ddicttestuser1 HOST_NAME information_ ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL ID ddicttestuser1 HOST_NAME information_schema Query TIME NULL SHOW processlist SELECT * FROM information_schema.processlist; -ID USER HOST DB COMMAND TIME STATE INFO -ID ddicttestuser1 HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS #################################################################################### 9 Revoke SUPER privilege from user ddicttestuser1 connection default (user=root) @@ -299,12 +301,12 @@ ID ddicttestuser1 HOST_NAME information_ ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL ID ddicttestuser1 HOST_NAME information_schema Query TIME NULL SHOW processlist SELECT * FROM information_schema.processlist; -ID USER HOST DB COMMAND TIME STATE INFO -ID ddicttestuser1 HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS #################################################################################### 10 Grant SUPER privilege with grant option to user ddicttestuser1. connection default (user=root) @@ -353,18 +355,18 @@ ID ddicttestuser1 HOST_NAME information_ ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL ID ddicttestuser2 HOST_NAME information_schema Query TIME NULL SHOW processlist SELECT * FROM information_schema.processlist; -ID USER HOST DB COMMAND TIME STATE INFO -ID ddicttestuser2 HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID root HOST_NAME information_schema Sleep TIME NULL +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +ID ddicttestuser2 HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID root HOST_NAME information_schema Sleep TIME NULL TIME_MS #################################################################################### 11 User ddicttestuser1 revokes PROCESS privilege from user ddicttestuser2 connection ddicttestuser1; @@ -382,9 +384,9 @@ Id User Host db Command Time State Info ID ddicttestuser2 HOST_NAME information_schema Sleep TIME NULL ID ddicttestuser2 HOST_NAME information_schema Query TIME NULL SHOW processlist SELECT * FROM information_schema.processlist; -ID USER HOST DB COMMAND TIME STATE INFO -ID ddicttestuser2 HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist -ID ddicttestuser2 HOST_NAME information_schema Sleep TIME NULL +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +ID ddicttestuser2 HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist TIME_MS +ID ddicttestuser2 HOST_NAME information_schema Sleep TIME NULL TIME_MS #################################################################################### 11.2 Revoke SUPER,PROCESS,GRANT OPTION privilege from user ddicttestuser1 connection default (user=root) @@ -411,15 +413,15 @@ ID ddicttestuser1 HOST_NAME information_ ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL ID ddicttestuser1 HOST_NAME information_schema Query TIME NULL SHOW processlist SELECT * FROM information_schema.processlist; -ID USER HOST DB COMMAND TIME STATE INFO -ID ddicttestuser1 HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS #################################################################################### 12 Revoke the SELECT privilege from user ddicttestuser1 connection default (user=root) @@ -447,16 +449,16 @@ ID ddicttestuser1 HOST_NAME information_ ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL ID ddicttestuser1 HOST_NAME information_schema Query TIME NULL SHOW processlist SELECT * FROM information_schema.processlist; -ID USER HOST DB COMMAND TIME STATE INFO -ID ddicttestuser1 HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL -ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Query TIME executing SELECT * FROM information_schema.processlist TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS +ID ddicttestuser1 HOST_NAME information_schema Sleep TIME NULL TIME_MS #################################################################################### 12.2 Revoke only the SELECT privilege on the information_schema from ddicttestuser1. connection default (user=root) === modified file 'mysql-test/suite/funcs_1/r/processlist_val_no_prot.result' --- a/mysql-test/suite/funcs_1/r/processlist_val_no_prot.result 2009-04-25 10:05:32 +0000 +++ b/mysql-test/suite/funcs_1/r/processlist_val_no_prot.result 2009-10-10 09:59:06 +0000 @@ -19,140 +19,242 @@ PROCESSLIST CREATE TEMPORARY TABLE `PROC `COMMAND` varchar(16) NOT NULL DEFAULT '', `TIME` int(7) NOT NULL DEFAULT '0', `STATE` varchar(64) DEFAULT NULL, - `INFO` longtext + `INFO` longtext, + `TIME_MS` decimal(22,3) NOT NULL DEFAULT '0.000' ) DEFAULT CHARSET=utf8 -SELECT COUNT(*) FROM INFORMATION_SCHEMA.PROCESSLIST; -COUNT(*) -1 -USE test; +# Ensure that the information about the own connection is correct. +#-------------------------------------------------------------------------- + SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST; -ID USER HOST DB COMMAND TIME STATE INFO -<ID> root localhost test Query 0 executing SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +<ID> root <HOST_NAME> test Query <TIME> executing SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST <TIME_MS> SHOW FULL PROCESSLIST; Id User Host db Command Time State Info -<ID> root localhost test Query 0 NULL SHOW FULL PROCESSLIST +<ID> root <HOST_NAME> test Query <TIME> NULL SHOW FULL PROCESSLIST +SET @default_id = CONNECTION_ID(); +SELECT COUNT(*) = 1 AS "Expect exact one connection with this id" +FROM INFORMATION_SCHEMA.PROCESSLIST WHERE ID = @default_id; +Expect exact one connection with this id +1 +SELECT COUNT(*) = 1 AS "Expect 1" +FROM INFORMATION_SCHEMA.PROCESSLIST WHERE ID = @default_id +AND USER = 'root' AND DB = 'test' AND Command IN('Query','Execute') +AND State = 'executing'; +Expect 1 +1 USE information_schema; +SELECT COUNT(*) = 1 AS "Is the DB correct?" +FROM INFORMATION_SCHEMA.PROCESSLIST +WHERE ID = @default_id AND DB = 'information_schema'; +Is the DB correct? +1 +SELECT @my_info := INFO FROM INFORMATION_SCHEMA.PROCESSLIST +WHERE ID = @default_id; +@my_info := INFO +SELECT @my_info := INFO FROM INFORMATION_SCHEMA.PROCESSLIST +WHERE ID = @default_id +SELECT @my_info = 'SELECT @my_info := INFO FROM INFORMATION_SCHEMA.PROCESSLIST +WHERE ID = @default_id' + AS 'Is the content of PROCESSLIST.INFO correct?'; +Is the content of PROCESSLIST.INFO correct? +1 +SELECT COUNT(*) = 1 AS "Has TIME a reasonable value?" +FROM INFORMATION_SCHEMA.PROCESSLIST +WHERE ID = @default_id AND 0 <= TIME < 10 AND 0 <= TIME_MS < 10000; +Has TIME a reasonable value? +1 +# Ensure that the information about an inactive connection is correct. +#-------------------------------------------------------------------------- + +# ----- establish connection con1 (user = test_user) ----- + +# ----- switch to connection default (user = root) ----- + +# Poll till the connection con1 is in state COMMAND = 'Sleep'. + SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST; -ID USER HOST DB COMMAND TIME STATE INFO -<ID> root localhost information_schema Query <TIME> executing SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +<ID> test_user <HOST_NAME> information_schema Sleep <TIME> NULL <TIME_MS> +<ID> root <HOST_NAME> information_schema Query <TIME> executing SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST <TIME_MS> SHOW FULL PROCESSLIST; Id User Host db Command Time State Info -<ID> root localhost information_schema Query <TIME> NULL SHOW FULL PROCESSLIST -SELECT INFO FROM INFORMATION_SCHEMA.PROCESSLIST; -INFO -SELECT INFO FROM INFORMATION_SCHEMA.PROCESSLIST -SELECT ID INTO @my_proclist_id FROM INFORMATION_SCHEMA.PROCESSLIST; - ------ establish connection ddicttestuser1 (user = ddicttestuser1) ----- - ------ switch to connection default (user = root) ----- -SELECT @time > 0; -@time > 0 +<ID> root <HOST_NAME> information_schema Query <TIME> NULL SHOW FULL PROCESSLIST +<ID> test_user <HOST_NAME> information_schema Sleep <TIME> NULL +SELECT ID,TIME INTO @test_user_con1_id,@time FROM INFORMATION_SCHEMA.PROCESSLIST +WHERE COMMAND = 'Sleep' AND USER = 'test_user'; +SELECT @test_user_con1_id = @default_id + 1 +AS "Did we got the next higher PROCESSLIST ID?"; +Did we got the next higher PROCESSLIST ID? 1 -# Sleep some time -SELECT @time < @time2; -@time < @time2 +SELECT 0 <= @time < 10 AS "Has TIME a reasonable value?"; +Has TIME a reasonable value? 1 -SELECT ID = @my_proclist_id + 1 FROM INFORMATION_SCHEMA.PROCESSLIST -WHERE USER = 'ddicttestuser1'; -ID = @my_proclist_id + 1 +SELECT COUNT(*) = 2 AS "Is HOST LIKE 'localhost%'?" +FROM INFORMATION_SCHEMA.PROCESSLIST +WHERE HOST LIKE 'localhost%'; +Is HOST LIKE 'localhost%'? 1 +SELECT COUNT(*) = 1 AS "Expect 1" +FROM INFORMATION_SCHEMA.PROCESSLIST WHERE ID = @test_user_con1_id +AND USER = 'test_user' AND DB = 'information_schema' + AND Command = 'Sleep' AND State = '' AND INFO IS NULL; +Expect 1 +1 +# Ensure that the user test_user sees only connections with his username +# because he has not the PROCESS privilege. +#---------------------------------------------------------------------------- + +# ----- switch to connection con1 (user = test_user) ----- ------ switch to connection ddicttestuser1 (user = ddicttestuser1) ----- SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST; -ID USER HOST DB COMMAND TIME STATE INFO -<ID> ddicttestuser1 localhost information_schema Query <TIME> executing SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +<ID> test_user <HOST_NAME> information_schema Query <TIME> executing SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST <TIME_MS> SHOW FULL PROCESSLIST; Id User Host db Command Time State Info -<ID> ddicttestuser1 localhost information_schema Query <TIME> NULL SHOW FULL PROCESSLIST +<ID> test_user <HOST_NAME> information_schema Query <TIME> NULL SHOW FULL PROCESSLIST +# Ensure that the user test_user sees all connections with his username. +#---------------------------------------------------------------------------- + +----- establish connection con2 (user = test_user) ------ + +# ----- switch to connection default (user = root) ----- + +# Poll till all connections of 'test_user' are in a state with COMMAND = 'Sleep' + +# ----- switch to connection con2 (user = test_user) ----- ------ establish connection con2 (user = ddicttestuser1) ------ SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST; -ID USER HOST DB COMMAND TIME STATE INFO -<ID> ddicttestuser1 localhost information_schema Query <TIME> executing SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST -<ID> ddicttestuser1 localhost information_schema Sleep <TIME> NULL +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +<ID> test_user <HOST_NAME> information_schema Query <TIME> executing SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST <TIME_MS> +<ID> test_user <HOST_NAME> information_schema Sleep <TIME> NULL <TIME_MS> SHOW FULL PROCESSLIST; Id User Host db Command Time State Info -<ID> ddicttestuser1 localhost information_schema Sleep <TIME> NULL -<ID> ddicttestuser1 localhost information_schema Query <TIME> NULL SHOW FULL PROCESSLIST - ------ switch to connection default (user = root) ----- ------ close connection con2 ----- +<ID> test_user <HOST_NAME> information_schema Sleep <TIME> NULL +<ID> test_user <HOST_NAME> information_schema Query <TIME> NULL SHOW FULL PROCESSLIST +# ----- switch to connection default (user = root) ----- ------ switch to connection ddicttestuser1 (user = ddicttestuser1) ----- +SELECT ID INTO @test_user_con2_id FROM INFORMATION_SCHEMA.PROCESSLIST +WHERE ID <> @test_user_con1_id +AND USER = 'test_user' AND DB = 'information_schema'; +# Ensure we get correct information about a connection during work +#---------------------------------------------------------------------------- +# ----- switch to connection con2 (user = test_user) ----- # Send a long enough running statement to the server, but do not -# wait till the result comes back. We will pull this later. -SELECT sleep(2.5),'Command time'; +# wait till the result comes back. ------ switch to connection default (user = root) ----- -# Sleep some time -SELECT @time > 0; -@time > 0 -1 -# Sleep some time -SELECT @time < @time2; -@time < @time2 -1 - ------ switch to connection ddicttestuser1 (user = ddicttestuser1) ----- -# Pull("reap") the result set from the statement executed with "send". -sleep(2.5) Command time -0 Command time +SELECT sleep(10), 17; +# ----- switch to connection default (user = root) ----- +# Poll till connection con2 is in state 'User sleep'. -# Send a long (21 KB code and runtime = 2 seconds) statement to the server, -# but do not wait till the result comes back. We will pull this later. -SELECT sleep(2),'BEGIN this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a v ery long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a ve ry long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a ver y long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very l ong statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very lo ng statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very lon g statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long s tatement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long st atement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long sta tement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long stat ement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long state ment.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statem ent.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long stateme nt.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statemen t.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement .this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.END' AS "my_monster_statement"; - ------ switch to connection default (user = root) ----- -# Sleep some time SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST; -ID USER HOST DB COMMAND TIME STATE INFO -<ID> ddicttestuser1 localhost information_schema <COMMAND> <TIME> <STATE> SELECT sleep(2),'BEGIN this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is t he representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is th e representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the r epresentative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the re presentative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the rep resentative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the repr esentative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the repre sentative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the repres entative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the represe ntative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the represen tative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the represent ative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representa tive of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representat ive of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representati ve of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representativ e of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative o f a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.END' AS "my_monster_statement" -<ID> root localhost information_schema <COMMAND> <TIME> <STATE> SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +<ID> test_user <HOST_NAME> information_schema Query <TIME> User sleep SELECT sleep(10), 17 <TIME_MS> +<ID> test_user <HOST_NAME> information_schema Sleep <TIME> NULL <TIME_MS> +<ID> root <HOST_NAME> information_schema Query <TIME> executing SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST <TIME_MS> SHOW FULL PROCESSLIST; Id User Host db Command Time State Info -<ID> root localhost information_schema <COMMAND> <TIME> <STATE> SHOW FULL PROCESSLIST -<ID> ddicttestuser1 localhost information_schema <COMMAND> <TIME> <STATE> SELECT sleep(2),'BEGIN this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is t he representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is th e representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the r epresentative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the re presentative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the rep resentative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the repr esentative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the repre sentative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the repres entative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the represe ntative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the represen tative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the represent ative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representa tive of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representat ive of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representati ve of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representativ e of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative o f a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.END' AS "my_monster_statement" -SHOW PROCESSLIST; -Id User Host db Command Time State Info -<ID> root localhost information_schema <COMMAND> <TIME> <STATE> SHOW PROCESSLIST -<ID> ddicttestuser1 localhost information_schema <COMMAND> <TIME> <STATE> SELECT sleep(2),'BEGIN this is the representative of a very long statement.this is the representativ +<ID> root <HOST_NAME> information_schema Query <TIME> NULL SHOW FULL PROCESSLIST +<ID> test_user <HOST_NAME> information_schema Sleep <TIME> NULL +<ID> test_user <HOST_NAME> information_schema Query <TIME> User sleep SELECT sleep(10), 17 +SELECT STATE, TIME, INFO INTO @state, @time, @info +FROM INFORMATION_SCHEMA.PROCESSLIST +WHERE ID = @test_user_con2_id; +SELECT 0 <= @time < 10 AS "Has TIME a reasonable value?"; +Has TIME a reasonable value? +1 +SELECT @state = 'User sleep' AS "Has STATE the expected value?"; +Has STATE the expected value? +1 +SELECT @info = 'SELECT sleep(10), 17' AS "Has INFO the expected value?"; +Has INFO the expected value? +1 +# ----- switch to connection con2 (user = testuser) ----- ------ switch to connection ddicttestuser1 (user = ddicttestuser1) ----- -# Pull("reap") the result set from the monster statement executed with "send". -sleep(2) my_monster_statement -0 BEGIN this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long sta tement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long stat ement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long state ment.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statem ent.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long stateme nt.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statemen t.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement .this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement. this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.t his is the 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representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.thi s is the 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representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this i s the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the 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representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is t he representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is th e representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the r epresentative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the re presentative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.this is the representative of a very long statement.END +# Pull("reap") the result set from the statement executed with "send". + +sleep(10) 17 +0 17 +# ----- switch to connection default (user = root) ----- + +# Poll till all connections of 'test_user' are in a state with COMMAND = 'Sleep' + +# Ensure that we see that a connection "hangs" when colliding with a +# WRITE TABLE LOCK +#---------------------------------------------------------------------------- ------ switch to connection default (user = root) ----- LOCK TABLE test.t1 WRITE; +# ----- switch to connection con2 (user = test_user) ----- ------ switch to connection ddicttestuser1 (user = ddicttestuser1) ----- # Send a statement to the server, but do not wait till the result # comes back. We will pull this later. + SELECT COUNT(*) FROM test.t1; +# ----- switch to connection default (user = root) ----- + +# Poll till INFO is no more NULL and State = 'Locked'. ------ switch to connection default (user = root) ----- -# Sleep some time SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST; -ID USER HOST DB COMMAND TIME STATE INFO -<ID> ddicttestuser1 localhost information_schema Query <TIME> Locked SELECT COUNT(*) FROM test.t1 -<ID> root localhost information_schema Query <TIME> executing SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST -SHOW FULL PROCESSLIST; -Id User Host db Command Time State Info -<ID> root localhost information_schema Query <TIME> NULL SHOW FULL PROCESSLIST -<ID> ddicttestuser1 localhost information_schema Query <TIME> Locked SELECT COUNT(*) FROM test.t1 +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +<ID> test_user <HOST_NAME> information_schema Query <TIME> Locked SELECT COUNT(*) FROM test.t1 <TIME_MS> +<ID> test_user <HOST_NAME> information_schema Sleep <TIME> NULL <TIME_MS> +<ID> root <HOST_NAME> information_schema Query <TIME> executing SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST <TIME_MS> UNLOCK TABLES; +# ----- switch to connection con2 (user = test_user) ----- ------ switch to connection ddicttestuser1 (user = ddicttestuser1) ----- # Pull("reap") the result set from the statement executed with "send". + COUNT(*) 0 +# Ensure that SHOW/SELECT processlist can handle extreme long commands +#---------------------------------------------------------------------------- + +# ----- switch to connection default (user = root) ----- + +LOCK TABLE test.t1 WRITE; +# ----- switch to connection con2 (user = test_user) ----- + +# Send a long (~20 KB code) statement to the server, but do not wait +# till the result comes back. We will pull this later. + +SELECT count(*),'BEGIN-This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the 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representative of a very long stateme nt.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statemen t.This is the representative of a very long statement.-END' AS "Long string" FROM test.t1; +# ----- switch to connection default (user = root) ----- + +# Poll till INFO is no more NULL and State = 'Locked'. + +# Expect result: +# Statement Content of INFO +# SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST Complete statement +# SHOW FULL PROCESSLIST Complete statement +# SHOW PROCESSLIST statement truncated after 100 char + +SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST; +ID USER HOST DB COMMAND TIME STATE INFO TIME_MS +<ID> test_user <HOST_NAME> information_schema <COMMAND> <TIME> <STATE> SELECT count(*),'BEGIN-This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long 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statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the re presentative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long 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statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the repre sentative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the repres entative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long 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statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the represen tative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the represent ative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long 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statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representati ve of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representativ e of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative o f a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.-END' AS "Long string" FROM test.t1 <TIME_MS> +<ID> test_user <HOST_NAME> information_schema <COMMAND> <TIME> <STATE> NULL <TIME_MS> +<ID> root <HOST_NAME> information_schema <COMMAND> <TIME> <STATE> SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST <TIME_MS> +SHOW FULL PROCESSLIST; +Id User Host db Command Time State Info +<ID> root <HOST_NAME> information_schema <COMMAND> <TIME> <STATE> SHOW FULL PROCESSLIST +<ID> test_user <HOST_NAME> information_schema <COMMAND> <TIME> <STATE> NULL +<ID> test_user <HOST_NAME> information_schema <COMMAND> <TIME> <STATE> SELECT count(*),'BEGIN-This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the r epresentative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the re presentative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the 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representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.-END' AS "Long string" FROM test.t1 +SHOW PROCESSLIST; +Id User Host db Command Time State Info +<ID> root <HOST_NAME> information_schema <COMMAND> <TIME> <STATE> SHOW PROCESSLIST +<ID> test_user <HOST_NAME> information_schema <COMMAND> <TIME> <STATE> NULL +<ID> test_user <HOST_NAME> information_schema <COMMAND> <TIME> <STATE> SELECT count(*),'BEGIN-This is the representative of a very long statement.This is the representativ +UNLOCK TABLES; +# ----- switch to connection con2 (user = test_user) ----- + +# Pull("reap") the result set from the monster statement executed with "send". + +count(*) Long string +0 BEGIN-This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long sta tement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long stat ement.This is the representative of a very long statement.This is the representative of a very long 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representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is th e representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the representative of a very long statement.This is the r epresentative of a very long statement.-END +# ----- switch to connection default (user = root) ----- ------ switch to connection default (user = root) ----- +----- disconnect con1 and con2 ----- ------ close connection ddicttestuser1 ----- -DROP USER ddicttestuser1@'localhost'; +DROP USER test_user@'localhost'; DROP TABLE test.t1; === modified file 'mysql-test/suite/funcs_1/t/is_columns_is.test' --- a/mysql-test/suite/funcs_1/t/is_columns_is.test 2008-06-16 18:39:58 +0000 +++ b/mysql-test/suite/funcs_1/t/is_columns_is.test 2009-10-10 09:59:06 +0000 @@ -16,6 +16,8 @@ # --source include/not_embedded.inc +# This test depends on having the PBXT information_schema stuff. +--source include/have_pbxt.inc let $my_where = WHERE table_schema = 'information_schema' AND table_name <> 'profiling'; === modified file 'mysql-test/suite/maria/t/maria-recover.test' --- a/mysql-test/suite/maria/t/maria-recover.test 2009-02-19 09:01:25 +0000 +++ b/mysql-test/suite/maria/t/maria-recover.test 2009-10-09 08:09:24 +0000 @@ -54,11 +54,10 @@ perl; close FILE; EOF -# line below will be removed -disable_ps_protocol; replace_regex /Table.*t_corrupted2/t_corrupted2/ ; +--enable_prepare_warnings select * from t_corrupted2; # should show corruption and repair messages -enable_ps_protocol; +--disable_prepare_warnings select * from t_corrupted2; # should show just rows drop database mysqltest; === added file 'mysql-test/suite/maria/t/maria_showlog_error-master.opt' --- a/mysql-test/suite/maria/t/maria_showlog_error-master.opt 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/maria/t/maria_showlog_error-master.opt 2009-10-13 12:47:17 +0000 @@ -0,0 +1 @@ +--force-restart === modified file 'mysql-test/suite/parts/t/partition_alter1_1_2_innodb.test' --- a/mysql-test/suite/parts/t/partition_alter1_1_2_innodb.test 2008-05-16 16:03:50 +0000 +++ b/mysql-test/suite/parts/t/partition_alter1_1_2_innodb.test 2009-10-09 13:08:09 +0000 @@ -43,6 +43,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_alter1_1_2_myisam.test' --- a/mysql-test/suite/parts/t/partition_alter1_1_2_myisam.test 2008-05-16 16:03:50 +0000 +++ b/mysql-test/suite/parts/t/partition_alter1_1_2_myisam.test 2009-10-09 13:08:09 +0000 @@ -42,6 +42,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_alter1_1_innodb.test' --- a/mysql-test/suite/parts/t/partition_alter1_1_innodb.test 2008-05-16 16:03:50 +0000 +++ b/mysql-test/suite/parts/t/partition_alter1_1_innodb.test 2009-10-09 13:08:09 +0000 @@ -42,6 +42,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_alter1_1_myisam.test' --- a/mysql-test/suite/parts/t/partition_alter1_1_myisam.test 2008-05-16 16:03:50 +0000 +++ b/mysql-test/suite/parts/t/partition_alter1_1_myisam.test 2009-10-09 13:08:09 +0000 @@ -43,6 +43,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_alter1_2_innodb.test' --- a/mysql-test/suite/parts/t/partition_alter1_2_innodb.test 2008-05-16 16:03:50 +0000 +++ b/mysql-test/suite/parts/t/partition_alter1_2_innodb.test 2009-10-09 13:08:09 +0000 @@ -43,6 +43,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_alter1_2_myisam.test' --- a/mysql-test/suite/parts/t/partition_alter1_2_myisam.test 2008-05-16 16:03:50 +0000 +++ b/mysql-test/suite/parts/t/partition_alter1_2_myisam.test 2009-10-09 13:08:09 +0000 @@ -43,6 +43,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_alter2_1_innodb.test' --- a/mysql-test/suite/parts/t/partition_alter2_1_innodb.test 2008-09-18 09:02:48 +0000 +++ b/mysql-test/suite/parts/t/partition_alter2_1_innodb.test 2009-10-09 13:08:09 +0000 @@ -40,6 +40,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_alter2_1_maria.test' --- a/mysql-test/suite/parts/t/partition_alter2_1_maria.test 2008-11-24 14:53:10 +0000 +++ b/mysql-test/suite/parts/t/partition_alter2_1_maria.test 2009-10-09 13:08:09 +0000 @@ -40,6 +40,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_alter2_1_myisam.test' --- a/mysql-test/suite/parts/t/partition_alter2_1_myisam.test 2008-09-18 09:02:48 +0000 +++ b/mysql-test/suite/parts/t/partition_alter2_1_myisam.test 2009-10-09 13:08:09 +0000 @@ -40,6 +40,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_alter2_2_innodb.test' --- a/mysql-test/suite/parts/t/partition_alter2_2_innodb.test 2008-09-18 09:02:48 +0000 +++ b/mysql-test/suite/parts/t/partition_alter2_2_innodb.test 2009-10-09 13:08:09 +0000 @@ -40,6 +40,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_alter2_2_maria.test' --- a/mysql-test/suite/parts/t/partition_alter2_2_maria.test 2008-11-24 14:53:10 +0000 +++ b/mysql-test/suite/parts/t/partition_alter2_2_maria.test 2009-10-09 13:08:09 +0000 @@ -40,6 +40,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_alter2_2_myisam.test' --- a/mysql-test/suite/parts/t/partition_alter2_2_myisam.test 2008-09-18 09:02:48 +0000 +++ b/mysql-test/suite/parts/t/partition_alter2_2_myisam.test 2009-10-09 13:08:09 +0000 @@ -40,6 +40,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_alter3_innodb.test' --- a/mysql-test/suite/parts/t/partition_alter3_innodb.test 2007-11-20 15:04:07 +0000 +++ b/mysql-test/suite/parts/t/partition_alter3_innodb.test 2009-10-09 13:08:09 +0000 @@ -39,6 +39,8 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on --list_files, which doesn't work correctly in embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_alter3_myisam.test' --- a/mysql-test/suite/parts/t/partition_alter3_myisam.test 2007-11-20 15:04:07 +0000 +++ b/mysql-test/suite/parts/t/partition_alter3_myisam.test 2009-10-09 13:08:09 +0000 @@ -39,6 +39,8 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on --list_files, which doesn't work correctly in embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_alter4_innodb.test' --- a/mysql-test/suite/parts/t/partition_alter4_innodb.test 2007-11-20 15:04:07 +0000 +++ b/mysql-test/suite/parts/t/partition_alter4_innodb.test 2009-10-09 13:08:09 +0000 @@ -40,6 +40,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_alter4_myisam.test' --- a/mysql-test/suite/parts/t/partition_alter4_myisam.test 2007-11-20 15:04:07 +0000 +++ b/mysql-test/suite/parts/t/partition_alter4_myisam.test 2009-10-09 13:08:09 +0000 @@ -40,6 +40,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_basic_innodb.test' --- a/mysql-test/suite/parts/t/partition_basic_innodb.test 2008-03-17 15:18:02 +0000 +++ b/mysql-test/suite/parts/t/partition_basic_innodb.test 2009-10-09 13:08:09 +0000 @@ -40,6 +40,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_basic_myisam.test' --- a/mysql-test/suite/parts/t/partition_basic_myisam.test 2008-03-17 15:18:02 +0000 +++ b/mysql-test/suite/parts/t/partition_basic_myisam.test 2009-10-09 13:08:09 +0000 @@ -40,6 +40,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_basic_symlink_myisam.test' --- a/mysql-test/suite/parts/t/partition_basic_symlink_myisam.test 2008-02-06 14:13:56 +0000 +++ b/mysql-test/suite/parts/t/partition_basic_symlink_myisam.test 2009-10-09 13:08:09 +0000 @@ -40,6 +40,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc # The server must support symlink for DATA/INDEX DIRECTORY. === modified file 'mysql-test/suite/parts/t/partition_engine_innodb.test' --- a/mysql-test/suite/parts/t/partition_engine_innodb.test 2007-11-20 15:04:07 +0000 +++ b/mysql-test/suite/parts/t/partition_engine_innodb.test 2009-10-09 13:08:09 +0000 @@ -39,6 +39,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_engine_myisam.test' --- a/mysql-test/suite/parts/t/partition_engine_myisam.test 2007-11-20 15:04:07 +0000 +++ b/mysql-test/suite/parts/t/partition_engine_myisam.test 2009-10-09 13:08:09 +0000 @@ -39,6 +39,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_recover_myisam.test' --- a/mysql-test/suite/parts/t/partition_recover_myisam.test 2009-02-01 12:00:48 +0000 +++ b/mysql-test/suite/parts/t/partition_recover_myisam.test 2009-10-09 08:09:24 +0000 @@ -16,7 +16,11 @@ FLUSH TABLES; let $MYSQLD_DATADIR= `select @@datadir`; --remove_file $MYSQLD_DATADIR/test/t1_will_crash.MYI --copy_file std_data/corrupt_t1.MYI $MYSQLD_DATADIR/test/t1_will_crash.MYI +# Embedded server doesn't chdir to data directory +--replace_regex /Table '.*\/data\/test\/t1_will_crash/Table '.\/test\/t1_will_crash/ +--enable_prepare_warnings SELECT * FROM t1_will_crash; +--disable_prepare_warnings DROP TABLE t1_will_crash; CREATE TABLE t1_will_crash (a INT, KEY (a)) ENGINE=MyISAM @@ -29,5 +33,9 @@ FLUSH TABLES; --echo # head -c1024 t1#P#p1.MYI > corrupt_t1#P#p1.MYI --remove_file $MYSQLD_DATADIR/test/t1_will_crash#P#p1.MYI --copy_file std_data/corrupt_t1#P#p1.MYI $MYSQLD_DATADIR/test/t1_will_crash#P#p1.MYI +# Embedded server doesn't chdir to data directory +--replace_regex /Table '.*\/data\/test\/t1_will_crash/Table '.\/test\/t1_will_crash/ +--enable_prepare_warnings SELECT * FROM t1_will_crash; +--disable_prepare_warnings DROP TABLE t1_will_crash; === modified file 'mysql-test/suite/parts/t/partition_special_innodb.test' --- a/mysql-test/suite/parts/t/partition_special_innodb.test 2008-12-04 09:47:25 +0000 +++ b/mysql-test/suite/parts/t/partition_special_innodb.test 2009-10-09 13:08:09 +0000 @@ -58,8 +58,8 @@ ENGINE = InnoDB PARTITION BY HASH (a) PARTITIONS 2; -connect (con1,127.0.0.1,root,,test,$MASTER_MYPORT,); -connect (con2,127.0.0.1,root,,test,$MASTER_MYPORT,); +connect (con1,localhost,root,,test,$MASTER_MYPORT,); +connect (con2,localhost,root,,test,$MASTER_MYPORT,); --connection con1 SET autocommit=OFF; === modified file 'mysql-test/suite/parts/t/partition_syntax_innodb.test' --- a/mysql-test/suite/parts/t/partition_syntax_innodb.test 2007-11-20 15:04:07 +0000 +++ b/mysql-test/suite/parts/t/partition_syntax_innodb.test 2009-10-09 13:08:09 +0000 @@ -39,6 +39,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/parts/t/partition_syntax_myisam.test' --- a/mysql-test/suite/parts/t/partition_syntax_myisam.test 2007-11-20 15:04:07 +0000 +++ b/mysql-test/suite/parts/t/partition_syntax_myisam.test 2009-10-09 13:08:09 +0000 @@ -39,6 +39,9 @@ SET @max_row = 20; let $more_trigger_tests= 0; let $more_pk_ui_tests= 0; +# This test relies on connecting externally from mysqltest, doesn't +# work with embedded. +--source include/not_embedded.inc # The server must support partitioning. --source include/have_partition.inc === modified file 'mysql-test/suite/pbxt/r/connect.result' --- a/mysql-test/suite/pbxt/r/connect.result 2009-04-02 10:03:14 +0000 +++ b/mysql-test/suite/pbxt/r/connect.result 2009-10-07 16:56:11 +0000 @@ -61,8 +61,8 @@ show tables; Tables_in_test connect(localhost,test,,test2,MASTER_PORT,MASTER_SOCKET); ERROR 28000: Access denied for user 'test'@'localhost' (using password: NO) -connect(localhost,test,,"",MASTER_PORT,MASTER_SOCKET); -ERROR 28000: Access denied for user 'test'@'localhost' (using password: NO) +connect(localhost,,,,MASTER_PORT,MASTER_SOCKET); +ERROR 28000: Access denied for user ''@'localhost' (using password: NO) connect(localhost,test,zorro,test2,MASTER_PORT,MASTER_SOCKET); ERROR 28000: Access denied for user 'test'@'localhost' (using password: YES) connect(localhost,test,zorro,test,MASTER_PORT,MASTER_SOCKET); === modified file 'mysql-test/suite/pbxt/r/mysqlslap.result' --- a/mysql-test/suite/pbxt/r/mysqlslap.result 2009-04-02 10:03:14 +0000 +++ b/mysql-test/suite/pbxt/r/mysqlslap.result 2009-10-07 16:56:11 +0000 @@ -122,8 +122,7 @@ DROP SCHEMA IF EXISTS `mysqlslap`; DROP SCHEMA IF EXISTS `mysqlslap`; CREATE SCHEMA `mysqlslap`; use mysqlslap; -set storage_engine=`heap`; -CREATE TABLE t1 (id int, name varchar(64)); +CREATE TABLE t1 (id int, name varchar(64)) Engine = heap; create table t2(foo1 varchar(32), foo2 varchar(32)); INSERT INTO t1 VALUES (1, 'This is a test'); insert into t2 values ('test', 'test2'); @@ -133,8 +132,7 @@ DROP SCHEMA IF EXISTS `mysqlslap`; DROP SCHEMA IF EXISTS `mysqlslap`; CREATE SCHEMA `mysqlslap`; use mysqlslap; -set storage_engine=`myisam`; -CREATE TABLE t1 (id int, name varchar(64)); +CREATE TABLE t1 (id int, name varchar(64)) Engine = myisam; create table t2(foo1 varchar(32), foo2 varchar(32)); INSERT INTO t1 VALUES (1, 'This is a test'); insert into t2 values ('test', 'test2'); @@ -144,8 +142,7 @@ DROP SCHEMA IF EXISTS `mysqlslap`; DROP SCHEMA IF EXISTS `mysqlslap`; CREATE SCHEMA `mysqlslap`; use mysqlslap; -set storage_engine=`heap`; -CREATE TABLE t1 (id int, name varchar(64)); +CREATE TABLE t1 (id int, name varchar(64)) Engine = heap; create table t2(foo1 varchar(32), foo2 varchar(32)); INSERT INTO t1 VALUES (1, 'This is a test'); insert into t2 values ('test', 'test2'); @@ -157,8 +154,7 @@ DROP SCHEMA IF EXISTS `mysqlslap`; DROP SCHEMA IF EXISTS `mysqlslap`; CREATE SCHEMA `mysqlslap`; use mysqlslap; -set storage_engine=`myisam`; -CREATE TABLE t1 (id int, name varchar(64)); +CREATE TABLE t1 (id int, name varchar(64)) Engine = myisam; create table t2(foo1 varchar(32), foo2 varchar(32)); INSERT INTO t1 VALUES (1, 'This is a test'); insert into t2 values ('test', 'test2'); @@ -170,8 +166,7 @@ DROP SCHEMA IF EXISTS `mysqlslap`; DROP SCHEMA IF EXISTS `mysqlslap`; CREATE SCHEMA `mysqlslap`; use mysqlslap; -set storage_engine=`heap`; -CREATE TABLE t1 (id int, name varchar(64)); +CREATE TABLE t1 (id int, name varchar(64)) Engine = heap; create table t2(foo1 varchar(32), foo2 varchar(32)); INSERT INTO t1 VALUES (1, 'This is a test'); insert into t2 values ('test', 'test2'); @@ -196,8 +191,7 @@ DROP SCHEMA IF EXISTS `mysqlslap`; DROP SCHEMA IF EXISTS `mysqlslap`; CREATE SCHEMA `mysqlslap`; use mysqlslap; -set storage_engine=`myisam`; -CREATE TABLE t1 (id int, name varchar(64)); +CREATE TABLE t1 (id int, name varchar(64)) Engine = myisam; create table t2(foo1 varchar(32), foo2 varchar(32)); INSERT INTO t1 VALUES (1, 'This is a test'); insert into t2 values ('test', 'test2'); === modified file 'mysql-test/suite/pbxt/r/ps_11bugs.result' --- a/mysql-test/suite/pbxt/r/ps_11bugs.result 2009-04-02 10:03:14 +0000 +++ b/mysql-test/suite/pbxt/r/ps_11bugs.result 2009-10-07 16:56:11 +0000 @@ -121,8 +121,8 @@ insert into t1 values (1); explain select * from t1 where 3 in (select (1+1) union select 1); id select_type table type possible_keys key key_len ref rows Extra 1 PRIMARY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables -2 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL No tables used -3 DEPENDENT UNION NULL NULL NULL NULL NULL NULL NULL No tables used +2 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL Impossible HAVING +3 DEPENDENT UNION NULL NULL NULL NULL NULL NULL NULL Impossible HAVING NULL UNION RESULT <union2,3> ALL NULL NULL NULL NULL NULL select * from t1 where 3 in (select (1+1) union select 1); a === modified file 'mysql-test/suite/pbxt/r/select.result' --- a/mysql-test/suite/pbxt/r/select.result 2009-08-17 15:57:58 +0000 +++ b/mysql-test/suite/pbxt/r/select.result 2009-10-07 16:56:11 +0000 @@ -3585,7 +3585,6 @@ INSERT INTO t2 VALUES (1,'a'),(2,'b'),(3 EXPLAIN SELECT t1.a FROM t1 LEFT JOIN t2 ON t2.b=t1.b WHERE t1.a=3; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE t1 const PRIMARY PRIMARY 4 const 1 -1 SIMPLE t2 const b b 22 const 1 Using index DROP TABLE t1,t2; CREATE TABLE t1(id int PRIMARY KEY, b int, e int); CREATE TABLE t2(i int, a int, INDEX si(i), INDEX ai(a)); === modified file 'mysql-test/suite/pbxt/r/union.result' --- a/mysql-test/suite/pbxt/r/union.result 2009-08-17 15:57:58 +0000 +++ b/mysql-test/suite/pbxt/r/union.result 2009-10-07 16:56:11 +0000 @@ -480,7 +480,7 @@ id select_type table type possible_keys 2 UNION t2 const PRIMARY PRIMARY 4 const 1 100.00 NULL UNION RESULT <union1,2> ALL NULL NULL NULL NULL NULL NULL Warnings: -Note 1003 (select '1' AS `a`,'1' AS `b` from `test`.`t1` where ('1' = 1)) union (select '1' AS `a`,'10' AS `b` from `test`.`t2` where ('1' = 1)) +Note 1003 (select '1' AS `a`,'1' AS `b` from `test`.`t1` where 1) union (select '1' AS `a`,'10' AS `b` from `test`.`t2` where 1) (select * from t1 where a=5) union (select * from t2 where a=1); a b 1 10 === modified file 'mysql-test/suite/pbxt/t/connect.test' --- a/mysql-test/suite/pbxt/t/connect.test 2009-04-02 10:03:14 +0000 +++ b/mysql-test/suite/pbxt/t/connect.test 2009-10-07 16:56:11 +0000 @@ -42,7 +42,7 @@ show tables; --replace_result $MASTER_MYSOCK MASTER_SOCKET $MASTER_MYPORT MASTER_PORT --error 1045 connect (fail_con,localhost,test,,test2); ---replace_result $MASTER_MYSOCK MASTER_SOCKET $MASTER_MYPORT MASTER_PORT +--replace_result $MASTER_MYSOCK MASTER_SOCKET $MASTER_MYPORT MASTER_PORT test "" --error 1045 connect (fail_con,localhost,test,,""); --replace_result $MASTER_MYSOCK MASTER_SOCKET $MASTER_MYPORT MASTER_PORT === added file 'mysql-test/t/mysqltest_ps.test' --- a/mysql-test/t/mysqltest_ps.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/t/mysqltest_ps.test 2009-10-09 08:09:24 +0000 @@ -0,0 +1,34 @@ +# +# Test mysqltest in --ps-protocol mode. +# + +if (`SELECT $PS_PROTOCOL = 0`) +{ + --skip Need prepared statement protocol +} + +# +# Test the --enable_prepare_warnings command. +# Test default value (off), enabling, and disabling. +# + +--enable_warnings + +select 1 + "2 a"; +create table t (a int primary key, b blob default ''); +# This statement gives warning both during prepare and execute. +# So gives double warnings when --enable_prepare_warnings. +select a, (2*a) AS a from t group by a; +drop table t; + +--enable_prepare_warnings +select 1 + "2 a"; +create table t (a int primary key, b blob default ''); +select a, (2*a) AS a from t group by a; +drop table t; + +--disable_prepare_warnings +select 1 + "2 a"; +create table t (a int primary key, b blob default ''); +select a, (2*a) AS a from t group by a; +drop table t; === modified file 'mysql-test/t/variables-big.test' --- a/mysql-test/t/variables-big.test 2009-10-03 23:20:51 +0000 +++ b/mysql-test/t/variables-big.test 2009-10-11 09:36:10 +0000 @@ -38,18 +38,24 @@ --disable_warnings SET SESSION transaction_prealloc_size=1024*1024*1024*1; --replace_column 1 <Id> 6 <Time> +# Embedded server is hardcoded to show "Writing to net" as STATE. +--replace_result "Writing to net" "NULL" SHOW PROCESSLIST; SET SESSION transaction_prealloc_size=1024*1024*1024*2; --replace_column 1 <Id> 6 <Time> +--replace_result "Writing to net" "NULL" SHOW PROCESSLIST; SET SESSION transaction_prealloc_size=1024*1024*1024*3; --replace_column 1 <Id> 6 <Time> +--replace_result "Writing to net" "NULL" SHOW PROCESSLIST; SET SESSION transaction_prealloc_size=1024*1024*1024*4; --replace_column 1 <Id> 6 <Time> +--replace_result "Writing to net" "NULL" SHOW PROCESSLIST; SET SESSION transaction_prealloc_size=1024*1024*1024*5; --replace_column 1 <Id> 6 <Time> +--replace_result "Writing to net" "NULL" SHOW PROCESSLIST; --enable_warnings === modified file 'scripts/make_win_bin_dist' --- a/scripts/make_win_bin_dist 2009-09-01 06:40:13 +0000 +++ b/scripts/make_win_bin_dist 2009-10-08 21:01:03 +0000 @@ -140,12 +140,24 @@ fi # ---------------------------------------------------------------------- # Copy executables, and client DLL # ---------------------------------------------------------------------- - +MYISAM_BINARIES="myisamchk myisamlog myisampack myisam_ftdump" +MARIA_BINARIES="maria_chk maria_dump_log maria_ftdump maria_pack maria_read_log" mkdir $DESTDIR mkdir $DESTDIR/bin cp client/$TARGET/*.exe $DESTDIR/bin/ cp extra/$TARGET/*.exe $DESTDIR/bin/ -cp storage/myisam/$TARGET/*.exe $DESTDIR/bin/ + +# MyISAM +#cp storage/myisam/$TARGET/*.exe $DESTDIR/bin/ +for eng in $MYISAM_BINARIES ; do + cp storage/myisam/$TARGET/$eng.{exe,pdb} $DESTDIR/bin +done + +# Maria +for eng in $MARIA_BINARIES ; do + cp storage/maria/$TARGET/$eng.{exe,pdb} $DESTDIR/bin +done + cp server-tools/instance-manager/$TARGET/*.{exe,map} $DESTDIR/bin/ if [ x"$TARGET" != x"release" ] ; then cp server-tools/instance-manager/$TARGET/*.pdb $DESTDIR/bin/ @@ -280,6 +292,7 @@ cp include/mysql/plugin.h $DESTDIR/inclu mkdir -p $DESTDIR/lib/opt mkdir -p $DESTDIR/lib/plugin +cp sql/$TARGET/mysqld.lib $DESTDIR/lib/ cp libmysql/$TARGET/libmysql.dll \ libmysql/$TARGET/libmysql.lib \ libmysql/$TARGET/mysqlclient.lib \ @@ -340,6 +353,11 @@ cp mysql-test/mysql-test-run.pl $DESTDIR cp mysql-test/README $DESTDIR/mysql-test/ cp -R mysql-test/{t,r,include,suite,std_data,lib} $DESTDIR/mysql-test/ +rm -rf $DESTDIR/mysql-test/lib/My/SafeProcess/my_safe_kill.{dir,vcproj} +rm -rf $DESTDIR/mysql-test/lib/My/SafeProcess/my_safe_process.{dir,vcproj} +rm -rf $DESTDIR/mysql-test/lib/My/SafeProcess/{Debug,RelWithDebInfo}/*.{ilk,idb,map} + + # Note that this will not copy "extra" if a soft link if [ -d mysql-test/extra ] ; then mkdir $DESTDIR/mysql-test/extra @@ -378,7 +396,7 @@ cp scripts/*.sql $DESTDIR/share/ # Clean up from possibly copied SCCS directories # ---------------------------------------------------------------------- -rm -rf `find $DISTDIR -type d -name SCCS -print` +rm -rf `/bin/find $DISTDIR -type d -name SCCS -print` # ---------------------------------------------------------------------- # Copy other files specified on command line DEST=SOURCE === modified file 'sql/mysql_priv.h' --- a/sql/mysql_priv.h 2009-10-16 22:57:48 +0000 +++ b/sql/mysql_priv.h 2009-10-17 19:12:28 +0000 @@ -947,7 +947,6 @@ struct Query_cache_query_flags #define query_cache_abort(A) #define query_cache_end_of_result(A) -#define query_cache_invalidate_by_MyISAM_filename_ref NULL #define query_cache_maybe_disabled(T) 1 #define query_cache_is_cacheable_query(L) 0 #endif /*HAVE_QUERY_CACHE*/ === modified file 'sql/mysqld.cc' --- a/sql/mysqld.cc 2009-10-02 11:09:01 +0000 +++ b/sql/mysqld.cc 2009-10-07 13:07:10 +0000 @@ -8429,7 +8429,7 @@ mysqld_get_one_option(int optid, break; case OPT_LOG_SLOW_FILTER: global_system_variables.log_slow_filter= - find_bit_type_or_exit(argument, &log_slow_verbosity_typelib, + find_bit_type_or_exit(argument, &log_slow_filter_typelib, opt->name, &error); /* If we are using filters, we set opt_slow_admin_statements to be always @@ -8441,7 +8441,7 @@ mysqld_get_one_option(int optid, break; case OPT_LOG_SLOW_VERBOSITY: global_system_variables.log_slow_verbosity= - find_bit_type_or_exit(argument, &log_slow_filter_typelib, + find_bit_type_or_exit(argument, &log_slow_verbosity_typelib, opt->name, &error); if (error) return 1; === modified file 'sql/sql_string.cc' --- a/sql/sql_string.cc 2009-09-07 20:50:10 +0000 +++ b/sql/sql_string.cc 2009-10-13 16:57:36 +0000 @@ -27,14 +27,6 @@ #include <floatingpoint.h> #endif -/* - The following extern declarations are ok as these are interface functions - required by the string function -*/ - -extern uchar* sql_alloc(unsigned size); -extern void sql_element_free(void *ptr); - #include "sql_string.h" /***************************************************************************** === modified file 'storage/maria/ha_maria.cc' --- a/storage/maria/ha_maria.cc 2009-09-07 20:50:10 +0000 +++ b/storage/maria/ha_maria.cc 2009-10-06 14:53:46 +0000 @@ -28,6 +28,7 @@ #include <my_bit.h> #include "ha_maria.h" #include "trnman_public.h" +#include "trnman.h" C_MODE_START #include "maria_def.h" @@ -918,6 +919,8 @@ int ha_maria::open(const char *name, int if (!(file= maria_open(name, mode, test_if_locked | HA_OPEN_FROM_SQL_LAYER))) return (my_errno ? my_errno : -1); + file->s->chst_invalidator= query_cache_invalidate_by_MyISAM_filename_ref; + if (test_if_locked & (HA_OPEN_IGNORE_IF_LOCKED | HA_OPEN_TMP_TABLE)) VOID(maria_extra(file, HA_EXTRA_NO_WAIT_LOCK, 0)); @@ -3238,6 +3241,9 @@ my_bool ha_maria::register_query_cache_t */ *engine_data= 0; + if (file->s->now_transactional && file->s->have_versioning) + return (file->trn->trid >= file->s->state.last_change_trn); + /* If a concurrent INSERT has happened just before the currently processed SELECT statement, the total size of the table is unknown. === modified file 'storage/maria/ma_state.c' --- a/storage/maria/ma_state.c 2008-12-27 02:05:16 +0000 +++ b/storage/maria/ma_state.c 2009-10-06 06:57:22 +0000 @@ -318,6 +318,13 @@ void _ma_update_status(void* param) DBUG_ASSERT(!info->s->base.born_transactional); share->state.state= *info->state; info->state= &share->state.state; +#ifdef HAVE_QUERY_CACHE + DBUG_PRINT("info", ("invalidator... '%s' (status update)", + info->s->data_file_name.str)); + DBUG_ASSERT(info->s->chst_invalidator != NULL); + (*info->s->chst_invalidator)((const char *)info->s->data_file_name.str); +#endif + } info->append_insert_at_end= 0; } @@ -469,6 +476,8 @@ my_bool _ma_trnman_end_trans_hook(TRN *t tables->state_start.checksum); history->trid= trn->commit_trid; + share->state.last_change_trn= trn->commit_trid; + if (history->next) { /* Remove not visible states */ === modified file 'storage/maria/maria_def.h' --- a/storage/maria/maria_def.h 2009-02-19 09:01:25 +0000 +++ b/storage/maria/maria_def.h 2009-10-06 06:57:22 +0000 @@ -83,6 +83,7 @@ typedef struct st_maria_state_info pgcache_page_no_t first_bitmap_with_space; ulonglong auto_increment; TrID create_trid; /* Minum trid for file */ + TrID last_change_trn; /* selfdescriptive */ ulong update_count; /* Updated for each write lock */ ulong status; double *rec_per_key_part; @@ -337,7 +338,10 @@ typedef struct st_maria_share /* Mapings to read/write the data file */ size_t (*file_read)(MARIA_HA *, uchar *, size_t, my_off_t, myf); size_t (*file_write)(MARIA_HA *, const uchar *, size_t, my_off_t, myf); - invalidator_by_filename invalidator; /* query cache invalidator */ + /* query cache invalidator for merged tables */ + invalidator_by_filename invalidator; + /* query cache invalidator for changing state */ + invalidator_by_filename chst_invalidator; my_off_t key_del_current; /* delete links for index pages */ ulong this_process; /* processid */ ulong last_process; /* For table-change-check */ === modified file 'storage/myisam/ha_myisam.cc' --- a/storage/myisam/ha_myisam.cc 2009-10-16 22:57:48 +0000 +++ b/storage/myisam/ha_myisam.cc 2009-10-17 19:12:28 +0000 @@ -690,6 +690,9 @@ int ha_myisam::open(const char *name, in if (!(file=mi_open(name, mode, test_if_locked | HA_OPEN_FROM_SQL_LAYER))) return (my_errno ? my_errno : -1); + + file->s->chst_invalidator= query_cache_invalidate_by_MyISAM_filename_ref; + if (!table->s->tmp_table) /* No need to perform a check for tmp table */ { if ((my_errno= table2myisam(table, &keyinfo, &recinfo, &recs))) === modified file 'storage/myisam/mi_locking.c' --- a/storage/myisam/mi_locking.c 2009-09-03 14:05:38 +0000 +++ b/storage/myisam/mi_locking.c 2009-10-06 06:57:22 +0000 @@ -329,6 +329,12 @@ void mi_update_status(void* param) #endif info->s->state.state= *info->state; info->state= &info->s->state.state; +#ifdef HAVE_QUERY_CACHE + DBUG_PRINT("info", ("invalidator... '%s' (status update)", + info->filename)); + DBUG_ASSERT(info->s->chst_invalidator != NULL); + (*info->s->chst_invalidator)((const char *)info->filename); +#endif } info->append_insert_at_end= 0; === modified file 'storage/myisam/myisamdef.h' --- a/storage/myisam/myisamdef.h 2009-04-25 09:04:38 +0000 +++ b/storage/myisam/myisamdef.h 2009-10-06 06:57:22 +0000 @@ -190,7 +190,10 @@ typedef struct st_mi_isam_share const uchar *record, my_off_t pos); size_t (*file_read) (MI_INFO *, uchar *, size_t, my_off_t, myf); size_t (*file_write) (MI_INFO *, const uchar *, size_t, my_off_t, myf); - invalidator_by_filename invalidator; /* query cache invalidator */ + /* query cache invalidator for merged tables */ + invalidator_by_filename invalidator; + /* query cache invalidator for changing state */ + invalidator_by_filename chst_invalidator; ulong this_process; /* processid */ ulong last_process; /* For table-change-check */ ulong last_version; /* Version on start */ === modified file 'storage/pbxt/src/Makefile.am' --- a/storage/pbxt/src/Makefile.am 2009-10-06 18:26:11 +0000 +++ b/storage/pbxt/src/Makefile.am 2009-10-07 07:40:56 +0000 @@ -49,4 +49,4 @@ libpbxt_a_SOURCES = $(libpbxt_la_SOURCE libpbxt_a_CXXFLAGS = $(AM_CXXFLAGS) libpbxt_a_CFLAGS = $(AM_CFLAGS) -std=c99 -EXTRA_DIST = pbms_enabled.cc +EXTRA_DIST = pbms_enabled.cc win_inttypes.h === modified file 'win/Makefile.am' --- a/win/Makefile.am 2009-10-02 12:53:05 +0000 +++ b/win/Makefile.am 2009-10-11 10:21:49 +0000 @@ -17,7 +17,7 @@ EXTRA_DIST = build-vs71.bat build-vs8.bat build-vs8_x64.bat build-vs9.bat \ build-vs9_x64.bat configure.js README mysql_manifest.cmake \ create_manifest.js create_def_file.js build-nmake.bat \ - build-nmake-x64.bat + build-nmake-x64.bat configure-mariadb.sh make_mariadb_win_dist # Don't update the files from bitkeeper %::SCCS/s.% === added file 'win/configure-mariadb.sh' --- a/win/configure-mariadb.sh 1970-01-01 00:00:00 +0000 +++ b/win/configure-mariadb.sh 2009-10-08 19:04:12 +0000 @@ -0,0 +1,23 @@ +#!/bin/sh + +# +# This script is the "standard" way to configure MariaDB on Windows. To be +# used by buildbot slaves and release build script. +# + +set -e + +cscript win/configure.js \ + WITH_ARCHIVE_STORAGE_ENGINE \ + WITH_BLACKHOLE_STORAGE_ENGINE \ + WITH_CSV_STORAGE_ENGINE \ + WITH_EXAMPLE_STORAGE_ENGINE \ + WITH_FEDERATED_STORAGE_ENGINE \ + WITH_MERGE_STORAGE_ENGINE \ + WITH_PARTITION_STORAGE_ENGINE \ + WITH_MARIA_STORAGE_ENGINE \ + WITH_PBXT_STORAGE_ENGINE \ + WITH_XTRADB_STORAGE_ENGINE \ + WITH_EMBEDDED_SERVER + + === modified file 'win/configure.js' --- a/win/configure.js 2009-09-07 20:50:10 +0000 +++ b/win/configure.js 2009-10-07 21:00:29 +0000 @@ -156,9 +156,16 @@ function GetValue(str, key) function GetVersion(str) { var key = "AM_INIT_AUTOMAKE(mysql, "; + var key2 = "AM_INIT_AUTOMAKE(mariadb, "; + var key_len = key.length; var pos = str.indexOf(key); //5.0.6-beta) + if (pos == -1) + { + pos = str.indexOf(key2); + key_len= key2.length; + } if (pos == -1) return null; - pos += key.length; + pos += key_len; var end = str.indexOf(")", pos); if (end == -1) return null; return str.substring(pos, end); === added file 'win/make_mariadb_win_dist' --- a/win/make_mariadb_win_dist 1970-01-01 00:00:00 +0000 +++ b/win/make_mariadb_win_dist 2009-10-12 16:50:20 +0000 @@ -0,0 +1,73 @@ +#!/bin/sh + +# +# This is a script that one needs to run in the source tarball to build +# a MariaDB release for Windows +# + +set -e + +if [ ! -d win/data ] ; then + echo This doesnt seem to be source tarball. + echo This script should be run from the top directory of the source tarball + echo that was produced by 'make dist' + exit 1; +fi + +set -x + +win/configure-mariadb.sh + +cmake -G "Visual Studio 9 2008" + +devenv.com MySQL.sln /build RelWithDebInfo +devenv.com MySQL.sln /build Debug + +# TODO extract version number +VER=`cat configure.in | + perl -e 'while (<>) { if (/^AM_INIT_AUTOMAKE\([a-z ]*, *([0-9a-z\.-]+)/) { print "$1\n"; exit(0)} } ; exit 1'` + +echo Version string: $VER. + +# Remove '-maria-' from version number +VER_NO_MARIA=${VER/maria-/} + +# We want the final zip to be named like this: +# mariadb-noinstall-5.1.38-win32.zip +ZIPNAME=mariadb-noinstall-$VER_NO_MARIA-win32 +ZIPFILE=$ZIPNAME.zip + +# The top directory inside the zip should be called like this: +# mariadb-5.1-38-win32 +ZIPCONTENT=mariadb-$VER_NO_MARIA-win32 + +# This will make $ZIPCONTENT.zip +sh -x scripts/make_win_bin_dist $ZIPCONTENT + +mv $ZIPCONTENT.zip $ZIPFILE + +rm -rf unpack +mkdir unpack + +cd unpack +wget -O base.list.gz \ +http://askmonty.org/wiki/images/5/57/Mariadb-5.1-pre-beta-file-list-r2.txt.gz +gunzip base.list.gz +unzip ../$ZIPFILE +(cd $ZIPCONTENT; /bin/find . | sort ) > new.list + +diff -u base.list new.list || true +RES=$? + +cd .. + +rm -rf unpack +ls -lah $ZIPFILE +echo "$ZIPFILE is the Windows noinstall binary zip" + +if [ $RES ] ; then + echo "Archive contents differ from the standard file list, check the diff output above" +else + echo "Archive contents match the standard list, OK" +fi +

1 0

[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (igor:2745)
by Igor Babaev 17 Oct '09

17 Oct '09

#At lp:maria based on revid:igor@askmonty.org-20091012045934-8rkx13xrp0vqy6p2 2745 Igor Babaev 2009-10-17 Changed test cases to make results for innodb platform independent. modified: mysql-test/r/range_vs_index_merge.result* mysql-test/r/range_vs_index_merge_innodb.result* mysql-test/t/range_vs_index_merge.test === modified file 'mysql-test/r/range_vs_index_merge.result' (properties changed: +x to -x) --- a/mysql-test/r/range_vs_index_merge.result 2009-10-12 04:59:34 +0000 +++ b/mysql-test/r/range_vs_index_merge.result 2009-10-17 18:40:46 +0000 @@ -176,9 +176,9 @@ SELECT * FROM City WHERE (Name < 'Ac'); id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE City range Name Name 35 NULL 13 Using where EXPLAIN -SELECT * FROM City WHERE (Name < 'C'); +SELECT * FROM City WHERE (Name < 'Bb'); id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE City range Name Name 35 NULL 325 Using where +1 SIMPLE City range Name Name 35 NULL 208 Using where EXPLAIN SELECT * FROM City WHERE (Country > 'A' AND Country < 'B'); id select_type table type possible_keys key key_len ref rows Extra @@ -188,9 +188,9 @@ SELECT * FROM City WHERE (Name BETWEEN id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE City range Name Name 35 NULL 39 Using where EXPLAIN -SELECT * FROM City WHERE (Name BETWEEN 'P' AND 'T'); +SELECT * FROM City WHERE (Name BETWEEN 'P' AND 'S'); id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE City range Name Name 35 NULL 468 Using where +1 SIMPLE City range Name Name 35 NULL 221 Using where EXPLAIN SELECT * FROM City WHERE (Population > 101000 AND Population < 110000); id select_type table type possible_keys key key_len ref rows Extra @@ -208,19 +208,19 @@ id select_type table type possible_keys EXPLAIN SELECT * FROM City WHERE (Name < 'Ac' AND (Country > 'A' AND Country < 'B')) OR -(Name BETWEEN 'P' AND 'T' AND (Population > 103000 AND Population < 104000)); +(Name BETWEEN 'P' AND 'S' AND (Population > 103000 AND Population < 104000)); id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE City index_merge Population,Country,Name Name,Population 35,4 NULL 50 Using sort_union(Name,Population); Using where EXPLAIN SELECT * FROM City -WHERE (Name < 'C' AND (Country > 'A' AND Country < 'B')) OR +WHERE (Name < 'Bb' AND (Country > 'A' AND Country < 'B')) OR (Name BETWEEN 'P' AND 'Pb' AND (Population > 101000 AND Population < 110000)); id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE City index_merge Population,Country,Name Country,Name 3,35 NULL 143 Using sort_union(Country,Name); Using where EXPLAIN SELECT * FROM City -WHERE (Name < 'C' AND (Country > 'A' AND Country < 'B')) OR -(Name BETWEEN 'P' AND 'T' AND (Population > 103000 AND Population < 104000)); +WHERE (Name < 'Bb' AND (Country > 'A' AND Country < 'B')) OR +(Name BETWEEN 'P' AND 'S' AND (Population > 103000 AND Population < 104000)); id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE City index_merge Population,Country,Name Country,Population 3,4 NULL 141 Using sort_union(Country,Population); Using where SELECT * FROM City USE INDEX () @@ -243,39 +243,33 @@ ID Name Country Population 189 Parakou BEN 103577 SELECT * FROM City USE INDEX () WHERE (Name < 'Ac' AND (Country > 'A' AND Country < 'B')) OR -(Name BETWEEN 'P' AND 'T' AND (Population > 103000 AND Population < 104000)); +(Name BETWEEN 'P' AND 'S' AND (Population > 103000 AND Population < 104000)); ID Name Country Population 65 Abu Dhabi ARE 398695 168 Pabna BGD 103277 189 Parakou BEN 103577 -914 Sekondi-Takoradi GHA 103653 1003 Pemalang IDN 103500 2663 Río Bravo MEX 103901 SELECT * FROM City WHERE (Name < 'Ac' AND (Country > 'A' AND Country < 'B')) OR -(Name BETWEEN 'P' AND 'T' AND (Population > 103000 AND Population < 104000)); +(Name BETWEEN 'P' AND 'S' AND (Population > 103000 AND Population < 104000)); ID Name Country Population 65 Abu Dhabi ARE 398695 168 Pabna BGD 103277 189 Parakou BEN 103577 -914 Sekondi-Takoradi GHA 103653 1003 Pemalang IDN 103500 2663 Río Bravo MEX 103901 SELECT * FROM City USE INDEX () -WHERE (Name < 'C' AND (Country > 'A' AND Country < 'B')) OR +WHERE (Name < 'Bb' AND (Country > 'A' AND Country < 'B')) OR (Name BETWEEN 'P' AND 'Pb' AND (Population > 101000 AND Population < 110000)); ID Name Country Population 55 Andorra la Vella AND 21189 -59 Benguela AGO 128300 65 Abu Dhabi ARE 398695 67 al-Ayn ARE 225970 68 Ajman ARE 114395 -69 Buenos Aires ARG 2982146 75 Almirante Brown ARG 538918 85 Avellaneda ARG 353046 -93 Berazategui ARG 276916 96 Bahía Blanca ARG 239810 -132 Brisbane AUS 1291117 134 Adelaide AUS 978100 144 Baku AZE 1787800 168 Pabna BGD 103277 @@ -283,20 +277,16 @@ ID Name Country Population 750 Paarl ZAF 105768 2865 Pak Pattan PAK 107800 SELECT * FROM City -WHERE (Name < 'C' AND (Country > 'A' AND Country < 'B')) OR +WHERE (Name < 'Bb' AND (Country > 'A' AND Country < 'B')) OR (Name BETWEEN 'P' AND 'Pb' AND (Population > 101000 AND Population < 110000)); ID Name Country Population 55 Andorra la Vella AND 21189 -59 Benguela AGO 128300 65 Abu Dhabi ARE 398695 67 al-Ayn ARE 225970 68 Ajman ARE 114395 -69 Buenos Aires ARG 2982146 75 Almirante Brown ARG 538918 85 Avellaneda ARG 353046 -93 Berazategui ARG 276916 96 Bahía Blanca ARG 239810 -132 Brisbane AUS 1291117 134 Adelaide AUS 978100 144 Baku AZE 1787800 168 Pabna BGD 103277 @@ -304,47 +294,37 @@ ID Name Country Population 750 Paarl ZAF 105768 2865 Pak Pattan PAK 107800 SELECT * FROM City USE INDEX () -WHERE (Name < 'C' AND (Country > 'A' AND Country < 'B')) OR -(Name BETWEEN 'P' AND 'T' AND (Population > 103000 AND Population < 104000)); +WHERE (Name < 'Bb' AND (Country > 'A' AND Country < 'B')) OR +(Name BETWEEN 'P' AND 'S' AND (Population > 103000 AND Population < 104000)); ID Name Country Population 55 Andorra la Vella AND 21189 -59 Benguela AGO 128300 65 Abu Dhabi ARE 398695 67 al-Ayn ARE 225970 68 Ajman ARE 114395 -69 Buenos Aires ARG 2982146 75 Almirante Brown ARG 538918 85 Avellaneda ARG 353046 -93 Berazategui ARG 276916 96 Bahía Blanca ARG 239810 -132 Brisbane AUS 1291117 134 Adelaide AUS 978100 144 Baku AZE 1787800 168 Pabna BGD 103277 189 Parakou BEN 103577 -914 Sekondi-Takoradi GHA 103653 1003 Pemalang IDN 103500 2663 Río Bravo MEX 103901 SELECT * FROM City -WHERE (Name < 'C' AND (Country > 'A' AND Country < 'B')) OR -(Name BETWEEN 'P' AND 'T' AND (Population > 103000 AND Population < 104000)); +WHERE (Name < 'Bb' AND (Country > 'A' AND Country < 'B')) OR +(Name BETWEEN 'P' AND 'S' AND (Population > 103000 AND Population < 104000)); ID Name Country Population 55 Andorra la Vella AND 21189 -59 Benguela AGO 128300 65 Abu Dhabi ARE 398695 67 al-Ayn ARE 225970 68 Ajman ARE 114395 -69 Buenos Aires ARG 2982146 75 Almirante Brown ARG 538918 85 Avellaneda ARG 353046 -93 Berazategui ARG 276916 96 Bahía Blanca ARG 239810 -132 Brisbane AUS 1291117 134 Adelaide AUS 978100 144 Baku AZE 1787800 168 Pabna BGD 103277 189 Parakou BEN 103577 -914 Sekondi-Takoradi GHA 103653 1003 Pemalang IDN 103500 2663 Río Bravo MEX 103901 EXPLAIN @@ -651,9 +631,9 @@ SELECT * FROM City WHERE Country < 'AGO' id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE City range Country Country 3 NULL 6 Using where EXPLAIN -SELECT * FROM City WHERE Name BETWEEN 'P' AND 'T'; +SELECT * FROM City WHERE Name BETWEEN 'P' AND 'S'; id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE City range Name Name 35 NULL 468 Using where +1 SIMPLE City range Name Name 35 NULL 221 Using where EXPLAIN SELECT * FROM City WHERE Name BETWEEN 'P' AND 'Pb'; id select_type table type possible_keys key key_len ref rows Extra @@ -673,7 +653,7 @@ id select_type table type possible_keys EXPLAIN SELECT * FROM City WHERE ((Population > 101000 AND Population < 102000) AND -(Country < 'C' OR Name BETWEEN 'P' AND 'T')) OR +(Country < 'C' OR Name BETWEEN 'P' AND 'S')) OR ((ID BETWEEN 3400 AND 3800) AND (Country < 'AGO' OR Name LIKE 'Pa%')); id select_type table type possible_keys key key_len ref rows Extra @@ -688,7 +668,7 @@ id select_type table type possible_keys 1 SIMPLE City index_merge PRIMARY,Population,Country,Name Country,Name,PRIMARY 3,35,4 NULL 56 Using sort_union(Country,Name,PRIMARY); Using where SELECT * FROM City USE INDEX () WHERE ((Population > 101000 AND Population < 102000) AND -(Country < 'C' OR Name BETWEEN 'P' AND 'T')) OR +(Country < 'C' OR Name BETWEEN 'P' AND 'S')) OR ((ID BETWEEN 3400 AND 3800) AND (Country < 'AGO' OR Name LIKE 'Pa%')); ID Name Country Population @@ -697,15 +677,11 @@ ID Name Country Population 417 Itaituba BRA 101320 418 Araras BRA 101046 751 Potchefstroom ZAF 101817 -1752 Sakata JPN 101651 -1851 Saint John´s CAN 101936 -1853 Saanich CAN 101388 2909 Puno PER 101578 3463 Pavlograd UKR 127000 -4030 Sandy USA 101853 SELECT * FROM City WHERE ((Population > 101000 AND Population < 102000) AND -(Country < 'C' OR Name BETWEEN 'P' AND 'T')) OR +(Country < 'C' OR Name BETWEEN 'P' AND 'S')) OR ((ID BETWEEN 3400 AND 3800) AND (Country < 'AGO' OR Name LIKE 'Pa%')); ID Name Country Population @@ -714,12 +690,8 @@ ID Name Country Population 417 Itaituba BRA 101320 418 Araras BRA 101046 751 Potchefstroom ZAF 101817 -1752 Sakata JPN 101651 -1851 Saint John´s CAN 101936 -1853 Saanich CAN 101388 2909 Puno PER 101578 3463 Pavlograd UKR 127000 -4030 Sandy USA 101853 SELECT * FROM City USE INDEX () WHERE ((Population > 101000 AND Population < 110000) AND (Country < 'AGO' OR Name BETWEEN 'P' AND 'Pb')) OR === modified file 'mysql-test/r/range_vs_index_merge_innodb.result' (properties changed: +x to -x) --- a/mysql-test/r/range_vs_index_merge_innodb.result 2009-10-12 04:59:34 +0000 +++ b/mysql-test/r/range_vs_index_merge_innodb.result 2009-10-17 18:40:46 +0000 @@ -43,7 +43,7 @@ EXPLAIN SELECT * FROM City WHERE (Population >= 100000 OR Name LIKE 'P%' OR Population < 100000); id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE City ALL Population,Name NULL NULL NULL 4249 Using where +1 SIMPLE City ALL Population,Name NULL NULL NULL 4079 Using where EXPLAIN SELECT * FROM City WHERE (Population >= 100000 OR Name LIKE 'P%') AND Country='CAN' OR @@ -177,9 +177,9 @@ SELECT * FROM City WHERE (Name < 'Ac'); id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE City range Name Name 35 NULL 23 Using where EXPLAIN -SELECT * FROM City WHERE (Name < 'C'); +SELECT * FROM City WHERE (Name < 'Bb'); id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE City ALL Name NULL NULL NULL 4249 Using where +1 SIMPLE City range Name Name 35 NULL 373 Using where EXPLAIN SELECT * FROM City WHERE (Country > 'A' AND Country < 'B'); id select_type table type possible_keys key key_len ref rows Extra @@ -189,9 +189,9 @@ SELECT * FROM City WHERE (Name BETWEEN id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE City range Name Name 35 NULL 71 Using where EXPLAIN -SELECT * FROM City WHERE (Name BETWEEN 'P' AND 'T'); +SELECT * FROM City WHERE (Name BETWEEN 'P' AND 'S'); id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE City ALL Name NULL NULL NULL 4249 Using where +1 SIMPLE City range Name Name 35 NULL 384 Using where EXPLAIN SELECT * FROM City WHERE (Population > 101000 AND Population < 110000); id select_type table type possible_keys key key_len ref rows Extra @@ -209,19 +209,19 @@ id select_type table type possible_keys EXPLAIN SELECT * FROM City WHERE (Name < 'Ac' AND (Country > 'A' AND Country < 'B')) OR -(Name BETWEEN 'P' AND 'T' AND (Population > 103000 AND Population < 104000)); +(Name BETWEEN 'P' AND 'S' AND (Population > 103000 AND Population < 104000)); id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE City index_merge Population,Country,Name Name,Population 35,4 NULL 59 Using sort_union(Name,Population); Using where EXPLAIN SELECT * FROM City -WHERE (Name < 'C' AND (Country > 'A' AND Country < 'B')) OR +WHERE (Name < 'Bb' AND (Country > 'A' AND Country < 'B')) OR (Name BETWEEN 'P' AND 'Pb' AND (Population > 101000 AND Population < 110000)); id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE City index_merge Population,Country,Name Country,Name 3,35 NULL 177 Using sort_union(Country,Name); Using where EXPLAIN SELECT * FROM City -WHERE (Name < 'C' AND (Country > 'A' AND Country < 'B')) OR -(Name BETWEEN 'P' AND 'T' AND (Population > 103000 AND Population < 104000)); +WHERE (Name < 'Bb' AND (Country > 'A' AND Country < 'B')) OR +(Name BETWEEN 'P' AND 'S' AND (Population > 103000 AND Population < 104000)); id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE City index_merge Population,Country,Name Country,Population 3,4 NULL 142 Using sort_union(Country,Population); Using where SELECT * FROM City USE INDEX () @@ -244,39 +244,33 @@ ID Name Country Population 189 Parakou BEN 103577 SELECT * FROM City USE INDEX () WHERE (Name < 'Ac' AND (Country > 'A' AND Country < 'B')) OR -(Name BETWEEN 'P' AND 'T' AND (Population > 103000 AND Population < 104000)); +(Name BETWEEN 'P' AND 'S' AND (Population > 103000 AND Population < 104000)); ID Name Country Population 65 Abu Dhabi ARE 398695 168 Pabna BGD 103277 189 Parakou BEN 103577 -914 Sekondi-Takoradi GHA 103653 1003 Pemalang IDN 103500 2663 Río Bravo MEX 103901 SELECT * FROM City WHERE (Name < 'Ac' AND (Country > 'A' AND Country < 'B')) OR -(Name BETWEEN 'P' AND 'T' AND (Population > 103000 AND Population < 104000)); +(Name BETWEEN 'P' AND 'S' AND (Population > 103000 AND Population < 104000)); ID Name Country Population 65 Abu Dhabi ARE 398695 168 Pabna BGD 103277 189 Parakou BEN 103577 -914 Sekondi-Takoradi GHA 103653 1003 Pemalang IDN 103500 2663 Río Bravo MEX 103901 SELECT * FROM City USE INDEX () -WHERE (Name < 'C' AND (Country > 'A' AND Country < 'B')) OR +WHERE (Name < 'Bb' AND (Country > 'A' AND Country < 'B')) OR (Name BETWEEN 'P' AND 'Pb' AND (Population > 101000 AND Population < 110000)); ID Name Country Population 55 Andorra la Vella AND 21189 -59 Benguela AGO 128300 65 Abu Dhabi ARE 398695 67 al-Ayn ARE 225970 68 Ajman ARE 114395 -69 Buenos Aires ARG 2982146 75 Almirante Brown ARG 538918 85 Avellaneda ARG 353046 -93 Berazategui ARG 276916 96 Bahía Blanca ARG 239810 -132 Brisbane AUS 1291117 134 Adelaide AUS 978100 144 Baku AZE 1787800 168 Pabna BGD 103277 @@ -284,20 +278,16 @@ ID Name Country Population 750 Paarl ZAF 105768 2865 Pak Pattan PAK 107800 SELECT * FROM City -WHERE (Name < 'C' AND (Country > 'A' AND Country < 'B')) OR +WHERE (Name < 'Bb' AND (Country > 'A' AND Country < 'B')) OR (Name BETWEEN 'P' AND 'Pb' AND (Population > 101000 AND Population < 110000)); ID Name Country Population 55 Andorra la Vella AND 21189 -59 Benguela AGO 128300 65 Abu Dhabi ARE 398695 67 al-Ayn ARE 225970 68 Ajman ARE 114395 -69 Buenos Aires ARG 2982146 75 Almirante Brown ARG 538918 85 Avellaneda ARG 353046 -93 Berazategui ARG 276916 96 Bahía Blanca ARG 239810 -132 Brisbane AUS 1291117 134 Adelaide AUS 978100 144 Baku AZE 1787800 168 Pabna BGD 103277 @@ -305,47 +295,37 @@ ID Name Country Population 750 Paarl ZAF 105768 2865 Pak Pattan PAK 107800 SELECT * FROM City USE INDEX () -WHERE (Name < 'C' AND (Country > 'A' AND Country < 'B')) OR -(Name BETWEEN 'P' AND 'T' AND (Population > 103000 AND Population < 104000)); +WHERE (Name < 'Bb' AND (Country > 'A' AND Country < 'B')) OR +(Name BETWEEN 'P' AND 'S' AND (Population > 103000 AND Population < 104000)); ID Name Country Population 55 Andorra la Vella AND 21189 -59 Benguela AGO 128300 65 Abu Dhabi ARE 398695 67 al-Ayn ARE 225970 68 Ajman ARE 114395 -69 Buenos Aires ARG 2982146 75 Almirante Brown ARG 538918 85 Avellaneda ARG 353046 -93 Berazategui ARG 276916 96 Bahía Blanca ARG 239810 -132 Brisbane AUS 1291117 134 Adelaide AUS 978100 144 Baku AZE 1787800 168 Pabna BGD 103277 189 Parakou BEN 103577 -914 Sekondi-Takoradi GHA 103653 1003 Pemalang IDN 103500 2663 Río Bravo MEX 103901 SELECT * FROM City -WHERE (Name < 'C' AND (Country > 'A' AND Country < 'B')) OR -(Name BETWEEN 'P' AND 'T' AND (Population > 103000 AND Population < 104000)); +WHERE (Name < 'Bb' AND (Country > 'A' AND Country < 'B')) OR +(Name BETWEEN 'P' AND 'S' AND (Population > 103000 AND Population < 104000)); ID Name Country Population 55 Andorra la Vella AND 21189 -59 Benguela AGO 128300 65 Abu Dhabi ARE 398695 67 al-Ayn ARE 225970 68 Ajman ARE 114395 -69 Buenos Aires ARG 2982146 75 Almirante Brown ARG 538918 85 Avellaneda ARG 353046 -93 Berazategui ARG 276916 96 Bahía Blanca ARG 239810 -132 Brisbane AUS 1291117 134 Adelaide AUS 978100 144 Baku AZE 1787800 168 Pabna BGD 103277 189 Parakou BEN 103577 -914 Sekondi-Takoradi GHA 103653 1003 Pemalang IDN 103500 2663 Río Bravo MEX 103901 EXPLAIN @@ -652,9 +632,9 @@ SELECT * FROM City WHERE Country < 'AGO' id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE City range Country Country 3 NULL 5 Using where EXPLAIN -SELECT * FROM City WHERE Name BETWEEN 'P' AND 'T'; +SELECT * FROM City WHERE Name BETWEEN 'P' AND 'S'; id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE City ALL Name NULL NULL NULL 4249 Using where +1 SIMPLE City range Name Name 35 NULL 384 Using where EXPLAIN SELECT * FROM City WHERE Name BETWEEN 'P' AND 'Pb'; id select_type table type possible_keys key key_len ref rows Extra @@ -674,7 +654,7 @@ id select_type table type possible_keys EXPLAIN SELECT * FROM City WHERE ((Population > 101000 AND Population < 102000) AND -(Country < 'C' OR Name BETWEEN 'P' AND 'T')) OR +(Country < 'C' OR Name BETWEEN 'P' AND 'S')) OR ((ID BETWEEN 3400 AND 3800) AND (Country < 'AGO' OR Name LIKE 'Pa%')); id select_type table type possible_keys key key_len ref rows Extra @@ -689,7 +669,7 @@ id select_type table type possible_keys 1 SIMPLE City index_merge PRIMARY,Population,Country,Name Country,Name,PRIMARY 3,35,4 NULL 87 Using sort_union(Country,Name,PRIMARY); Using where SELECT * FROM City USE INDEX () WHERE ((Population > 101000 AND Population < 102000) AND -(Country < 'C' OR Name BETWEEN 'P' AND 'T')) OR +(Country < 'C' OR Name BETWEEN 'P' AND 'S')) OR ((ID BETWEEN 3400 AND 3800) AND (Country < 'AGO' OR Name LIKE 'Pa%')); ID Name Country Population @@ -698,15 +678,11 @@ ID Name Country Population 417 Itaituba BRA 101320 418 Araras BRA 101046 751 Potchefstroom ZAF 101817 -1752 Sakata JPN 101651 -1851 Saint John´s CAN 101936 -1853 Saanich CAN 101388 2909 Puno PER 101578 3463 Pavlograd UKR 127000 -4030 Sandy USA 101853 SELECT * FROM City WHERE ((Population > 101000 AND Population < 102000) AND -(Country < 'C' OR Name BETWEEN 'P' AND 'T')) OR +(Country < 'C' OR Name BETWEEN 'P' AND 'S')) OR ((ID BETWEEN 3400 AND 3800) AND (Country < 'AGO' OR Name LIKE 'Pa%')); ID Name Country Population @@ -715,12 +691,8 @@ ID Name Country Population 417 Itaituba BRA 101320 418 Araras BRA 101046 751 Potchefstroom ZAF 101817 -1752 Sakata JPN 101651 -1851 Saint John´s CAN 101936 -1853 Saanich CAN 101388 2909 Puno PER 101578 3463 Pavlograd UKR 127000 -4030 Sandy USA 101853 SELECT * FROM City USE INDEX () WHERE ((Population > 101000 AND Population < 110000) AND (Country < 'AGO' OR Name BETWEEN 'P' AND 'Pb')) OR === modified file 'mysql-test/t/range_vs_index_merge.test' --- a/mysql-test/t/range_vs_index_merge.test 2009-10-12 04:59:34 +0000 +++ b/mysql-test/t/range_vs_index_merge.test 2009-10-17 18:40:46 +0000 @@ -35,6 +35,8 @@ ANALYZE TABLE City; # The following 4 queries are added for code coverage +#the exptected # of rows differ on 32-bit and 64-bit platforms for innodb +--replace_column 9 4079 EXPLAIN SELECT * FROM City WHERE (Population >= 100000 OR Name LIKE 'P%' OR Population < 100000); @@ -113,13 +115,13 @@ SELECT * FROM City EXPLAIN SELECT * FROM City WHERE (Name < 'Ac'); EXPLAIN -SELECT * FROM City WHERE (Name < 'C'); +SELECT * FROM City WHERE (Name < 'Bb'); EXPLAIN SELECT * FROM City WHERE (Country > 'A' AND Country < 'B'); EXPLAIN SELECT * FROM City WHERE (Name BETWEEN 'P' AND 'Pb'); EXPLAIN -SELECT * FROM City WHERE (Name BETWEEN 'P' AND 'T'); +SELECT * FROM City WHERE (Name BETWEEN 'P' AND 'S'); EXPLAIN SELECT * FROM City WHERE (Population > 101000 AND Population < 110000); EXPLAIN @@ -143,17 +145,17 @@ SELECT * FROM City EXPLAIN SELECT * FROM City WHERE (Name < 'Ac' AND (Country > 'A' AND Country < 'B')) OR - (Name BETWEEN 'P' AND 'T' AND (Population > 103000 AND Population < 104000)); + (Name BETWEEN 'P' AND 'S' AND (Population > 103000 AND Population < 104000)); EXPLAIN SELECT * FROM City - WHERE (Name < 'C' AND (Country > 'A' AND Country < 'B')) OR + WHERE (Name < 'Bb' AND (Country > 'A' AND Country < 'B')) OR (Name BETWEEN 'P' AND 'Pb' AND (Population > 101000 AND Population < 110000)); EXPLAIN SELECT * FROM City - WHERE (Name < 'C' AND (Country > 'A' AND Country < 'B')) OR - (Name BETWEEN 'P' AND 'T' AND (Population > 103000 AND Population < 104000)); + WHERE (Name < 'Bb' AND (Country > 'A' AND Country < 'B')) OR + (Name BETWEEN 'P' AND 'S' AND (Population > 103000 AND Population < 104000)); # The following 8 queries check that the plans # for the previous 4 plans are valid @@ -168,27 +170,27 @@ SELECT * FROM City SELECT * FROM City USE INDEX () WHERE (Name < 'Ac' AND (Country > 'A' AND Country < 'B')) OR - (Name BETWEEN 'P' AND 'T' AND (Population > 103000 AND Population < 104000)); + (Name BETWEEN 'P' AND 'S' AND (Population > 103000 AND Population < 104000)); SELECT * FROM City WHERE (Name < 'Ac' AND (Country > 'A' AND Country < 'B')) OR - (Name BETWEEN 'P' AND 'T' AND (Population > 103000 AND Population < 104000)); + (Name BETWEEN 'P' AND 'S' AND (Population > 103000 AND Population < 104000)); SELECT * FROM City USE INDEX () - WHERE (Name < 'C' AND (Country > 'A' AND Country < 'B')) OR + WHERE (Name < 'Bb' AND (Country > 'A' AND Country < 'B')) OR (Name BETWEEN 'P' AND 'Pb' AND (Population > 101000 AND Population < 110000)); SELECT * FROM City - WHERE (Name < 'C' AND (Country > 'A' AND Country < 'B')) OR + WHERE (Name < 'Bb' AND (Country > 'A' AND Country < 'B')) OR (Name BETWEEN 'P' AND 'Pb' AND (Population > 101000 AND Population < 110000)); SELECT * FROM City USE INDEX () - WHERE (Name < 'C' AND (Country > 'A' AND Country < 'B')) OR - (Name BETWEEN 'P' AND 'T' AND (Population > 103000 AND Population < 104000)); + WHERE (Name < 'Bb' AND (Country > 'A' AND Country < 'B')) OR + (Name BETWEEN 'P' AND 'S' AND (Population > 103000 AND Population < 104000)); SELECT * FROM City - WHERE (Name < 'C' AND (Country > 'A' AND Country < 'B')) OR - (Name BETWEEN 'P' AND 'T' AND (Population > 103000 AND Population < 104000)); + WHERE (Name < 'Bb' AND (Country > 'A' AND Country < 'B')) OR + (Name BETWEEN 'P' AND 'S' AND (Population > 103000 AND Population < 104000)); # The output of the next 6 commands tells us about selectivities @@ -280,7 +282,7 @@ SELECT * FROM City WHERE Country < 'C'; EXPLAIN SELECT * FROM City WHERE Country < 'AGO'; EXPLAIN -SELECT * FROM City WHERE Name BETWEEN 'P' AND 'T'; +SELECT * FROM City WHERE Name BETWEEN 'P' AND 'S'; EXPLAIN SELECT * FROM City WHERE Name BETWEEN 'P' AND 'Pb'; EXPLAIN @@ -302,7 +304,7 @@ SELECT * FROM City WHERE Name LIKE 'P%'; EXPLAIN SELECT * FROM City WHERE ((Population > 101000 AND Population < 102000) AND - (Country < 'C' OR Name BETWEEN 'P' AND 'T')) OR + (Country < 'C' OR Name BETWEEN 'P' AND 'S')) OR ((ID BETWEEN 3400 AND 3800) AND (Country < 'AGO' OR Name LIKE 'Pa%')); @@ -318,13 +320,13 @@ SELECT * FROM City SELECT * FROM City USE INDEX () WHERE ((Population > 101000 AND Population < 102000) AND - (Country < 'C' OR Name BETWEEN 'P' AND 'T')) OR + (Country < 'C' OR Name BETWEEN 'P' AND 'S')) OR ((ID BETWEEN 3400 AND 3800) AND (Country < 'AGO' OR Name LIKE 'Pa%')); SELECT * FROM City WHERE ((Population > 101000 AND Population < 102000) AND - (Country < 'C' OR Name BETWEEN 'P' AND 'T')) OR + (Country < 'C' OR Name BETWEEN 'P' AND 'S')) OR ((ID BETWEEN 3400 AND 3800) AND (Country < 'AGO' OR Name LIKE 'Pa%'));

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[Maria-developers] Windows installer kick-off
by Sergey Petrunya 17 Oct '09

17 Oct '09

Hi! It's time we've started to think of what we need of Windows installer (at the moment we're close to having windows "noinstall" zip archive but have nothing for installable package). I've filed some initial set of ideas and thoughts as MWL#55, http://askmonty.org/worklog/?tid=55. Any comments or input are welcome. ----- Forwarded message from worklog-noreply(a)askmonty.org ----- From: worklog-noreply(a)askmonty.org To: monty(a)askmonty.org Date: Wed, 14 Oct 2009 00:07:28 +0300 (EEST) Subject: [Maria-developers] Updated (by Psergey): Windows installer for MariaDB (55) ----------------------------------------------------------------------- WORKLOG TASK -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- TASK...........: Windows installer for MariaDB CREATION DATE..: Wed, 14 Oct 2009, 00:07 SUPERVISOR.....: Monty IMPLEMENTOR....: COPIES TO......: CATEGORY.......: Server-RawIdeaBin TASK ID........: 55 (http://askmonty.org/worklog/?tid=55) VERSION........: Server-9.x STATUS.........: Un-Assigned PRIORITY.......: 60 WORKED HOURS...: 0 ESTIMATE.......: 0 (hours remain) ORIG. ESTIMATE.: 0 PROGRESS NOTES: -=-=(Psergey - Wed, 14 Oct 2009, 00:07)=-=- High-Level Specification modified. --- /tmp/wklog.55.old.28205 2009-10-14 00:07:28.000000000 +0300 +++ /tmp/wklog.55.new.28205 2009-10-14 00:07:28.000000000 +0300 @@ -1 +1,50 @@ +Not a spec so far but a list of points to consider: + +1. Installer wishlist (user POV) +-------------------------------- +From the user point of view: + +1.1 Step 1: simplest installer +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +An installer package that +- Copies files on installation +- Registers mysqld a service +- Checks if installation directory, MySQL's port, or named pipe are + busy. If they are, it asks to remove the previous installation first + and aborts. +- Uninstall procedure (TODO: should that remove the datadir or leave it?) + +1.2 Step 2: upgrades from MySQL +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +- Same as above but with handling of the case where MySQL has been already + installed: + - offer to replace MySQL. + - upgrade the data directory (todo we should sort out if anything/what is + needed for this). + - Uninstall MySQL + - Install MariaDB. + +1.3 Step 3: Configuration wizard +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +- Installer should include configuration wizard that's similar to what MySQL + installer does. + +1.1 Step 1 +~~~~~~~~~~ + +2. Installer wishlist (developer POV) +------------------------------------- +* Some "installshield-like" tool that's easy to use (suggestion by Webyog: + NSIS) +* Installation procedure source should reside in MariaDB source repository +* Installation procedure source file is better to be in human-readable text + format. +* It should be possible to automate creation of the installer package, in a way + that can be run from buildbot (e.g. the installer package build process + should print messages to its stdout) + +* Any suggestions on how can one automatically test the installation package? + (for example, we'll want to start the installer, install, check that + installation succeeded, then start the server, run some commands, then + uninstall. Any ways to achieve that?) DESCRIPTION: We need Windows Installer package for MariaDB. HIGH-LEVEL SPECIFICATION: Not a spec so far but a list of points to consider: 1. Installer wishlist (user POV) -------------------------------- >From the user point of view: 1.1 Step 1: simplest installer ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ An installer package that - Copies files on installation - Registers mysqld a service - Checks if installation directory, MySQL's port, or named pipe are busy. If they are, it asks to remove the previous installation first and aborts. - Uninstall procedure (TODO: should that remove the datadir or leave it?) 1.2 Step 2: upgrades from MySQL ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - Same as above but with handling of the case where MySQL has been already installed: - offer to replace MySQL. - upgrade the data directory (todo we should sort out if anything/what is needed for this). - Uninstall MySQL - Install MariaDB. 1.3 Step 3: Configuration wizard ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - Installer should include configuration wizard that's similar to what MySQL installer does. 1.1 Step 1 ~~~~~~~~~~ 2. Installer wishlist (developer POV) ------------------------------------- * Some "installshield-like" tool that's easy to use (suggestion by Webyog: NSIS) * Installation procedure source should reside in MariaDB source repository * Installation procedure source file is better to be in human-readable text format. * It should be possible to automate creation of the installer package, in a way that can be run from buildbot (e.g. the installer package build process should print messages to its stdout) * Any suggestions on how can one automatically test the installation package? (for example, we'll want to start the installer, install, check that installation succeeded, then start the server, run some commands, then uninstall. Any ways to achieve that?) ESTIMATED WORK TIME ESTIMATED COMPLETION DATE ----------------------------------------------------------------------- WorkLog (v3.5.9) _______________________________________________ Mailing list: https://launchpad.net/~maria-developers Post to : maria-developers(a)lists.launchpad.net Unsubscribe : https://launchpad.net/~maria-developers More help : https://help.launchpad.net/ListHelp ----- End forwarded message ----- -- BR Sergey -- Sergey Petrunia, Software Developer Monty Program AB, http://askmonty.org Blog: http://s.petrunia.net/blog

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Re: [Maria-developers] Windows installer kick-off
by Steve Obbayi 17 Oct '09

17 Oct '09

Hi All, one thing we need to know is that windows users a lot of the times are beginners. In addition to that the installer needs to be able to: 1. create the default user 2. Choose the location of the data files (not just innoDB but for the other storage engines) 3. Ability to install multiple servers based on port 4. Tell the user to reboot the computer after installation. I found sometimes after a fresh install of mysql on windows it doesnt say that but the server behaves erratic until the time one has to restart the computer. SKYPE: sobbayi US: +1 202 297 6831 +1 202 470 0525 KE: +254 722 627 691 ----- Original Message ----- From: "Arjen Lentz" <arjen(a)openquery.com> To: "Sergey Petrunya" <psergey(a)askmonty.org> Cc: "Rohit Nadhani" <rn(a)webyog.com>, "Khushboo Verma" <khushboo.verma(a)webyog.com>, maria-developers(a)lists.launchpad.net Sent: Wednesday, October 14, 2009 5:51:35 AM GMT -05:00 US/Canada Eastern Subject: Re: [Maria-developers] Windows installer kick-off Hi Sergey, all On 14/10/2009, at 6:41 PM, Sergey Petrunya wrote: > On Wed, Oct 14, 2009 at 12:44:01AM +0200, Peter Laursen wrote: >> The billion dollar question is: what options should a config wizard >> (ideally) provide? >> . >> base configuration (memory requirements, #of_connections assumed): >> use: >> mini, midi, medium. large, huge --template >> default storage engine: MyISAM, Maria, XtraDB, PBXT >> default charset: latin1, utf8, custom >> enable slow log: yes|no >> enable general log: yes|no >> enable query cache: yes|no >> .. what else is important? > Parameters that would allow to install multiple servers side-by side: > port to listen on, named pipe name, perhaps windows service name. > Binary log should probably always be enabled. Forget the named pipe, since it's slower. > I don't think work on installer should include development of a > configurator > that will cover all options. Imo, the goals of install-time > configurator should > be: > > * Allow one to get to runnable setup always. This means ability to > specify > install directory, port number, service name (i.e. allow to change > any > setting that might get into conflict with something). install dir (default derived from version), service name, port number... yes. > * Allow to change 'simple' options (e.g. what to use as default > storage engine, > sql_mode, and other stuff that a newcomer might be immediately > interested in. A newcomer does not know enough to either sensibly decide on storage engine, or sql_mode. So we should pick what is sensible, and that's InnoDB with sql_mode=TRADITIONAL. As I noted, this is already what the Sun/MySQL Windows wizard defaults to, unless you specify that you don't want transactions. Now the latter is something I don't care for asking, because people really don't appreciate the implications of the question. Furthermore, it would be great to have MariaDB be ACID compliant "out of the box", on all platforms. And it'd be nice if the config on Windows would be (at least broadly) the same as on *nix. > I don't think it makes sense to offer the user to specify options like > query_cache_size - there's hardly anybody who could come up with a > meaningful > value at install time. Most users won't know, those who know exactly > will > probably prefer to edit the config file over using installer's GUI. Exactly. Cheers, Arjen. -- Arjen Lentz, Exec.Director @ Open Query (http://openquery.com) Exceptional Services for MySQL at a fixed budget. Follow our blog at http://openquery.com/blog/ OurDelta: enhanced builds for MySQL @ http://ourdelta.org _______________________________________________ Mailing list: https://launchpad.net/~maria-developers Post to : maria-developers(a)lists.launchpad.net Unsubscribe : https://launchpad.net/~maria-developers More help : https://help.launchpad.net/ListHelp

4 3

Re: [Maria-developers] Windows installer kick-off
by Peter Laursen 17 Oct '09

17 Oct '09

for developing the *SERVER *(in the wide sense), XP is fine. But the * INSTALLER* will have to take UAC and PCA into account. That requires testing on Vista, 2008 or Win7. On Fri, Oct 16, 2009 at 08:55, Bo Thorsen <bo(a)askmonty.org> wrote: > Torsdag 15 oktober 2009 21:28:33 Peter Laursen wrote: > > 2) What here has been decribed as related to 'Vista' should be 'Vista and > > higher'. It also applies to Win2008, Win7 and Win2008r2. Do not forget > > those. Win7 will be the dominant Windows variant in a few months I > believe > > (and it deserves it as it is much better than both XP and Vista). Nobody > > should develop for Windows on 2K/XP/2003 these days. Get a copy of Win7 > 64 > > bit and use it. > > For MariaDB it doesn't matter which of these you develop on. It doesn't > (and > shouldn't) use any new features later than at least XP. I'd guess someone > could also compile it on 2K, but I agree that it's irrelevant to do that. > > However, I disagree that XP isn't an important development target. I still > believe it's the most important Windows. This is the single most installed > OS > on the planet. Supporting Windows surely also means supporting XP. MS > claimed > that all XP (and 2K/95/NT) users would all switch over to Vista. Let's see > if > they are right this time. > > Sorry if I misunderstood you here. > > Kind regards, > > Bo Thorsen, > Monty Program AB. > >

1 0

[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (igor:2744)
by Igor Babaev 16 Oct '09

16 Oct '09

#At lp:maria based on revid:knielsen@knielsen-hq.org-20091006183755-y08lid6fg8mnr8sk 2744 Igor Babaev 2009-10-16 The main commit of Andrey Zhakov's patch introducing vurtual(computed) columns. The original patch has been ameliorated by Sanja and Igor. added: mysql-test/suite/vcol/ mysql-test/suite/vcol/inc/ mysql-test/suite/vcol/inc/vcol_blocked_sql_funcs_main.inc mysql-test/suite/vcol/inc/vcol_cleanup.inc mysql-test/suite/vcol/inc/vcol_column_def_options.inc mysql-test/suite/vcol/inc/vcol_dependancies_on_vcol.inc mysql-test/suite/vcol/inc/vcol_handler.inc mysql-test/suite/vcol/inc/vcol_init_vars.pre mysql-test/suite/vcol/inc/vcol_ins_upd.inc mysql-test/suite/vcol/inc/vcol_keys.inc mysql-test/suite/vcol/inc/vcol_non_stored_columns.inc mysql-test/suite/vcol/inc/vcol_partition.inc mysql-test/suite/vcol/inc/vcol_select.inc mysql-test/suite/vcol/inc/vcol_supported_sql_funcs.inc mysql-test/suite/vcol/inc/vcol_supported_sql_funcs_main.inc mysql-test/suite/vcol/inc/vcol_trigger_sp.inc mysql-test/suite/vcol/inc/vcol_unsupported_storage_engines.inc mysql-test/suite/vcol/inc/vcol_view.inc mysql-test/suite/vcol/r/ mysql-test/suite/vcol/r/rpl_vcol.result mysql-test/suite/vcol/r/vcol_archive.result mysql-test/suite/vcol/r/vcol_blackhole.result mysql-test/suite/vcol/r/vcol_blocked_sql_funcs_innodb.result mysql-test/suite/vcol/r/vcol_blocked_sql_funcs_myisam.result mysql-test/suite/vcol/r/vcol_column_def_options_innodb.result mysql-test/suite/vcol/r/vcol_column_def_options_myisam.result mysql-test/suite/vcol/r/vcol_csv.result mysql-test/suite/vcol/r/vcol_handler_innodb.result mysql-test/suite/vcol/r/vcol_handler_myisam.result mysql-test/suite/vcol/r/vcol_ins_upd_innodb.result mysql-test/suite/vcol/r/vcol_ins_upd_myisam.result mysql-test/suite/vcol/r/vcol_keys_innodb.result mysql-test/suite/vcol/r/vcol_keys_myisam.result mysql-test/suite/vcol/r/vcol_memory.result mysql-test/suite/vcol/r/vcol_merge.result mysql-test/suite/vcol/r/vcol_non_stored_columns_innodb.result mysql-test/suite/vcol/r/vcol_non_stored_columns_myisam.result mysql-test/suite/vcol/r/vcol_partition_innodb.result mysql-test/suite/vcol/r/vcol_partition_myisam.result mysql-test/suite/vcol/r/vcol_select_innodb.result mysql-test/suite/vcol/r/vcol_select_myisam.result mysql-test/suite/vcol/r/vcol_supported_sql_funcs_innodb.result mysql-test/suite/vcol/r/vcol_supported_sql_funcs_myisam.result mysql-test/suite/vcol/r/vcol_syntax.result mysql-test/suite/vcol/r/vcol_trigger_sp_innodb.result mysql-test/suite/vcol/r/vcol_trigger_sp_myisam.result mysql-test/suite/vcol/r/vcol_view_innodb.result mysql-test/suite/vcol/r/vcol_view_myisam.result mysql-test/suite/vcol/t/ mysql-test/suite/vcol/t/rpl_vcol.test mysql-test/suite/vcol/t/vcol_archive.test mysql-test/suite/vcol/t/vcol_blackhole.test mysql-test/suite/vcol/t/vcol_blocked_sql_funcs_innodb.test mysql-test/suite/vcol/t/vcol_blocked_sql_funcs_myisam.test mysql-test/suite/vcol/t/vcol_column_def_options_innodb.test mysql-test/suite/vcol/t/vcol_column_def_options_myisam.test mysql-test/suite/vcol/t/vcol_csv.test mysql-test/suite/vcol/t/vcol_handler_innodb.test mysql-test/suite/vcol/t/vcol_handler_myisam.test mysql-test/suite/vcol/t/vcol_ins_upd_innodb.test mysql-test/suite/vcol/t/vcol_ins_upd_myisam.test mysql-test/suite/vcol/t/vcol_keys_innodb.test mysql-test/suite/vcol/t/vcol_keys_myisam.test mysql-test/suite/vcol/t/vcol_memory.test mysql-test/suite/vcol/t/vcol_merge.test mysql-test/suite/vcol/t/vcol_non_stored_columns_innodb.test mysql-test/suite/vcol/t/vcol_non_stored_columns_myisam.test mysql-test/suite/vcol/t/vcol_partition_innodb.test mysql-test/suite/vcol/t/vcol_partition_myisam.test mysql-test/suite/vcol/t/vcol_select_innodb.test mysql-test/suite/vcol/t/vcol_select_myisam.test mysql-test/suite/vcol/t/vcol_supported_sql_funcs_innodb.test mysql-test/suite/vcol/t/vcol_supported_sql_funcs_myisam.test mysql-test/suite/vcol/t/vcol_syntax.test mysql-test/suite/vcol/t/vcol_trigger_sp_innodb.test mysql-test/suite/vcol/t/vcol_trigger_sp_myisam.test mysql-test/suite/vcol/t/vcol_view_innodb.test mysql-test/suite/vcol/t/vcol_view_myisam.test modified: include/mysql_com.h sql/field.cc sql/field.h sql/filesort.cc sql/ha_partition.cc sql/ha_partition.h sql/handler.h sql/item.cc sql/item.h sql/item_func.cc sql/item_func.h sql/item_row.h sql/item_strfunc.h sql/item_subselect.h sql/item_sum.h sql/item_timefunc.h sql/item_xmlfunc.cc sql/item_xmlfunc.h sql/lex.h sql/mysql_priv.h sql/procedure.h sql/records.cc sql/share/errmsg.txt sql/sp_head.cc sql/sql_base.cc sql/sql_class.cc sql/sql_class.h sql/sql_handler.cc sql/sql_insert.cc sql/sql_lex.cc sql/sql_lex.h sql/sql_parse.cc sql/sql_partition.cc sql/sql_select.cc sql/sql_show.cc sql/sql_table.cc sql/sql_yacc.yy sql/table.cc sql/table.h sql/unireg.cc sql/unireg.h storage/innobase/handler/ha_innodb.cc storage/innobase/handler/ha_innodb.h storage/myisam/ha_myisam.cc storage/myisam/ha_myisam.h storage/pbxt/src/discover_xt.cc storage/xtradb/handler/ha_innodb.cc storage/xtradb/handler/ha_innodb.h === modified file 'include/mysql_com.h' --- a/include/mysql_com.h 2008-10-10 15:28:41 +0000 +++ b/include/mysql_com.h 2009-10-16 22:57:48 +0000 @@ -67,7 +67,8 @@ enum enum_server_command COM_END }; - +/* sql type stored in .frm files for virtual fields */ +#define MYSQL_TYPE_VIRTUAL 245 /* Length of random string sent by server on handshake; this is also length of obfuscated password, recieved from client === added directory 'mysql-test/suite/vcol' === added directory 'mysql-test/suite/vcol/inc' === added file 'mysql-test/suite/vcol/inc/vcol_blocked_sql_funcs_main.inc' --- a/mysql-test/suite/vcol/inc/vcol_blocked_sql_funcs_main.inc 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/inc/vcol_blocked_sql_funcs_main.inc 2009-10-16 22:57:48 +0000 @@ -0,0 +1,344 @@ +################################################################################ +# inc/vcol_blocked_sql_funcs_main.inc # +# # +# Purpose: # +# Tests around sql functions # +# # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-08-31 # +# Change Author: Oleksandr Byelkin (Monty program Ab) +# Date: 2009-03-24 +# Change: Syntax changed +################################################################################ + +# +# NOTE: All SQL functions should be rejected, otherwise BUG. +# + +--echo # RAND() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (b double as (rand())); + +--echo # LOAD_FILE() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a varchar(64), b varchar(1024) as (load_file(a))); + +--echo # CURDATE() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a datetime as (curdate())); + +--echo # CURRENT_DATE(), CURRENT_DATE +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a datetime as (current_date)); +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a datetime as (current_date())); + +--echo # CURRENT_TIME(), CURRENT_TIME +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a datetime as (current_time)); +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a datetime as (current_time())); + +--echo # CURRENT_TIMESTAMP(), CURRENT_TIMESTAMP +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a datetime as (current_timestamp())); +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a datetime as (current_timestamp)); + +--echo # CURTIME() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a datetime as (curtime())); + +--echo # LOCALTIME(), LOCALTIME +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a datetime, b varchar(10) as (localtime())); +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a datetime, b varchar(10) as (localtime)); + +--echo # LOCALTIMESTAMP, LOCALTIMESTAMP()(v4.0.6) +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a datetime, b varchar(10) as (localtimestamp())); +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a datetime, b varchar(10) as (localtimestamp)); + +--echo # NOW() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a datetime, b varchar(10) as (now())); + +--echo # SYSDATE() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a int, b varchar(10) as (sysdate())); + +--echo # UNIX_TIMESTAMP() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a datetime, b datetime as (unix_timestamp())); + +--echo # UTC_DATE() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a datetime, b datetime as (utc_date())); + +--echo # UTC_TIME() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a datetime, b datetime as (utc_time())); + +--echo # UTC_TIMESTAMP() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a datetime, b datetime as (utc_timestamp())); + +--echo # MATCH() +if (!$skip_full_text_checks) +{ + -- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED + create table t1 (a varchar(32), b bool as (match a against ('sample text'))); +} + +--echo # BENCHMARK() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a varchar(1024), b varchar(1024) as (benchmark(a,3))); + +--echo # CONNECTION_ID() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a int as (connection_id())); + +--echo # CURRENT_USER(), CURRENT_USER +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a varchar(32) as (current_user())); +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a varchar(32) as (current_user)); + +--echo # DATABASE() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a varchar(1024), b varchar(1024) as (database())); + +--echo # FOUND_ROWS() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a varchar(1024), b varchar(1024) as (found_rows())); + +--echo # GET_LOCK() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a varchar(1024), b varchar(1024) as (get_lock(a,10))); + +--echo # IS_FREE_LOCK() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a varchar(1024), b varchar(1024) as (is_free_lock(a))); + +--echo # IS_USED_LOCK() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a varchar(1024), b varchar(1024) as (is_used_lock(a))); + +--echo # LAST_INSERT_ID() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a int as (last_insert_id())); + +--echo # MASTER_POS_WAIT() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a varchar(32), b int as (master_pos_wait(a,0,2))); + +--echo # NAME_CONST() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a varchar(32) as (name_const('test',1))); + +--echo # RELEASE_LOCK() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a varchar(32), b int as (release_lock(a))); + +--echo # ROW_COUNT() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a int as (row_count())); + +--echo # SCHEMA() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a varchar(32) as (schema())); + +--echo # SESSION_USER() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a varchar(32) as (session_user())); + +--echo # SLEEP() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a int, b int as (sleep(a))); + +--echo # SYSTEM_USER() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a varchar(32) as (system_user())); + +--echo # USER() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a varchar(1024), b varchar(1024) as (user())); + +--echo # UUID_SHORT() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a varchar(1024) as (uuid_short())); + +--echo # UUID() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a varchar(1024) as (uuid())); + +--echo # VALUES() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a varchar(1024), b varchar(1024) as (values(a))); + +--echo # VERSION() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a varchar(1024), b varchar(1024) as (version())); + +--echo # ENCRYPT() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a varchar(1024), b varchar(1024) as (encrypt(a))); + +--echo # Stored procedures + +delimiter //; +create procedure p1() +begin + select current_user(); +end // + +create function f1() +returns int +begin + return 1; +end // + +delimiter ;// + +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a int as (p1())); +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a int as (f1())); + +drop procedure p1; +drop function f1; + +--echo # Unknown functions +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a int as (f1())); + +--echo # +--echo # GROUP BY FUNCTIONS +--echo # + +--echo # AVG() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a int, b int as (avg(a))); + +--echo # BIT_AND() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a int, b int as (bit_and(a))); + +--echo # BIT_OR() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a int, b int as (bit_or(a))); + +--echo # BIT_XOR() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a int, b int as (bit_xor(a))); + +--echo # COUNT(DISTINCT) +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a int, b int as (count(distinct a))); + +--echo # COUNT() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a int, b int as (count(a))); + +--echo # GROUP_CONCAT() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a varchar(32), b int as (group_concat(a,''))); + +--echo # MAX() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a int, b int as (max(a))); + +--echo # MIN() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a int, b int as (min(a))); + +--echo # STD() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a int, b int as (std(a))); + +--echo # STDDEV_POP() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a int, b int as (stddev_pop(a))); + +--echo # STDDEV_SAMP() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a int, b int as (stddev_samp(a))); + +--echo # STDDEV() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a int, b int as (stddev(a))); + +--echo # SUM() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a int, b int as (sum(a))); + +--echo # VAR_POP() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a int, b int as (var_pop(a))); + +--echo # VAR_SAMP() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a int, b int as (var_samp(a))); + +--echo # VARIANCE() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a int, b int as (variance(a))); + +--echo # +--echo # XML FUNCTIONS +--echo # + +--echo # ExtractValue() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a varchar(1024), b varchar(1024) as (ExtractValue(a,'//b[$@j]'))); + +--echo # UpdateXML() +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a varchar(1024), b varchar(1024) as (UpdateXML(a,'/a','<e>fff</e>'))); + +--echo # +--echo # Sub-selects +--echo # + +create table t1 (a int); +-- error ER_PARSE_ERROR +create table t2 (a int, b int as (select count(*) from t1)); +drop table t1; + +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a int, b int as ((select 1))); +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a int, b int as (a+(select 1))); + +--echo # +--echo # SP functions +--echo # + +--disable_warnings +drop function if exists sub1; +--enable_warnings +create function sub1(i int) returns int deterministic + return i+1; +select sub1(1); +-- error ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED +create table t1 (a int, b int as (a+sub3(1))); +drop function sub1; + +--echo # +--echo # Long expression + +let $tmp_long_string = `SELECT repeat('a',240)`; +eval create table t1 (a int, b varchar(300) as (concat(a,'$tmp_long_string'))); +drop table t1; +let $tmp_long_string = `SELECT repeat('a',243)`; +--error ER_WRONG_STRING_LENGTH +eval create table t1 (a int, b varchar(300) as (concat(a,'$tmp_long_string'))); + +--echo # +--echo # Constant expression +--error ER_CONST_EXPR_IN_VCOL +create table t1 (a int as (PI())); === added file 'mysql-test/suite/vcol/inc/vcol_cleanup.inc' --- a/mysql-test/suite/vcol/inc/vcol_cleanup.inc 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/inc/vcol_cleanup.inc 2009-10-16 22:57:48 +0000 @@ -0,0 +1,25 @@ +################################################################################ +# inc/vcol_cleanup.inc # +# # +# Purpose: # +# Removal of the objects created by the t/<test_name>.test # +# scripts. # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-08-31 # +# Change Author: # +# Change Date: # +# Change: # +################################################################################ + +--disable_warnings +--disable_query_log +DROP VIEW IF EXISTS v1,v2; +DROP TABLE IF EXISTS t1,t2,t3; +DROP PROCEDURE IF EXISTS p1; +DROP FUNCTION IF EXISTS f1; +DROP TRIGGER IF EXISTS trg1; +DROP TRIGGER IF EXISTS trg2; +--enable_query_log +--enable_warnings === added file 'mysql-test/suite/vcol/inc/vcol_column_def_options.inc' --- a/mysql-test/suite/vcol/inc/vcol_column_def_options.inc 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/inc/vcol_column_def_options.inc 2009-10-16 22:57:48 +0000 @@ -0,0 +1,113 @@ +################################################################################ +# inc/vcol_column_def_options.inc # +# # +# Purpose: # +# Testing different optional parameters specified when defining # +# a virtual column. # +# # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-09-02 # +# Change Author: Oleksandr Byelkin (Monty program Ab) +# Date: 2009-03-24 +# Change: Syntax changed +################################################################################ + +--echo # +--echo # Section 1. Wrong column definition options +--echo # - NOT NULL +--echo # - NULL +--echo # - DEFAULT <value> +--echo # - AUTO_INCREMENT +--echo # - [PRIMARY] KEY + +--echo # NOT NULL +--error ER_PARSE_ERROR +create table t1 (a int, b int as (a+1) not null); +create table t1 (a int); +--error ER_PARSE_ERROR +alter table t1 add column b int as (a+1) not null; +drop table t1; + +--echo # NULL +--error ER_PARSE_ERROR +create table t1 (a int, b int as (a+1) null); +create table t1 (a int); +--error ER_PARSE_ERROR +alter table t1 add column b int as (a+1) null; +drop table t1; + +--echo # DEFAULT +--error ER_PARSE_ERROR +create table t1 (a int, b int as (a+1) default 0); +create table t1 (a int); +--error ER_PARSE_ERROR +alter table t1 add column b int as (a+1) default 0; +drop table t1; + +--echo # AUTO_INCREMENT +--error ER_PARSE_ERROR +create table t1 (a int, b int as (a+1) AUTO_INCREMENT); +create table t1 (a int); +--error ER_PARSE_ERROR +alter table t1 add column b int as (a+1) AUTO_INCREMENT; +drop table t1; + +--echo # [PRIMARY] KEY +--error ER_PARSE_ERROR +create table t1 (a int, b int as (a+1) key); +--error ER_PARSE_ERROR +create table t1 (a int, b int as (a+1) primary key); +create table t1 (a int); +--error ER_PARSE_ERROR +alter table t1 add column b int as (a+1) key; +--error ER_PARSE_ERROR +alter table t1 add column b int as (a+1) primary key; +drop table t1; + +--echo # Section 2. Other column definition options +--echo # - COMMENT +--echo # - REFERENCES (only syntax testing here) +--echo # - STORED (only systax testing here) +create table t1 (a int, b int as (a % 2) comment 'my comment'); +show create table t1; +describe t1; +drop table t1; +create table t1 (a int, b int as (a % 2)); +alter table t1 modify b int as (a % 2) comment 'my comment'; +show create table t1; +describe t1; +insert into t1 (a) values (1); +select * from t1; +insert into t1 values (2,default); +select a,b from t1; +create table t2 like t1; +show create table t2; +describe t2; +insert into t2 (a) values (1); +select * from t2; +insert into t2 values (2,default); +select a,b from t2; +drop table t2; +drop table t1; + +create table t1 (a int, b int as (a % 2) persistent); +show create table t1; +describe t1; +insert into t1 (a) values (1); +select * from t1; +insert into t1 values (2,default); +select a,b from t1; +drop table t1; + + +create table t2 (a int); +create table t1 (a int, b int as (a % 2) persistent references t2(a)); +show create table t1; +drop table t1; +create table t1 (a int, b int as (a % 2)); +--error ER_PARSE_ERROR +alter table t1 modify b int as (a % 2) persistent references t2(a); +show create table t1; +drop table t1; === added file 'mysql-test/suite/vcol/inc/vcol_dependancies_on_vcol.inc' --- a/mysql-test/suite/vcol/inc/vcol_dependancies_on_vcol.inc 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/inc/vcol_dependancies_on_vcol.inc 2009-10-16 22:57:48 +0000 @@ -0,0 +1,43 @@ +################################################################################ +# inc/vcol_dependencies_on_vcol.inc # +# # +# Purpose: # +# Testing scenarios when columns depend on virtual columns, i.e. such as # +# - a virtual column is based on a virtual column # +# - a "real" column on which a virtual one is renamed/dropped # +# - a virtual column involved in partitioning is renamed/dropped # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-09-02 # +# Change Author: Oleksandr Byelkin (Monty program Ab) +# Date: 2009-03-24 +# Change: Syntax changed +################################################################################ + +--echo # Can't define a virtual column on another virtual column +--error ER_VCOL_BASED_ON_VCOL +create table t1 (a int, b int as (a+1), c int as (b+1)); +create table t1 (a int, b int as (a+1)); +--error ER_VCOL_BASED_ON_VCOL +alter table t1 add column c int as (b+1); +drop table t1; + +--echo # Can't rename or drop a column used in the function of a virtual column +create table t1 (a int, b int as (a+1)); +--echo # On renaming/dropping a column on which a virtual field is +--echo # defined the following error is displayed: +--echo # "Unknown column 'a' in 'virtual column function'" +--error ER_BAD_FIELD_ERROR +alter table t1 drop column a; +--error ER_BAD_FIELD_ERROR +alter table t1 change a c int; +drop table t1; + +--echo # Can't rename or drop a virtual column used by the paritition function +create table t1 (a int, b int as (a+1)) partition by hash(b); +--error ER_BAD_FIELD_ERROR +alter table t1 drop b; +--error ER_BAD_FIELD_ERROR +alter table t1 change b c int as (a+1); + === added file 'mysql-test/suite/vcol/inc/vcol_handler.inc' --- a/mysql-test/suite/vcol/inc/vcol_handler.inc 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/inc/vcol_handler.inc 2009-10-16 22:57:48 +0000 @@ -0,0 +1,77 @@ +################################################################################ +# inc/vcol_handler.inc # +# # +# Purpose: # +# Testing HANDLER. # +# # +# # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-09-04 # +# Change Author: Oleksandr Byelkin (Monty program Ab) +# Date: 2009-03-24 +# Change: Syntax changed +################################################################################ + +create table t1 (a int, + b int as (-a), + c int as (-a) persistent, + d char(1), + index (a), + index (c)); +insert into t1 (a,d) values (4,'a'), (2,'b'), (1,'c'), (3,'d'); +select * from t1; + +--echo # HANDLER tbl_name OPEN +handler t1 open; + +--echo # HANDLER tbl_name READ non-vcol_index_name > (value1,value2,...) +handler t1 read a > (2); + +--echo # HANDLER tbl_name READ non-vcol_index_name > (value1,value2,...) WHERE non-vcol_field=expr +handler t1 read a > (2) where d='c'; + +--echo # HANDLER tbl_name READ vcol_index_name = (value1,value2,...) +handler t1 read c = (-2); + +--echo # HANDLER tbl_name READ vcol_index_name = (value1,value2,...) WHERE non-vcol_field=expr +handler t1 read c = (-2) where d='c'; + +--echo # HANDLER tbl_name READ non-vcol_index_name > (value1,value2,...) WHERE vcol_field=expr +handler t1 read a > (2) where b=-3 && c=-3; + +--echo # HANDLER tbl_name READ vcol_index_name <= (value1,value2,...) +handler t1 read c <= (-2); + +--echo # HANDLER tbl_name READ vcol_index_name > (value1,value2,...) WHERE vcol_field=expr +handler t1 read c <= (-2) where b=-3; + +--echo # HANDLER tbl_name READ vcol_index_name FIRST +handler t1 read c first; + +--echo # HANDLER tbl_name READ vcol_index_name NEXT +handler t1 read c next; + +--echo # HANDLER tbl_name READ vcol_index_name PREV +handler t1 read c prev; + +--echo # HANDLER tbl_name READ vcol_index_name LAST +handler t1 read c last; + +--echo # HANDLER tbl_name READ FIRST where non-vcol=expr +handler t1 read FIRST where a >= 2; + +--echo # HANDLER tbl_name READ FIRST where vcol=expr +handler t1 read FIRST where b >= -2; + +--echo # HANDLER tbl_name READ NEXT where non-vcol=expr +handler t1 read NEXT where d='c'; + +--echo # HANDLER tbl_name READ NEXT where vcol=expr +handler t1 read NEXT where b<=-4; + +--echo # HANDLER tbl_name CLOSE +handler t1 close; + +drop table t1; === added file 'mysql-test/suite/vcol/inc/vcol_init_vars.pre' --- a/mysql-test/suite/vcol/inc/vcol_init_vars.pre 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/inc/vcol_init_vars.pre 2009-10-16 22:57:48 +0000 @@ -0,0 +1,17 @@ +################################################################################ +# inc/vcol_init_vars.pre # +# # +# Purpose: # +# Initialize variables used in t/<name> test cases. # +# # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-08-31 # +# Change Author: # +# Change Date: # +# Change: # +################################################################################ + +let $skip_full_text_check = 0; +let $skip_spatial_index_check = 0; === added file 'mysql-test/suite/vcol/inc/vcol_ins_upd.inc' --- a/mysql-test/suite/vcol/inc/vcol_ins_upd.inc 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/inc/vcol_ins_upd.inc 2009-10-16 22:57:48 +0000 @@ -0,0 +1,289 @@ +################################################################################ +# inc/vcol_ins_upd.inc # +# # +# Purpose: # +# Testing DDL operations such as INSERT, UPDATE, REPLACE and DELETE. # +# # +# # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-09-04 # +# Change Author: Oleksandr Byelkin (Monty program Ab) +# Date: 2009-03-24 +# Change: Syntax changed +################################################################################ + +let $create1 = create table t1 (a int, + b int as (-a), + c int as (-a) persistent); +let $create2 = create table t1 (a int unique, + b int as (-a), + c int as (-a) persistent); +let $create3 = create table t1 (a int, + b int as (-a), + c int as (-a) persistent unique); +let $create4 = create table t1 (a int, + b int as (-a), + c int as (-a) persistent unique, + d varchar(16)); +eval $create1; +set sql_warnings = 1; + +--echo # +--echo # *** INSERT *** +--echo # + +--echo # INSERT INTO tbl_name VALUES... DEFAULT is specified against vcols +insert into t1 values (1,default,default); +select * from t1; +delete from t1; +select * from t1; + +--echo # INSERT INTO tbl_name VALUES... NULL is specified against vcols +insert into t1 values (1,null,null); +select * from t1; +delete from t1; +select * from t1; + +--echo # INSERT INTO tbl_name VALUES... a non-NULL value is specified against vcols +insert into t1 values (1,2,3); +select * from t1; +delete from t1; +select * from t1; + +--echo # INSERT INTO tbl_name (<non_vcol_list>) VALUES... +insert into t1 (a) values (1), (2); +select * from t1; +delete from t1; +select * from t1; + +--echo # INSERT INTO tbl_name (<normal+vcols>) VALUES... DEFAULT is specified +--echo # against vcols +insert into t1 (a,b) values (1,default), (2,default); +select * from t1; +delete from t1; +select * from t1; + +--echo # INSERT INTO tbl_name (<normal+vcols>) VALUES... NULL is specified against vcols +insert into t1 (a,b) values (1,null), (2,null); +select * from t1; +delete from t1; +select * from t1; + +--echo # INSERT INTO tbl_name (<normal+vcols>) VALUES... a non-NULL value is specified +--echo # against vcols +insert into t1 (a,b) values (1,3), (2,4); +select * from t1; +delete from t1; +select * from t1; +drop table t1; + +--echo # Table with UNIQUE non-vcol field. INSERT INTO tbl_name VALUES... ON DUPLICATE +--echo # KEY UPDATE <non_vcol>=expr, <vcol>=expr +eval $create2; +insert into t1 values (1,default,default); +insert into t1 values (1,default,default) + on duplicate key update a=2, b=default; +select a,b,c from t1; +delete from t1 where b in (1,2); +select * from t1; +drop table t1; + +--echo # Table with UNIQUE vcol field. INSERT INTO tbl_name VALUES... ON DUPLICATE +--echo # KEY UPDATE <non_vcol>=expr, <vcol>=expr +eval $create3; +insert into t1 values (1,default,default); +insert into t1 values (1,default,default) + on duplicate key update a=2, b=default; +select a,b,c from t1; + +--echo # CREATE new_table ... LIKE old_table +--echo # INSERT INTO new_table SELECT * from old_table +create table t2 like t1; +insert into t2 select * from t1; +select * from t1; +drop table t2; + +--echo # CREATE new_table ... LIKE old_table INSERT INTO new_table (<non-vcols>, <vcols>) +--echo # SELECT <non-vcols>, <vcols> from old_table +insert into t1 values (1,default,default); +select * from t1; +create table t2 like t1; +insert into t2 (a,b) select a,b from t1; +select * from t2; +drop table t2; +drop table t1; + +--echo # +--echo # *** UPDATE *** +--echo # + +--echo # UPDATE tbl_name SET non-vcol=expr WHERE non-vcol=expr +eval $create1; +insert into t1 (a) values (1), (2); +select * from t1; +update t1 set a=3 where a=2; +select * from t1; +delete from t1; +select * from t1; + +--echo # UPDATE tbl_name SET vcol=expr WHERE non-vcol=expr +insert into t1 (a) values (1), (2); +select * from t1; +update t1 set c=3 where a=2; +select * from t1; +delete from t1; +select * from t1; + +--echo # UPDATE tbl_name SET non-vcol=expr WHERE vcol=expr +insert into t1 (a) values (1), (2); +select * from t1; +update t1 set a=3 where b=-2; +select * from t1; +delete from t1; +select * from t1; + +--echo # UPDATE tbl_name SET vcol=expr WHERE vcol=expr +insert into t1 (a) values (1), (2); +select * from t1; +update t1 set c=3 where b=-2; +select * from t1; +delete from t1; +select * from t1; +drop table t1; + +--echo # INDEX created on vcol +--echo # UPDATE tbl_name SET non-vcol=expr WHERE vcol=const +eval $create3; +insert into t1 (a) values (1), (2); +select * from t1; +update t1 set a=3 where c=-2; +select * from t1; +delete from t1; +select * from t1; + + +--echo # INDEX created on vcol +--echo # UPDATE tbl_name SET non-vcol=expr WHERE vcol=between const1 and const2 +insert into t1 (a) values (1), (2); +select * from t1; +update t1 set a=3 where c between -3 and -2; +select * from t1; +delete from t1; +select * from t1; + +--echo # No INDEX created on vcol +--echo # UPDATE tbl_name SET non-vcol=expr WHERE vcol=between const1 and const2 +insert into t1 (a) values (1), (2); +select * from t1; +update t1 set a=3 where b between -3 and -2; +select * from t1; +delete from t1; +select * from t1; + +--echo # INDEX created on vcol +--echo # UPDATE tbl_name SET non-vcol=expr +--echo # WHERE vcol=between const1 and const2 ORDER BY vcol +insert into t1 (a) values (1), (2), (3), (4), (5); +select * from t1; +update t1 set a=6 where c between -1 and 0 + order by c; +select * from t1; +delete from t1 where c between -6 and 0; +select * from t1; + +--echo # INDEX created on vcol +--echo # UPDATE tbl_name SET non-vcol=expr +--echo # WHERE vcol=between const1 and const2 ORDER BY vcol LIMIT 2 +insert into t1 (a) values (1), (2), (3), (4), (5); +select * from t1; +update t1 set a=6 where c between -1 and 0 + order by c limit 2; +select * from t1; +delete from t1 where c between -2 and 0 order by c; +select * from t1; +delete from t1; + +--echo # INDEX created on vcol +--echo # UPDATE tbl_name SET non-vcol=expr +--echo # WHERE indexed vcol=between const1 and const2 and non-indexed vcol=const3 +insert into t1 (a) values (1), (2), (3), (4), (5); +select * from t1; +update t1 set a=6 where (c between -2 and 0) and (b=-1); +select * from t1; +delete from t1; + +--echo # INDEX created on vcol +--echo # UPDATE tbl_name SET non-vcol=expr +--echo # WHERE indexed vcol=between const1 and const2 and non-indexed vcol=const3 +--echo # ORDER BY indexed vcol +insert into t1 (a) values (1), (2), (3), (4), (5); +select * from t1; +update t1 set a=6 where (c between -2 and 0) and (b=-1) order by c; +select * from t1; +delete from t1; +drop table t1; + +let $innodb_engine = `SELECT @@session.storage_engine='innodb'`; +if ($innodb_engine) +{ + --echo # + --echo # Verify ON UPDATE/DELETE actions of FOREIGN KEYs + create table t2 (a int primary key, name varchar(10)); + create table t1 (a int primary key, b int as (a % 10) persistent); + insert into t2 values (1, 'value1'), (2,'value2'), (3,'value3'); + insert into t1 (a) values (1),(2),(3); + select * from t1; + select * from t2; + select t1.a, t1.b, t2.name from t1,t2 where t1.b=t2.a; + + --echo # - ON UPDATE RESTRICT + alter table t1 add foreign key (b) references t2(a) on update restrict; + --error ER_NO_REFERENCED_ROW_2 + insert into t1 (a) values (4); + --error ER_ROW_IS_REFERENCED_2 + update t2 set a=4 where a=3; + select t1.a, t1.b, t2.name from t1,t2 where t1.b=t2.a; + alter table t1 drop foreign key t1_ibfk_1; + + --echo # - ON DELETE RESTRICT + alter table t1 add foreign key (b) references t2(a) on delete restrict; + --error ER_ROW_IS_REFERENCED_2 + delete from t2 where a=3; + select t1.a, t1.b, t2.name from t1,t2 where t1.b=t2.a; + select t1.a, t1.b, t2.name from t1 left outer join t2 on (t1.b=t2.a); + alter table t1 drop foreign key t1_ibfk_1; + + --echo # - ON DELETE CASCADE + alter table t1 add foreign key (b) references t2(a) on delete cascade; + delete from t2 where a=3; + select t1.a, t1.b, t2.name from t1,t2 where t1.b=t2.a; + select t1.a, t1.b, t2.name from t1 left outer join t2 on (t1.b=t2.a); + alter table t1 drop foreign key t1_ibfk_1; + + drop table t1; + drop table t2; +} + +--echo # +--echo # *** REPLACE *** +--echo # + +--echo # UNIQUE INDEX on vcol +--echo # REPLACE tbl_name (non-vcols) VALUES (non-vcols); +eval $create4; +insert into t1 (a,d) values (1,'a'), (2,'b'); +select * from t1; +replace t1 (a,d) values (1,'c'); +select * from t1; +delete from t1; +select * from t1; + + +# *** DELETE +# All required tests for DELETE are performed as part of the above testing +# for INSERT, UPDATE and REPLACE. + +set sql_warnings = 0; +drop table t1; === added file 'mysql-test/suite/vcol/inc/vcol_keys.inc' --- a/mysql-test/suite/vcol/inc/vcol_keys.inc 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/inc/vcol_keys.inc 2009-10-16 22:57:48 +0000 @@ -0,0 +1,163 @@ +################################################################################ +# inc/vcol_keys.inc # +# # +# Purpose: # +# Testing keys, indexes defined upon virtual columns. # +# # +# # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-09-02 # +# Change Author: Oleksandr Byelkin (Monty program Ab) +# Date: 2009-03-24 +# Change: Syntax changed +################################################################################ + + +--echo # - UNIQUE KEY +--echo # - INDEX +--echo # - FULLTEXT INDEX +--echo # - SPATIAL INDEX (not supported) +--echo # - FOREIGN INDEX (partially supported) +--echo # - CHECK (allowed but not used) + +--echo # UNIQUE +--error ER_KEY_BASED_ON_GENERATED_VIRTUAL_COLUMN +create table t1 (a int, b int as (a*2) unique); +create table t1 (a int, b int as (a*2) persistent unique); +show create table t1; +describe t1; +drop table t1; + +--error ER_KEY_BASED_ON_GENERATED_VIRTUAL_COLUMN +create table t1 (a int, b int as (a*2), unique key (b)); +create table t1 (a int, b int as (a*2) persistent, unique (b)); +show create table t1; +describe t1; +drop table t1; + +create table t1 (a int, b int as (a*2)); +--error ER_KEY_BASED_ON_GENERATED_VIRTUAL_COLUMN +alter table t1 add unique key (b); +drop table t1; +create table t1 (a int, b int as (a*2) persistent); +alter table t1 add unique key (b); +drop table t1; + +--echo # Testing data manipulation operations involving UNIQUE keys +--echo # on virtual columns can be found in: +--echo # - vcol_ins_upd.inc +--echo # - vcol_select.inc + +--echo # +--echo # INDEX +--error ER_KEY_BASED_ON_GENERATED_VIRTUAL_COLUMN +create table t1 (a int, b int as (a*2), index (b)); +--error ER_KEY_BASED_ON_GENERATED_VIRTUAL_COLUMN +create table t1 (a int, b int as (a*2), index (a,b)); + +create table t1 (a int, b int as (a*2) persistent, index (b)); +show create table t1; +describe t1; +drop table t1; + +create table t1 (a int, b int as (a*2) persistent, index (a,b)); +show create table t1; +describe t1; +drop table t1; + +create table t1 (a int, b int as (a*2)); +--error ER_KEY_BASED_ON_GENERATED_VIRTUAL_COLUMN +alter table t1 add index (b); +--error ER_KEY_BASED_ON_GENERATED_VIRTUAL_COLUMN +alter table t1 add index (a,b); +drop table t1; + +create table t1 (a int, b int as (a*2) persistent); +alter table t1 add index (b); +drop table t1; + +create table t1 (a int, b int as (a*2) persistent); +alter table t1 add index (a,b); +create table t2 like t1; +drop table t2; +drop table t1; + +--echo # Testing data manipulation operations involving INDEX +--echo # on virtual columns can be found in: +--echo # - vcol_select.inc + +--echo # +--echo # TODO: FULLTEXT INDEX + +--echo # SPATIAL INDEX +if (!$skip_spatial_index_check) +{ + --echo # Error "All parts of a SPATIAL index must be NOT NULL" + --error ER_SPATIAL_CANT_HAVE_NULL + create table t1 (a int, b int as (a+1) persistent, spatial index (b)); + create table t1 (a int, b int as (a+1) persistent); + --error ER_SPATIAL_CANT_HAVE_NULL + alter table t1 add spatial index (b); + drop table t1; +} + +--echo # FOREIGN KEY + +--echo # Rejected FK options. +--error ER_WRONG_FK_OPTION_FOR_VIRTUAL_COLUMN +create table t1 (a int, b int as (a+1) persistent, + foreign key (b) references t2(a) on update set null); +--error ER_WRONG_FK_OPTION_FOR_VIRTUAL_COLUMN +create table t1 (a int, b int as (a+1) persistent, + foreign key (b) references t2(a) on update cascade); +--error ER_WRONG_FK_OPTION_FOR_VIRTUAL_COLUMN +create table t1 (a int, b int as (a+1) persistent, + foreign key (b) references t2(a) on delete set null); + +create table t1 (a int, b int as (a+1) persistent); +--error ER_WRONG_FK_OPTION_FOR_VIRTUAL_COLUMN +alter table t1 add foreign key (b) references t2(a) on update set null; +--error ER_WRONG_FK_OPTION_FOR_VIRTUAL_COLUMN +alter table t1 add foreign key (b) references t2(a) on update cascade; +--error ER_WRONG_FK_OPTION_FOR_VIRTUAL_COLUMN +alter table t1 add foreign key (b) references t2(a) on delete set null; +drop table t1; + +--error ER_KEY_BASED_ON_GENERATED_VIRTUAL_COLUMN +create table t1 (a int, b int as (a+1), + foreign key (b) references t2(a)); + +create table t1 (a int, b int as (a+1)); +--error ER_KEY_BASED_ON_GENERATED_VIRTUAL_COLUMN +alter table t1 add foreign key (b) references t2(a); +drop table t1; + +--echo # Allowed FK options. +create table t2 (a int primary key, b char(5)); +create table t1 (a int, b int as (a % 10) persistent, + foreign key (b) references t2(a) on update restrict); +drop table t1; +create table t1 (a int, b int as (a % 10) persistent, + foreign key (b) references t2(a) on update no action); +drop table t1; +create table t1 (a int, b int as (a % 10) persistent, + foreign key (b) references t2(a) on delete restrict); +drop table t1; +create table t1 (a int, b int as (a % 10) persistent, + foreign key (b) references t2(a) on delete cascade); +drop table t1; +create table t1 (a int, b int as (a % 10) persistent, + foreign key (b) references t2(a) on delete no action); +drop table t1; + +--echo +--echo # Testing data manipulation operations involving FOREIGN KEY +--echo # on virtual columns can be found in: +--echo # - vcol_ins_upd.inc +--echo # - vcol_select.inc + +--echo # +--echo # TODO: CHECK + === added file 'mysql-test/suite/vcol/inc/vcol_non_stored_columns.inc' --- a/mysql-test/suite/vcol/inc/vcol_non_stored_columns.inc 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/inc/vcol_non_stored_columns.inc 2009-10-16 22:57:48 +0000 @@ -0,0 +1,162 @@ +################################################################################ +# inc/vcol_non_stored_columns.inc # +# # +# Purpose: # +# Ensure that MySQL behaviour is consistent irrelevant of # +# - the place of a non-stored column among other columns, # +# - the total number of non-stored fields. # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-09-04 # +# Change Author: Oleksandr Byelkin (Monty program Ab) +# Date: 2009-03-24 +# Change: Syntax changed +################################################################################ + +--echo # Case 1. All non-stored columns. +--echo # This scenario is currently impossible due to the fact that virtual columns +--echo # with a constant expression are not allowed. + +--echo # Case 2. CREATE +--echo # - Column1: "real" +--echo # - Column 2: virtual non-stored +create table t1 (a int, b int as (-a)); +insert into t1 values (1,default); +select * from t1; +insert into t1 values (2,default); +select * from t1; +drop table t1; + +--echo # Case 3. CREATE +--echo # - Column1: "real" +--echo # - Column 2: virtual stored +create table t1 (a int, b int as (-a) persistent); +insert into t1 values (1,default); +select * from t1; +insert into t1 values (2,default); +select * from t1; +drop table t1; + +--echo # Case 4. CREATE +--echo # - Column1: virtual non-stored +--echo # - Column2: "real" +create table t1 (a int as (-b), b int); +insert into t1 values (default,1); +select * from t1; +insert into t1 values (default,2); +select * from t1; +drop table t1; + +--echo # Case 5. CREATE +--echo # - Column1: virtual stored +--echo # - Column2: "real" +create table t1 (a int as (-b) persistent, b int); +insert into t1 values (default,1); +select * from t1; +insert into t1 values (default,2); +select * from t1; +drop table t1; + +--echo # Case 6. CREATE +--echo # - Column1: "real" +--echo # - Column2: virtual non-stored +--echo # - Column3: virtual stored +create table t1 (a int, b int as (-a), c int as (-a) persistent); +insert into t1 values (1,default,default); +select * from t1; +insert into t1 values (2,default,default); +select * from t1; +drop table t1; + +--echo # Case 7. ALTER. Modify virtual stored -> virtual non-stored +create table t1 (a int, b int as (a % 2) persistent); +--error ER_UNSUPPORTED_ACTION_ON_VIRTUAL_COLUMN +alter table t1 modify b int as (a % 2); +show create table t1; +drop table t1; + +--echo # Case 8. ALTER. Modify virtual non-stored -> virtual stored +create table t1 (a int, b int as (a % 2)); +--error ER_UNSUPPORTED_ACTION_ON_VIRTUAL_COLUMN +alter table t1 modify b int as (a % 2) persistent; +show create table t1; +drop table t1; + +--echo # Case 9. CREATE LIKE +--echo # - Column1: "real" +--echo # - Column2: virtual non-stored +--echo # - Column3: virtual stored +create table t1 (a int, b int as (-a), c int as (-a) persistent); +create table t2 like t1; +insert into t2 values (1,default,default); +select * from t2; +insert into t2 values (2,default,default); +select * from t2; +drop table t2; +drop table t1; + +--echo # Case 10. ALTER. Dropping a virtual non-stored column. +--echo # - Column1: virtual non-stored +--echo # - Column2: "real" +create table t1 (a int as (-b), b int, c varchar(5)); +insert into t1 values (default,1,'v1'); +insert into t1 values (default,2,'v2'); +select * from t1; +alter table t1 drop column a; +select * from t1; +show create table t1; +drop table t1; + +--echo # Case 11. ALTER. Dropping a virtual stored column. +--echo # - Column1: virtual stored +--echo # - Column2: "real" +create table t1 (a int as (-b) persistent, b int, c char(5)); +insert into t1 values (default,1,'v1'); +insert into t1 values (default,2,'v2'); +select * from t1; +alter table t1 drop column a; +select * from t1; +show create table t1; +drop table t1; + +--echo # Case 12. ALTER. Adding a new virtual non-stored column. +create table t1 (a int, b datetime); +insert into t1 values (1,'2008-09-04'); +insert into t1 values (2,'2008-09-05'); +select * from t1; +alter table t1 add column c int as (dayofyear(b)) after a; +select * from t1; +show create table t1; +drop table t1; + +--echo # Case 13. ALTER. Adding a new virtual stored column. +create table t1 (a int, b datetime); +insert into t1 values (1,'2008-09-04'); +insert into t1 values (2,'2008-09-05'); +select * from t1; +alter table t1 add column c int as (dayofyear(b)) persistent after a; +select * from t1; +show create table t1; +drop table t1; + +--echo # Case 14. ALTER. Changing the expression of a virtual stored column. +create table t1 (a int, b datetime, c int as (week(b)) persistent); +insert into t1 values (1,'2008-09-04',default); +insert into t1 values (2,'2008-09-05',default); +select * from t1; +alter table t1 change column c c int as (week(b,1)) persistent; +select * from t1; +show create table t1; +drop table t1; + +--echo # Case 15. ALTER. Changing the expression of a virtual non-stored column. +create table t1 (a int, b datetime, c int as (week(b))); +insert into t1 values (1,'2008-09-04',default); +insert into t1 values (2,'2008-09-05',default); +select * from t1; +alter table t1 change column c c int as (week(b,1)); +select * from t1; +show create table t1; +drop table t1; + === added file 'mysql-test/suite/vcol/inc/vcol_partition.inc' --- a/mysql-test/suite/vcol/inc/vcol_partition.inc 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/inc/vcol_partition.inc 2009-10-16 22:57:48 +0000 @@ -0,0 +1,160 @@ +################################################################################ +# inc/vcol_partition.inc # +# # +# Purpose: # +# Testing partitioning tables with virtual columns. # +# # +# # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-09-04 # +# Change Author: Oleksandr Byelkin (Monty program Ab) +# Date: 2009-03-24 +# Change: Syntax changed +################################################################################ + +--source include/have_partition.inc + +--disable_warnings +drop table if exists t1; +--enable_warnings + +--echo # Case 1. Partitioning by RANGE based on a non-stored virtual column. + +CREATE TABLE t1 ( + a DATE NOT NULL, + b int as (year(a)) +) +PARTITION BY RANGE( b ) ( + PARTITION p0 VALUES LESS THAN (2006), + PARTITION p2 VALUES LESS THAN (2008) +); + +insert into t1 values ('2006-01-01',default); +insert into t1 values ('2007-01-01',default); +insert into t1 values ('2005-01-01',default); +select * from t1; + +# Specifically for MyISAM, check that data is written into correct +# $MYSQLTEST_VARDIR/mysqld.1/data/test/t1*p?.MYD files +let $myisam_engine = `select @@session.storage_engine='myisam'`; +if ($myisam_engine) +{ + --echo # Check how data is physically partitioned. + --replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR + --exec du -b $MYSQLTEST_VARDIR/mysqld.1/data/test/t1*p?.MYD +} + +--echo # Modify the expression of virtual column b +ALTER TABLE t1 modify b int as (year(a)-1); + +select * from t1; + +if ($myisam_engine) +{ + --echo # Check how data is physically partitioned. + --replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR + --exec du -b $MYSQLTEST_VARDIR/mysqld.1/data/test/t1*p?.MYD +} + +drop table t1; + +--echo # Case 2. Partitioning by LIST based on a stored virtual column. + +CREATE TABLE t1 (a int, b int as (a % 3 ) persistent) +PARTITION BY LIST (a+1) +(PARTITION p1 VALUES IN (1), PARTITION p2 VALUES IN (2)); + +insert into t1 values (1,default); +if ($myisam_engine) +{ + --echo # Check how data is physically partitioned. + --replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR + --exec du -b $MYSQLTEST_VARDIR/mysqld.1/data/test/t1*p?.MYD +} +select * from t1; + +# +# NOTE: The following tests are currently failing due to a +# [suspected] bug in the existing partition functionality. +# Here is what was observed when using mysqld compiled prior +# to adding the virtual column functionality. +# mysql> create table t1 (a int) partition by list (a) +# (partition p1 values in (1), partition p2 values in (2)); +# Query OK, 0 rows affected (0.00 sec) +# +# mysql> insert into t1 values (1), (1), (2); +# Query OK, 3 rows affected (0.00 sec) +# Records: 3 Duplicates: 0 Warnings: 0 +# +# mysql> select * from t1; +# +------+ +# | a | +# +------+ +# | 1 | +# | 1 | +# | 2 | +# +------+ +# 3 rows in set (0.00 sec) +# +# mysql> alter table t1 reorganize partition p1 into +# (partition p1 values in (3)); +# Query OK, 2 rows affected (3.90 sec) +# Records: 2 Duplicates: 2 Warnings: 0 +# +# mysql> select * from t1; +# +------+ +# | a | +# +------+ +# | 2 | <- Two row have been lost!!! +# +------+ +# 1 row in set (0.00 sec) + +# +#alter table t1 change b b int as ((a % 3)+1) persistent; +#--error ER_NO_PARTITION_FOR_GIVEN_VALUE +#alter table t1 change b b int as (a % 2) persistent; +#if ($myisam_engine) +#{ +# --echo # Check how data is physically partitioned. +# --replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR +# --exec du -b $MYSQLTEST_VARDIR/mysqld.1/data/test/t1*p?.MYD +#} + +select * from t1; + +drop table t1; + +--echo # Case 3. Partitioning by HASH based on a non-stored virtual column. + +CREATE TABLE t1 ( + a DATE NOT NULL, + b int as (year(a)) +) +PARTITION BY HASH( b % 3 ) PARTITIONS 3; + +insert into t1 values ('2005-01-01',default); +insert into t1 values ('2006-01-01',default); +select * from t1; + +if ($myisam_engine) +{ + --echo # Check how data is physically partitioned. + --replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR + --exec du -b $MYSQLTEST_VARDIR/mysqld.1/data/test/t1*p?.MYD +} + +--echo # Modify the expression of virtual column b +ALTER TABLE t1 modify b int as (year(a)-1); + +select * from t1; + +if ($myisam_engine) +{ + --echo # Check how data is physically partitioned. + --replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR + --exec du -b $MYSQLTEST_VARDIR/mysqld.1/data/test/t1*p?.MYD +} + +drop table t1; === added file 'mysql-test/suite/vcol/inc/vcol_select.inc' --- a/mysql-test/suite/vcol/inc/vcol_select.inc 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/inc/vcol_select.inc 2009-10-16 22:57:48 +0000 @@ -0,0 +1,216 @@ +################################################################################ +# inc/vcol_select.inc # +# # +# Purpose: # +# Testing different SELECTs. # +# # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-09-18 # +# Change Author: Oleksandr Byelkin (Monty program Ab) +# Date: 2009-03-24 +# Change: Syntax changed +################################################################################ + +# Table t1 is used below to test: +# - Join type of ALL (sequential scan of the entire table) +# - Join type of Index +# - Join type of Range +# - Join type of Ref_or_null +create table t1 (a int, + b int as (-a), + c int as (-a) persistent, + index (c)); +insert into t1 (a) values (2), (1), (1), (3), (NULL); + +# Table t2 is used below to test: +# - Join type of system and const +create table t2 like t1; +insert into t2 (a) values (1); + +# Table t3 is used below to test +# - Join type of Eq_ref with a unique virtual column +# - Join type of Const +create table t3 (a int primary key, + b int as (-a), + c int as (-a) persistent unique); +insert into t3 (a) values (2),(1),(3); + + +--echo # select_type=SIMPLE, type=system +let $s = select * from t2; +eval $s; +eval explain $s; + +let $s = select * from t2 where c=-1; +eval $s; +eval explain $s; + +--echo # select_type=SIMPLE, type=ALL +let $s = select * from t1 where b=-1; +eval $s; +eval explain $s; + +--echo # select_type=SIMPLE, type=const +let $s = select * from t3 where a=1; +eval $s; +eval explain $s; + +--echo # select_type=SIMPLE, type=range +let $s = select * from t3 where c>=-1; +eval $s; +eval explain $s; + +--echo # select_type=SIMPLE, type=ref +let $s = select * from t1,t3 where t1.c=t3.c and t3.c=-1; +eval $s; +eval explain $s; + +--echo # select_type=PRIMARY, type=index,ALL +let $s = select * from t1 where b in (select c from t3); +eval $s; +eval explain $s; + +--echo # select_type=PRIMARY, type=range,ref +let $s = select * from t1 where c in (select c from t3 where c between -2 and -1); +eval $s; +eval explain $s; + +--echo # select_type=UNION, type=system +--echo # select_type=UNION RESULT, type=<union1,2> +let $s = select * from t1 union select * from t2; +eval $s; +eval explain $s; + +--echo # select_type=DERIVED, type=system +let $s = select * from (select a,b,c from t1) as t11; +eval $s; +eval explain $s; + +--echo ### +--echo ### Using aggregate functions with/without DISTINCT +--echo ### +--echo # SELECT COUNT(*) FROM tbl_name +let $s = select count(*) from t1; +eval $s; +eval explain $s; + +--echo # SELECT COUNT(DISTINCT <non-vcol>) FROM tbl_name +let $s = select count(distinct a) from t1; +eval $s; +eval explain $s; + +--echo # SELECT COUNT(DISTINCT <non-stored vcol>) FROM tbl_name +let $s = select count(distinct b) from t1; +eval $s; +eval explain $s; + +--echo # SELECT COUNT(DISTINCT <stored vcol>) FROM tbl_name +let $s = select count(distinct c) from t1; +eval $s; +eval explain $s; + +--echo ### +--echo ### filesort & range-based utils +--echo ### +--echo # SELECT * FROM tbl_name WHERE <vcol expr> +let $s = select * from t3 where c >= -2; +eval $s; +eval explain $s; + +--echo # SELECT * FROM tbl_name WHERE <non-vcol expr> +let $s = select * from t3 where a between 1 and 2; +eval $s; +eval explain $s; + +--echo # SELECT * FROM tbl_name WHERE <non-indexed vcol expr> +let $s = select * from t3 where b between -2 and -1; +eval $s; +eval explain $s; + +--echo # SELECT * FROM tbl_name WHERE <indexed vcol expr> +let $s = select * from t3 where c between -2 and -1; +eval $s; +eval explain $s; + +#### Remove for MyISAM due to a bug +#### when all the three records are returned (a=1,2,3) +#### instead of just two (a=1,2). +#### This bug is presumably in base SQL routines as the same happens +#### with this table: +#### create table t4 (a int primary key, b int, c int unique); +let $myisam_engine = `SELECT @@session.storage_engine='myisam'`; +if (!$myisam_engine) +{ + --echo # SELECT * FROM tbl_name WHERE <non-vcol expr> ORDER BY <non-indexed vcol> + let $s = select * from t3 where a between 1 and 2 order by b; + eval $s; + eval explain $s; +} + +--echo # SELECT * FROM tbl_name WHERE <non-vcol expr> ORDER BY <indexed vcol> +let $s = select * from t3 where a between 1 and 2 order by c; +eval $s; +eval explain $s; + +--echo # SELECT * FROM tbl_name WHERE <non-indexed vcol expr> ORDER BY <non-vcol> +let $s = select * from t3 where b between -2 and -1 order by a; +eval $s; +eval explain $s; + +#### Remove for MyISAM due to a bug +#### when all the three records are returned (a=1,2,3) +#### instead of just two (a=1,2). +#### This bug is presumably in base SQL routines as the same happens +#### with this table: +#### create table t4 (a int primary key, b int, c int unique); +let $innodb_engine = `SELECT @@session.storage_engine='innodb'`; +if (!$innodb_engine) +{ + --echo # SELECT * FROM tbl_name WHERE <indexed vcol expr> ORDER BY <non-vcol> + let $s = select * from t3 where c between -2 and -1 order by a; + eval $s; + eval explain $s; +} + +--echo # SELECT * FROM tbl_name WHERE <non-indexed vcol expr> ORDER BY <non-indexed vcol> +let $s = select * from t3 where b between -2 and -1 order by b; +eval $s; +eval explain $s; + +--echo # SELECT * FROM tbl_name WHERE <indexed vcol expr> ORDER BY <non-indexed vcol> +let $s = select * from t3 where c between -2 and -1 order by b; +eval $s; +eval explain $s; + +--echo # SELECT * FROM tbl_name WHERE <non-indexed vcol expr> ORDER BY <indexed vcol> +let $s = select * from t3 where b between -2 and -1 order by c; +eval $s; +eval explain $s; + +--echo # SELECT * FROM tbl_name WHERE <indexed vcol expr> ORDER BY <indexed vcol> +let $s = select * from t3 where c between -2 and -1 order by c; +eval $s; +eval explain $s; + +--echo # SELECT sum(<non-indexed vcol>) FROM tbl_name GROUP BY <non-indexed vcol> +let $s = select sum(b) from t1 group by b; +eval $s; +eval explain $s; + +--echo # SELECT sum(<indexed vcol>) FROM tbl_name GROUP BY <indexed vcol> +let $s = select sum(c) from t1 group by c; +eval $s; +eval explain $s; + +--echo # SELECT sum(<non-indexed vcol>) FROM tbl_name GROUP BY <indexed vcol> +let $s = select sum(b) from t1 group by c; +eval $s; +eval explain $s; + +--echo # SELECT sum(<indexed vcol>) FROM tbl_name GROUP BY <non-indexed vcol> +let $s = select sum(c) from t1 group by b; +eval $s; +eval explain $s; + === added file 'mysql-test/suite/vcol/inc/vcol_supported_sql_funcs.inc' --- a/mysql-test/suite/vcol/inc/vcol_supported_sql_funcs.inc 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/inc/vcol_supported_sql_funcs.inc 2009-10-16 22:57:48 +0000 @@ -0,0 +1,42 @@ +################################################################################ +# inc/vcol_supported_sql_funcs.inc # +# # +# Purpose: # +# Tests frame for allowed sql functions # +# # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-08-31 # +# Change Author: # +# Change Date: # +# Change: # +################################################################################ + +--enable_warnings +set sql_warnings = 1; +eval create table t1 ($cols); +show create table t1; +if ($rows) +{ + eval insert into t1 values ($values1); + dec $rows; +} +if ($rows) +{ + eval insert into t1 values ($values2); + dec $rows; +} +if ($rows) +{ + eval insert into t1 values ($values3); + dec $rows; +} +if ($rows) +{ + eval insert into t1 values ($values4); + dec $rows; +} +select * from t1; +drop table t1; +set sql_warnings = 0; === added file 'mysql-test/suite/vcol/inc/vcol_supported_sql_funcs_main.inc' --- a/mysql-test/suite/vcol/inc/vcol_supported_sql_funcs_main.inc 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/inc/vcol_supported_sql_funcs_main.inc 2009-10-16 22:57:48 +0000 @@ -0,0 +1,1228 @@ +################################################################################ +# inc/vcol_supported_sql_funcs_main.inc # +# # +# Purpose: # +# Tests frame for allowed sql functions # +# # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-08-31 # +# Change Author: Oleksandr Byelkin (Monty program Ab) +# Date: 2009-03-24 +# Change: Syntax changed +################################################################################ + +--echo # +--echo # NUMERIC FUNCTIONS +--echo # + +--echo # ABS() +let $cols = a int, b int as (abs(a)); +let $values1 = -1, default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # ACOS() +let $cols = a double, b double as (format(acos(a),6)); +let $values1 = 1, default; +let $values2 = 1.0001,default; +let $values3 = 0,default; +let $rows = 3; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # ASIN() +let $cols = a double, b double as (format(asin(a),6)); +let $values1 = 0.2, default; +let $values2 = 1.0001,default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo #ATAN +let $cols = a double, b double, c double as (format(atan(a,b),6)); +let $values1 = -2,2,default; +let $values2 = format(PI(),6),0,default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +let $cols = a double, c double as (format(atan(a),6)); +let $values1 = -2,default; +let $values2 = format(PI(),6),default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # ATAN2 +let $cols = a double, b double, c double as (format(atan2(a,b),6)); +let $values1 = -2,2,default; +let $values2 = format(PI(),6),0,default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # CEIL() +let $cols = a double, b int as (ceil(a)); +let $values1 = 1.23,default; +let $values2 = -1.23,default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # CONV() +let $cols = a varchar(10), b int, c int, d varchar(10) as (conv(a,b,c)); +let $values1 = 'a',16,2,default; +let $values2 = '6e',18,8,default; +let $values3 = -17,10,-18,default; +let $values4 = 10+'10'+'10'+0xa,10,10,default; +let $rows = 4; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # COS() +let $cols = a double, b double as (format(cos(a),6)); +let $values1 = format(PI(),6),default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # COT() +let $cols = a double, b double as (format(cot(a),6)); +let $values1 = 12,default; +let $values2 = 0,default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # CRC32() +let $cols = a varchar(10), b long as (crc32(a)); +let $values1 = 'MySQL',default; +let $values2 = 'mysql',default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # DEGREES() +let $cols = a double, b double as (format(degrees(a),6)); +let $values1 = format(PI(),6),default; +let $values2 = format(PI()/2,6),default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # / +let $cols = a double, b double as (a/2); +let $values1 = 2,default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # EXP() +let $cols = a double, b double as (format(exp(a),6)); +let $values1 = 2,default; +let $values2 = -2,default; +let $values3 = 0,default; +let $rows = 3; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # FLOOR() +let $cols = a double, b long as (floor(a)); +let $values1 = 1.23,default; +let $values2 = -1.23,default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # LN() +let $cols = a double, b double as (format(ln(a),6)); +let $values1 = 2,default; +let $values2 = -2,default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # LOG() +let $cols = a double, b double, c double as (format(log(a,b),6)); +let $values1 = 2,65536,default; +let $values2 = 10,100,default; +let $values3 = 1,100,default; +let $rows = 3; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +let $cols = a double, b double as (format(log(a),6)); +let $values1 = 2,default; +let $values2 = -2,default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # LOG2() +let $cols = a double, b double as (format(log2(a),6)); +let $values1 = 65536,default; +let $values2 = -100,default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # LOG10() +let $cols = a double, b double as (format(log10(a),6)); +let $values1 = 2,default; +let $values2 = 100,default; +let $values3 = -100,default; +let $rows = 3; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # - +let $cols = a double, b double as (a-1); +let $values1 = 2,default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # MOD() +let $cols = a int, b int as (mod(a,10)); +let $values1 = 1,default; +let $values2 = 11,default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # % +let $cols = a int, b int as (a % 10); +let $values1 = 1,default; +let $values2 = 11,default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # OCT() +let $cols = a double, b varchar(10) as (oct(a)); +let $values1 = 12,default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # PI() +let $cols = a double, b double as (format(PI()*a*a,6)); +let $values1 = 1,default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # + +let $cols = a int, b int as (a+1); +let $values1 = 1,default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # POW, POWER +let $cols = a int, b int as (pow(a,2)), c int as (power(a,2)); +let $values1 = 1,default,default; +let $values2 = 2,default,default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # RADIANS() +let $cols = a double, b double as (format(radians(a),6)); +let $values1 = 90,default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # ROUND() +let $cols = a double, b int as (round(a)); +let $values1 = -1.23,default; +let $values2 = -1.58,default; +let $values3 = 1.58,default; +let $rows = 3; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +let $cols = a double, b double, c int as (round(a,b)); +let $values1 = 1.298,1,default; +let $values2 = 1.298,0,default; +let $values3 = 23.298,-1,default; +let $rows = 3; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # SIGN() +let $cols = a double, b int as (sign(a)); +let $values1 = -32,default; +let $values2 = 0,default; +let $values3 = 234,default; +let $rows = 3; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # SIN() +let $cols = a double, b double as (format(sin(a),6)); +let $values1 = format(PI()/2,6),default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # SQRT() +let $cols = a double, b double as (format(sqrt(a),6)); +let $values1 = 4,default; +let $values2 = 20,default; +let $values3 = -16,default; +let $rows = 3; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # TAN() +let $cols = a double, b double as (format(tan(a),6)); +let $values1 = format(PI(),6),default; +let $values2 = format(PI()+1,6),default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # * +let $cols = a double, b double as (a*3); +let $values1 = 0,default; +let $values2 = 1,default; +let $values3 = 2,default; +let $rows = 3; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # TRUNCATE() +let $cols = a double, b double as (truncate(a,4)); +let $values1 = 1.223,default; +let $values2 = 1.999,default; +let $values3 = 1.999,default; +let $values4 = 122,default; +let $rows = 4; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # Unary - +let $cols = a double, b double as (-a); +let $values1 = 1,default; +let $values2 = -1,default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # +--echo # STRING FUNCTIONS +--echo # + +--echo # ASCII() +let $cols = a char(2), b int as (ascii(a)); +let $values1 = '2',default; +let $values2 = 2,default; +let $values3 = 'dx',default; +let $rows = 3; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # BIN() +let $cols = a int, b varchar(10) as (bin(a)); +let $values1 = 12,default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # BIT_LENGTH() +let $cols = a varchar(10), b long as (bit_length(a)); +let $values1 = 'text',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # CHAR_LENGTH() +let $cols = a varchar(10), b long as (char_length(a)); +let $values1 = 'text',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # CHAR() +let $cols = a int, b int, c varbinary(10) as (char(a,b)); +let $values1 = 77,121,default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # CHARACTER_LENGTH() +let $cols = a varchar(10), b long as (character_length(a)); +let $values1 = 'text',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # CONCAT_WS() +let $cols = a varchar(10), b varchar(10), c varchar(20) as (concat_ws(',',a,b)); +let $values1 = 'value1','value2',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # CONCAT() +let $cols = a varchar(10), b varchar(10), c varchar(20) as (concat(a,',',b)); +let $values1 = 'value1','value2',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # ELT() +let $cols = a varchar(10), b varchar(10), c int, d varchar(10) as (elt(c,a,b)); +let $values1 = 'value1','value2',1,default; +let $values2 = 'value1','value2',2,default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # EXPORT_SET() +let $cols = a int, b varchar(10) as (export_set(a,'1','0','',10)); +let $values1 = 6,default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # FIELD() +let $cols = a varchar(10), b varchar(10), c int as (field('aa',a,b)); +let $values1 = 'aa','bb',default; +let $values2 = 'bb','aa',default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # FIND_IN_SET() +let $cols = a varchar(10), b varchar(10), c int as (find_in_set(a,b)); +let $values1 = 'aa','aa,bb,cc',default; +let $values2 = 'aa','bb,aa,cc',default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # FORMAT() +let $cols = a double, b varchar(20) as (format(a,2)); +let $values1 = 12332.123456,default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # HEX() +let $cols = a int, b varchar(10) as (hex(a)); +let $values1 = 17,default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +let $cols = a varchar(10), b varchar(10) as (hex(a)); +let $values1 = 'abc',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # INSERT() +let $cols = a varchar(10), b varchar(10), c varchar(20) as (insert(a,length(a),length(b),b)); +let $values1 = 'start,','end',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # INSTR() +let $cols = a varchar(10), b varchar(10), c int as (instr(a,b)); +let $values1 = 'foobarbar,','bar',default; +let $values2 = 'xbar,','foobar',default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # LCASE() +let $cols = a varchar(10), b varchar(10) as (lcase(a)); +let $values1 = 'MySQL',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # LEFT() +let $cols = a varchar(10), b varchar(5) as (left(a,5)); +let $values1 = 'foobarbar',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # LENGTH() +let $cols = a varchar(10), b int as (length(a)); +let $values1 = 'text',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # LIKE +let $cols = a varchar(10), b bool as (a like 'H%o'); +let $values1 = 'Hello',default; +let $values2 = 'MySQL',default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # LOCATE() +let $cols = a varchar(10), b varchar(10) as (locate('bar',a)); +let $values1 = 'foobarbar',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # LOWER() +let $cols = a varchar(10), b varchar(10) as (lower(a)); +let $values1 = 'MySQL',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # LPAD() +let $cols = a varchar(10), b varchar(10) as (lpad(a,4,' ')); +let $values1 = 'MySQL',default; +let $values2 = 'M',default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # LTRIM() +let $cols = a varchar(10), b varchar(10) as (ltrim(a)); +let $values1 = ' MySQL',default; +let $values2 = 'MySQL',default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # MAKE_SET() +let $cols = a varchar(10), b varchar(10), c int, d varchar(30) as (make_set(c,a,b)); +let $values1 = 'a','b',1,default; +let $values2 = 'a','b',3,default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # MID() +let $cols = a varchar(10), b varchar(10) as (mid(a,1,2)); +let $values1 = 'foobarbar',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # NOT LIKE +let $cols = a varchar(10), b bool as (a not like 'H%o'); +let $values1 = 'Hello',default; +let $values2 = 'MySQL',default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # NOT REGEXP +let $cols = a varchar(10), b bool as (a not regexp 'H.+o'); +let $values1 = 'Hello',default; +let $values2 = 'hello',default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # OCTET_LENGTH() +let $cols = a varchar(10), b int as (octet_length(a)); +let $values1 = 'text',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # ORD() +let $cols = a varchar(10), b long as (ord(a)); +let $values1 = '2',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # POSITION() +let $cols = a varchar(10), b varchar(10) as (position('bar' in a)); +let $values1 = 'foobarbar',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # QUOTE() +let $cols = a varchar(10), b varchar(10) as (quote(a)); +let $values1 = 'Don\'t',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # REGEXP() +let $cols = a varchar(10), b bool as (a regexp 'H.+o'); +let $values1 = 'Hello',default; +let $values2 = 'hello',default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # REPEAT() +let $cols = a varchar(10), b varchar(30) as (repeat(a,3)); +let $values1 = 'MySQL',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # REPLACE() +let $cols = a varchar(10), b varchar(30) as (replace(a,'aa','bb')); +let $values1 = 'maa',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # REVERSE() +let $cols = a varchar(10), b varchar(30) as (reverse(a)); +let $values1 = 'maa',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # RIGHT() +let $cols = a varchar(10), b varchar(10) as (right(a,4)); +let $values1 = 'foobarbar',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # RLIKE() +let $cols = a varchar(10), b bool as (a rlike 'H.+o'); +let $values1 = 'Hello',default; +let $values2 = 'MySQL',default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # RPAD() +let $cols = a varchar(10), b varchar(10) as (rpad(a,4,'??')); +let $values1 = 'He',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # RTRIM(); +let $cols = a varchar(10), b varchar(10) as (rtrim(a)); +let $values1 = 'Hello ',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # SOUNDEX() +let $cols = a varchar(10), b varchar(20) as (soundex(a)); +let $values1 = 'Hello',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # SOUNDS LIKE +let $cols = a varchar(10), b varchar(10), c bool as (a sounds like b); +let $values1 = 'Hello','Hello',default; +let $values2 = 'Hello','MySQL',default; +let $values3 = 'Hello','hello',default; +let $rows = 3; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # SPACE() +let $cols = a varchar(5), b varchar(10) as (concat(a,space(5))); +let $values1 = 'Hello', default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # STRCMP() +let $cols = a varchar(9), b varchar(9), c tinyint(1) as (strcmp(a,b)); +let $values1 = 'Hello','Hello', default; +let $values2 = 'Hello','Hello1', default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # SUBSTR() +let $cols = a varchar(5), b varchar(10) as (substr(a,2)); +let $values1 = 'Hello',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # SUBSTRING_INDEX() +let $cols = a varchar(15), b varchar(10) as (substring_index(a,'.',2)); +let $values1 = 'www.mysql.com',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # SUBSTRING() +let $cols = a varchar(5), b varchar(10) as (substring(a from 2 for 2)); +let $values1 = 'Hello',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # TRIM() +let $cols = a varchar(15), b varchar(10) as (trim(a)); +let $values1 = ' aa ',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # UCASE() +let $cols = a varchar(5), b varchar(10) as (ucase(a)); +let $values1 = 'MySQL',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # UNHEX() +let $cols = a varchar(15), b varchar(10) as (unhex(a)); +let $values1 = '4D7953514C',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # UPPER() +let $cols = a varchar(5), b varchar(10) as (upper(a)); +let $values1 = 'MySQL',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # +--echo # CONTROL FLOW FUNCTIONS +--echo # + +--echo # CASE +let $cols = a varchar(10), b varchar(16) as (case a when NULL then 'asd' when 'b' then 'B' else a end); +let $values1 = NULL,default; +let $values2 = 'b',default; +let $values3 = 'c',default; +let $rows = 3; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # IF +let $cols = a int, b int, c int as (if(a=1,a,b)); +let $values1 = 1,2,default; +let $values2 = 3,4,default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # IFNULL +let $cols = a varchar(10), b varchar(10), c varchar(10) as (ifnull(a,'DEFAULT')); +let $values1 = NULL,'adf',default; +let $values2 = 'a','adf',default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # NULLIF +let $cols = a varchar(10), b varchar(10) as (nullif(a,'DEFAULT')); +let $values1 = 'DEFAULT',default; +let $values2 = 'a',default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # +--echo # OPERATORS +--echo # + +--echo # AND, && +let $cols = a int, b bool as (a>0 && a<2); +let $values1 = -1,default; +let $values2 = 1,default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # BETWEEN ... AND ... +let $cols = a int, b bool as (a between 0 and 2); +let $values1 = -1,default; +let $values2 = 1,default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # BINARY +let $cols = a varchar(10), b varbinary(10) as (binary a); +let $values1 = '11',default; +let $values2 = 1,default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # & +let $cols = a int, b int as (a & 5); +let $values1 = 1,default; +let $values2 = 0,default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # ~ +let $cols = a int, b int as (~a); +let $values1 = 1,default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # | +let $cols = a int, b int as (a | 5); +let $values1 = 1,default; +let $values2 = 0,default; +let $values3 = 2,default; +let $rows = 3; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # ^ +let $cols = a int, b int as (a ^ 5); +let $values1 = 1,default; +let $values2 = 0,default; +let $values3 = 2,default; +let $rows = 3; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # DIV +let $cols = a int, b int as (a div 5); +let $values1 = 1,default; +let $values2 = 7,default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # <=> +let $cols = a int, b int, c bool as (a <=> b); +let $values1 = 1,1,default; +let $values2 = NULL,NULL,default; +let $values3 = 1,NULL,default; +let $rows = 3; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # = +let $cols = a varchar(10), b varchar(10), c bool as (a=b); +let $values1 = 'a','b',default; +let $values2 = 'a','a',default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # >= +let $cols = a varchar(10), b varchar(10), c bool as (a >= b); +let $values1 = 'a','b',default; +let $values2 = 'a','a',default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # > +let $cols = a varchar(10), b varchar(10), c bool as (a > b); +let $values1 = 'a','b',default; +let $values2 = 'a','a',default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # IS NOT NULL +let $cols = a int, b bool as (a is not null); +let $values1 = 1,default; +let $values2 = NULL,default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # IS NULL +let $cols = a int, b bool as (a is null); +let $values1 = 1,default; +let $values2 = NULL,default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # << +let $cols = a int, b int as (a << 2); +let $values1 = 1,default; +let $values2 = 3,default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # <= +let $cols = a varchar(10), b varchar(10), c bool as (a <= b); +let $values1 = 'b','a',default; +let $values2 = 'b','b',default; +let $values3 = 'b','c',default; +let $rows = 3; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # < +let $cols = a varchar(10), b varchar(10), c bool as (a < b); +let $values1 = 'b','a',default; +let $values2 = 'b','b',default; +let $values3 = 'b','c',default; +let $rows = 3; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # NOT BETWEEN ... AND ... +let $cols = a int, b bool as (a not between 0 and 2); +let $values1 = -1,default; +let $values2 = 1,default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # <> +let $cols = a varchar(10), b varchar(10), c bool as (a <> b); +let $values1 = 'b','a',default; +let $values2 = 'b','b',default; +let $values3 = 'b','c',default; +let $rows = 3; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # != +let $cols = a varchar(10), b varchar(10), c bool as (a != b); +let $values1 = 'b','a',default; +let $values2 = 'b','b',default; +let $values3 = 'b','c',default; +let $rows = 3; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # ||, OR +let $cols = a int, b int as (a>5 || a<3); +let $values1 = 1,default; +let $values2 = 4,default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # >> +let $cols = a int, b int as (a >> 2); +let $values1 = 8,default; +let $values2 = 3,default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # XOR +let $cols = a int, b int as (a xor 5); +let $values1 = 0,default; +let $values2 = 1,default; +let $values3 = 2,default; +let $rows = 3; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # +--echo # DATE AND TIME FUNCTIONS +--echo # + +--echo # ADDDATE() +let $cols = a datetime, b datetime as (adddate(a,interval 1 month)); +let $values1 = '2008-08-31',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # ADDTIME() +let $cols = a datetime, b datetime as (addtime(a,'02:00:00')); +let $values1 = '2008-08-31',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # CONVERT_TZ() +let $cols = a datetime, b datetime as (convert_tz(a,'MET','UTC')); +let $values1 = '2008-08-31',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # DATE_ADD() +let $cols = a datetime, b datetime as (date_add(a,interval 1 month)); +let $values1 = '2008-08-31',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # DATE_FORMAT() +let $cols = a datetime, b varchar(64) as (date_format(a,'%W %M %D')); +let $values1 = '2008-08-31',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # DATE_SUB() +let $cols = a datetime, b datetime as (date_sub(a,interval 1 month)); +let $values1 = '2008-08-31',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # DATE() +let $cols = a datetime, b datetime as (date(a)); +let $values1 = '2008-08-31 02:00:00',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # DATEDIFF() +let $cols = a datetime, b long as (datediff(a,'2000-01-01')); +let $values1 = '2008-08-31',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # DAY() +let $cols = a datetime, b int as (day(a)); +let $values1 = '2008-08-31',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # DAYNAME() +let $cols = a datetime, b varchar(10) as (dayname(a)); +let $values1 = '2008-08-31',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # DAYOFMONTH() +let $cols = a datetime, b int as (dayofmonth(a)); +let $values1 = '2008-08-31',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # DAYOFWEEK() +let $cols = a datetime, b int as (dayofweek(a)); +let $values1 = '2008-08-31',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # DAYOFYEAR() +let $cols = a datetime, b int as (dayofyear(a)); +let $values1 = '2008-08-31',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # EXTRACT +let $cols = a datetime, b int as (extract(year from a)); +let $values1 = '2008-08-31',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # FROM_DAYS() +let $cols = a long, b datetime as (from_days(a)); +let $values1 = 730669,default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # FROM_UNIXTIME() +let $cols = a long, b datetime as (from_unixtime(a)); +let $values1 = 1196440219,default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # GET_FORMAT() +let $cols = a datetime, b varchar(32) as (date_format(a,get_format(DATE,'EUR'))); +let $values1 = '2008-08-31',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # HOUR() +let $cols = a time, b long as (hour(a)); +let $values1 = '10:05:03',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # LAST_DAY() +let $cols = a datetime, b datetime as (last_day(a)); +let $values1 = '2003-02-05',default; +let $values2 = '2003-02-32',default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # MAKEDATE() +let $cols = a int, b datetime as (makedate(a,1)); +let $values1 = 2001,default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # MAKETIME() +let $cols = a int, b time as (maketime(a,1,3)); +let $values1 = 12,default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # MICROSECOND() +let $cols = a datetime, b long as (microsecond(a)); +let $values1 = '2009-12-31 12:00:00.123456',default; +let $values2 = '2009-12-31 23:59:59.000010',default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # MINUTE() +let $cols = a datetime, b int as (minute(a)); +let $values1 = '2009-12-31 23:59:59.000010',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # MONTH() +let $cols = a datetime, b int as (month(a)); +let $values1 = '2009-12-31 23:59:59.000010',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # MONTHNAME() +let $cols = a datetime, b varchar(16) as (monthname(a)); +let $values1 = '2009-12-31 23:59:59.000010',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # PERIOD_ADD() +let $cols = a int, b int as (period_add(a,2)); +let $values1 = 200801,default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # PERIOD_DIFF() +let $cols = a int, b int, c int as (period_diff(a,b)); +let $values1 = 200802,200703,default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # QUARTER() +let $cols = a datetime, b int as (quarter(a)); +let $values1 = '2008-08-31',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # SEC_TO_TIME() +let $cols = a long, b time as (sec_to_time(a)); +let $values1 = 2378,default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # SECOND() +let $cols = a datetime, b int as (second(a)); +let $values1 = '10:05:03',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # STR_TO_DATE() +let $cols = a varchar(64), b datetime as (str_to_date(a,'%m/%d/%Y')); +let $values1 = '04/30/2004',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # SUBDATE() +let $cols = a datetime, b datetime as (subdate(a,interval 1 month)); +let $values1 = '2008-08-31',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # SUBTIME() +let $cols = a datetime, b datetime as (subtime(a,'02:00:00')); +let $values1 = '2008-08-31',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # TIME_FORMAT() +let $cols = a datetime, b varchar(32) as (time_format(a,'%r')); +let $values1 = '2008-08-31 02:03:04',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # TIME_TO_SEC() +let $cols = a time, b long as (time_to_sec(a)); +let $values1 = '22:23:00',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # TIME() +let $cols = a datetime, b time as (time(a)); +let $values1 = '2008-08-31 02:03:04',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # TIMEDIFF() +let $cols = a datetime, b datetime, c long as (timediff(a,b)); +let $values1 = '2008-12-31 23:59:59.000001','2008-12-30 01:01:01.000002',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # TIMESTAMP() +let $cols = a datetime, b timestamp as (timestamp(a)); +let $values1 = '2008-12-31',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # TIMESTAMPADD() +let $cols = a datetime, b timestamp as (timestampadd(minute,1,a)); +let $values1 = '2003-01-02',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # TIMESTAMPDIFF() +let $cols = a timestamp, b timestamp, c long as (timestampdiff(MONTH, a,b)); +let $values1 = '2003-02-01','2003-05-01',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # TO_DAYS() +let $cols = a datetime, b long as (to_days(a)); +let $values1 = '2007-10-07',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # WEEK() +let $cols = a datetime, b int as (week(a)); +let $values1 = '2008-09-01',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # WEEKDAY() +let $cols = a datetime, b int as (weekday(a)); +let $values1 = '2008-09-01',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # WEEKOFYEAR() +let $cols = a datetime, b int as (weekofyear(a)); +let $values1 = '2008-09-01',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # YEAR() +let $cols = a datetime, b int as (year(a)); +let $values1 = '2008-09-01',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # YEARWEEK() +let $cols = a datetime, b int as (yearweek(a)); +let $values1 = '2008-09-01',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # +--echo # FULL TEXT SEARCH FUNCTIONS +--echo # +--echo # None. + +--echo # +--echo # CAST FUNCTIONS AND OPERATORS +--echo # + +--echo # CAST() +let $cols = a int, b long as (cast(a as unsigned)); +let $values1 = 1,default; +let $values2 = -1,default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # Convert() +let $cols = a int, b long as (convert(a,unsigned)); +let $values1 = 1,default; +let $values2 = -1,default; +let $rows = 2; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # +--echo # XML FUNCTIONS +--echo # +--echo # None. + + +--echo # +--echo # OTHER FUNCTIONS +--echo # + +--echo # AES_DECRYPT(), AES_ENCRYPT() +let $cols = a varchar(1024), b varchar(1024) as (aes_encrypt(aes_decrypt(a,'adf'),'adf')); +let $values1 = 'MySQL',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # BIT_COUNT() +let $cols = a int, b int as (bit_count(a)); +let $values1 = 5,default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # CHARSET() +let $cols = a varchar(1024), b varchar(1024) as (charset(a)); +let $values1 = 'abc',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # COERCIBILITY() +let $cols = a varchar(1024), b int as (coercibility(a)); +let $values1 = 'abc',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # COLLATION() +let $cols = a varchar(1024), b varchar(1024) as (collation(a)); +let $values1 = 'abc',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # COMPRESS(), UNCOMPRESS() +let $cols = a varchar(1024), b varchar(1024) as (uncompress(compress(a))); +let $values1 = 'MySQL',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # ENCODE(), DECODE() +let $cols = a varchar(1024), b varchar(1024) as (decode(encode(a,'abc'),'abc')); +let $values1 = 'MySQL',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # DEFAULT() +let $cols = a varchar(1024) default 'aaa', b varchar(1024) as (ifnull(a,default(a))); +let $values1 = 'any value',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +#--echo # DES_ENCRYPT(), DES_DECRYPT() +#--source include/have_ssl.inc +#let $cols = a varchar(1024), b varchar(1024) as (des_encrypt(des_decrypt(a,'adf'),'adf')); +#let $values1 = 'MySQL',default; +#let $rows = 1; +#--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # INET_ATON(), INET_NTOA() +let $cols = a varchar(1024), b varchar(1024) as (inet_ntoa(inet_aton(a))); +let $values1 = '127.0.0.1',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # MD5() +let $cols = a varchar(1024), b varbinary(32) as (md5(a)); +let $values1 = 'testing',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # OLD_PASSWORD() +let $cols = a varchar(1024), b varchar(1024) as (old_password(a)); +let $values1 = 'badpwd',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # PASSWORD() +let $cols = a varchar(1024), b varchar(1024) as (password(a)); +let $values1 = 'badpwd',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # SHA1() +let $cols = a varchar(1024), b varchar(1024) as (sha1(a)); +let $values1 = 'abc',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # SHA() +let $cols = a varchar(1024), b varchar(1024) as (sha(a)); +let $values1 = 'abc',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + +--echo # UNCOMPRESSED_LENGTH() +let $cols = a char, b varchar(1024) as (uncompressed_length(compress(repeat(a,30)))); +let $values1 = 'a',default; +let $rows = 1; +--source suite/vcol/inc/vcol_supported_sql_funcs.inc + === added file 'mysql-test/suite/vcol/inc/vcol_trigger_sp.inc' --- a/mysql-test/suite/vcol/inc/vcol_trigger_sp.inc 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/inc/vcol_trigger_sp.inc 2009-10-16 22:57:48 +0000 @@ -0,0 +1,110 @@ +################################################################################ +# inc/vcol_trigger_sp.inc # +# # +# Purpose: # +# Testing triggers, stored procedures and functions # +# defined on tables with virtual columns. # +# # +# # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-09-04 # +# Change Author: Oleksandr Byelkin (Monty program Ab) +# Date: 2009-03-24 +# Change: Syntax changed +################################################################################ + +create table t1 (a int, + b int as (a/10), + c int as (a/10) persistent); + +create table t2 (a timestamp); + +delimiter |; + +create trigger trg1 before insert on t1 for each row +begin + if (new.b < 10) then + set new.a:= 100; + set new.b:= 9; + set new.c:= 9; + end if; + + if (new.c > 50) then + set new.a:= 500; + end if; +end| + +create trigger trg2 after insert on t1 for each row +begin + if (new.b >= 60) then + insert into t2 values (now()); + end if; +end| + +create function f1() +returns int +begin + declare sum1 int default '0'; + declare cur1 cursor for select sum(b) from t1; + open cur1; + fetch cur1 into sum1; + close cur1; + return sum1; +end| + +delimiter ;| + +set sql_warnings = 1; + +insert into t1 (a) values (200); +select * from t1; +select * from t2; + +insert into t1 (a) values (10); +select * from t1; +select * from t2; + +insert into t1 (a) values (600); +select * from t1; +--replace_column 1 <timestamp> +select * from t2; + +select f1(); + +set sql_warnings = 0; + +drop trigger trg1; +drop trigger trg2; +drop table t2; + +delimiter |; + +create procedure p1() +begin + declare i int default '0'; + create table t2 like t1; + insert into t2 (a) values (100), (200); + begin + declare cur1 cursor for select sum(c) from t2; + open cur1; + fetch cur1 into i; + close cur1; + if (i=30) then + insert into t1 values (300,default,default); + end if; + end; +end| + +delimiter ;| + +delete from t1; + +call p1(); + +select * from t2; +select * from t1; + +drop table t1,t2; +drop procedure p1; === added file 'mysql-test/suite/vcol/inc/vcol_unsupported_storage_engines.inc' --- a/mysql-test/suite/vcol/inc/vcol_unsupported_storage_engines.inc 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/inc/vcol_unsupported_storage_engines.inc 2009-10-16 22:57:48 +0000 @@ -0,0 +1,21 @@ +################################################################################ +# inc/vcol_unsupported_storage_engines.inc # +# # +# Purpose: # +# Ensure that defining a virtual column for an unsupported table type # +# results in a graceful error. # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-09-02 # +# Change Author: Oleksandr Byelkin (Monty program Ab) +# Date: 2009-03-24 +# Change: Syntax changed +################################################################################ + +--error ER_UNSUPPORTED_ACTION_ON_VIRTUAL_COLUMN +create table t1 (a int, b int as (a+1)); +create table t1 (a int); +--error ER_UNSUPPORTED_ACTION_ON_VIRTUAL_COLUMN +alter table t1 add column b int as (a+1); +drop table t1; === added file 'mysql-test/suite/vcol/inc/vcol_view.inc' --- a/mysql-test/suite/vcol/inc/vcol_view.inc 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/inc/vcol_view.inc 2009-10-16 22:57:48 +0000 @@ -0,0 +1,201 @@ +################################################################################ +# inc/vcol_view.inc # +# # +# Purpose: # +# Testing views defined on tables with virtual columns. # +# # +# # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-09-04 # +# Change Author: Oleksandr Byelkin (Monty program Ab) +# Date: 2009-03-24 +# Change: Syntax changed +################################################################################ + + + +create table t1 (a int not null, + b int as (-a), + c int as (-a) persistent); +insert into t1 (a) values (1), (1), (2), (2), (3); + +# simple view +create view v1 (d,e) as select abs(b), abs(c) from t1; +select d,e from v1; +select is_updatable from information_schema.views where table_name='v1'; + +# view with different algorithms (explain output differs) +explain extended select d,e from v1; +create algorithm=temptable view v2 (d,e) as select abs(b), abs(c) from t1; +show create view v2; +select d,e from v2; +explain extended select d,e from v2; + +# VIEW on VIEW test +create view v3 (d,e) as select d*2, e*2 from v1; +select * from v3; +explain extended select * from v3; + +drop view v1,v2,v3; +drop table t1; + +# +# DISTINCT option for VIEW +# +create table t1 (a int not null, + b int as (-a), + c int as (-a) persistent); +insert into t1 (a) values (1), (2), (3), (1), (2), (3); +create view v1 as select distinct b from t1; +select * from v1; +explain select * from v1; +select * from t1; +drop view v1; +create view v1 as select distinct c from t1; +select * from v1; +explain select * from v1; +select * from t1; +drop view v1; +drop table t1; + +# +# LIMIT clause test +# +create table t1 (a int not null, + b int as (-a), + c int as (-a) persistent); +insert into t1 (a) values (1), (2), (3), (4); +create view v1 as select b+1 from t1 order by 1 desc limit 2; +select * from v1; +explain select * from v1; +drop view v1; +create view v1 as select c+1 from t1 order by 1 desc limit 2; +select * from v1; +explain select * from v1; +drop view v1; +drop table t1; + +# +# simple view + simple update, insert and delete +# +create table t1 (a int, + b int, + c int as (-a), + d int as (-a) persistent, + primary key(a)); +insert into t1 (a,b) values (10,2), (20,3), (30,4), (40,5), (50,10); +create view v1 (a,e,f,g) as select a, b+1,c+1,d+1 from t1; +# updatable field of updateable view +update v1 set a=a+e; +select * from v1; +select * from t1; +delete from v1; +select * from v1; +select * from t1; +--error ER_NON_INSERTABLE_TABLE +insert into v1 (a,e) values (60,15); +drop table t1; +drop view v1; + +# +# outer join based on VIEW with WHERE clause +# +create table t1 (a int, + b int as (-a), + c int as (-a) persistent, + primary key(a)); +insert into t1 (a) values (1), (2), (3); +create view v1 (x,y,z) as select a,b,c from t1 where b < -1; +select t1.a, v1.x, v1.y, v1.z from t1 left join v1 on (t1.b= v1.y); +drop view v1; +create view v1 (x,y,z) as select a,b,c from t1 where c < -1; +select t1.a, v1.x, v1.y, v1.z from t1 left join v1 on (t1.c= v1.z); +drop view v1; +drop table t1; + +# +# VIEW built over UNION +# +create table t1 (a1 int, + b1 int as (-a1), + c1 int as (-a1) persistent); +create table t2 (a2 int, + b2 int as (-a2), + c2 int as (-a2) persistent); +insert into t1 (a1) values (1), (2); +insert into t2 (a2) values (2), (3); +create view v1 as select * from t1,t2 union all select * from t1,t2; +select * from v1; +drop view v1; +drop table t1, t2; + +# +# Showing VIEW with VIEWs in subquery +# +create table t1 (a int, + b int as (-a), + c int as (-a) persistent); +create table t2 like t1; +create view v1 as select a,b,c from t1; +create view v2 as select a,b,c from t2 where b in (select b from v1); +show create view v2; +drop view v2, v1; +drop table t1, t2; + +# +# TODO: VIEW with full text +# +#CREATE TABLE t1 (c1 int not null auto_increment primary key, c2 varchar(20), fulltext(c2)); +#insert into t1 (c2) VALUES ('real Beer'),('Water'),('Kossu'),('Coca-Cola'),('Vodka'),('Wine'),('almost real Beer'); +#select * from t1 WHERE match (c2) against ('Beer'); +#CREATE VIEW v1 AS SELECT * from t1 WHERE match (c2) against ('Beer'); +#select * from v1; +#drop view v1; +#drop table t1; + +# +# distinct in temporary table with a VIEW +# +create table t1 (a int, + b int as (-a), + c int as (-a) persistent); +insert into t1 (a) values (1),(1),(2),(2),(3),(3); +create view v1 as select b from t1; +select distinct b from v1; +select distinct b from v1 limit 2; +select distinct b from t1 limit 2; +prepare stmt1 from "select distinct b from v1 limit 2"; +execute stmt1; +execute stmt1; +deallocate prepare stmt1; +drop view v1; +create view v1 as select c from t1; +select distinct c from v1; +select distinct c from v1 limit 2; +select distinct c from t1 limit 2; +prepare stmt1 from "select distinct c from v1 limit 2"; +execute stmt1; +execute stmt1; +deallocate prepare stmt1; +drop view v1; +drop table t1; + +# +# WITH CHECK OPTION insert/update test +# +create table t1 (a int, + b int as (-a), + c int as (-a) persistent); +create view v1 as select * from t1 where b > -2 && c >-2 with check option; +# simple insert +insert into v1 (a) values (1); +-- error 1369 +insert into v1 (a) values (3); +# simple insert with ignore +insert ignore into v1 (a) values (2),(3),(0); +select * from t1; +drop view v1; +drop table t1; + === added directory 'mysql-test/suite/vcol/r' === added file 'mysql-test/suite/vcol/r/rpl_vcol.result' --- a/mysql-test/suite/vcol/r/rpl_vcol.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/r/rpl_vcol.result 2009-10-16 22:57:48 +0000 @@ -0,0 +1,25 @@ +SET @@session.storage_engine = 'InnoDB'; +stop slave; +drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9; +reset master; +reset slave; +drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9; +start slave; +create table t1 (a int, b int as (a+1)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a+1) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (1,default); +insert into t1 values (2,default); +select * from t1; +a b +1 2 +2 3 +select * from t1; +a b +1 2 +2 3 +drop table t1; === added file 'mysql-test/suite/vcol/r/vcol_archive.result' --- a/mysql-test/suite/vcol/r/vcol_archive.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/r/vcol_archive.result 2009-10-16 22:57:48 +0000 @@ -0,0 +1,7 @@ +SET @@session.storage_engine = 'archive'; +create table t1 (a int, b int as (a+1)); +ERROR HY000: 'Specified storage engine' is not yet supported for computed columns. +create table t1 (a int); +alter table t1 add column b int as (a+1); +ERROR HY000: 'Specified storage engine' is not yet supported for computed columns. +drop table t1; === added file 'mysql-test/suite/vcol/r/vcol_blackhole.result' --- a/mysql-test/suite/vcol/r/vcol_blackhole.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/r/vcol_blackhole.result 2009-10-16 22:57:48 +0000 @@ -0,0 +1,7 @@ +SET @@session.storage_engine = 'blackhole'; +create table t1 (a int, b int as (a+1)); +ERROR HY000: 'Specified storage engine' is not yet supported for computed columns. +create table t1 (a int); +alter table t1 add column b int as (a+1); +ERROR HY000: 'Specified storage engine' is not yet supported for computed columns. +drop table t1; === added file 'mysql-test/suite/vcol/r/vcol_blocked_sql_funcs_innodb.result' --- a/mysql-test/suite/vcol/r/vcol_blocked_sql_funcs_innodb.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/r/vcol_blocked_sql_funcs_innodb.result 2009-10-16 22:57:48 +0000 @@ -0,0 +1,243 @@ +SET @@session.storage_engine = 'InnoDB'; +# RAND() +create table t1 (b double as (rand())); +ERROR HY000: Function or expression is not allowed for column 'b'. +# LOAD_FILE() +create table t1 (a varchar(64), b varchar(1024) as (load_file(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# CURDATE() +create table t1 (a datetime as (curdate())); +ERROR HY000: Function or expression is not allowed for column 'a'. +# CURRENT_DATE(), CURRENT_DATE +create table t1 (a datetime as (current_date)); +ERROR HY000: Function or expression is not allowed for column 'a'. +create table t1 (a datetime as (current_date())); +ERROR HY000: Function or expression is not allowed for column 'a'. +# CURRENT_TIME(), CURRENT_TIME +create table t1 (a datetime as (current_time)); +ERROR HY000: Function or expression is not allowed for column 'a'. +create table t1 (a datetime as (current_time())); +ERROR HY000: Function or expression is not allowed for column 'a'. +# CURRENT_TIMESTAMP(), CURRENT_TIMESTAMP +create table t1 (a datetime as (current_timestamp())); +ERROR HY000: Function or expression is not allowed for column 'a'. +create table t1 (a datetime as (current_timestamp)); +ERROR HY000: Function or expression is not allowed for column 'a'. +# CURTIME() +create table t1 (a datetime as (curtime())); +ERROR HY000: Function or expression is not allowed for column 'a'. +# LOCALTIME(), LOCALTIME +create table t1 (a datetime, b varchar(10) as (localtime())); +ERROR HY000: Function or expression is not allowed for column 'b'. +create table t1 (a datetime, b varchar(10) as (localtime)); +ERROR HY000: Function or expression is not allowed for column 'b'. +# LOCALTIMESTAMP, LOCALTIMESTAMP()(v4.0.6) +create table t1 (a datetime, b varchar(10) as (localtimestamp())); +ERROR HY000: Function or expression is not allowed for column 'b'. +create table t1 (a datetime, b varchar(10) as (localtimestamp)); +ERROR HY000: Function or expression is not allowed for column 'b'. +# NOW() +create table t1 (a datetime, b varchar(10) as (now())); +ERROR HY000: Function or expression is not allowed for column 'b'. +# SYSDATE() +create table t1 (a int, b varchar(10) as (sysdate())); +ERROR HY000: Function or expression is not allowed for column 'b'. +# UNIX_TIMESTAMP() +create table t1 (a datetime, b datetime as (unix_timestamp())); +ERROR HY000: Function or expression is not allowed for column 'b'. +# UTC_DATE() +create table t1 (a datetime, b datetime as (utc_date())); +ERROR HY000: Function or expression is not allowed for column 'b'. +# UTC_TIME() +create table t1 (a datetime, b datetime as (utc_time())); +ERROR HY000: Function or expression is not allowed for column 'b'. +# UTC_TIMESTAMP() +create table t1 (a datetime, b datetime as (utc_timestamp())); +ERROR HY000: Function or expression is not allowed for column 'b'. +# MATCH() +# BENCHMARK() +create table t1 (a varchar(1024), b varchar(1024) as (benchmark(a,3))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# CONNECTION_ID() +create table t1 (a int as (connection_id())); +ERROR HY000: Function or expression is not allowed for column 'a'. +# CURRENT_USER(), CURRENT_USER +create table t1 (a varchar(32) as (current_user())); +ERROR HY000: Function or expression is not allowed for column 'a'. +create table t1 (a varchar(32) as (current_user)); +ERROR HY000: Function or expression is not allowed for column 'a'. +# DATABASE() +create table t1 (a varchar(1024), b varchar(1024) as (database())); +ERROR HY000: Function or expression is not allowed for column 'b'. +# FOUND_ROWS() +create table t1 (a varchar(1024), b varchar(1024) as (found_rows())); +ERROR HY000: Function or expression is not allowed for column 'b'. +# GET_LOCK() +create table t1 (a varchar(1024), b varchar(1024) as (get_lock(a,10))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# IS_FREE_LOCK() +create table t1 (a varchar(1024), b varchar(1024) as (is_free_lock(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# IS_USED_LOCK() +create table t1 (a varchar(1024), b varchar(1024) as (is_used_lock(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# LAST_INSERT_ID() +create table t1 (a int as (last_insert_id())); +ERROR HY000: Function or expression is not allowed for column 'a'. +# MASTER_POS_WAIT() +create table t1 (a varchar(32), b int as (master_pos_wait(a,0,2))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# NAME_CONST() +create table t1 (a varchar(32) as (name_const('test',1))); +ERROR HY000: Function or expression is not allowed for column 'a'. +# RELEASE_LOCK() +create table t1 (a varchar(32), b int as (release_lock(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# ROW_COUNT() +create table t1 (a int as (row_count())); +ERROR HY000: Function or expression is not allowed for column 'a'. +# SCHEMA() +create table t1 (a varchar(32) as (schema())); +ERROR HY000: Function or expression is not allowed for column 'a'. +# SESSION_USER() +create table t1 (a varchar(32) as (session_user())); +ERROR HY000: Function or expression is not allowed for column 'a'. +# SLEEP() +create table t1 (a int, b int as (sleep(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# SYSTEM_USER() +create table t1 (a varchar(32) as (system_user())); +ERROR HY000: Function or expression is not allowed for column 'a'. +# USER() +create table t1 (a varchar(1024), b varchar(1024) as (user())); +ERROR HY000: Function or expression is not allowed for column 'b'. +# UUID_SHORT() +create table t1 (a varchar(1024) as (uuid_short())); +ERROR HY000: Function or expression is not allowed for column 'a'. +# UUID() +create table t1 (a varchar(1024) as (uuid())); +ERROR HY000: Function or expression is not allowed for column 'a'. +# VALUES() +create table t1 (a varchar(1024), b varchar(1024) as (values(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# VERSION() +create table t1 (a varchar(1024), b varchar(1024) as (version())); +ERROR HY000: Function or expression is not allowed for column 'b'. +# ENCRYPT() +create table t1 (a varchar(1024), b varchar(1024) as (encrypt(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# Stored procedures +create procedure p1() +begin +select current_user(); +end // +create function f1() +returns int +begin +return 1; +end // +create table t1 (a int as (p1())); +ERROR HY000: Function or expression is not allowed for column 'a'. +create table t1 (a int as (f1())); +ERROR HY000: Function or expression is not allowed for column 'a'. +drop procedure p1; +drop function f1; +# Unknown functions +create table t1 (a int as (f1())); +ERROR HY000: Function or expression is not allowed for column 'a'. +# +# GROUP BY FUNCTIONS +# +# AVG() +create table t1 (a int, b int as (avg(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# BIT_AND() +create table t1 (a int, b int as (bit_and(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# BIT_OR() +create table t1 (a int, b int as (bit_or(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# BIT_XOR() +create table t1 (a int, b int as (bit_xor(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# COUNT(DISTINCT) +create table t1 (a int, b int as (count(distinct a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# COUNT() +create table t1 (a int, b int as (count(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# GROUP_CONCAT() +create table t1 (a varchar(32), b int as (group_concat(a,''))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# MAX() +create table t1 (a int, b int as (max(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# MIN() +create table t1 (a int, b int as (min(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# STD() +create table t1 (a int, b int as (std(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# STDDEV_POP() +create table t1 (a int, b int as (stddev_pop(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# STDDEV_SAMP() +create table t1 (a int, b int as (stddev_samp(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# STDDEV() +create table t1 (a int, b int as (stddev(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# SUM() +create table t1 (a int, b int as (sum(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# VAR_POP() +create table t1 (a int, b int as (var_pop(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# VAR_SAMP() +create table t1 (a int, b int as (var_samp(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# VARIANCE() +create table t1 (a int, b int as (variance(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# +# XML FUNCTIONS +# +# ExtractValue() +create table t1 (a varchar(1024), b varchar(1024) as (ExtractValue(a,'//b[$@j]'))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# UpdateXML() +create table t1 (a varchar(1024), b varchar(1024) as (UpdateXML(a,'/a','<e>fff</e>'))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# +# Sub-selects +# +create table t1 (a int); +create table t2 (a int, b int as (select count(*) from t1)); +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'select count(*) from t1))' at line 1 +drop table t1; +create table t1 (a int, b int as ((select 1))); +ERROR HY000: Function or expression is not allowed for column 'b'. +create table t1 (a int, b int as (a+(select 1))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# +# SP functions +# +drop function if exists sub1; +create function sub1(i int) returns int deterministic +return i+1; +select sub1(1); +sub1(1) +2 +create table t1 (a int, b int as (a+sub3(1))); +ERROR HY000: Function or expression is not allowed for column 'b'. +drop function sub1; +# +# Long expression +create table t1 (a int, b varchar(300) as (concat(a,'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'))); +drop table t1; +create table t1 (a int, b varchar(300) as (concat(a,'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'))); +ERROR HY000: String 'concat(a,'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' is too long for VIRTUAL COLUMN EXPRESSION (should be no longer than 252) +# +# Constant expression +create table t1 (a int as (PI())); +ERROR HY000: Constant expression in computed column function is not allowed. === added file 'mysql-test/suite/vcol/r/vcol_blocked_sql_funcs_myisam.result' --- a/mysql-test/suite/vcol/r/vcol_blocked_sql_funcs_myisam.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/r/vcol_blocked_sql_funcs_myisam.result 2009-10-16 22:57:48 +0000 @@ -0,0 +1,245 @@ +SET @@session.storage_engine = 'MyISAM'; +# RAND() +create table t1 (b double as (rand())); +ERROR HY000: Function or expression is not allowed for column 'b'. +# LOAD_FILE() +create table t1 (a varchar(64), b varchar(1024) as (load_file(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# CURDATE() +create table t1 (a datetime as (curdate())); +ERROR HY000: Function or expression is not allowed for column 'a'. +# CURRENT_DATE(), CURRENT_DATE +create table t1 (a datetime as (current_date)); +ERROR HY000: Function or expression is not allowed for column 'a'. +create table t1 (a datetime as (current_date())); +ERROR HY000: Function or expression is not allowed for column 'a'. +# CURRENT_TIME(), CURRENT_TIME +create table t1 (a datetime as (current_time)); +ERROR HY000: Function or expression is not allowed for column 'a'. +create table t1 (a datetime as (current_time())); +ERROR HY000: Function or expression is not allowed for column 'a'. +# CURRENT_TIMESTAMP(), CURRENT_TIMESTAMP +create table t1 (a datetime as (current_timestamp())); +ERROR HY000: Function or expression is not allowed for column 'a'. +create table t1 (a datetime as (current_timestamp)); +ERROR HY000: Function or expression is not allowed for column 'a'. +# CURTIME() +create table t1 (a datetime as (curtime())); +ERROR HY000: Function or expression is not allowed for column 'a'. +# LOCALTIME(), LOCALTIME +create table t1 (a datetime, b varchar(10) as (localtime())); +ERROR HY000: Function or expression is not allowed for column 'b'. +create table t1 (a datetime, b varchar(10) as (localtime)); +ERROR HY000: Function or expression is not allowed for column 'b'. +# LOCALTIMESTAMP, LOCALTIMESTAMP()(v4.0.6) +create table t1 (a datetime, b varchar(10) as (localtimestamp())); +ERROR HY000: Function or expression is not allowed for column 'b'. +create table t1 (a datetime, b varchar(10) as (localtimestamp)); +ERROR HY000: Function or expression is not allowed for column 'b'. +# NOW() +create table t1 (a datetime, b varchar(10) as (now())); +ERROR HY000: Function or expression is not allowed for column 'b'. +# SYSDATE() +create table t1 (a int, b varchar(10) as (sysdate())); +ERROR HY000: Function or expression is not allowed for column 'b'. +# UNIX_TIMESTAMP() +create table t1 (a datetime, b datetime as (unix_timestamp())); +ERROR HY000: Function or expression is not allowed for column 'b'. +# UTC_DATE() +create table t1 (a datetime, b datetime as (utc_date())); +ERROR HY000: Function or expression is not allowed for column 'b'. +# UTC_TIME() +create table t1 (a datetime, b datetime as (utc_time())); +ERROR HY000: Function or expression is not allowed for column 'b'. +# UTC_TIMESTAMP() +create table t1 (a datetime, b datetime as (utc_timestamp())); +ERROR HY000: Function or expression is not allowed for column 'b'. +# MATCH() +create table t1 (a varchar(32), b bool as (match a against ('sample text'))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# BENCHMARK() +create table t1 (a varchar(1024), b varchar(1024) as (benchmark(a,3))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# CONNECTION_ID() +create table t1 (a int as (connection_id())); +ERROR HY000: Function or expression is not allowed for column 'a'. +# CURRENT_USER(), CURRENT_USER +create table t1 (a varchar(32) as (current_user())); +ERROR HY000: Function or expression is not allowed for column 'a'. +create table t1 (a varchar(32) as (current_user)); +ERROR HY000: Function or expression is not allowed for column 'a'. +# DATABASE() +create table t1 (a varchar(1024), b varchar(1024) as (database())); +ERROR HY000: Function or expression is not allowed for column 'b'. +# FOUND_ROWS() +create table t1 (a varchar(1024), b varchar(1024) as (found_rows())); +ERROR HY000: Function or expression is not allowed for column 'b'. +# GET_LOCK() +create table t1 (a varchar(1024), b varchar(1024) as (get_lock(a,10))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# IS_FREE_LOCK() +create table t1 (a varchar(1024), b varchar(1024) as (is_free_lock(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# IS_USED_LOCK() +create table t1 (a varchar(1024), b varchar(1024) as (is_used_lock(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# LAST_INSERT_ID() +create table t1 (a int as (last_insert_id())); +ERROR HY000: Function or expression is not allowed for column 'a'. +# MASTER_POS_WAIT() +create table t1 (a varchar(32), b int as (master_pos_wait(a,0,2))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# NAME_CONST() +create table t1 (a varchar(32) as (name_const('test',1))); +ERROR HY000: Function or expression is not allowed for column 'a'. +# RELEASE_LOCK() +create table t1 (a varchar(32), b int as (release_lock(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# ROW_COUNT() +create table t1 (a int as (row_count())); +ERROR HY000: Function or expression is not allowed for column 'a'. +# SCHEMA() +create table t1 (a varchar(32) as (schema())); +ERROR HY000: Function or expression is not allowed for column 'a'. +# SESSION_USER() +create table t1 (a varchar(32) as (session_user())); +ERROR HY000: Function or expression is not allowed for column 'a'. +# SLEEP() +create table t1 (a int, b int as (sleep(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# SYSTEM_USER() +create table t1 (a varchar(32) as (system_user())); +ERROR HY000: Function or expression is not allowed for column 'a'. +# USER() +create table t1 (a varchar(1024), b varchar(1024) as (user())); +ERROR HY000: Function or expression is not allowed for column 'b'. +# UUID_SHORT() +create table t1 (a varchar(1024) as (uuid_short())); +ERROR HY000: Function or expression is not allowed for column 'a'. +# UUID() +create table t1 (a varchar(1024) as (uuid())); +ERROR HY000: Function or expression is not allowed for column 'a'. +# VALUES() +create table t1 (a varchar(1024), b varchar(1024) as (values(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# VERSION() +create table t1 (a varchar(1024), b varchar(1024) as (version())); +ERROR HY000: Function or expression is not allowed for column 'b'. +# ENCRYPT() +create table t1 (a varchar(1024), b varchar(1024) as (encrypt(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# Stored procedures +create procedure p1() +begin +select current_user(); +end // +create function f1() +returns int +begin +return 1; +end // +create table t1 (a int as (p1())); +ERROR HY000: Function or expression is not allowed for column 'a'. +create table t1 (a int as (f1())); +ERROR HY000: Function or expression is not allowed for column 'a'. +drop procedure p1; +drop function f1; +# Unknown functions +create table t1 (a int as (f1())); +ERROR HY000: Function or expression is not allowed for column 'a'. +# +# GROUP BY FUNCTIONS +# +# AVG() +create table t1 (a int, b int as (avg(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# BIT_AND() +create table t1 (a int, b int as (bit_and(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# BIT_OR() +create table t1 (a int, b int as (bit_or(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# BIT_XOR() +create table t1 (a int, b int as (bit_xor(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# COUNT(DISTINCT) +create table t1 (a int, b int as (count(distinct a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# COUNT() +create table t1 (a int, b int as (count(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# GROUP_CONCAT() +create table t1 (a varchar(32), b int as (group_concat(a,''))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# MAX() +create table t1 (a int, b int as (max(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# MIN() +create table t1 (a int, b int as (min(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# STD() +create table t1 (a int, b int as (std(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# STDDEV_POP() +create table t1 (a int, b int as (stddev_pop(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# STDDEV_SAMP() +create table t1 (a int, b int as (stddev_samp(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# STDDEV() +create table t1 (a int, b int as (stddev(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# SUM() +create table t1 (a int, b int as (sum(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# VAR_POP() +create table t1 (a int, b int as (var_pop(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# VAR_SAMP() +create table t1 (a int, b int as (var_samp(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# VARIANCE() +create table t1 (a int, b int as (variance(a))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# +# XML FUNCTIONS +# +# ExtractValue() +create table t1 (a varchar(1024), b varchar(1024) as (ExtractValue(a,'//b[$@j]'))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# UpdateXML() +create table t1 (a varchar(1024), b varchar(1024) as (UpdateXML(a,'/a','<e>fff</e>'))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# +# Sub-selects +# +create table t1 (a int); +create table t2 (a int, b int as (select count(*) from t1)); +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'select count(*) from t1))' at line 1 +drop table t1; +create table t1 (a int, b int as ((select 1))); +ERROR HY000: Function or expression is not allowed for column 'b'. +create table t1 (a int, b int as (a+(select 1))); +ERROR HY000: Function or expression is not allowed for column 'b'. +# +# SP functions +# +drop function if exists sub1; +create function sub1(i int) returns int deterministic +return i+1; +select sub1(1); +sub1(1) +2 +create table t1 (a int, b int as (a+sub3(1))); +ERROR HY000: Function or expression is not allowed for column 'b'. +drop function sub1; +# +# Long expression +create table t1 (a int, b varchar(300) as (concat(a,'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'))); +drop table t1; +create table t1 (a int, b varchar(300) as (concat(a,'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'))); +ERROR HY000: String 'concat(a,'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' is too long for VIRTUAL COLUMN EXPRESSION (should be no longer than 252) +# +# Constant expression +create table t1 (a int as (PI())); +ERROR HY000: Constant expression in computed column function is not allowed. === added file 'mysql-test/suite/vcol/r/vcol_column_def_options_innodb.result' --- a/mysql-test/suite/vcol/r/vcol_column_def_options_innodb.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/r/vcol_column_def_options_innodb.result 2009-10-16 22:57:48 +0000 @@ -0,0 +1,146 @@ +SET @@session.storage_engine = 'InnoDB'; +# +# Section 1. Wrong column definition options +# - NOT NULL +# - NULL +# - DEFAULT <value> +# - AUTO_INCREMENT +# - [PRIMARY] KEY +# NOT NULL +create table t1 (a int, b int as (a+1) not null); +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'not null)' at line 1 +create table t1 (a int); +alter table t1 add column b int as (a+1) not null; +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'not null' at line 1 +drop table t1; +# NULL +create table t1 (a int, b int as (a+1) null); +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'null)' at line 1 +create table t1 (a int); +alter table t1 add column b int as (a+1) null; +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'null' at line 1 +drop table t1; +# DEFAULT +create table t1 (a int, b int as (a+1) default 0); +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'default 0)' at line 1 +create table t1 (a int); +alter table t1 add column b int as (a+1) default 0; +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'default 0' at line 1 +drop table t1; +# AUTO_INCREMENT +create table t1 (a int, b int as (a+1) AUTO_INCREMENT); +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'AUTO_INCREMENT)' at line 1 +create table t1 (a int); +alter table t1 add column b int as (a+1) AUTO_INCREMENT; +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'AUTO_INCREMENT' at line 1 +drop table t1; +# [PRIMARY] KEY +create table t1 (a int, b int as (a+1) key); +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'key)' at line 1 +create table t1 (a int, b int as (a+1) primary key); +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'primary key)' at line 1 +create table t1 (a int); +alter table t1 add column b int as (a+1) key; +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'key' at line 1 +alter table t1 add column b int as (a+1) primary key; +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'primary key' at line 1 +drop table t1; +# Section 2. Other column definition options +# - COMMENT +# - REFERENCES (only syntax testing here) +# - STORED (only systax testing here) +create table t1 (a int, b int as (a % 2) comment 'my comment'); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a % 2) VIRTUAL COMMENT 'my comment' +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +describe t1; +Field Type Null Key Default Extra +a int(11) YES NULL +b int(11) YES NULL VIRTUAL +drop table t1; +create table t1 (a int, b int as (a % 2)); +alter table t1 modify b int as (a % 2) comment 'my comment'; +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a % 2) VIRTUAL COMMENT 'my comment' +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +describe t1; +Field Type Null Key Default Extra +a int(11) YES NULL +b int(11) YES NULL VIRTUAL +insert into t1 (a) values (1); +select * from t1; +a b +1 1 +insert into t1 values (2,default); +select a,b from t1; +a b +1 1 +2 0 +create table t2 like t1; +show create table t2; +Table Create Table +t2 CREATE TABLE `t2` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a % 2) VIRTUAL COMMENT 'my comment' +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +describe t2; +Field Type Null Key Default Extra +a int(11) YES NULL +b int(11) YES NULL VIRTUAL +insert into t2 (a) values (1); +select * from t2; +a b +1 1 +insert into t2 values (2,default); +select a,b from t2; +a b +1 1 +2 0 +drop table t2; +drop table t1; +create table t1 (a int, b int as (a % 2) persistent); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a % 2) PERSISTENT +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +describe t1; +Field Type Null Key Default Extra +a int(11) YES NULL +b int(11) YES NULL VIRTUAL +insert into t1 (a) values (1); +select * from t1; +a b +1 1 +insert into t1 values (2,default); +select a,b from t1; +a b +1 1 +2 0 +drop table t1; +create table t2 (a int); +create table t1 (a int, b int as (a % 2) persistent references t2(a)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a % 2) PERSISTENT +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +drop table t1; +create table t1 (a int, b int as (a % 2)); +alter table t1 modify b int as (a % 2) persistent references t2(a); +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'references t2(a)' at line 1 +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a % 2) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +drop table t1; === added file 'mysql-test/suite/vcol/r/vcol_column_def_options_myisam.result' --- a/mysql-test/suite/vcol/r/vcol_column_def_options_myisam.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/r/vcol_column_def_options_myisam.result 2009-10-16 22:57:48 +0000 @@ -0,0 +1,146 @@ +SET @@session.storage_engine = 'MyISAM'; +# +# Section 1. Wrong column definition options +# - NOT NULL +# - NULL +# - DEFAULT <value> +# - AUTO_INCREMENT +# - [PRIMARY] KEY +# NOT NULL +create table t1 (a int, b int as (a+1) not null); +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'not null)' at line 1 +create table t1 (a int); +alter table t1 add column b int as (a+1) not null; +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'not null' at line 1 +drop table t1; +# NULL +create table t1 (a int, b int as (a+1) null); +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'null)' at line 1 +create table t1 (a int); +alter table t1 add column b int as (a+1) null; +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'null' at line 1 +drop table t1; +# DEFAULT +create table t1 (a int, b int as (a+1) default 0); +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'default 0)' at line 1 +create table t1 (a int); +alter table t1 add column b int as (a+1) default 0; +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'default 0' at line 1 +drop table t1; +# AUTO_INCREMENT +create table t1 (a int, b int as (a+1) AUTO_INCREMENT); +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'AUTO_INCREMENT)' at line 1 +create table t1 (a int); +alter table t1 add column b int as (a+1) AUTO_INCREMENT; +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'AUTO_INCREMENT' at line 1 +drop table t1; +# [PRIMARY] KEY +create table t1 (a int, b int as (a+1) key); +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'key)' at line 1 +create table t1 (a int, b int as (a+1) primary key); +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'primary key)' at line 1 +create table t1 (a int); +alter table t1 add column b int as (a+1) key; +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'key' at line 1 +alter table t1 add column b int as (a+1) primary key; +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'primary key' at line 1 +drop table t1; +# Section 2. Other column definition options +# - COMMENT +# - REFERENCES (only syntax testing here) +# - STORED (only systax testing here) +create table t1 (a int, b int as (a % 2) comment 'my comment'); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a % 2) VIRTUAL COMMENT 'my comment' +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +describe t1; +Field Type Null Key Default Extra +a int(11) YES NULL +b int(11) YES NULL VIRTUAL +drop table t1; +create table t1 (a int, b int as (a % 2)); +alter table t1 modify b int as (a % 2) comment 'my comment'; +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a % 2) VIRTUAL COMMENT 'my comment' +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +describe t1; +Field Type Null Key Default Extra +a int(11) YES NULL +b int(11) YES NULL VIRTUAL +insert into t1 (a) values (1); +select * from t1; +a b +1 1 +insert into t1 values (2,default); +select a,b from t1; +a b +1 1 +2 0 +create table t2 like t1; +show create table t2; +Table Create Table +t2 CREATE TABLE `t2` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a % 2) VIRTUAL COMMENT 'my comment' +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +describe t2; +Field Type Null Key Default Extra +a int(11) YES NULL +b int(11) YES NULL VIRTUAL +insert into t2 (a) values (1); +select * from t2; +a b +1 1 +insert into t2 values (2,default); +select a,b from t2; +a b +1 1 +2 0 +drop table t2; +drop table t1; +create table t1 (a int, b int as (a % 2) persistent); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a % 2) PERSISTENT +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +describe t1; +Field Type Null Key Default Extra +a int(11) YES NULL +b int(11) YES NULL VIRTUAL +insert into t1 (a) values (1); +select * from t1; +a b +1 1 +insert into t1 values (2,default); +select a,b from t1; +a b +1 1 +2 0 +drop table t1; +create table t2 (a int); +create table t1 (a int, b int as (a % 2) persistent references t2(a)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a % 2) PERSISTENT +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +drop table t1; +create table t1 (a int, b int as (a % 2)); +alter table t1 modify b int as (a % 2) persistent references t2(a); +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'references t2(a)' at line 1 +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a % 2) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +drop table t1; === added file 'mysql-test/suite/vcol/r/vcol_csv.result' --- a/mysql-test/suite/vcol/r/vcol_csv.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/r/vcol_csv.result 2009-10-16 22:57:48 +0000 @@ -0,0 +1,7 @@ +SET @@session.storage_engine = 'CSV'; +create table t1 (a int, b int as (a+1)); +ERROR HY000: 'Specified storage engine' is not yet supported for computed columns. +create table t1 (a int not null); +alter table t1 add column b int as (a+1); +ERROR HY000: 'Specified storage engine' is not yet supported for computed columns. +drop table t1; === added file 'mysql-test/suite/vcol/r/vcol_handler_innodb.result' --- a/mysql-test/suite/vcol/r/vcol_handler_innodb.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/r/vcol_handler_innodb.result 2009-10-16 22:57:48 +0000 @@ -0,0 +1,76 @@ +SET @@session.storage_engine = 'InnoDB'; +create table t1 (a int, +b int as (-a), +c int as (-a) persistent, +d char(1), +index (a), +index (c)); +insert into t1 (a,d) values (4,'a'), (2,'b'), (1,'c'), (3,'d'); +select * from t1; +a b c d +4 -4 -4 a +2 -2 -2 b +1 -1 -1 c +3 -3 -3 d +# HANDLER tbl_name OPEN +handler t1 open; +# HANDLER tbl_name READ non-vcol_index_name > (value1,value2,...) +handler t1 read a > (2); +a b c d +3 -3 -3 d +# HANDLER tbl_name READ non-vcol_index_name > (value1,value2,...) WHERE non-vcol_field=expr +handler t1 read a > (2) where d='c'; +a b c d +# HANDLER tbl_name READ vcol_index_name = (value1,value2,...) +handler t1 read c = (-2); +a b c d +2 -2 -2 b +# HANDLER tbl_name READ vcol_index_name = (value1,value2,...) WHERE non-vcol_field=expr +handler t1 read c = (-2) where d='c'; +a b c d +# HANDLER tbl_name READ non-vcol_index_name > (value1,value2,...) WHERE vcol_field=expr +handler t1 read a > (2) where b=-3 && c=-3; +a b c d +3 -3 -3 d +# HANDLER tbl_name READ vcol_index_name <= (value1,value2,...) +handler t1 read c <= (-2); +a b c d +2 -2 -2 b +# HANDLER tbl_name READ vcol_index_name > (value1,value2,...) WHERE vcol_field=expr +handler t1 read c <= (-2) where b=-3; +a b c d +3 -3 -3 d +# HANDLER tbl_name READ vcol_index_name FIRST +handler t1 read c first; +a b c d +4 -4 -4 a +# HANDLER tbl_name READ vcol_index_name NEXT +handler t1 read c next; +a b c d +3 -3 -3 d +# HANDLER tbl_name READ vcol_index_name PREV +handler t1 read c prev; +a b c d +4 -4 -4 a +# HANDLER tbl_name READ vcol_index_name LAST +handler t1 read c last; +a b c d +1 -1 -1 c +# HANDLER tbl_name READ FIRST where non-vcol=expr +handler t1 read FIRST where a >= 2; +a b c d +4 -4 -4 a +# HANDLER tbl_name READ FIRST where vcol=expr +handler t1 read FIRST where b >= -2; +a b c d +2 -2 -2 b +# HANDLER tbl_name READ NEXT where non-vcol=expr +handler t1 read NEXT where d='c'; +a b c d +1 -1 -1 c +# HANDLER tbl_name READ NEXT where vcol=expr +handler t1 read NEXT where b<=-4; +a b c d +# HANDLER tbl_name CLOSE +handler t1 close; +drop table t1; === added file 'mysql-test/suite/vcol/r/vcol_handler_myisam.result' --- a/mysql-test/suite/vcol/r/vcol_handler_myisam.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/r/vcol_handler_myisam.result 2009-10-16 22:57:48 +0000 @@ -0,0 +1,76 @@ +SET @@session.storage_engine = 'MyISAM'; +create table t1 (a int, +b int as (-a), +c int as (-a) persistent, +d char(1), +index (a), +index (c)); +insert into t1 (a,d) values (4,'a'), (2,'b'), (1,'c'), (3,'d'); +select * from t1; +a b c d +4 -4 -4 a +2 -2 -2 b +1 -1 -1 c +3 -3 -3 d +# HANDLER tbl_name OPEN +handler t1 open; +# HANDLER tbl_name READ non-vcol_index_name > (value1,value2,...) +handler t1 read a > (2); +a b c d +3 -3 -3 d +# HANDLER tbl_name READ non-vcol_index_name > (value1,value2,...) WHERE non-vcol_field=expr +handler t1 read a > (2) where d='c'; +a b c d +# HANDLER tbl_name READ vcol_index_name = (value1,value2,...) +handler t1 read c = (-2); +a b c d +2 -2 -2 b +# HANDLER tbl_name READ vcol_index_name = (value1,value2,...) WHERE non-vcol_field=expr +handler t1 read c = (-2) where d='c'; +a b c d +# HANDLER tbl_name READ non-vcol_index_name > (value1,value2,...) WHERE vcol_field=expr +handler t1 read a > (2) where b=-3 && c=-3; +a b c d +3 -3 -3 d +# HANDLER tbl_name READ vcol_index_name <= (value1,value2,...) +handler t1 read c <= (-2); +a b c d +2 -2 -2 b +# HANDLER tbl_name READ vcol_index_name > (value1,value2,...) WHERE vcol_field=expr +handler t1 read c <= (-2) where b=-3; +a b c d +3 -3 -3 d +# HANDLER tbl_name READ vcol_index_name FIRST +handler t1 read c first; +a b c d +4 -4 -4 a +# HANDLER tbl_name READ vcol_index_name NEXT +handler t1 read c next; +a b c d +3 -3 -3 d +# HANDLER tbl_name READ vcol_index_name PREV +handler t1 read c prev; +a b c d +4 -4 -4 a +# HANDLER tbl_name READ vcol_index_name LAST +handler t1 read c last; +a b c d +1 -1 -1 c +# HANDLER tbl_name READ FIRST where non-vcol=expr +handler t1 read FIRST where a >= 2; +a b c d +4 -4 -4 a +# HANDLER tbl_name READ FIRST where vcol=expr +handler t1 read FIRST where b >= -2; +a b c d +2 -2 -2 b +# HANDLER tbl_name READ NEXT where non-vcol=expr +handler t1 read NEXT where d='c'; +a b c d +1 -1 -1 c +# HANDLER tbl_name READ NEXT where vcol=expr +handler t1 read NEXT where b<=-4; +a b c d +# HANDLER tbl_name CLOSE +handler t1 close; +drop table t1; === added file 'mysql-test/suite/vcol/r/vcol_ins_upd_innodb.result' --- a/mysql-test/suite/vcol/r/vcol_ins_upd_innodb.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/r/vcol_ins_upd_innodb.result 2009-10-16 22:57:48 +0000 @@ -0,0 +1,427 @@ +SET @@session.storage_engine = 'InnoDB'; +create table t1 (a int, +b int as (-a), +c int as (-a) persistent); +set sql_warnings = 1; +# +# *** INSERT *** +# +# INSERT INTO tbl_name VALUES... DEFAULT is specified against vcols +insert into t1 values (1,default,default); +select * from t1; +a b c +1 -1 -1 +delete from t1; +select * from t1; +a b c +# INSERT INTO tbl_name VALUES... NULL is specified against vcols +insert into t1 values (1,null,null); +select * from t1; +a b c +1 -1 -1 +delete from t1; +select * from t1; +a b c +# INSERT INTO tbl_name VALUES... a non-NULL value is specified against vcols +insert into t1 values (1,2,3); +Warnings: +Warning 1645 The value specified for computed column 'b' in table 't1' ignored. +Warning 1645 The value specified for computed column 'c' in table 't1' ignored. +select * from t1; +a b c +1 -1 -1 +delete from t1; +select * from t1; +a b c +# INSERT INTO tbl_name (<non_vcol_list>) VALUES... +insert into t1 (a) values (1), (2); +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +delete from t1; +select * from t1; +a b c +# INSERT INTO tbl_name (<normal+vcols>) VALUES... DEFAULT is specified +# against vcols +insert into t1 (a,b) values (1,default), (2,default); +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +delete from t1; +select * from t1; +a b c +# INSERT INTO tbl_name (<normal+vcols>) VALUES... NULL is specified against vcols +insert into t1 (a,b) values (1,null), (2,null); +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +delete from t1; +select * from t1; +a b c +# INSERT INTO tbl_name (<normal+vcols>) VALUES... a non-NULL value is specified +# against vcols +insert into t1 (a,b) values (1,3), (2,4); +Warnings: +Warning 1645 The value specified for computed column 'b' in table 't1' ignored. +Warning 1645 The value specified for computed column 'b' in table 't1' ignored. +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +delete from t1; +select * from t1; +a b c +drop table t1; +# Table with UNIQUE non-vcol field. INSERT INTO tbl_name VALUES... ON DUPLICATE +# KEY UPDATE <non_vcol>=expr, <vcol>=expr +create table t1 (a int unique, +b int as (-a), +c int as (-a) persistent); +insert into t1 values (1,default,default); +insert into t1 values (1,default,default) +on duplicate key update a=2, b=default; +select a,b,c from t1; +a b c +2 -2 -2 +delete from t1 where b in (1,2); +select * from t1; +a b c +2 -2 -2 +drop table t1; +# Table with UNIQUE vcol field. INSERT INTO tbl_name VALUES... ON DUPLICATE +# KEY UPDATE <non_vcol>=expr, <vcol>=expr +create table t1 (a int, +b int as (-a), +c int as (-a) persistent unique); +insert into t1 values (1,default,default); +insert into t1 values (1,default,default) +on duplicate key update a=2, b=default; +select a,b,c from t1; +a b c +2 -2 -2 +# CREATE new_table ... LIKE old_table +# INSERT INTO new_table SELECT * from old_table +create table t2 like t1; +insert into t2 select * from t1; +Warnings: +Warning 1645 The value specified for computed column 'b' in table 't2' ignored. +Warning 1645 The value specified for computed column 'c' in table 't2' ignored. +select * from t1; +a b c +2 -2 -2 +drop table t2; +# CREATE new_table ... LIKE old_table INSERT INTO new_table (<non-vcols>, <vcols>) +# SELECT <non-vcols>, <vcols> from old_table +insert into t1 values (1,default,default); +select * from t1; +a b c +2 -2 -2 +1 -1 -1 +create table t2 like t1; +insert into t2 (a,b) select a,b from t1; +Warnings: +Warning 1645 The value specified for computed column 'b' in table 't2' ignored. +Warning 1645 The value specified for computed column 'b' in table 't2' ignored. +select * from t2; +a b c +2 -2 -2 +1 -1 -1 +drop table t2; +drop table t1; +# +# *** UPDATE *** +# +# UPDATE tbl_name SET non-vcol=expr WHERE non-vcol=expr +create table t1 (a int, +b int as (-a), +c int as (-a) persistent); +insert into t1 (a) values (1), (2); +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +update t1 set a=3 where a=2; +select * from t1; +a b c +1 -1 -1 +3 -3 -3 +delete from t1; +select * from t1; +a b c +# UPDATE tbl_name SET vcol=expr WHERE non-vcol=expr +insert into t1 (a) values (1), (2); +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +update t1 set c=3 where a=2; +Warnings: +Warning 1645 The value specified for computed column 'c' in table 't1' ignored. +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +delete from t1; +select * from t1; +a b c +# UPDATE tbl_name SET non-vcol=expr WHERE vcol=expr +insert into t1 (a) values (1), (2); +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +update t1 set a=3 where b=-2; +select * from t1; +a b c +1 -1 -1 +3 -3 -3 +delete from t1; +select * from t1; +a b c +# UPDATE tbl_name SET vcol=expr WHERE vcol=expr +insert into t1 (a) values (1), (2); +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +update t1 set c=3 where b=-2; +Warnings: +Warning 1645 The value specified for computed column 'c' in table 't1' ignored. +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +delete from t1; +select * from t1; +a b c +drop table t1; +# INDEX created on vcol +# UPDATE tbl_name SET non-vcol=expr WHERE vcol=const +create table t1 (a int, +b int as (-a), +c int as (-a) persistent unique); +insert into t1 (a) values (1), (2); +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +update t1 set a=3 where c=-2; +select * from t1; +a b c +1 -1 -1 +3 -3 -3 +delete from t1; +select * from t1; +a b c +# INDEX created on vcol +# UPDATE tbl_name SET non-vcol=expr WHERE vcol=between const1 and const2 +insert into t1 (a) values (1), (2); +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +update t1 set a=3 where c between -3 and -2; +select * from t1; +a b c +1 -1 -1 +3 -3 -3 +delete from t1; +select * from t1; +a b c +# No INDEX created on vcol +# UPDATE tbl_name SET non-vcol=expr WHERE vcol=between const1 and const2 +insert into t1 (a) values (1), (2); +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +update t1 set a=3 where b between -3 and -2; +select * from t1; +a b c +1 -1 -1 +3 -3 -3 +delete from t1; +select * from t1; +a b c +# INDEX created on vcol +# UPDATE tbl_name SET non-vcol=expr +# WHERE vcol=between const1 and const2 ORDER BY vcol +insert into t1 (a) values (1), (2), (3), (4), (5); +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +3 -3 -3 +4 -4 -4 +5 -5 -5 +update t1 set a=6 where c between -1 and 0 +order by c; +select * from t1; +a b c +6 -6 -6 +2 -2 -2 +3 -3 -3 +4 -4 -4 +5 -5 -5 +delete from t1 where c between -6 and 0; +select * from t1; +a b c +# INDEX created on vcol +# UPDATE tbl_name SET non-vcol=expr +# WHERE vcol=between const1 and const2 ORDER BY vcol LIMIT 2 +insert into t1 (a) values (1), (2), (3), (4), (5); +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +3 -3 -3 +4 -4 -4 +5 -5 -5 +update t1 set a=6 where c between -1 and 0 +order by c limit 2; +select * from t1; +a b c +6 -6 -6 +2 -2 -2 +3 -3 -3 +4 -4 -4 +5 -5 -5 +delete from t1 where c between -2 and 0 order by c; +select * from t1; +a b c +6 -6 -6 +3 -3 -3 +4 -4 -4 +5 -5 -5 +delete from t1; +# INDEX created on vcol +# UPDATE tbl_name SET non-vcol=expr +# WHERE indexed vcol=between const1 and const2 and non-indexed vcol=const3 +insert into t1 (a) values (1), (2), (3), (4), (5); +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +3 -3 -3 +4 -4 -4 +5 -5 -5 +update t1 set a=6 where (c between -2 and 0) and (b=-1); +select * from t1; +a b c +6 -6 -6 +2 -2 -2 +3 -3 -3 +4 -4 -4 +5 -5 -5 +delete from t1; +# INDEX created on vcol +# UPDATE tbl_name SET non-vcol=expr +# WHERE indexed vcol=between const1 and const2 and non-indexed vcol=const3 +# ORDER BY indexed vcol +insert into t1 (a) values (1), (2), (3), (4), (5); +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +3 -3 -3 +4 -4 -4 +5 -5 -5 +update t1 set a=6 where (c between -2 and 0) and (b=-1) order by c; +select * from t1; +a b c +6 -6 -6 +2 -2 -2 +3 -3 -3 +4 -4 -4 +5 -5 -5 +delete from t1; +drop table t1; +# +# Verify ON UPDATE/DELETE actions of FOREIGN KEYs +create table t2 (a int primary key, name varchar(10)); +create table t1 (a int primary key, b int as (a % 10) persistent); +insert into t2 values (1, 'value1'), (2,'value2'), (3,'value3'); +insert into t1 (a) values (1),(2),(3); +select * from t1; +a b +1 1 +2 2 +3 3 +select * from t2; +a name +1 value1 +2 value2 +3 value3 +select t1.a, t1.b, t2.name from t1,t2 where t1.b=t2.a; +a b name +1 1 value1 +2 2 value2 +3 3 value3 +# - ON UPDATE RESTRICT +alter table t1 add foreign key (b) references t2(a) on update restrict; +insert into t1 (a) values (4); +ERROR 23000: Cannot add or update a child row: a foreign key constraint fails (`test`.`t1`, CONSTRAINT `t1_ibfk_1` FOREIGN KEY (`b`) REFERENCES `t2` (`a`)) +update t2 set a=4 where a=3; +ERROR 23000: Cannot delete or update a parent row: a foreign key constraint fails (`test`.`t1`, CONSTRAINT `t1_ibfk_1` FOREIGN KEY (`b`) REFERENCES `t2` (`a`)) +select t1.a, t1.b, t2.name from t1,t2 where t1.b=t2.a; +a b name +1 1 value1 +2 2 value2 +3 3 value3 +alter table t1 drop foreign key t1_ibfk_1; +# - ON DELETE RESTRICT +alter table t1 add foreign key (b) references t2(a) on delete restrict; +delete from t2 where a=3; +ERROR 23000: Cannot delete or update a parent row: a foreign key constraint fails (`test`.`t1`, CONSTRAINT `t1_ibfk_1` FOREIGN KEY (`b`) REFERENCES `t2` (`a`)) +select t1.a, t1.b, t2.name from t1,t2 where t1.b=t2.a; +a b name +1 1 value1 +2 2 value2 +3 3 value3 +select t1.a, t1.b, t2.name from t1 left outer join t2 on (t1.b=t2.a); +a b name +1 1 value1 +2 2 value2 +3 3 value3 +alter table t1 drop foreign key t1_ibfk_1; +# - ON DELETE CASCADE +alter table t1 add foreign key (b) references t2(a) on delete cascade; +delete from t2 where a=3; +select t1.a, t1.b, t2.name from t1,t2 where t1.b=t2.a; +a b name +1 1 value1 +2 2 value2 +select t1.a, t1.b, t2.name from t1 left outer join t2 on (t1.b=t2.a); +a b name +1 1 value1 +2 2 value2 +alter table t1 drop foreign key t1_ibfk_1; +drop table t1; +drop table t2; +# +# *** REPLACE *** +# +# UNIQUE INDEX on vcol +# REPLACE tbl_name (non-vcols) VALUES (non-vcols); +create table t1 (a int, +b int as (-a), +c int as (-a) persistent unique, +d varchar(16)); +insert into t1 (a,d) values (1,'a'), (2,'b'); +select * from t1; +a b c d +1 -1 -1 a +2 -2 -2 b +replace t1 (a,d) values (1,'c'); +select * from t1; +a b c d +1 -1 -1 c +2 -2 -2 b +delete from t1; +select * from t1; +a b c d +set sql_warnings = 0; +drop table t1; === added file 'mysql-test/suite/vcol/r/vcol_ins_upd_myisam.result' --- a/mysql-test/suite/vcol/r/vcol_ins_upd_myisam.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/r/vcol_ins_upd_myisam.result 2009-10-16 22:57:48 +0000 @@ -0,0 +1,365 @@ +SET @@session.storage_engine = 'MyISAM'; +create table t1 (a int, +b int as (-a), +c int as (-a) persistent); +set sql_warnings = 1; +# +# *** INSERT *** +# +# INSERT INTO tbl_name VALUES... DEFAULT is specified against vcols +insert into t1 values (1,default,default); +select * from t1; +a b c +1 -1 -1 +delete from t1; +select * from t1; +a b c +# INSERT INTO tbl_name VALUES... NULL is specified against vcols +insert into t1 values (1,null,null); +select * from t1; +a b c +1 -1 -1 +delete from t1; +select * from t1; +a b c +# INSERT INTO tbl_name VALUES... a non-NULL value is specified against vcols +insert into t1 values (1,2,3); +Warnings: +Warning 1645 The value specified for computed column 'b' in table 't1' ignored. +Warning 1645 The value specified for computed column 'c' in table 't1' ignored. +select * from t1; +a b c +1 -1 -1 +delete from t1; +select * from t1; +a b c +# INSERT INTO tbl_name (<non_vcol_list>) VALUES... +insert into t1 (a) values (1), (2); +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +delete from t1; +select * from t1; +a b c +# INSERT INTO tbl_name (<normal+vcols>) VALUES... DEFAULT is specified +# against vcols +insert into t1 (a,b) values (1,default), (2,default); +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +delete from t1; +select * from t1; +a b c +# INSERT INTO tbl_name (<normal+vcols>) VALUES... NULL is specified against vcols +insert into t1 (a,b) values (1,null), (2,null); +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +delete from t1; +select * from t1; +a b c +# INSERT INTO tbl_name (<normal+vcols>) VALUES... a non-NULL value is specified +# against vcols +insert into t1 (a,b) values (1,3), (2,4); +Warnings: +Warning 1645 The value specified for computed column 'b' in table 't1' ignored. +Warning 1645 The value specified for computed column 'b' in table 't1' ignored. +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +delete from t1; +select * from t1; +a b c +drop table t1; +# Table with UNIQUE non-vcol field. INSERT INTO tbl_name VALUES... ON DUPLICATE +# KEY UPDATE <non_vcol>=expr, <vcol>=expr +create table t1 (a int unique, +b int as (-a), +c int as (-a) persistent); +insert into t1 values (1,default,default); +insert into t1 values (1,default,default) +on duplicate key update a=2, b=default; +select a,b,c from t1; +a b c +2 -2 -2 +delete from t1 where b in (1,2); +select * from t1; +a b c +2 -2 -2 +drop table t1; +# Table with UNIQUE vcol field. INSERT INTO tbl_name VALUES... ON DUPLICATE +# KEY UPDATE <non_vcol>=expr, <vcol>=expr +create table t1 (a int, +b int as (-a), +c int as (-a) persistent unique); +insert into t1 values (1,default,default); +insert into t1 values (1,default,default) +on duplicate key update a=2, b=default; +select a,b,c from t1; +a b c +2 -2 -2 +# CREATE new_table ... LIKE old_table +# INSERT INTO new_table SELECT * from old_table +create table t2 like t1; +insert into t2 select * from t1; +Warnings: +Warning 1645 The value specified for computed column 'b' in table 't2' ignored. +Warning 1645 The value specified for computed column 'c' in table 't2' ignored. +select * from t1; +a b c +2 -2 -2 +drop table t2; +# CREATE new_table ... LIKE old_table INSERT INTO new_table (<non-vcols>, <vcols>) +# SELECT <non-vcols>, <vcols> from old_table +insert into t1 values (1,default,default); +select * from t1; +a b c +2 -2 -2 +1 -1 -1 +create table t2 like t1; +insert into t2 (a,b) select a,b from t1; +Warnings: +Warning 1645 The value specified for computed column 'b' in table 't2' ignored. +Warning 1645 The value specified for computed column 'b' in table 't2' ignored. +select * from t2; +a b c +2 -2 -2 +1 -1 -1 +drop table t2; +drop table t1; +# +# *** UPDATE *** +# +# UPDATE tbl_name SET non-vcol=expr WHERE non-vcol=expr +create table t1 (a int, +b int as (-a), +c int as (-a) persistent); +insert into t1 (a) values (1), (2); +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +update t1 set a=3 where a=2; +select * from t1; +a b c +1 -1 -1 +3 -3 -3 +delete from t1; +select * from t1; +a b c +# UPDATE tbl_name SET vcol=expr WHERE non-vcol=expr +insert into t1 (a) values (1), (2); +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +update t1 set c=3 where a=2; +Warnings: +Warning 1645 The value specified for computed column 'c' in table 't1' ignored. +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +delete from t1; +select * from t1; +a b c +# UPDATE tbl_name SET non-vcol=expr WHERE vcol=expr +insert into t1 (a) values (1), (2); +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +update t1 set a=3 where b=-2; +select * from t1; +a b c +1 -1 -1 +3 -3 -3 +delete from t1; +select * from t1; +a b c +# UPDATE tbl_name SET vcol=expr WHERE vcol=expr +insert into t1 (a) values (1), (2); +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +update t1 set c=3 where b=-2; +Warnings: +Warning 1645 The value specified for computed column 'c' in table 't1' ignored. +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +delete from t1; +select * from t1; +a b c +drop table t1; +# INDEX created on vcol +# UPDATE tbl_name SET non-vcol=expr WHERE vcol=const +create table t1 (a int, +b int as (-a), +c int as (-a) persistent unique); +insert into t1 (a) values (1), (2); +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +update t1 set a=3 where c=-2; +select * from t1; +a b c +1 -1 -1 +3 -3 -3 +delete from t1; +select * from t1; +a b c +# INDEX created on vcol +# UPDATE tbl_name SET non-vcol=expr WHERE vcol=between const1 and const2 +insert into t1 (a) values (1), (2); +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +update t1 set a=3 where c between -3 and -2; +select * from t1; +a b c +1 -1 -1 +3 -3 -3 +delete from t1; +select * from t1; +a b c +# No INDEX created on vcol +# UPDATE tbl_name SET non-vcol=expr WHERE vcol=between const1 and const2 +insert into t1 (a) values (1), (2); +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +update t1 set a=3 where b between -3 and -2; +select * from t1; +a b c +1 -1 -1 +3 -3 -3 +delete from t1; +select * from t1; +a b c +# INDEX created on vcol +# UPDATE tbl_name SET non-vcol=expr +# WHERE vcol=between const1 and const2 ORDER BY vcol +insert into t1 (a) values (1), (2), (3), (4), (5); +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +3 -3 -3 +4 -4 -4 +5 -5 -5 +update t1 set a=6 where c between -1 and 0 +order by c; +select * from t1; +a b c +6 -6 -6 +2 -2 -2 +3 -3 -3 +4 -4 -4 +5 -5 -5 +delete from t1 where c between -6 and 0; +select * from t1; +a b c +# INDEX created on vcol +# UPDATE tbl_name SET non-vcol=expr +# WHERE vcol=between const1 and const2 ORDER BY vcol LIMIT 2 +insert into t1 (a) values (1), (2), (3), (4), (5); +select * from t1; +a b c +5 -5 -5 +4 -4 -4 +3 -3 -3 +2 -2 -2 +1 -1 -1 +update t1 set a=6 where c between -1 and 0 +order by c limit 2; +select * from t1; +a b c +5 -5 -5 +4 -4 -4 +3 -3 -3 +2 -2 -2 +6 -6 -6 +delete from t1 where c between -2 and 0 order by c; +select * from t1; +a b c +5 -5 -5 +4 -4 -4 +3 -3 -3 +6 -6 -6 +delete from t1; +# INDEX created on vcol +# UPDATE tbl_name SET non-vcol=expr +# WHERE indexed vcol=between const1 and const2 and non-indexed vcol=const3 +insert into t1 (a) values (1), (2), (3), (4), (5); +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +3 -3 -3 +4 -4 -4 +5 -5 -5 +update t1 set a=6 where (c between -2 and 0) and (b=-1); +select * from t1; +a b c +6 -6 -6 +2 -2 -2 +3 -3 -3 +4 -4 -4 +5 -5 -5 +delete from t1; +# INDEX created on vcol +# UPDATE tbl_name SET non-vcol=expr +# WHERE indexed vcol=between const1 and const2 and non-indexed vcol=const3 +# ORDER BY indexed vcol +insert into t1 (a) values (1), (2), (3), (4), (5); +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +3 -3 -3 +4 -4 -4 +5 -5 -5 +update t1 set a=6 where (c between -2 and 0) and (b=-1) order by c; +select * from t1; +a b c +6 -6 -6 +2 -2 -2 +3 -3 -3 +4 -4 -4 +5 -5 -5 +delete from t1; +drop table t1; +# +# *** REPLACE *** +# +# UNIQUE INDEX on vcol +# REPLACE tbl_name (non-vcols) VALUES (non-vcols); +create table t1 (a int, +b int as (-a), +c int as (-a) persistent unique, +d varchar(16)); +insert into t1 (a,d) values (1,'a'), (2,'b'); +select * from t1; +a b c d +1 -1 -1 a +2 -2 -2 b +replace t1 (a,d) values (1,'c'); +select * from t1; +a b c d +1 -1 -1 c +2 -2 -2 b +delete from t1; +select * from t1; +a b c d +set sql_warnings = 0; +drop table t1; === added file 'mysql-test/suite/vcol/r/vcol_keys_innodb.result' --- a/mysql-test/suite/vcol/r/vcol_keys_innodb.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/r/vcol_keys_innodb.result 2009-10-16 22:57:48 +0000 @@ -0,0 +1,151 @@ +SET @@session.storage_engine = 'InnoDB'; +# - UNIQUE KEY +# - INDEX +# - FULLTEXT INDEX +# - SPATIAL INDEX (not supported) +# - FOREIGN INDEX (partially supported) +# - CHECK (allowed but not used) +# UNIQUE +create table t1 (a int, b int as (a*2) unique); +ERROR HY000: Key/Index cannot be defined on a non-stored computed column. +create table t1 (a int, b int as (a*2) persistent unique); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a*2) PERSISTENT, + UNIQUE KEY `b` (`b`) +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +describe t1; +Field Type Null Key Default Extra +a int(11) YES NULL +b int(11) YES UNI NULL VIRTUAL +drop table t1; +create table t1 (a int, b int as (a*2), unique key (b)); +ERROR HY000: Key/Index cannot be defined on a non-stored computed column. +create table t1 (a int, b int as (a*2) persistent, unique (b)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a*2) PERSISTENT, + UNIQUE KEY `b` (`b`) +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +describe t1; +Field Type Null Key Default Extra +a int(11) YES NULL +b int(11) YES UNI NULL VIRTUAL +drop table t1; +create table t1 (a int, b int as (a*2)); +alter table t1 add unique key (b); +ERROR HY000: Key/Index cannot be defined on a non-stored computed column. +drop table t1; +create table t1 (a int, b int as (a*2) persistent); +alter table t1 add unique key (b); +drop table t1; +# Testing data manipulation operations involving UNIQUE keys +# on virtual columns can be found in: +# - vcol_ins_upd.inc +# - vcol_select.inc +# +# INDEX +create table t1 (a int, b int as (a*2), index (b)); +ERROR HY000: Key/Index cannot be defined on a non-stored computed column. +create table t1 (a int, b int as (a*2), index (a,b)); +ERROR HY000: Key/Index cannot be defined on a non-stored computed column. +create table t1 (a int, b int as (a*2) persistent, index (b)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a*2) PERSISTENT, + KEY `b` (`b`) +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +describe t1; +Field Type Null Key Default Extra +a int(11) YES NULL +b int(11) YES MUL NULL VIRTUAL +drop table t1; +create table t1 (a int, b int as (a*2) persistent, index (a,b)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a*2) PERSISTENT, + KEY `a` (`a`,`b`) +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +describe t1; +Field Type Null Key Default Extra +a int(11) YES MUL NULL +b int(11) YES NULL VIRTUAL +drop table t1; +create table t1 (a int, b int as (a*2)); +alter table t1 add index (b); +ERROR HY000: Key/Index cannot be defined on a non-stored computed column. +alter table t1 add index (a,b); +ERROR HY000: Key/Index cannot be defined on a non-stored computed column. +drop table t1; +create table t1 (a int, b int as (a*2) persistent); +alter table t1 add index (b); +drop table t1; +create table t1 (a int, b int as (a*2) persistent); +alter table t1 add index (a,b); +create table t2 like t1; +drop table t2; +drop table t1; +# Testing data manipulation operations involving INDEX +# on virtual columns can be found in: +# - vcol_select.inc +# +# TODO: FULLTEXT INDEX +# SPATIAL INDEX +# FOREIGN KEY +# Rejected FK options. +create table t1 (a int, b int as (a+1) persistent, +foreign key (b) references t2(a) on update set null); +ERROR HY000: Cannot define foreign key with ON UPDATE SET NULL clause on a computed column. +create table t1 (a int, b int as (a+1) persistent, +foreign key (b) references t2(a) on update cascade); +ERROR HY000: Cannot define foreign key with ON UPDATE CASCADE clause on a computed column. +create table t1 (a int, b int as (a+1) persistent, +foreign key (b) references t2(a) on delete set null); +ERROR HY000: Cannot define foreign key with ON DELETE SET NULL clause on a computed column. +create table t1 (a int, b int as (a+1) persistent); +alter table t1 add foreign key (b) references t2(a) on update set null; +ERROR HY000: Cannot define foreign key with ON UPDATE SET NULL clause on a computed column. +alter table t1 add foreign key (b) references t2(a) on update cascade; +ERROR HY000: Cannot define foreign key with ON UPDATE CASCADE clause on a computed column. +alter table t1 add foreign key (b) references t2(a) on delete set null; +ERROR HY000: Cannot define foreign key with ON DELETE SET NULL clause on a computed column. +drop table t1; +create table t1 (a int, b int as (a+1), +foreign key (b) references t2(a)); +ERROR HY000: Key/Index cannot be defined on a non-stored computed column. +create table t1 (a int, b int as (a+1)); +alter table t1 add foreign key (b) references t2(a); +ERROR HY000: Key/Index cannot be defined on a non-stored computed column. +drop table t1; +# Allowed FK options. +create table t2 (a int primary key, b char(5)); +create table t1 (a int, b int as (a % 10) persistent, +foreign key (b) references t2(a) on update restrict); +drop table t1; +create table t1 (a int, b int as (a % 10) persistent, +foreign key (b) references t2(a) on update no action); +drop table t1; +create table t1 (a int, b int as (a % 10) persistent, +foreign key (b) references t2(a) on delete restrict); +drop table t1; +create table t1 (a int, b int as (a % 10) persistent, +foreign key (b) references t2(a) on delete cascade); +drop table t1; +create table t1 (a int, b int as (a % 10) persistent, +foreign key (b) references t2(a) on delete no action); +drop table t1; + +# Testing data manipulation operations involving FOREIGN KEY +# on virtual columns can be found in: +# - vcol_ins_upd.inc +# - vcol_select.inc +# +# TODO: CHECK === added file 'mysql-test/suite/vcol/r/vcol_keys_myisam.result' --- a/mysql-test/suite/vcol/r/vcol_keys_myisam.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/r/vcol_keys_myisam.result 2009-10-16 22:57:48 +0000 @@ -0,0 +1,158 @@ +SET @@session.storage_engine = 'MyISAM'; +# - UNIQUE KEY +# - INDEX +# - FULLTEXT INDEX +# - SPATIAL INDEX (not supported) +# - FOREIGN INDEX (partially supported) +# - CHECK (allowed but not used) +# UNIQUE +create table t1 (a int, b int as (a*2) unique); +ERROR HY000: Key/Index cannot be defined on a non-stored computed column. +create table t1 (a int, b int as (a*2) persistent unique); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a*2) PERSISTENT, + UNIQUE KEY `b` (`b`) +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +describe t1; +Field Type Null Key Default Extra +a int(11) YES NULL +b int(11) YES UNI NULL VIRTUAL +drop table t1; +create table t1 (a int, b int as (a*2), unique key (b)); +ERROR HY000: Key/Index cannot be defined on a non-stored computed column. +create table t1 (a int, b int as (a*2) persistent, unique (b)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a*2) PERSISTENT, + UNIQUE KEY `b` (`b`) +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +describe t1; +Field Type Null Key Default Extra +a int(11) YES NULL +b int(11) YES UNI NULL VIRTUAL +drop table t1; +create table t1 (a int, b int as (a*2)); +alter table t1 add unique key (b); +ERROR HY000: Key/Index cannot be defined on a non-stored computed column. +drop table t1; +create table t1 (a int, b int as (a*2) persistent); +alter table t1 add unique key (b); +drop table t1; +# Testing data manipulation operations involving UNIQUE keys +# on virtual columns can be found in: +# - vcol_ins_upd.inc +# - vcol_select.inc +# +# INDEX +create table t1 (a int, b int as (a*2), index (b)); +ERROR HY000: Key/Index cannot be defined on a non-stored computed column. +create table t1 (a int, b int as (a*2), index (a,b)); +ERROR HY000: Key/Index cannot be defined on a non-stored computed column. +create table t1 (a int, b int as (a*2) persistent, index (b)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a*2) PERSISTENT, + KEY `b` (`b`) +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +describe t1; +Field Type Null Key Default Extra +a int(11) YES NULL +b int(11) YES MUL NULL VIRTUAL +drop table t1; +create table t1 (a int, b int as (a*2) persistent, index (a,b)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a*2) PERSISTENT, + KEY `a` (`a`,`b`) +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +describe t1; +Field Type Null Key Default Extra +a int(11) YES MUL NULL +b int(11) YES NULL VIRTUAL +drop table t1; +create table t1 (a int, b int as (a*2)); +alter table t1 add index (b); +ERROR HY000: Key/Index cannot be defined on a non-stored computed column. +alter table t1 add index (a,b); +ERROR HY000: Key/Index cannot be defined on a non-stored computed column. +drop table t1; +create table t1 (a int, b int as (a*2) persistent); +alter table t1 add index (b); +drop table t1; +create table t1 (a int, b int as (a*2) persistent); +alter table t1 add index (a,b); +create table t2 like t1; +drop table t2; +drop table t1; +# Testing data manipulation operations involving INDEX +# on virtual columns can be found in: +# - vcol_select.inc +# +# TODO: FULLTEXT INDEX +# SPATIAL INDEX +# Error "All parts of a SPATIAL index must be NOT NULL" +create table t1 (a int, b int as (a+1) persistent, spatial index (b)); +ERROR 42000: All parts of a SPATIAL index must be NOT NULL +create table t1 (a int, b int as (a+1) persistent); +alter table t1 add spatial index (b); +ERROR 42000: All parts of a SPATIAL index must be NOT NULL +drop table t1; +# FOREIGN KEY +# Rejected FK options. +create table t1 (a int, b int as (a+1) persistent, +foreign key (b) references t2(a) on update set null); +ERROR HY000: Cannot define foreign key with ON UPDATE SET NULL clause on a computed column. +create table t1 (a int, b int as (a+1) persistent, +foreign key (b) references t2(a) on update cascade); +ERROR HY000: Cannot define foreign key with ON UPDATE CASCADE clause on a computed column. +create table t1 (a int, b int as (a+1) persistent, +foreign key (b) references t2(a) on delete set null); +ERROR HY000: Cannot define foreign key with ON DELETE SET NULL clause on a computed column. +create table t1 (a int, b int as (a+1) persistent); +alter table t1 add foreign key (b) references t2(a) on update set null; +ERROR HY000: Cannot define foreign key with ON UPDATE SET NULL clause on a computed column. +alter table t1 add foreign key (b) references t2(a) on update cascade; +ERROR HY000: Cannot define foreign key with ON UPDATE CASCADE clause on a computed column. +alter table t1 add foreign key (b) references t2(a) on delete set null; +ERROR HY000: Cannot define foreign key with ON DELETE SET NULL clause on a computed column. +drop table t1; +create table t1 (a int, b int as (a+1), +foreign key (b) references t2(a)); +ERROR HY000: Key/Index cannot be defined on a non-stored computed column. +create table t1 (a int, b int as (a+1)); +alter table t1 add foreign key (b) references t2(a); +ERROR HY000: Key/Index cannot be defined on a non-stored computed column. +drop table t1; +# Allowed FK options. +create table t2 (a int primary key, b char(5)); +create table t1 (a int, b int as (a % 10) persistent, +foreign key (b) references t2(a) on update restrict); +drop table t1; +create table t1 (a int, b int as (a % 10) persistent, +foreign key (b) references t2(a) on update no action); +drop table t1; +create table t1 (a int, b int as (a % 10) persistent, +foreign key (b) references t2(a) on delete restrict); +drop table t1; +create table t1 (a int, b int as (a % 10) persistent, +foreign key (b) references t2(a) on delete cascade); +drop table t1; +create table t1 (a int, b int as (a % 10) persistent, +foreign key (b) references t2(a) on delete no action); +drop table t1; + +# Testing data manipulation operations involving FOREIGN KEY +# on virtual columns can be found in: +# - vcol_ins_upd.inc +# - vcol_select.inc +# +# TODO: CHECK === added file 'mysql-test/suite/vcol/r/vcol_memory.result' --- a/mysql-test/suite/vcol/r/vcol_memory.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/r/vcol_memory.result 2009-10-16 22:57:48 +0000 @@ -0,0 +1,7 @@ +SET @@session.storage_engine = 'memory'; +create table t1 (a int, b int as (a+1)); +ERROR HY000: 'Specified storage engine' is not yet supported for computed columns. +create table t1 (a int); +alter table t1 add column b int as (a+1); +ERROR HY000: 'Specified storage engine' is not yet supported for computed columns. +drop table t1; === added file 'mysql-test/suite/vcol/r/vcol_merge.result' --- a/mysql-test/suite/vcol/r/vcol_merge.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/r/vcol_merge.result 2009-10-16 22:57:48 +0000 @@ -0,0 +1,8 @@ +drop table if exists t1, t2, t3; +create table t1 (a int, b int as (a % 10)); +create table t2 (a int, b int as (a % 10)); +insert into t1 values (1,default); +insert into t2 values (2,default); +create table t3 (a int, b int as (a % 10)) engine=MERGE UNION=(t1,t2); +ERROR HY000: 'Specified storage engine' is not yet supported for computed columns. +drop table t1,t2; === added file 'mysql-test/suite/vcol/r/vcol_non_stored_columns_innodb.result' --- a/mysql-test/suite/vcol/r/vcol_non_stored_columns_innodb.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/r/vcol_non_stored_columns_innodb.result 2009-10-16 22:57:48 +0000 @@ -0,0 +1,242 @@ +SET @@session.storage_engine = 'InnoDB'; +# Case 1. All non-stored columns. +# This scenario is currently impossible due to the fact that virtual columns +# with a constant expression are not allowed. +# Case 2. CREATE +# - Column1: "real" +# - Column 2: virtual non-stored +create table t1 (a int, b int as (-a)); +insert into t1 values (1,default); +select * from t1; +a b +1 -1 +insert into t1 values (2,default); +select * from t1; +a b +1 -1 +2 -2 +drop table t1; +# Case 3. CREATE +# - Column1: "real" +# - Column 2: virtual stored +create table t1 (a int, b int as (-a) persistent); +insert into t1 values (1,default); +select * from t1; +a b +1 -1 +insert into t1 values (2,default); +select * from t1; +a b +1 -1 +2 -2 +drop table t1; +# Case 4. CREATE +# - Column1: virtual non-stored +# - Column2: "real" +create table t1 (a int as (-b), b int); +insert into t1 values (default,1); +select * from t1; +a b +-1 1 +insert into t1 values (default,2); +select * from t1; +a b +-1 1 +-2 2 +drop table t1; +# Case 5. CREATE +# - Column1: virtual stored +# - Column2: "real" +create table t1 (a int as (-b) persistent, b int); +insert into t1 values (default,1); +select * from t1; +a b +-1 1 +insert into t1 values (default,2); +select * from t1; +a b +-1 1 +-2 2 +drop table t1; +# Case 6. CREATE +# - Column1: "real" +# - Column2: virtual non-stored +# - Column3: virtual stored +create table t1 (a int, b int as (-a), c int as (-a) persistent); +insert into t1 values (1,default,default); +select * from t1; +a b c +1 -1 -1 +insert into t1 values (2,default,default); +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +drop table t1; +# Case 7. ALTER. Modify virtual stored -> virtual non-stored +create table t1 (a int, b int as (a % 2) persistent); +alter table t1 modify b int as (a % 2); +ERROR HY000: 'Changing the STORED status' is not yet supported for computed columns. +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a % 2) PERSISTENT +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +drop table t1; +# Case 8. ALTER. Modify virtual non-stored -> virtual stored +create table t1 (a int, b int as (a % 2)); +alter table t1 modify b int as (a % 2) persistent; +ERROR HY000: 'Changing the STORED status' is not yet supported for computed columns. +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a % 2) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +drop table t1; +# Case 9. CREATE LIKE +# - Column1: "real" +# - Column2: virtual non-stored +# - Column3: virtual stored +create table t1 (a int, b int as (-a), c int as (-a) persistent); +create table t2 like t1; +insert into t2 values (1,default,default); +select * from t2; +a b c +1 -1 -1 +insert into t2 values (2,default,default); +select * from t2; +a b c +1 -1 -1 +2 -2 -2 +drop table t2; +drop table t1; +# Case 10. ALTER. Dropping a virtual non-stored column. +# - Column1: virtual non-stored +# - Column2: "real" +create table t1 (a int as (-b), b int, c varchar(5)); +insert into t1 values (default,1,'v1'); +insert into t1 values (default,2,'v2'); +select * from t1; +a b c +-1 1 v1 +-2 2 v2 +alter table t1 drop column a; +select * from t1; +b c +1 v1 +2 v2 +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `b` int(11) DEFAULT NULL, + `c` varchar(5) DEFAULT NULL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +drop table t1; +# Case 11. ALTER. Dropping a virtual stored column. +# - Column1: virtual stored +# - Column2: "real" +create table t1 (a int as (-b) persistent, b int, c char(5)); +insert into t1 values (default,1,'v1'); +insert into t1 values (default,2,'v2'); +select * from t1; +a b c +-1 1 v1 +-2 2 v2 +alter table t1 drop column a; +select * from t1; +b c +1 v1 +2 v2 +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `b` int(11) DEFAULT NULL, + `c` char(5) DEFAULT NULL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +drop table t1; +# Case 12. ALTER. Adding a new virtual non-stored column. +create table t1 (a int, b datetime); +insert into t1 values (1,'2008-09-04'); +insert into t1 values (2,'2008-09-05'); +select * from t1; +a b +1 2008-09-04 00:00:00 +2 2008-09-05 00:00:00 +alter table t1 add column c int as (dayofyear(b)) after a; +select * from t1; +a c b +1 248 2008-09-04 00:00:00 +2 249 2008-09-05 00:00:00 +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `c` int(11) AS (dayofyear(b)) VIRTUAL, + `b` datetime DEFAULT NULL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +drop table t1; +# Case 13. ALTER. Adding a new virtual stored column. +create table t1 (a int, b datetime); +insert into t1 values (1,'2008-09-04'); +insert into t1 values (2,'2008-09-05'); +select * from t1; +a b +1 2008-09-04 00:00:00 +2 2008-09-05 00:00:00 +alter table t1 add column c int as (dayofyear(b)) persistent after a; +select * from t1; +a c b +1 248 2008-09-04 00:00:00 +2 249 2008-09-05 00:00:00 +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `c` int(11) AS (dayofyear(b)) PERSISTENT, + `b` datetime DEFAULT NULL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +drop table t1; +# Case 14. ALTER. Changing the expression of a virtual stored column. +create table t1 (a int, b datetime, c int as (week(b)) persistent); +insert into t1 values (1,'2008-09-04',default); +insert into t1 values (2,'2008-09-05',default); +select * from t1; +a b c +1 2008-09-04 00:00:00 35 +2 2008-09-05 00:00:00 35 +alter table t1 change column c c int as (week(b,1)) persistent; +select * from t1; +a b c +1 2008-09-04 00:00:00 36 +2 2008-09-05 00:00:00 36 +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` datetime DEFAULT NULL, + `c` int(11) AS (week(b,1)) PERSISTENT +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +drop table t1; +# Case 15. ALTER. Changing the expression of a virtual non-stored column. +create table t1 (a int, b datetime, c int as (week(b))); +insert into t1 values (1,'2008-09-04',default); +insert into t1 values (2,'2008-09-05',default); +select * from t1; +a b c +1 2008-09-04 00:00:00 35 +2 2008-09-05 00:00:00 35 +alter table t1 change column c c int as (week(b,1)); +select * from t1; +a b c +1 2008-09-04 00:00:00 36 +2 2008-09-05 00:00:00 36 +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` datetime DEFAULT NULL, + `c` int(11) AS (week(b,1)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +drop table t1; === added file 'mysql-test/suite/vcol/r/vcol_non_stored_columns_myisam.result' --- a/mysql-test/suite/vcol/r/vcol_non_stored_columns_myisam.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/r/vcol_non_stored_columns_myisam.result 2009-10-16 22:57:48 +0000 @@ -0,0 +1,242 @@ +SET @@session.storage_engine = 'MyISAM'; +# Case 1. All non-stored columns. +# This scenario is currently impossible due to the fact that virtual columns +# with a constant expression are not allowed. +# Case 2. CREATE +# - Column1: "real" +# - Column 2: virtual non-stored +create table t1 (a int, b int as (-a)); +insert into t1 values (1,default); +select * from t1; +a b +1 -1 +insert into t1 values (2,default); +select * from t1; +a b +1 -1 +2 -2 +drop table t1; +# Case 3. CREATE +# - Column1: "real" +# - Column 2: virtual stored +create table t1 (a int, b int as (-a) persistent); +insert into t1 values (1,default); +select * from t1; +a b +1 -1 +insert into t1 values (2,default); +select * from t1; +a b +1 -1 +2 -2 +drop table t1; +# Case 4. CREATE +# - Column1: virtual non-stored +# - Column2: "real" +create table t1 (a int as (-b), b int); +insert into t1 values (default,1); +select * from t1; +a b +-1 1 +insert into t1 values (default,2); +select * from t1; +a b +-1 1 +-2 2 +drop table t1; +# Case 5. CREATE +# - Column1: virtual stored +# - Column2: "real" +create table t1 (a int as (-b) persistent, b int); +insert into t1 values (default,1); +select * from t1; +a b +-1 1 +insert into t1 values (default,2); +select * from t1; +a b +-1 1 +-2 2 +drop table t1; +# Case 6. CREATE +# - Column1: "real" +# - Column2: virtual non-stored +# - Column3: virtual stored +create table t1 (a int, b int as (-a), c int as (-a) persistent); +insert into t1 values (1,default,default); +select * from t1; +a b c +1 -1 -1 +insert into t1 values (2,default,default); +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +drop table t1; +# Case 7. ALTER. Modify virtual stored -> virtual non-stored +create table t1 (a int, b int as (a % 2) persistent); +alter table t1 modify b int as (a % 2); +ERROR HY000: 'Changing the STORED status' is not yet supported for computed columns. +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a % 2) PERSISTENT +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +drop table t1; +# Case 8. ALTER. Modify virtual non-stored -> virtual stored +create table t1 (a int, b int as (a % 2)); +alter table t1 modify b int as (a % 2) persistent; +ERROR HY000: 'Changing the STORED status' is not yet supported for computed columns. +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a % 2) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +drop table t1; +# Case 9. CREATE LIKE +# - Column1: "real" +# - Column2: virtual non-stored +# - Column3: virtual stored +create table t1 (a int, b int as (-a), c int as (-a) persistent); +create table t2 like t1; +insert into t2 values (1,default,default); +select * from t2; +a b c +1 -1 -1 +insert into t2 values (2,default,default); +select * from t2; +a b c +1 -1 -1 +2 -2 -2 +drop table t2; +drop table t1; +# Case 10. ALTER. Dropping a virtual non-stored column. +# - Column1: virtual non-stored +# - Column2: "real" +create table t1 (a int as (-b), b int, c varchar(5)); +insert into t1 values (default,1,'v1'); +insert into t1 values (default,2,'v2'); +select * from t1; +a b c +-1 1 v1 +-2 2 v2 +alter table t1 drop column a; +select * from t1; +b c +1 v1 +2 v2 +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `b` int(11) DEFAULT NULL, + `c` varchar(5) DEFAULT NULL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +drop table t1; +# Case 11. ALTER. Dropping a virtual stored column. +# - Column1: virtual stored +# - Column2: "real" +create table t1 (a int as (-b) persistent, b int, c char(5)); +insert into t1 values (default,1,'v1'); +insert into t1 values (default,2,'v2'); +select * from t1; +a b c +-1 1 v1 +-2 2 v2 +alter table t1 drop column a; +select * from t1; +b c +1 v1 +2 v2 +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `b` int(11) DEFAULT NULL, + `c` char(5) DEFAULT NULL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +drop table t1; +# Case 12. ALTER. Adding a new virtual non-stored column. +create table t1 (a int, b datetime); +insert into t1 values (1,'2008-09-04'); +insert into t1 values (2,'2008-09-05'); +select * from t1; +a b +1 2008-09-04 00:00:00 +2 2008-09-05 00:00:00 +alter table t1 add column c int as (dayofyear(b)) after a; +select * from t1; +a c b +1 248 2008-09-04 00:00:00 +2 249 2008-09-05 00:00:00 +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `c` int(11) AS (dayofyear(b)) VIRTUAL, + `b` datetime DEFAULT NULL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +drop table t1; +# Case 13. ALTER. Adding a new virtual stored column. +create table t1 (a int, b datetime); +insert into t1 values (1,'2008-09-04'); +insert into t1 values (2,'2008-09-05'); +select * from t1; +a b +1 2008-09-04 00:00:00 +2 2008-09-05 00:00:00 +alter table t1 add column c int as (dayofyear(b)) persistent after a; +select * from t1; +a c b +1 248 2008-09-04 00:00:00 +2 249 2008-09-05 00:00:00 +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `c` int(11) AS (dayofyear(b)) PERSISTENT, + `b` datetime DEFAULT NULL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +drop table t1; +# Case 14. ALTER. Changing the expression of a virtual stored column. +create table t1 (a int, b datetime, c int as (week(b)) persistent); +insert into t1 values (1,'2008-09-04',default); +insert into t1 values (2,'2008-09-05',default); +select * from t1; +a b c +1 2008-09-04 00:00:00 35 +2 2008-09-05 00:00:00 35 +alter table t1 change column c c int as (week(b,1)) persistent; +select * from t1; +a b c +1 2008-09-04 00:00:00 36 +2 2008-09-05 00:00:00 36 +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` datetime DEFAULT NULL, + `c` int(11) AS (week(b,1)) PERSISTENT +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +drop table t1; +# Case 15. ALTER. Changing the expression of a virtual non-stored column. +create table t1 (a int, b datetime, c int as (week(b))); +insert into t1 values (1,'2008-09-04',default); +insert into t1 values (2,'2008-09-05',default); +select * from t1; +a b c +1 2008-09-04 00:00:00 35 +2 2008-09-05 00:00:00 35 +alter table t1 change column c c int as (week(b,1)); +select * from t1; +a b c +1 2008-09-04 00:00:00 36 +2 2008-09-05 00:00:00 36 +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` datetime DEFAULT NULL, + `c` int(11) AS (week(b,1)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +drop table t1; === added file 'mysql-test/suite/vcol/r/vcol_partition_innodb.result' --- a/mysql-test/suite/vcol/r/vcol_partition_innodb.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/r/vcol_partition_innodb.result 2009-10-16 22:57:48 +0000 @@ -0,0 +1,58 @@ +SET @@session.storage_engine = 'InnoDB'; +drop table if exists t1; +# Case 1. Partitioning by RANGE based on a non-stored virtual column. +CREATE TABLE t1 ( +a DATE NOT NULL, +b int as (year(a)) +) +PARTITION BY RANGE( b ) ( +PARTITION p0 VALUES LESS THAN (2006), +PARTITION p2 VALUES LESS THAN (2008) +); +insert into t1 values ('2006-01-01',default); +insert into t1 values ('2007-01-01',default); +insert into t1 values ('2005-01-01',default); +select * from t1; +a b +2005-01-01 2005 +2006-01-01 2006 +2007-01-01 2007 +# Modify the expression of virtual column b +ALTER TABLE t1 modify b int as (year(a)-1); +select * from t1; +a b +2005-01-01 2004 +2006-01-01 2005 +2007-01-01 2006 +drop table t1; +# Case 2. Partitioning by LIST based on a stored virtual column. +CREATE TABLE t1 (a int, b int as (a % 3 ) persistent) +PARTITION BY LIST (a+1) +(PARTITION p1 VALUES IN (1), PARTITION p2 VALUES IN (2)); +insert into t1 values (1,default); +select * from t1; +a b +1 1 +select * from t1; +a b +1 1 +drop table t1; +# Case 3. Partitioning by HASH based on a non-stored virtual column. +CREATE TABLE t1 ( +a DATE NOT NULL, +b int as (year(a)) +) +PARTITION BY HASH( b % 3 ) PARTITIONS 3; +insert into t1 values ('2005-01-01',default); +insert into t1 values ('2006-01-01',default); +select * from t1; +a b +2005-01-01 2005 +2006-01-01 2006 +# Modify the expression of virtual column b +ALTER TABLE t1 modify b int as (year(a)-1); +select * from t1; +a b +2005-01-01 2004 +2006-01-01 2005 +drop table t1; === added file 'mysql-test/suite/vcol/r/vcol_partition_myisam.result' --- a/mysql-test/suite/vcol/r/vcol_partition_myisam.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/r/vcol_partition_myisam.result 2009-10-16 22:57:48 +0000 @@ -0,0 +1,75 @@ +SET @@session.storage_engine = 'MyISAM'; +drop table if exists t1; +# Case 1. Partitioning by RANGE based on a non-stored virtual column. +CREATE TABLE t1 ( +a DATE NOT NULL, +b int as (year(a)) +) +PARTITION BY RANGE( b ) ( +PARTITION p0 VALUES LESS THAN (2006), +PARTITION p2 VALUES LESS THAN (2008) +); +insert into t1 values ('2006-01-01',default); +insert into t1 values ('2007-01-01',default); +insert into t1 values ('2005-01-01',default); +select * from t1; +a b +2005-01-01 2005 +2006-01-01 2006 +2007-01-01 2007 +# Check how data is physically partitioned. +7 MYSQLTEST_VARDIR/mysqld.1/data/test/t1#P#p0.MYD +14 MYSQLTEST_VARDIR/mysqld.1/data/test/t1#P#p2.MYD +# Modify the expression of virtual column b +ALTER TABLE t1 modify b int as (year(a)-1); +select * from t1; +a b +2005-01-01 2004 +2006-01-01 2005 +2007-01-01 2006 +# Check how data is physically partitioned. +14 MYSQLTEST_VARDIR/mysqld.1/data/test/t1#P#p0.MYD +7 MYSQLTEST_VARDIR/mysqld.1/data/test/t1#P#p2.MYD +drop table t1; +# Case 2. Partitioning by LIST based on a stored virtual column. +CREATE TABLE t1 (a int, b int as (a % 3 ) persistent) +PARTITION BY LIST (a+1) +(PARTITION p1 VALUES IN (1), PARTITION p2 VALUES IN (2)); +insert into t1 values (1,default); +# Check how data is physically partitioned. +0 MYSQLTEST_VARDIR/mysqld.1/data/test/t1#P#p1.MYD +9 MYSQLTEST_VARDIR/mysqld.1/data/test/t1#P#p2.MYD +select * from t1; +a b +1 1 +select * from t1; +a b +1 1 +drop table t1; +# Case 3. Partitioning by HASH based on a non-stored virtual column. +CREATE TABLE t1 ( +a DATE NOT NULL, +b int as (year(a)) +) +PARTITION BY HASH( b % 3 ) PARTITIONS 3; +insert into t1 values ('2005-01-01',default); +insert into t1 values ('2006-01-01',default); +select * from t1; +a b +2005-01-01 2005 +2006-01-01 2006 +# Check how data is physically partitioned. +0 MYSQLTEST_VARDIR/mysqld.1/data/test/t1#P#p0.MYD +7 MYSQLTEST_VARDIR/mysqld.1/data/test/t1#P#p1.MYD +7 MYSQLTEST_VARDIR/mysqld.1/data/test/t1#P#p2.MYD +# Modify the expression of virtual column b +ALTER TABLE t1 modify b int as (year(a)-1); +select * from t1; +a b +2005-01-01 2004 +2006-01-01 2005 +# Check how data is physically partitioned. +7 MYSQLTEST_VARDIR/mysqld.1/data/test/t1#P#p0.MYD +7 MYSQLTEST_VARDIR/mysqld.1/data/test/t1#P#p1.MYD +0 MYSQLTEST_VARDIR/mysqld.1/data/test/t1#P#p2.MYD +drop table t1; === added file 'mysql-test/suite/vcol/r/vcol_select_innodb.result' --- a/mysql-test/suite/vcol/r/vcol_select_innodb.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/r/vcol_select_innodb.result 2009-10-16 22:57:48 +0000 @@ -0,0 +1,264 @@ +SET @@session.storage_engine = 'InnoDB'; +create table t1 (a int, +b int as (-a), +c int as (-a) persistent, +index (c)); +insert into t1 (a) values (2), (1), (1), (3), (NULL); +create table t2 like t1; +insert into t2 (a) values (1); +create table t3 (a int primary key, +b int as (-a), +c int as (-a) persistent unique); +insert into t3 (a) values (2),(1),(3); +# select_type=SIMPLE, type=system +select * from t2; +a b c +1 -1 -1 +explain select * from t2; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t2 ALL NULL NULL NULL NULL 1 +select * from t2 where c=-1; +a b c +1 -1 -1 +explain select * from t2 where c=-1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t2 ref c c 5 const 1 Using where +# select_type=SIMPLE, type=ALL +select * from t1 where b=-1; +a b c +1 -1 -1 +1 -1 -1 +explain select * from t1 where b=-1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 5 Using where +# select_type=SIMPLE, type=const +select * from t3 where a=1; +a b c +1 -1 -1 +explain select * from t3 where a=1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t3 const PRIMARY PRIMARY 4 const 1 +# select_type=SIMPLE, type=range +select * from t3 where c>=-1; +a b c +1 -1 -1 +explain select * from t3 where c>=-1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t3 range c c 5 NULL 1 Using where +# select_type=SIMPLE, type=ref +select * from t1,t3 where t1.c=t3.c and t3.c=-1; +a b c a b c +1 -1 -1 1 -1 -1 +1 -1 -1 1 -1 -1 +explain select * from t1,t3 where t1.c=t3.c and t3.c=-1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t3 const c c 5 const 1 +1 SIMPLE t1 ref c c 5 const 2 Using where +# select_type=PRIMARY, type=index,ALL +select * from t1 where b in (select c from t3); +a b c +2 -2 -2 +1 -1 -1 +1 -1 -1 +3 -3 -3 +explain select * from t1 where b in (select c from t3); +id select_type table type possible_keys key key_len ref rows Extra +1 PRIMARY t1 ALL NULL NULL NULL NULL 5 Using where +2 DEPENDENT SUBQUERY t3 index_subquery c c 5 func 1 Using index; Using where +# select_type=PRIMARY, type=range,ref +select * from t1 where c in (select c from t3 where c between -2 and -1); +a b c +2 -2 -2 +1 -1 -1 +1 -1 -1 +explain select * from t1 where c in (select c from t3 where c between -2 and -1); +id select_type table type possible_keys key key_len ref rows Extra +1 PRIMARY t1 ALL NULL NULL NULL NULL 5 Using where +2 DEPENDENT SUBQUERY t3 index_subquery c c 5 func 1 Using index; Using where +# select_type=UNION, type=system +# select_type=UNION RESULT, type=<union1,2> +select * from t1 union select * from t2; +a b c +2 -2 -2 +1 -1 -1 +3 -3 -3 +NULL NULL NULL +explain select * from t1 union select * from t2; +id select_type table type possible_keys key key_len ref rows Extra +1 PRIMARY t1 ALL NULL NULL NULL NULL 5 +2 UNION t2 ALL NULL NULL NULL NULL 1 +NULL UNION RESULT <union1,2> ALL NULL NULL NULL NULL NULL +# select_type=DERIVED, type=system +select * from (select a,b,c from t1) as t11; +a b c +2 -2 -2 +1 -1 -1 +1 -1 -1 +3 -3 -3 +NULL NULL NULL +explain select * from (select a,b,c from t1) as t11; +id select_type table type possible_keys key key_len ref rows Extra +1 PRIMARY <derived2> ALL NULL NULL NULL NULL 5 +2 DERIVED t1 ALL NULL NULL NULL NULL 5 +### +### Using aggregate functions with/without DISTINCT +### +# SELECT COUNT(*) FROM tbl_name +select count(*) from t1; +count(*) +5 +explain select count(*) from t1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 index NULL c 5 NULL 5 Using index +# SELECT COUNT(DISTINCT <non-vcol>) FROM tbl_name +select count(distinct a) from t1; +count(distinct a) +3 +explain select count(distinct a) from t1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 5 +# SELECT COUNT(DISTINCT <non-stored vcol>) FROM tbl_name +select count(distinct b) from t1; +count(distinct b) +3 +explain select count(distinct b) from t1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 5 +# SELECT COUNT(DISTINCT <stored vcol>) FROM tbl_name +select count(distinct c) from t1; +count(distinct c) +3 +explain select count(distinct c) from t1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 index NULL c 5 NULL 5 Using index +### +### filesort & range-based utils +### +# SELECT * FROM tbl_name WHERE <vcol expr> +select * from t3 where c >= -2; +a b c +2 -2 -2 +1 -1 -1 +explain select * from t3 where c >= -2; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t3 range c c 5 NULL 1 Using where +# SELECT * FROM tbl_name WHERE <non-vcol expr> +select * from t3 where a between 1 and 2; +a b c +1 -1 -1 +2 -2 -2 +explain select * from t3 where a between 1 and 2; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t3 range PRIMARY PRIMARY 4 NULL 1 Using where +# SELECT * FROM tbl_name WHERE <non-indexed vcol expr> +select * from t3 where b between -2 and -1; +a b c +1 -1 -1 +2 -2 -2 +explain select * from t3 where b between -2 and -1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t3 ALL NULL NULL NULL NULL 3 Using where +# SELECT * FROM tbl_name WHERE <indexed vcol expr> +select * from t3 where c between -2 and -1; +a b c +2 -2 -2 +1 -1 -1 +explain select * from t3 where c between -2 and -1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t3 range c c 5 NULL 1 Using where +# SELECT * FROM tbl_name WHERE <non-vcol expr> ORDER BY <non-indexed vcol> +select * from t3 where a between 1 and 2 order by b; +a b c +2 -2 -2 +1 -1 -1 +explain select * from t3 where a between 1 and 2 order by b; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t3 range PRIMARY PRIMARY 4 NULL 1 Using where; Using filesort +# SELECT * FROM tbl_name WHERE <non-vcol expr> ORDER BY <indexed vcol> +select * from t3 where a between 1 and 2 order by c; +a b c +2 -2 -2 +1 -1 -1 +explain select * from t3 where a between 1 and 2 order by c; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t3 range PRIMARY PRIMARY 4 NULL 1 Using where; Using filesort +# SELECT * FROM tbl_name WHERE <non-indexed vcol expr> ORDER BY <non-vcol> +select * from t3 where b between -2 and -1 order by a; +a b c +1 -1 -1 +2 -2 -2 +explain select * from t3 where b between -2 and -1 order by a; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t3 index NULL PRIMARY 4 NULL 3 Using where +# SELECT * FROM tbl_name WHERE <non-indexed vcol expr> ORDER BY <non-indexed vcol> +select * from t3 where b between -2 and -1 order by b; +a b c +2 -2 -2 +1 -1 -1 +explain select * from t3 where b between -2 and -1 order by b; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t3 ALL NULL NULL NULL NULL 3 Using where; Using filesort +# SELECT * FROM tbl_name WHERE <indexed vcol expr> ORDER BY <non-indexed vcol> +select * from t3 where c between -2 and -1 order by b; +a b c +2 -2 -2 +1 -1 -1 +explain select * from t3 where c between -2 and -1 order by b; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t3 range c c 5 NULL 1 Using where; Using filesort +# SELECT * FROM tbl_name WHERE <non-indexed vcol expr> ORDER BY <indexed vcol> +select * from t3 where b between -2 and -1 order by c; +a b c +2 -2 -2 +1 -1 -1 +explain select * from t3 where b between -2 and -1 order by c; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t3 ALL NULL NULL NULL NULL 3 Using where; Using filesort +# SELECT * FROM tbl_name WHERE <indexed vcol expr> ORDER BY <indexed vcol> +select * from t3 where c between -2 and -1 order by c; +a b c +2 -2 -2 +1 -1 -1 +explain select * from t3 where c between -2 and -1 order by c; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t3 range c c 5 NULL 1 Using where +# SELECT sum(<non-indexed vcol>) FROM tbl_name GROUP BY <non-indexed vcol> +select sum(b) from t1 group by b; +sum(b) +NULL +-3 +-2 +-2 +explain select sum(b) from t1 group by b; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 5 Using temporary; Using filesort +# SELECT sum(<indexed vcol>) FROM tbl_name GROUP BY <indexed vcol> +select sum(c) from t1 group by c; +sum(c) +NULL +-3 +-2 +-2 +explain select sum(c) from t1 group by c; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 index NULL c 5 NULL 5 Using index +# SELECT sum(<non-indexed vcol>) FROM tbl_name GROUP BY <indexed vcol> +select sum(b) from t1 group by c; +sum(b) +NULL +-3 +-2 +-2 +explain select sum(b) from t1 group by c; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 index NULL c 5 NULL 5 +# SELECT sum(<indexed vcol>) FROM tbl_name GROUP BY <non-indexed vcol> +select sum(c) from t1 group by b; +sum(c) +NULL +-3 +-2 +-2 +explain select sum(c) from t1 group by b; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 5 Using temporary; Using filesort === added file 'mysql-test/suite/vcol/r/vcol_select_myisam.result' --- a/mysql-test/suite/vcol/r/vcol_select_myisam.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/r/vcol_select_myisam.result 2009-10-16 22:57:48 +0000 @@ -0,0 +1,264 @@ +SET @@session.storage_engine = 'MyISAM'; +create table t1 (a int, +b int as (-a), +c int as (-a) persistent, +index (c)); +insert into t1 (a) values (2), (1), (1), (3), (NULL); +create table t2 like t1; +insert into t2 (a) values (1); +create table t3 (a int primary key, +b int as (-a), +c int as (-a) persistent unique); +insert into t3 (a) values (2),(1),(3); +# select_type=SIMPLE, type=system +select * from t2; +a b c +1 -1 -1 +explain select * from t2; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t2 system NULL NULL NULL NULL 1 +select * from t2 where c=-1; +a b c +1 -1 -1 +explain select * from t2 where c=-1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t2 system c NULL NULL NULL 1 +# select_type=SIMPLE, type=ALL +select * from t1 where b=-1; +a b c +1 -1 -1 +1 -1 -1 +explain select * from t1 where b=-1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 5 Using where +# select_type=SIMPLE, type=const +select * from t3 where a=1; +a b c +1 -1 -1 +explain select * from t3 where a=1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t3 const PRIMARY PRIMARY 4 const 1 +# select_type=SIMPLE, type=range +select * from t3 where c>=-1; +a b c +1 -1 -1 +explain select * from t3 where c>=-1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t3 range c c 5 NULL 2 Using where +# select_type=SIMPLE, type=ref +select * from t1,t3 where t1.c=t3.c and t3.c=-1; +a b c a b c +1 -1 -1 1 -1 -1 +1 -1 -1 1 -1 -1 +explain select * from t1,t3 where t1.c=t3.c and t3.c=-1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t3 const c c 5 const 1 +1 SIMPLE t1 ref c c 5 const 2 Using where +# select_type=PRIMARY, type=index,ALL +select * from t1 where b in (select c from t3); +a b c +2 -2 -2 +1 -1 -1 +1 -1 -1 +3 -3 -3 +explain select * from t1 where b in (select c from t3); +id select_type table type possible_keys key key_len ref rows Extra +1 PRIMARY t1 ALL NULL NULL NULL NULL 5 Using where +2 DEPENDENT SUBQUERY t3 index_subquery c c 5 func 2 Using index; Using where +# select_type=PRIMARY, type=range,ref +select * from t1 where c in (select c from t3 where c between -2 and -1); +a b c +2 -2 -2 +1 -1 -1 +1 -1 -1 +explain select * from t1 where c in (select c from t3 where c between -2 and -1); +id select_type table type possible_keys key key_len ref rows Extra +1 PRIMARY t1 ALL NULL NULL NULL NULL 5 Using where +2 DEPENDENT SUBQUERY t3 index_subquery c c 5 func 2 Using index; Using where +# select_type=UNION, type=system +# select_type=UNION RESULT, type=<union1,2> +select * from t1 union select * from t2; +a b c +2 -2 -2 +1 -1 -1 +3 -3 -3 +NULL NULL NULL +explain select * from t1 union select * from t2; +id select_type table type possible_keys key key_len ref rows Extra +1 PRIMARY t1 ALL NULL NULL NULL NULL 5 +2 UNION t2 system NULL NULL NULL NULL 1 +NULL UNION RESULT <union1,2> ALL NULL NULL NULL NULL NULL +# select_type=DERIVED, type=system +select * from (select a,b,c from t1) as t11; +a b c +2 -2 -2 +1 -1 -1 +1 -1 -1 +3 -3 -3 +NULL NULL NULL +explain select * from (select a,b,c from t1) as t11; +id select_type table type possible_keys key key_len ref rows Extra +1 PRIMARY <derived2> ALL NULL NULL NULL NULL 5 +2 DERIVED t1 ALL NULL NULL NULL NULL 5 +### +### Using aggregate functions with/without DISTINCT +### +# SELECT COUNT(*) FROM tbl_name +select count(*) from t1; +count(*) +5 +explain select count(*) from t1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Select tables optimized away +# SELECT COUNT(DISTINCT <non-vcol>) FROM tbl_name +select count(distinct a) from t1; +count(distinct a) +3 +explain select count(distinct a) from t1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 5 +# SELECT COUNT(DISTINCT <non-stored vcol>) FROM tbl_name +select count(distinct b) from t1; +count(distinct b) +3 +explain select count(distinct b) from t1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 5 +# SELECT COUNT(DISTINCT <stored vcol>) FROM tbl_name +select count(distinct c) from t1; +count(distinct c) +3 +explain select count(distinct c) from t1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 index NULL c 5 NULL 5 Using index +### +### filesort & range-based utils +### +# SELECT * FROM tbl_name WHERE <vcol expr> +select * from t3 where c >= -2; +a b c +2 -2 -2 +1 -1 -1 +explain select * from t3 where c >= -2; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t3 range c c 5 NULL 2 Using where +# SELECT * FROM tbl_name WHERE <non-vcol expr> +select * from t3 where a between 1 and 2; +a b c +1 -1 -1 +2 -2 -2 +explain select * from t3 where a between 1 and 2; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t3 range PRIMARY PRIMARY 4 NULL 1 Using where +# SELECT * FROM tbl_name WHERE <non-indexed vcol expr> +select * from t3 where b between -2 and -1; +a b c +2 -2 -2 +1 -1 -1 +explain select * from t3 where b between -2 and -1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t3 ALL NULL NULL NULL NULL 3 Using where +# SELECT * FROM tbl_name WHERE <indexed vcol expr> +select * from t3 where c between -2 and -1; +a b c +2 -2 -2 +1 -1 -1 +explain select * from t3 where c between -2 and -1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t3 range c c 5 NULL 1 Using where +# SELECT * FROM tbl_name WHERE <non-vcol expr> ORDER BY <indexed vcol> +select * from t3 where a between 1 and 2 order by c; +a b c +2 -2 -2 +1 -1 -1 +explain select * from t3 where a between 1 and 2 order by c; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t3 range PRIMARY PRIMARY 4 NULL 1 Using where; Using filesort +# SELECT * FROM tbl_name WHERE <non-indexed vcol expr> ORDER BY <non-vcol> +select * from t3 where b between -2 and -1 order by a; +a b c +1 -1 -1 +2 -2 -2 +explain select * from t3 where b between -2 and -1 order by a; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t3 ALL NULL NULL NULL NULL 3 Using where; Using filesort +# SELECT * FROM tbl_name WHERE <indexed vcol expr> ORDER BY <non-vcol> +select * from t3 where c between -2 and -1 order by a; +a b c +1 -1 -1 +2 -2 -2 +explain select * from t3 where c between -2 and -1 order by a; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t3 range c c 5 NULL 1 Using where; Using filesort +# SELECT * FROM tbl_name WHERE <non-indexed vcol expr> ORDER BY <non-indexed vcol> +select * from t3 where b between -2 and -1 order by b; +a b c +2 -2 -2 +1 -1 -1 +explain select * from t3 where b between -2 and -1 order by b; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t3 ALL NULL NULL NULL NULL 3 Using where; Using filesort +# SELECT * FROM tbl_name WHERE <indexed vcol expr> ORDER BY <non-indexed vcol> +select * from t3 where c between -2 and -1 order by b; +a b c +2 -2 -2 +1 -1 -1 +explain select * from t3 where c between -2 and -1 order by b; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t3 range c c 5 NULL 1 Using where; Using filesort +# SELECT * FROM tbl_name WHERE <non-indexed vcol expr> ORDER BY <indexed vcol> +select * from t3 where b between -2 and -1 order by c; +a b c +2 -2 -2 +1 -1 -1 +explain select * from t3 where b between -2 and -1 order by c; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t3 ALL NULL NULL NULL NULL 3 Using where; Using filesort +# SELECT * FROM tbl_name WHERE <indexed vcol expr> ORDER BY <indexed vcol> +select * from t3 where c between -2 and -1 order by c; +a b c +2 -2 -2 +1 -1 -1 +explain select * from t3 where c between -2 and -1 order by c; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t3 range c c 5 NULL 1 Using where +# SELECT sum(<non-indexed vcol>) FROM tbl_name GROUP BY <non-indexed vcol> +select sum(b) from t1 group by b; +sum(b) +NULL +-3 +-2 +-2 +explain select sum(b) from t1 group by b; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 5 Using temporary; Using filesort +# SELECT sum(<indexed vcol>) FROM tbl_name GROUP BY <indexed vcol> +select sum(c) from t1 group by c; +sum(c) +NULL +-3 +-2 +-2 +explain select sum(c) from t1 group by c; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 index NULL c 5 NULL 5 Using index +# SELECT sum(<non-indexed vcol>) FROM tbl_name GROUP BY <indexed vcol> +select sum(b) from t1 group by c; +sum(b) +NULL +-3 +-2 +-2 +explain select sum(b) from t1 group by c; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 5 Using temporary; Using filesort +# SELECT sum(<indexed vcol>) FROM tbl_name GROUP BY <non-indexed vcol> +select sum(c) from t1 group by b; +sum(c) +NULL +-3 +-2 +-2 +explain select sum(c) from t1 group by b; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 5 Using temporary; Using filesort === added file 'mysql-test/suite/vcol/r/vcol_supported_sql_funcs_innodb.result' --- a/mysql-test/suite/vcol/r/vcol_supported_sql_funcs_innodb.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/r/vcol_supported_sql_funcs_innodb.result 2009-10-16 22:57:48 +0000 @@ -0,0 +1,2942 @@ +SET @@session.storage_engine = 'InnoDB'; +# +# NUMERIC FUNCTIONS +# +# ABS() +set sql_warnings = 1; +create table t1 (a int, b int as (abs(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (abs(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (-1, default); +select * from t1; +a b +-1 1 +drop table t1; +set sql_warnings = 0; +# ACOS() +set sql_warnings = 1; +create table t1 (a double, b double as (format(acos(a),6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (format(acos(a),6)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (1, default); +insert into t1 values (1.0001,default); +insert into t1 values (0,default); +select * from t1; +a b +1 0 +1.0001 NULL +0 1.570796 +drop table t1; +set sql_warnings = 0; +# ASIN() +set sql_warnings = 1; +create table t1 (a double, b double as (format(asin(a),6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (format(asin(a),6)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (0.2, default); +insert into t1 values (1.0001,default); +select * from t1; +a b +0.2 0.201358 +1.0001 NULL +drop table t1; +set sql_warnings = 0; +#ATAN +set sql_warnings = 1; +create table t1 (a double, b double, c double as (format(atan(a,b),6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double DEFAULT NULL, + `c` double AS (format(atan(a,b),6)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (-2,2,default); +insert into t1 values (format(PI(),6),0,default); +select * from t1; +a b c +-2 2 -0.785398 +3.141593 0 1.570796 +drop table t1; +set sql_warnings = 0; +set sql_warnings = 1; +create table t1 (a double, c double as (format(atan(a),6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `c` double AS (format(atan(a),6)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (-2,default); +insert into t1 values (format(PI(),6),default); +select * from t1; +a c +-2 -1.107149 +3.141593 1.262627 +drop table t1; +set sql_warnings = 0; +# ATAN2 +set sql_warnings = 1; +create table t1 (a double, b double, c double as (format(atan2(a,b),6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double DEFAULT NULL, + `c` double AS (format(atan2(a,b),6)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (-2,2,default); +insert into t1 values (format(PI(),6),0,default); +select * from t1; +a b c +-2 2 -0.785398 +3.141593 0 1.570796 +drop table t1; +set sql_warnings = 0; +# CEIL() +set sql_warnings = 1; +create table t1 (a double, b int as (ceil(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` int(11) AS (ceil(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (1.23,default); +insert into t1 values (-1.23,default); +select * from t1; +a b +1.23 2 +-1.23 -1 +drop table t1; +set sql_warnings = 0; +# CONV() +set sql_warnings = 1; +create table t1 (a varchar(10), b int, c int, d varchar(10) as (conv(a,b,c))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` int(11) DEFAULT NULL, + `c` int(11) DEFAULT NULL, + `d` varchar(10) AS (conv(a,b,c)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('a',16,2,default); +insert into t1 values ('6e',18,8,default); +insert into t1 values (-17,10,-18,default); +insert into t1 values (10+'10'+'10'+0xa,10,10,default); +select * from t1; +a b c d +a 16 2 1010 +6e 18 8 172 +-17 10 -18 -H +40 10 10 40 +drop table t1; +set sql_warnings = 0; +# COS() +set sql_warnings = 1; +create table t1 (a double, b double as (format(cos(a),6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (format(cos(a),6)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (format(PI(),6),default); +select * from t1; +a b +3.141593 -1 +drop table t1; +set sql_warnings = 0; +# COT() +set sql_warnings = 1; +create table t1 (a double, b double as (format(cot(a),6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (format(cot(a),6)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (12,default); +insert into t1 values (0,default); +select * from t1; +a b +12 -1.572673 +0 NULL +drop table t1; +set sql_warnings = 0; +# CRC32() +set sql_warnings = 1; +create table t1 (a varchar(10), b long as (crc32(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` mediumtext AS (crc32(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('MySQL',default); +insert into t1 values ('mysql',default); +select * from t1; +a b +MySQL 3259397556 +mysql 2501908538 +drop table t1; +set sql_warnings = 0; +# DEGREES() +set sql_warnings = 1; +create table t1 (a double, b double as (format(degrees(a),6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (format(degrees(a),6)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (format(PI(),6),default); +insert into t1 values (format(PI()/2,6),default); +select * from t1; +a b +3.141593 180.00002 +1.570796 89.999981 +drop table t1; +set sql_warnings = 0; +# / +set sql_warnings = 1; +create table t1 (a double, b double as (a/2)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (a/2) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (2,default); +select * from t1; +a b +2 1 +drop table t1; +set sql_warnings = 0; +# EXP() +set sql_warnings = 1; +create table t1 (a double, b double as (format(exp(a),6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (format(exp(a),6)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (2,default); +insert into t1 values (-2,default); +insert into t1 values (0,default); +select * from t1; +a b +2 7.389056 +-2 0.135335 +0 1 +drop table t1; +set sql_warnings = 0; +# FLOOR() +set sql_warnings = 1; +create table t1 (a double, b long as (floor(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` mediumtext AS (floor(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (1.23,default); +insert into t1 values (-1.23,default); +select * from t1; +a b +1.23 1 +-1.23 -2 +drop table t1; +set sql_warnings = 0; +# LN() +set sql_warnings = 1; +create table t1 (a double, b double as (format(ln(a),6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (format(ln(a),6)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (2,default); +insert into t1 values (-2,default); +select * from t1; +a b +2 0.693147 +-2 NULL +drop table t1; +set sql_warnings = 0; +# LOG() +set sql_warnings = 1; +create table t1 (a double, b double, c double as (format(log(a,b),6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double DEFAULT NULL, + `c` double AS (format(log(a,b),6)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (2,65536,default); +insert into t1 values (10,100,default); +insert into t1 values (1,100,default); +select * from t1; +a b c +2 65536 16 +10 100 2 +1 100 NULL +drop table t1; +set sql_warnings = 0; +set sql_warnings = 1; +create table t1 (a double, b double as (format(log(a),6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (format(log(a),6)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (2,default); +insert into t1 values (-2,default); +select * from t1; +a b +2 0.693147 +-2 NULL +drop table t1; +set sql_warnings = 0; +# LOG2() +set sql_warnings = 1; +create table t1 (a double, b double as (format(log2(a),6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (format(log2(a),6)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (65536,default); +insert into t1 values (-100,default); +select * from t1; +a b +65536 16 +-100 NULL +drop table t1; +set sql_warnings = 0; +# LOG10() +set sql_warnings = 1; +create table t1 (a double, b double as (format(log10(a),6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (format(log10(a),6)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (2,default); +insert into t1 values (100,default); +insert into t1 values (-100,default); +select * from t1; +a b +2 0.30103 +100 2 +-100 NULL +drop table t1; +set sql_warnings = 0; +# - +set sql_warnings = 1; +create table t1 (a double, b double as (a-1)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (a-1) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (2,default); +select * from t1; +a b +2 1 +drop table t1; +set sql_warnings = 0; +# MOD() +set sql_warnings = 1; +create table t1 (a int, b int as (mod(a,10))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (mod(a,10)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (1,default); +insert into t1 values (11,default); +select * from t1; +a b +1 1 +11 1 +drop table t1; +set sql_warnings = 0; +# % +set sql_warnings = 1; +create table t1 (a int, b int as (a % 10)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a % 10) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (1,default); +insert into t1 values (11,default); +select * from t1; +a b +1 1 +11 1 +drop table t1; +set sql_warnings = 0; +# OCT() +set sql_warnings = 1; +create table t1 (a double, b varchar(10) as (oct(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` varchar(10) AS (oct(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (12,default); +select * from t1; +a b +12 14 +drop table t1; +set sql_warnings = 0; +# PI() +set sql_warnings = 1; +create table t1 (a double, b double as (format(PI()*a*a,6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (format(PI()*a*a,6)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (1,default); +select * from t1; +a b +1 3.141593 +drop table t1; +set sql_warnings = 0; +# + +set sql_warnings = 1; +create table t1 (a int, b int as (a+1)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a+1) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (1,default); +select * from t1; +a b +1 2 +drop table t1; +set sql_warnings = 0; +# POW, POWER +set sql_warnings = 1; +create table t1 (a int, b int as (pow(a,2)), c int as (power(a,2))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (pow(a,2)) VIRTUAL, + `c` int(11) AS (power(a,2)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (1,default,default); +insert into t1 values (2,default,default); +select * from t1; +a b c +1 1 1 +2 4 4 +drop table t1; +set sql_warnings = 0; +# RADIANS() +set sql_warnings = 1; +create table t1 (a double, b double as (format(radians(a),6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (format(radians(a),6)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (90,default); +select * from t1; +a b +90 1.570796 +drop table t1; +set sql_warnings = 0; +# ROUND() +set sql_warnings = 1; +create table t1 (a double, b int as (round(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` int(11) AS (round(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (-1.23,default); +insert into t1 values (-1.58,default); +insert into t1 values (1.58,default); +select * from t1; +a b +-1.23 -1 +-1.58 -2 +1.58 2 +drop table t1; +set sql_warnings = 0; +set sql_warnings = 1; +create table t1 (a double, b double, c int as (round(a,b))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double DEFAULT NULL, + `c` int(11) AS (round(a,b)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (1.298,1,default); +insert into t1 values (1.298,0,default); +insert into t1 values (23.298,-1,default); +select * from t1; +a b c +1.298 1 1 +1.298 0 1 +23.298 -1 20 +drop table t1; +set sql_warnings = 0; +# SIGN() +set sql_warnings = 1; +create table t1 (a double, b int as (sign(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` int(11) AS (sign(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (-32,default); +insert into t1 values (0,default); +insert into t1 values (234,default); +select * from t1; +a b +-32 -1 +0 0 +234 1 +drop table t1; +set sql_warnings = 0; +# SIN() +set sql_warnings = 1; +create table t1 (a double, b double as (format(sin(a),6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (format(sin(a),6)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (format(PI()/2,6),default); +select * from t1; +a b +1.570796 1 +drop table t1; +set sql_warnings = 0; +# SQRT() +set sql_warnings = 1; +create table t1 (a double, b double as (format(sqrt(a),6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (format(sqrt(a),6)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (4,default); +insert into t1 values (20,default); +insert into t1 values (-16,default); +select * from t1; +a b +4 2 +20 4.472136 +-16 NULL +drop table t1; +set sql_warnings = 0; +# TAN() +set sql_warnings = 1; +create table t1 (a double, b double as (format(tan(a),6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (format(tan(a),6)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (format(PI(),6),default); +insert into t1 values (format(PI()+1,6),default); +select * from t1; +a b +3.141593 0 +4.141593 1.557409 +drop table t1; +set sql_warnings = 0; +# * +set sql_warnings = 1; +create table t1 (a double, b double as (a*3)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (a*3) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (0,default); +insert into t1 values (1,default); +insert into t1 values (2,default); +select * from t1; +a b +0 0 +1 3 +2 6 +drop table t1; +set sql_warnings = 0; +# TRUNCATE() +set sql_warnings = 1; +create table t1 (a double, b double as (truncate(a,4))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (truncate(a,4)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (1.223,default); +insert into t1 values (1.999,default); +insert into t1 values (1.999,default); +insert into t1 values (122,default); +select * from t1; +a b +1.223 1.223 +1.999 1.999 +1.999 1.999 +122 122 +drop table t1; +set sql_warnings = 0; +# Unary - +set sql_warnings = 1; +create table t1 (a double, b double as (-a)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (-a) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (1,default); +insert into t1 values (-1,default); +select * from t1; +a b +1 -1 +-1 1 +drop table t1; +set sql_warnings = 0; +# +# STRING FUNCTIONS +# +# ASCII() +set sql_warnings = 1; +create table t1 (a char(2), b int as (ascii(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` char(2) DEFAULT NULL, + `b` int(11) AS (ascii(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('2',default); +insert into t1 values (2,default); +insert into t1 values ('dx',default); +select * from t1; +a b +2 50 +2 50 +dx 100 +drop table t1; +set sql_warnings = 0; +# BIN() +set sql_warnings = 1; +create table t1 (a int, b varchar(10) as (bin(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` varchar(10) AS (bin(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (12,default); +select * from t1; +a b +12 1100 +drop table t1; +set sql_warnings = 0; +# BIT_LENGTH() +set sql_warnings = 1; +create table t1 (a varchar(10), b long as (bit_length(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` mediumtext AS (bit_length(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('text',default); +select * from t1; +a b +text 32 +drop table t1; +set sql_warnings = 0; +# CHAR_LENGTH() +set sql_warnings = 1; +create table t1 (a varchar(10), b long as (char_length(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` mediumtext AS (char_length(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('text',default); +select * from t1; +a b +text 4 +drop table t1; +set sql_warnings = 0; +# CHAR() +set sql_warnings = 1; +create table t1 (a int, b int, c varbinary(10) as (char(a,b))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) DEFAULT NULL, + `c` varbinary(10) AS (char(a,b)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (77,121,default); +select * from t1; +a b c +77 121 My +drop table t1; +set sql_warnings = 0; +# CHARACTER_LENGTH() +set sql_warnings = 1; +create table t1 (a varchar(10), b long as (character_length(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` mediumtext AS (character_length(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('text',default); +select * from t1; +a b +text 4 +drop table t1; +set sql_warnings = 0; +# CONCAT_WS() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10), c varchar(20) as (concat_ws(',',a,b))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) DEFAULT NULL, + `c` varchar(20) AS (concat_ws(',',a,b)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('value1','value2',default); +select * from t1; +a b c +value1 value2 value1,value2 +drop table t1; +set sql_warnings = 0; +# CONCAT() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10), c varchar(20) as (concat(a,',',b))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) DEFAULT NULL, + `c` varchar(20) AS (concat(a,',',b)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('value1','value2',default); +select * from t1; +a b c +value1 value2 value1,value2 +drop table t1; +set sql_warnings = 0; +# ELT() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10), c int, d varchar(10) as (elt(c,a,b))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) DEFAULT NULL, + `c` int(11) DEFAULT NULL, + `d` varchar(10) AS (elt(c,a,b)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('value1','value2',1,default); +insert into t1 values ('value1','value2',2,default); +select * from t1; +a b c d +value1 value2 1 value1 +value1 value2 2 value2 +drop table t1; +set sql_warnings = 0; +# EXPORT_SET() +set sql_warnings = 1; +create table t1 (a int, b varchar(10) as (export_set(a,'1','0','',10))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` varchar(10) AS (export_set(a,'1','0','',10)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (6,default); +select * from t1; +a b +6 0110000000 +drop table t1; +set sql_warnings = 0; +# FIELD() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10), c int as (field('aa',a,b))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) DEFAULT NULL, + `c` int(11) AS (field('aa',a,b)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('aa','bb',default); +insert into t1 values ('bb','aa',default); +select * from t1; +a b c +aa bb 1 +bb aa 2 +drop table t1; +set sql_warnings = 0; +# FIND_IN_SET() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10), c int as (find_in_set(a,b))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) DEFAULT NULL, + `c` int(11) AS (find_in_set(a,b)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('aa','aa,bb,cc',default); +insert into t1 values ('aa','bb,aa,cc',default); +select * from t1; +a b c +aa aa,bb,cc 1 +aa bb,aa,cc 2 +drop table t1; +set sql_warnings = 0; +# FORMAT() +set sql_warnings = 1; +create table t1 (a double, b varchar(20) as (format(a,2))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` varchar(20) AS (format(a,2)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (12332.123456,default); +select * from t1; +a b +12332.123456 12,332.12 +drop table t1; +set sql_warnings = 0; +# HEX() +set sql_warnings = 1; +create table t1 (a int, b varchar(10) as (hex(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` varchar(10) AS (hex(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (17,default); +select * from t1; +a b +17 11 +drop table t1; +set sql_warnings = 0; +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10) as (hex(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) AS (hex(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('abc',default); +select * from t1; +a b +abc 616263 +drop table t1; +set sql_warnings = 0; +# INSERT() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10), c varchar(20) as (insert(a,length(a),length(b),b))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) DEFAULT NULL, + `c` varchar(20) AS (insert(a,length(a),length(b),b)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('start,','end',default); +select * from t1; +a b c +start, end startend +drop table t1; +set sql_warnings = 0; +# INSTR() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10), c int as (instr(a,b))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) DEFAULT NULL, + `c` int(11) AS (instr(a,b)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('foobarbar,','bar',default); +insert into t1 values ('xbar,','foobar',default); +select * from t1; +a b c +foobarbar, bar 4 +xbar, foobar 0 +drop table t1; +set sql_warnings = 0; +# LCASE() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10) as (lcase(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) AS (lcase(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('MySQL',default); +select * from t1; +a b +MySQL mysql +drop table t1; +set sql_warnings = 0; +# LEFT() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(5) as (left(a,5))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(5) AS (left(a,5)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('foobarbar',default); +select * from t1; +a b +foobarbar fooba +drop table t1; +set sql_warnings = 0; +# LENGTH() +set sql_warnings = 1; +create table t1 (a varchar(10), b int as (length(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` int(11) AS (length(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('text',default); +select * from t1; +a b +text 4 +drop table t1; +set sql_warnings = 0; +# LIKE +set sql_warnings = 1; +create table t1 (a varchar(10), b bool as (a like 'H%o')); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` tinyint(1) AS (a like 'H%o') VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('Hello',default); +insert into t1 values ('MySQL',default); +select * from t1; +a b +Hello 1 +MySQL 0 +drop table t1; +set sql_warnings = 0; +# LOCATE() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10) as (locate('bar',a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) AS (locate('bar',a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('foobarbar',default); +select * from t1; +a b +foobarbar 4 +drop table t1; +set sql_warnings = 0; +# LOWER() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10) as (lower(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) AS (lower(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('MySQL',default); +select * from t1; +a b +MySQL mysql +drop table t1; +set sql_warnings = 0; +# LPAD() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10) as (lpad(a,4,' '))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) AS (lpad(a,4,' ')) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('MySQL',default); +insert into t1 values ('M',default); +select * from t1; +a b +MySQL MySQ +M M +drop table t1; +set sql_warnings = 0; +# LTRIM() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10) as (ltrim(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) AS (ltrim(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (' MySQL',default); +insert into t1 values ('MySQL',default); +select * from t1; +a b + MySQL MySQL +MySQL MySQL +drop table t1; +set sql_warnings = 0; +# MAKE_SET() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10), c int, d varchar(30) as (make_set(c,a,b))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) DEFAULT NULL, + `c` int(11) DEFAULT NULL, + `d` varchar(30) AS (make_set(c,a,b)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('a','b',1,default); +insert into t1 values ('a','b',3,default); +select * from t1; +a b c d +a b 1 a +a b 3 a,b +drop table t1; +set sql_warnings = 0; +# MID() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10) as (mid(a,1,2))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) AS (mid(a,1,2)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('foobarbar',default); +select * from t1; +a b +foobarbar fo +drop table t1; +set sql_warnings = 0; +# NOT LIKE +set sql_warnings = 1; +create table t1 (a varchar(10), b bool as (a not like 'H%o')); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` tinyint(1) AS (a not like 'H%o') VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('Hello',default); +insert into t1 values ('MySQL',default); +select * from t1; +a b +Hello 0 +MySQL 1 +drop table t1; +set sql_warnings = 0; +# NOT REGEXP +set sql_warnings = 1; +create table t1 (a varchar(10), b bool as (a not regexp 'H.+o')); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` tinyint(1) AS (a not regexp 'H.+o') VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('Hello',default); +insert into t1 values ('hello',default); +select * from t1; +a b +Hello 0 +hello 0 +drop table t1; +set sql_warnings = 0; +# OCTET_LENGTH() +set sql_warnings = 1; +create table t1 (a varchar(10), b int as (octet_length(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` int(11) AS (octet_length(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('text',default); +select * from t1; +a b +text 4 +drop table t1; +set sql_warnings = 0; +# ORD() +set sql_warnings = 1; +create table t1 (a varchar(10), b long as (ord(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` mediumtext AS (ord(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('2',default); +select * from t1; +a b +2 50 +drop table t1; +set sql_warnings = 0; +# POSITION() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10) as (position('bar' in a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) AS (position('bar' in a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('foobarbar',default); +select * from t1; +a b +foobarbar 4 +drop table t1; +set sql_warnings = 0; +# QUOTE() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10) as (quote(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) AS (quote(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('Don\'t',default); +select * from t1; +a b +Don't 'Don\'t' +drop table t1; +set sql_warnings = 0; +# REGEXP() +set sql_warnings = 1; +create table t1 (a varchar(10), b bool as (a regexp 'H.+o')); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` tinyint(1) AS (a regexp 'H.+o') VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('Hello',default); +insert into t1 values ('hello',default); +select * from t1; +a b +Hello 1 +hello 1 +drop table t1; +set sql_warnings = 0; +# REPEAT() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(30) as (repeat(a,3))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(30) AS (repeat(a,3)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('MySQL',default); +select * from t1; +a b +MySQL MySQLMySQLMySQL +drop table t1; +set sql_warnings = 0; +# REPLACE() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(30) as (replace(a,'aa','bb'))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(30) AS (replace(a,'aa','bb')) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('maa',default); +select * from t1; +a b +maa mbb +drop table t1; +set sql_warnings = 0; +# REVERSE() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(30) as (reverse(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(30) AS (reverse(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('maa',default); +select * from t1; +a b +maa aam +drop table t1; +set sql_warnings = 0; +# RIGHT() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10) as (right(a,4))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) AS (right(a,4)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('foobarbar',default); +select * from t1; +a b +foobarbar rbar +drop table t1; +set sql_warnings = 0; +# RLIKE() +set sql_warnings = 1; +create table t1 (a varchar(10), b bool as (a rlike 'H.+o')); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` tinyint(1) AS (a rlike 'H.+o') VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('Hello',default); +insert into t1 values ('MySQL',default); +select * from t1; +a b +Hello 1 +MySQL 0 +drop table t1; +set sql_warnings = 0; +# RPAD() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10) as (rpad(a,4,'??'))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) AS (rpad(a,4,'??')) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('He',default); +select * from t1; +a b +He He?? +drop table t1; +set sql_warnings = 0; +# RTRIM(); +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10) as (rtrim(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) AS (rtrim(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('Hello ',default); +select * from t1; +a b +Hello Hello +drop table t1; +set sql_warnings = 0; +# SOUNDEX() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(20) as (soundex(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(20) AS (soundex(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('Hello',default); +select * from t1; +a b +Hello H400 +drop table t1; +set sql_warnings = 0; +# SOUNDS LIKE +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10), c bool as (a sounds like b)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) DEFAULT NULL, + `c` tinyint(1) AS (a sounds like b) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('Hello','Hello',default); +insert into t1 values ('Hello','MySQL',default); +insert into t1 values ('Hello','hello',default); +select * from t1; +a b c +Hello Hello 1 +Hello MySQL 0 +Hello hello 1 +drop table t1; +set sql_warnings = 0; +# SPACE() +set sql_warnings = 1; +create table t1 (a varchar(5), b varchar(10) as (concat(a,space(5)))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(5) DEFAULT NULL, + `b` varchar(10) AS (concat(a,space(5))) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('Hello', default); +select * from t1; +a b +Hello Hello +drop table t1; +set sql_warnings = 0; +# STRCMP() +set sql_warnings = 1; +create table t1 (a varchar(9), b varchar(9), c tinyint(1) as (strcmp(a,b))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(9) DEFAULT NULL, + `b` varchar(9) DEFAULT NULL, + `c` tinyint(1) AS (strcmp(a,b)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('Hello','Hello', default); +insert into t1 values ('Hello','Hello1', default); +select * from t1; +a b c +Hello Hello 0 +Hello Hello1 -1 +drop table t1; +set sql_warnings = 0; +# SUBSTR() +set sql_warnings = 1; +create table t1 (a varchar(5), b varchar(10) as (substr(a,2))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(5) DEFAULT NULL, + `b` varchar(10) AS (substr(a,2)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('Hello',default); +select * from t1; +a b +Hello ello +drop table t1; +set sql_warnings = 0; +# SUBSTRING_INDEX() +set sql_warnings = 1; +create table t1 (a varchar(15), b varchar(10) as (substring_index(a,'.',2))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(15) DEFAULT NULL, + `b` varchar(10) AS (substring_index(a,'.',2)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('www.mysql.com',default); +select * from t1; +a b +www.mysql.com www.mysql +drop table t1; +set sql_warnings = 0; +# SUBSTRING() +set sql_warnings = 1; +create table t1 (a varchar(5), b varchar(10) as (substring(a from 2 for 2))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(5) DEFAULT NULL, + `b` varchar(10) AS (substring(a from 2 for 2)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('Hello',default); +select * from t1; +a b +Hello el +drop table t1; +set sql_warnings = 0; +# TRIM() +set sql_warnings = 1; +create table t1 (a varchar(15), b varchar(10) as (trim(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(15) DEFAULT NULL, + `b` varchar(10) AS (trim(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (' aa ',default); +select * from t1; +a b + aa aa +drop table t1; +set sql_warnings = 0; +# UCASE() +set sql_warnings = 1; +create table t1 (a varchar(5), b varchar(10) as (ucase(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(5) DEFAULT NULL, + `b` varchar(10) AS (ucase(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('MySQL',default); +select * from t1; +a b +MySQL MYSQL +drop table t1; +set sql_warnings = 0; +# UNHEX() +set sql_warnings = 1; +create table t1 (a varchar(15), b varchar(10) as (unhex(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(15) DEFAULT NULL, + `b` varchar(10) AS (unhex(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('4D7953514C',default); +select * from t1; +a b +4D7953514C MySQL +drop table t1; +set sql_warnings = 0; +# UPPER() +set sql_warnings = 1; +create table t1 (a varchar(5), b varchar(10) as (upper(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(5) DEFAULT NULL, + `b` varchar(10) AS (upper(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('MySQL',default); +select * from t1; +a b +MySQL MYSQL +drop table t1; +set sql_warnings = 0; +# +# CONTROL FLOW FUNCTIONS +# +# CASE +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(16) as (case a when NULL then 'asd' when 'b' then 'B' else a end)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(16) AS (case a when NULL then 'asd' when 'b' then 'B' else a end) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (NULL,default); +insert into t1 values ('b',default); +insert into t1 values ('c',default); +select * from t1; +a b +NULL NULL +b B +c c +drop table t1; +set sql_warnings = 0; +# IF +set sql_warnings = 1; +create table t1 (a int, b int, c int as (if(a=1,a,b))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) DEFAULT NULL, + `c` int(11) AS (if(a=1,a,b)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (1,2,default); +insert into t1 values (3,4,default); +select * from t1; +a b c +1 2 1 +3 4 4 +drop table t1; +set sql_warnings = 0; +# IFNULL +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10), c varchar(10) as (ifnull(a,'DEFAULT'))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) DEFAULT NULL, + `c` varchar(10) AS (ifnull(a,'DEFAULT')) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (NULL,'adf',default); +insert into t1 values ('a','adf',default); +select * from t1; +a b c +NULL adf DEFAULT +a adf a +drop table t1; +set sql_warnings = 0; +# NULLIF +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10) as (nullif(a,'DEFAULT'))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) AS (nullif(a,'DEFAULT')) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('DEFAULT',default); +insert into t1 values ('a',default); +select * from t1; +a b +DEFAULT NULL +a a +drop table t1; +set sql_warnings = 0; +# +# OPERATORS +# +# AND, && +set sql_warnings = 1; +create table t1 (a int, b bool as (a>0 && a<2)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` tinyint(1) AS (a>0 && a<2) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (-1,default); +insert into t1 values (1,default); +select * from t1; +a b +-1 0 +1 1 +drop table t1; +set sql_warnings = 0; +# BETWEEN ... AND ... +set sql_warnings = 1; +create table t1 (a int, b bool as (a between 0 and 2)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` tinyint(1) AS (a between 0 and 2) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (-1,default); +insert into t1 values (1,default); +select * from t1; +a b +-1 0 +1 1 +drop table t1; +set sql_warnings = 0; +# BINARY +set sql_warnings = 1; +create table t1 (a varchar(10), b varbinary(10) as (binary a)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varbinary(10) AS (binary a) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('11',default); +insert into t1 values (1,default); +select * from t1; +a b +11 11 +1 1 +drop table t1; +set sql_warnings = 0; +# & +set sql_warnings = 1; +create table t1 (a int, b int as (a & 5)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a & 5) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (1,default); +insert into t1 values (0,default); +select * from t1; +a b +1 1 +0 0 +drop table t1; +set sql_warnings = 0; +# ~ +set sql_warnings = 1; +create table t1 (a int, b int as (~a)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (~a) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (1,default); +Warnings: +Warning 1264 Out of range value for column 'b' at row 1 +select * from t1; +a b +1 2147483647 +drop table t1; +set sql_warnings = 0; +# | +set sql_warnings = 1; +create table t1 (a int, b int as (a | 5)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a | 5) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (1,default); +insert into t1 values (0,default); +insert into t1 values (2,default); +select * from t1; +a b +1 5 +0 5 +2 7 +drop table t1; +set sql_warnings = 0; +# ^ +set sql_warnings = 1; +create table t1 (a int, b int as (a ^ 5)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a ^ 5) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (1,default); +insert into t1 values (0,default); +insert into t1 values (2,default); +select * from t1; +a b +1 4 +0 5 +2 7 +drop table t1; +set sql_warnings = 0; +# DIV +set sql_warnings = 1; +create table t1 (a int, b int as (a div 5)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a div 5) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (1,default); +insert into t1 values (7,default); +select * from t1; +a b +1 0 +7 1 +drop table t1; +set sql_warnings = 0; +# <=> +set sql_warnings = 1; +create table t1 (a int, b int, c bool as (a <=> b)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) DEFAULT NULL, + `c` tinyint(1) AS (a <=> b) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (1,1,default); +insert into t1 values (NULL,NULL,default); +insert into t1 values (1,NULL,default); +select * from t1; +a b c +1 1 1 +NULL NULL 1 +1 NULL 0 +drop table t1; +set sql_warnings = 0; +# = +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10), c bool as (a=b)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) DEFAULT NULL, + `c` tinyint(1) AS (a=b) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('a','b',default); +insert into t1 values ('a','a',default); +select * from t1; +a b c +a b 0 +a a 1 +drop table t1; +set sql_warnings = 0; +# >= +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10), c bool as (a >= b)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) DEFAULT NULL, + `c` tinyint(1) AS (a >= b) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('a','b',default); +insert into t1 values ('a','a',default); +select * from t1; +a b c +a b 0 +a a 1 +drop table t1; +set sql_warnings = 0; +# > +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10), c bool as (a > b)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) DEFAULT NULL, + `c` tinyint(1) AS (a > b) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('a','b',default); +insert into t1 values ('a','a',default); +select * from t1; +a b c +a b 0 +a a 0 +drop table t1; +set sql_warnings = 0; +# IS NOT NULL +set sql_warnings = 1; +create table t1 (a int, b bool as (a is not null)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` tinyint(1) AS (a is not null) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (1,default); +insert into t1 values (NULL,default); +select * from t1; +a b +1 1 +NULL 0 +drop table t1; +set sql_warnings = 0; +# IS NULL +set sql_warnings = 1; +create table t1 (a int, b bool as (a is null)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` tinyint(1) AS (a is null) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (1,default); +insert into t1 values (NULL,default); +select * from t1; +a b +1 0 +NULL 1 +drop table t1; +set sql_warnings = 0; +# << +set sql_warnings = 1; +create table t1 (a int, b int as (a << 2)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a << 2) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (1,default); +insert into t1 values (3,default); +select * from t1; +a b +1 4 +3 12 +drop table t1; +set sql_warnings = 0; +# <= +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10), c bool as (a <= b)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) DEFAULT NULL, + `c` tinyint(1) AS (a <= b) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('b','a',default); +insert into t1 values ('b','b',default); +insert into t1 values ('b','c',default); +select * from t1; +a b c +b a 0 +b b 1 +b c 1 +drop table t1; +set sql_warnings = 0; +# < +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10), c bool as (a < b)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) DEFAULT NULL, + `c` tinyint(1) AS (a < b) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('b','a',default); +insert into t1 values ('b','b',default); +insert into t1 values ('b','c',default); +select * from t1; +a b c +b a 0 +b b 0 +b c 1 +drop table t1; +set sql_warnings = 0; +# NOT BETWEEN ... AND ... +set sql_warnings = 1; +create table t1 (a int, b bool as (a not between 0 and 2)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` tinyint(1) AS (a not between 0 and 2) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (-1,default); +insert into t1 values (1,default); +select * from t1; +a b +-1 1 +1 0 +drop table t1; +set sql_warnings = 0; +# <> +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10), c bool as (a <> b)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) DEFAULT NULL, + `c` tinyint(1) AS (a <> b) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('b','a',default); +insert into t1 values ('b','b',default); +insert into t1 values ('b','c',default); +select * from t1; +a b c +b a 1 +b b 0 +b c 1 +drop table t1; +set sql_warnings = 0; +# != +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10), c bool as (a != b)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) DEFAULT NULL, + `c` tinyint(1) AS (a != b) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('b','a',default); +insert into t1 values ('b','b',default); +insert into t1 values ('b','c',default); +select * from t1; +a b c +b a 1 +b b 0 +b c 1 +drop table t1; +set sql_warnings = 0; +# ||, OR +set sql_warnings = 1; +create table t1 (a int, b int as (a>5 || a<3)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a>5 || a<3) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (1,default); +insert into t1 values (4,default); +select * from t1; +a b +1 1 +4 0 +drop table t1; +set sql_warnings = 0; +# >> +set sql_warnings = 1; +create table t1 (a int, b int as (a >> 2)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a >> 2) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (8,default); +insert into t1 values (3,default); +select * from t1; +a b +8 2 +3 0 +drop table t1; +set sql_warnings = 0; +# XOR +set sql_warnings = 1; +create table t1 (a int, b int as (a xor 5)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a xor 5) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (0,default); +insert into t1 values (1,default); +insert into t1 values (2,default); +select * from t1; +a b +0 1 +1 0 +2 0 +drop table t1; +set sql_warnings = 0; +# +# DATE AND TIME FUNCTIONS +# +# ADDDATE() +set sql_warnings = 1; +create table t1 (a datetime, b datetime as (adddate(a,interval 1 month))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` datetime AS (adddate(a,interval 1 month)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31',default); +select * from t1; +a b +2008-08-31 00:00:00 2008-09-30 00:00:00 +drop table t1; +set sql_warnings = 0; +# ADDTIME() +set sql_warnings = 1; +create table t1 (a datetime, b datetime as (addtime(a,'02:00:00'))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` datetime AS (addtime(a,'02:00:00')) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31',default); +select * from t1; +a b +2008-08-31 00:00:00 2008-08-31 02:00:00 +drop table t1; +set sql_warnings = 0; +# CONVERT_TZ() +set sql_warnings = 1; +create table t1 (a datetime, b datetime as (convert_tz(a,'MET','UTC'))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` datetime AS (convert_tz(a,'MET','UTC')) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31',default); +select * from t1; +a b +2008-08-31 00:00:00 2008-08-30 22:00:00 +drop table t1; +set sql_warnings = 0; +# DATE_ADD() +set sql_warnings = 1; +create table t1 (a datetime, b datetime as (date_add(a,interval 1 month))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` datetime AS (date_add(a,interval 1 month)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31',default); +select * from t1; +a b +2008-08-31 00:00:00 2008-09-30 00:00:00 +drop table t1; +set sql_warnings = 0; +# DATE_FORMAT() +set sql_warnings = 1; +create table t1 (a datetime, b varchar(64) as (date_format(a,'%W %M %D'))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` varchar(64) AS (date_format(a,'%W %M %D')) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31',default); +select * from t1; +a b +2008-08-31 00:00:00 Sunday August 31st +drop table t1; +set sql_warnings = 0; +# DATE_SUB() +set sql_warnings = 1; +create table t1 (a datetime, b datetime as (date_sub(a,interval 1 month))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` datetime AS (date_sub(a,interval 1 month)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31',default); +select * from t1; +a b +2008-08-31 00:00:00 2008-07-31 00:00:00 +drop table t1; +set sql_warnings = 0; +# DATE() +set sql_warnings = 1; +create table t1 (a datetime, b datetime as (date(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` datetime AS (date(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31 02:00:00',default); +select * from t1; +a b +2008-08-31 02:00:00 2008-08-31 00:00:00 +drop table t1; +set sql_warnings = 0; +# DATEDIFF() +set sql_warnings = 1; +create table t1 (a datetime, b long as (datediff(a,'2000-01-01'))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` mediumtext AS (datediff(a,'2000-01-01')) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31',default); +select * from t1; +a b +2008-08-31 00:00:00 3165 +drop table t1; +set sql_warnings = 0; +# DAY() +set sql_warnings = 1; +create table t1 (a datetime, b int as (day(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` int(11) AS (day(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31',default); +select * from t1; +a b +2008-08-31 00:00:00 31 +drop table t1; +set sql_warnings = 0; +# DAYNAME() +set sql_warnings = 1; +create table t1 (a datetime, b varchar(10) as (dayname(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` varchar(10) AS (dayname(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31',default); +select * from t1; +a b +2008-08-31 00:00:00 Sunday +drop table t1; +set sql_warnings = 0; +# DAYOFMONTH() +set sql_warnings = 1; +create table t1 (a datetime, b int as (dayofmonth(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` int(11) AS (dayofmonth(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31',default); +select * from t1; +a b +2008-08-31 00:00:00 31 +drop table t1; +set sql_warnings = 0; +# DAYOFWEEK() +set sql_warnings = 1; +create table t1 (a datetime, b int as (dayofweek(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` int(11) AS (dayofweek(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31',default); +select * from t1; +a b +2008-08-31 00:00:00 1 +drop table t1; +set sql_warnings = 0; +# DAYOFYEAR() +set sql_warnings = 1; +create table t1 (a datetime, b int as (dayofyear(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` int(11) AS (dayofyear(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31',default); +select * from t1; +a b +2008-08-31 00:00:00 244 +drop table t1; +set sql_warnings = 0; +# EXTRACT +set sql_warnings = 1; +create table t1 (a datetime, b int as (extract(year from a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` int(11) AS (extract(year from a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31',default); +select * from t1; +a b +2008-08-31 00:00:00 2008 +drop table t1; +set sql_warnings = 0; +# FROM_DAYS() +set sql_warnings = 1; +create table t1 (a long, b datetime as (from_days(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` mediumtext, + `b` datetime AS (from_days(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (730669,default); +select * from t1; +a b +730669 2000-07-03 00:00:00 +drop table t1; +set sql_warnings = 0; +# FROM_UNIXTIME() +set sql_warnings = 1; +create table t1 (a long, b datetime as (from_unixtime(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` mediumtext, + `b` datetime AS (from_unixtime(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (1196440219,default); +select * from t1; +a b +1196440219 2007-11-30 19:30:19 +drop table t1; +set sql_warnings = 0; +# GET_FORMAT() +set sql_warnings = 1; +create table t1 (a datetime, b varchar(32) as (date_format(a,get_format(DATE,'EUR')))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` varchar(32) AS (date_format(a,get_format(DATE,'EUR'))) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31',default); +select * from t1; +a b +2008-08-31 00:00:00 31.08.2008 +drop table t1; +set sql_warnings = 0; +# HOUR() +set sql_warnings = 1; +create table t1 (a time, b long as (hour(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` time DEFAULT NULL, + `b` mediumtext AS (hour(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('10:05:03',default); +select * from t1; +a b +10:05:03 10 +drop table t1; +set sql_warnings = 0; +# LAST_DAY() +set sql_warnings = 1; +create table t1 (a datetime, b datetime as (last_day(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` datetime AS (last_day(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('2003-02-05',default); +insert into t1 values ('2003-02-32',default); +Warnings: +Warning 1264 Out of range value for column 'a' at row 1 +select * from t1; +a b +2003-02-05 00:00:00 2003-02-28 00:00:00 +0000-00-00 00:00:00 NULL +drop table t1; +set sql_warnings = 0; +# MAKEDATE() +set sql_warnings = 1; +create table t1 (a int, b datetime as (makedate(a,1))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` datetime AS (makedate(a,1)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (2001,default); +select * from t1; +a b +2001 2001-01-01 00:00:00 +drop table t1; +set sql_warnings = 0; +# MAKETIME() +set sql_warnings = 1; +create table t1 (a int, b time as (maketime(a,1,3))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` time AS (maketime(a,1,3)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (12,default); +select * from t1; +a b +12 12:01:03 +drop table t1; +set sql_warnings = 0; +# MICROSECOND() +set sql_warnings = 1; +create table t1 (a datetime, b long as (microsecond(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` mediumtext AS (microsecond(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('2009-12-31 12:00:00.123456',default); +insert into t1 values ('2009-12-31 23:59:59.000010',default); +select * from t1; +a b +2009-12-31 12:00:00 0 +2009-12-31 23:59:59 0 +drop table t1; +set sql_warnings = 0; +# MINUTE() +set sql_warnings = 1; +create table t1 (a datetime, b int as (minute(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` int(11) AS (minute(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('2009-12-31 23:59:59.000010',default); +select * from t1; +a b +2009-12-31 23:59:59 59 +drop table t1; +set sql_warnings = 0; +# MONTH() +set sql_warnings = 1; +create table t1 (a datetime, b int as (month(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` int(11) AS (month(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('2009-12-31 23:59:59.000010',default); +select * from t1; +a b +2009-12-31 23:59:59 12 +drop table t1; +set sql_warnings = 0; +# MONTHNAME() +set sql_warnings = 1; +create table t1 (a datetime, b varchar(16) as (monthname(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` varchar(16) AS (monthname(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('2009-12-31 23:59:59.000010',default); +select * from t1; +a b +2009-12-31 23:59:59 December +drop table t1; +set sql_warnings = 0; +# PERIOD_ADD() +set sql_warnings = 1; +create table t1 (a int, b int as (period_add(a,2))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (period_add(a,2)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (200801,default); +select * from t1; +a b +200801 200803 +drop table t1; +set sql_warnings = 0; +# PERIOD_DIFF() +set sql_warnings = 1; +create table t1 (a int, b int, c int as (period_diff(a,b))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) DEFAULT NULL, + `c` int(11) AS (period_diff(a,b)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (200802,200703,default); +select * from t1; +a b c +200802 200703 11 +drop table t1; +set sql_warnings = 0; +# QUARTER() +set sql_warnings = 1; +create table t1 (a datetime, b int as (quarter(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` int(11) AS (quarter(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31',default); +select * from t1; +a b +2008-08-31 00:00:00 3 +drop table t1; +set sql_warnings = 0; +# SEC_TO_TIME() +set sql_warnings = 1; +create table t1 (a long, b time as (sec_to_time(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` mediumtext, + `b` time AS (sec_to_time(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (2378,default); +select * from t1; +a b +2378 00:39:38 +drop table t1; +set sql_warnings = 0; +# SECOND() +set sql_warnings = 1; +create table t1 (a datetime, b int as (second(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` int(11) AS (second(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('10:05:03',default); +select * from t1; +a b +2010-05-03 00:00:00 0 +drop table t1; +set sql_warnings = 0; +# STR_TO_DATE() +set sql_warnings = 1; +create table t1 (a varchar(64), b datetime as (str_to_date(a,'%m/%d/%Y'))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(64) DEFAULT NULL, + `b` datetime AS (str_to_date(a,'%m/%d/%Y')) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('04/30/2004',default); +select * from t1; +a b +04/30/2004 2004-04-30 00:00:00 +drop table t1; +set sql_warnings = 0; +# SUBDATE() +set sql_warnings = 1; +create table t1 (a datetime, b datetime as (subdate(a,interval 1 month))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` datetime AS (subdate(a,interval 1 month)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31',default); +select * from t1; +a b +2008-08-31 00:00:00 2008-07-31 00:00:00 +drop table t1; +set sql_warnings = 0; +# SUBTIME() +set sql_warnings = 1; +create table t1 (a datetime, b datetime as (subtime(a,'02:00:00'))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` datetime AS (subtime(a,'02:00:00')) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31',default); +select * from t1; +a b +2008-08-31 00:00:00 2008-08-30 22:00:00 +drop table t1; +set sql_warnings = 0; +# TIME_FORMAT() +set sql_warnings = 1; +create table t1 (a datetime, b varchar(32) as (time_format(a,'%r'))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` varchar(32) AS (time_format(a,'%r')) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31 02:03:04',default); +select * from t1; +a b +2008-08-31 02:03:04 02:03:04 AM +drop table t1; +set sql_warnings = 0; +# TIME_TO_SEC() +set sql_warnings = 1; +create table t1 (a time, b long as (time_to_sec(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` time DEFAULT NULL, + `b` mediumtext AS (time_to_sec(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('22:23:00',default); +select * from t1; +a b +22:23:00 80580 +drop table t1; +set sql_warnings = 0; +# TIME() +set sql_warnings = 1; +create table t1 (a datetime, b time as (time(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` time AS (time(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31 02:03:04',default); +select * from t1; +a b +2008-08-31 02:03:04 02:03:04 +drop table t1; +set sql_warnings = 0; +# TIMEDIFF() +set sql_warnings = 1; +create table t1 (a datetime, b datetime, c long as (timediff(a,b))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` datetime DEFAULT NULL, + `c` mediumtext AS (timediff(a,b)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('2008-12-31 23:59:59.000001','2008-12-30 01:01:01.000002',default); +select * from t1; +a b c +2008-12-31 23:59:59 2008-12-30 01:01:01 46:58:58 +drop table t1; +set sql_warnings = 0; +# TIMESTAMP() +set sql_warnings = 1; +create table t1 (a datetime, b timestamp as (timestamp(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` timestamp AS (timestamp(a)) VIRTUAL NULL ON UPDATE CURRENT_TIMESTAMP +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('2008-12-31',default); +select * from t1; +a b +2008-12-31 00:00:00 2008-12-31 00:00:00 +drop table t1; +set sql_warnings = 0; +# TIMESTAMPADD() +set sql_warnings = 1; +create table t1 (a datetime, b timestamp as (timestampadd(minute,1,a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` timestamp AS (timestampadd(minute,1,a)) VIRTUAL NULL ON UPDATE CURRENT_TIMESTAMP +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('2003-01-02',default); +select * from t1; +a b +2003-01-02 00:00:00 2003-01-02 00:01:00 +drop table t1; +set sql_warnings = 0; +# TIMESTAMPDIFF() +set sql_warnings = 1; +create table t1 (a timestamp, b timestamp, c long as (timestampdiff(MONTH, a,b))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, + `b` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00', + `c` mediumtext AS (timestampdiff(MONTH, a,b)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('2003-02-01','2003-05-01',default); +select * from t1; +a b c +2003-02-01 00:00:00 2003-05-01 00:00:00 3 +drop table t1; +set sql_warnings = 0; +# TO_DAYS() +set sql_warnings = 1; +create table t1 (a datetime, b long as (to_days(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` mediumtext AS (to_days(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('2007-10-07',default); +select * from t1; +a b +2007-10-07 00:00:00 733321 +drop table t1; +set sql_warnings = 0; +# WEEK() +set sql_warnings = 1; +create table t1 (a datetime, b int as (week(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` int(11) AS (week(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('2008-09-01',default); +select * from t1; +a b +2008-09-01 00:00:00 35 +drop table t1; +set sql_warnings = 0; +# WEEKDAY() +set sql_warnings = 1; +create table t1 (a datetime, b int as (weekday(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` int(11) AS (weekday(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('2008-09-01',default); +select * from t1; +a b +2008-09-01 00:00:00 0 +drop table t1; +set sql_warnings = 0; +# WEEKOFYEAR() +set sql_warnings = 1; +create table t1 (a datetime, b int as (weekofyear(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` int(11) AS (weekofyear(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('2008-09-01',default); +select * from t1; +a b +2008-09-01 00:00:00 36 +drop table t1; +set sql_warnings = 0; +# YEAR() +set sql_warnings = 1; +create table t1 (a datetime, b int as (year(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` int(11) AS (year(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('2008-09-01',default); +select * from t1; +a b +2008-09-01 00:00:00 2008 +drop table t1; +set sql_warnings = 0; +# YEARWEEK() +set sql_warnings = 1; +create table t1 (a datetime, b int as (yearweek(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` int(11) AS (yearweek(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('2008-09-01',default); +select * from t1; +a b +2008-09-01 00:00:00 200835 +drop table t1; +set sql_warnings = 0; +# +# FULL TEXT SEARCH FUNCTIONS +# +# None. +# +# CAST FUNCTIONS AND OPERATORS +# +# CAST() +set sql_warnings = 1; +create table t1 (a int, b long as (cast(a as unsigned))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` mediumtext AS (cast(a as unsigned)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (1,default); +insert into t1 values (-1,default); +select * from t1; +a b +1 1 +-1 18446744073709551615 +drop table t1; +set sql_warnings = 0; +# Convert() +set sql_warnings = 1; +create table t1 (a int, b long as (convert(a,unsigned))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` mediumtext AS (convert(a,unsigned)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (1,default); +insert into t1 values (-1,default); +select * from t1; +a b +1 1 +-1 18446744073709551615 +drop table t1; +set sql_warnings = 0; +# +# XML FUNCTIONS +# +# None. +# +# OTHER FUNCTIONS +# +# AES_DECRYPT(), AES_ENCRYPT() +set sql_warnings = 1; +create table t1 (a varchar(1024), b varchar(1024) as (aes_encrypt(aes_decrypt(a,'adf'),'adf'))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(1024) DEFAULT NULL, + `b` varchar(1024) AS (aes_encrypt(aes_decrypt(a,'adf'),'adf')) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('MySQL',default); +select * from t1; +a b +MySQL NULL +drop table t1; +set sql_warnings = 0; +# BIT_COUNT() +set sql_warnings = 1; +create table t1 (a int, b int as (bit_count(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (bit_count(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values (5,default); +select * from t1; +a b +5 2 +drop table t1; +set sql_warnings = 0; +# CHARSET() +set sql_warnings = 1; +create table t1 (a varchar(1024), b varchar(1024) as (charset(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(1024) DEFAULT NULL, + `b` varchar(1024) AS (charset(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('abc',default); +select * from t1; +a b +abc latin1 +drop table t1; +set sql_warnings = 0; +# COERCIBILITY() +set sql_warnings = 1; +create table t1 (a varchar(1024), b int as (coercibility(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(1024) DEFAULT NULL, + `b` int(11) AS (coercibility(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('abc',default); +select * from t1; +a b +abc 2 +drop table t1; +set sql_warnings = 0; +# COLLATION() +set sql_warnings = 1; +create table t1 (a varchar(1024), b varchar(1024) as (collation(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(1024) DEFAULT NULL, + `b` varchar(1024) AS (collation(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('abc',default); +select * from t1; +a b +abc latin1_swedish_ci +drop table t1; +set sql_warnings = 0; +# COMPRESS(), UNCOMPRESS() +set sql_warnings = 1; +create table t1 (a varchar(1024), b varchar(1024) as (uncompress(compress(a)))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(1024) DEFAULT NULL, + `b` varchar(1024) AS (uncompress(compress(a))) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('MySQL',default); +select * from t1; +a b +MySQL MySQL +drop table t1; +set sql_warnings = 0; +# ENCODE(), DECODE() +set sql_warnings = 1; +create table t1 (a varchar(1024), b varchar(1024) as (decode(encode(a,'abc'),'abc'))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(1024) DEFAULT NULL, + `b` varchar(1024) AS (decode(encode(a,'abc'),'abc')) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('MySQL',default); +select * from t1; +a b +MySQL MySQL +drop table t1; +set sql_warnings = 0; +# DEFAULT() +set sql_warnings = 1; +create table t1 (a varchar(1024) default 'aaa', b varchar(1024) as (ifnull(a,default(a)))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(1024) DEFAULT 'aaa', + `b` varchar(1024) AS (ifnull(a,default(a))) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('any value',default); +select * from t1; +a b +any value any value +drop table t1; +set sql_warnings = 0; +# INET_ATON(), INET_NTOA() +set sql_warnings = 1; +create table t1 (a varchar(1024), b varchar(1024) as (inet_ntoa(inet_aton(a)))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(1024) DEFAULT NULL, + `b` varchar(1024) AS (inet_ntoa(inet_aton(a))) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('127.0.0.1',default); +select * from t1; +a b +127.0.0.1 127.0.0.1 +drop table t1; +set sql_warnings = 0; +# MD5() +set sql_warnings = 1; +create table t1 (a varchar(1024), b varbinary(32) as (md5(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(1024) DEFAULT NULL, + `b` varbinary(32) AS (md5(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('testing',default); +select * from t1; +a b +testing ae2b1fca515949e5d54fb22b8ed95575 +drop table t1; +set sql_warnings = 0; +# OLD_PASSWORD() +set sql_warnings = 1; +create table t1 (a varchar(1024), b varchar(1024) as (old_password(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(1024) DEFAULT NULL, + `b` varchar(1024) AS (old_password(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('badpwd',default); +select * from t1; +a b +badpwd 7f84554057dd964b +drop table t1; +set sql_warnings = 0; +# PASSWORD() +set sql_warnings = 1; +create table t1 (a varchar(1024), b varchar(1024) as (password(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(1024) DEFAULT NULL, + `b` varchar(1024) AS (password(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('badpwd',default); +select * from t1; +a b +badpwd *AAB3E285149C0135D51A520E1940DD3263DC008C +drop table t1; +set sql_warnings = 0; +# SHA1() +set sql_warnings = 1; +create table t1 (a varchar(1024), b varchar(1024) as (sha1(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(1024) DEFAULT NULL, + `b` varchar(1024) AS (sha1(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('abc',default); +select * from t1; +a b +abc a9993e364706816aba3e25717850c26c9cd0d89d +drop table t1; +set sql_warnings = 0; +# SHA() +set sql_warnings = 1; +create table t1 (a varchar(1024), b varchar(1024) as (sha(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(1024) DEFAULT NULL, + `b` varchar(1024) AS (sha(a)) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('abc',default); +select * from t1; +a b +abc a9993e364706816aba3e25717850c26c9cd0d89d +drop table t1; +set sql_warnings = 0; +# UNCOMPRESSED_LENGTH() +set sql_warnings = 1; +create table t1 (a char, b varchar(1024) as (uncompressed_length(compress(repeat(a,30))))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` char(1) DEFAULT NULL, + `b` varchar(1024) AS (uncompressed_length(compress(repeat(a,30)))) VIRTUAL +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +insert into t1 values ('a',default); +select * from t1; +a b +a 30 +drop table t1; +set sql_warnings = 0; === added file 'mysql-test/suite/vcol/r/vcol_supported_sql_funcs_myisam.result' --- a/mysql-test/suite/vcol/r/vcol_supported_sql_funcs_myisam.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/r/vcol_supported_sql_funcs_myisam.result 2009-10-16 22:57:48 +0000 @@ -0,0 +1,2942 @@ +SET @@session.storage_engine = 'MyISAM'; +# +# NUMERIC FUNCTIONS +# +# ABS() +set sql_warnings = 1; +create table t1 (a int, b int as (abs(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (abs(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (-1, default); +select * from t1; +a b +-1 1 +drop table t1; +set sql_warnings = 0; +# ACOS() +set sql_warnings = 1; +create table t1 (a double, b double as (format(acos(a),6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (format(acos(a),6)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (1, default); +insert into t1 values (1.0001,default); +insert into t1 values (0,default); +select * from t1; +a b +1 0 +1.0001 NULL +0 1.570796 +drop table t1; +set sql_warnings = 0; +# ASIN() +set sql_warnings = 1; +create table t1 (a double, b double as (format(asin(a),6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (format(asin(a),6)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (0.2, default); +insert into t1 values (1.0001,default); +select * from t1; +a b +0.2 0.201358 +1.0001 NULL +drop table t1; +set sql_warnings = 0; +#ATAN +set sql_warnings = 1; +create table t1 (a double, b double, c double as (format(atan(a,b),6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double DEFAULT NULL, + `c` double AS (format(atan(a,b),6)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (-2,2,default); +insert into t1 values (format(PI(),6),0,default); +select * from t1; +a b c +-2 2 -0.785398 +3.141593 0 1.570796 +drop table t1; +set sql_warnings = 0; +set sql_warnings = 1; +create table t1 (a double, c double as (format(atan(a),6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `c` double AS (format(atan(a),6)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (-2,default); +insert into t1 values (format(PI(),6),default); +select * from t1; +a c +-2 -1.107149 +3.141593 1.262627 +drop table t1; +set sql_warnings = 0; +# ATAN2 +set sql_warnings = 1; +create table t1 (a double, b double, c double as (format(atan2(a,b),6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double DEFAULT NULL, + `c` double AS (format(atan2(a,b),6)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (-2,2,default); +insert into t1 values (format(PI(),6),0,default); +select * from t1; +a b c +-2 2 -0.785398 +3.141593 0 1.570796 +drop table t1; +set sql_warnings = 0; +# CEIL() +set sql_warnings = 1; +create table t1 (a double, b int as (ceil(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` int(11) AS (ceil(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (1.23,default); +insert into t1 values (-1.23,default); +select * from t1; +a b +1.23 2 +-1.23 -1 +drop table t1; +set sql_warnings = 0; +# CONV() +set sql_warnings = 1; +create table t1 (a varchar(10), b int, c int, d varchar(10) as (conv(a,b,c))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` int(11) DEFAULT NULL, + `c` int(11) DEFAULT NULL, + `d` varchar(10) AS (conv(a,b,c)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('a',16,2,default); +insert into t1 values ('6e',18,8,default); +insert into t1 values (-17,10,-18,default); +insert into t1 values (10+'10'+'10'+0xa,10,10,default); +select * from t1; +a b c d +a 16 2 1010 +6e 18 8 172 +-17 10 -18 -H +40 10 10 40 +drop table t1; +set sql_warnings = 0; +# COS() +set sql_warnings = 1; +create table t1 (a double, b double as (format(cos(a),6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (format(cos(a),6)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (format(PI(),6),default); +select * from t1; +a b +3.141593 -1 +drop table t1; +set sql_warnings = 0; +# COT() +set sql_warnings = 1; +create table t1 (a double, b double as (format(cot(a),6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (format(cot(a),6)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (12,default); +insert into t1 values (0,default); +select * from t1; +a b +12 -1.572673 +0 NULL +drop table t1; +set sql_warnings = 0; +# CRC32() +set sql_warnings = 1; +create table t1 (a varchar(10), b long as (crc32(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` mediumtext AS (crc32(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('MySQL',default); +insert into t1 values ('mysql',default); +select * from t1; +a b +MySQL 3259397556 +mysql 2501908538 +drop table t1; +set sql_warnings = 0; +# DEGREES() +set sql_warnings = 1; +create table t1 (a double, b double as (format(degrees(a),6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (format(degrees(a),6)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (format(PI(),6),default); +insert into t1 values (format(PI()/2,6),default); +select * from t1; +a b +3.141593 180.00002 +1.570796 89.999981 +drop table t1; +set sql_warnings = 0; +# / +set sql_warnings = 1; +create table t1 (a double, b double as (a/2)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (a/2) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (2,default); +select * from t1; +a b +2 1 +drop table t1; +set sql_warnings = 0; +# EXP() +set sql_warnings = 1; +create table t1 (a double, b double as (format(exp(a),6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (format(exp(a),6)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (2,default); +insert into t1 values (-2,default); +insert into t1 values (0,default); +select * from t1; +a b +2 7.389056 +-2 0.135335 +0 1 +drop table t1; +set sql_warnings = 0; +# FLOOR() +set sql_warnings = 1; +create table t1 (a double, b long as (floor(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` mediumtext AS (floor(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (1.23,default); +insert into t1 values (-1.23,default); +select * from t1; +a b +1.23 1 +-1.23 -2 +drop table t1; +set sql_warnings = 0; +# LN() +set sql_warnings = 1; +create table t1 (a double, b double as (format(ln(a),6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (format(ln(a),6)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (2,default); +insert into t1 values (-2,default); +select * from t1; +a b +2 0.693147 +-2 NULL +drop table t1; +set sql_warnings = 0; +# LOG() +set sql_warnings = 1; +create table t1 (a double, b double, c double as (format(log(a,b),6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double DEFAULT NULL, + `c` double AS (format(log(a,b),6)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (2,65536,default); +insert into t1 values (10,100,default); +insert into t1 values (1,100,default); +select * from t1; +a b c +2 65536 16 +10 100 2 +1 100 NULL +drop table t1; +set sql_warnings = 0; +set sql_warnings = 1; +create table t1 (a double, b double as (format(log(a),6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (format(log(a),6)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (2,default); +insert into t1 values (-2,default); +select * from t1; +a b +2 0.693147 +-2 NULL +drop table t1; +set sql_warnings = 0; +# LOG2() +set sql_warnings = 1; +create table t1 (a double, b double as (format(log2(a),6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (format(log2(a),6)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (65536,default); +insert into t1 values (-100,default); +select * from t1; +a b +65536 16 +-100 NULL +drop table t1; +set sql_warnings = 0; +# LOG10() +set sql_warnings = 1; +create table t1 (a double, b double as (format(log10(a),6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (format(log10(a),6)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (2,default); +insert into t1 values (100,default); +insert into t1 values (-100,default); +select * from t1; +a b +2 0.30103 +100 2 +-100 NULL +drop table t1; +set sql_warnings = 0; +# - +set sql_warnings = 1; +create table t1 (a double, b double as (a-1)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (a-1) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (2,default); +select * from t1; +a b +2 1 +drop table t1; +set sql_warnings = 0; +# MOD() +set sql_warnings = 1; +create table t1 (a int, b int as (mod(a,10))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (mod(a,10)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (1,default); +insert into t1 values (11,default); +select * from t1; +a b +1 1 +11 1 +drop table t1; +set sql_warnings = 0; +# % +set sql_warnings = 1; +create table t1 (a int, b int as (a % 10)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a % 10) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (1,default); +insert into t1 values (11,default); +select * from t1; +a b +1 1 +11 1 +drop table t1; +set sql_warnings = 0; +# OCT() +set sql_warnings = 1; +create table t1 (a double, b varchar(10) as (oct(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` varchar(10) AS (oct(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (12,default); +select * from t1; +a b +12 14 +drop table t1; +set sql_warnings = 0; +# PI() +set sql_warnings = 1; +create table t1 (a double, b double as (format(PI()*a*a,6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (format(PI()*a*a,6)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (1,default); +select * from t1; +a b +1 3.141593 +drop table t1; +set sql_warnings = 0; +# + +set sql_warnings = 1; +create table t1 (a int, b int as (a+1)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a+1) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (1,default); +select * from t1; +a b +1 2 +drop table t1; +set sql_warnings = 0; +# POW, POWER +set sql_warnings = 1; +create table t1 (a int, b int as (pow(a,2)), c int as (power(a,2))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (pow(a,2)) VIRTUAL, + `c` int(11) AS (power(a,2)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (1,default,default); +insert into t1 values (2,default,default); +select * from t1; +a b c +1 1 1 +2 4 4 +drop table t1; +set sql_warnings = 0; +# RADIANS() +set sql_warnings = 1; +create table t1 (a double, b double as (format(radians(a),6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (format(radians(a),6)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (90,default); +select * from t1; +a b +90 1.570796 +drop table t1; +set sql_warnings = 0; +# ROUND() +set sql_warnings = 1; +create table t1 (a double, b int as (round(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` int(11) AS (round(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (-1.23,default); +insert into t1 values (-1.58,default); +insert into t1 values (1.58,default); +select * from t1; +a b +-1.23 -1 +-1.58 -2 +1.58 2 +drop table t1; +set sql_warnings = 0; +set sql_warnings = 1; +create table t1 (a double, b double, c int as (round(a,b))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double DEFAULT NULL, + `c` int(11) AS (round(a,b)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (1.298,1,default); +insert into t1 values (1.298,0,default); +insert into t1 values (23.298,-1,default); +select * from t1; +a b c +1.298 1 1 +1.298 0 1 +23.298 -1 20 +drop table t1; +set sql_warnings = 0; +# SIGN() +set sql_warnings = 1; +create table t1 (a double, b int as (sign(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` int(11) AS (sign(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (-32,default); +insert into t1 values (0,default); +insert into t1 values (234,default); +select * from t1; +a b +-32 -1 +0 0 +234 1 +drop table t1; +set sql_warnings = 0; +# SIN() +set sql_warnings = 1; +create table t1 (a double, b double as (format(sin(a),6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (format(sin(a),6)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (format(PI()/2,6),default); +select * from t1; +a b +1.570796 1 +drop table t1; +set sql_warnings = 0; +# SQRT() +set sql_warnings = 1; +create table t1 (a double, b double as (format(sqrt(a),6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (format(sqrt(a),6)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (4,default); +insert into t1 values (20,default); +insert into t1 values (-16,default); +select * from t1; +a b +4 2 +20 4.472136 +-16 NULL +drop table t1; +set sql_warnings = 0; +# TAN() +set sql_warnings = 1; +create table t1 (a double, b double as (format(tan(a),6))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (format(tan(a),6)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (format(PI(),6),default); +insert into t1 values (format(PI()+1,6),default); +select * from t1; +a b +3.141593 0 +4.141593 1.557409 +drop table t1; +set sql_warnings = 0; +# * +set sql_warnings = 1; +create table t1 (a double, b double as (a*3)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (a*3) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (0,default); +insert into t1 values (1,default); +insert into t1 values (2,default); +select * from t1; +a b +0 0 +1 3 +2 6 +drop table t1; +set sql_warnings = 0; +# TRUNCATE() +set sql_warnings = 1; +create table t1 (a double, b double as (truncate(a,4))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (truncate(a,4)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (1.223,default); +insert into t1 values (1.999,default); +insert into t1 values (1.999,default); +insert into t1 values (122,default); +select * from t1; +a b +1.223 1.223 +1.999 1.999 +1.999 1.999 +122 122 +drop table t1; +set sql_warnings = 0; +# Unary - +set sql_warnings = 1; +create table t1 (a double, b double as (-a)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` double AS (-a) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (1,default); +insert into t1 values (-1,default); +select * from t1; +a b +1 -1 +-1 1 +drop table t1; +set sql_warnings = 0; +# +# STRING FUNCTIONS +# +# ASCII() +set sql_warnings = 1; +create table t1 (a char(2), b int as (ascii(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` char(2) DEFAULT NULL, + `b` int(11) AS (ascii(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('2',default); +insert into t1 values (2,default); +insert into t1 values ('dx',default); +select * from t1; +a b +2 50 +2 50 +dx 100 +drop table t1; +set sql_warnings = 0; +# BIN() +set sql_warnings = 1; +create table t1 (a int, b varchar(10) as (bin(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` varchar(10) AS (bin(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (12,default); +select * from t1; +a b +12 1100 +drop table t1; +set sql_warnings = 0; +# BIT_LENGTH() +set sql_warnings = 1; +create table t1 (a varchar(10), b long as (bit_length(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` mediumtext AS (bit_length(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('text',default); +select * from t1; +a b +text 32 +drop table t1; +set sql_warnings = 0; +# CHAR_LENGTH() +set sql_warnings = 1; +create table t1 (a varchar(10), b long as (char_length(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` mediumtext AS (char_length(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('text',default); +select * from t1; +a b +text 4 +drop table t1; +set sql_warnings = 0; +# CHAR() +set sql_warnings = 1; +create table t1 (a int, b int, c varbinary(10) as (char(a,b))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) DEFAULT NULL, + `c` varbinary(10) AS (char(a,b)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (77,121,default); +select * from t1; +a b c +77 121 My +drop table t1; +set sql_warnings = 0; +# CHARACTER_LENGTH() +set sql_warnings = 1; +create table t1 (a varchar(10), b long as (character_length(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` mediumtext AS (character_length(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('text',default); +select * from t1; +a b +text 4 +drop table t1; +set sql_warnings = 0; +# CONCAT_WS() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10), c varchar(20) as (concat_ws(',',a,b))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) DEFAULT NULL, + `c` varchar(20) AS (concat_ws(',',a,b)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('value1','value2',default); +select * from t1; +a b c +value1 value2 value1,value2 +drop table t1; +set sql_warnings = 0; +# CONCAT() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10), c varchar(20) as (concat(a,',',b))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) DEFAULT NULL, + `c` varchar(20) AS (concat(a,',',b)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('value1','value2',default); +select * from t1; +a b c +value1 value2 value1,value2 +drop table t1; +set sql_warnings = 0; +# ELT() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10), c int, d varchar(10) as (elt(c,a,b))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) DEFAULT NULL, + `c` int(11) DEFAULT NULL, + `d` varchar(10) AS (elt(c,a,b)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('value1','value2',1,default); +insert into t1 values ('value1','value2',2,default); +select * from t1; +a b c d +value1 value2 1 value1 +value1 value2 2 value2 +drop table t1; +set sql_warnings = 0; +# EXPORT_SET() +set sql_warnings = 1; +create table t1 (a int, b varchar(10) as (export_set(a,'1','0','',10))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` varchar(10) AS (export_set(a,'1','0','',10)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (6,default); +select * from t1; +a b +6 0110000000 +drop table t1; +set sql_warnings = 0; +# FIELD() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10), c int as (field('aa',a,b))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) DEFAULT NULL, + `c` int(11) AS (field('aa',a,b)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('aa','bb',default); +insert into t1 values ('bb','aa',default); +select * from t1; +a b c +aa bb 1 +bb aa 2 +drop table t1; +set sql_warnings = 0; +# FIND_IN_SET() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10), c int as (find_in_set(a,b))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) DEFAULT NULL, + `c` int(11) AS (find_in_set(a,b)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('aa','aa,bb,cc',default); +insert into t1 values ('aa','bb,aa,cc',default); +select * from t1; +a b c +aa aa,bb,cc 1 +aa bb,aa,cc 2 +drop table t1; +set sql_warnings = 0; +# FORMAT() +set sql_warnings = 1; +create table t1 (a double, b varchar(20) as (format(a,2))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` double DEFAULT NULL, + `b` varchar(20) AS (format(a,2)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (12332.123456,default); +select * from t1; +a b +12332.123456 12,332.12 +drop table t1; +set sql_warnings = 0; +# HEX() +set sql_warnings = 1; +create table t1 (a int, b varchar(10) as (hex(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` varchar(10) AS (hex(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (17,default); +select * from t1; +a b +17 11 +drop table t1; +set sql_warnings = 0; +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10) as (hex(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) AS (hex(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('abc',default); +select * from t1; +a b +abc 616263 +drop table t1; +set sql_warnings = 0; +# INSERT() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10), c varchar(20) as (insert(a,length(a),length(b),b))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) DEFAULT NULL, + `c` varchar(20) AS (insert(a,length(a),length(b),b)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('start,','end',default); +select * from t1; +a b c +start, end startend +drop table t1; +set sql_warnings = 0; +# INSTR() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10), c int as (instr(a,b))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) DEFAULT NULL, + `c` int(11) AS (instr(a,b)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('foobarbar,','bar',default); +insert into t1 values ('xbar,','foobar',default); +select * from t1; +a b c +foobarbar, bar 4 +xbar, foobar 0 +drop table t1; +set sql_warnings = 0; +# LCASE() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10) as (lcase(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) AS (lcase(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('MySQL',default); +select * from t1; +a b +MySQL mysql +drop table t1; +set sql_warnings = 0; +# LEFT() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(5) as (left(a,5))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(5) AS (left(a,5)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('foobarbar',default); +select * from t1; +a b +foobarbar fooba +drop table t1; +set sql_warnings = 0; +# LENGTH() +set sql_warnings = 1; +create table t1 (a varchar(10), b int as (length(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` int(11) AS (length(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('text',default); +select * from t1; +a b +text 4 +drop table t1; +set sql_warnings = 0; +# LIKE +set sql_warnings = 1; +create table t1 (a varchar(10), b bool as (a like 'H%o')); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` tinyint(1) AS (a like 'H%o') VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('Hello',default); +insert into t1 values ('MySQL',default); +select * from t1; +a b +Hello 1 +MySQL 0 +drop table t1; +set sql_warnings = 0; +# LOCATE() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10) as (locate('bar',a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) AS (locate('bar',a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('foobarbar',default); +select * from t1; +a b +foobarbar 4 +drop table t1; +set sql_warnings = 0; +# LOWER() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10) as (lower(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) AS (lower(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('MySQL',default); +select * from t1; +a b +MySQL mysql +drop table t1; +set sql_warnings = 0; +# LPAD() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10) as (lpad(a,4,' '))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) AS (lpad(a,4,' ')) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('MySQL',default); +insert into t1 values ('M',default); +select * from t1; +a b +MySQL MySQ +M M +drop table t1; +set sql_warnings = 0; +# LTRIM() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10) as (ltrim(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) AS (ltrim(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (' MySQL',default); +insert into t1 values ('MySQL',default); +select * from t1; +a b + MySQL MySQL +MySQL MySQL +drop table t1; +set sql_warnings = 0; +# MAKE_SET() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10), c int, d varchar(30) as (make_set(c,a,b))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) DEFAULT NULL, + `c` int(11) DEFAULT NULL, + `d` varchar(30) AS (make_set(c,a,b)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('a','b',1,default); +insert into t1 values ('a','b',3,default); +select * from t1; +a b c d +a b 1 a +a b 3 a,b +drop table t1; +set sql_warnings = 0; +# MID() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10) as (mid(a,1,2))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) AS (mid(a,1,2)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('foobarbar',default); +select * from t1; +a b +foobarbar fo +drop table t1; +set sql_warnings = 0; +# NOT LIKE +set sql_warnings = 1; +create table t1 (a varchar(10), b bool as (a not like 'H%o')); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` tinyint(1) AS (a not like 'H%o') VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('Hello',default); +insert into t1 values ('MySQL',default); +select * from t1; +a b +Hello 0 +MySQL 1 +drop table t1; +set sql_warnings = 0; +# NOT REGEXP +set sql_warnings = 1; +create table t1 (a varchar(10), b bool as (a not regexp 'H.+o')); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` tinyint(1) AS (a not regexp 'H.+o') VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('Hello',default); +insert into t1 values ('hello',default); +select * from t1; +a b +Hello 0 +hello 0 +drop table t1; +set sql_warnings = 0; +# OCTET_LENGTH() +set sql_warnings = 1; +create table t1 (a varchar(10), b int as (octet_length(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` int(11) AS (octet_length(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('text',default); +select * from t1; +a b +text 4 +drop table t1; +set sql_warnings = 0; +# ORD() +set sql_warnings = 1; +create table t1 (a varchar(10), b long as (ord(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` mediumtext AS (ord(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('2',default); +select * from t1; +a b +2 50 +drop table t1; +set sql_warnings = 0; +# POSITION() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10) as (position('bar' in a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) AS (position('bar' in a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('foobarbar',default); +select * from t1; +a b +foobarbar 4 +drop table t1; +set sql_warnings = 0; +# QUOTE() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10) as (quote(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) AS (quote(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('Don\'t',default); +select * from t1; +a b +Don't 'Don\'t' +drop table t1; +set sql_warnings = 0; +# REGEXP() +set sql_warnings = 1; +create table t1 (a varchar(10), b bool as (a regexp 'H.+o')); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` tinyint(1) AS (a regexp 'H.+o') VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('Hello',default); +insert into t1 values ('hello',default); +select * from t1; +a b +Hello 1 +hello 1 +drop table t1; +set sql_warnings = 0; +# REPEAT() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(30) as (repeat(a,3))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(30) AS (repeat(a,3)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('MySQL',default); +select * from t1; +a b +MySQL MySQLMySQLMySQL +drop table t1; +set sql_warnings = 0; +# REPLACE() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(30) as (replace(a,'aa','bb'))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(30) AS (replace(a,'aa','bb')) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('maa',default); +select * from t1; +a b +maa mbb +drop table t1; +set sql_warnings = 0; +# REVERSE() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(30) as (reverse(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(30) AS (reverse(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('maa',default); +select * from t1; +a b +maa aam +drop table t1; +set sql_warnings = 0; +# RIGHT() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10) as (right(a,4))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) AS (right(a,4)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('foobarbar',default); +select * from t1; +a b +foobarbar rbar +drop table t1; +set sql_warnings = 0; +# RLIKE() +set sql_warnings = 1; +create table t1 (a varchar(10), b bool as (a rlike 'H.+o')); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` tinyint(1) AS (a rlike 'H.+o') VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('Hello',default); +insert into t1 values ('MySQL',default); +select * from t1; +a b +Hello 1 +MySQL 0 +drop table t1; +set sql_warnings = 0; +# RPAD() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10) as (rpad(a,4,'??'))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) AS (rpad(a,4,'??')) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('He',default); +select * from t1; +a b +He He?? +drop table t1; +set sql_warnings = 0; +# RTRIM(); +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10) as (rtrim(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) AS (rtrim(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('Hello ',default); +select * from t1; +a b +Hello Hello +drop table t1; +set sql_warnings = 0; +# SOUNDEX() +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(20) as (soundex(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(20) AS (soundex(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('Hello',default); +select * from t1; +a b +Hello H400 +drop table t1; +set sql_warnings = 0; +# SOUNDS LIKE +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10), c bool as (a sounds like b)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) DEFAULT NULL, + `c` tinyint(1) AS (a sounds like b) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('Hello','Hello',default); +insert into t1 values ('Hello','MySQL',default); +insert into t1 values ('Hello','hello',default); +select * from t1; +a b c +Hello Hello 1 +Hello MySQL 0 +Hello hello 1 +drop table t1; +set sql_warnings = 0; +# SPACE() +set sql_warnings = 1; +create table t1 (a varchar(5), b varchar(10) as (concat(a,space(5)))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(5) DEFAULT NULL, + `b` varchar(10) AS (concat(a,space(5))) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('Hello', default); +select * from t1; +a b +Hello Hello +drop table t1; +set sql_warnings = 0; +# STRCMP() +set sql_warnings = 1; +create table t1 (a varchar(9), b varchar(9), c tinyint(1) as (strcmp(a,b))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(9) DEFAULT NULL, + `b` varchar(9) DEFAULT NULL, + `c` tinyint(1) AS (strcmp(a,b)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('Hello','Hello', default); +insert into t1 values ('Hello','Hello1', default); +select * from t1; +a b c +Hello Hello 0 +Hello Hello1 -1 +drop table t1; +set sql_warnings = 0; +# SUBSTR() +set sql_warnings = 1; +create table t1 (a varchar(5), b varchar(10) as (substr(a,2))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(5) DEFAULT NULL, + `b` varchar(10) AS (substr(a,2)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('Hello',default); +select * from t1; +a b +Hello ello +drop table t1; +set sql_warnings = 0; +# SUBSTRING_INDEX() +set sql_warnings = 1; +create table t1 (a varchar(15), b varchar(10) as (substring_index(a,'.',2))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(15) DEFAULT NULL, + `b` varchar(10) AS (substring_index(a,'.',2)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('www.mysql.com',default); +select * from t1; +a b +www.mysql.com www.mysql +drop table t1; +set sql_warnings = 0; +# SUBSTRING() +set sql_warnings = 1; +create table t1 (a varchar(5), b varchar(10) as (substring(a from 2 for 2))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(5) DEFAULT NULL, + `b` varchar(10) AS (substring(a from 2 for 2)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('Hello',default); +select * from t1; +a b +Hello el +drop table t1; +set sql_warnings = 0; +# TRIM() +set sql_warnings = 1; +create table t1 (a varchar(15), b varchar(10) as (trim(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(15) DEFAULT NULL, + `b` varchar(10) AS (trim(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (' aa ',default); +select * from t1; +a b + aa aa +drop table t1; +set sql_warnings = 0; +# UCASE() +set sql_warnings = 1; +create table t1 (a varchar(5), b varchar(10) as (ucase(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(5) DEFAULT NULL, + `b` varchar(10) AS (ucase(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('MySQL',default); +select * from t1; +a b +MySQL MYSQL +drop table t1; +set sql_warnings = 0; +# UNHEX() +set sql_warnings = 1; +create table t1 (a varchar(15), b varchar(10) as (unhex(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(15) DEFAULT NULL, + `b` varchar(10) AS (unhex(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('4D7953514C',default); +select * from t1; +a b +4D7953514C MySQL +drop table t1; +set sql_warnings = 0; +# UPPER() +set sql_warnings = 1; +create table t1 (a varchar(5), b varchar(10) as (upper(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(5) DEFAULT NULL, + `b` varchar(10) AS (upper(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('MySQL',default); +select * from t1; +a b +MySQL MYSQL +drop table t1; +set sql_warnings = 0; +# +# CONTROL FLOW FUNCTIONS +# +# CASE +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(16) as (case a when NULL then 'asd' when 'b' then 'B' else a end)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(16) AS (case a when NULL then 'asd' when 'b' then 'B' else a end) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (NULL,default); +insert into t1 values ('b',default); +insert into t1 values ('c',default); +select * from t1; +a b +NULL NULL +b B +c c +drop table t1; +set sql_warnings = 0; +# IF +set sql_warnings = 1; +create table t1 (a int, b int, c int as (if(a=1,a,b))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) DEFAULT NULL, + `c` int(11) AS (if(a=1,a,b)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (1,2,default); +insert into t1 values (3,4,default); +select * from t1; +a b c +1 2 1 +3 4 4 +drop table t1; +set sql_warnings = 0; +# IFNULL +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10), c varchar(10) as (ifnull(a,'DEFAULT'))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) DEFAULT NULL, + `c` varchar(10) AS (ifnull(a,'DEFAULT')) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (NULL,'adf',default); +insert into t1 values ('a','adf',default); +select * from t1; +a b c +NULL adf DEFAULT +a adf a +drop table t1; +set sql_warnings = 0; +# NULLIF +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10) as (nullif(a,'DEFAULT'))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) AS (nullif(a,'DEFAULT')) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('DEFAULT',default); +insert into t1 values ('a',default); +select * from t1; +a b +DEFAULT NULL +a a +drop table t1; +set sql_warnings = 0; +# +# OPERATORS +# +# AND, && +set sql_warnings = 1; +create table t1 (a int, b bool as (a>0 && a<2)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` tinyint(1) AS (a>0 && a<2) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (-1,default); +insert into t1 values (1,default); +select * from t1; +a b +-1 0 +1 1 +drop table t1; +set sql_warnings = 0; +# BETWEEN ... AND ... +set sql_warnings = 1; +create table t1 (a int, b bool as (a between 0 and 2)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` tinyint(1) AS (a between 0 and 2) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (-1,default); +insert into t1 values (1,default); +select * from t1; +a b +-1 0 +1 1 +drop table t1; +set sql_warnings = 0; +# BINARY +set sql_warnings = 1; +create table t1 (a varchar(10), b varbinary(10) as (binary a)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varbinary(10) AS (binary a) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('11',default); +insert into t1 values (1,default); +select * from t1; +a b +11 11 +1 1 +drop table t1; +set sql_warnings = 0; +# & +set sql_warnings = 1; +create table t1 (a int, b int as (a & 5)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a & 5) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (1,default); +insert into t1 values (0,default); +select * from t1; +a b +1 1 +0 0 +drop table t1; +set sql_warnings = 0; +# ~ +set sql_warnings = 1; +create table t1 (a int, b int as (~a)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (~a) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (1,default); +Warnings: +Warning 1264 Out of range value for column 'b' at row 1 +select * from t1; +a b +1 2147483647 +drop table t1; +set sql_warnings = 0; +# | +set sql_warnings = 1; +create table t1 (a int, b int as (a | 5)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a | 5) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (1,default); +insert into t1 values (0,default); +insert into t1 values (2,default); +select * from t1; +a b +1 5 +0 5 +2 7 +drop table t1; +set sql_warnings = 0; +# ^ +set sql_warnings = 1; +create table t1 (a int, b int as (a ^ 5)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a ^ 5) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (1,default); +insert into t1 values (0,default); +insert into t1 values (2,default); +select * from t1; +a b +1 4 +0 5 +2 7 +drop table t1; +set sql_warnings = 0; +# DIV +set sql_warnings = 1; +create table t1 (a int, b int as (a div 5)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a div 5) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (1,default); +insert into t1 values (7,default); +select * from t1; +a b +1 0 +7 1 +drop table t1; +set sql_warnings = 0; +# <=> +set sql_warnings = 1; +create table t1 (a int, b int, c bool as (a <=> b)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) DEFAULT NULL, + `c` tinyint(1) AS (a <=> b) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (1,1,default); +insert into t1 values (NULL,NULL,default); +insert into t1 values (1,NULL,default); +select * from t1; +a b c +1 1 1 +NULL NULL 1 +1 NULL 0 +drop table t1; +set sql_warnings = 0; +# = +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10), c bool as (a=b)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) DEFAULT NULL, + `c` tinyint(1) AS (a=b) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('a','b',default); +insert into t1 values ('a','a',default); +select * from t1; +a b c +a b 0 +a a 1 +drop table t1; +set sql_warnings = 0; +# >= +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10), c bool as (a >= b)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) DEFAULT NULL, + `c` tinyint(1) AS (a >= b) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('a','b',default); +insert into t1 values ('a','a',default); +select * from t1; +a b c +a b 0 +a a 1 +drop table t1; +set sql_warnings = 0; +# > +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10), c bool as (a > b)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) DEFAULT NULL, + `c` tinyint(1) AS (a > b) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('a','b',default); +insert into t1 values ('a','a',default); +select * from t1; +a b c +a b 0 +a a 0 +drop table t1; +set sql_warnings = 0; +# IS NOT NULL +set sql_warnings = 1; +create table t1 (a int, b bool as (a is not null)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` tinyint(1) AS (a is not null) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (1,default); +insert into t1 values (NULL,default); +select * from t1; +a b +1 1 +NULL 0 +drop table t1; +set sql_warnings = 0; +# IS NULL +set sql_warnings = 1; +create table t1 (a int, b bool as (a is null)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` tinyint(1) AS (a is null) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (1,default); +insert into t1 values (NULL,default); +select * from t1; +a b +1 0 +NULL 1 +drop table t1; +set sql_warnings = 0; +# << +set sql_warnings = 1; +create table t1 (a int, b int as (a << 2)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a << 2) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (1,default); +insert into t1 values (3,default); +select * from t1; +a b +1 4 +3 12 +drop table t1; +set sql_warnings = 0; +# <= +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10), c bool as (a <= b)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) DEFAULT NULL, + `c` tinyint(1) AS (a <= b) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('b','a',default); +insert into t1 values ('b','b',default); +insert into t1 values ('b','c',default); +select * from t1; +a b c +b a 0 +b b 1 +b c 1 +drop table t1; +set sql_warnings = 0; +# < +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10), c bool as (a < b)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) DEFAULT NULL, + `c` tinyint(1) AS (a < b) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('b','a',default); +insert into t1 values ('b','b',default); +insert into t1 values ('b','c',default); +select * from t1; +a b c +b a 0 +b b 0 +b c 1 +drop table t1; +set sql_warnings = 0; +# NOT BETWEEN ... AND ... +set sql_warnings = 1; +create table t1 (a int, b bool as (a not between 0 and 2)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` tinyint(1) AS (a not between 0 and 2) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (-1,default); +insert into t1 values (1,default); +select * from t1; +a b +-1 1 +1 0 +drop table t1; +set sql_warnings = 0; +# <> +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10), c bool as (a <> b)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) DEFAULT NULL, + `c` tinyint(1) AS (a <> b) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('b','a',default); +insert into t1 values ('b','b',default); +insert into t1 values ('b','c',default); +select * from t1; +a b c +b a 1 +b b 0 +b c 1 +drop table t1; +set sql_warnings = 0; +# != +set sql_warnings = 1; +create table t1 (a varchar(10), b varchar(10), c bool as (a != b)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(10) DEFAULT NULL, + `b` varchar(10) DEFAULT NULL, + `c` tinyint(1) AS (a != b) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('b','a',default); +insert into t1 values ('b','b',default); +insert into t1 values ('b','c',default); +select * from t1; +a b c +b a 1 +b b 0 +b c 1 +drop table t1; +set sql_warnings = 0; +# ||, OR +set sql_warnings = 1; +create table t1 (a int, b int as (a>5 || a<3)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a>5 || a<3) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (1,default); +insert into t1 values (4,default); +select * from t1; +a b +1 1 +4 0 +drop table t1; +set sql_warnings = 0; +# >> +set sql_warnings = 1; +create table t1 (a int, b int as (a >> 2)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a >> 2) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (8,default); +insert into t1 values (3,default); +select * from t1; +a b +8 2 +3 0 +drop table t1; +set sql_warnings = 0; +# XOR +set sql_warnings = 1; +create table t1 (a int, b int as (a xor 5)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a xor 5) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (0,default); +insert into t1 values (1,default); +insert into t1 values (2,default); +select * from t1; +a b +0 1 +1 0 +2 0 +drop table t1; +set sql_warnings = 0; +# +# DATE AND TIME FUNCTIONS +# +# ADDDATE() +set sql_warnings = 1; +create table t1 (a datetime, b datetime as (adddate(a,interval 1 month))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` datetime AS (adddate(a,interval 1 month)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31',default); +select * from t1; +a b +2008-08-31 00:00:00 2008-09-30 00:00:00 +drop table t1; +set sql_warnings = 0; +# ADDTIME() +set sql_warnings = 1; +create table t1 (a datetime, b datetime as (addtime(a,'02:00:00'))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` datetime AS (addtime(a,'02:00:00')) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31',default); +select * from t1; +a b +2008-08-31 00:00:00 2008-08-31 02:00:00 +drop table t1; +set sql_warnings = 0; +# CONVERT_TZ() +set sql_warnings = 1; +create table t1 (a datetime, b datetime as (convert_tz(a,'MET','UTC'))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` datetime AS (convert_tz(a,'MET','UTC')) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31',default); +select * from t1; +a b +2008-08-31 00:00:00 2008-08-30 22:00:00 +drop table t1; +set sql_warnings = 0; +# DATE_ADD() +set sql_warnings = 1; +create table t1 (a datetime, b datetime as (date_add(a,interval 1 month))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` datetime AS (date_add(a,interval 1 month)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31',default); +select * from t1; +a b +2008-08-31 00:00:00 2008-09-30 00:00:00 +drop table t1; +set sql_warnings = 0; +# DATE_FORMAT() +set sql_warnings = 1; +create table t1 (a datetime, b varchar(64) as (date_format(a,'%W %M %D'))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` varchar(64) AS (date_format(a,'%W %M %D')) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31',default); +select * from t1; +a b +2008-08-31 00:00:00 Sunday August 31st +drop table t1; +set sql_warnings = 0; +# DATE_SUB() +set sql_warnings = 1; +create table t1 (a datetime, b datetime as (date_sub(a,interval 1 month))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` datetime AS (date_sub(a,interval 1 month)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31',default); +select * from t1; +a b +2008-08-31 00:00:00 2008-07-31 00:00:00 +drop table t1; +set sql_warnings = 0; +# DATE() +set sql_warnings = 1; +create table t1 (a datetime, b datetime as (date(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` datetime AS (date(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31 02:00:00',default); +select * from t1; +a b +2008-08-31 02:00:00 2008-08-31 00:00:00 +drop table t1; +set sql_warnings = 0; +# DATEDIFF() +set sql_warnings = 1; +create table t1 (a datetime, b long as (datediff(a,'2000-01-01'))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` mediumtext AS (datediff(a,'2000-01-01')) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31',default); +select * from t1; +a b +2008-08-31 00:00:00 3165 +drop table t1; +set sql_warnings = 0; +# DAY() +set sql_warnings = 1; +create table t1 (a datetime, b int as (day(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` int(11) AS (day(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31',default); +select * from t1; +a b +2008-08-31 00:00:00 31 +drop table t1; +set sql_warnings = 0; +# DAYNAME() +set sql_warnings = 1; +create table t1 (a datetime, b varchar(10) as (dayname(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` varchar(10) AS (dayname(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31',default); +select * from t1; +a b +2008-08-31 00:00:00 Sunday +drop table t1; +set sql_warnings = 0; +# DAYOFMONTH() +set sql_warnings = 1; +create table t1 (a datetime, b int as (dayofmonth(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` int(11) AS (dayofmonth(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31',default); +select * from t1; +a b +2008-08-31 00:00:00 31 +drop table t1; +set sql_warnings = 0; +# DAYOFWEEK() +set sql_warnings = 1; +create table t1 (a datetime, b int as (dayofweek(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` int(11) AS (dayofweek(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31',default); +select * from t1; +a b +2008-08-31 00:00:00 1 +drop table t1; +set sql_warnings = 0; +# DAYOFYEAR() +set sql_warnings = 1; +create table t1 (a datetime, b int as (dayofyear(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` int(11) AS (dayofyear(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31',default); +select * from t1; +a b +2008-08-31 00:00:00 244 +drop table t1; +set sql_warnings = 0; +# EXTRACT +set sql_warnings = 1; +create table t1 (a datetime, b int as (extract(year from a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` int(11) AS (extract(year from a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31',default); +select * from t1; +a b +2008-08-31 00:00:00 2008 +drop table t1; +set sql_warnings = 0; +# FROM_DAYS() +set sql_warnings = 1; +create table t1 (a long, b datetime as (from_days(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` mediumtext, + `b` datetime AS (from_days(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (730669,default); +select * from t1; +a b +730669 2000-07-03 00:00:00 +drop table t1; +set sql_warnings = 0; +# FROM_UNIXTIME() +set sql_warnings = 1; +create table t1 (a long, b datetime as (from_unixtime(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` mediumtext, + `b` datetime AS (from_unixtime(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (1196440219,default); +select * from t1; +a b +1196440219 2007-11-30 19:30:19 +drop table t1; +set sql_warnings = 0; +# GET_FORMAT() +set sql_warnings = 1; +create table t1 (a datetime, b varchar(32) as (date_format(a,get_format(DATE,'EUR')))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` varchar(32) AS (date_format(a,get_format(DATE,'EUR'))) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31',default); +select * from t1; +a b +2008-08-31 00:00:00 31.08.2008 +drop table t1; +set sql_warnings = 0; +# HOUR() +set sql_warnings = 1; +create table t1 (a time, b long as (hour(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` time DEFAULT NULL, + `b` mediumtext AS (hour(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('10:05:03',default); +select * from t1; +a b +10:05:03 10 +drop table t1; +set sql_warnings = 0; +# LAST_DAY() +set sql_warnings = 1; +create table t1 (a datetime, b datetime as (last_day(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` datetime AS (last_day(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('2003-02-05',default); +insert into t1 values ('2003-02-32',default); +Warnings: +Warning 1264 Out of range value for column 'a' at row 1 +select * from t1; +a b +2003-02-05 00:00:00 2003-02-28 00:00:00 +0000-00-00 00:00:00 NULL +drop table t1; +set sql_warnings = 0; +# MAKEDATE() +set sql_warnings = 1; +create table t1 (a int, b datetime as (makedate(a,1))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` datetime AS (makedate(a,1)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (2001,default); +select * from t1; +a b +2001 2001-01-01 00:00:00 +drop table t1; +set sql_warnings = 0; +# MAKETIME() +set sql_warnings = 1; +create table t1 (a int, b time as (maketime(a,1,3))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` time AS (maketime(a,1,3)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (12,default); +select * from t1; +a b +12 12:01:03 +drop table t1; +set sql_warnings = 0; +# MICROSECOND() +set sql_warnings = 1; +create table t1 (a datetime, b long as (microsecond(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` mediumtext AS (microsecond(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('2009-12-31 12:00:00.123456',default); +insert into t1 values ('2009-12-31 23:59:59.000010',default); +select * from t1; +a b +2009-12-31 12:00:00 0 +2009-12-31 23:59:59 0 +drop table t1; +set sql_warnings = 0; +# MINUTE() +set sql_warnings = 1; +create table t1 (a datetime, b int as (minute(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` int(11) AS (minute(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('2009-12-31 23:59:59.000010',default); +select * from t1; +a b +2009-12-31 23:59:59 59 +drop table t1; +set sql_warnings = 0; +# MONTH() +set sql_warnings = 1; +create table t1 (a datetime, b int as (month(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` int(11) AS (month(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('2009-12-31 23:59:59.000010',default); +select * from t1; +a b +2009-12-31 23:59:59 12 +drop table t1; +set sql_warnings = 0; +# MONTHNAME() +set sql_warnings = 1; +create table t1 (a datetime, b varchar(16) as (monthname(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` varchar(16) AS (monthname(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('2009-12-31 23:59:59.000010',default); +select * from t1; +a b +2009-12-31 23:59:59 December +drop table t1; +set sql_warnings = 0; +# PERIOD_ADD() +set sql_warnings = 1; +create table t1 (a int, b int as (period_add(a,2))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (period_add(a,2)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (200801,default); +select * from t1; +a b +200801 200803 +drop table t1; +set sql_warnings = 0; +# PERIOD_DIFF() +set sql_warnings = 1; +create table t1 (a int, b int, c int as (period_diff(a,b))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) DEFAULT NULL, + `c` int(11) AS (period_diff(a,b)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (200802,200703,default); +select * from t1; +a b c +200802 200703 11 +drop table t1; +set sql_warnings = 0; +# QUARTER() +set sql_warnings = 1; +create table t1 (a datetime, b int as (quarter(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` int(11) AS (quarter(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31',default); +select * from t1; +a b +2008-08-31 00:00:00 3 +drop table t1; +set sql_warnings = 0; +# SEC_TO_TIME() +set sql_warnings = 1; +create table t1 (a long, b time as (sec_to_time(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` mediumtext, + `b` time AS (sec_to_time(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (2378,default); +select * from t1; +a b +2378 00:39:38 +drop table t1; +set sql_warnings = 0; +# SECOND() +set sql_warnings = 1; +create table t1 (a datetime, b int as (second(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` int(11) AS (second(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('10:05:03',default); +select * from t1; +a b +2010-05-03 00:00:00 0 +drop table t1; +set sql_warnings = 0; +# STR_TO_DATE() +set sql_warnings = 1; +create table t1 (a varchar(64), b datetime as (str_to_date(a,'%m/%d/%Y'))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(64) DEFAULT NULL, + `b` datetime AS (str_to_date(a,'%m/%d/%Y')) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('04/30/2004',default); +select * from t1; +a b +04/30/2004 2004-04-30 00:00:00 +drop table t1; +set sql_warnings = 0; +# SUBDATE() +set sql_warnings = 1; +create table t1 (a datetime, b datetime as (subdate(a,interval 1 month))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` datetime AS (subdate(a,interval 1 month)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31',default); +select * from t1; +a b +2008-08-31 00:00:00 2008-07-31 00:00:00 +drop table t1; +set sql_warnings = 0; +# SUBTIME() +set sql_warnings = 1; +create table t1 (a datetime, b datetime as (subtime(a,'02:00:00'))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` datetime AS (subtime(a,'02:00:00')) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31',default); +select * from t1; +a b +2008-08-31 00:00:00 2008-08-30 22:00:00 +drop table t1; +set sql_warnings = 0; +# TIME_FORMAT() +set sql_warnings = 1; +create table t1 (a datetime, b varchar(32) as (time_format(a,'%r'))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` varchar(32) AS (time_format(a,'%r')) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31 02:03:04',default); +select * from t1; +a b +2008-08-31 02:03:04 02:03:04 AM +drop table t1; +set sql_warnings = 0; +# TIME_TO_SEC() +set sql_warnings = 1; +create table t1 (a time, b long as (time_to_sec(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` time DEFAULT NULL, + `b` mediumtext AS (time_to_sec(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('22:23:00',default); +select * from t1; +a b +22:23:00 80580 +drop table t1; +set sql_warnings = 0; +# TIME() +set sql_warnings = 1; +create table t1 (a datetime, b time as (time(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` time AS (time(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('2008-08-31 02:03:04',default); +select * from t1; +a b +2008-08-31 02:03:04 02:03:04 +drop table t1; +set sql_warnings = 0; +# TIMEDIFF() +set sql_warnings = 1; +create table t1 (a datetime, b datetime, c long as (timediff(a,b))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` datetime DEFAULT NULL, + `c` mediumtext AS (timediff(a,b)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('2008-12-31 23:59:59.000001','2008-12-30 01:01:01.000002',default); +select * from t1; +a b c +2008-12-31 23:59:59 2008-12-30 01:01:01 46:58:58 +drop table t1; +set sql_warnings = 0; +# TIMESTAMP() +set sql_warnings = 1; +create table t1 (a datetime, b timestamp as (timestamp(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` timestamp AS (timestamp(a)) VIRTUAL NULL ON UPDATE CURRENT_TIMESTAMP +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('2008-12-31',default); +select * from t1; +a b +2008-12-31 00:00:00 2008-12-31 00:00:00 +drop table t1; +set sql_warnings = 0; +# TIMESTAMPADD() +set sql_warnings = 1; +create table t1 (a datetime, b timestamp as (timestampadd(minute,1,a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` timestamp AS (timestampadd(minute,1,a)) VIRTUAL NULL ON UPDATE CURRENT_TIMESTAMP +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('2003-01-02',default); +select * from t1; +a b +2003-01-02 00:00:00 2003-01-02 00:01:00 +drop table t1; +set sql_warnings = 0; +# TIMESTAMPDIFF() +set sql_warnings = 1; +create table t1 (a timestamp, b timestamp, c long as (timestampdiff(MONTH, a,b))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, + `b` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00', + `c` mediumtext AS (timestampdiff(MONTH, a,b)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('2003-02-01','2003-05-01',default); +select * from t1; +a b c +2003-02-01 00:00:00 2003-05-01 00:00:00 3 +drop table t1; +set sql_warnings = 0; +# TO_DAYS() +set sql_warnings = 1; +create table t1 (a datetime, b long as (to_days(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` mediumtext AS (to_days(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('2007-10-07',default); +select * from t1; +a b +2007-10-07 00:00:00 733321 +drop table t1; +set sql_warnings = 0; +# WEEK() +set sql_warnings = 1; +create table t1 (a datetime, b int as (week(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` int(11) AS (week(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('2008-09-01',default); +select * from t1; +a b +2008-09-01 00:00:00 35 +drop table t1; +set sql_warnings = 0; +# WEEKDAY() +set sql_warnings = 1; +create table t1 (a datetime, b int as (weekday(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` int(11) AS (weekday(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('2008-09-01',default); +select * from t1; +a b +2008-09-01 00:00:00 0 +drop table t1; +set sql_warnings = 0; +# WEEKOFYEAR() +set sql_warnings = 1; +create table t1 (a datetime, b int as (weekofyear(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` int(11) AS (weekofyear(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('2008-09-01',default); +select * from t1; +a b +2008-09-01 00:00:00 36 +drop table t1; +set sql_warnings = 0; +# YEAR() +set sql_warnings = 1; +create table t1 (a datetime, b int as (year(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` int(11) AS (year(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('2008-09-01',default); +select * from t1; +a b +2008-09-01 00:00:00 2008 +drop table t1; +set sql_warnings = 0; +# YEARWEEK() +set sql_warnings = 1; +create table t1 (a datetime, b int as (yearweek(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` datetime DEFAULT NULL, + `b` int(11) AS (yearweek(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('2008-09-01',default); +select * from t1; +a b +2008-09-01 00:00:00 200835 +drop table t1; +set sql_warnings = 0; +# +# FULL TEXT SEARCH FUNCTIONS +# +# None. +# +# CAST FUNCTIONS AND OPERATORS +# +# CAST() +set sql_warnings = 1; +create table t1 (a int, b long as (cast(a as unsigned))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` mediumtext AS (cast(a as unsigned)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (1,default); +insert into t1 values (-1,default); +select * from t1; +a b +1 1 +-1 18446744073709551615 +drop table t1; +set sql_warnings = 0; +# Convert() +set sql_warnings = 1; +create table t1 (a int, b long as (convert(a,unsigned))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` mediumtext AS (convert(a,unsigned)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (1,default); +insert into t1 values (-1,default); +select * from t1; +a b +1 1 +-1 18446744073709551615 +drop table t1; +set sql_warnings = 0; +# +# XML FUNCTIONS +# +# None. +# +# OTHER FUNCTIONS +# +# AES_DECRYPT(), AES_ENCRYPT() +set sql_warnings = 1; +create table t1 (a varchar(1024), b varchar(1024) as (aes_encrypt(aes_decrypt(a,'adf'),'adf'))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(1024) DEFAULT NULL, + `b` varchar(1024) AS (aes_encrypt(aes_decrypt(a,'adf'),'adf')) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('MySQL',default); +select * from t1; +a b +MySQL NULL +drop table t1; +set sql_warnings = 0; +# BIT_COUNT() +set sql_warnings = 1; +create table t1 (a int, b int as (bit_count(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (bit_count(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values (5,default); +select * from t1; +a b +5 2 +drop table t1; +set sql_warnings = 0; +# CHARSET() +set sql_warnings = 1; +create table t1 (a varchar(1024), b varchar(1024) as (charset(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(1024) DEFAULT NULL, + `b` varchar(1024) AS (charset(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('abc',default); +select * from t1; +a b +abc latin1 +drop table t1; +set sql_warnings = 0; +# COERCIBILITY() +set sql_warnings = 1; +create table t1 (a varchar(1024), b int as (coercibility(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(1024) DEFAULT NULL, + `b` int(11) AS (coercibility(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('abc',default); +select * from t1; +a b +abc 2 +drop table t1; +set sql_warnings = 0; +# COLLATION() +set sql_warnings = 1; +create table t1 (a varchar(1024), b varchar(1024) as (collation(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(1024) DEFAULT NULL, + `b` varchar(1024) AS (collation(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('abc',default); +select * from t1; +a b +abc latin1_swedish_ci +drop table t1; +set sql_warnings = 0; +# COMPRESS(), UNCOMPRESS() +set sql_warnings = 1; +create table t1 (a varchar(1024), b varchar(1024) as (uncompress(compress(a)))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(1024) DEFAULT NULL, + `b` varchar(1024) AS (uncompress(compress(a))) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('MySQL',default); +select * from t1; +a b +MySQL MySQL +drop table t1; +set sql_warnings = 0; +# ENCODE(), DECODE() +set sql_warnings = 1; +create table t1 (a varchar(1024), b varchar(1024) as (decode(encode(a,'abc'),'abc'))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(1024) DEFAULT NULL, + `b` varchar(1024) AS (decode(encode(a,'abc'),'abc')) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('MySQL',default); +select * from t1; +a b +MySQL MySQL +drop table t1; +set sql_warnings = 0; +# DEFAULT() +set sql_warnings = 1; +create table t1 (a varchar(1024) default 'aaa', b varchar(1024) as (ifnull(a,default(a)))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(1024) DEFAULT 'aaa', + `b` varchar(1024) AS (ifnull(a,default(a))) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('any value',default); +select * from t1; +a b +any value any value +drop table t1; +set sql_warnings = 0; +# INET_ATON(), INET_NTOA() +set sql_warnings = 1; +create table t1 (a varchar(1024), b varchar(1024) as (inet_ntoa(inet_aton(a)))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(1024) DEFAULT NULL, + `b` varchar(1024) AS (inet_ntoa(inet_aton(a))) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('127.0.0.1',default); +select * from t1; +a b +127.0.0.1 127.0.0.1 +drop table t1; +set sql_warnings = 0; +# MD5() +set sql_warnings = 1; +create table t1 (a varchar(1024), b varbinary(32) as (md5(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(1024) DEFAULT NULL, + `b` varbinary(32) AS (md5(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('testing',default); +select * from t1; +a b +testing ae2b1fca515949e5d54fb22b8ed95575 +drop table t1; +set sql_warnings = 0; +# OLD_PASSWORD() +set sql_warnings = 1; +create table t1 (a varchar(1024), b varchar(1024) as (old_password(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(1024) DEFAULT NULL, + `b` varchar(1024) AS (old_password(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('badpwd',default); +select * from t1; +a b +badpwd 7f84554057dd964b +drop table t1; +set sql_warnings = 0; +# PASSWORD() +set sql_warnings = 1; +create table t1 (a varchar(1024), b varchar(1024) as (password(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(1024) DEFAULT NULL, + `b` varchar(1024) AS (password(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('badpwd',default); +select * from t1; +a b +badpwd *AAB3E285149C0135D51A520E1940DD3263DC008C +drop table t1; +set sql_warnings = 0; +# SHA1() +set sql_warnings = 1; +create table t1 (a varchar(1024), b varchar(1024) as (sha1(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(1024) DEFAULT NULL, + `b` varchar(1024) AS (sha1(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('abc',default); +select * from t1; +a b +abc a9993e364706816aba3e25717850c26c9cd0d89d +drop table t1; +set sql_warnings = 0; +# SHA() +set sql_warnings = 1; +create table t1 (a varchar(1024), b varchar(1024) as (sha(a))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` varchar(1024) DEFAULT NULL, + `b` varchar(1024) AS (sha(a)) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('abc',default); +select * from t1; +a b +abc a9993e364706816aba3e25717850c26c9cd0d89d +drop table t1; +set sql_warnings = 0; +# UNCOMPRESSED_LENGTH() +set sql_warnings = 1; +create table t1 (a char, b varchar(1024) as (uncompressed_length(compress(repeat(a,30))))); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` char(1) DEFAULT NULL, + `b` varchar(1024) AS (uncompressed_length(compress(repeat(a,30)))) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +insert into t1 values ('a',default); +select * from t1; +a b +a 30 +drop table t1; +set sql_warnings = 0; === added file 'mysql-test/suite/vcol/r/vcol_syntax.result' --- a/mysql-test/suite/vcol/r/vcol_syntax.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/r/vcol_syntax.result 2009-10-16 22:57:48 +0000 @@ -0,0 +1,52 @@ +drop table if exists t1; +set @OLD_SQL_MODE=@@SESSION.SQL_MODE; +create table t1 (a int, b int generated always as (a+1)); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a+1) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +drop table t1; +create table t1 (a int, b int as (a+1) virtual); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a+1) VIRTUAL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +drop table t1; +create table t1 (a int, b int generated always as (a+1) persistent); +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) DEFAULT NULL, + `b` int(11) AS (a+1) PERSISTENT +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +drop table t1; +set session sql_mode='ORACLE'; +create table t1 (a int, b int as (a+1)); +show create table t1; +Table Create Table +t1 CREATE TABLE "t1" ( + "a" int(11) DEFAULT NULL, + "b" int(11) AS (a+1) VIRTUAL +) +drop table t1; +create table t1 (a int, b int generated always as (a+1) virtual); +show create table t1; +Table Create Table +t1 CREATE TABLE "t1" ( + "a" int(11) DEFAULT NULL, + "b" int(11) AS (a+1) VIRTUAL +) +drop table t1; +create table t1 (a int, b int as (a+1) persistent); +show create table t1; +Table Create Table +t1 CREATE TABLE "t1" ( + "a" int(11) DEFAULT NULL, + "b" int(11) AS (a+1) PERSISTENT +) +drop table t1; +set session sql_mode=@OLD_SQL_MODE; === added file 'mysql-test/suite/vcol/r/vcol_trigger_sp_innodb.result' --- a/mysql-test/suite/vcol/r/vcol_trigger_sp_innodb.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/r/vcol_trigger_sp_innodb.result 2009-10-16 22:57:48 +0000 @@ -0,0 +1,87 @@ +SET @@session.storage_engine = 'InnoDB'; +create table t1 (a int, +b int as (a/10), +c int as (a/10) persistent); +create table t2 (a timestamp); +create trigger trg1 before insert on t1 for each row +begin +if (new.b < 10) then +set new.a:= 100; +set new.b:= 9; +set new.c:= 9; +end if; +if (new.c > 50) then +set new.a:= 500; +end if; +end| +create trigger trg2 after insert on t1 for each row +begin +if (new.b >= 60) then +insert into t2 values (now()); +end if; +end| +create function f1() +returns int +begin +declare sum1 int default '0'; +declare cur1 cursor for select sum(b) from t1; +open cur1; +fetch cur1 into sum1; +close cur1; +return sum1; +end| +set sql_warnings = 1; +insert into t1 (a) values (200); +select * from t1; +a b c +200 20 20 +select * from t2; +a +insert into t1 (a) values (10); +select * from t1; +a b c +200 20 20 +100 10 10 +select * from t2; +a +insert into t1 (a) values (600); +select * from t1; +a b c +200 20 20 +100 10 10 +500 50 50 +select * from t2; +a +select f1(); +f1() +80 +set sql_warnings = 0; +drop trigger trg1; +drop trigger trg2; +drop table t2; +create procedure p1() +begin +declare i int default '0'; +create table t2 like t1; +insert into t2 (a) values (100), (200); +begin +declare cur1 cursor for select sum(c) from t2; +open cur1; +fetch cur1 into i; +close cur1; +if (i=30) then +insert into t1 values (300,default,default); +end if; +end; +end| +delete from t1; +call p1(); +select * from t2; +a b c +100 10 10 +200 20 20 +select * from t1; +a b c +300 30 30 +drop table t1,t2; +drop procedure p1; === added file 'mysql-test/suite/vcol/r/vcol_trigger_sp_myisam.result' --- a/mysql-test/suite/vcol/r/vcol_trigger_sp_myisam.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/r/vcol_trigger_sp_myisam.result 2009-10-16 22:57:48 +0000 @@ -0,0 +1,87 @@ +SET @@session.storage_engine = 'MyISAM'; +create table t1 (a int, +b int as (a/10), +c int as (a/10) persistent); +create table t2 (a timestamp); +create trigger trg1 before insert on t1 for each row +begin +if (new.b < 10) then +set new.a:= 100; +set new.b:= 9; +set new.c:= 9; +end if; +if (new.c > 50) then +set new.a:= 500; +end if; +end| +create trigger trg2 after insert on t1 for each row +begin +if (new.b >= 60) then +insert into t2 values (now()); +end if; +end| +create function f1() +returns int +begin +declare sum1 int default '0'; +declare cur1 cursor for select sum(b) from t1; +open cur1; +fetch cur1 into sum1; +close cur1; +return sum1; +end| +set sql_warnings = 1; +insert into t1 (a) values (200); +select * from t1; +a b c +200 20 20 +select * from t2; +a +insert into t1 (a) values (10); +select * from t1; +a b c +200 20 20 +100 10 10 +select * from t2; +a +insert into t1 (a) values (600); +select * from t1; +a b c +200 20 20 +100 10 10 +500 50 50 +select * from t2; +a +select f1(); +f1() +80 +set sql_warnings = 0; +drop trigger trg1; +drop trigger trg2; +drop table t2; +create procedure p1() +begin +declare i int default '0'; +create table t2 like t1; +insert into t2 (a) values (100), (200); +begin +declare cur1 cursor for select sum(c) from t2; +open cur1; +fetch cur1 into i; +close cur1; +if (i=30) then +insert into t1 values (300,default,default); +end if; +end; +end| +delete from t1; +call p1(); +select * from t2; +a b c +100 10 10 +200 20 20 +select * from t1; +a b c +300 30 30 +drop table t1,t2; +drop procedure p1; === added file 'mysql-test/suite/vcol/r/vcol_view_innodb.result' --- a/mysql-test/suite/vcol/r/vcol_view_innodb.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/r/vcol_view_innodb.result 2009-10-16 22:57:48 +0000 @@ -0,0 +1,276 @@ +SET @@session.storage_engine = 'InnoDB'; +create table t1 (a int not null, +b int as (-a), +c int as (-a) persistent); +insert into t1 (a) values (1), (1), (2), (2), (3); +create view v1 (d,e) as select abs(b), abs(c) from t1; +select d,e from v1; +d e +1 1 +1 1 +2 2 +2 2 +3 3 +select is_updatable from information_schema.views where table_name='v1'; +is_updatable +NO +explain extended select d,e from v1; +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 5 100.00 +Warnings: +Note 1003 select abs(`test`.`t1`.`b`) AS `d`,abs(`test`.`t1`.`c`) AS `e` from `test`.`t1` +create algorithm=temptable view v2 (d,e) as select abs(b), abs(c) from t1; +show create view v2; +View Create View character_set_client collation_connection +v2 CREATE ALGORITHM=TEMPTABLE DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v2` AS select abs(`t1`.`b`) AS `d`,abs(`t1`.`c`) AS `e` from `t1` latin1 latin1_swedish_ci +select d,e from v2; +d e +1 1 +1 1 +2 2 +2 2 +3 3 +explain extended select d,e from v2; +id select_type table type possible_keys key key_len ref rows filtered Extra +1 PRIMARY <derived2> ALL NULL NULL NULL NULL 5 100.00 +2 DERIVED t1 ALL NULL NULL NULL NULL 5 100.00 +Warnings: +Note 1003 select `v2`.`d` AS `d`,`v2`.`e` AS `e` from `test`.`v2` +create view v3 (d,e) as select d*2, e*2 from v1; +select * from v3; +d e +2 2 +2 2 +4 4 +4 4 +6 6 +explain extended select * from v3; +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 5 100.00 +Warnings: +Note 1003 select (abs(`test`.`t1`.`b`) * 2) AS `d`,(abs(`test`.`t1`.`c`) * 2) AS `e` from `test`.`t1` +drop view v1,v2,v3; +drop table t1; +create table t1 (a int not null, +b int as (-a), +c int as (-a) persistent); +insert into t1 (a) values (1), (2), (3), (1), (2), (3); +create view v1 as select distinct b from t1; +select * from v1; +b +-1 +-2 +-3 +explain select * from v1; +id select_type table type possible_keys key key_len ref rows Extra +1 PRIMARY <derived2> ALL NULL NULL NULL NULL 3 +2 DERIVED t1 ALL NULL NULL NULL NULL 6 Using temporary +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +3 -3 -3 +1 -1 -1 +2 -2 -2 +3 -3 -3 +drop view v1; +create view v1 as select distinct c from t1; +select * from v1; +c +-1 +-2 +-3 +explain select * from v1; +id select_type table type possible_keys key key_len ref rows Extra +1 PRIMARY <derived2> ALL NULL NULL NULL NULL 3 +2 DERIVED t1 ALL NULL NULL NULL NULL 6 Using temporary +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +3 -3 -3 +1 -1 -1 +2 -2 -2 +3 -3 -3 +drop view v1; +drop table t1; +create table t1 (a int not null, +b int as (-a), +c int as (-a) persistent); +insert into t1 (a) values (1), (2), (3), (4); +create view v1 as select b+1 from t1 order by 1 desc limit 2; +select * from v1; +b+1 +0 +-1 +explain select * from v1; +id select_type table type possible_keys key key_len ref rows Extra +1 PRIMARY <derived2> ALL NULL NULL NULL NULL 2 +2 DERIVED t1 ALL NULL NULL NULL NULL 4 Using filesort +drop view v1; +create view v1 as select c+1 from t1 order by 1 desc limit 2; +select * from v1; +c+1 +0 +-1 +explain select * from v1; +id select_type table type possible_keys key key_len ref rows Extra +1 PRIMARY <derived2> ALL NULL NULL NULL NULL 2 +2 DERIVED t1 ALL NULL NULL NULL NULL 4 Using filesort +drop view v1; +drop table t1; +create table t1 (a int, +b int, +c int as (-a), +d int as (-a) persistent, +primary key(a)); +insert into t1 (a,b) values (10,2), (20,3), (30,4), (40,5), (50,10); +create view v1 (a,e,f,g) as select a, b+1,c+1,d+1 from t1; +update v1 set a=a+e; +select * from v1; +a e f g +13 3 -12 -12 +24 4 -23 -23 +35 5 -34 -34 +46 6 -45 -45 +61 11 -60 -60 +select * from t1; +a b c d +13 2 -13 -13 +24 3 -24 -24 +35 4 -35 -35 +46 5 -46 -46 +61 10 -61 -61 +delete from v1; +select * from v1; +a e f g +select * from t1; +a b c d +insert into v1 (a,e) values (60,15); +ERROR HY000: The target table v1 of the INSERT is not insertable-into +drop table t1; +drop view v1; +create table t1 (a int, +b int as (-a), +c int as (-a) persistent, +primary key(a)); +insert into t1 (a) values (1), (2), (3); +create view v1 (x,y,z) as select a,b,c from t1 where b < -1; +select t1.a, v1.x, v1.y, v1.z from t1 left join v1 on (t1.b= v1.y); +a x y z +1 NULL NULL NULL +2 2 -2 -2 +3 3 -3 -3 +drop view v1; +create view v1 (x,y,z) as select a,b,c from t1 where c < -1; +select t1.a, v1.x, v1.y, v1.z from t1 left join v1 on (t1.c= v1.z); +a x y z +1 NULL NULL NULL +2 2 -2 -2 +3 3 -3 -3 +drop view v1; +drop table t1; +create table t1 (a1 int, +b1 int as (-a1), +c1 int as (-a1) persistent); +create table t2 (a2 int, +b2 int as (-a2), +c2 int as (-a2) persistent); +insert into t1 (a1) values (1), (2); +insert into t2 (a2) values (2), (3); +create view v1 as select * from t1,t2 union all select * from t1,t2; +select * from v1; +a1 b1 c1 a2 b2 c2 +1 -1 -1 2 -2 -2 +2 -2 -2 2 -2 -2 +1 -1 -1 3 -3 -3 +2 -2 -2 3 -3 -3 +1 -1 -1 2 -2 -2 +2 -2 -2 2 -2 -2 +1 -1 -1 3 -3 -3 +2 -2 -2 3 -3 -3 +drop view v1; +drop table t1, t2; +create table t1 (a int, +b int as (-a), +c int as (-a) persistent); +create table t2 like t1; +create view v1 as select a,b,c from t1; +create view v2 as select a,b,c from t2 where b in (select b from v1); +show create view v2; +View Create View character_set_client collation_connection +v2 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v2` AS select `t2`.`a` AS `a`,`t2`.`b` AS `b`,`t2`.`c` AS `c` from `t2` where `t2`.`b` in (select `v1`.`b` AS `b` from `v1`) latin1 latin1_swedish_ci +drop view v2, v1; +drop table t1, t2; +create table t1 (a int, +b int as (-a), +c int as (-a) persistent); +insert into t1 (a) values (1),(1),(2),(2),(3),(3); +create view v1 as select b from t1; +select distinct b from v1; +b +-1 +-2 +-3 +select distinct b from v1 limit 2; +b +-1 +-2 +select distinct b from t1 limit 2; +b +-1 +-2 +prepare stmt1 from "select distinct b from v1 limit 2"; +execute stmt1; +b +-1 +-2 +execute stmt1; +b +-1 +-2 +deallocate prepare stmt1; +drop view v1; +create view v1 as select c from t1; +select distinct c from v1; +c +-1 +-2 +-3 +select distinct c from v1 limit 2; +c +-1 +-2 +select distinct c from t1 limit 2; +c +-1 +-2 +prepare stmt1 from "select distinct c from v1 limit 2"; +execute stmt1; +c +-1 +-2 +execute stmt1; +c +-1 +-2 +deallocate prepare stmt1; +drop view v1; +drop table t1; +create table t1 (a int, +b int as (-a), +c int as (-a) persistent); +create view v1 as select * from t1 where b > -2 && c >-2 with check option; +insert into v1 (a) values (1); +insert into v1 (a) values (3); +ERROR HY000: CHECK OPTION failed 'test.v1' +insert ignore into v1 (a) values (2),(3),(0); +Warnings: +Error 1369 CHECK OPTION failed 'test.v1' +Error 1369 CHECK OPTION failed 'test.v1' +select * from t1; +a b c +1 -1 -1 +0 0 0 +drop view v1; +drop table t1; === added file 'mysql-test/suite/vcol/r/vcol_view_myisam.result' --- a/mysql-test/suite/vcol/r/vcol_view_myisam.result 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/r/vcol_view_myisam.result 2009-10-16 22:57:48 +0000 @@ -0,0 +1,276 @@ +SET @@session.storage_engine = 'MyISAM'; +create table t1 (a int not null, +b int as (-a), +c int as (-a) persistent); +insert into t1 (a) values (1), (1), (2), (2), (3); +create view v1 (d,e) as select abs(b), abs(c) from t1; +select d,e from v1; +d e +1 1 +1 1 +2 2 +2 2 +3 3 +select is_updatable from information_schema.views where table_name='v1'; +is_updatable +NO +explain extended select d,e from v1; +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 5 100.00 +Warnings: +Note 1003 select abs(`test`.`t1`.`b`) AS `d`,abs(`test`.`t1`.`c`) AS `e` from `test`.`t1` +create algorithm=temptable view v2 (d,e) as select abs(b), abs(c) from t1; +show create view v2; +View Create View character_set_client collation_connection +v2 CREATE ALGORITHM=TEMPTABLE DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v2` AS select abs(`t1`.`b`) AS `d`,abs(`t1`.`c`) AS `e` from `t1` latin1 latin1_swedish_ci +select d,e from v2; +d e +1 1 +1 1 +2 2 +2 2 +3 3 +explain extended select d,e from v2; +id select_type table type possible_keys key key_len ref rows filtered Extra +1 PRIMARY <derived2> ALL NULL NULL NULL NULL 5 100.00 +2 DERIVED t1 ALL NULL NULL NULL NULL 5 100.00 +Warnings: +Note 1003 select `v2`.`d` AS `d`,`v2`.`e` AS `e` from `test`.`v2` +create view v3 (d,e) as select d*2, e*2 from v1; +select * from v3; +d e +2 2 +2 2 +4 4 +4 4 +6 6 +explain extended select * from v3; +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE t1 ALL NULL NULL NULL NULL 5 100.00 +Warnings: +Note 1003 select (abs(`test`.`t1`.`b`) * 2) AS `d`,(abs(`test`.`t1`.`c`) * 2) AS `e` from `test`.`t1` +drop view v1,v2,v3; +drop table t1; +create table t1 (a int not null, +b int as (-a), +c int as (-a) persistent); +insert into t1 (a) values (1), (2), (3), (1), (2), (3); +create view v1 as select distinct b from t1; +select * from v1; +b +-1 +-2 +-3 +explain select * from v1; +id select_type table type possible_keys key key_len ref rows Extra +1 PRIMARY <derived2> ALL NULL NULL NULL NULL 3 +2 DERIVED t1 ALL NULL NULL NULL NULL 6 Using temporary +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +3 -3 -3 +1 -1 -1 +2 -2 -2 +3 -3 -3 +drop view v1; +create view v1 as select distinct c from t1; +select * from v1; +c +-1 +-2 +-3 +explain select * from v1; +id select_type table type possible_keys key key_len ref rows Extra +1 PRIMARY <derived2> ALL NULL NULL NULL NULL 3 +2 DERIVED t1 ALL NULL NULL NULL NULL 6 Using temporary +select * from t1; +a b c +1 -1 -1 +2 -2 -2 +3 -3 -3 +1 -1 -1 +2 -2 -2 +3 -3 -3 +drop view v1; +drop table t1; +create table t1 (a int not null, +b int as (-a), +c int as (-a) persistent); +insert into t1 (a) values (1), (2), (3), (4); +create view v1 as select b+1 from t1 order by 1 desc limit 2; +select * from v1; +b+1 +0 +-1 +explain select * from v1; +id select_type table type possible_keys key key_len ref rows Extra +1 PRIMARY <derived2> ALL NULL NULL NULL NULL 2 +2 DERIVED t1 ALL NULL NULL NULL NULL 4 Using filesort +drop view v1; +create view v1 as select c+1 from t1 order by 1 desc limit 2; +select * from v1; +c+1 +0 +-1 +explain select * from v1; +id select_type table type possible_keys key key_len ref rows Extra +1 PRIMARY <derived2> ALL NULL NULL NULL NULL 2 +2 DERIVED t1 ALL NULL NULL NULL NULL 4 Using filesort +drop view v1; +drop table t1; +create table t1 (a int, +b int, +c int as (-a), +d int as (-a) persistent, +primary key(a)); +insert into t1 (a,b) values (10,2), (20,3), (30,4), (40,5), (50,10); +create view v1 (a,e,f,g) as select a, b+1,c+1,d+1 from t1; +update v1 set a=a+e; +select * from v1; +a e f g +13 3 -12 -12 +24 4 -23 -23 +35 5 -34 -34 +46 6 -45 -45 +61 11 -60 -60 +select * from t1; +a b c d +13 2 -13 -13 +24 3 -24 -24 +35 4 -35 -35 +46 5 -46 -46 +61 10 -61 -61 +delete from v1; +select * from v1; +a e f g +select * from t1; +a b c d +insert into v1 (a,e) values (60,15); +ERROR HY000: The target table v1 of the INSERT is not insertable-into +drop table t1; +drop view v1; +create table t1 (a int, +b int as (-a), +c int as (-a) persistent, +primary key(a)); +insert into t1 (a) values (1), (2), (3); +create view v1 (x,y,z) as select a,b,c from t1 where b < -1; +select t1.a, v1.x, v1.y, v1.z from t1 left join v1 on (t1.b= v1.y); +a x y z +1 NULL NULL NULL +2 2 -2 -2 +3 3 -3 -3 +drop view v1; +create view v1 (x,y,z) as select a,b,c from t1 where c < -1; +select t1.a, v1.x, v1.y, v1.z from t1 left join v1 on (t1.c= v1.z); +a x y z +1 NULL NULL NULL +2 2 -2 -2 +3 3 -3 -3 +drop view v1; +drop table t1; +create table t1 (a1 int, +b1 int as (-a1), +c1 int as (-a1) persistent); +create table t2 (a2 int, +b2 int as (-a2), +c2 int as (-a2) persistent); +insert into t1 (a1) values (1), (2); +insert into t2 (a2) values (2), (3); +create view v1 as select * from t1,t2 union all select * from t1,t2; +select * from v1; +a1 b1 c1 a2 b2 c2 +1 -1 -1 2 -2 -2 +2 -2 -2 2 -2 -2 +1 -1 -1 3 -3 -3 +2 -2 -2 3 -3 -3 +1 -1 -1 2 -2 -2 +2 -2 -2 2 -2 -2 +1 -1 -1 3 -3 -3 +2 -2 -2 3 -3 -3 +drop view v1; +drop table t1, t2; +create table t1 (a int, +b int as (-a), +c int as (-a) persistent); +create table t2 like t1; +create view v1 as select a,b,c from t1; +create view v2 as select a,b,c from t2 where b in (select b from v1); +show create view v2; +View Create View character_set_client collation_connection +v2 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v2` AS select `t2`.`a` AS `a`,`t2`.`b` AS `b`,`t2`.`c` AS `c` from `t2` where `t2`.`b` in (select `v1`.`b` AS `b` from `v1`) latin1 latin1_swedish_ci +drop view v2, v1; +drop table t1, t2; +create table t1 (a int, +b int as (-a), +c int as (-a) persistent); +insert into t1 (a) values (1),(1),(2),(2),(3),(3); +create view v1 as select b from t1; +select distinct b from v1; +b +-1 +-2 +-3 +select distinct b from v1 limit 2; +b +-1 +-2 +select distinct b from t1 limit 2; +b +-1 +-2 +prepare stmt1 from "select distinct b from v1 limit 2"; +execute stmt1; +b +-1 +-2 +execute stmt1; +b +-1 +-2 +deallocate prepare stmt1; +drop view v1; +create view v1 as select c from t1; +select distinct c from v1; +c +-1 +-2 +-3 +select distinct c from v1 limit 2; +c +-1 +-2 +select distinct c from t1 limit 2; +c +-1 +-2 +prepare stmt1 from "select distinct c from v1 limit 2"; +execute stmt1; +c +-1 +-2 +execute stmt1; +c +-1 +-2 +deallocate prepare stmt1; +drop view v1; +drop table t1; +create table t1 (a int, +b int as (-a), +c int as (-a) persistent); +create view v1 as select * from t1 where b > -2 && c >-2 with check option; +insert into v1 (a) values (1); +insert into v1 (a) values (3); +ERROR HY000: CHECK OPTION failed 'test.v1' +insert ignore into v1 (a) values (2),(3),(0); +Warnings: +Error 1369 CHECK OPTION failed 'test.v1' +Error 1369 CHECK OPTION failed 'test.v1' +select * from t1; +a b c +1 -1 -1 +0 0 0 +drop view v1; +drop table t1; === added directory 'mysql-test/suite/vcol/t' === added file 'mysql-test/suite/vcol/t/rpl_vcol.test' --- a/mysql-test/suite/vcol/t/rpl_vcol.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/t/rpl_vcol.test 2009-10-16 22:57:48 +0000 @@ -0,0 +1,69 @@ +################################################################################ +# t/vcol_rpl.test # +# # +# Purpose: # +# Test replication of tables with virtual columns. # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-09-04 +# Change Author: Oleksandr Byelkin (Monty program Ab) +# Date: 2009-03-24 +# Change: Syntax changed +################################################################################ + +# +# NOTE: PLEASE DO NOT ADD NOT MYISAM SPECIFIC TESTCASES HERE ! +# TESTCASES WHICH MUST BE APPLIED TO ALL STORAGE ENGINES MUST BE ADDED IN +# THE SOURCED FILES ONLY. +# + +#------------------------------------------------------------------------------# +# General not engine specific settings and requirements +--source suite/vcol/inc/vcol_init_vars.pre + +#------------------------------------------------------------------------------# +# Engine specific settings and requirements + +##### Storage engine to be tested +# Set the session storage engine +--source include/have_innodb.inc +SET @@session.storage_engine = 'InnoDB'; + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc + +##### Workarounds for known open engine specific bugs +# none + +#------------------------------------------------------------------------------# +# Execute the tests to be applied to all storage engines +--source include/master-slave.inc + +connection master; +create table t1 (a int, b int as (a+1)); +show create table t1; +insert into t1 values (1,default); +insert into t1 values (2,default); +select * from t1; +save_master_pos; + +connection slave; +sync_with_master; +select * from t1; + +connection master; +drop table t1; +save_master_pos; + +connection slave; +sync_with_master; + +#------------------------------------------------------------------------------# +# Execute storage engine specific tests + + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc === added file 'mysql-test/suite/vcol/t/vcol_archive.test' --- a/mysql-test/suite/vcol/t/vcol_archive.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/t/vcol_archive.test 2009-10-16 22:57:48 +0000 @@ -0,0 +1,49 @@ +################################################################################ +# t/vcol_archive.test # +# # +# Purpose: # +# ARCHIVE branch # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-09-02 # +# Change Author: # +# Change Date: # +# Change: # +################################################################################ + +# +# NOTE: PLEASE DO NOT ADD NOT MYISAM SPECIFIC TESTCASES HERE ! +# TESTCASES WHICH MUST BE APPLIED TO ALL STORAGE ENGINES MUST BE ADDED IN +# THE SOURCED FILES ONLY. +# + +#------------------------------------------------------------------------------# +# General not engine specific settings and requirements +--source suite/vcol/inc/vcol_init_vars.pre + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc + +#------------------------------------------------------------------------------# +# Engine specific settings and requirements + +##### Storage engine to be tested +# Set the session storage engine +--source include/have_archive.inc +SET @@session.storage_engine = 'archive'; + +##### Workarounds for known open engine specific bugs +# none + +#------------------------------------------------------------------------------# +# Execute the tests to be applied to all storage engines + +#------------------------------------------------------------------------------# +# Execute storage engine specific tests +--source suite/vcol/inc/vcol_unsupported_storage_engines.inc + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc === added file 'mysql-test/suite/vcol/t/vcol_blackhole.test' --- a/mysql-test/suite/vcol/t/vcol_blackhole.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/t/vcol_blackhole.test 2009-10-16 22:57:48 +0000 @@ -0,0 +1,49 @@ +################################################################################ +# t/vcol_blackhole.test # +# # +# Purpose: # +# BLACKHOLE branch # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-09-02 # +# Change Author: # +# Change Date: # +# Change: # +################################################################################ + +# +# NOTE: PLEASE DO NOT ADD NOT MYISAM SPECIFIC TESTCASES HERE ! +# TESTCASES WHICH MUST BE APPLIED TO ALL STORAGE ENGINES MUST BE ADDED IN +# THE SOURCED FILES ONLY. +# + +#------------------------------------------------------------------------------# +# General not engine specific settings and requirements +--source suite/vcol/inc/vcol_init_vars.pre + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc + +#------------------------------------------------------------------------------# +# Engine specific settings and requirements + +##### Storage engine to be tested +# Set the session storage engine +--source include/have_blackhole.inc +SET @@session.storage_engine = 'blackhole'; + +##### Workarounds for known open engine specific bugs +# none + +#------------------------------------------------------------------------------# +# Execute the tests to be applied to all storage engines + +#------------------------------------------------------------------------------# +# Execute storage engine specific tests +--source suite/vcol/inc/vcol_unsupported_storage_engines.inc + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc === added file 'mysql-test/suite/vcol/t/vcol_blocked_sql_funcs_innodb.test' --- a/mysql-test/suite/vcol/t/vcol_blocked_sql_funcs_innodb.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/t/vcol_blocked_sql_funcs_innodb.test 2009-10-16 22:57:48 +0000 @@ -0,0 +1,52 @@ +################################################################################ +# t/vcol_supported_sql_funcs.test # +# # +# Purpose: # +# Test SQL functions not allowed for virtual columns # +# InnoDB branch # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-08-31 # +# Change Author: # +# Change Date: # +# Change: # +################################################################################ + +# +# NOTE: PLEASE DO NOT ADD NOT MYISAM SPECIFIC TESTCASES HERE ! +# TESTCASES WHICH MUST BE APPLIED TO ALL STORAGE ENGINES MUST BE ADDED IN +# THE SOURCED FILES ONLY. +# + +#------------------------------------------------------------------------------# +# General not engine specific settings and requirements +--source suite/vcol/inc/vcol_init_vars.pre + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc + +#------------------------------------------------------------------------------# +# Engine specific settings and requirements + +##### Storage engine to be tested +# Set the session storage engine +--source include/have_innodb.inc +eval SET @@session.storage_engine = 'InnoDB'; + +let $skip_full_text_checks = 1; + +##### Workarounds for known open engine specific bugs +# none + +#------------------------------------------------------------------------------# +# Execute the tests to be applied to all storage engines +--source suite/vcol/inc/vcol_blocked_sql_funcs_main.inc + +#------------------------------------------------------------------------------# +# Execute storage engine specific tests + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc === added file 'mysql-test/suite/vcol/t/vcol_blocked_sql_funcs_myisam.test' --- a/mysql-test/suite/vcol/t/vcol_blocked_sql_funcs_myisam.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/t/vcol_blocked_sql_funcs_myisam.test 2009-10-16 22:57:48 +0000 @@ -0,0 +1,49 @@ +################################################################################ +# t/vcol_supported_sql_funcs.test # +# # +# Purpose: # +# Test SQL functions not allowed for virtual columns # +# MyISAM branch # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-08-31 # +# Change Author: # +# Change Date: # +# Change: # +################################################################################ + +# +# NOTE: PLEASE DO NOT ADD NOT MYISAM SPECIFIC TESTCASES HERE ! +# TESTCASES WHICH MUST BE APPLIED TO ALL STORAGE ENGINES MUST BE ADDED IN +# THE SOURCED FILES ONLY. +# + +#------------------------------------------------------------------------------# +# General not engine specific settings and requirements +--source suite/vcol/inc/vcol_init_vars.pre + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc + +#------------------------------------------------------------------------------# +# Engine specific settings and requirements + +##### Storage engine to be tested +# Set the session storage engine +eval SET @@session.storage_engine = 'MyISAM'; + +##### Workarounds for known open engine specific bugs +# none + +#------------------------------------------------------------------------------# +# Execute the tests to be applied to all storage engines +--source suite/vcol/inc/vcol_blocked_sql_funcs_main.inc + +#------------------------------------------------------------------------------# +# Execute storage engine specific tests + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc === added file 'mysql-test/suite/vcol/t/vcol_column_def_options_innodb.test' --- a/mysql-test/suite/vcol/t/vcol_column_def_options_innodb.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/t/vcol_column_def_options_innodb.test 2009-10-16 22:57:48 +0000 @@ -0,0 +1,51 @@ +################################################################################ +# t/vcol_column_def_options_innodb.test # +# # +# Purpose: # +# Testing different optional parameters of virtual columns. # +# # +# InnoDB branch # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-09-02 # +# Change Author: # +# Change Date: # +# Change: # +################################################################################ + +# +# NOTE: PLEASE DO NOT ADD NOT MYISAM SPECIFIC TESTCASES HERE ! +# TESTCASES WHICH MUST BE APPLIED TO ALL STORAGE ENGINES MUST BE ADDED IN +# THE SOURCED FILES ONLY. +# + +#------------------------------------------------------------------------------# +# General not engine specific settings and requirements +--source suite/vcol/inc/vcol_init_vars.pre + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc + +#------------------------------------------------------------------------------# +# Engine specific settings and requirements + +##### Storage engine to be tested +# Set the session storage engine +--source include/have_innodb.inc +eval SET @@session.storage_engine = 'InnoDB'; + +##### Workarounds for known open engine specific bugs +# none + +#------------------------------------------------------------------------------# +# Execute the tests to be applied to all storage engines +--source suite/vcol/inc/vcol_column_def_options.inc + +#------------------------------------------------------------------------------# +# Execute storage engine specific tests + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc === added file 'mysql-test/suite/vcol/t/vcol_column_def_options_myisam.test' --- a/mysql-test/suite/vcol/t/vcol_column_def_options_myisam.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/t/vcol_column_def_options_myisam.test 2009-10-16 22:57:48 +0000 @@ -0,0 +1,50 @@ +################################################################################ +# t/vcol_column_def_options_myisam.test # +# # +# Purpose: # +# Testing different optional parameters of virtual columns. # +# # +# MyISAM branch # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-09-02 # +# Change Author: # +# Change Date: # +# Change: # +################################################################################ + +# +# NOTE: PLEASE DO NOT ADD NOT MYISAM SPECIFIC TESTCASES HERE ! +# TESTCASES WHICH MUST BE APPLIED TO ALL STORAGE ENGINES MUST BE ADDED IN +# THE SOURCED FILES ONLY. +# + +#------------------------------------------------------------------------------# +# General not engine specific settings and requirements +--source suite/vcol/inc/vcol_init_vars.pre + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc + +#------------------------------------------------------------------------------# +# Engine specific settings and requirements + +##### Storage engine to be tested +# Set the session storage engine +eval SET @@session.storage_engine = 'MyISAM'; + +##### Workarounds for known open engine specific bugs +# none + +#------------------------------------------------------------------------------# +# Execute the tests to be applied to all storage engines +--source suite/vcol/inc/vcol_column_def_options.inc + +#------------------------------------------------------------------------------# +# Execute storage engine specific tests + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc === added file 'mysql-test/suite/vcol/t/vcol_csv.test' --- a/mysql-test/suite/vcol/t/vcol_csv.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/t/vcol_csv.test 2009-10-16 22:57:48 +0000 @@ -0,0 +1,54 @@ +################################################################################ +# t/vcol_csv.test # +# # +# Purpose: # +# CSV branch # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-09-02 # +# Change Author: Oleksandr Byelkin (Monty program Ab) +# Date: 2009-03-24 +# Change: Syntax changed +################################################################################ + +# +# NOTE: PLEASE DO NOT ADD NOT MYISAM SPECIFIC TESTCASES HERE ! +# TESTCASES WHICH MUST BE APPLIED TO ALL STORAGE ENGINES MUST BE ADDED IN +# THE SOURCED FILES ONLY. +# + +#------------------------------------------------------------------------------# +# General not engine specific settings and requirements +--source suite/vcol/inc/vcol_init_vars.pre + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc + +#------------------------------------------------------------------------------# +# Engine specific settings and requirements + +##### Storage engine to be tested +# Set the session storage engine +--source include/have_csv.inc +SET @@session.storage_engine = 'CSV'; + +##### Workarounds for known open engine specific bugs +# none + +#------------------------------------------------------------------------------# +# Execute the tests to be applied to all storage engines + +#------------------------------------------------------------------------------# +# Execute storage engine specific tests +--error ER_UNSUPPORTED_ACTION_ON_VIRTUAL_COLUMN +create table t1 (a int, b int as (a+1)); +create table t1 (a int not null); +--error ER_UNSUPPORTED_ACTION_ON_VIRTUAL_COLUMN +alter table t1 add column b int as (a+1); +drop table t1; + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc === added file 'mysql-test/suite/vcol/t/vcol_handler_innodb.test' --- a/mysql-test/suite/vcol/t/vcol_handler_innodb.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/t/vcol_handler_innodb.test 2009-10-16 22:57:48 +0000 @@ -0,0 +1,51 @@ +################################################################################ +# t/vcol_handler_innodb.test # +# # +# Purpose: # +# Testing HANDLER. +# # +# InnoDB branch # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-09-04 # +# Change Author: # +# Change Date: # +# Change: # +################################################################################ + +# +# NOTE: PLEASE DO NOT ADD NOT MYISAM SPECIFIC TESTCASES HERE ! +# TESTCASES WHICH MUST BE APPLIED TO ALL STORAGE ENGINES MUST BE ADDED IN +# THE SOURCED FILES ONLY. +# + +#------------------------------------------------------------------------------# +# General not engine specific settings and requirements +--source suite/vcol/inc/vcol_init_vars.pre + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc + +#------------------------------------------------------------------------------# +# Engine specific settings and requirements + +##### Storage engine to be tested +# Set the session storage engine +--source include/have_innodb.inc +eval SET @@session.storage_engine = 'InnoDB'; + +##### Workarounds for known open engine specific bugs +# none + +#------------------------------------------------------------------------------# +# Execute the tests to be applied to all storage engines +--source suite/vcol/inc/vcol_handler.inc + +#------------------------------------------------------------------------------# +# Execute storage engine specific tests + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc === added file 'mysql-test/suite/vcol/t/vcol_handler_myisam.test' --- a/mysql-test/suite/vcol/t/vcol_handler_myisam.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/t/vcol_handler_myisam.test 2009-10-16 22:57:48 +0000 @@ -0,0 +1,50 @@ +################################################################################ +# t/vcol_handler_myisam.test # +# # +# Purpose: # +# Testing HANDLER. +# # +# MyISAM branch # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-09-04 # +# Change Author: # +# Change Date: # +# Change: # +################################################################################ + +# +# NOTE: PLEASE DO NOT ADD NOT MYISAM SPECIFIC TESTCASES HERE ! +# TESTCASES WHICH MUST BE APPLIED TO ALL STORAGE ENGINES MUST BE ADDED IN +# THE SOURCED FILES ONLY. +# + +#------------------------------------------------------------------------------# +# General not engine specific settings and requirements +--source suite/vcol/inc/vcol_init_vars.pre + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc + +#------------------------------------------------------------------------------# +# Engine specific settings and requirements + +##### Storage engine to be tested +# Set the session storage engine +eval SET @@session.storage_engine = 'MyISAM'; + +##### Workarounds for known open engine specific bugs +# none + +#------------------------------------------------------------------------------# +# Execute the tests to be applied to all storage engines +--source suite/vcol/inc/vcol_handler.inc + +#------------------------------------------------------------------------------# +# Execute storage engine specific tests + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc === added file 'mysql-test/suite/vcol/t/vcol_ins_upd_innodb.test' --- a/mysql-test/suite/vcol/t/vcol_ins_upd_innodb.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/t/vcol_ins_upd_innodb.test 2009-10-16 22:57:48 +0000 @@ -0,0 +1,51 @@ +################################################################################ +# t/vcol_ins_upd_innodb.test # +# # +# Purpose: # +# Testing DDL operations such as INSERT, UPDATE, REPLACE and DELETE. # +# # +# InnoDB branch # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-09-04 # +# Change Author: # +# Change Date: # +# Change: # +################################################################################ + +# +# NOTE: PLEASE DO NOT ADD NOT MYISAM SPECIFIC TESTCASES HERE ! +# TESTCASES WHICH MUST BE APPLIED TO ALL STORAGE ENGINES MUST BE ADDED IN +# THE SOURCED FILES ONLY. +# + +#------------------------------------------------------------------------------# +# General not engine specific settings and requirements +--source suite/vcol/inc/vcol_init_vars.pre + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc + +#------------------------------------------------------------------------------# +# Engine specific settings and requirements + +##### Storage engine to be tested +# Set the session storage engine +--source include/have_innodb.inc +eval SET @@session.storage_engine = 'InnoDB'; + +##### Workarounds for known open engine specific bugs +# none + +#------------------------------------------------------------------------------# +# Execute the tests to be applied to all storage engines +--source suite/vcol/inc/vcol_ins_upd.inc + +#------------------------------------------------------------------------------# +# Execute storage engine specific tests + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc === added file 'mysql-test/suite/vcol/t/vcol_ins_upd_myisam.test' --- a/mysql-test/suite/vcol/t/vcol_ins_upd_myisam.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/t/vcol_ins_upd_myisam.test 2009-10-16 22:57:48 +0000 @@ -0,0 +1,50 @@ +################################################################################ +# t/vcol_ins_upd_myisam.test # +# # +# Purpose: # +# Testing DDL operations such as INSERT, UPDATE, REPLACE and DELETE. # +# # +# MyISAM branch # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-09-04 # +# Change Author: # +# Change Date: # +# Change: # +################################################################################ + +# +# NOTE: PLEASE DO NOT ADD NOT MYISAM SPECIFIC TESTCASES HERE ! +# TESTCASES WHICH MUST BE APPLIED TO ALL STORAGE ENGINES MUST BE ADDED IN +# THE SOURCED FILES ONLY. +# + +#------------------------------------------------------------------------------# +# General not engine specific settings and requirements +--source suite/vcol/inc/vcol_init_vars.pre + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc + +#------------------------------------------------------------------------------# +# Engine specific settings and requirements + +##### Storage engine to be tested +# Set the session storage engine +eval SET @@session.storage_engine = 'MyISAM'; + +##### Workarounds for known open engine specific bugs +# none + +#------------------------------------------------------------------------------# +# Execute the tests to be applied to all storage engines +--source suite/vcol/inc/vcol_ins_upd.inc + +#------------------------------------------------------------------------------# +# Execute storage engine specific tests + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc === added file 'mysql-test/suite/vcol/t/vcol_keys_innodb.test' --- a/mysql-test/suite/vcol/t/vcol_keys_innodb.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/t/vcol_keys_innodb.test 2009-10-16 22:57:48 +0000 @@ -0,0 +1,52 @@ +################################################################################ +# t/vcol_keys_innodb.test # +# # +# Purpose: # +# Testing keys, indexes defined upon virtual columns. # +# # +# InnoDB branch # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-09-04 # +# Change Author: # +# Change Date: # +# Change: # +################################################################################ + +# +# NOTE: PLEASE DO NOT ADD NOT MYISAM SPECIFIC TESTCASES HERE ! +# TESTCASES WHICH MUST BE APPLIED TO ALL STORAGE ENGINES MUST BE ADDED IN +# THE SOURCED FILES ONLY. +# + +#------------------------------------------------------------------------------# +# General not engine specific settings and requirements +--source suite/vcol/inc/vcol_init_vars.pre + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc + +#------------------------------------------------------------------------------# +# Engine specific settings and requirements + +##### Storage engine to be tested +# Set the session storage engine +--source include/have_innodb.inc +eval SET @@session.storage_engine = 'InnoDB'; + +##### Workarounds for known open engine specific bugs +# none + +#------------------------------------------------------------------------------# +# Execute the tests to be applied to all storage engines +let $skip_spatial_index_check = 1; +--source suite/vcol/inc/vcol_keys.inc + +#------------------------------------------------------------------------------# +# Execute storage engine specific tests + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc === added file 'mysql-test/suite/vcol/t/vcol_keys_myisam.test' --- a/mysql-test/suite/vcol/t/vcol_keys_myisam.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/t/vcol_keys_myisam.test 2009-10-16 22:57:48 +0000 @@ -0,0 +1,50 @@ +################################################################################ +# t/vcol_keys_myisam.test # +# # +# Purpose: # +# Testing keys, indexes defined upon virtual columns. # +# # +# MyISAM branch # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-09-04 # +# Change Author: # +# Change Date: # +# Change: # +################################################################################ + +# +# NOTE: PLEASE DO NOT ADD NOT MYISAM SPECIFIC TESTCASES HERE ! +# TESTCASES WHICH MUST BE APPLIED TO ALL STORAGE ENGINES MUST BE ADDED IN +# THE SOURCED FILES ONLY. +# + +#------------------------------------------------------------------------------# +# General not engine specific settings and requirements +--source suite/vcol/inc/vcol_init_vars.pre + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc + +#------------------------------------------------------------------------------# +# Engine specific settings and requirements + +##### Storage engine to be tested +# Set the session storage engine +eval SET @@session.storage_engine = 'MyISAM'; + +##### Workarounds for known open engine specific bugs +# none + +#------------------------------------------------------------------------------# +# Execute the tests to be applied to all storage engines +--source suite/vcol/inc/vcol_keys.inc + +#------------------------------------------------------------------------------# +# Execute storage engine specific tests + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc === added file 'mysql-test/suite/vcol/t/vcol_memory.test' --- a/mysql-test/suite/vcol/t/vcol_memory.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/t/vcol_memory.test 2009-10-16 22:57:48 +0000 @@ -0,0 +1,48 @@ +################################################################################ +# t/vcol_memory.test # +# # +# Purpose: # +# MEMORY branch # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-09-02 # +# Change Author: # +# Change Date: # +# Change: # +################################################################################ + +# +# NOTE: PLEASE DO NOT ADD NOT MYISAM SPECIFIC TESTCASES HERE ! +# TESTCASES WHICH MUST BE APPLIED TO ALL STORAGE ENGINES MUST BE ADDED IN +# THE SOURCED FILES ONLY. +# + +#------------------------------------------------------------------------------# +# General not engine specific settings and requirements +--source suite/vcol/inc/vcol_init_vars.pre + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc + +#------------------------------------------------------------------------------# +# Engine specific settings and requirements + +##### Storage engine to be tested +# Set the session storage engine +SET @@session.storage_engine = 'memory'; + +##### Workarounds for known open engine specific bugs +# none + +#------------------------------------------------------------------------------# +# Execute the tests to be applied to all storage engines + +#------------------------------------------------------------------------------# +# Execute storage engine specific tests +--source suite/vcol/inc/vcol_unsupported_storage_engines.inc + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc === added file 'mysql-test/suite/vcol/t/vcol_merge.test' --- a/mysql-test/suite/vcol/t/vcol_merge.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/t/vcol_merge.test 2009-10-16 22:57:48 +0000 @@ -0,0 +1,57 @@ +################################################################################ +# t/vcol_merge.test # +# # +# Purpose: # +# MERGE branch # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-09-03 # +# Change Author: Oleksandr Byelkin (Monty program Ab) +# Date: 2009-03-24 +# Change: Syntax changed +################################################################################ + +# +# NOTE: PLEASE DO NOT ADD NOT MYISAM SPECIFIC TESTCASES HERE ! +# TESTCASES WHICH MUST BE APPLIED TO ALL STORAGE ENGINES MUST BE ADDED IN +# THE SOURCED FILES ONLY. +# + +#------------------------------------------------------------------------------# +# General not engine specific settings and requirements +--source suite/vcol/inc/vcol_init_vars.pre + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc + +#------------------------------------------------------------------------------# +# Engine specific settings and requirements + +##### Storage engine to be tested +# Set the session storage engine + +##### Workarounds for known open engine specific bugs +# none + +#------------------------------------------------------------------------------# +# Execute the tests to be applied to all storage engines + +#------------------------------------------------------------------------------# +# Execute storage engine specific tests +--disable_warnings +drop table if exists t1, t2, t3; +--enable_warnings + +create table t1 (a int, b int as (a % 10)); +create table t2 (a int, b int as (a % 10)); +insert into t1 values (1,default); +insert into t2 values (2,default); +--error ER_UNSUPPORTED_ACTION_ON_VIRTUAL_COLUMN +create table t3 (a int, b int as (a % 10)) engine=MERGE UNION=(t1,t2); +drop table t1,t2; + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc === added file 'mysql-test/suite/vcol/t/vcol_non_stored_columns_innodb.test' --- a/mysql-test/suite/vcol/t/vcol_non_stored_columns_innodb.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/t/vcol_non_stored_columns_innodb.test 2009-10-16 22:57:48 +0000 @@ -0,0 +1,53 @@ +################################################################################ +# t/vcol_non_stored_columns_innodb.test # +# # +# Purpose: # +# Ensure that MySQL behaviour is consistent irrelevant of # +# - the place of a non-stored column among other columns, # +# - the total number of non-stored fields. # +# # +# InnoDB branch # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-09-04 # +# Change Author: # +# Change Date: # +# Change: # +################################################################################ + +# +# NOTE: PLEASE DO NOT ADD NOT MYISAM SPECIFIC TESTCASES HERE ! +# TESTCASES WHICH MUST BE APPLIED TO ALL STORAGE ENGINES MUST BE ADDED IN +# THE SOURCED FILES ONLY. +# + +#------------------------------------------------------------------------------# +# General not engine specific settings and requirements +--source suite/vcol/inc/vcol_init_vars.pre + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc + +#------------------------------------------------------------------------------# +# Engine specific settings and requirements + +##### Storage engine to be tested +# Set the session storage engine +--source include/have_innodb.inc +eval SET @@session.storage_engine = 'InnoDB'; + +##### Workarounds for known open engine specific bugs +# none + +#------------------------------------------------------------------------------# +# Execute the tests to be applied to all storage engines +--source suite/vcol/inc/vcol_non_stored_columns.inc + +#------------------------------------------------------------------------------# +# Execute storage engine specific tests + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc === added file 'mysql-test/suite/vcol/t/vcol_non_stored_columns_myisam.test' --- a/mysql-test/suite/vcol/t/vcol_non_stored_columns_myisam.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/t/vcol_non_stored_columns_myisam.test 2009-10-16 22:57:48 +0000 @@ -0,0 +1,52 @@ +################################################################################ +# t/vcol_non_stored_columns_myisam.test # +# # +# Purpose: # +# Ensure that MySQL behaviour is consistent irrelevant of # +# - the place of a non-stored column among other columns, # +# - the total number of non-stored fields. # +# # +# MyISAM branch # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-09-04 # +# Change Author: # +# Change Date: # +# Change: # +################################################################################ + +# +# NOTE: PLEASE DO NOT ADD NOT MYISAM SPECIFIC TESTCASES HERE ! +# TESTCASES WHICH MUST BE APPLIED TO ALL STORAGE ENGINES MUST BE ADDED IN +# THE SOURCED FILES ONLY. +# + +#------------------------------------------------------------------------------# +# General not engine specific settings and requirements +--source suite/vcol/inc/vcol_init_vars.pre + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc + +#------------------------------------------------------------------------------# +# Engine specific settings and requirements + +##### Storage engine to be tested +# Set the session storage engine +eval SET @@session.storage_engine = 'MyISAM'; + +##### Workarounds for known open engine specific bugs +# none + +#------------------------------------------------------------------------------# +# Execute the tests to be applied to all storage engines +--source suite/vcol/inc/vcol_non_stored_columns.inc + +#------------------------------------------------------------------------------# +# Execute storage engine specific tests + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc === added file 'mysql-test/suite/vcol/t/vcol_partition_innodb.test' --- a/mysql-test/suite/vcol/t/vcol_partition_innodb.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/t/vcol_partition_innodb.test 2009-10-16 22:57:48 +0000 @@ -0,0 +1,52 @@ +################################################################################ +# t/vcol_partition_innodb.test # +# # +# Purpose: # +# Testing partitioning tables with virtual columns. # +# # +# InnoDB branch # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-09-04 # +# Change Author: # +# Change Date: # +# Change: # +################################################################################ +--source include/have_partition.inc + +# +# NOTE: PLEASE DO NOT ADD NOT MYISAM SPECIFIC TESTCASES HERE ! +# TESTCASES WHICH MUST BE APPLIED TO ALL STORAGE ENGINES MUST BE ADDED IN +# THE SOURCED FILES ONLY. +# + +#------------------------------------------------------------------------------# +# General not engine specific settings and requirements +--source suite/vcol/inc/vcol_init_vars.pre + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc + +#------------------------------------------------------------------------------# +# Engine specific settings and requirements + +##### Storage engine to be tested +# Set the session storage engine +--source include/have_innodb.inc +eval SET @@session.storage_engine = 'InnoDB'; + +##### Workarounds for known open engine specific bugs +# none + +#------------------------------------------------------------------------------# +# Execute the tests to be applied to all storage engines +--source suite/vcol/inc/vcol_partition.inc + +#------------------------------------------------------------------------------# +# Execute storage engine specific tests + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc === added file 'mysql-test/suite/vcol/t/vcol_partition_myisam.test' --- a/mysql-test/suite/vcol/t/vcol_partition_myisam.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/t/vcol_partition_myisam.test 2009-10-16 22:57:48 +0000 @@ -0,0 +1,51 @@ +################################################################################ +# t/vcol_partition_myisam.test # +# # +# Purpose: # +# Testing partitioning tables with virtual columns. # +# # +# MyISAM branch # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-09-04 # +# Change Author: # +# Change Date: # +# Change: # +################################################################################ +--source include/have_partition.inc + +# +# NOTE: PLEASE DO NOT ADD NOT MYISAM SPECIFIC TESTCASES HERE ! +# TESTCASES WHICH MUST BE APPLIED TO ALL STORAGE ENGINES MUST BE ADDED IN +# THE SOURCED FILES ONLY. +# + +#------------------------------------------------------------------------------# +# General not engine specific settings and requirements +--source suite/vcol/inc/vcol_init_vars.pre + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc + +#------------------------------------------------------------------------------# +# Engine specific settings and requirements + +##### Storage engine to be tested +# Set the session storage engine +eval SET @@session.storage_engine = 'MyISAM'; + +##### Workarounds for known open engine specific bugs +# none + +#------------------------------------------------------------------------------# +# Execute the tests to be applied to all storage engines +--source suite/vcol/inc/vcol_partition.inc + +#------------------------------------------------------------------------------# +# Execute storage engine specific tests + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc === added file 'mysql-test/suite/vcol/t/vcol_select_innodb.test' --- a/mysql-test/suite/vcol/t/vcol_select_innodb.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/t/vcol_select_innodb.test 2009-10-16 22:57:48 +0000 @@ -0,0 +1,51 @@ +################################################################################ +# t/vcol_select_innodb.test # +# # +# Purpose: # +# Testing different SELECTs. # +# # +# InnoDB branch # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-09-18 # +# Change Author: # +# Change Date: # +# Change: # +################################################################################ + +# +# NOTE: PLEASE DO NOT ADD NOT MYISAM SPECIFIC TESTCASES HERE ! +# TESTCASES WHICH MUST BE APPLIED TO ALL STORAGE ENGINES MUST BE ADDED IN +# THE SOURCED FILES ONLY. +# + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc + +#------------------------------------------------------------------------------# +# General not engine specific settings and requirements +--source suite/vcol/inc/vcol_init_vars.pre + +#------------------------------------------------------------------------------# +# Engine specific settings and requirements + +##### Storage engine to be tested +# Set the session storage engine +--source include/have_innodb.inc +eval SET @@session.storage_engine = 'InnoDB'; + +##### Workarounds for known open engine specific bugs +# none + +#------------------------------------------------------------------------------# +# Execute the tests to be applied to all storage engines +--source suite/vcol/inc/vcol_select.inc + +#------------------------------------------------------------------------------# +# Execute storage engine specific tests + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc === added file 'mysql-test/suite/vcol/t/vcol_select_myisam.test' --- a/mysql-test/suite/vcol/t/vcol_select_myisam.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/t/vcol_select_myisam.test 2009-10-16 22:57:48 +0000 @@ -0,0 +1,50 @@ +################################################################################ +# t/vcol_select.test # +# # +# Purpose: # +# Testing different SELECTs. # +# # +# MyISAM branch # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-09-18 # +# Change Author: # +# Change Date: # +# Change: # +################################################################################ + +# +# NOTE: PLEASE DO NOT ADD NOT MYISAM SPECIFIC TESTCASES HERE ! +# TESTCASES WHICH MUST BE APPLIED TO ALL STORAGE ENGINES MUST BE ADDED IN +# THE SOURCED FILES ONLY. +# + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc + +#------------------------------------------------------------------------------# +# General not engine specific settings and requirements +--source suite/vcol/inc/vcol_init_vars.pre + +#------------------------------------------------------------------------------# +# Engine specific settings and requirements + +##### Storage engine to be tested +# Set the session storage engine +eval SET @@session.storage_engine = 'MyISAM'; + +##### Workarounds for known open engine specific bugs +# none + +#------------------------------------------------------------------------------# +# Execute the tests to be applied to all storage engines +--source suite/vcol/inc/vcol_select.inc + +#------------------------------------------------------------------------------# +# Execute storage engine specific tests + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc === added file 'mysql-test/suite/vcol/t/vcol_supported_sql_funcs_innodb.test' --- a/mysql-test/suite/vcol/t/vcol_supported_sql_funcs_innodb.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/t/vcol_supported_sql_funcs_innodb.test 2009-10-16 22:57:48 +0000 @@ -0,0 +1,50 @@ +################################################################################ +# t/vcol_supported_sql_funcs.test # +# # +# Purpose: # +# Test SQL functions allowed for virtual columns # +# InnoDB branch # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-08-31 # +# Change Author: # +# Change Date: # +# Change: # +################################################################################ + +# +# NOTE: PLEASE DO NOT ADD NOT MYISAM SPECIFIC TESTCASES HERE ! +# TESTCASES WHICH MUST BE APPLIED TO ALL STORAGE ENGINES MUST BE ADDED IN +# THE SOURCED FILES ONLY. +# + +#------------------------------------------------------------------------------# +# General not engine specific settings and requirements +--source suite/vcol/inc/vcol_init_vars.pre + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc + +#------------------------------------------------------------------------------# +# Engine specific settings and requirements + +##### Storage engine to be tested +# Set the session storage engine +--source include/have_innodb.inc +SET @@session.storage_engine = 'InnoDB'; + +##### Workarounds for known open engine specific bugs +# none + +#------------------------------------------------------------------------------# +# Execute the tests to be applied to all storage engines +--source suite/vcol/inc/vcol_supported_sql_funcs_main.inc + +#------------------------------------------------------------------------------# +# Execute storage engine specific tests + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc === added file 'mysql-test/suite/vcol/t/vcol_supported_sql_funcs_myisam.test' --- a/mysql-test/suite/vcol/t/vcol_supported_sql_funcs_myisam.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/t/vcol_supported_sql_funcs_myisam.test 2009-10-16 22:57:48 +0000 @@ -0,0 +1,49 @@ +################################################################################ +# t/vcol_supported_sql_funcs.test # +# # +# Purpose: # +# Test SQL functions allowed for virtual columns # +# MyISAM branch # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-08-31 # +# Change Author: # +# Change Date: # +# Change: # +################################################################################ + +# +# NOTE: PLEASE DO NOT ADD NOT MYISAM SPECIFIC TESTCASES HERE ! +# TESTCASES WHICH MUST BE APPLIED TO ALL STORAGE ENGINES MUST BE ADDED IN +# THE SOURCED FILES ONLY. +# + +#------------------------------------------------------------------------------# +# General not engine specific settings and requirements +--source suite/vcol/inc/vcol_init_vars.pre + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc + +#------------------------------------------------------------------------------# +# Engine specific settings and requirements + +##### Storage engine to be tested +# Set the session storage engine +eval SET @@session.storage_engine = 'MyISAM'; + +##### Workarounds for known open engine specific bugs +# none + +#------------------------------------------------------------------------------# +# Execute the tests to be applied to all storage engines +--source suite/vcol/inc/vcol_supported_sql_funcs_main.inc + +#------------------------------------------------------------------------------# +# Execute storage engine specific tests + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc === added file 'mysql-test/suite/vcol/t/vcol_syntax.test' --- a/mysql-test/suite/vcol/t/vcol_syntax.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/t/vcol_syntax.test 2009-10-16 22:57:48 +0000 @@ -0,0 +1,30 @@ +# +# test syntax +# +--disable_warnings +drop table if exists t1; +--enable_warnings + +set @OLD_SQL_MODE=@@SESSION.SQL_MODE; +create table t1 (a int, b int generated always as (a+1)); +show create table t1; +drop table t1; +create table t1 (a int, b int as (a+1) virtual); +show create table t1; +drop table t1; +create table t1 (a int, b int generated always as (a+1) persistent); +show create table t1; +drop table t1; + +set session sql_mode='ORACLE'; +create table t1 (a int, b int as (a+1)); +show create table t1; +drop table t1; +create table t1 (a int, b int generated always as (a+1) virtual); +show create table t1; +drop table t1; +create table t1 (a int, b int as (a+1) persistent); +show create table t1; +drop table t1; +set session sql_mode=@OLD_SQL_MODE; + === added file 'mysql-test/suite/vcol/t/vcol_trigger_sp_innodb.test' --- a/mysql-test/suite/vcol/t/vcol_trigger_sp_innodb.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/t/vcol_trigger_sp_innodb.test 2009-10-16 22:57:48 +0000 @@ -0,0 +1,52 @@ +################################################################################ +# t/vcol_trigger_sp_innodb.test # +# # +# Purpose: # +# Testing triggers, stored procedures and functions # +# defined on tables with virtual columns. # +# # +# InnoDB branch # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-09-04 # +# Change Author: # +# Change Date: # +# Change: # +################################################################################ + +# +# NOTE: PLEASE DO NOT ADD NOT MYISAM SPECIFIC TESTCASES HERE ! +# TESTCASES WHICH MUST BE APPLIED TO ALL STORAGE ENGINES MUST BE ADDED IN +# THE SOURCED FILES ONLY. +# + +#------------------------------------------------------------------------------# +# General not engine specific settings and requirements +--source suite/vcol/inc/vcol_init_vars.pre + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc + +#------------------------------------------------------------------------------# +# Engine specific settings and requirements + +##### Storage engine to be tested +# Set the session storage engine +--source include/have_innodb.inc +eval SET @@session.storage_engine = 'InnoDB'; + +##### Workarounds for known open engine specific bugs +# none + +#------------------------------------------------------------------------------# +# Execute the tests to be applied to all storage engines +--source suite/vcol/inc/vcol_trigger_sp.inc + +#------------------------------------------------------------------------------# +# Execute storage engine specific tests + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc === added file 'mysql-test/suite/vcol/t/vcol_trigger_sp_myisam.test' --- a/mysql-test/suite/vcol/t/vcol_trigger_sp_myisam.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/t/vcol_trigger_sp_myisam.test 2009-10-16 22:57:48 +0000 @@ -0,0 +1,51 @@ +################################################################################ +# t/vcol_trigger_sp_myisam.test # +# # +# Purpose: # +# Testing triggers, stored procedures and functions # +# defined on tables with virtual columns. # +# # +# MyISAM branch # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-09-04 # +# Change Author: # +# Change Date: # +# Change: # +################################################################################ + +# +# NOTE: PLEASE DO NOT ADD NOT MYISAM SPECIFIC TESTCASES HERE ! +# TESTCASES WHICH MUST BE APPLIED TO ALL STORAGE ENGINES MUST BE ADDED IN +# THE SOURCED FILES ONLY. +# + +#------------------------------------------------------------------------------# +# General not engine specific settings and requirements +--source suite/vcol/inc/vcol_init_vars.pre + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc + +#------------------------------------------------------------------------------# +# Engine specific settings and requirements + +##### Storage engine to be tested +# Set the session storage engine +eval SET @@session.storage_engine = 'MyISAM'; + +##### Workarounds for known open engine specific bugs +# none + +#------------------------------------------------------------------------------# +# Execute the tests to be applied to all storage engines +--source suite/vcol/inc/vcol_trigger_sp.inc + +#------------------------------------------------------------------------------# +# Execute storage engine specific tests + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc === added file 'mysql-test/suite/vcol/t/vcol_view_innodb.test' --- a/mysql-test/suite/vcol/t/vcol_view_innodb.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/t/vcol_view_innodb.test 2009-10-16 22:57:48 +0000 @@ -0,0 +1,51 @@ +################################################################################ +# t/vcol_view_innodb.test # +# # +# Purpose: # +# Testing views defined on tables with virtual columns. # +# # +# InnoDB branch # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-09-04 # +# Change Author: # +# Change Date: # +# Change: # +################################################################################ + +# +# NOTE: PLEASE DO NOT ADD NOT MYISAM SPECIFIC TESTCASES HERE ! +# TESTCASES WHICH MUST BE APPLIED TO ALL STORAGE ENGINES MUST BE ADDED IN +# THE SOURCED FILES ONLY. +# + +#------------------------------------------------------------------------------# +# General not engine specific settings and requirements +--source suite/vcol/inc/vcol_init_vars.pre + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc + +#------------------------------------------------------------------------------# +# Engine specific settings and requirements + +##### Storage engine to be tested +# Set the session storage engine +--source include/have_innodb.inc +eval SET @@session.storage_engine = 'InnoDB'; + +##### Workarounds for known open engine specific bugs +# none + +#------------------------------------------------------------------------------# +# Execute the tests to be applied to all storage engines +--source suite/vcol/inc/vcol_view.inc + +#------------------------------------------------------------------------------# +# Execute storage engine specific tests + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc === added file 'mysql-test/suite/vcol/t/vcol_view_myisam.test' --- a/mysql-test/suite/vcol/t/vcol_view_myisam.test 1970-01-01 00:00:00 +0000 +++ b/mysql-test/suite/vcol/t/vcol_view_myisam.test 2009-10-16 22:57:48 +0000 @@ -0,0 +1,50 @@ +################################################################################ +# t/vcol_view_myisam.test # +# # +# Purpose: # +# Testing views defined on tables with virtual columns. # +# # +# MyISAM branch # +# # +#------------------------------------------------------------------------------# +# Original Author: Andrey Zhakov # +# Original Date: 2008-09-04 # +# Change Author: # +# Change Date: # +# Change: # +################################################################################ + +# +# NOTE: PLEASE DO NOT ADD NOT MYISAM SPECIFIC TESTCASES HERE ! +# TESTCASES WHICH MUST BE APPLIED TO ALL STORAGE ENGINES MUST BE ADDED IN +# THE SOURCED FILES ONLY. +# + +#------------------------------------------------------------------------------# +# General not engine specific settings and requirements +--source suite/vcol/inc/vcol_init_vars.pre + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc + +#------------------------------------------------------------------------------# +# Engine specific settings and requirements + +##### Storage engine to be tested +# Set the session storage engine +eval SET @@session.storage_engine = 'MyISAM'; + +##### Workarounds for known open engine specific bugs +# none + +#------------------------------------------------------------------------------# +# Execute the tests to be applied to all storage engines +--source suite/vcol/inc/vcol_view.inc + +#------------------------------------------------------------------------------# +# Execute storage engine specific tests + +#------------------------------------------------------------------------------# +# Cleanup +--source suite/vcol/inc/vcol_cleanup.inc === modified file 'sql/field.cc' --- a/sql/field.cc 2009-09-07 20:50:10 +0000 +++ b/sql/field.cc 2009-10-16 22:57:48 +0000 @@ -57,7 +57,7 @@ const char field_separator=','; ((ulong) ((LL(1) << min(arg, 4) * 8) - LL(1))) #define ASSERT_COLUMN_MARKED_FOR_READ DBUG_ASSERT(!table || (!table->read_set || bitmap_is_set(table->read_set, field_index))) -#define ASSERT_COLUMN_MARKED_FOR_WRITE DBUG_ASSERT(!table || (!table->write_set || bitmap_is_set(table->write_set, field_index))) +#define ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED DBUG_ASSERT(!table || (!table->write_set || bitmap_is_set(table->write_set, field_index) || bitmap_is_set(&table->vcol_set, field_index))) /* Rules for merging different types of fields in UNION @@ -1312,7 +1312,8 @@ Field::Field(uchar *ptr_arg,uint32 lengt key_start(0), part_of_key(0), part_of_key_not_clustered(0), part_of_sortkey(0), unireg_check(unireg_check_arg), field_length(length_arg), null_bit(null_bit_arg), - is_created_from_null_item(FALSE) + is_created_from_null_item(FALSE), + vcol_info(0), stored_in_db(TRUE) { flags=null_ptr ? 0: NOT_NULL_FLAG; comment.str= (char*) ""; @@ -1611,7 +1612,7 @@ longlong Field::convert_decimal2longlong int Field_num::store_decimal(const my_decimal *val) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; int err= 0; longlong i= convert_decimal2longlong(val, unsigned_flag, &err); return test(err | store(i, unsigned_flag)); @@ -1683,7 +1684,7 @@ void Field_num::make_field(Send_field *f int Field_str::store_decimal(const my_decimal *d) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; double val; /* TODO: use decimal2string? */ int err= warn_if_overflow(my_decimal2double(E_DEC_FATAL_ERROR & @@ -1760,7 +1761,7 @@ bool Field::get_time(MYSQL_TIME *ltime) int Field::store_time(MYSQL_TIME *ltime, timestamp_type type_arg) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; char buff[MAX_DATE_STRING_REP_LENGTH]; uint length= (uint) my_TIME_to_str(ltime, buff); return store(buff, length, &my_charset_bin); @@ -1887,7 +1888,7 @@ void Field_decimal::overflow(bool negati int Field_decimal::store(const char *from_arg, uint len, CHARSET_INFO *cs) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; char buff[STRING_BUFFER_USUAL_SIZE]; String tmp(buff,sizeof(buff), &my_charset_bin); const uchar *from= (uchar*) from_arg; @@ -2258,7 +2259,7 @@ int Field_decimal::store(const char *fro int Field_decimal::store(double nr) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; if (unsigned_flag && nr < 0) { overflow(1); @@ -2303,7 +2304,7 @@ int Field_decimal::store(double nr) int Field_decimal::store(longlong nr, bool unsigned_val) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; char buff[22]; uint length, int_part; char fyllchar; @@ -2539,7 +2540,7 @@ void Field_new_decimal::set_value_on_ove bool Field_new_decimal::store_value(const my_decimal *decimal_value) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; int error= 0; DBUG_ENTER("Field_new_decimal::store_value"); #ifndef DBUG_OFF @@ -2584,7 +2585,7 @@ bool Field_new_decimal::store_value(cons int Field_new_decimal::store(const char *from, uint length, CHARSET_INFO *charset_arg) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; int err; my_decimal decimal_value; DBUG_ENTER("Field_new_decimal::store(char*)"); @@ -2651,7 +2652,7 @@ int Field_new_decimal::store(const char int Field_new_decimal::store(double nr) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; my_decimal decimal_value; int err; DBUG_ENTER("Field_new_decimal::store(double)"); @@ -2686,7 +2687,7 @@ int Field_new_decimal::store(double nr) int Field_new_decimal::store(longlong nr, bool unsigned_val) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; my_decimal decimal_value; int err; @@ -2708,7 +2709,7 @@ int Field_new_decimal::store(longlong nr int Field_new_decimal::store_decimal(const my_decimal *decimal_value) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; return store_value(decimal_value); } @@ -2929,7 +2930,7 @@ Field_new_decimal::unpack(uchar* to, int Field_tiny::store(const char *from,uint len,CHARSET_INFO *cs) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; int error; longlong rnd; @@ -2941,7 +2942,7 @@ int Field_tiny::store(const char *from,u int Field_tiny::store(double nr) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; int error= 0; nr=rint(nr); if (unsigned_flag) @@ -2984,7 +2985,7 @@ int Field_tiny::store(double nr) int Field_tiny::store(longlong nr, bool unsigned_val) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; int error= 0; if (unsigned_flag) @@ -3104,7 +3105,7 @@ void Field_tiny::sql_type(String &res) c int Field_short::store(const char *from,uint len,CHARSET_INFO *cs) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; int store_tmp; int error; longlong rnd; @@ -3125,7 +3126,7 @@ int Field_short::store(const char *from, int Field_short::store(double nr) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; int error= 0; int16 res; nr=rint(nr); @@ -3177,7 +3178,7 @@ int Field_short::store(double nr) int Field_short::store(longlong nr, bool unsigned_val) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; int error= 0; int16 res; @@ -3351,7 +3352,7 @@ void Field_short::sql_type(String &res) int Field_medium::store(const char *from,uint len,CHARSET_INFO *cs) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; int store_tmp; int error; longlong rnd; @@ -3365,7 +3366,7 @@ int Field_medium::store(const char *from int Field_medium::store(double nr) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; int error= 0; nr=rint(nr); if (unsigned_flag) @@ -3411,7 +3412,7 @@ int Field_medium::store(double nr) int Field_medium::store(longlong nr, bool unsigned_val) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; int error= 0; if (unsigned_flag) @@ -3541,7 +3542,7 @@ void Field_medium::sql_type(String &res) int Field_long::store(const char *from,uint len,CHARSET_INFO *cs) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; long store_tmp; int error; longlong rnd; @@ -3562,7 +3563,7 @@ int Field_long::store(const char *from,u int Field_long::store(double nr) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; int error= 0; int32 res; nr=rint(nr); @@ -3614,7 +3615,7 @@ int Field_long::store(double nr) int Field_long::store(longlong nr, bool unsigned_val) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; int error= 0; int32 res; @@ -3788,7 +3789,7 @@ void Field_long::sql_type(String &res) c int Field_longlong::store(const char *from,uint len,CHARSET_INFO *cs) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; int error= 0; char *end; ulonglong tmp; @@ -3818,7 +3819,7 @@ int Field_longlong::store(const char *fr int Field_longlong::store(double nr) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; int error= 0; longlong res; @@ -3870,7 +3871,7 @@ int Field_longlong::store(double nr) int Field_longlong::store(longlong nr, bool unsigned_val) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; int error= 0; if (nr < 0) // Only possible error @@ -4096,7 +4097,7 @@ int Field_float::store(const char *from, int Field_float::store(double nr) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; int error= truncate(&nr, FLT_MAX); float j= (float)nr; @@ -4358,7 +4359,7 @@ int Field_double::store(const char *from int Field_double::store(double nr) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; int error= truncate(&nr, DBL_MAX); #ifdef WORDS_BIGENDIAN @@ -4785,7 +4786,7 @@ timestamp_auto_set_type Field_timestamp: int Field_timestamp::store(const char *from,uint len,CHARSET_INFO *cs) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; MYSQL_TIME l_time; my_time_t tmp= 0; int error; @@ -4848,7 +4849,7 @@ int Field_timestamp::store(double nr) int Field_timestamp::store(longlong nr, bool unsigned_val) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; MYSQL_TIME l_time; my_time_t timestamp= 0; int error; @@ -5147,7 +5148,7 @@ int Field_time::store_time(MYSQL_TIME *l int Field_time::store(double nr) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; long tmp; int error= 0; if (nr > (double)TIME_MAX_VALUE) @@ -5185,7 +5186,7 @@ int Field_time::store(double nr) int Field_time::store(longlong nr, bool unsigned_val) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; long tmp; int error= 0; if (nr < (longlong) -TIME_MAX_VALUE && !unsigned_val) @@ -5356,7 +5357,7 @@ void Field_time::sql_type(String &res) c int Field_year::store(const char *from, uint len,CHARSET_INFO *cs) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; char *end; int error; longlong nr= cs->cset->strntoull10rnd(cs, from, len, 0, &end, &error); @@ -5404,7 +5405,7 @@ int Field_year::store(double nr) int Field_year::store(longlong nr, bool unsigned_val) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; if (nr < 0 || (nr >= 100 && nr <= 1900) || nr > 2155) { *ptr= 0; @@ -5477,7 +5478,7 @@ void Field_year::sql_type(String &res) c int Field_date::store(const char *from, uint len,CHARSET_INFO *cs) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; MYSQL_TIME l_time; uint32 tmp; int error; @@ -5532,7 +5533,7 @@ int Field_date::store(double nr) int Field_date::store(longlong nr, bool unsigned_val) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; MYSQL_TIME not_used; int error; longlong initial_nr= nr; @@ -5711,7 +5712,7 @@ void Field_date::sql_type(String &res) c int Field_newdate::store(const char *from,uint len,CHARSET_INFO *cs) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; long tmp; MYSQL_TIME l_time; int error; @@ -5761,7 +5762,7 @@ int Field_newdate::store(double nr) int Field_newdate::store(longlong nr, bool unsigned_val) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; MYSQL_TIME l_time; longlong tmp; int error; @@ -5797,7 +5798,7 @@ int Field_newdate::store(longlong nr, bo int Field_newdate::store_time(MYSQL_TIME *ltime,timestamp_type time_type) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; long tmp; int error= 0; if (time_type == MYSQL_TIMESTAMP_DATE || @@ -5944,7 +5945,7 @@ void Field_newdate::sql_type(String &res int Field_datetime::store(const char *from,uint len,CHARSET_INFO *cs) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; MYSQL_TIME time_tmp; int error; ulonglong tmp= 0; @@ -5997,7 +5998,7 @@ int Field_datetime::store(double nr) int Field_datetime::store(longlong nr, bool unsigned_val) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; MYSQL_TIME not_used; int error; longlong initial_nr= nr; @@ -6035,7 +6036,7 @@ int Field_datetime::store(longlong nr, b int Field_datetime::store_time(MYSQL_TIME *ltime,timestamp_type time_type) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; longlong tmp; int error= 0; /* @@ -6338,7 +6339,7 @@ Field_longstr::report_if_important_data( int Field_string::store(const char *from,uint length,CHARSET_INFO *cs) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; uint copy_length; const char *well_formed_error_pos; const char *cannot_convert_error_pos; @@ -6379,7 +6380,7 @@ int Field_string::store(const char *from int Field_str::store(double nr) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; char buff[DOUBLE_TO_STRING_CONVERSION_BUFFER_SIZE]; uint length; uint local_char_length= field_length / charset()->mbmaxlen; @@ -6994,7 +6995,7 @@ int Field_varstring::do_save_field_metad int Field_varstring::store(const char *from,uint length,CHARSET_INFO *cs) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; uint copy_length; const char *well_formed_error_pos; const char *cannot_convert_error_pos; @@ -7658,7 +7659,7 @@ void Field_blob::put_length(uchar *pos, int Field_blob::store(const char *from,uint length,CHARSET_INFO *cs) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; uint copy_length, new_length; const char *well_formed_error_pos; const char *cannot_convert_error_pos; @@ -8420,7 +8421,7 @@ void Field_enum::store_type(ulonglong va int Field_enum::store(const char *from,uint length,CHARSET_INFO *cs) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; int err= 0; uint32 not_used; char buff[STRING_BUFFER_USUAL_SIZE]; @@ -8469,7 +8470,7 @@ int Field_enum::store(double nr) int Field_enum::store(longlong nr, bool unsigned_val) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; int error= 0; if ((ulonglong) nr > typelib->count || nr == 0) { @@ -8638,7 +8639,7 @@ Field *Field_enum::new_field(MEM_ROOT *r int Field_set::store(const char *from,uint length,CHARSET_INFO *cs) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; bool got_warning= 0; int err= 0; char *not_used; @@ -8678,7 +8679,7 @@ int Field_set::store(const char *from,ui int Field_set::store(longlong nr, bool unsigned_val) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; int error= 0; ulonglong max_nr= set_bits(ulonglong, typelib->count); if ((ulonglong) nr > max_nr) @@ -8942,7 +8943,7 @@ uint Field_bit::is_equal(Create_field *n int Field_bit::store(const char *from, uint length, CHARSET_INFO *cs) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; int delta; for (; length && !*from; from++, length--) // skip left 0's @@ -9353,7 +9354,7 @@ Field_bit_as_char::Field_bit_as_char(uch int Field_bit_as_char::store(const char *from, uint length, CHARSET_INFO *cs) { - ASSERT_COLUMN_MARKED_FOR_WRITE; + ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; int delta; uchar bits= (uchar) (field_length & 7); @@ -9461,6 +9462,8 @@ void Create_field::init_for_tmp_table(en ((decimals_arg & FIELDFLAG_MAX_DEC) << FIELDFLAG_DEC_SHIFT) | (maybe_null ? FIELDFLAG_MAYBE_NULL : 0) | (is_unsigned ? 0 : FIELDFLAG_DECIMAL)); + vcol_info= 0; + stored_in_db= TRUE; } @@ -9480,6 +9483,7 @@ void Create_field::init_for_tmp_table(en @param fld_interval_list Interval list (if any) @param fld_charset Field charset @param fld_geom_type Field geometry type (if any) + @param fld_vcol_info Virtual column data @retval FALSE on success @@ -9492,13 +9496,14 @@ bool Create_field::init(THD *thd, char * uint fld_type_modifier, Item *fld_default_value, Item *fld_on_update_value, LEX_STRING *fld_comment, char *fld_change, List<String> *fld_interval_list, - CHARSET_INFO *fld_charset, uint fld_geom_type) + CHARSET_INFO *fld_charset, uint fld_geom_type, + Virtual_column_info *fld_vcol_info) { uint sign_len, allowed_type_modifier= 0; ulong max_field_charlength= MAX_FIELD_CHARLENGTH; DBUG_ENTER("Create_field::init()"); - + field= 0; field_name= fld_name; def= fld_default_value; @@ -9523,6 +9528,33 @@ bool Create_field::init(THD *thd, char * interval_list.empty(); comment= *fld_comment; + vcol_info= fld_vcol_info; + stored_in_db= TRUE; + + /* Initialize data for a computed field */ + if ((uchar)fld_type == (uchar)MYSQL_TYPE_VIRTUAL) + { + DBUG_ASSERT(vcol_info && vcol_info->expr_item); + stored_in_db= vcol_info->is_stored(); + /* + Walk through the Item tree checking if all items are valid + to be part of the virtual column + */ + if (vcol_info->expr_item->walk(&Item::check_vcol_func_processor, 0, NULL)) + { + my_error(ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED, MYF(0), field_name); + DBUG_RETURN(TRUE); + } + + /* + Make a field created for the real type. + Note that regular and computed fields differ from each other only by + Field::vcol_info. It is is always NULL for a column that is not + computed. + */ + sql_type= fld_type= vcol_info->get_real_type(); + } + /* Set NO_DEFAULT_VALUE_FLAG if this field doesn't have a default value and it is NOT NULL, not an AUTO_INCREMENT field and not a TIMESTAMP. @@ -9813,7 +9845,7 @@ bool Create_field::init(THD *thd, char * } case MYSQL_TYPE_DECIMAL: DBUG_ASSERT(0); /* Was obsolete */ - } + } /* Remember the value of length */ char_length= length; @@ -9912,7 +9944,6 @@ uint pack_length_to_packflag(uint type) return 0; // This shouldn't happen } - Field *make_field(TABLE_SHARE *share, uchar *ptr, uint32 field_length, uchar *null_pos, uchar null_bit, uint pack_flag, @@ -10106,6 +10137,8 @@ Create_field::Create_field(Field *old_fi charset= old_field->charset(); // May be NULL ptr comment= old_field->comment; decimals= old_field->decimals(); + vcol_info= old_field->vcol_info; + stored_in_db= old_field->stored_in_db; /* Fix if the original table had 4 byte pointer blobs */ if (flags & BLOB_FLAG) === modified file 'sql/field.h' --- a/sql/field.h 2009-09-07 20:50:10 +0000 +++ b/sql/field.h 2009-10-16 22:57:48 +0000 @@ -45,6 +45,80 @@ inline uint get_set_pack_length(int elem return len > 4 ? 8 : len; } +/* + Virtual_column_info is the class to contain additional + characteristics that is specific for a virtual/computed + field such as: + - the defining expression that is evaluated to compute the value + of the field + - whether the field is to be stored in the database + - whether the field is used in a partitioning expression +*/ + +class Virtual_column_info: public Sql_alloc +{ +private: + /* + The following data is only updated by the parser and read + when a Create_field object is created/initialized. + */ + enum_field_types field_type; /* Real field type*/ + /* Flag indicating that the field is physically stored in the database */ + my_bool stored_in_db; + /* Flag indicating that the field used in a partitioning expression */ + my_bool in_partitioning_expr; + +public: + /* The expression to compute the value of the virtual column */ + Item *expr_item; + /* Text representation of the defining expression */ + LEX_STRING expr_str; + /* + The list of items created when the defining expression for the virtual + column is being parsed and validated. These items are freed in the closefrm + function when the table containing this virtual column is removed from + the TABLE cache. + TODO. Items for all different virtual columns of a table should be put into + one list attached to the TABLE structure. + */ + Item *item_free_list; + + Virtual_column_info() + : field_type((enum enum_field_types)MYSQL_TYPE_VIRTUAL), + stored_in_db(FALSE), in_partitioning_expr(FALSE), + expr_item(NULL), item_free_list(NULL) + { + expr_str.str= NULL; + expr_str.length= 0; + }; + ~Virtual_column_info() {} + enum_field_types get_real_type() + { + return field_type; + } + void set_field_type(enum_field_types fld_type) + { + /* Calling this function can only be done once. */ + field_type= fld_type; + } + bool is_stored() + { + return stored_in_db; + } + void set_stored_in_db_flag(bool stored) + { + stored_in_db= stored; + } + bool is_in_partitioning_expr() + { + return in_partitioning_expr; + } + void mark_as_in_partitioning_expr() + { + in_partitioning_expr= TRUE; + } +}; + class Field { Field(const Item &); /* Prevent use of these */ @@ -57,7 +131,7 @@ public: uchar *ptr; // Position to field in record uchar *null_ptr; // Byte where null_bit is /* - Note that you can use table->in_use as replacement for current_thd member + Note that you can use table->in_use as replacement for current_thd member only inside of val_*() and store() members (e.g. you can't use it in cons) */ struct st_table *table; // Pointer for table @@ -67,10 +141,10 @@ public: /* Field is part of the following keys */ key_map key_start, part_of_key, part_of_key_not_clustered; key_map part_of_sortkey; - /* - We use three additional unireg types for TIMESTAMP to overcome limitation - of current binary format of .frm file. We'd like to be able to support - NOW() as default and on update value for such fields but unable to hold + /* + We use three additional unireg types for TIMESTAMP to overcome limitation + of current binary format of .frm file. We'd like to be able to support + NOW() as default and on update value for such fields but unable to hold this info anywhere except unireg_check field. This issue will be resolved in more clean way with transition to new text based .frm format. See also comment for Field_timestamp::Field_timestamp(). @@ -103,6 +177,19 @@ public: */ bool is_created_from_null_item; + /* + This is additional data provided for any computed(virtual) field. + In particular it includes a pointer to the item by which this field + can be computed from other fields. + */ + Virtual_column_info *vcol_info; + /* + Flag indicating that the field is physically stored in tables + rather than just computed from other fields. + As of now, FALSE can be set only for computed virtual columns. + */ + bool stored_in_db; + Field(uchar *ptr_arg,uint32 length_arg,uchar *null_ptr_arg, uchar null_bit_arg, utype unireg_check_arg, const char *field_name_arg); @@ -2044,6 +2131,20 @@ public: uint8 row,col,sc_length,interval_id; // For rea_create_table uint offset,pack_flag; + + /* + This is additinal data provided for any computed(virtual) field. + In particular it includes a pointer to the item by which this field + can be computed from other fields. + */ + Virtual_column_info *vcol_info; + /* + Flag indicating that the field is physically stored in tables + rather than just computed from other fields. + As of now, FALSE can be set only for computed virtual columns. + */ + bool stored_in_db; + Create_field() :after(0) {} Create_field(Field *field, Field *orig_field); /* Used to make a clone of this object for ALTER/CREATE TABLE */ @@ -2060,7 +2161,8 @@ public: char *decimals, uint type_modifier, Item *default_value, Item *on_update_value, LEX_STRING *comment, char *change, List<String> *interval_list, CHARSET_INFO *cs, - uint uint_geom_type); + uint uint_geom_type, + Virtual_column_info *vcol_info); }; === modified file 'sql/filesort.cc' --- a/sql/filesort.cc 2009-09-03 14:05:38 +0000 +++ b/sql/filesort.cc 2009-10-16 22:57:48 +0000 @@ -565,6 +565,8 @@ static ha_rows find_all_keys(SORTPARAM * { if ((error= select->quick->get_next())) break; + if (!error) + update_virtual_fields(sort_form); file->position(sort_form->record[0]); DBUG_EXECUTE_IF("debug_filesort", dbug_print_record(sort_form, TRUE);); } @@ -582,6 +584,8 @@ static ha_rows find_all_keys(SORTPARAM * else { error=file->rnd_next(sort_form->record[0]); + if (!error) + update_virtual_fields(sort_form); if (!flag) { my_store_ptr(ref_pos,ref_length,record); // Position to row === modified file 'sql/ha_partition.cc' --- a/sql/ha_partition.cc 2009-09-07 20:50:10 +0000 +++ b/sql/ha_partition.cc 2009-10-16 22:57:48 +0000 @@ -2436,7 +2436,7 @@ int ha_partition::open(const char *name, DBUG_RETURN(1); m_start_key.length= 0; m_rec0= table->record[0]; - m_rec_length= table_share->reclength; + m_rec_length= table_share->stored_rec_length; alloc_len= m_tot_parts * (m_rec_length + PARTITION_BYTES_IN_POS); alloc_len+= table_share->max_key_length; if (!m_ordered_rec_buffer) === modified file 'sql/ha_partition.h' --- a/sql/ha_partition.h 2009-02-19 09:01:25 +0000 +++ b/sql/ha_partition.h 2009-10-16 22:57:48 +0000 @@ -245,6 +245,7 @@ public: DBUG_RETURN(0); } virtual void change_table_ptr(TABLE *table_arg, TABLE_SHARE *share); + bool check_if_supported_virtual_columns(void) { return TRUE;} virtual bool check_if_incompatible_data(HA_CREATE_INFO *create_info, uint table_changes); private: === modified file 'sql/handler.h' --- a/sql/handler.h 2009-09-07 20:50:10 +0000 +++ b/sql/handler.h 2009-10-16 22:57:48 +0000 @@ -1760,6 +1760,17 @@ public: LEX_STRING *engine_name() { return hton_name(ht); } + /* + @brief + Check whether the engine supports virtual columns + + @retval + FALSE if the engine does not support virtual columns + @retval + TRUE if the engine supports virtual columns + */ + virtual bool check_if_supported_virtual_columns(void) { return FALSE;} + protected: /* Service methods for use by storage engines. */ void ha_statistic_increment(ulong SSV::*offset) const; === modified file 'sql/item.cc' --- a/sql/item.cc 2009-09-15 10:46:35 +0000 +++ b/sql/item.cc 2009-10-16 22:57:48 +0000 @@ -681,9 +681,24 @@ bool Item_field::register_field_in_read_ TABLE *table= (TABLE *) arg; if (field->table == table || !table) bitmap_set_bit(field->table->read_set, field->field_index); + if (field->vcol_info && field->vcol_info->expr_item) + return field->vcol_info->expr_item->walk(&Item::register_field_in_read_map, + 1, arg); return 0; } +/* + @brief + Mark field in bitmap supplied as *arg +*/ + +bool Item_field::register_field_in_bitmap(uchar *arg) +{ + MY_BITMAP *bitmap= (MY_BITMAP *) arg; + DBUG_ASSERT(bitmap); + bitmap_set_bit(bitmap, field->field_index); + return 0; +} bool Item::check_cols(uint c) { @@ -4453,6 +4468,21 @@ error: return TRUE; } +/* + @brief + Mark virtual columns as used in a partitioning expression +*/ + +bool Item_field::vcol_in_partition_func_processor(uchar *int_arg) +{ + DBUG_ASSERT(fixed); + if (field->vcol_info) + { + field->vcol_info->mark_as_in_partitioning_expr(); + } + return FALSE; +} + Item *Item_field::safe_charset_converter(CHARSET_INFO *tocs) { === modified file 'sql/item.h' --- a/sql/item.h 2009-09-15 10:46:35 +0000 +++ b/sql/item.h 2009-10-16 22:57:48 +0000 @@ -18,6 +18,24 @@ #pragma interface /* gcc class implementation */ #endif +inline +bool trace_unsupported_func(const char *where, const char *processor_name) +{ + char buff[64]; + sprintf(buff, "%s::%s", where, processor_name); + DBUG_ENTER(buff); + sprintf(buff, "%s returns TRUE: unsupported function", processor_name); + DBUG_PRINT("info", (buff)); + DBUG_RETURN(TRUE); +} + +inline +bool trace_unsupported_by_check_vcol_func_processor(const char *where) +{ + return trace_unsupported_func(where, "check_vcol_func_processor"); +} + + class Protocol; struct TABLE_LIST; void item_init(void); /* Init item functions */ @@ -895,6 +913,11 @@ public: virtual bool enumerate_field_refs_processor(uchar *arg) { return 0; } virtual bool mark_as_eliminated_processor(uchar *arg) { return 0; } /* + The next function differs from the previous one that a bitmap to be updated + is passed as uchar *arg. + */ + virtual bool register_field_in_bitmap(uchar *arg) { return 0; } + /* Check if a partition function is allowed SYNOPSIS check_partition_func_processor() @@ -946,11 +969,43 @@ public: fields. */ virtual bool check_partition_func_processor(uchar *bool_arg) { return TRUE;} + /* + @brief + Processor used to mark virtual columns used in partitioning expression + + @param + arg always ignored + + @retval + FALSE always + */ + virtual bool vcol_in_partition_func_processor(uchar *arg) + { + return FALSE; + } + virtual bool subst_argument_checker(uchar **arg) - { + { if (*arg) - *arg= NULL; - return TRUE; + *arg= NULL; + return TRUE; + } + /* + @brief + Processor used to check acceptability of an item in the defining + expression for a virtual column + + @param + arg always ignored + + @retval + FALSE the item is accepted in the definition of a virtual column + @retval + TRUE otherwise + */ + virtual bool check_vcol_func_processor(uchar *arg) + { + return trace_unsupported_by_check_vcol_func_processor(full_name()); } virtual Item *equal_fields_propagator(uchar * arg) { return this; } @@ -1327,6 +1382,10 @@ public: { return value_item->send(protocol, str); } + bool check_vcol_func_processor(uchar *arg) + { + return trace_unsupported_by_check_vcol_func_processor("name_const"); + } }; bool agg_item_collations(DTCollation &c, const char *name, @@ -1346,6 +1405,7 @@ public: virtual Item_num *neg()= 0; Item *safe_charset_converter(CHARSET_INFO *tocs); bool check_partition_func_processor(uchar *int_arg) { return FALSE;} + bool check_vcol_func_processor(uchar *arg) { return FALSE;} }; #define NO_CACHED_FIELD_INDEX ((uint)(-1)) @@ -1505,7 +1565,10 @@ public: bool collect_item_field_processor(uchar * arg); bool find_item_in_field_list_processor(uchar *arg); bool register_field_in_read_map(uchar *arg); + bool register_field_in_bitmap(uchar *arg); bool check_partition_func_processor(uchar *int_arg) {return FALSE;} + bool vcol_in_partition_func_processor(uchar *bool_arg); + bool check_vcol_func_processor(uchar *arg) { return FALSE;} bool enumerate_field_refs_processor(uchar *arg); void cleanup(); bool result_as_longlong() @@ -1566,6 +1629,7 @@ public: Item *safe_charset_converter(CHARSET_INFO *tocs); bool check_partition_func_processor(uchar *int_arg) {return FALSE;} + bool check_vcol_func_processor(uchar *arg) { return FALSE;} }; class Item_null_result :public Item_null @@ -1579,7 +1643,11 @@ public: save_in_field(result_field, no_conversions); } bool check_partition_func_processor(uchar *int_arg) {return TRUE;} -}; + bool check_vcol_func_processor(uchar *arg) + { + return trace_unsupported_by_check_vcol_func_processor(full_name()); + } +}; /* Item represents one placeholder ('?') of prepared statement */ @@ -1720,6 +1788,7 @@ public: /** Item is a argument to a limit clause. */ bool limit_clause_param; void set_param_type_and_swap_value(Item_param *from); + }; @@ -1755,6 +1824,7 @@ public: { return (uint)(max_length - test(value < 0)); } bool eq(const Item *, bool binary_cmp) const; bool check_partition_func_processor(uchar *bool_arg) { return FALSE;} + bool check_vcol_func_processor(uchar arg) { return FALSE;} }; @@ -1773,6 +1843,7 @@ public: Item_num *neg (); uint decimal_precision() const { return max_length; } bool check_partition_func_processor(uchar *bool_arg) { return FALSE;} + bool check_vcol_func_processor(uchar *arg) { return FALSE;} }; @@ -1814,6 +1885,7 @@ public: bool eq(const Item *, bool binary_cmp) const; void set_decimal_value(my_decimal *value_par); bool check_partition_func_processor(uchar *bool_arg) { return FALSE;} + bool check_vcol_func_processor(uchar *arg) { return FALSE;} }; @@ -1971,6 +2043,7 @@ public: } virtual void print(String *str, enum_query_type query_type); bool check_partition_func_processor(uchar *int_arg) {return FALSE;} + bool check_vcol_func_processor(uchar *arg) { return FALSE;} /** Return TRUE if character-set-introducer was explicitly specified in the @@ -2024,7 +2097,7 @@ double_from_string_with_check (CHARSET_I class Item_static_string_func :public Item_string { const char *func_name; -public: + public: Item_static_string_func(const char *name_par, const char *str, uint length, CHARSET_INFO *cs, Derivation dv= DERIVATION_COERCIBLE) @@ -2038,6 +2111,10 @@ public: } bool check_partition_func_processor(uchar *int_arg) {return TRUE;} + bool check_vcol_func_processor(uchar *arg) + { + return trace_unsupported_by_check_vcol_func_processor(func_name); + } }; @@ -2049,6 +2126,10 @@ public: CHARSET_INFO *cs= NULL): Item_string(name_arg, length, cs) {} + bool check_vcol_func_processor(uchar *arg) + { + return trace_unsupported_by_check_vcol_func_processor("safe_string"); + } }; @@ -2128,6 +2209,7 @@ public: bool eq(const Item *item, bool binary_cmp) const; virtual Item *safe_charset_converter(CHARSET_INFO *tocs); bool check_partition_func_processor(uchar *int_arg) {return FALSE;} + bool check_vcol_func_processor(uchar *arg) { return FALSE;} }; @@ -2158,6 +2240,7 @@ public: save_in_field(result_field, no_conversions); } void cleanup(); + bool check_vcol_func_processor(uchar *arg) { return FALSE;} }; @@ -2287,7 +2370,10 @@ public: if (ref && result_type() == ROW_RESULT) (*ref)->bring_value(); } - + bool check_vcol_func_processor(uchar *arg) + { + return trace_unsupported_by_check_vcol_func_processor("ref"); + } }; @@ -2563,6 +2649,10 @@ public: table_map used_tables() const { return (table_map) 1L; } bool const_item() const { return 0; } bool is_null() { return null_value; } + bool check_vcol_func_processor(uchar *arg) + { + return trace_unsupported_by_check_vcol_func_processor("copy"); + } /* Override the methods below as pure virtual to make sure all the @@ -2805,6 +2895,10 @@ public: return arg->walk(processor, walk_subquery, args) || (this->*processor)(args); } + bool check_vcol_func_processor(uchar *arg) + { + return trace_unsupported_by_check_vcol_func_processor("values"); + } }; @@ -2901,6 +2995,10 @@ private: BEFORE INSERT of BEFORE UPDATE trigger. */ bool read_only; + virtual bool check_vcol_func_processor(uchar *arg) + { + return trace_unsupported_by_check_vcol_func_processor("trigger"); + } }; @@ -2960,6 +3058,11 @@ public: { return this == item; } + bool check_vcol_func_processor(uchar *arg) + { + return trace_unsupported_by_check_vcol_func_processor("cache"); + } + }; === modified file 'sql/item_func.cc' --- a/sql/item_func.cc 2009-09-07 20:50:10 +0000 +++ b/sql/item_func.cc 2009-10-16 22:57:48 +0000 @@ -3940,10 +3940,30 @@ bool Item_func_set_user_var::register_fi TABLE *table= (TABLE *) arg; if (result_field->table == table || !table) bitmap_set_bit(result_field->table->read_set, result_field->field_index); + if (result_field->vcol_info) + return result_field->vcol_info-> + expr_item->walk(&Item::register_field_in_read_map, 1, arg); } return 0; } +/* + Mark field in bitmap supplied as *arg + +*/ + +bool Item_func_set_user_var::register_field_in_bitmap(uchar *arg) +{ + MY_BITMAP *bitmap = (MY_BITMAP *) arg; + DBUG_ASSERT(bitmap); + if (result_field) + { + if (!bitmap) + return 1; + bitmap_set_bit(bitmap, result_field->field_index); + } + return 0; +} /** Set value to user variable. === modified file 'sql/item_func.h' --- a/sql/item_func.h 2009-09-07 20:50:10 +0000 +++ b/sql/item_func.h 2009-10-16 22:57:48 +0000 @@ -339,6 +339,7 @@ public: void fix_length_and_dec(); bool fix_fields(THD *thd, Item **ref); longlong val_int() { DBUG_ASSERT(fixed == 1); return value; } + bool check_vcol_func_processor(uchar *int_arg) { return TRUE;} }; @@ -399,6 +400,7 @@ public: Item_func_additive_op(Item *a,Item *b) :Item_num_op(a,b) {} void result_precision(); bool check_partition_func_processor(uchar *int_arg) {return FALSE;} + bool check_vcol_func_processor(uchar *int_arg) { return FALSE;} }; @@ -434,6 +436,7 @@ public: my_decimal *decimal_op(my_decimal *); void result_precision(); bool check_partition_func_processor(uchar *int_arg) {return FALSE;} + bool check_vcol_func_processor(uchar *int_arg) { return FALSE;} }; @@ -466,6 +469,7 @@ public: } bool check_partition_func_processor(uchar *int_arg) {return FALSE;} + bool check_vcol_func_processor(uchar *int_arg) { return FALSE;} }; @@ -480,6 +484,7 @@ public: void result_precision(); void fix_length_and_dec(); bool check_partition_func_processor(uchar *int_arg) {return FALSE;} + bool check_vcol_func_processor(uchar *int_arg) { return FALSE;} }; @@ -496,6 +501,7 @@ public: void fix_num_length_and_dec(); uint decimal_precision() const { return args[0]->decimal_precision(); } bool check_partition_func_processor(uchar *int_arg) {return FALSE;} + bool check_vcol_func_processor(uchar *int_arg) { return FALSE;} }; @@ -509,6 +515,7 @@ public: const char *func_name() const { return "abs"; } void fix_length_and_dec(); bool check_partition_func_processor(uchar *int_arg) {return FALSE;} + bool check_vcol_func_processor(uchar *int_arg) { return FALSE;} }; // A class to handle logarithmic and trigonometric functions @@ -664,6 +671,7 @@ public: double real_op(); my_decimal *decimal_op(my_decimal *); bool check_partition_func_processor(uchar *int_arg) {return FALSE;} + bool check_vcol_func_processor(uchar *int_arg) { return FALSE;} }; @@ -676,6 +684,7 @@ public: double real_op(); my_decimal *decimal_op(my_decimal *); bool check_partition_func_processor(uchar *int_arg) {return FALSE;} + bool check_vcol_func_processor(uchar *int_arg) { return FALSE;} }; /* This handles round and truncate */ @@ -707,6 +716,10 @@ public: void update_used_tables(); bool fix_fields(THD *thd, Item **ref); void cleanup() { first_eval= TRUE; Item_real_func::cleanup(); } + bool check_vcol_func_processor(uchar *int_arg) + { + return trace_unsupported_by_check_vcol_func_processor(func_name()); + } private: void seed_random (Item * val); }; @@ -989,6 +1002,10 @@ public: max_length= args[0]->max_length; } bool fix_fields(THD *thd, Item **ref); + bool check_vcol_func_processor(uchar *int_arg) + { + return trace_unsupported_by_check_vcol_func_processor(func_name()); + } }; @@ -1002,6 +1019,10 @@ public: const char *func_name() const { return "benchmark"; } void fix_length_and_dec() { max_length=1; maybe_null=0; } virtual void print(String *str, enum_query_type query_type); + bool check_vcol_func_processor(uchar *int_arg) + { + return trace_unsupported_by_check_vcol_func_processor(func_name()); + } }; @@ -1017,6 +1038,10 @@ public: used_tables_cache|= RAND_TABLE_BIT; } longlong val_int(); + bool check_vcol_func_processor(uchar *int_arg) + { + return trace_unsupported_by_check_vcol_func_processor(func_name()); + } }; @@ -1266,6 +1291,10 @@ class Item_func_get_lock :public Item_in longlong val_int(); const char *func_name() const { return "get_lock"; } void fix_length_and_dec() { max_length=1; maybe_null=1;} + bool check_vcol_func_processor(uchar *int_arg) + { + return trace_unsupported_by_check_vcol_func_processor(func_name()); + } }; class Item_func_release_lock :public Item_int_func @@ -1276,6 +1305,10 @@ public: longlong val_int(); const char *func_name() const { return "release_lock"; } void fix_length_and_dec() { max_length=1; maybe_null=1;} + bool check_vcol_func_processor(uchar *int_arg) + { + return trace_unsupported_by_check_vcol_func_processor(func_name()); + } }; /* replication functions */ @@ -1289,6 +1322,10 @@ public: longlong val_int(); const char *func_name() const { return "master_pos_wait"; } void fix_length_and_dec() { max_length=21; maybe_null=1;} + bool check_vcol_func_processor(uchar *int_arg) + { + return trace_unsupported_by_check_vcol_func_processor(func_name()); + } }; @@ -1360,6 +1397,7 @@ public: } void save_org_in_field(Field *field) { (void)save_in_field(field, 1, 0); } bool register_field_in_read_map(uchar *arg); + bool register_field_in_bitmap(uchar *arg); bool set_entry(THD *thd, bool create_if_not_exists); void cleanup(); }; @@ -1534,6 +1572,11 @@ public: bool fix_index(); void init_search(bool no_order); + bool check_vcol_func_processor(uchar *int_arg) + { + /* TODO: consider adding in support for the MATCH-based virtual columns */ + return trace_unsupported_by_check_vcol_func_processor(func_name()); + } }; @@ -1553,6 +1596,17 @@ public: longlong val_int(); const char *func_name() const { return "is_free_lock"; } void fix_length_and_dec() { decimals=0; max_length=1; maybe_null=1;} + bool check_vcol_func_processor(uchar *int_arg) + { +#if 0 + DBUG_ENTER("Item_func_is_free_lock::check_vcol_func_processor"); + DBUG_PRINT("info", + ("check_vcol_func_processor returns TRUE: unsupported function")); + DBUG_RETURN(TRUE); +#else + return trace_unsupported_by_check_vcol_func_processor(func_name()); +#endif + } }; class Item_func_is_used_lock :public Item_int_func @@ -1563,6 +1617,10 @@ public: longlong val_int(); const char *func_name() const { return "is_used_lock"; } void fix_length_and_dec() { decimals=0; max_length=10; maybe_null=1;} + bool check_vcol_func_processor(uchar *int_arg) + { + return trace_unsupported_by_check_vcol_func_processor(func_name()); + } }; /* For type casts */ @@ -1582,6 +1640,11 @@ public: longlong val_int(); const char *func_name() const { return "row_count"; } void fix_length_and_dec() { decimals= 0; maybe_null=0; } + bool check_vcol_func_processor(uchar *int_arg) + { + + return trace_unsupported_by_check_vcol_func_processor(func_name()); + } }; @@ -1690,6 +1753,10 @@ public: { return sp_result_field; } + bool check_vcol_func_processor(uchar *int_arg) + { + return trace_unsupported_by_check_vcol_func_processor(func_name()); + } }; @@ -1700,6 +1767,10 @@ public: longlong val_int(); const char *func_name() const { return "found_rows"; } void fix_length_and_dec() { decimals= 0; maybe_null=0; } + bool check_vcol_func_processor(uchar *int_arg) + { + return trace_unsupported_by_check_vcol_func_processor(func_name()); + } }; @@ -1714,5 +1785,9 @@ public: void fix_length_and_dec() { max_length= 21; unsigned_flag=1; } bool check_partition_func_processor(uchar *int_arg) {return FALSE;} + bool check_vcol_func_processor(uchar *int_arg) + { + return trace_unsupported_by_check_vcol_func_processor(func_name()); + } }; === modified file 'sql/item_row.h' --- a/sql/item_row.h 2008-02-22 10:30:33 +0000 +++ b/sql/item_row.h 2009-10-16 22:57:48 +0000 @@ -76,4 +76,5 @@ public: bool check_cols(uint c); bool null_inside() { return with_null; }; void bring_value(); -}; + bool check_vcol_func_processor(uchar *int_arg) {return FALSE; } + }; === modified file 'sql/item_strfunc.h' --- a/sql/item_strfunc.h 2009-09-07 20:50:10 +0000 +++ b/sql/item_strfunc.h 2009-10-16 22:57:48 +0000 @@ -344,6 +344,10 @@ public: String *val_str(String *); void fix_length_and_dec() { maybe_null=1; max_length = 13; } const char *func_name() const { return "encrypt"; } + bool check_vcol_func_processor(uchar *int_arg) + { + return trace_unsupported_by_check_vcol_func_processor(func_name()); + } }; #include "sql_crypt.h" @@ -381,6 +385,11 @@ public: call */ virtual const char *fully_qualified_func_name() const = 0; + bool check_vcol_func_processor(uchar *int_arg) + { + return trace_unsupported_by_check_vcol_func_processor( + fully_qualified_func_name()); + } }; @@ -644,6 +653,10 @@ public: maybe_null=1; max_length=MAX_BLOB_WIDTH; } + bool check_vcol_func_processor(uchar *int_arg) + { + return trace_unsupported_by_check_vcol_func_processor(func_name()); + } }; @@ -840,5 +853,9 @@ public: } const char *func_name() const{ return "uuid"; } String *val_str(String *); + bool check_vcol_func_processor(uchar *int_arg) + { + return trace_unsupported_by_check_vcol_func_processor(func_name()); + } }; === modified file 'sql/item_subselect.h' --- a/sql/item_subselect.h 2009-08-31 20:02:09 +0000 +++ b/sql/item_subselect.h 2009-10-16 22:57:48 +0000 @@ -136,6 +136,10 @@ public: bool walk(Item_processor processor, bool walk_subquery, uchar *arg); bool mark_as_eliminated_processor(uchar *arg); bool enumerate_field_refs_processor(uchar *arg); + bool check_vcol_func_processor(uchar *int_arg) + { + return trace_unsupported_by_check_vcol_func_processor("subselect"); + } /** Get the SELECT_LEX structure associated with this Item. === modified file 'sql/item_sum.h' --- a/sql/item_sum.h 2009-09-15 10:46:35 +0000 +++ b/sql/item_sum.h 2009-10-16 22:57:48 +0000 @@ -399,6 +399,10 @@ public: Item *get_arg(int i) { return args[i]; } Item *set_arg(int i, THD *thd, Item *new_val); uint get_arg_count() { return arg_count; } + bool check_vcol_func_processor(uchar *int_arg) + { + return trace_unsupported_by_check_vcol_func_processor(func_name()); + } }; @@ -679,6 +683,10 @@ public: } void fix_length_and_dec() {} enum Item_result result_type () const { return hybrid_type; } + bool check_vcol_func_processor(uchar *int_arg) + { + return trace_unsupported_by_check_vcol_func_processor("avg_field"); + } }; @@ -747,6 +755,10 @@ public: } void fix_length_and_dec() {} enum Item_result result_type () const { return hybrid_type; } + bool check_vcol_func_processor(uchar *int_arg) + { + return trace_unsupported_by_check_vcol_func_processor("var_field"); + } }; === modified file 'sql/item_timefunc.h' --- a/sql/item_timefunc.h 2009-02-07 15:50:31 +0000 +++ b/sql/item_timefunc.h 2009-10-16 22:57:48 +0000 @@ -70,6 +70,7 @@ public: enum_monotonicity_info get_monotonicity_info() const; longlong val_int_endpoint(bool left_endp, bool *incl_endp); bool check_partition_func_processor(uchar *int_arg) {return FALSE;} + bool check_vcol_func_processor(uchar *int_arg) { return FALSE;} }; @@ -86,6 +87,7 @@ public: maybe_null=1; } bool check_partition_func_processor(uchar *int_arg) {return FALSE;} + bool check_vcol_func_processor(uchar *int_arg) { return FALSE;} }; @@ -111,6 +113,7 @@ public: maybe_null=1; } bool check_partition_func_processor(uchar *int_arg) {return FALSE;} + bool check_vcol_func_processor(uchar *int_arg) { return FALSE;} }; @@ -124,6 +127,7 @@ public: enum Item_result result_type () const { return STRING_RESULT; } void fix_length_and_dec(); bool check_partition_func_processor(uchar *int_arg) {return TRUE;} + bool check_vcol_func_processor(uchar *int_arg) {return FALSE;} }; @@ -140,6 +144,7 @@ public: maybe_null=1; } bool check_partition_func_processor(uchar *int_arg) {return FALSE;} + bool check_vcol_func_processor(uchar *int_arg) { return FALSE;} }; @@ -156,6 +161,7 @@ public: maybe_null=1; } bool check_partition_func_processor(uchar *int_arg) {return FALSE;} + bool check_vcol_func_processor(uchar *int_arg) { return FALSE;} }; @@ -172,6 +178,7 @@ public: maybe_null=1; } bool check_partition_func_processor(uchar *int_arg) {return FALSE;} + bool check_vcol_func_processor(uchar *int_arg) { return FALSE;} }; @@ -188,6 +195,7 @@ public: maybe_null=1; } bool check_partition_func_processor(uchar *int_arg) {return FALSE;} + bool check_vcol_func_processor(uchar *int_arg) { return FALSE;} }; @@ -204,6 +212,7 @@ public: maybe_null=1; } bool check_partition_func_processor(uchar *int_arg) {return FALSE;} + bool check_vcol_func_processor(uchar *int_arg) { return FALSE;} }; @@ -234,6 +243,7 @@ public: maybe_null=1; } bool check_partition_func_processor(uchar *int_arg) {return FALSE;} + bool check_vcol_func_processor(uchar *int_arg) { return FALSE;} }; @@ -252,6 +262,7 @@ public: maybe_null=1; } bool check_partition_func_processor(uchar *int_arg) {return FALSE;} + bool check_vcol_func_processor(uchar *int_arg) { return FALSE;} }; @@ -282,6 +293,7 @@ public: maybe_null=1; } bool check_partition_func_processor(uchar *int_arg) {return FALSE;} + bool check_vcol_func_processor(uchar *int_arg) { return FALSE;} }; class Item_func_dayname :public Item_func_weekday @@ -294,6 +306,7 @@ class Item_func_dayname :public Item_fun enum Item_result result_type () const { return STRING_RESULT; } void fix_length_and_dec(); bool check_partition_func_processor(uchar *int_arg) {return TRUE;} + bool check_vcol_func_processor(uchar *int_arg) { return FALSE;} }; @@ -310,6 +323,14 @@ public: decimals=0; max_length=10*MY_CHARSET_BIN_MB_MAXLEN; } + bool check_vcol_func_processor(uchar *int_arg) + { + /* + TODO: Allow UNIX_TIMESTAMP called with an argument to be a part + of the expression for a virtual column + */ + return trace_unsupported_by_check_vcol_func_processor(func_name()); + } }; @@ -325,6 +346,7 @@ public: max_length=10*MY_CHARSET_BIN_MB_MAXLEN; } bool check_partition_func_processor(uchar *int_arg) {return FALSE;} + bool check_vcol_func_processor(uchar *int_arg) { return FALSE;} }; @@ -445,6 +467,10 @@ public: */ virtual void store_now_in_TIME(MYSQL_TIME *now_time)=0; bool result_as_longlong() { return TRUE; } + bool check_vcol_func_processor(uchar *int_arg) + { + return trace_unsupported_by_check_vcol_func_processor(func_name()); + } }; @@ -481,6 +507,10 @@ public: void fix_length_and_dec(); bool get_date(MYSQL_TIME *res, uint fuzzy_date); virtual void store_now_in_TIME(MYSQL_TIME *now_time)=0; + bool check_vcol_func_processor(uchar *int_arg) + { + return trace_unsupported_by_check_vcol_func_processor(func_name()); + } }; @@ -521,6 +551,10 @@ public: void fix_length_and_dec(); bool get_date(MYSQL_TIME *res, uint fuzzy_date); virtual void store_now_in_TIME(MYSQL_TIME *now_time)=0; + bool check_vcol_func_processor(uchar *int_arg) + { + return trace_unsupported_by_check_vcol_func_processor(func_name()); + } }; @@ -578,6 +612,7 @@ public: const char *func_name() const { return "from_days"; } bool get_date(MYSQL_TIME *res, uint fuzzy_date); bool check_partition_func_processor(uchar *int_arg) {return FALSE;} + bool check_vcol_func_processor(uchar *int_arg) { return FALSE;} }; @@ -705,6 +740,7 @@ class Item_extract :public Item_int_func bool eq(const Item *item, bool binary_cmp) const; virtual void print(String *str, enum_query_type query_type); bool check_partition_func_processor(uchar *int_arg) {return FALSE;} + bool check_vcol_func_processor(uchar *int_arg) { return FALSE;} }; @@ -953,6 +989,7 @@ public: maybe_null=1; } bool check_partition_func_processor(uchar *int_arg) {return FALSE;} + bool check_vcol_func_processor(uchar *int_arg) { return FALSE;} }; === modified file 'sql/item_xmlfunc.cc' --- a/sql/item_xmlfunc.cc 2009-09-07 20:50:10 +0000 +++ b/sql/item_xmlfunc.cc 2009-10-16 22:57:48 +0000 @@ -220,6 +220,11 @@ public: collation.collation= pxml->charset(); } const char *func_name() const { return "nodeset"; } + bool check_vcol_func_processor(uchar *int_arg) + { + return trace_unsupported_by_check_vcol_func_processor(func_name()); + } + }; @@ -526,6 +531,10 @@ public: enum Type type() const { return XPATH_NODESET_CMP; }; const char *func_name() const { return "xpath_nodeset_to_const_comparator"; } bool is_bool_func() { return 1; } + bool check_vcol_func_processor(uchar *int_arg) + { + return trace_unsupported_by_check_vcol_func_processor(func_name()); + } longlong val_int() { === modified file 'sql/item_xmlfunc.h' --- a/sql/item_xmlfunc.h 2007-11-21 12:00:09 +0000 +++ b/sql/item_xmlfunc.h 2009-10-16 22:57:48 +0000 @@ -40,6 +40,10 @@ public: } void fix_length_and_dec(); String *parse_xml(String *raw_xml, String *parsed_xml_buf); + bool check_vcol_func_processor(uchar *int_arg) + { + return trace_unsupported_by_check_vcol_func_processor(func_name()); + } }; === modified file 'sql/lex.h' --- a/sql/lex.h 2009-09-07 20:50:10 +0000 +++ b/sql/lex.h 2009-10-16 22:57:48 +0000 @@ -62,6 +62,7 @@ static SYMBOL symbols[] = { { "ALL", SYM(ALL)}, { "ALGORITHM", SYM(ALGORITHM_SYM)}, { "ALTER", SYM(ALTER)}, + { "ALWAYS", SYM(ALWAYS_SYM)}, { "ANALYZE", SYM(ANALYZE_SYM)}, { "AND", SYM(AND_SYM)}, { "ANY", SYM(ANY_SYM)}, @@ -220,6 +221,7 @@ static SYMBOL symbols[] = { { "FULL", SYM(FULL)}, { "FULLTEXT", SYM(FULLTEXT_SYM)}, { "FUNCTION", SYM(FUNCTION_SYM)}, + { "GENERATED", SYM(GENERATED_SYM)}, { "GEOMETRY", SYM(GEOMETRY_SYM)}, { "GEOMETRYCOLLECTION",SYM(GEOMETRYCOLLECTION)}, { "GET_FORMAT", SYM(GET_FORMAT)}, @@ -385,14 +387,16 @@ static SYMBOL symbols[] = { { "OUTFILE", SYM(OUTFILE)}, { "OWNER", SYM(OWNER_SYM)}, { "PACK_KEYS", SYM(PACK_KEYS_SYM)}, - { "PARSER", SYM(PARSER_SYM)}, { "PAGE", SYM(PAGE_SYM)}, { "PAGE_CHECKSUM", SYM(PAGE_CHECKSUM_SYM)}, + { "PARSER", SYM(PARSER_SYM)}, + { "PARSE_VCOL_EXPR", SYM(PARSE_VCOL_EXPR_SYM)}, { "PARTIAL", SYM(PARTIAL)}, { "PARTITION", SYM(PARTITION_SYM)}, { "PARTITIONING", SYM(PARTITIONING_SYM)}, { "PARTITIONS", SYM(PARTITIONS_SYM)}, { "PASSWORD", SYM(PASSWORD)}, + { "PERSISTENT", SYM(PERSISTENT_SYM)}, { "PHASE", SYM(PHASE_SYM)}, { "PLUGIN", SYM(PLUGIN_SYM)}, { "PLUGINS", SYM(PLUGINS_SYM)}, @@ -581,13 +585,14 @@ static SYMBOL symbols[] = { { "VARCHARACTER", SYM(VARCHAR)}, { "VARIABLES", SYM(VARIABLES)}, { "VARYING", SYM(VARYING)}, + { "VIEW", SYM(VIEW_SYM)}, + { "VIRTUAL", SYM(VIRTUAL_SYM)}, { "WAIT", SYM(WAIT_SYM)}, { "WARNINGS", SYM(WARNINGS)}, { "WEEK", SYM(WEEK_SYM)}, { "WHEN", SYM(WHEN_SYM)}, { "WHERE", SYM(WHERE)}, { "WHILE", SYM(WHILE_SYM)}, - { "VIEW", SYM(VIEW_SYM)}, { "WITH", SYM(WITH)}, { "WORK", SYM(WORK_SYM)}, { "WRAPPER", SYM(WRAPPER_SYM)}, === modified file 'sql/mysql_priv.h' --- a/sql/mysql_priv.h 2009-09-15 10:46:35 +0000 +++ b/sql/mysql_priv.h 2009-10-16 22:57:48 +0000 @@ -1350,6 +1350,7 @@ find_field_in_table(THD *thd, TABLE *tab bool allow_rowid, uint *cached_field_index_ptr); Field * find_field_in_table_sef(TABLE *table, const char *name); +int update_virtual_fields(TABLE *table, bool ignore_stored= FALSE); #endif /* MYSQL_SERVER */ @@ -1470,14 +1471,16 @@ bool add_field_to_list(THD *thd, LEX_STR LEX_STRING *comment, char *change, List<String> *interval_list, CHARSET_INFO *cs, - uint uint_geom_type); + uint uint_geom_type, + Virtual_column_info *vcol_info); Create_field * new_create_field(THD *thd, char *field_name, enum_field_types type, char *length, char *decimals, uint type_modifier, Item *default_value, Item *on_update_value, LEX_STRING *comment, char *change, List<String> *interval_list, CHARSET_INFO *cs, - uint uint_geom_type); + uint uint_geom_type, + Virtual_column_info *vcol_info); void store_position_for_column(const char *name); bool add_to_list(THD *thd, SQL_LIST &list,Item *group,bool asc); bool push_new_name_resolution_context(THD *thd, === modified file 'sql/procedure.h' --- a/sql/procedure.h 2008-03-21 15:48:28 +0000 +++ b/sql/procedure.h 2009-10-16 22:57:48 +0000 @@ -42,7 +42,11 @@ public: { init_make_field(tmp_field,field_type()); } - unsigned int size_of() { return sizeof(*this);} + unsigned int size_of() { return sizeof(*this);} + bool check_vcol_func_processor(uchar *int_arg) + { + return trace_unsupported_by_check_vcol_func_processor("proc"); + } }; class Item_proc_real :public Item_proc === modified file 'sql/records.cc' --- a/sql/records.cc 2009-05-06 12:03:24 +0000 +++ b/sql/records.cc 2009-10-16 22:57:48 +0000 @@ -323,6 +323,7 @@ static int rr_quick(READ_RECORD *info) break; } } + update_virtual_fields(info->table); return tmp; } @@ -395,6 +396,8 @@ int rr_sequential(READ_RECORD *info) break; } } + if (!tmp) + update_virtual_fields(info->table); return tmp; } === modified file 'sql/share/errmsg.txt' --- a/sql/share/errmsg.txt 2009-09-15 11:55:37 +0000 +++ b/sql/share/errmsg.txt 2009-10-16 22:57:48 +0000 @@ -6206,3 +6206,30 @@ ER_TOO_MANY_CONCURRENT_TRXS WARN_NON_ASCII_SEPARATOR_NOT_IMPLEMENTED eng "Non-ASCII separator arguments are not fully supported" + +ER_VCOL_BASED_ON_VCOL + eng "A computed column cannot be based on a computed column" + +ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED + eng "Function or expression is not allowed for column '%s'." + +ER_DATA_CONVERSION_ERROR_FOR_VIRTUAL_COLUMN + eng "Generated value for computed column '%s' cannot be converted to type '%s'." + +ER_PRIMARY_KEY_BASED_ON_VIRTUAL_COLUMN + eng "Primary key cannot be defined upon a computed column." + +ER_KEY_BASED_ON_GENERATED_VIRTUAL_COLUMN + eng "Key/Index cannot be defined on a non-stored computed column." + +ER_WRONG_FK_OPTION_FOR_VIRTUAL_COLUMN + eng "Cannot define foreign key with %s clause on a computed column." + +ER_WARNING_NON_DEFAULT_VALUE_FOR_VIRTUAL_COLUMN + eng "The value specified for computed column '%s' in table '%s' ignored." + +ER_UNSUPPORTED_ACTION_ON_VIRTUAL_COLUMN + eng "'%s' is not yet supported for computed columns." + +ER_CONST_EXPR_IN_VCOL + eng "Constant expression in computed column function is not allowed." === modified file 'sql/sp_head.cc' --- a/sql/sp_head.cc 2009-09-15 10:46:35 +0000 +++ b/sql/sp_head.cc 2009-10-16 22:57:48 +0000 @@ -816,6 +816,8 @@ sp_head::create_result_field(uint field_ m_return_field_def.interval, field_name ? field_name : (const char *) m_name.str); + field->vcol_info= m_return_field_def.vcol_info; + field->stored_in_db= m_return_field_def.stored_in_db; if (field) field->init(table); @@ -2197,7 +2199,8 @@ sp_head::fill_field_definition(THD *thd, &lex->interval_list, lex->charset ? lex->charset : thd->variables.collation_database, - lex->uint_geom_type)) + lex->uint_geom_type, + lex->vcol_info)) return TRUE; if (field_def->interval_list.elements) === modified file 'sql/sql_base.cc' --- a/sql/sql_base.cc 2009-09-07 20:50:10 +0000 +++ b/sql/sql_base.cc 2009-10-16 22:57:48 +0000 @@ -5594,6 +5594,9 @@ static void update_field_dependencies(TH table->covering_keys.intersect(field->part_of_key); table->merge_keys.merge(field->part_of_key); + if (field->vcol_info) + table->mark_virtual_col(field); + if (thd->mark_used_columns == MARK_COLUMNS_READ) current_bitmap= table->read_set; else @@ -7887,6 +7890,12 @@ insert_fields(THD *thd, Name_resolution_ { /* Mark fields as used to allow storage engine to optimze access */ bitmap_set_bit(field->table->read_set, field->field_index); + /* + Mark virtual fields for write and others that the virtual fields + depend on for read. + */ + if (field->vcol_info) + field->table->mark_virtual_col(field); if (table) { table->covering_keys.intersect(field->part_of_key); @@ -8098,7 +8107,10 @@ fill_record(THD * thd, List<Item> &field Item *value, *fld; Item_field *field; TABLE *table= 0; + List<TABLE> tbl_list; + bool abort_on_warning_saved= thd->abort_on_warning; DBUG_ENTER("fill_record"); + tbl_list.empty(); /* Reset the table->auto_increment_field_not_null as it is valid for @@ -8132,14 +8144,54 @@ fill_record(THD * thd, List<Item> &field table= rfield->table; if (rfield == table->next_number_field) table->auto_increment_field_not_null= TRUE; + if (rfield->vcol_info && + value->type() != Item::DEFAULT_VALUE_ITEM && + value->type() != Item::NULL_ITEM && + table->s->table_category != TABLE_CATEGORY_TEMPORARY) + { + thd->abort_on_warning= FALSE; + push_warning_printf(thd, MYSQL_ERROR::WARN_LEVEL_WARN, + ER_WARNING_NON_DEFAULT_VALUE_FOR_VIRTUAL_COLUMN, + ER(ER_WARNING_NON_DEFAULT_VALUE_FOR_VIRTUAL_COLUMN), + rfield->field_name, table->s->table_name.str); + thd->abort_on_warning= abort_on_warning_saved; + } if ((value->save_in_field(rfield, 0) < 0) && !ignore_errors) { my_message(ER_UNKNOWN_ERROR, ER(ER_UNKNOWN_ERROR), MYF(0)); goto err; } + tbl_list.push_back(table); + } + /* Update virtual fields*/ + thd->abort_on_warning= FALSE; + if (tbl_list.head()) + { + List_iterator_fast<TABLE> it(tbl_list); + TABLE *prev_table= 0; + while ((table= it++)) + { + /* + Do simple optimization to prevent unnecessary re-generating + values for virtual fields + */ + if (table != prev_table) + { + prev_table= table; + if (table->vfield) + { + if (update_virtual_fields(table, TRUE)) + { + goto err; + } + } + } + } } + thd->abort_on_warning= abort_on_warning_saved; DBUG_RETURN(thd->is_error()); err: + thd->abort_on_warning= abort_on_warning_saved; if (table) table->auto_increment_field_not_null= FALSE; DBUG_RETURN(TRUE); @@ -8175,9 +8227,31 @@ fill_record_n_invoke_before_triggers(THD Table_triggers_list *triggers, enum trg_event_type event) { - return (fill_record(thd, fields, values, ignore_errors) || - (triggers && triggers->process_triggers(thd, event, - TRG_ACTION_BEFORE, TRUE))); + bool result; + result= (fill_record(thd, fields, values, ignore_errors) || + (triggers && triggers->process_triggers(thd, event, + TRG_ACTION_BEFORE, TRUE))); + /* + Re-calculate virtual fields to cater for cases when base columns are + updated by the triggers. + */ + if (!result && triggers) + { + TABLE *table= 0; + List_iterator_fast<Item> f(fields); + Item *fld; + Item_field *item_field; + if (fields.elements) + { + fld= (Item_field*)f++; + item_field= fld->filed_for_view_update(); + if (item_field && item_field->field && + (table= item_field->field->table) && + table->vfield) + result= update_virtual_fields(table, TRUE); + } + } + return result; } @@ -8205,11 +8279,14 @@ bool fill_record(THD *thd, Field **ptr, List<Item> &values, bool ignore_errors) { List_iterator_fast<Item> v(values); + List<TABLE> tbl_list; Item *value; TABLE *table= 0; + bool abort_on_warning_saved= thd->abort_on_warning; DBUG_ENTER("fill_record"); Field *field; + tbl_list.empty(); /* Reset the table->auto_increment_field_not_null as it is valid for only one row. @@ -8229,12 +8306,52 @@ fill_record(THD *thd, Field **ptr, List< table= field->table; if (field == table->next_number_field) table->auto_increment_field_not_null= TRUE; + if (field->vcol_info && + value->type() != Item::DEFAULT_VALUE_ITEM && + value->type() != Item::NULL_ITEM && + table->s->table_category != TABLE_CATEGORY_TEMPORARY) + { + thd->abort_on_warning= FALSE; + push_warning_printf(thd, MYSQL_ERROR::WARN_LEVEL_WARN, + ER_WARNING_NON_DEFAULT_VALUE_FOR_VIRTUAL_COLUMN, + ER(ER_WARNING_NON_DEFAULT_VALUE_FOR_VIRTUAL_COLUMN), + field->field_name, table->s->table_name.str); + thd->abort_on_warning= abort_on_warning_saved; + } if (value->save_in_field(field, 0) < 0) goto err; + tbl_list.push_back(table); + } + /* Update virtual fields*/ + thd->abort_on_warning= FALSE; + if (tbl_list.head()) + { + List_iterator_fast<TABLE> t(tbl_list); + TABLE *prev_table= 0; + while ((table= t++)) + { + /* + Do simple optimization to prevent unnecessary re-generating + values for virtual fields + */ + if (table != prev_table) + { + prev_table= table; + if (table->vfield) + { + if (update_virtual_fields(table, TRUE)) + { + goto err; + } + } + } + } } + thd->abort_on_warning= abort_on_warning_saved; DBUG_RETURN(thd->is_error()); err: + thd->abort_on_warning= abort_on_warning_saved; if (table) table->auto_increment_field_not_null= FALSE; DBUG_RETURN(TRUE); @@ -8270,9 +8387,22 @@ fill_record_n_invoke_before_triggers(THD Table_triggers_list *triggers, enum trg_event_type event) { - return (fill_record(thd, ptr, values, ignore_errors) || - (triggers && triggers->process_triggers(thd, event, - TRG_ACTION_BEFORE, TRUE))); + bool result; + result= (fill_record(thd, ptr, values, ignore_errors) || + (triggers && triggers->process_triggers(thd, event, + TRG_ACTION_BEFORE, TRUE))); + /* + Re-calculate virtual fields to cater for cases when base columns are + updated by the triggers. + */ + if (!result && triggers && *ptr) + { + TABLE *table= (*ptr)->table; + if (table->vfield) + result= update_virtual_fields(table, TRUE); + } + return result; + } === modified file 'sql/sql_class.cc' --- a/sql/sql_class.cc 2009-09-15 10:46:35 +0000 +++ b/sql/sql_class.cc 2009-10-16 22:57:48 +0000 @@ -194,6 +194,59 @@ bool foreign_key_prefix(Key *a, Key *b) #endif } +/* + @brief + Check if the foreign key options are compatible with the specification + of the columns on which the key is created + + @retval + FALSE The foreign key options are compatible with key columns + @retval + TRUE Otherwise +*/ +bool Foreign_key::validate(List<Create_field> &table_fields) +{ + Create_field *sql_field; + Key_part_spec *column; + List_iterator<Key_part_spec> cols(columns); + List_iterator<Create_field> it(table_fields); + DBUG_ENTER("Foreign_key::validate"); + while ((column= cols++)) + { + it.rewind(); + while ((sql_field= it++) && + my_strcasecmp(system_charset_info, + column->field_name, + sql_field->field_name)) {} + if (!sql_field) + { + my_error(ER_KEY_COLUMN_DOES_NOT_EXITS, MYF(0), column->field_name); + DBUG_RETURN(TRUE); + } + if (type == Key::FOREIGN_KEY && sql_field->vcol_info) + { + if (delete_opt == FK_OPTION_SET_NULL) + { + my_error(ER_WRONG_FK_OPTION_FOR_VIRTUAL_COLUMN, MYF(0), + "ON DELETE SET NULL"); + DBUG_RETURN(TRUE); + } + if (update_opt == FK_OPTION_SET_NULL) + { + my_error(ER_WRONG_FK_OPTION_FOR_VIRTUAL_COLUMN, MYF(0), + "ON UPDATE SET NULL"); + DBUG_RETURN(TRUE); + } + if (update_opt == FK_OPTION_CASCADE) + { + my_error(ER_WRONG_FK_OPTION_FOR_VIRTUAL_COLUMN, MYF(0), + "ON UPDATE CASCADE"); + DBUG_RETURN(TRUE); + } + } + } + DBUG_RETURN(FALSE); +} /**************************************************************************** ** Thread specific functions === modified file 'sql/sql_class.h' --- a/sql/sql_class.h 2009-09-15 10:46:35 +0000 +++ b/sql/sql_class.h 2009-10-16 22:57:48 +0000 @@ -249,6 +249,8 @@ public: */ virtual Key *clone(MEM_ROOT *mem_root) const { return new (mem_root) Foreign_key(*this, mem_root); } + /* Used to validate foreign key options */ + bool validate(List<Create_field> &table_fields); }; typedef struct st_mysql_lock === modified file 'sql/sql_handler.cc' --- a/sql/sql_handler.cc 2009-07-15 23:23:57 +0000 +++ b/sql/sql_handler.cc 2009-10-16 22:57:48 +0000 @@ -666,6 +666,8 @@ retry: } goto ok; } + /* Generate values for virtual fields */ + update_virtual_fields(table); if (cond && !cond->val_int()) continue; if (num_rows >= offset_limit_cnt) === modified file 'sql/sql_insert.cc' --- a/sql/sql_insert.cc 2009-09-07 20:50:10 +0000 +++ b/sql/sql_insert.cc 2009-10-16 22:57:48 +0000 @@ -280,6 +280,9 @@ static int check_insert_fields(THD *thd, } } } + /* Mark virtual columns used in the insert statement */ + if (table->vfield) + table->mark_virtual_columns_for_write(); // For the values we need select_priv #ifndef NO_EMBEDDED_ACCESS_CHECKS table->grant.want_privilege= (SELECT_ACL & ~table->grant.privilege); === modified file 'sql/sql_lex.cc' --- a/sql/sql_lex.cc 2009-09-15 10:46:35 +0000 +++ b/sql/sql_lex.cc 2009-10-16 22:57:48 +0000 @@ -340,6 +340,7 @@ void lex_start(THD *thd) lex->reset_query_tables_list(FALSE); lex->expr_allows_subselect= TRUE; lex->use_only_table_context= FALSE; + lex->parse_vcol_expr= FALSE; lex->name.str= 0; lex->name.length= 0; === modified file 'sql/sql_lex.h' --- a/sql/sql_lex.h 2009-09-15 10:46:35 +0000 +++ b/sql/sql_lex.h 2009-10-16 22:57:48 +0000 @@ -1544,6 +1544,7 @@ typedef struct st_lex : public Query_tab LEX_USER *grant_user; XID *xid; THD *thd; + Virtual_column_info *vcol_info; /* maintain a list of used plugins for this LEX */ DYNAMIC_ARRAY plugins; @@ -1626,6 +1627,14 @@ typedef struct st_lex : public Query_tab syntax error back. */ bool expr_allows_subselect; + /* + A special command "PARSE_VCOL_EXPR" is defined for the parser + to translate a defining expression of a virtual column into an + Item object. + The following flag is used to prevent other applications to use + this command. + */ + bool parse_vcol_expr; thr_lock_type lock_option; enum SSL_type ssl_type; /* defined in violite.h */ === modified file 'sql/sql_parse.cc' --- a/sql/sql_parse.cc 2009-09-15 10:46:35 +0000 +++ b/sql/sql_parse.cc 2009-10-16 22:57:48 +0000 @@ -6055,7 +6055,8 @@ bool add_field_to_list(THD *thd, LEX_STR LEX_STRING *comment, char *change, List<String> *interval_list, CHARSET_INFO *cs, - uint uint_geom_type) + uint uint_geom_type, + Virtual_column_info *vcol_info) { register Create_field *new_field; LEX *lex= thd->lex; @@ -6141,7 +6142,7 @@ bool add_field_to_list(THD *thd, LEX_STR if (!(new_field= new Create_field()) || new_field->init(thd, field_name->str, type, length, decimals, type_modifier, default_value, on_update_value, comment, change, - interval_list, cs, uint_geom_type)) + interval_list, cs, uint_geom_type, vcol_info)) DBUG_RETURN(1); lex->alter_info.create_list.push_back(new_field); === modified file 'sql/sql_partition.cc' --- a/sql/sql_partition.cc 2009-09-07 20:50:10 +0000 +++ b/sql/sql_partition.cc 2009-10-16 22:57:48 +0000 @@ -975,7 +975,8 @@ bool fix_fields_part_func(THD *thd, Item thd->lex->use_only_table_context= TRUE; thd->lex->current_select->cur_pos_in_select_list= UNDEF_POS; - error= func_expr->fix_fields(thd, (Item**)&func_expr); + if (!(error= func_expr->fix_fields(thd, (Item**)&func_expr))) + func_expr->walk(&Item::vcol_in_partition_func_processor, 0, NULL); thd->lex->use_only_table_context= save_use_only_table_context; === modified file 'sql/sql_select.cc' --- a/sql/sql_select.cc 2009-09-15 10:46:35 +0000 +++ b/sql/sql_select.cc 2009-10-16 22:57:48 +0000 @@ -9761,6 +9761,10 @@ void setup_tmp_table_column_bitmaps(TABL bitmap_init(&table->tmp_set, (my_bitmap_map*) (bitmaps+ bitmap_buffer_size(field_count)), field_count, FALSE); + bitmap_init(&table->vcol_set, + (my_bitmap_map*) (bitmaps+ 2+bitmap_buffer_size(field_count)), + field_count, FALSE); + /* write_set and all_set are copies of read_set */ table->def_write_set= table->def_read_set; table->s->all_set= table->def_read_set; @@ -9908,7 +9912,7 @@ create_tmp_table(THD *thd,TMP_TABLE_PARA &tmpname, (uint) strlen(path)+1, &group_buff, (group && ! using_unique_constraint ? param->group_length : 0), - &bitmaps, bitmap_buffer_size(field_count)*2, + &bitmaps, bitmap_buffer_size(field_count)*3, NullS)) { if (temp_pool_slot != MY_BIT_NONE) @@ -10512,7 +10516,7 @@ TABLE *create_virtual_tmp_table(THD *thd &share, sizeof(*share), &field, (field_count + 1) * sizeof(Field*), &blob_field, (field_count+1) *sizeof(uint), - &bitmaps, bitmap_buffer_size(field_count)*2, + &bitmaps, bitmap_buffer_size(field_count)*3, NullS)) return 0; @@ -11475,6 +11479,7 @@ evaluate_join_record(JOIN *join, JOIN_TA return NESTED_LOOP_KILLED; /* purecov: inspected */ } DBUG_PRINT("info", ("select cond 0x%lx", (ulong)select_cond)); + update_virtual_fields(join_tab->table); if (!select_cond || select_cond->val_int()) { /* @@ -11684,6 +11689,8 @@ flush_cached_records(JOIN *join,JOIN_TAB return NESTED_LOOP_KILLED; // Aborted by user /* purecov: inspected */ } SQL_SELECT *select=join_tab->select; + if (rc == NESTED_LOOP_OK) + update_virtual_fields(join_tab->table); if (rc == NESTED_LOOP_OK && (!join_tab->cache.select || !join_tab->cache.select->skip_record())) { @@ -11867,6 +11874,7 @@ join_read_system(JOIN_TAB *tab) empty_record(table); // Make empty record return -1; } + update_virtual_fields(table); store_record(table,record[1]); } else if (!table->status) // Only happens with left join @@ -11915,6 +11923,7 @@ join_read_const(JOIN_TAB *tab) return report_error(table, error); return -1; } + update_virtual_fields(table); store_record(table,record[1]); } else if (!(table->status & ~STATUS_NULL_ROW)) // Only happens with left join @@ -12174,6 +12183,7 @@ join_read_next(READ_RECORD *info) int error; if ((error=info->file->index_next(info->record))) return report_error(info->table, error); + return 0; } @@ -12201,6 +12211,7 @@ join_read_last(JOIN_TAB *tab) error= table->file->prepare_index_scan(); if (error || (error= tab->table->file->index_last(tab->table->record[0]))) return report_error(table, error); + return 0; } === modified file 'sql/sql_show.cc' --- a/sql/sql_show.cc 2009-09-23 11:03:47 +0000 +++ b/sql/sql_show.cc 2009-10-16 22:57:48 +0000 @@ -1185,6 +1185,19 @@ int store_create_info(THD *thd, TABLE_LI field->sql_type(type); packet->append(type.ptr(), type.length(), system_charset_info); + if (field->vcol_info) + { + packet->append(STRING_WITH_LEN(" AS (")); + packet->append(field->vcol_info->expr_str.str, + field->vcol_info->expr_str.length, + system_charset_info); + packet->append(STRING_WITH_LEN(")")); + if (field->stored_in_db) + packet->append(STRING_WITH_LEN(" PERSISTENT")); + else + packet->append(STRING_WITH_LEN(" VIRTUAL")); + } + if (field->has_charset() && !(thd->variables.sql_mode & (MODE_MYSQL323 | MODE_MYSQL40))) { @@ -1215,7 +1228,8 @@ int store_create_info(THD *thd, TABLE_LI packet->append(STRING_WITH_LEN(" NULL")); } - if (get_field_default_value(thd, table, field, &def_value, 1)) + if (!field->vcol_info && + get_field_default_value(thd, table, field, &def_value, 1)) { packet->append(STRING_WITH_LEN(" DEFAULT ")); packet->append(def_value.ptr(), def_value.length(), system_charset_info); @@ -3908,6 +3922,8 @@ static int get_schema_column_record(THD field->unireg_check != Field::TIMESTAMP_DN_FIELD) table->field[16]->store(STRING_WITH_LEN("on update CURRENT_TIMESTAMP"), cs); + if (field->vcol_info) + table->field[16]->store(STRING_WITH_LEN("VIRTUAL"), cs); table->field[18]->store(field->comment.str, field->comment.length, cs); if (schema_table_store_record(thd, table)) === modified file 'sql/sql_table.cc' --- a/sql/sql_table.cc 2009-09-18 01:04:43 +0000 +++ b/sql/sql_table.cc 2009-10-16 22:57:48 +0000 @@ -2441,7 +2441,8 @@ int prepare_create_field(Create_field *s (sql_field->decimals << FIELDFLAG_DEC_SHIFT)); break; } - if (!(sql_field->flags & NOT_NULL_FLAG)) + if (!(sql_field->flags & NOT_NULL_FLAG) || + (sql_field->vcol_info)) /* Make virtual columns allow NULL values */ sql_field->pack_flag|= FIELDFLAG_MAYBE_NULL; if (sql_field->flags & NO_DEFAULT_VALUE_FLAG) sql_field->pack_flag|= FIELDFLAG_NO_DEFAULT; @@ -2755,6 +2756,8 @@ mysql_prepare_create_table(THD *thd, HA_ null_fields--; sql_field->flags= dup_field->flags; sql_field->interval= dup_field->interval; + sql_field->vcol_info= dup_field->vcol_info; + sql_field->stored_in_db= dup_field->stored_in_db; it2.remove(); // Remove first (create) definition select_field_pos--; break; @@ -2787,7 +2790,23 @@ mysql_prepare_create_table(THD *thd, HA_ sql_field->offset= record_offset; if (MTYP_TYPENR(sql_field->unireg_check) == Field::NEXT_NUMBER) auto_increment++; - record_offset+= sql_field->pack_length; + /* + For now skip fields that are not physically stored in the database + (virtual fields) and update their offset later + (see the next loop). + */ + if (sql_field->stored_in_db) + record_offset+= sql_field->pack_length; + } + /* Update virtual fields' offset*/ + it.rewind(); + while ((sql_field=it++)) + { + if (!sql_field->stored_in_db) + { + sql_field->offset= record_offset; + record_offset+= sql_field->pack_length; + } } if (timestamps_with_niladic > 1) { @@ -2837,6 +2856,8 @@ mysql_prepare_create_table(THD *thd, HA_ if (key->type == Key::FOREIGN_KEY) { fk_key_count++; + if (((Foreign_key *)key)->validate(alter_info->create_list)) + DBUG_RETURN(TRUE); Foreign_key *fk_key= (Foreign_key*) key; if (fk_key->ref_columns.elements && fk_key->ref_columns.elements != fk_key->columns.elements) @@ -3123,6 +3144,17 @@ mysql_prepare_create_table(THD *thd, HA_ } } #endif + if (!sql_field->stored_in_db) + { + /* Key fields must always be physically stored. */ + my_error(ER_KEY_BASED_ON_GENERATED_VIRTUAL_COLUMN, MYF(0)); + DBUG_RETURN(TRUE); + } + if (key->type == Key::PRIMARY && sql_field->vcol_info) + { + my_error(ER_PRIMARY_KEY_BASED_ON_VIRTUAL_COLUMN, MYF(0)); + DBUG_RETURN(TRUE); + } if (!(sql_field->flags & NOT_NULL_FLAG)) { if (key->type == Key::PRIMARY) @@ -5644,6 +5676,19 @@ compare_tables(TABLE *table, DBUG_RETURN(0); } + /* + Check if the altered column is computed and either + is stored or is used in the partitioning expression. + TODO: Mark such a column with an alter flag only if + the defining expression has changed. + */ + if (field->vcol_info && + (field->stored_in_db || field->vcol_info->is_in_partitioning_expr())) + { + *need_copy_table= ALTER_TABLE_DATA_CHANGED; + DBUG_RETURN(0); + } + /* Don't pack rows in old tables if the user has requested this. */ if (create_info->row_type == ROW_TYPE_DYNAMIC || (tmp_new_field->flags & BLOB_FLAG) || @@ -6008,6 +6053,13 @@ mysql_prepare_alter_table(THD *thd, TABL if (def) { // Field is changed def->field=field; + if (field->stored_in_db != def->stored_in_db) + { + my_error(ER_UNSUPPORTED_ACTION_ON_VIRTUAL_COLUMN, + MYF(0), + "Changing the STORED status"); + goto err; + } if (!def->after) { new_create_list.push_back(def); @@ -6220,6 +6272,9 @@ mysql_prepare_alter_table(THD *thd, TABL Key *key; while ((key=key_it++)) // Add new keys { + if (key->type == Key::FOREIGN_KEY && + ((Foreign_key *)key)->validate(new_create_list)) + goto err; if (key->type != Key::FOREIGN_KEY) new_key_list.push_back(key); if (key->name && @@ -7600,6 +7655,7 @@ copy_data_between_tables(TABLE *from,TAB /* Tell handler that we have values for all columns in the to table */ to->use_all_columns(); + to->mark_virtual_columns_for_write(); init_read_record(&info, thd, from, (SQL_SELECT *) 0, 1, 1, FALSE); errpos= 4; if (ignore) @@ -7614,6 +7670,7 @@ copy_data_between_tables(TABLE *from,TAB error= 1; break; } + update_virtual_fields(from); thd->row_count++; /* Return error if source table isn't empty. */ if (error_if_not_empty) @@ -7634,6 +7691,12 @@ copy_data_between_tables(TABLE *from,TAB copy_ptr->do_copy(copy_ptr); } prev_insert_id= to->file->next_insert_id; + update_virtual_fields(to, TRUE); + if (thd->is_error()) + { + error= 1; + break; + } error=to->file->ha_write_row(to->record[0]); to->auto_increment_field_not_null= FALSE; if (error) === modified file 'sql/sql_yacc.yy' --- a/sql/sql_yacc.yy 2009-09-07 20:50:10 +0000 +++ b/sql/sql_yacc.yy 2009-10-16 22:57:48 +0000 @@ -549,6 +549,7 @@ bool my_yyoverflow(short **a, YYSTYPE ** %token ALGORITHM_SYM %token ALL /* SQL-2003-R */ %token ALTER /* SQL-2003-R */ +%token ALWAYS_SYM %token ANALYZE_SYM %token AND_AND_SYM /* OPERATOR */ %token AND_SYM /* SQL-2003-R */ @@ -715,6 +716,7 @@ bool my_yyoverflow(short **a, YYSTYPE ** %token FULLTEXT_SYM %token FUNCTION_SYM /* SQL-2003-R */ %token GE +%token GENERATED_SYM %token GEOMETRYCOLLECTION %token GEOMETRY_SYM %token GET_FORMAT /* MYSQL-FUNC */ @@ -892,11 +894,13 @@ bool my_yyoverflow(short **a, YYSTYPE ** %token PAGE_CHECKSUM_SYM %token PARAM_MARKER %token PARSER_SYM +%token PARSE_VCOL_EXPR_SYM %token PARTIAL /* SQL-2003-N */ %token PARTITIONING_SYM %token PARTITIONS_SYM %token PARTITION_SYM /* SQL-2003-R */ %token PASSWORD +%token PERSISTENT_SYM %token PHASE_SYM %token PLUGINS_SYM %token PLUGIN_SYM @@ -1090,6 +1094,7 @@ bool my_yyoverflow(short **a, YYSTYPE ** %token VARIANCE_SYM %token VARYING /* SQL-2003-R */ %token VAR_SAMP_SYM +%token VIRTUAL_SYM %token VIEW_SYM /* SQL-2003-N */ %token WAIT_SYM %token WARNINGS @@ -1149,7 +1154,7 @@ bool my_yyoverflow(short **a, YYSTYPE ** text_string opt_gconcat_separator %type <num> - type int_type real_type order_dir lock_option + type int_type real_type order_dir lock_option field_def udf_type if_exists opt_local opt_table_options table_options table_option opt_if_not_exists opt_no_write_to_binlog delete_option opt_temporary all_or_any opt_distinct @@ -1305,6 +1310,8 @@ bool my_yyoverflow(short **a, YYSTYPE ** init_key_options key_options key_opts key_opt key_using_alg server_def server_options_list server_option definer_opt no_definer definer + parse_vcol_expr vcol_opt_specifier vcol_opt_attribute + vcol_opt_attribute_list vcol_attribute END_OF_INPUT %type <NONE> call sp_proc_stmts sp_proc_stmts1 sp_proc_stmt @@ -1436,6 +1443,7 @@ statement: | lock | optimize | keycache + | parse_vcol_expr | partition_entry | preload | prepare @@ -4765,8 +4773,9 @@ field_spec: lex->default_value= lex->on_update_value= 0; lex->comment=null_lex_str; lex->charset=NULL; + lex->vcol_info= 0; } - type opt_attribute + field_def { LEX *lex=Lex; if (add_field_to_list(lex->thd, &$1, (enum enum_field_types) $3, @@ -4774,11 +4783,101 @@ field_spec: lex->default_value, lex->on_update_value, &lex->comment, lex->change,&lex->interval_list,lex->charset, - lex->uint_geom_type)) + lex->uint_geom_type, + lex->vcol_info)) MYSQL_YYABORT; } ; +field_def: + type opt_attribute {} + | type opt_generated_always AS '(' virtual_column_func ')' + vcol_opt_specifier + vcol_opt_attribute + { + $$= (enum enum_field_types)MYSQL_TYPE_VIRTUAL; + Lex->vcol_info->set_field_type((enum enum_field_types) $1); + } + ; + +opt_generated_always: + /* empty */ + | GENERATED_SYM ALWAYS_SYM {} + ; + +vcol_opt_specifier: + /* empty */ + { + Lex->vcol_info->set_stored_in_db_flag(FALSE); + } + | VIRTUAL_SYM + { + Lex->vcol_info->set_stored_in_db_flag(FALSE); + } + | PERSISTENT_SYM + { + Lex->vcol_info->set_stored_in_db_flag(TRUE); + } + ; + +vcol_opt_attribute: + /* empty */ {} + | vcol_opt_attribute_list {} + ; + +vcol_opt_attribute_list: + vcol_opt_attribute_list vcol_attribute {} + | vcol_attribute + ; + +vcol_attribute: + UNIQUE_SYM + { + LEX *lex=Lex; + lex->type|= UNIQUE_FLAG; + lex->alter_info.flags|= ALTER_ADD_INDEX; + } + | UNIQUE_SYM KEY_SYM + { + LEX *lex=Lex; + lex->type|= UNIQUE_KEY_FLAG; + lex->alter_info.flags|= ALTER_ADD_INDEX; + } + | COMMENT_SYM TEXT_STRING_sys { Lex->comment= $2; } + ; + +parse_vcol_expr: + PARSE_VCOL_EXPR_SYM '(' virtual_column_func ')' + { + /* + "PARSE_VCOL_EXPR" can only be used by the SQL server + when reading a '*.frm' file. + Prevent the end user from invoking this command. + */ + if (!Lex->parse_vcol_expr) + { + my_message(ER_SYNTAX_ERROR, ER(ER_SYNTAX_ERROR), MYF(0)); + MYSQL_YYABORT; + } + } + ; + +virtual_column_func: + remember_name expr remember_end + { + Lex->vcol_info= new Virtual_column_info(); + if (!Lex->vcol_info) + { + mem_alloc_error(sizeof(Virtual_column_info)); + MYSQL_YYABORT; + } + uint expr_len= (uint)($3 - $1) - 1; + Lex->vcol_info->expr_str.str= (char* ) sql_memdup($1 + 1, expr_len); + Lex->vcol_info->expr_str.length= expr_len; + Lex->vcol_info->expr_item= $2; + } + ; + type: int_type opt_field_length field_options { $$=$1; } | real_type opt_precision field_options { $$=$1; } @@ -5866,8 +5965,9 @@ alter_list_item: lex->comment=null_lex_str; lex->charset= NULL; lex->alter_info.flags|= ALTER_CHANGE_COLUMN; + lex->vcol_info= 0; } - type opt_attribute + field_def { LEX *lex=Lex; if (add_field_to_list(lex->thd,&$3, @@ -5876,7 +5976,8 @@ alter_list_item: lex->default_value, lex->on_update_value, &lex->comment, $3.str, &lex->interval_list, lex->charset, - lex->uint_geom_type)) + lex->uint_geom_type, + lex->vcol_info)) MYSQL_YYABORT; } opt_place @@ -11430,6 +11531,7 @@ keyword_sp: | AGAINST {} | AGGREGATE_SYM {} | ALGORITHM_SYM {} + | ALWAYS_SYM {} | ANY_SYM {} | AT_SYM {} | AUTHORS_SYM {} @@ -11499,6 +11601,7 @@ keyword_sp: | FIRST_SYM {} | FIXED_SYM {} | FRAC_SECOND_SYM {} + | GENERATED_SYM {} | GEOMETRY_SYM {} | GEOMETRYCOLLECTION {} | GET_FORMAT {} @@ -11586,6 +11689,7 @@ keyword_sp: | PARTITIONING_SYM {} | PARTITIONS_SYM {} | PASSWORD {} + | PERSISTENT_SYM {} | PHASE_SYM {} | PLUGIN_SYM {} | PLUGINS_SYM {} @@ -11678,6 +11782,7 @@ keyword_sp: | USE_FRM {} | VARIABLES {} | VIEW_SYM {} + | VIRTUAL_SYM {} | VALUE_SYM {} | WARNINGS {} | WAIT_SYM {} @@ -13338,6 +13443,7 @@ sf_tail: lex->length= lex->dec= NULL; lex->interval_list.empty(); lex->type= 0; + lex->vcol_info= 0; } type /* $11 */ { /* $12 */ === modified file 'sql/table.cc' --- a/sql/table.cc 2009-09-09 21:06:57 +0000 +++ b/sql/table.cc 2009-10-16 22:57:48 +0000 @@ -33,6 +33,12 @@ LEX_STRING GENERAL_LOG_NAME= {C_STRING_W /* SLOW_LOG name */ LEX_STRING SLOW_LOG_NAME= {C_STRING_WITH_LEN("slow_log")}; +/* + Keyword added as a prefix when parsing the defining expression for a + virtual column read from the column definition saved in the frm file +*/ +LEX_STRING parse_vcol_keyword= { C_STRING_WITH_LEN("PARSE_VCOL_EXPR ") }; + /* Functions defined in this file */ void open_table_error(TABLE_SHARE *share, int error, int db_errno, @@ -663,10 +669,11 @@ static int open_binary_frm(THD *thd, TAB uint interval_count, interval_parts, read_length, int_length; uint db_create_options, keys, key_parts, n_length; uint key_info_length, com_length, null_bit_pos; + uint vcol_screen_length; uint extra_rec_buf_length; uint i,j; bool use_hash; - char *keynames, *names, *comment_pos; + char *keynames, *names, *comment_pos, *vcol_screen_pos; uchar *record; uchar *disk_buff, *strpos, *null_flags, *null_pos; ulong pos, record_offset, *rec_per_key, rec_buff_length; @@ -836,6 +843,7 @@ static int open_binary_frm(THD *thd, TAB strpos+= (strmov(keynames, (char *) strpos) - keynames)+1; share->reclength = uint2korr((head+16)); + share->stored_rec_length= share->reclength; if (*(head+26) == 1) share->system= 1; /* one-record-database */ #ifdef HAVE_CRYPTED_FRM @@ -1040,24 +1048,28 @@ static int open_binary_frm(THD *thd, TAB int_length= uint2korr(head+274); share->null_fields= uint2korr(head+282); com_length= uint2korr(head+284); + vcol_screen_length= uint2korr(head+286); + share->vfields= 0; + share->stored_fields= share->fields; share->comment.length= (int) (head[46]); share->comment.str= strmake_root(&share->mem_root, (char*) head+47, share->comment.length); - DBUG_PRINT("info",("i_count: %d i_parts: %d index: %d n_length: %d int_length: %d com_length: %d", interval_count,interval_parts, share->keys,n_length,int_length, com_length)); - + DBUG_PRINT("info",("i_count: %d i_parts: %d index: %d n_length: %d int_length: %d com_length: %d vcol_screen_length: %d", interval_count,interval_parts, share->keys,n_length,int_length, com_length, vcol_screen_length)); if (!(field_ptr = (Field **) alloc_root(&share->mem_root, (uint) ((share->fields+1)*sizeof(Field*)+ interval_count*sizeof(TYPELIB)+ (share->fields+interval_parts+ keys+3)*sizeof(char *)+ - (n_length+int_length+com_length))))) + (n_length+int_length+com_length+ + vcol_screen_length))))) goto err; /* purecov: inspected */ share->field= field_ptr; read_length=(uint) (share->fields * field_pack_length + - pos+ (uint) (n_length+int_length+com_length)); + pos+ (uint) (n_length+int_length+com_length+ + vcol_screen_length)); if (read_string(file,(uchar**) &disk_buff,read_length)) goto err; /* purecov: inspected */ #ifdef HAVE_CRYPTED_FRM @@ -1078,7 +1090,11 @@ static int open_binary_frm(THD *thd, TAB memcpy((char*) names, strpos+(share->fields*field_pack_length), (uint) (n_length+int_length)); comment_pos= names+(n_length+int_length); - memcpy(comment_pos, disk_buff+read_length-com_length, com_length); + memcpy(comment_pos, disk_buff+read_length-com_length-vcol_screen_length, + com_length); + vcol_screen_pos= names+(n_length+int_length+com_length); + memcpy(vcol_screen_pos, disk_buff+read_length-vcol_screen_length, + vcol_screen_length); fix_type_pointers(&interval_array, &share->fieldnames, 1, &names); if (share->fieldnames.count != share->fields) @@ -1146,10 +1162,14 @@ static int open_binary_frm(THD *thd, TAB for (i=0 ; i < share->fields; i++, strpos+=field_pack_length, field_ptr++) { uint pack_flag, interval_nr, unireg_type, recpos, field_length; + uint vcol_info_length=0; + uint vcol_expr_length=0; enum_field_types field_type; CHARSET_INFO *charset=NULL; Field::geometry_type geom_type= Field::GEOM_GEOMETRY; LEX_STRING comment; + Virtual_column_info *vcol_info= 0; + bool fld_stored_in_db= TRUE; if (new_frm_ver >= 3) { @@ -1184,6 +1204,18 @@ static int open_binary_frm(THD *thd, TAB goto err; } } + + if ((uchar)field_type == (uchar)MYSQL_TYPE_VIRTUAL) + { + DBUG_ASSERT(interval_nr); // Expect non-null expression + /* + The interval_id byte in the .frm file stores the length of the + expression statement for a virtual column. + */ + vcol_info_length= interval_nr; + interval_nr= 0; + } + if (!comment_length) { comment.str= (char*) ""; @@ -1195,6 +1227,34 @@ static int open_binary_frm(THD *thd, TAB comment.length= comment_length; comment_pos+= comment_length; } + + if (vcol_info_length) + { + /* + Get virtual column data stored in the .frm file as follows: + byte 1 = 1 (always 1 to allow for future extensions) + byte 2 = sql_type + byte 3 = flags (as of now, 0 - no flags, 1 - field is physically stored) + byte 4-... = virtual column expression (text data) + */ + vcol_info= new Virtual_column_info(); + if ((uint)vcol_screen_pos[0] != 1) + { + error= 4; + goto err; + } + field_type= (enum_field_types) (uchar) vcol_screen_pos[1]; + fld_stored_in_db= (bool) (uint) vcol_screen_pos[2]; + vcol_expr_length= vcol_info_length-(uint)FRM_VCOL_HEADER_SIZE; + if (!(vcol_info->expr_str.str= + (char *)memdup_root(&share->mem_root, + vcol_screen_pos+(uint)FRM_VCOL_HEADER_SIZE, + vcol_expr_length))) + goto err; + vcol_info->expr_str.length= vcol_expr_length; + vcol_screen_pos+= vcol_info_length; + share->vfields++; + } } else { @@ -1285,6 +1345,8 @@ static int open_binary_frm(THD *thd, TAB reg_field->field_index= i; reg_field->comment=comment; + reg_field->vcol_info= vcol_info; + reg_field->stored_in_db= fld_stored_in_db; if (field_type == MYSQL_TYPE_BIT && !f_bit_as_char(pack_flag)) { if ((null_bit_pos+= field_length & 7) > 7) @@ -1309,8 +1371,17 @@ static int open_binary_frm(THD *thd, TAB if (use_hash) (void) my_hash_insert(&share->name_hash, (uchar*) field_ptr); // never fail + if (!reg_field->stored_in_db) + { + share->stored_fields--; + if (share->stored_rec_length>=recpos) + share->stored_rec_length= recpos-1; + } } *field_ptr=0; // End marker + /* Sanity checks: */ + DBUG_ASSERT(share->fields>=share->stored_fields); + DBUG_ASSERT(share->reclength>=share->stored_rec_length); /* Fix key->name and key_part->field */ if (key_parts) @@ -1597,6 +1668,297 @@ static int open_binary_frm(THD *thd, TAB DBUG_RETURN(error); } /* open_binary_frm */ +/* + @brief + Clear GET_FIXED_FIELDS_FLAG in all fields of a table + + @param + table The table for whose fields the flags are to be cleared + + @note + This routine is used for error handling purposes. + + @return + none +*/ + +static void clear_field_flag(TABLE *table) +{ + Field **ptr; + DBUG_ENTER("clear_field_flag"); + + for (ptr= table->field; *ptr; ptr++) + (*ptr)->flags&= (~GET_FIXED_FIELDS_FLAG); + DBUG_VOID_RETURN; +} + + +/* + @brief + Perform semantic analysis of the defining expression for a virtual column + + @param + thd The thread object + @param + table The table containing the virtual column + @param + vcol_field The virtual field whose defining expression is to be analyzed + + @details + The function performs semantic analysis of the defining expression for + the virtual column vcol_field. The expression is used to compute the + values of this column. + + @note + The function exploits the fact that the fix_fields method sets the flag + GET_FIXED_FIELDS_FLAG for all fields in the item tree. + This flag must always be unset before returning from this function + since it is used for other purposes as well. + + @retval + TRUE An error occurred, something was wrong with the function + @retval + FALSE Otherwise +*/ + +bool fix_vcol_expr(THD *thd, + TABLE *table, + Field *vcol_field) +{ + Virtual_column_info *vcol_info= vcol_field->vcol_info; + Item* func_expr= vcol_info->expr_item; + uint dir_length, home_dir_length; + bool result= TRUE; + TABLE_LIST tables; + TABLE_LIST *save_table_list, *save_first_table, *save_last_table; + int error; + Name_resolution_context *context; + const char *save_where; + char* db_name; + char db_name_string[FN_REFLEN]; + bool save_use_only_table_context; + Field **ptr, *field; + enum_mark_columns save_mark_used_columns= thd->mark_used_columns; + DBUG_ASSERT(func_expr); + DBUG_ENTER("fix_vcol_expr"); + + /* + Set-up the TABLE_LIST object to be a list with a single table + Set the object to zero to create NULL pointers and set alias + and real name to table name and get database name from file name. + */ + + bzero((void*)&tables, sizeof(TABLE_LIST)); + tables.alias= tables.table_name= (char*) table->s->table_name.str; + tables.table= table; + tables.next_local= 0; + tables.next_name_resolution_table= 0; + strmov(db_name_string, table->s->normalized_path.str); + dir_length= dirname_length(db_name_string); + db_name_string[dir_length - 1]= 0; + home_dir_length= dirname_length(db_name_string); + db_name= &db_name_string[home_dir_length]; + tables.db= db_name; + + thd->mark_used_columns= MARK_COLUMNS_NONE; + + context= thd->lex->current_context(); + table->map= 1; //To ensure correct calculation of const item + table->get_fields_in_item_tree= TRUE; + save_table_list= context->table_list; + save_first_table= context->first_name_resolution_table; + save_last_table= context->last_name_resolution_table; + context->table_list= &tables; + context->first_name_resolution_table= &tables; + context->last_name_resolution_table= NULL; + func_expr->walk(&Item::change_context_processor, 0, (uchar*) context); + save_where= thd->where; + thd->where= "virtual column function"; + + /* Save the context before fixing the fields*/ + save_use_only_table_context= thd->lex->use_only_table_context; + thd->lex->use_only_table_context= TRUE; + /* Fix fields referenced to by the virtual column function */ + error= func_expr->fix_fields(thd, (Item**)0); + /* Restore the original context*/ + thd->lex->use_only_table_context= save_use_only_table_context; + context->table_list= save_table_list; + context->first_name_resolution_table= save_first_table; + context->last_name_resolution_table= save_last_table; + + if (unlikely(error)) + { + DBUG_PRINT("info", + ("Field in virtual column expression does not belong to the table")); + goto end; + } + thd->where= save_where; +#ifdef PARANOID + /* + Walk through the Item tree checking if all items are valid + to be part of the virtual column + */ + error= func_expr->walk(&Item::check_vcol_func_processor, 0, NULL); + if (error) + { + my_error(ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWED, MYF(0), field_name); + goto end; + } +#endif + if (unlikely(func_expr->const_item())) + { + my_error(ER_CONST_EXPR_IN_VCOL, MYF(0)); + goto end; + } + /* Ensure that this virtual column is not based on another virtual field. */ + ptr= table->field; + while ((field= *(ptr++))) + { + if ((field->flags & GET_FIXED_FIELDS_FLAG) && + (field->vcol_info)) + { + my_error(ER_VCOL_BASED_ON_VCOL, MYF(0)); + goto end; + } + } + result= FALSE; + +end: + + /* Clear GET_FIXED_FIELDS_FLAG for the fields of the table */ + clear_field_flag(table); + + table->get_fields_in_item_tree= FALSE; + thd->mark_used_columns= save_mark_used_columns; + table->map= 0; //Restore old value + + DBUG_RETURN(result); +} + +/* + @brief + Unpack the definition of a virtual column from its linear representation + + @parm + thd The thread object + @param + table The table containing the virtual column + @param + field The field for the virtual + @param + vcol_expr The string representation of the defining expression + @param[out] + error_reported The flag to inform the caller that no other error + messages are to be generated + + @details + The function takes string representation 'vcol_expr' of the defining + expression for the virtual field 'field' of the table 'table' and + parses it, building an item object for it. The pointer to this item is + placed into in field->vcol_info.expr_item. After this the function performs + semantic analysis of the item by calling the the function fix_vcol_expr. + Since the defining expression is part of the table definition the item + for it is created in table->memroot within a separate Query_arena. + The free_list of this arena is saved in field->vcol_info.item_free_list + to be freed when the table defition is removed from the TABLE_SHARE cache. + + @note + Before passing 'vcol_expr" to the parser the function embraces it in + parenthesis and prepands it a special keyword. + + @retval + FALSE If a success + @retval + TRUE Otherwise +*/ +bool unpack_vcol_info_from_frm(THD *thd, + TABLE *table, + Field *field, + LEX_STRING *vcol_expr, + bool *error_reported) +{ + bool rc= FALSE; + DBUG_ENTER("unpack_vcol_info_from_frm"); + DBUG_ASSERT(vcol_expr); + + /* + Step 1: Construct the input string for the parser. + The string to be parsed has to be of the following format: + "PARSE_VCOL_EXPR (<expr_string_from_frm>)". + */ + char *vcol_expr_str; + int str_len= 0; + CHARSET_INFO *old_character_set_client; + + if (!(vcol_expr_str= (char*) alloc_root(&table->mem_root, + vcol_expr->length + + parse_vcol_keyword.length + 3))) + { + DBUG_RETURN(TRUE); + } + memcpy(vcol_expr_str, + (char*) parse_vcol_keyword.str, + parse_vcol_keyword.length); + str_len= parse_vcol_keyword.length; + memcpy(vcol_expr_str + str_len, "(", 1); + str_len++; + memcpy(vcol_expr_str + str_len, + (char*) vcol_expr->str, + vcol_expr->length); + str_len+= vcol_expr->length; + memcpy(vcol_expr_str + str_len, ")", 1); + str_len++; + memcpy(vcol_expr_str + str_len, "\0", 1); + str_len++; + Parser_state parser_state(thd, vcol_expr_str, str_len); + + /* + Step 2: Setup thd for parsing. + */ + Query_arena *backup_stmt_arena_ptr= thd->stmt_arena; + Query_arena backup_arena; + Query_arena vcol_arena(&table->mem_root, Query_arena::INITIALIZED); + thd->set_n_backup_active_arena(&vcol_arena, &backup_arena); + thd->stmt_arena= &vcol_arena; + + thd->lex->parse_vcol_expr= TRUE; + old_character_set_client= thd->variables.character_set_client; + + /* + Step 3: Use the parser to build an Item object from vcol_expr_str. + */ + if (parse_sql(thd, &parser_state, NULL)) + { + goto err; + } + /* From now on use vcol_info generated by the parser. */ + field->vcol_info= thd->lex->vcol_info; + + /* Validate the Item tree. */ + if (fix_vcol_expr(thd, table, field)) + { + *error_reported= TRUE; + field->vcol_info= 0; + goto err; + } + field->vcol_info->item_free_list= thd->free_list; + goto end; + +err: + rc= TRUE; + thd->lex->parse_vcol_expr= FALSE; + thd->free_items(); +end: + thd->stmt_arena= backup_stmt_arena_ptr; + thd->restore_active_arena(&vcol_arena, &backup_arena); + thd->variables.character_set_client= old_character_set_client; + + DBUG_RETURN(rc); +} + +/* + Read data from a binary .frm file from MySQL 3.23 - 5.0 into TABLE_SHARE +*/ /* Open a table based on a TABLE_SHARE @@ -1631,7 +1993,7 @@ int open_table_from_share(THD *thd, TABL uint records, i, bitmap_size; bool error_reported= FALSE; uchar *record, *bitmaps; - Field **field_ptr; + Field **field_ptr, **vfield_ptr; DBUG_ENTER("open_table_from_share"); DBUG_PRINT("enter",("name: '%s.%s' form: 0x%lx", share->db.str, share->table_name.str, (long) outparam)); @@ -1785,6 +2147,34 @@ int open_table_from_share(THD *thd, TABL } } + /* + Process virtual columns, if any. + */ + if (!(vfield_ptr = (Field **) alloc_root(&outparam->mem_root, + (uint) ((share->vfields+1)* + sizeof(Field*))))) + goto err; + + outparam->vfield= vfield_ptr; + + for (field_ptr= outparam->field; *field_ptr; field_ptr++) + { + if ((*field_ptr)->vcol_info) + { + if (unpack_vcol_info_from_frm(thd, + outparam, + *field_ptr, + &(*field_ptr)->vcol_info->expr_str, + &error_reported)) + { + error= 4; // in case no error is reported + goto err; + } + *(vfield_ptr++)= *field_ptr; + } + } + *vfield_ptr= 0; // End marker + #ifdef WITH_PARTITION_STORAGE_ENGINE if (share->partition_info_len && outparam->file) { @@ -1852,10 +2242,24 @@ partititon_err: } #endif + /* Check virtual columns against table's storage engine. */ + if (share->vfields && + ((outparam->file && + !outparam->file->check_if_supported_virtual_columns()) || + (!outparam->file && share->db_type() && + share->db_type()->db_type == DB_TYPE_CSV_DB))) // Workaround for CSV + { + my_error(ER_UNSUPPORTED_ACTION_ON_VIRTUAL_COLUMN, + MYF(0), + "Specified storage engine"); + error_reported= TRUE; + goto err; + } + /* Allocate bitmaps */ bitmap_size= share->column_bitmap_size; - if (!(bitmaps= (uchar*) alloc_root(&outparam->mem_root, bitmap_size*3))) + if (!(bitmaps= (uchar*) alloc_root(&outparam->mem_root, bitmap_size*4))) goto err; bitmap_init(&outparam->def_read_set, (my_bitmap_map*) bitmaps, share->fields, FALSE); @@ -1863,6 +2267,8 @@ partititon_err: (my_bitmap_map*) (bitmaps+bitmap_size), share->fields, FALSE); bitmap_init(&outparam->tmp_set, (my_bitmap_map*) (bitmaps+bitmap_size*2), share->fields, FALSE); + bitmap_init(&outparam->vcol_set, + (my_bitmap_map*) (bitmaps+bitmap_size*3), share->fields, FALSE); outparam->default_column_bitmaps(); /* The table struct is now initialized; Open the table */ @@ -1966,7 +2372,11 @@ int closefrm(register TABLE *table, bool if (table->field) { for (Field **ptr=table->field ; *ptr ; ptr++) + { + if ((*ptr)->vcol_info) + free_items((*ptr)->vcol_info->item_free_list); delete *ptr; + } table->field= 0; } delete table->file; @@ -4302,6 +4712,7 @@ void st_table::clear_column_bitmaps() bitmap_clear_all(&table->def_write_set); */ bzero((char*) def_read_set.bitmap, s->column_bitmap_size*2); + bzero((char*) def_read_set.bitmap, s->column_bitmap_size*4); column_bitmaps_set(&def_read_set, &def_write_set); } @@ -4387,7 +4798,14 @@ void st_table::mark_columns_used_by_inde KEY_PART_INFO *key_part_end= (key_part + key_info[index].key_parts); for (;key_part != key_part_end; key_part++) + { bitmap_set_bit(bitmap, key_part->fieldnr-1); + if (key_part->field->vcol_info && + key_part->field->vcol_info->expr_item) + key_part->field->vcol_info-> + expr_item->walk(&Item::register_field_in_bitmap, + 1, (uchar *) bitmap); + } } @@ -4514,6 +4932,8 @@ void st_table::mark_columns_needed_for_u file->column_bitmaps_signal(); } } + /* Mark all virtual columns needed for update */ + mark_virtual_columns_for_write(); DBUG_VOID_RETURN; } @@ -4540,9 +4960,100 @@ void st_table::mark_columns_needed_for_i } if (found_next_number_field) mark_auto_increment_column(); + /* Mark virtual columns for insert */ + mark_virtual_columns_for_write(); } +/* + @brief Mark a column as virtual used by the query + + @param field the field for the column to be marked + + @details + The function marks the column for 'field' as virtual (computed) + in the bitmap vcol_set. + If the column is marked for the first time the expression to compute + the column is traversed and all columns that are occurred there are + marked in the read_set of the table. + + @retval + TRUE if column is marked for the first time + @retval + FALSE otherwise +*/ + +bool st_table::mark_virtual_col(Field *field) +{ + bool res; + DBUG_ASSERT(field->vcol_info); + if (!(res= bitmap_fast_test_and_set(&vcol_set, field->field_index))) + { + Item *vcol_item= field->vcol_info->expr_item; + DBUG_ASSERT(vcol_item); + vcol_item->walk(&Item::register_field_in_read_map, 1, (uchar *) 0); + } + return res; +} + + +/* + @brief Mark virtual columns for update/insert commands + + @details + The function marks virtual columns used in a update/insert commands + in the vcol_set bitmap. + If a virtual column is from write_set it is always marked in vcol_set. + If a stored virtual column is not from write_set but it is computed + through columns from write_set it is also marked in vcol_set, and, + besides, it is added to write_set. + + @return void + + @note + Let table t1 have columns a,b,c and let column c be a stored virtual + column computed through columns a and b. Then for the query + UPDATE t1 SET a=1 + column c will be placed into vcol_set and into write_set while + column b will be placed into read_set. + If column c was a virtual column, but not a stored virtual column + then it would not be added to any of the sets. Column b would not + be added to read_set either. +*/ + +void st_table::mark_virtual_columns_for_write(void) +{ + Field **vfield_ptr, *tmp_vfield; + bool bitmap_updated= FALSE; + + for (vfield_ptr= vfield; *vfield_ptr; vfield_ptr++) + { + tmp_vfield= *vfield_ptr; + if (bitmap_is_set(write_set, tmp_vfield->field_index)) + bitmap_updated= mark_virtual_col(tmp_vfield); + else if (tmp_vfield->stored_in_db) + { + MY_BITMAP *save_read_set; + Item *vcol_item= tmp_vfield->vcol_info->expr_item; + DBUG_ASSERT(vcol_item); + bitmap_clear_all(&tmp_set); + save_read_set= read_set; + read_set= &tmp_set; + vcol_item->walk(&Item::register_field_in_read_map, 1, (uchar *) 0); + read_set= save_read_set; + bitmap_intersect(&tmp_set, write_set); + if (!bitmap_is_clear_all(&tmp_set)) + { + bitmap_set_bit(write_set, tmp_vfield->field_index); + mark_virtual_col(tmp_vfield); + bitmap_updated= TRUE; + } + } + } + if (bitmap_updated) + file->column_bitmaps_signal(); +} + /** @brief Check if this is part of a MERGE table with attached children. @@ -4550,7 +5061,7 @@ void st_table::mark_columns_needed_for_i @retval TRUE children are attached @retval FALSE no MERGE part or children not attached - @detail + @details A MERGE table consists of a parent TABLE and zero or more child TABLEs. Each of these TABLEs is called a part of a MERGE table. */ @@ -4796,6 +5307,54 @@ size_t max_row_length(TABLE *table, cons return length; } +/* + @brief Compute values for virtual columns used in query + + @param table The TABLE object + @param for_write Requests to compute only fields needed for write + + @details + The function computes the values of the virtual columns of the table and + stores them in the table record buffer. + Only fields from vcol_set are computed, and, when the flag for_write is not + set to TRUE, a virtual field is computed only if it's not stored. + The flag for_write is set to TRUE for row insert/update operations. + + @retval + 0 Success + @retval + >0 Error occurred when storing a virtual field value +*/ + +int update_virtual_fields(TABLE *table, bool for_write) +{ + DBUG_ENTER("update_virtual_fields"); + Field **vfield_ptr, *vfield; + int error= 0; + if (!table || !table->vfield) + DBUG_RETURN(0); + + /* Iterate over virtual fields in the table */ + for (vfield_ptr= table->vfield; *vfield_ptr; vfield_ptr++) + { + vfield= (*vfield_ptr); + DBUG_ASSERT(vfield->vcol_info && vfield->vcol_info->expr_item); + /* Only update those fields that are marked in the vcol_set bitmap */ + if (bitmap_is_set(&table->vcol_set, vfield->field_index) && + (for_write || !vfield->stored_in_db)) + { + /* Compute the actual value of the virtual fields */ + error= vfield->vcol_info->expr_item->save_in_field(vfield, 0); + DBUG_PRINT("info", ("field '%s' - updated", vfield->field_name)); + } + else + { + DBUG_PRINT("info", ("field '%s' - skipped", vfield->field_name)); + } + } + DBUG_RETURN(0); +} + /***************************************************************************** ** Instansiate templates *****************************************************************************/ === modified file 'sql/table.h' --- a/sql/table.h 2009-09-15 10:46:35 +0000 +++ b/sql/table.h 2009-10-16 22:57:48 +0000 @@ -352,6 +352,8 @@ typedef struct st_table_share ulong version, mysql_version; ulong timestamp_offset; /* Set to offset+1 of record */ ulong reclength; /* Recordlength */ + /* Stored record length. No generated-only virtual fields are included */ + ulong stored_rec_length; plugin_ref db_plugin; /* storage engine plugin */ inline handlerton *db_type() const /* table_type for handler */ @@ -372,6 +374,8 @@ typedef struct st_table_share uint key_block_size; /* create key_block_size, if used */ uint null_bytes, last_null_bit_pos; uint fields; /* Number of fields */ + /* Number of stored fields, generated-only virtual fields are not included */ + uint stored_fields; uint rec_buff_length; /* Size of table->record[] buffer */ uint keys, key_parts; uint max_key_length, max_unique_length, total_key_length; @@ -393,6 +397,7 @@ typedef struct st_table_share uint error, open_errno, errarg; /* error from open_table_def() */ uint column_bitmap_size; uchar frm_version; + uint vfields; /* Number of computed (virtual) fields */ bool null_field_first; bool system; /* Set if system table (one record) */ bool crypted; /* If .frm file is crypted */ @@ -657,6 +662,7 @@ struct st_table { Field *next_number_field; /* Set if next_number is activated */ Field *found_next_number_field; /* Set on open */ Field_timestamp *timestamp_field; + Field **vfield; /* Pointer to virtual fields*/ /* Table's triggers, 0 if there are no of them */ Table_triggers_list *triggers; @@ -666,6 +672,7 @@ struct st_table { uchar *null_flags; my_bitmap_map *bitmap_init_value; MY_BITMAP def_read_set, def_write_set, tmp_set; /* containers */ + MY_BITMAP vcol_set; /* set of used virtual columns */ MY_BITMAP *read_set, *write_set; /* Active column sets */ /* The ID of the query that opened and is using this table. Has different @@ -819,6 +826,8 @@ struct st_table { void mark_columns_needed_for_update(void); void mark_columns_needed_for_delete(void); void mark_columns_needed_for_insert(void); + bool mark_virtual_col(Field *field); + void mark_virtual_columns_for_write(void); inline void column_bitmaps_set(MY_BITMAP *read_set_arg, MY_BITMAP *write_set_arg) { === modified file 'sql/unireg.cc' --- a/sql/unireg.cc 2009-09-07 20:50:10 +0000 +++ b/sql/unireg.cc 2009-10-16 22:57:48 +0000 @@ -583,7 +583,7 @@ static bool pack_header(uchar *forminfo, { uint length,int_count,int_length,no_empty, int_parts; uint time_stamp_pos,null_fields; - ulong reclength, totlength, n_length, com_length; + ulong reclength, totlength, n_length, com_length, vcol_info_length; DBUG_ENTER("pack_header"); if (create_fields.elements > MAX_FIELDS) @@ -594,8 +594,8 @@ static bool pack_header(uchar *forminfo, totlength= 0L; reclength= data_offset; - no_empty=int_count=int_parts=int_length=time_stamp_pos=null_fields= - com_length=0; + no_empty=int_count=int_parts=int_length=time_stamp_pos=null_fields=0; + com_length=vcol_info_length=0; n_length=2L; /* Check fields */ @@ -623,6 +623,30 @@ static bool pack_header(uchar *forminfo, field->field_name, tmp_len); field->comment.length= tmp_len; } + if (field->vcol_info) + { + tmp_len= + system_charset_info->cset->charpos(system_charset_info, + field->vcol_info->expr_str.str, + field->vcol_info->expr_str.str + + field->vcol_info->expr_str.length, + VIRTUAL_COLUMN_EXPRESSION_MAXLEN); + + if (tmp_len < field->vcol_info->expr_str.length) + { + my_error(ER_WRONG_STRING_LENGTH, MYF(0), + field->vcol_info->expr_str.str,"VIRTUAL COLUMN EXPRESSION", + (uint) VIRTUAL_COLUMN_EXPRESSION_MAXLEN); + DBUG_RETURN(1); + } + /* + Sum up the length of the expression string and the length of the + mandatory header to the total length of info on the defining + expressions saved in the frm file for virtual columns. + */ + vcol_info_length+= field->vcol_info->expr_str.length+ + (uint)FRM_VCOL_HEADER_SIZE; + } totlength+= field->length; com_length+= field->comment.length; @@ -642,8 +666,6 @@ static bool pack_header(uchar *forminfo, !time_stamp_pos) time_stamp_pos= (uint) field->offset+ (uint) data_offset + 1; length=field->pack_length; - /* Ensure we don't have any bugs when generating offsets */ - DBUG_ASSERT(reclength == field->offset + data_offset); if ((uint) field->offset+ (uint) data_offset+ length > reclength) reclength=(uint) (field->offset+ data_offset + length); n_length+= (ulong) strlen(field->field_name)+1; @@ -710,7 +732,8 @@ static bool pack_header(uchar *forminfo, /* Hack to avoid bugs with small static rows in MySQL */ reclength=max(file->min_record_length(table_options),reclength); if (info_length+(ulong) create_fields.elements*FCOMP+288+ - n_length+int_length+com_length > 65535L || int_count > 255) + n_length+int_length+com_length+vcol_info_length > 65535L || + int_count > 255) { my_message(ER_TOO_MANY_FIELDS, ER(ER_TOO_MANY_FIELDS), MYF(0)); DBUG_RETURN(1); @@ -718,7 +741,7 @@ static bool pack_header(uchar *forminfo, bzero((char*)forminfo,288); length=(info_length+create_fields.elements*FCOMP+288+n_length+int_length+ - com_length); + com_length+vcol_info_length); int2store(forminfo,length); forminfo[256] = (uint8) screens; int2store(forminfo+258,create_fields.elements); @@ -735,7 +758,8 @@ static bool pack_header(uchar *forminfo, int2store(forminfo+280,22); /* Rows needed */ int2store(forminfo+282,null_fields); int2store(forminfo+284,com_length); - /* Up to forminfo+288 is free to use for additional information */ + int2store(forminfo+286,vcol_info_length); + /* forminfo+288 is free to use for additional information */ DBUG_RETURN(0); } /* pack_header */ @@ -774,7 +798,7 @@ static bool pack_fields(File file, List< ulong data_offset) { reg2 uint i; - uint int_count, comment_length=0; + uint int_count, comment_length= 0, vcol_info_length=0; uchar buff[MAX_FIELD_WIDTH]; Create_field *field; DBUG_ENTER("pack_fields"); @@ -787,6 +811,7 @@ static bool pack_fields(File file, List< while ((field=it++)) { uint recpos; + uint cur_vcol_expr_len= 0; buff[0]= (uchar) field->row; buff[1]= (uchar) field->col; buff[2]= (uchar) field->sc_length; @@ -809,6 +834,17 @@ static bool pack_fields(File file, List< buff[14]= (uchar) field->charset->number; else buff[14]= 0; // Numerical + if (field->vcol_info) + { + /* + Use the interval_id place in the .frm file to store the length of + the additional data saved for the virtual field + */ + buff[12]= cur_vcol_expr_len= field->vcol_info->expr_str.length + + (uint)FRM_VCOL_HEADER_SIZE; + vcol_info_length+= cur_vcol_expr_len+(uint)FRM_VCOL_HEADER_SIZE; + buff[13]= (uchar) MYSQL_TYPE_VIRTUAL; + } int2store(buff+15, field->comment.length); comment_length+= field->comment.length; set_if_bigger(int_count,field->interval_id); @@ -903,6 +939,34 @@ static bool pack_fields(File file, List< DBUG_RETURN(1); } } + if (vcol_info_length) + { + it.rewind(); + int_count=0; + while ((field=it++)) + { + /* + Pack each virtual field as follows: + byte 1 = 1 (always 1 to allow for future extensions) + byte 2 = sql_type + byte 3 = flags (as of now, 0 - no flags, 1 - field is physically stored) + byte 4-... = virtual column expression (text data) + */ + if (field->vcol_info && field->vcol_info->expr_str.length) + { + buff[0]= (uchar)1; + buff[1]= (uchar) field->sql_type; + buff[2]= (uchar) field->stored_in_db; + if (my_write(file, buff, 3, MYF_RW)) + DBUG_RETURN(1); + if (my_write(file, + (uchar*) field->vcol_info->expr_str.str, + field->vcol_info->expr_str.length, + MYF_RW)) + DBUG_RETURN(1); + } + } + } DBUG_RETURN(0); } === modified file 'sql/unireg.h' --- a/sql/unireg.h 2009-09-07 20:50:10 +0000 +++ b/sql/unireg.h 2009-10-16 22:57:48 +0000 @@ -212,6 +212,13 @@ #define DEFAULT_KEY_CACHE_NAME "default" +/* The length of the header part for each virtual column in the .frm file */ +#define FRM_VCOL_HEADER_SIZE 3 + +/* Maximum length of the defining expression for a virtual columns */ +#define VIRTUAL_COLUMN_EXPRESSION_MAXLEN 255 - FRM_VCOL_HEADER_SIZE + + /* Include prototypes for unireg */ #include "mysqld_error.h" === modified file 'storage/innobase/handler/ha_innodb.cc' --- a/storage/innobase/handler/ha_innodb.cc 2009-09-07 20:50:10 +0000 +++ b/storage/innobase/handler/ha_innodb.cc 2009-10-16 22:57:48 +0000 @@ -2577,12 +2577,12 @@ ha_innobase::open( } /* Create buffers for packing the fields of a record. Why - table->reclength did not work here? Obviously, because char + table->stored_rec_length did not work here? Obviously, because char fields when packed actually became 1 byte longer, when we also stored the string length as the first byte. */ upd_and_key_val_buff_len = - table->s->reclength + table->s->max_key_length + table->s->stored_rec_length + table->s->max_key_length + MAX_REF_PARTS * 3; if (!(uchar*) my_multi_malloc(MYF(MY_WME), &upd_buff, upd_and_key_val_buff_len, @@ -2657,7 +2657,7 @@ retry: prebuilt = row_create_prebuilt(ib_table); - prebuilt->mysql_row_len = table->s->reclength; + prebuilt->mysql_row_len = table->s->stored_rec_length;; prebuilt->default_rec = table->s->default_values; ut_ad(prebuilt->default_rec); @@ -3360,11 +3360,11 @@ build_template( dict_index_t* clust_index; mysql_row_templ_t* templ; Field* field; - ulint n_fields; + ulint n_fields, n_stored_fields; ulint n_requested_fields = 0; ibool fetch_all_in_key = FALSE; ibool fetch_primary_key_cols = FALSE; - ulint i; + ulint i, sql_idx, innodb_idx=0; /* byte offset of the end of last requested column */ ulint mysql_prefix_len = 0; @@ -3425,11 +3425,12 @@ build_template( } n_fields = (ulint)table->s->fields; /* number of columns */ + n_stored_fields= (ulint)table->s->stored_fields; /* number of stored columns */ if (!prebuilt->mysql_template) { prebuilt->mysql_template = (mysql_row_templ_t*) mem_alloc_noninline( - n_fields * sizeof(mysql_row_templ_t)); + n_stored_fields * sizeof(mysql_row_templ_t)); } prebuilt->template_type = templ_type; @@ -3439,15 +3440,17 @@ build_template( /* Note that in InnoDB, i is the column number. MySQL calls columns 'fields'. */ - for (i = 0; i < n_fields; i++) { + for (sql_idx = 0; sql_idx < n_fields; sql_idx++) { templ = prebuilt->mysql_template + n_requested_fields; - field = table->field[i]; + field = table->field[sql_idx]; + if (!field->stored_in_db) + goto skip_field; if (UNIV_LIKELY(templ_type == ROW_MYSQL_REC_FIELDS)) { /* Decide which columns we should fetch and which we can skip. */ register const ibool index_contains_field = - dict_index_contains_col_or_prefix(index, i); + dict_index_contains_col_or_prefix(index, innodb_idx); if (!index_contains_field && prebuilt->read_just_key) { /* If this is a 'key read', we do not need @@ -3462,8 +3465,8 @@ build_template( goto include_field; } - if (bitmap_is_set(table->read_set, i) || - bitmap_is_set(table->write_set, i)) { + if (bitmap_is_set(table->read_set, sql_idx) || + bitmap_is_set(table->write_set, sql_idx)) { /* This field is needed in the query */ goto include_field; @@ -3471,7 +3474,7 @@ build_template( if (fetch_primary_key_cols && dict_table_col_in_clustered_key( - index->table, i)) { + index->table, innodb_idx)) { /* This field is needed in the query */ goto include_field; @@ -3484,14 +3487,14 @@ build_template( include_field: n_requested_fields++; - templ->col_no = i; + templ->col_no = innodb_idx; if (index == clust_index) { templ->rec_field_no = dict_col_get_clust_pos_noninline( - &index->table->cols[i], index); + &index->table->cols[innodb_idx], index); } else { templ->rec_field_no = dict_index_get_nth_col_pos( - index, i); + index, innodb_idx); } if (templ->rec_field_no == ULINT_UNDEFINED) { @@ -3517,7 +3520,7 @@ include_field: mysql_prefix_len = templ->mysql_col_offset + templ->mysql_col_len; } - templ->type = index->table->cols[i].mtype; + templ->type = index->table->cols[innodb_idx].mtype; templ->mysql_type = (ulint)field->type(); if (templ->mysql_type == DATA_MYSQL_TRUE_VARCHAR) { @@ -3526,16 +3529,18 @@ include_field: } templ->charset = dtype_get_charset_coll_noninline( - index->table->cols[i].prtype); - templ->mbminlen = index->table->cols[i].mbminlen; - templ->mbmaxlen = index->table->cols[i].mbmaxlen; - templ->is_unsigned = index->table->cols[i].prtype + index->table->cols[innodb_idx].prtype); + templ->mbminlen = index->table->cols[innodb_idx].mbminlen; + templ->mbmaxlen = index->table->cols[innodb_idx].mbmaxlen; + templ->is_unsigned = index->table->cols[innodb_idx].prtype & DATA_UNSIGNED; if (templ->type == DATA_BLOB) { prebuilt->templ_contains_blob = TRUE; } skip_field: - ; + if (field->stored_in_db) { + innodb_idx++; + } } prebuilt->n_template = n_requested_fields; @@ -3998,7 +4003,7 @@ calc_row_difference( ulint n_changed = 0; dfield_t dfield; dict_index_t* clust_index; - uint i; + uint sql_idx, innodb_idx= 0; n_fields = table->s->fields; clust_index = dict_table_get_first_index_noninline(prebuilt->table); @@ -4006,8 +4011,10 @@ calc_row_difference( /* We use upd_buff to convert changed fields */ buf = (byte*) upd_buff; - for (i = 0; i < n_fields; i++) { - field = table->field[i]; + for (sql_idx = 0; sql_idx < n_fields; sql_idx++) { + field = table->field[sql_idx]; + if (!field->stored_in_db) + continue; o_ptr = (byte*) old_row + get_field_offset(table, field); n_ptr = (byte*) new_row + get_field_offset(table, field); @@ -4025,7 +4032,7 @@ calc_row_difference( field_mysql_type = field->type(); - col_type = prebuilt->table->cols[i].mtype; + col_type = prebuilt->table->cols[innodb_idx].mtype; switch (col_type) { @@ -4080,7 +4087,7 @@ calc_row_difference( /* Let us use a dummy dfield to make the conversion from the MySQL column format to the InnoDB format */ - dict_col_copy_type_noninline(prebuilt->table->cols + i, + dict_col_copy_type_noninline(prebuilt->table->cols + innodb_idx, &dfield.type); if (n_len != UNIV_SQL_NULL) { @@ -4101,9 +4108,11 @@ calc_row_difference( ufield->exp = NULL; ufield->field_no = dict_col_get_clust_pos_noninline( - &prebuilt->table->cols[i], clust_index); + &prebuilt->table->cols[innodb_idx], clust_index); n_changed++; } + if (field->stored_in_db) + innodb_idx++; } uvect->n_fields = n_changed; @@ -5088,7 +5097,7 @@ create_table_def( /* We pass 0 as the space id, and determine at a lower level the space id where to store the table */ - table = dict_mem_table_create(table_name, 0, n_cols, flags); + table = dict_mem_table_create(table_name, 0, form->s->stored_fields, flags); if (path_of_temp_table) { table->dir_path_of_temp_table = @@ -5097,6 +5106,8 @@ create_table_def( for (i = 0; i < n_cols; i++) { field = form->field[i]; + if (!field->stored_in_db) + continue; col_type = get_innobase_type_from_mysql_type(&unsigned_type, field); @@ -5385,7 +5396,7 @@ ha_innobase::create( } #endif - if (form->s->fields > 1000) { + if (form->s->stored_fields > 1000) { /* The limit probably should be REC_MAX_N_FIELDS - 3 = 1020, but we play safe here */ @@ -5895,10 +5906,10 @@ ha_innobase::records_in_range( KEY* key; dict_index_t* index; uchar* key_val_buff2 = (uchar*) my_malloc( - table->s->reclength + table->s->stored_rec_length + table->s->max_key_length + 100, MYF(MY_FAE)); - ulint buff2_len = table->s->reclength + ulint buff2_len = table->s->stored_rec_length + table->s->max_key_length + 100; dtuple_t* range_start; dtuple_t* range_end; === modified file 'storage/innobase/handler/ha_innodb.h' --- a/storage/innobase/handler/ha_innodb.h 2009-04-24 11:28:46 +0000 +++ b/storage/innobase/handler/ha_innodb.h 2009-10-16 22:57:48 +0000 @@ -199,6 +199,7 @@ class ha_innobase: public handler int cmp_ref(const uchar *ref1, const uchar *ref2); bool check_if_incompatible_data(HA_CREATE_INFO *info, uint table_changes); + bool check_if_supported_virtual_columns(void) { return TRUE;} }; /* Some accessor functions which the InnoDB plugin needs, but which === modified file 'storage/myisam/ha_myisam.cc' --- a/storage/myisam/ha_myisam.cc 2009-09-07 20:50:10 +0000 +++ b/storage/myisam/ha_myisam.cc 2009-10-16 22:57:48 +0000 @@ -252,7 +252,7 @@ int table2myisam(TABLE *table_arg, MI_KE record= table_arg->record[0]; recpos= 0; recinfo_pos= recinfo; - while (recpos < (uint) share->reclength) + while (recpos < (uint) share->stored_rec_length) { Field **field, *found= 0; minpos= share->reclength; === modified file 'storage/myisam/ha_myisam.h' --- a/storage/myisam/ha_myisam.h 2009-09-07 20:50:10 +0000 +++ b/storage/myisam/ha_myisam.h 2009-10-16 22:57:48 +0000 @@ -133,6 +133,7 @@ class ha_myisam: public handler int assign_to_keycache(THD* thd, HA_CHECK_OPT* check_opt); int preload_keys(THD* thd, HA_CHECK_OPT* check_opt); bool check_if_incompatible_data(HA_CREATE_INFO *info, uint table_changes); + bool check_if_supported_virtual_columns(void) { return TRUE;} #ifdef HAVE_REPLICATION int dump(THD* thd, int fd); int net_read_dump(NET* net); === modified file 'storage/pbxt/src/discover_xt.cc' --- a/storage/pbxt/src/discover_xt.cc 2009-09-03 13:20:22 +0000 +++ b/storage/pbxt/src/discover_xt.cc 2009-10-16 22:57:48 +0000 @@ -1340,7 +1340,8 @@ int xt_create_table_frm(handlerton *hton COLUMN_FORMAT_TYPE_FIXED, #endif NULL /*default_value*/, NULL /*on_update_value*/, &comment, NULL /*change*/, - NULL /*interval_list*/, info->field_charset, 0 /*uint_geom_type*/)) + NULL /*interval_list*/, info->field_charset, 0 /*uint_geom_type*/, + NULL /*vcol_info*/)) #endif goto error; === modified file 'storage/xtradb/handler/ha_innodb.cc' --- a/storage/xtradb/handler/ha_innodb.cc 2009-09-09 21:06:57 +0000 +++ b/storage/xtradb/handler/ha_innodb.cc 2009-10-16 22:57:48 +0000 @@ -3200,12 +3200,12 @@ ha_innobase::open( } /* Create buffers for packing the fields of a record. Why - table->reclength did not work here? Obviously, because char + table->stored_rec_length did not work here? Obviously, because char fields when packed actually became 1 byte longer, when we also stored the string length as the first byte. */ upd_and_key_val_buff_len = - table->s->reclength + table->s->max_key_length + table->s->stored_rec_length + table->s->max_key_length + MAX_REF_PARTS * 3; if (!(uchar*) my_multi_malloc(MYF(MY_WME), &upd_buff, upd_and_key_val_buff_len, @@ -3280,7 +3280,7 @@ retry: prebuilt = row_create_prebuilt(ib_table); - prebuilt->mysql_row_len = table->s->reclength; + prebuilt->mysql_row_len = table->s->stored_rec_length;; prebuilt->default_rec = table->s->default_values; ut_ad(prebuilt->default_rec); @@ -3996,11 +3996,11 @@ build_template( dict_index_t* clust_index; mysql_row_templ_t* templ; Field* field; - ulint n_fields; + ulint n_fields, n_stored_fields; ulint n_requested_fields = 0; ibool fetch_all_in_key = FALSE; ibool fetch_primary_key_cols = FALSE; - ulint i; + ulint i, sql_idx, innodb_idx=0; /* byte offset of the end of last requested column */ ulint mysql_prefix_len = 0; @@ -4061,10 +4061,11 @@ build_template( } n_fields = (ulint)table->s->fields; /* number of columns */ + n_stored_fields= (ulint)table->s->stored_fields; /* number of stored columns */ if (!prebuilt->mysql_template) { prebuilt->mysql_template = (mysql_row_templ_t*) - mem_alloc(n_fields * sizeof(mysql_row_templ_t)); + mem_alloc(n_stored_fields * sizeof(mysql_row_templ_t)); } prebuilt->template_type = templ_type; @@ -4074,15 +4075,17 @@ build_template( /* Note that in InnoDB, i is the column number. MySQL calls columns 'fields'. */ - for (i = 0; i < n_fields; i++) { + for (sql_idx = 0; sql_idx < n_fields; sql_idx++) { templ = prebuilt->mysql_template + n_requested_fields; - field = table->field[i]; + field = table->field[sql_idx]; + if (!field->stored_in_db) + goto skip_field; if (UNIV_LIKELY(templ_type == ROW_MYSQL_REC_FIELDS)) { /* Decide which columns we should fetch and which we can skip. */ register const ibool index_contains_field = - dict_index_contains_col_or_prefix(index, i); + dict_index_contains_col_or_prefix(index, innodb_idx); if (!index_contains_field && prebuilt->read_just_key) { /* If this is a 'key read', we do not need @@ -4097,8 +4100,8 @@ build_template( goto include_field; } - if (bitmap_is_set(table->read_set, i) || - bitmap_is_set(table->write_set, i)) { + if (bitmap_is_set(table->read_set, sql_idx) || + bitmap_is_set(table->write_set, sql_idx)) { /* This field is needed in the query */ goto include_field; @@ -4106,7 +4109,7 @@ build_template( if (fetch_primary_key_cols && dict_table_col_in_clustered_key( - index->table, i)) { + index->table, innodb_idx)) { /* This field is needed in the query */ goto include_field; @@ -4119,14 +4122,14 @@ build_template( include_field: n_requested_fields++; - templ->col_no = i; + templ->col_no = innodb_idx; if (index == clust_index) { templ->rec_field_no = dict_col_get_clust_pos( - &index->table->cols[i], index); + &index->table->cols[innodb_idx], index); } else { templ->rec_field_no = dict_index_get_nth_col_pos( - index, i); + index, innodb_idx); } if (templ->rec_field_no == ULINT_UNDEFINED) { @@ -4152,7 +4155,7 @@ include_field: mysql_prefix_len = templ->mysql_col_offset + templ->mysql_col_len; } - templ->type = index->table->cols[i].mtype; + templ->type = index->table->cols[innodb_idx].mtype; templ->mysql_type = (ulint)field->type(); if (templ->mysql_type == DATA_MYSQL_TRUE_VARCHAR) { @@ -4161,16 +4164,18 @@ include_field: } templ->charset = dtype_get_charset_coll( - index->table->cols[i].prtype); - templ->mbminlen = index->table->cols[i].mbminlen; - templ->mbmaxlen = index->table->cols[i].mbmaxlen; - templ->is_unsigned = index->table->cols[i].prtype + index->table->cols[innodb_idx].prtype); + templ->mbminlen = index->table->cols[innodb_idx].mbminlen; + templ->mbmaxlen = index->table->cols[innodb_idx].mbmaxlen; + templ->is_unsigned = index->table->cols[innodb_idx].prtype & DATA_UNSIGNED; if (templ->type == DATA_BLOB) { prebuilt->templ_contains_blob = TRUE; } skip_field: - ; + if (field->stored_in_db) { + innodb_idx++; + } } prebuilt->n_template = n_requested_fields; @@ -4634,7 +4639,7 @@ calc_row_difference( ulint n_changed = 0; dfield_t dfield; dict_index_t* clust_index; - uint i; + uint sql_idx, innodb_idx= 0; n_fields = table->s->fields; clust_index = dict_table_get_first_index(prebuilt->table); @@ -4642,8 +4647,10 @@ calc_row_difference( /* We use upd_buff to convert changed fields */ buf = (byte*) upd_buff; - for (i = 0; i < n_fields; i++) { - field = table->field[i]; + for (sql_idx = 0; sql_idx < n_fields; sql_idx++) { + field = table->field[sql_idx]; + if (!field->stored_in_db) + continue; o_ptr = (const byte*) old_row + get_field_offset(table, field); n_ptr = (const byte*) new_row + get_field_offset(table, field); @@ -4661,7 +4668,7 @@ calc_row_difference( field_mysql_type = field->type(); - col_type = prebuilt->table->cols[i].mtype; + col_type = prebuilt->table->cols[innodb_idx].mtype; switch (col_type) { @@ -4716,7 +4723,7 @@ calc_row_difference( /* Let us use a dummy dfield to make the conversion from the MySQL column format to the InnoDB format */ - dict_col_copy_type(prebuilt->table->cols + i, + dict_col_copy_type(prebuilt->table->cols + innodb_idx, dfield_get_type(&dfield)); if (n_len != UNIV_SQL_NULL) { @@ -4735,9 +4742,11 @@ calc_row_difference( ufield->exp = NULL; ufield->orig_len = 0; ufield->field_no = dict_col_get_clust_pos( - &prebuilt->table->cols[i], clust_index); + &prebuilt->table->cols[innodb_idx], clust_index); n_changed++; } + if (field->stored_in_db) + innodb_idx++; } uvect->n_fields = n_changed; @@ -5754,7 +5763,7 @@ create_table_def( /* We pass 0 as the space id, and determine at a lower level the space id where to store the table */ - table = dict_mem_table_create(table_name, 0, n_cols, flags); + table = dict_mem_table_create(table_name, 0, form->s->stored_fields, flags); if (path_of_temp_table) { table->dir_path_of_temp_table = @@ -5763,6 +5772,8 @@ create_table_def( for (i = 0; i < n_cols; i++) { field = form->field[i]; + if (!field->stored_in_db) + continue; col_type = get_innobase_type_from_mysql_type(&unsigned_type, field); @@ -6224,7 +6235,7 @@ ha_innobase::create( } #endif - if (form->s->fields > 1000) { + if (form->s->stored_fields > 1000) { /* The limit probably should be REC_MAX_N_FIELDS - 3 = 1020, but we play safe here */ @@ -6890,10 +6901,10 @@ ha_innobase::records_in_range( KEY* key; dict_index_t* index; uchar* key_val_buff2 = (uchar*) my_malloc( - table->s->reclength + table->s->stored_rec_length + table->s->max_key_length + 100, MYF(MY_FAE)); - ulint buff2_len = table->s->reclength + ulint buff2_len = table->s->stored_rec_length + table->s->max_key_length + 100; dtuple_t* range_start; dtuple_t* range_end; === modified file 'storage/xtradb/handler/ha_innodb.h' --- a/storage/xtradb/handler/ha_innodb.h 2009-03-26 06:11:11 +0000 +++ b/storage/xtradb/handler/ha_innodb.h 2009-10-16 22:57:48 +0000 @@ -204,6 +204,7 @@ class ha_innobase: public handler /** @} */ bool check_if_incompatible_data(HA_CREATE_INFO *info, uint table_changes); + bool check_if_supported_virtual_columns(void) { return TRUE; } }; /* Some accessor functions which the InnoDB plugin needs, but which

1 0

[Maria-developers] Updated (by Psergey): Windows installer for MariaDB (55)
by worklog-noreply＠askmonty.org 16 Oct '09

16 Oct '09

----------------------------------------------------------------------- WORKLOG TASK -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- TASK...........: Windows installer for MariaDB CREATION DATE..: Wed, 14 Oct 2009, 00:07 SUPERVISOR.....: Monty IMPLEMENTOR....: COPIES TO......: CATEGORY.......: Server-RawIdeaBin TASK ID........: 55 (http://askmonty.org/worklog/?tid=55) VERSION........: Server-9.x STATUS.........: Un-Assigned PRIORITY.......: 60 WORKED HOURS...: 0 ESTIMATE.......: 0 (hours remain) ORIG. ESTIMATE.: 0 PROGRESS NOTES: -=-=(Psergey - Sat, 17 Oct 2009, 00:03)=-=- High-Level Specification modified. --- /tmp/wklog.55.old.19999 2009-10-17 00:03:11.000000000 +0300 +++ /tmp/wklog.55.new.19999 2009-10-17 00:03:11.000000000 +0300 @@ -79,5 +79,9 @@ 3. Other notes -------------- * MariaDB's logo is the seal. It can be found here: -http://askmonty.org/wiki/index.php/MariaDB_Logo + http://askmonty.org/wiki/index.php/MariaDB_Logo +* We should make both 32-bit installer and 64-bit installer (the + latter will be possible when we have 64-bit windows binaries) +* At this point we don't see a need to force a reboot after the installation. +* The installer should be Vista and Windows7-proof. -=-=(Psergey - Thu, 15 Oct 2009, 23:46)=-=- High-Level Specification modified. --- /tmp/wklog.55.old.23061 2009-10-15 23:46:18.000000000 +0300 +++ /tmp/wklog.55.new.23061 2009-10-15 23:46:18.000000000 +0300 @@ -7,28 +7,25 @@ 1.1 Step 1: simple installer ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ An installer package that -- Copies files on installation -- Registers mysqld a service -- Prompts the user for "essential" configuration options. Preliminary list - of "essential" options: +- Presents the user with GPL licence +- Prompts the user for "essential" configuration options: * Install directory - Data directory (see email from Peter Laursen on maria-developers@ dated 14-10-2009 about data directory, Vista and UAC) * root password * default character set - * TODO come up with the final list. The criteria for inclusion are: - 1. ask for things that are essential to have a working setup as soon as - the installation is complete - 2. ask for things without answers for which the newbies can get into - trouble. - + * [possibly] sql_mode setting. - Checks if the target installation directory, TCP port, or named pipe are - busy. If they are, it asks to remove the previous installation first - and aborts. (that is: upgrades are not supported in step#1) + busy. If they are, offers to either change these parameters or abort the + installation (that is: no support for any kind of upgrades at this point) +- Copies installation files to appropriate destination +- Registers mysqld a service - Generates appropriate my.cnf file -- Sets up SQL user with specified password +- Sets up SQL root user with the specified password - Adds start menu items - to start the server manually (with --console) + (note: starting server manually requires write access to datadir, which + not all users will have. what to do?) - to start mysql client - to edit the my.cnf file. - Registers MariaDB to start as a service with the specified parameters. @@ -53,7 +50,7 @@ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - Installer should include configuration wizard that's similar to what MySQL installer does. - TODO come up with options + TODO come up with a list of options to set. 1.4 Items not on the wishlist ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -=-=(Psergey - Thu, 15 Oct 2009, 23:40)=-=- High-Level Specification modified. --- /tmp/wklog.55.old.22795 2009-10-15 23:40:36.000000000 +0300 +++ /tmp/wklog.55.new.22795 2009-10-15 23:40:36.000000000 +0300 @@ -7,7 +7,8 @@ 1.1 Step 1: simple installer ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ An installer package that -- Shows GPL Licence +- Copies files on installation +- Registers mysqld a service - Prompts the user for "essential" configuration options. Preliminary list of "essential" options: * Install directory @@ -15,27 +16,28 @@ 14-10-2009 about data directory, Vista and UAC) * root password * default character set - * [perhaps] sql_mode setting. + * TODO come up with the final list. The criteria for inclusion are: + 1. ask for things that are essential to have a working setup as soon as + the installation is complete + 2. ask for things without answers for which the newbies can get into + trouble. -- Copies files to destination directories - Checks if the target installation directory, TCP port, or named pipe are busy. If they are, it asks to remove the previous installation first and aborts. (that is: upgrades are not supported in step#1) -- Generates appropriate my.cnf file (from a template) -- Sets up SQL root user with specified password +- Generates appropriate my.cnf file +- Sets up SQL user with specified password - Adds start menu items - to start the server manually (with --console) - (note: will this work from any user, and on any OS? if not, this might - be omitted) - to start mysql client - - to edit the my.cnf file -- Registers MariaDB to start as a service with the specified parameters -- Registers MariaDB as installed software, sets up uninstaller + - to edit the my.cnf file. +- Registers MariaDB to start as a service with the specified parameters. +- Registers MariaDB as installed software, sets up uninstaller. (TODO: should the uninstaller the datadir or leave it? (or ask the user?)) - Creates installation log, and in case of any failures presents the log to the user and requests to file it as a bug (How far we should go here depends - on how complex and error-prone the installation procedure will end up being). + on how complex and error-prone the final installation procedure will be). 1.2 Step 2: Upgrades from MySQL or MariaDB ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -=-=(Psergey - Thu, 15 Oct 2009, 23:40)=-=- High-Level Specification modified. --- /tmp/wklog.55.old.22774 2009-10-15 23:40:16.000000000 +0300 +++ /tmp/wklog.55.new.22774 2009-10-15 23:40:16.000000000 +0300 @@ -15,13 +15,9 @@ 14-10-2009 about data directory, Vista and UAC) * root password * default character set - * TODO come up with the final list. The criteria for inclusion are: - 1. ask for things that are essential to have a working setup as soon as - the installation is complete - 2. ask for things without answers for which the newbies can get into - trouble. + * [perhaps] sql_mode setting. -- Copies files to destination directory +- Copies files to destination directories - Checks if the target installation directory, TCP port, or named pipe are busy. If they are, it asks to remove the previous installation first and aborts. (that is: upgrades are not supported in step#1) @@ -29,6 +25,8 @@ - Sets up SQL root user with specified password - Adds start menu items - to start the server manually (with --console) + (note: will this work from any user, and on any OS? if not, this might + be omitted) - to start mysql client - to edit the my.cnf file - Registers MariaDB to start as a service with the specified parameters -=-=(Psergey - Thu, 15 Oct 2009, 23:38)=-=- High-Level Specification modified. --- /tmp/wklog.55.old.22618 2009-10-15 23:38:06.000000000 +0300 +++ /tmp/wklog.55.new.22618 2009-10-15 23:38:06.000000000 +0300 @@ -7,8 +7,7 @@ 1.1 Step 1: simple installer ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ An installer package that -- Copies files on installation -- Registers mysqld a service +- Shows GPL Licence - Prompts the user for "essential" configuration options. Preliminary list of "essential" options: * Install directory @@ -22,22 +21,23 @@ 2. ask for things without answers for which the newbies can get into trouble. +- Copies files to destination directory - Checks if the target installation directory, TCP port, or named pipe are busy. If they are, it asks to remove the previous installation first and aborts. (that is: upgrades are not supported in step#1) -- Generates appropriate my.cnf file -- Sets up SQL user with specified password +- Generates appropriate my.cnf file (from a template) +- Sets up SQL root user with specified password - Adds start menu items - to start the server manually (with --console) - to start mysql client - - to edit the my.cnf file. -- Registers MariaDB to start as a service with the specified parameters. -- Registers MariaDB as installed software, sets up uninstaller. + - to edit the my.cnf file +- Registers MariaDB to start as a service with the specified parameters +- Registers MariaDB as installed software, sets up uninstaller (TODO: should the uninstaller the datadir or leave it? (or ask the user?)) - Creates installation log, and in case of any failures presents the log to the user and requests to file it as a bug (How far we should go here depends - on how complex and error-prone the final installation procedure will be). + on how complex and error-prone the installation procedure will end up being). 1.2 Step 2: Upgrades from MySQL or MariaDB ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -=-=(Psergey - Thu, 15 Oct 2009, 16:34)=-=- High-Level Specification modified. --- /tmp/wklog.55.old.3919 2009-10-15 16:34:22.000000000 +0300 +++ /tmp/wklog.55.new.3919 2009-10-15 16:34:22.000000000 +0300 @@ -81,6 +81,6 @@ 3. Other notes -------------- -* MySQL's logo is the seal. It can be found here: +* MariaDB's logo is the seal. It can be found here: http://askmonty.org/wiki/index.php/MariaDB_Logo -=-=(Bothorsen - Thu, 15 Oct 2009, 15:40)=-=- High-Level Specification modified. --- /tmp/wklog.55.old.1396 2009-10-15 15:40:03.000000000 +0300 +++ /tmp/wklog.55.new.1396 2009-10-15 15:40:03.000000000 +0300 @@ -81,6 +81,6 @@ 3. Other notes -------------- -* MySQL's logo is the seal (see e.g. here: https://code.launchpad.net/maria) - Bo Thorsen has the latest revision of the picture in various formats. +* MySQL's logo is the seal. It can be found here: +http://askmonty.org/wiki/index.php/MariaDB_Logo -=-=(Psergey - Thu, 15 Oct 2009, 15:22)=-=- High-Level Specification modified. --- /tmp/wklog.55.old.466 2009-10-15 15:22:05.000000000 +0300 +++ /tmp/wklog.55.new.466 2009-10-15 15:22:05.000000000 +0300 @@ -16,7 +16,7 @@ 14-10-2009 about data directory, Vista and UAC) * root password * default character set - * <TODO come up with the final list. The criteria for inclusion are: + * TODO come up with the final list. The criteria for inclusion are: 1. ask for things that are essential to have a working setup as soon as the installation is complete 2. ask for things without answers for which the newbies can get into @@ -25,11 +25,14 @@ - Checks if the target installation directory, TCP port, or named pipe are busy. If they are, it asks to remove the previous installation first and aborts. (that is: upgrades are not supported in step#1) +- Generates appropriate my.cnf file +- Sets up SQL user with specified password - Adds start menu items - to start the server manually (with --console) - to start mysql client - to edit the my.cnf file. -- Registers MariaDB as installed, sets up uninstaller. +- Registers MariaDB to start as a service with the specified parameters. +- Registers MariaDB as installed software, sets up uninstaller. (TODO: should the uninstaller the datadir or leave it? (or ask the user?)) - Creates installation log, and in case of any failures presents the log to @@ -54,9 +57,10 @@ 1.4 Items not on the wishlist ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -This is a list of things that one might want an installer to do but that are out -of scope of this WL entry. -* Calibration of my.cnf parameters based on available memory, number of CPUs, etc. +This is a list of things that one might want an installer to do but that are +out of scope of this WL entry: +* Calibration of my.cnf parameters based on available memory, number of CPUs, + etc. 2. Installer wishlist (developer POV) -=-=(Psergey - Thu, 15 Oct 2009, 15:17)=-=- High-Level Specification modified. --- /tmp/wklog.55.old.32703 2009-10-15 15:17:17.000000000 +0300 +++ /tmp/wklog.55.new.32703 2009-10-15 15:17:17.000000000 +0300 @@ -24,7 +24,7 @@ - Checks if the target installation directory, TCP port, or named pipe are busy. If they are, it asks to remove the previous installation first - and aborts. + and aborts. (that is: upgrades are not supported in step#1) - Adds start menu items - to start the server manually (with --console) - to start mysql client @@ -36,8 +36,8 @@ the user and requests to file it as a bug (How far we should go here depends on how complex and error-prone the final installation procedure will be). -1.2 Step 2: upgrades from MySQL -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +1.2 Step 2: Upgrades from MySQL or MariaDB +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - Same as above but with handling of the case where MySQL has been already installed: - offer to replace MySQL. -=-=(Psergey - Thu, 15 Oct 2009, 15:15)=-=- High-Level Specification modified. --- /tmp/wklog.55.old.32588 2009-10-15 15:15:27.000000000 +0300 +++ /tmp/wklog.55.new.32588 2009-10-15 15:15:27.000000000 +0300 @@ -52,6 +52,13 @@ installer does. TODO come up with options +1.4 Items not on the wishlist +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +This is a list of things that one might want an installer to do but that are out +of scope of this WL entry. +* Calibration of my.cnf parameters based on available memory, number of CPUs, etc. + + 2. Installer wishlist (developer POV) ------------------------------------- * Some "installshield-like" tool that's easy to use (suggestion by Webyog: ------------------------------------------------------------ -=-=(View All Progress Notes, 15 total)=-=- http://askmonty.org/worklog/index.pl?tid=55&nolimit=1 DESCRIPTION: We need Windows Installer package for MariaDB. HIGH-LEVEL SPECIFICATION: Not a spec so far but a list of points to consider: 1. Installer wishlist (user POV) -------------------------------- >From the user point of view: 1.1 Step 1: simple installer ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ An installer package that - Presents the user with GPL licence - Prompts the user for "essential" configuration options: * Install directory - Data directory (see email from Peter Laursen on maria-developers@ dated 14-10-2009 about data directory, Vista and UAC) * root password * default character set * [possibly] sql_mode setting. - Checks if the target installation directory, TCP port, or named pipe are busy. If they are, offers to either change these parameters or abort the installation (that is: no support for any kind of upgrades at this point) - Copies installation files to appropriate destination - Registers mysqld a service - Generates appropriate my.cnf file - Sets up SQL root user with the specified password - Adds start menu items - to start the server manually (with --console) (note: starting server manually requires write access to datadir, which not all users will have. what to do?) - to start mysql client - to edit the my.cnf file. - Registers MariaDB to start as a service with the specified parameters. - Registers MariaDB as installed software, sets up uninstaller. (TODO: should the uninstaller the datadir or leave it? (or ask the user?)) - Creates installation log, and in case of any failures presents the log to the user and requests to file it as a bug (How far we should go here depends on how complex and error-prone the final installation procedure will be). 1.2 Step 2: Upgrades from MySQL or MariaDB ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - Same as above but with handling of the case where MySQL has been already installed: - offer to replace MySQL. - upgrade the data directory (todo we should sort out if anything/what is needed for this). - Uninstall MySQL - Install MariaDB. 1.3 Step 3: Configuration wizard ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - Installer should include configuration wizard that's similar to what MySQL installer does. TODO come up with a list of options to set. 1.4 Items not on the wishlist ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ This is a list of things that one might want an installer to do but that are out of scope of this WL entry: * Calibration of my.cnf parameters based on available memory, number of CPUs, etc. 2. Installer wishlist (developer POV) ------------------------------------- * Some "installshield-like" tool that's easy to use (suggestion by Webyog: NSIS) * Installation procedure source should reside in MariaDB source repository * Installation procedure source file is better to be in human-readable text format. * It should be possible to automate creation of the installer package, in a way that can be run from buildbot (e.g. the installer package build process should print messages to its stdout) * Any suggestions on how can one automatically test the installation package? (for example, we'll want to start the installer, install, check that installation succeeded, then start the server, run some commands, then uninstall. Any ways to achieve that?) 3. Other notes -------------- * MariaDB's logo is the seal. It can be found here: http://askmonty.org/wiki/index.php/MariaDB_Logo * We should make both 32-bit installer and 64-bit installer (the latter will be possible when we have 64-bit windows binaries) * At this point we don't see a need to force a reboot after the installation. * The installer should be Vista and Windows7-proof. ESTIMATED WORK TIME ESTIMATED COMPLETION DATE ----------------------------------------------------------------------- WorkLog (v3.5.9)

1 0

[Maria-developers] Updated (by Psergey): Windows installer for MariaDB (55)
by worklog-noreply＠askmonty.org 16 Oct '09

16 Oct '09

----------------------------------------------------------------------- WORKLOG TASK -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- TASK...........: Windows installer for MariaDB CREATION DATE..: Wed, 14 Oct 2009, 00:07 SUPERVISOR.....: Monty IMPLEMENTOR....: COPIES TO......: CATEGORY.......: Server-RawIdeaBin TASK ID........: 55 (http://askmonty.org/worklog/?tid=55) VERSION........: Server-9.x STATUS.........: Un-Assigned PRIORITY.......: 60 WORKED HOURS...: 0 ESTIMATE.......: 0 (hours remain) ORIG. ESTIMATE.: 0 PROGRESS NOTES: -=-=(Psergey - Sat, 17 Oct 2009, 00:03)=-=- High-Level Specification modified. --- /tmp/wklog.55.old.19999 2009-10-17 00:03:11.000000000 +0300 +++ /tmp/wklog.55.new.19999 2009-10-17 00:03:11.000000000 +0300 @@ -79,5 +79,9 @@ 3. Other notes -------------- * MariaDB's logo is the seal. It can be found here: -http://askmonty.org/wiki/index.php/MariaDB_Logo + http://askmonty.org/wiki/index.php/MariaDB_Logo +* We should make both 32-bit installer and 64-bit installer (the + latter will be possible when we have 64-bit windows binaries) +* At this point we don't see a need to force a reboot after the installation. +* The installer should be Vista and Windows7-proof. -=-=(Psergey - Thu, 15 Oct 2009, 23:46)=-=- High-Level Specification modified. --- /tmp/wklog.55.old.23061 2009-10-15 23:46:18.000000000 +0300 +++ /tmp/wklog.55.new.23061 2009-10-15 23:46:18.000000000 +0300 @@ -7,28 +7,25 @@ 1.1 Step 1: simple installer ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ An installer package that -- Copies files on installation -- Registers mysqld a service -- Prompts the user for "essential" configuration options. Preliminary list - of "essential" options: +- Presents the user with GPL licence +- Prompts the user for "essential" configuration options: * Install directory - Data directory (see email from Peter Laursen on maria-developers@ dated 14-10-2009 about data directory, Vista and UAC) * root password * default character set - * TODO come up with the final list. The criteria for inclusion are: - 1. ask for things that are essential to have a working setup as soon as - the installation is complete - 2. ask for things without answers for which the newbies can get into - trouble. - + * [possibly] sql_mode setting. - Checks if the target installation directory, TCP port, or named pipe are - busy. If they are, it asks to remove the previous installation first - and aborts. (that is: upgrades are not supported in step#1) + busy. If they are, offers to either change these parameters or abort the + installation (that is: no support for any kind of upgrades at this point) +- Copies installation files to appropriate destination +- Registers mysqld a service - Generates appropriate my.cnf file -- Sets up SQL user with specified password +- Sets up SQL root user with the specified password - Adds start menu items - to start the server manually (with --console) + (note: starting server manually requires write access to datadir, which + not all users will have. what to do?) - to start mysql client - to edit the my.cnf file. - Registers MariaDB to start as a service with the specified parameters. @@ -53,7 +50,7 @@ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - Installer should include configuration wizard that's similar to what MySQL installer does. - TODO come up with options + TODO come up with a list of options to set. 1.4 Items not on the wishlist ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -=-=(Psergey - Thu, 15 Oct 2009, 23:40)=-=- High-Level Specification modified. --- /tmp/wklog.55.old.22795 2009-10-15 23:40:36.000000000 +0300 +++ /tmp/wklog.55.new.22795 2009-10-15 23:40:36.000000000 +0300 @@ -7,7 +7,8 @@ 1.1 Step 1: simple installer ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ An installer package that -- Shows GPL Licence +- Copies files on installation +- Registers mysqld a service - Prompts the user for "essential" configuration options. Preliminary list of "essential" options: * Install directory @@ -15,27 +16,28 @@ 14-10-2009 about data directory, Vista and UAC) * root password * default character set - * [perhaps] sql_mode setting. + * TODO come up with the final list. The criteria for inclusion are: + 1. ask for things that are essential to have a working setup as soon as + the installation is complete + 2. ask for things without answers for which the newbies can get into + trouble. -- Copies files to destination directories - Checks if the target installation directory, TCP port, or named pipe are busy. If they are, it asks to remove the previous installation first and aborts. (that is: upgrades are not supported in step#1) -- Generates appropriate my.cnf file (from a template) -- Sets up SQL root user with specified password +- Generates appropriate my.cnf file +- Sets up SQL user with specified password - Adds start menu items - to start the server manually (with --console) - (note: will this work from any user, and on any OS? if not, this might - be omitted) - to start mysql client - - to edit the my.cnf file -- Registers MariaDB to start as a service with the specified parameters -- Registers MariaDB as installed software, sets up uninstaller + - to edit the my.cnf file. +- Registers MariaDB to start as a service with the specified parameters. +- Registers MariaDB as installed software, sets up uninstaller. (TODO: should the uninstaller the datadir or leave it? (or ask the user?)) - Creates installation log, and in case of any failures presents the log to the user and requests to file it as a bug (How far we should go here depends - on how complex and error-prone the installation procedure will end up being). + on how complex and error-prone the final installation procedure will be). 1.2 Step 2: Upgrades from MySQL or MariaDB ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -=-=(Psergey - Thu, 15 Oct 2009, 23:40)=-=- High-Level Specification modified. --- /tmp/wklog.55.old.22774 2009-10-15 23:40:16.000000000 +0300 +++ /tmp/wklog.55.new.22774 2009-10-15 23:40:16.000000000 +0300 @@ -15,13 +15,9 @@ 14-10-2009 about data directory, Vista and UAC) * root password * default character set - * TODO come up with the final list. The criteria for inclusion are: - 1. ask for things that are essential to have a working setup as soon as - the installation is complete - 2. ask for things without answers for which the newbies can get into - trouble. + * [perhaps] sql_mode setting. -- Copies files to destination directory +- Copies files to destination directories - Checks if the target installation directory, TCP port, or named pipe are busy. If they are, it asks to remove the previous installation first and aborts. (that is: upgrades are not supported in step#1) @@ -29,6 +25,8 @@ - Sets up SQL root user with specified password - Adds start menu items - to start the server manually (with --console) + (note: will this work from any user, and on any OS? if not, this might + be omitted) - to start mysql client - to edit the my.cnf file - Registers MariaDB to start as a service with the specified parameters -=-=(Psergey - Thu, 15 Oct 2009, 23:38)=-=- High-Level Specification modified. --- /tmp/wklog.55.old.22618 2009-10-15 23:38:06.000000000 +0300 +++ /tmp/wklog.55.new.22618 2009-10-15 23:38:06.000000000 +0300 @@ -7,8 +7,7 @@ 1.1 Step 1: simple installer ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ An installer package that -- Copies files on installation -- Registers mysqld a service +- Shows GPL Licence - Prompts the user for "essential" configuration options. Preliminary list of "essential" options: * Install directory @@ -22,22 +21,23 @@ 2. ask for things without answers for which the newbies can get into trouble. +- Copies files to destination directory - Checks if the target installation directory, TCP port, or named pipe are busy. If they are, it asks to remove the previous installation first and aborts. (that is: upgrades are not supported in step#1) -- Generates appropriate my.cnf file -- Sets up SQL user with specified password +- Generates appropriate my.cnf file (from a template) +- Sets up SQL root user with specified password - Adds start menu items - to start the server manually (with --console) - to start mysql client - - to edit the my.cnf file. -- Registers MariaDB to start as a service with the specified parameters. -- Registers MariaDB as installed software, sets up uninstaller. + - to edit the my.cnf file +- Registers MariaDB to start as a service with the specified parameters +- Registers MariaDB as installed software, sets up uninstaller (TODO: should the uninstaller the datadir or leave it? (or ask the user?)) - Creates installation log, and in case of any failures presents the log to the user and requests to file it as a bug (How far we should go here depends - on how complex and error-prone the final installation procedure will be). + on how complex and error-prone the installation procedure will end up being). 1.2 Step 2: Upgrades from MySQL or MariaDB ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -=-=(Psergey - Thu, 15 Oct 2009, 16:34)=-=- High-Level Specification modified. --- /tmp/wklog.55.old.3919 2009-10-15 16:34:22.000000000 +0300 +++ /tmp/wklog.55.new.3919 2009-10-15 16:34:22.000000000 +0300 @@ -81,6 +81,6 @@ 3. Other notes -------------- -* MySQL's logo is the seal. It can be found here: +* MariaDB's logo is the seal. It can be found here: http://askmonty.org/wiki/index.php/MariaDB_Logo -=-=(Bothorsen - Thu, 15 Oct 2009, 15:40)=-=- High-Level Specification modified. --- /tmp/wklog.55.old.1396 2009-10-15 15:40:03.000000000 +0300 +++ /tmp/wklog.55.new.1396 2009-10-15 15:40:03.000000000 +0300 @@ -81,6 +81,6 @@ 3. Other notes -------------- -* MySQL's logo is the seal (see e.g. here: https://code.launchpad.net/maria) - Bo Thorsen has the latest revision of the picture in various formats. +* MySQL's logo is the seal. It can be found here: +http://askmonty.org/wiki/index.php/MariaDB_Logo -=-=(Psergey - Thu, 15 Oct 2009, 15:22)=-=- High-Level Specification modified. --- /tmp/wklog.55.old.466 2009-10-15 15:22:05.000000000 +0300 +++ /tmp/wklog.55.new.466 2009-10-15 15:22:05.000000000 +0300 @@ -16,7 +16,7 @@ 14-10-2009 about data directory, Vista and UAC) * root password * default character set - * <TODO come up with the final list. The criteria for inclusion are: + * TODO come up with the final list. The criteria for inclusion are: 1. ask for things that are essential to have a working setup as soon as the installation is complete 2. ask for things without answers for which the newbies can get into @@ -25,11 +25,14 @@ - Checks if the target installation directory, TCP port, or named pipe are busy. If they are, it asks to remove the previous installation first and aborts. (that is: upgrades are not supported in step#1) +- Generates appropriate my.cnf file +- Sets up SQL user with specified password - Adds start menu items - to start the server manually (with --console) - to start mysql client - to edit the my.cnf file. -- Registers MariaDB as installed, sets up uninstaller. +- Registers MariaDB to start as a service with the specified parameters. +- Registers MariaDB as installed software, sets up uninstaller. (TODO: should the uninstaller the datadir or leave it? (or ask the user?)) - Creates installation log, and in case of any failures presents the log to @@ -54,9 +57,10 @@ 1.4 Items not on the wishlist ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -This is a list of things that one might want an installer to do but that are out -of scope of this WL entry. -* Calibration of my.cnf parameters based on available memory, number of CPUs, etc. +This is a list of things that one might want an installer to do but that are +out of scope of this WL entry: +* Calibration of my.cnf parameters based on available memory, number of CPUs, + etc. 2. Installer wishlist (developer POV) -=-=(Psergey - Thu, 15 Oct 2009, 15:17)=-=- High-Level Specification modified. --- /tmp/wklog.55.old.32703 2009-10-15 15:17:17.000000000 +0300 +++ /tmp/wklog.55.new.32703 2009-10-15 15:17:17.000000000 +0300 @@ -24,7 +24,7 @@ - Checks if the target installation directory, TCP port, or named pipe are busy. If they are, it asks to remove the previous installation first - and aborts. + and aborts. (that is: upgrades are not supported in step#1) - Adds start menu items - to start the server manually (with --console) - to start mysql client @@ -36,8 +36,8 @@ the user and requests to file it as a bug (How far we should go here depends on how complex and error-prone the final installation procedure will be). -1.2 Step 2: upgrades from MySQL -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +1.2 Step 2: Upgrades from MySQL or MariaDB +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - Same as above but with handling of the case where MySQL has been already installed: - offer to replace MySQL. -=-=(Psergey - Thu, 15 Oct 2009, 15:15)=-=- High-Level Specification modified. --- /tmp/wklog.55.old.32588 2009-10-15 15:15:27.000000000 +0300 +++ /tmp/wklog.55.new.32588 2009-10-15 15:15:27.000000000 +0300 @@ -52,6 +52,13 @@ installer does. TODO come up with options +1.4 Items not on the wishlist +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +This is a list of things that one might want an installer to do but that are out +of scope of this WL entry. +* Calibration of my.cnf parameters based on available memory, number of CPUs, etc. + + 2. Installer wishlist (developer POV) ------------------------------------- * Some "installshield-like" tool that's easy to use (suggestion by Webyog: ------------------------------------------------------------ -=-=(View All Progress Notes, 15 total)=-=- http://askmonty.org/worklog/index.pl?tid=55&nolimit=1 DESCRIPTION: We need Windows Installer package for MariaDB. HIGH-LEVEL SPECIFICATION: Not a spec so far but a list of points to consider: 1. Installer wishlist (user POV) -------------------------------- >From the user point of view: 1.1 Step 1: simple installer ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ An installer package that - Presents the user with GPL licence - Prompts the user for "essential" configuration options: * Install directory - Data directory (see email from Peter Laursen on maria-developers@ dated 14-10-2009 about data directory, Vista and UAC) * root password * default character set * [possibly] sql_mode setting. - Checks if the target installation directory, TCP port, or named pipe are busy. If they are, offers to either change these parameters or abort the installation (that is: no support for any kind of upgrades at this point) - Copies installation files to appropriate destination - Registers mysqld a service - Generates appropriate my.cnf file - Sets up SQL root user with the specified password - Adds start menu items - to start the server manually (with --console) (note: starting server manually requires write access to datadir, which not all users will have. what to do?) - to start mysql client - to edit the my.cnf file. - Registers MariaDB to start as a service with the specified parameters. - Registers MariaDB as installed software, sets up uninstaller. (TODO: should the uninstaller the datadir or leave it? (or ask the user?)) - Creates installation log, and in case of any failures presents the log to the user and requests to file it as a bug (How far we should go here depends on how complex and error-prone the final installation procedure will be). 1.2 Step 2: Upgrades from MySQL or MariaDB ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - Same as above but with handling of the case where MySQL has been already installed: - offer to replace MySQL. - upgrade the data directory (todo we should sort out if anything/what is needed for this). - Uninstall MySQL - Install MariaDB. 1.3 Step 3: Configuration wizard ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - Installer should include configuration wizard that's similar to what MySQL installer does. TODO come up with a list of options to set. 1.4 Items not on the wishlist ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ This is a list of things that one might want an installer to do but that are out of scope of this WL entry: * Calibration of my.cnf parameters based on available memory, number of CPUs, etc. 2. Installer wishlist (developer POV) ------------------------------------- * Some "installshield-like" tool that's easy to use (suggestion by Webyog: NSIS) * Installation procedure source should reside in MariaDB source repository * Installation procedure source file is better to be in human-readable text format. * It should be possible to automate creation of the installer package, in a way that can be run from buildbot (e.g. the installer package build process should print messages to its stdout) * Any suggestions on how can one automatically test the installation package? (for example, we'll want to start the installer, install, check that installation succeeded, then start the server, run some commands, then uninstall. Any ways to achieve that?) 3. Other notes -------------- * MariaDB's logo is the seal. It can be found here: http://askmonty.org/wiki/index.php/MariaDB_Logo * We should make both 32-bit installer and 64-bit installer (the latter will be possible when we have 64-bit windows binaries) * At this point we don't see a need to force a reboot after the installation. * The installer should be Vista and Windows7-proof. ESTIMATED WORK TIME ESTIMATED COMPLETION DATE ----------------------------------------------------------------------- WorkLog (v3.5.9)

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[Maria-developers] Rev 82: MBUG#452116: MariaDB: mysql_install_db causes server segfault in file:///home/psergey/dev/ourdelta-mariadb51-2/
by Sergey Petrunya 16 Oct '09

16 Oct '09

At file:///home/psergey/dev/ourdelta-mariadb51-2/ ------------------------------------------------------------ revno: 82 revision-id: psergey(a)askmonty.org-20091016154817-dtlg1mhsdxy71cie parent: arjen(a)openquery.com-20091014112021-153diidibx9p52th committer: Sergey Petrunya <psergey(a)askmonty.org> branch nick: ourdelta-mariadb51-2 timestamp: Fri 2009-10-16 19:48:17 +0400 message: MBUG#452116: MariaDB: mysql_install_db causes server segfault - Increase thread_stack to follow increase of size of MyISAM's internal structures === modified file 'bakery/debian-5.0/additions/my.cnf' --- a/bakery/debian-5.0/additions/my.cnf 2008-10-20 22:54:11 +0000 +++ b/bakery/debian-5.0/additions/my.cnf 2009-10-16 15:48:17 +0000 @@ -57,7 +57,7 @@ # key_buffer = 16M max_allowed_packet = 16M -thread_stack = 128K +thread_stack = 240K thread_cache_size = 8 # This replaces the startup script and checks MyISAM tables if needed # the first time they are touched === modified file 'bakery/debian-5.1/additions/my.cnf' --- a/bakery/debian-5.1/additions/my.cnf 2009-10-10 03:03:18 +0000 +++ b/bakery/debian-5.1/additions/my.cnf 2009-10-16 15:48:17 +0000 @@ -77,7 +77,7 @@ connect_timeout = 5 wait_timeout = 600 max_allowed_packet = 16M -thread_stack = 128K +thread_stack = 240K thread_cache_size = 128 sort_buffer_size = 4M bulk_insert_buffer_size = 16M

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[Maria-developers] Rev 2789: MBUG#452116: MariaDB: mysql_install_db causes server segfault in file:///home/psergey/bzr-new/maria-5.1-build1/
by Sergey Petrunya 16 Oct '09

16 Oct '09

At file:///home/psergey/bzr-new/maria-5.1-build1/ ------------------------------------------------------------ revno: 2789 revision-id: psergey(a)askmonty.org-20091016154458-g89p8v46silum9v7 parent: psergey(a)askmonty.org-20091015222833-wgpszwg9794t9cgc committer: Sergey Petrunya <psergey(a)askmonty.org> branch nick: maria-5.1-build1 timestamp: Fri 2009-10-16 19:44:58 +0400 message: MBUG#452116: MariaDB: mysql_install_db causes server segfault - Increase thread_stack_size on 64-bit platforms to 240K, so that it can accomodate the HA_CHECK structure which is 130K. === modified file 'mysys/my_init.c' --- a/mysys/my_init.c 2009-09-07 20:50:10 +0000 +++ b/mysys/my_init.c 2009-10-16 15:44:58 +0000 @@ -42,7 +42,8 @@ my_bool my_init_done= 0; uint mysys_usage_id= 0; /* Incremented for each my_init() */ -ulong my_thread_stack_size= 65536; + +ulong my_thread_stack_size= (sizeof(void*) <= 4)? 65536: ((256-16)*1024); static ulong atoi_octal(const char *str) { === modified file 'sql/mysqld.cc' --- a/sql/mysqld.cc 2009-10-15 22:28:33 +0000 +++ b/sql/mysqld.cc 2009-10-16 15:44:58 +0000 @@ -7170,7 +7170,7 @@ {"thread_stack", OPT_THREAD_STACK, "The stack size for each thread.", (uchar**) &my_thread_stack_size, (uchar**) &my_thread_stack_size, 0, GET_ULONG, REQUIRED_ARG,DEFAULT_THREAD_STACK, - 1024L*128L, (longlong) ULONG_MAX, 0, 1024, 0}, + (sizeof(void*)<=4)?1024L*128L: ((256-16)*1024L), (longlong) ULONG_MAX, 0, 1024, 0}, { "time_format", OPT_TIME_FORMAT, "The TIME format (for future).", (uchar**) &opt_date_time_formats[MYSQL_TIMESTAMP_TIME], === modified file 'support-files/my-innodb-heavy-4G.cnf.sh' --- a/support-files/my-innodb-heavy-4G.cnf.sh 2009-03-31 14:04:01 +0000 +++ b/support-files/my-innodb-heavy-4G.cnf.sh 2009-10-16 15:44:58 +0000 @@ -174,7 +174,7 @@ # memory, while if you use your own stack hungry UDF functions or your # OS requires more stack for some operations, you might need to set this # to a higher value. -thread_stack = 192K +thread_stack = 240K # Set the default transaction isolation level. Levels available are: # READ-UNCOMMITTED, READ-COMMITTED, REPEATABLE-READ, SERIALIZABLE === modified file 'support-files/my-small.cnf.sh' --- a/support-files/my-small.cnf.sh 2009-03-31 14:04:01 +0000 +++ b/support-files/my-small.cnf.sh 2009-10-16 15:44:58 +0000 @@ -34,7 +34,7 @@ read_buffer_size = 256K read_rnd_buffer_size = 256K net_buffer_length = 2K -thread_stack = 128K +thread_stack = 240K # Don't listen on a TCP/IP port at all. This can be a security enhancement, # if all processes that need to connect to mysqld run on the same host.

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