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Re: [Maria-developers] Rev 3639: MDEV-4292 fix
by Sergei Golubchik 25 Mar '13

25 Mar '13

Hi, Sanja! On Mar 19, sanja(a)askmonty.org wrote: > At file:///home/bell/maria/bzr/work-maria-5.3-MDEV-4292/ > > ------------------------------------------------------------ > revno: 3639 > revision-id: sanja(a)askmonty.org-20130319105139-bxfigoel9pdbgwsn > parent: sergii(a)pisem.net-20130318074424-frdzldas283cvx1w > committer: sanja(a)askmonty.org > branch nick: work-maria-5.3-MDEV-4292 > timestamp: Tue 2013-03-19 12:51:39 +0200 > message: > MDEV-4292 fix. > > Fixed printing column_get finction. > > === modified file 'sql/item_func.cc' > --- a/sql/item_func.cc 2013-03-18 07:44:24 +0000 > +++ b/sql/item_func.cc 2013-03-19 10:51:39 +0000 > @@ -965,7 +965,11 @@ my_decimal *Item_func_numhybrid::val_dec > > void Item_func_signed::print(String *str, enum_query_type query_type) > { > - str->append(STRING_WITH_LEN("cast(")); > + if (args[0]->type() == FUNC_ITEM && > + ((Item_func *) args[0])->functype() == DYNCOL_GET_FUNC) > + str->append(STRING_WITH_LEN("column_get(")); > + else > + str->append(STRING_WITH_LEN("cast(")); > args[0]->print(str, query_type); > str->append(STRING_WITH_LEN(" as signed)")); So, as I said on irc, I don't quite like it. An Item should be independent from its arguments are should not change its name depending on the arguments. I've considered other approaches, like storing item_cast in the Item_dyncol_get or inheriting Item_dyncol_get from cast. But they all complicate the code notably. So, an easy fix that wouldn't contaminate item_cast, could be void Item_dyncol_get::print(String *str, enum_query_type query_type) { DBUG_ASSERT(strncmp(str->ptr() - 5, "cast(", 5) == 0); // see create_func_dyncol_get str->length(str->length() - 5); // removing "cast(" str->append(STRING_WITH_LEN("column_get(")); args[0]->print(str, query_type); str->append(','); args[1]->print(str, query_type); // let the parent cast item add " as <type>)" } Regards, Sergei

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[Maria-developers] Aria/MyISAM and MySQL 5.6.x Compressed Table Compatibility
by Gordan Bobic 22 Mar '13

22 Mar '13

I'm having an issue with MariaDB 10.0.0. I have a bunch of archived compressed MyISAM tables from MySQL 5.6. I can move these around on MySQL 5.6 machines, but when I put them on MariaDB 10.0.0 it fails to recognize them. Has this been fixed in 10.0.1? If not, will it be fixed in 10.0.2? Gordan

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[Maria-developers] Benchmark of connect performance
by Axel Schwenke 22 Mar '13

22 Mar '13

Hi, in the light of http://yoshinorimatsunobu.blogspot.fi/2012/12/non-persistent-connection-per… I did a similar benchmark. I used sysbench-0.4.12 for this with this command line $SYSBENCH --test=oltp --oltp-table-size=1000 --oltp-dist-type=uniform --num-threads=$thread --oltp-read-only=on --oltp-test-mode=simple --oltp-skip-trx --oltp-reconnect-mode=query --oltp-connect-delay=0 --db-ps-mode=disable --mysql-table-engine=InnoDB --mysql-engine-trx=no --mysql-socket=$SOCKET --max-time=60 --max-requests=0 --mysql-user=sysbench --mysql-password=sysbench --percentile=95 run This generates a workload of connect select .. where pk=const disconnect I varied the following: - number of concurrent threads - malloc library: glibc vs. tcmalloc - privileges given to sysbench@localhost * none (--skip-grant-tables) * global = ALL on *.* * db = ALL on sbtest.* * table = ALL on sbtest.sbtest I used the new 64 core machine for this. Everything was compiled locally with the REL_WITH_DEBINFO options. There is a rather huge dependence on the memory allocator. The results don't match Yoshis otherwise. See yourself. XL

3 6

[Maria-developers] Query Stuck in "closing table" State
by Gordan Bobic 20 Mar '13

20 Mar '13

I have a situation with MariaDB 10.0.0 where an INSERT INTO ... SELECT query that takes 3 seconds to run ends up stuck in the closing tables state for 15+ minutes while burning 100% of CPU. I have seen bug reports dating back 5 years that sound very similar but none of them are listed as resolved. Is there a way to debug/troubleshoot this further? The problem is quite intermittent. My data is in a state of constant flux so finding an exact reproducible test case based on data lone isn't likely to be viable. Is there a reasonable way to capture more detailed debug information than what is available from "show full processlist"? Gordan

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Re: [Maria-developers] how to use Select INTO OUTFILE
by Michael Widenius 19 Mar '13

19 Mar '13

Hi! >>>>> "Irwan" == Irwan <irwan_forum(a)yahoo.co.id> writes: First a quick question, which windows version and which MariaDB version are you using? Irwan> how to use into outfile using mariadb to output in specified folder, Irwan> in mysql i use like this Irwan> SELECT * from SSD010.mastergudang INTO OUTFILE Irwan> 'C:/DOCUME~1/USER/LOCALS~1/Temp/17947F77/mastergudang' Irwan> but ini mariadb Irwan> SELECT * from SSD010.mastergudang INTO OUTFILE Irwan> 'C://DOCUME~1//USER//LOCALS~1//Temp//17947F77//mastergudang' Both MariaDB and MYSQL should use the identical syntax here. I wonder if this could be a difference in the clients? What happens if you try to use the MySQL command on windows? Irwan> the output not correct folder like this Irwan> http://prntscr.com/wu0n4 The above screen shows that the output is a into a file, data/DOCUME~1USERLOCALS~1Temp17947F77mastergudang' MariaDB should be able to use both / and \ on windows. In fact, our test suite uses '/' for creating files, not '//', so '/' should work. Irwan> when i use like this failed, Irwan> i'm sure the folder exist Irwan> SELECT * from SSD010.mastergudang INTO OUTFILE Irwan> 'C:\\DOCUME~1\\USER\\LOCALS~1\\Temp\\17947F77\\mastergudang' Irwan> http://prntscr.com/wtypr Errode 13, means 'Access denied'. So this means probably that the directory exists, but the MariaDB service doesn't have right to create a file in it. Wlad, our windows expert says "I think the service is not allowed to write into users temp directory, that's it. But some more context need to be given..." Question from Wlad: "Is mysqld running as service, and if yes, under which account (typically for us it is NetworkService)" ? "As a self-service, first aid to analyze such errors, user can use https://kb.askmonty.org/en/how-to-use-procmon-to-trace-mysqldexe-filesystem…" Hope the above helps. Regards, Monty

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Re: [Maria-developers] utf16le
by Michael Widenius 19 Mar '13

19 Mar '13

Hi! I cc: mariadb-developers to ensure that others can also comment on the patch. Because the patch was not originally submitted there, I am not cutting out ok code parts as I usually do. >>>>> "Alexander" == Alexander Barkov <bar(a)mariadb.org> writes: Alexander> Hi Monty, Alexander> Please review a merge from MySQL-5.6 for utf16le. Alexander> I also merged a few related bug fixes, Alexander> which affected the test "ctype_utf16le": Alexander> - Unreadable warnings in CAST(<ucs2, utf16, utf32 value> AS SIGNED) Alexander> - Errors about unknown collation and unknown charset in cases Alexander> when the SET queries should actually succeed: Alexander> SET collation_connection=<ucs2, utf16, utf32 value>; Alexander> SET character_set_connection=<ucs2, utf16, utf32 value>; Alexander> - MySQL Bug#59145 valgrind warnings for uninitialized values in Alexander> my_strtoll10_mb2 Alexander> - MySQL Bug#32859 Character sets: no warning with non-fitting chariot wheel >---------------------------------------------------------------------- >=== modified file 'cmake/character_sets.cmake' >--- cmake/character_sets.cmake 2011-12-15 21:08:42 +0000 >+++ cmake/character_sets.cmake 2013-03-15 04:14:25 +0000 >@@ -25,14 +25,14 @@ > SET(CHARSETS ${DEFAULT_CHARSET} latin1 utf8 utf8mb4) > SET(CHARSETS_COMPLEX > big5 cp1250 cp932 eucjpms euckr gb2312 gbk latin1 latin2 >- sjis tis620 ucs2 ujis utf8 utf8mb4 utf16 utf32) >+ sjis tis620 ucs2 ujis utf8 utf8mb4 utf16 utf16le utf32) > > SET(CHARSETS_AVAILABLE > binary armscii8 ascii big5 cp1250 cp1251 cp1256 cp1257 > cp850 cp852 cp866 cp932 dec8 eucjpms euckr gb2312 gbk geostd8 > greek hebrew hp8 keybcs2 koi8r koi8u > latin1 latin2 latin5 latin7 macce macroman >-sjis swe7 tis620 ucs2 ujis utf8 utf8mb4 utf16 utf32) >+sjis swe7 tis620 ucs2 ujis utf8 utf8mb4 utf16 utf16le utf32) > > SET (EXTRA_CHARSETS "all") > >=== modified file 'include/m_ctype.h' >--- include/m_ctype.h 2012-04-07 13:58:46 +0000 >+++ include/m_ctype.h 2013-03-14 12:45:40 +0000 >@@ -362,6 +362,8 @@ > extern struct charset_info_st my_charset_utf16_bin; > extern struct charset_info_st my_charset_utf16_general_ci; > extern struct charset_info_st my_charset_utf16_unicode_ci; >+extern struct charset_info_st my_charset_utf16le_bin; >+extern struct charset_info_st my_charset_utf16le_general_ci; > extern struct charset_info_st my_charset_utf32_bin; > extern struct charset_info_st my_charset_utf32_general_ci; > extern struct charset_info_st my_charset_utf32_unicode_ci; > >=== added file 'mysql-test/include/ctype_heap.inc' >--- mysql-test/include/ctype_heap.inc 1970-01-01 00:00:00 +0000 >+++ mysql-test/include/ctype_heap.inc 2012-12-24 16:09:42 +0000 >@@ -0,0 +1,11 @@ >+SELECT @@collation_connection; >+CREATE TABLE t1 ENGINE=HEAP AS SELECT REPEAT (' ', 10) AS a LIMIT 0; >+ALTER TABLE t1 ADD KEY (a); >+CREATE TABLE t2 (a VARCHAR(10)); >+INSERT INTO t2 VALUES ('0'),('1'),('2'),('3'),('4'),('5'),('6'),('7'); >+INSERT INTO t2 VALUES ('8'),('9'),('A'),('B'),('C'),('D'),('E'),('F'); >+INSERT INTO t1 SELECT CONCAT('a',t21.a,t22.a) FROM t2 t21, t2 t22 ORDER BY 1; >+DROP TABLE t2; >+INSERT INTO t1 VALUES ('a '); >+SELECT a, HEX(a) FROM t1 WHERE a='a'; >+DROP TABLE t1; Monty: What new code / issue does the above test? Please add a comment before the test. >=== modified file 'mysql-test/r/ctype_ucs.result' >--- mysql-test/r/ctype_ucs.result 2013-01-15 18:13:32 +0000 >+++ mysql-test/r/ctype_ucs.result 2013-03-15 04:38:24 +0000 >@@ -1274,7 +1274,7 @@ > CONVERT(QUOTE(CHAR(0xf5 using ucs2)), SIGNED) > 0 > Warnings: >-Warning 1292 Truncated incorrect INTEGER value: '' >+Warning 1292 Truncated incorrect INTEGER value: ''Ãµ'' > End of 5.0 tests > # > # Start of 5.1 tests >@@ -4200,3 +4200,22 @@ > # > # End of 5.5 tests > # >+# >+# Start of 5.6 tests >+# >+# >+# Bug#59145 valgrind warnings for uninitialized values in my_strtoll10_mb2 >+# >+SET NAMES latin1; >+SELECT CONVERT(CHAR(NULL USING ucs2), UNSIGNED); >+CONVERT(CHAR(NULL USING ucs2), UNSIGNED) >+0 >+Warnings: >+Warning 1292 Truncated incorrect INTEGER value: '' >+DO IFNULL(CHAR(NULL USING ucs2), ''); >+DO CAST(CONVERT('' USING ucs2) AS UNSIGNED); >+Warnings: >+Warning 1292 Truncated incorrect INTEGER value: '' >+# >+# End of 5.6 tests >+# > >=== added file 'mysql-test/r/ctype_utf16le.result' >--- mysql-test/r/ctype_utf16le.result 1970-01-01 00:00:00 +0000 >+++ mysql-test/r/ctype_utf16le.result 2013-03-14 15:04:17 +0000 >@@ -0,0 +1,1394 @@ >+SET TIME_ZONE='+03:00'; >+DROP TABLE IF EXISTS t1; >+# >+# Start of 5.6 tests >+# >+SET NAMES utf8, collation_connection=utf16le_general_ci; >+SELECT HEX('a'), HEX('a '); >+HEX('a') HEX('a ') >+6100 61002000 >+select 'a' = 'a', 'a' = 'a ', 'a ' = 'a'; >+'a' = 'a' 'a' = 'a ' 'a ' = 'a' >+1 1 1 >+select 'a\0' = 'a', 'a\0' < 'a', 'a\0' > 'a'; >+'a\0' = 'a' 'a\0' < 'a' 'a\0' > 'a' >+0 1 0 >+select 'a' = 'a\0', 'a' < 'a\0', 'a' > 'a\0'; >+'a' = 'a\0' 'a' < 'a\0' 'a' > 'a\0' >+0 0 1 >+select 'a\0' = 'a ', 'a\0' < 'a ', 'a\0' > 'a '; >+'a\0' = 'a ' 'a\0' < 'a ' 'a\0' > 'a ' >+0 1 0 >+select 'a ' = 'a\0', 'a ' < 'a\0', 'a ' > 'a\0'; >+'a ' = 'a\0' 'a ' < 'a\0' 'a ' > 'a\0' >+0 0 1 >+select 'a a' > 'a', 'a \0' < 'a'; >+'a a' > 'a' 'a \0' < 'a' >+1 1 >+select binary 'a a' > 'a', binary 'a \0' > 'a', binary 'a\0' > 'a'; >+binary 'a a' > 'a' binary 'a \0' > 'a' binary 'a\0' > 'a' >+1 1 1 >+# >+# Check that incomplete utf16le characters in HEX notation >+# are left-padded with zeros >+# >+SELECT HEX(_utf16le 0x44); >+HEX(_utf16le 0x44) >+0044 >+SELECT HEX(_utf16le 0x3344); >+HEX(_utf16le 0x3344) >+3344 >+SELECT HEX(_utf16le 0x113344); >+HEX(_utf16le 0x113344) >+00113344 >+# >+# Check that 0x20 is only trimmed when it is >+# a part of real SPACE character, not just a part >+# of a multibyte sequence. >+# Note, CYRILLIC LETTER ER is used as an example, which >+# is stored as 0x0420 in utf16le, thus contains 0x20 in the >+# low byte. The second character is THREE-PER-M, U+2004, >+# which contains 0x20 in the high byte. >+# >+CREATE TABLE t1 (word VARCHAR(64), word2 CHAR(64)) CHARACTER SET utf16le; >+INSERT INTO t1 VALUES (_koi8r 0xF2, _koi8r 0xF2), (_ucs2 X'2004',_ucs2 X'2004'); >+SELECT HEX(word) FROM t1 ORDER BY word; >+HEX(word) >+2004 >+0420 >+SELECT HEX(word2) FROM t1 ORDER BY word2; >+HEX(word2) >+2004 >+0420 >+DELETE FROM t1; >+# >+# Check that real spaces are correctly trimmed. >+# >+INSERT INTO t1 VALUES (_ucs2 X'042000200020', _ucs2 X'042000200020'); >+INSERT INTO t1 VALUES (_ucs2 X'200400200020', _ucs2 X'200400200020'); >+SELECT HEX(word) FROM t1 ORDER BY word; >+HEX(word) >+200420002000 >+042020002000 >+SELECT HEX(word2) FROM t1 ORDER BY word2; >+HEX(word2) >+2004 >+0420 >+DROP TABLE t1; >+# >+# Check LPAD/RPAD >+# >+CREATE TABLE t1 (a VARCHAR(10), pad INT, b VARCHAR(10)) CHARACTER SET utf16le; >+INSERT INTO t1 VALUES (_ucs2 X'0420', 10, _ucs2 X'0421'); >+INSERT INTO t1 VALUES (_ucs2 X'0420', 10, _ucs2 X'04210422'); >+INSERT INTO t1 VALUES (_ucs2 X'0420', 10, _ucs2 X'042104220423'); >+INSERT INTO t1 VALUES (_ucs2 X'0420042104220423042404250426042704280429042A042B',10,_ucs2 X'042104220423'); >+Warnings: >+Warning 1265 Data truncated for column 'a' at row 1 >+INSERT INTO t1 VALUES (_utf32 X'010000', 10, _ucs2 X'0421'); >+INSERT INTO t1 VALUES (_ucs2 X'0421', 10, _utf32 X'010000'); >+SELECT a, pad, b, LPAD(a, pad, b), HEX(LPAD(a, pad, b)) FROM t1; >+a pad b LPAD(a, pad, b) HEX(LPAD(a, pad, b)) >+Ð 10 Ð¡ Ð¡Ð¡Ð¡Ð¡Ð¡Ð¡Ð¡Ð¡Ð¡Ð 2104210421042104210421042104210421042004 >+Ð 10 Ð¡Ð¢ Ð¡Ð¢Ð¡Ð¢Ð¡Ð¢Ð¡Ð¢Ð¡Ð 2104220421042204210422042104220421042004 >+Ð 10 Ð¡Ð¢Ð£ Ð¡Ð¢Ð£Ð¡Ð¢Ð£Ð¡Ð¢Ð£Ð 2104220423042104220423042104220423042004 >+Ð Ð¡Ð¢Ð£Ð¤Ð¥Ð¦Ð§Ð¨Ð© 10 Ð¡Ð¢Ð£ Ð Ð¡Ð¢Ð£Ð¤Ð¥Ð¦Ð§Ð¨Ð© 2004210422042304240425042604270428042904 >+? 10 Ð¡ Ð¡Ð¡Ð¡Ð¡Ð¡Ð¡Ð¡Ð¡Ð¡? 21042104210421042104210421042104210400D800DC >+Ð¡ 10 ? ?????????Ð¡ 00D800DC00D800DC00D800DC00D800DC00D800DC00D800DC00D800DC00D800DC00D800DC2104 Monty: Is the last line with '?' right Note that for test cases, it may sometimes be better to just output the HEX part. Result files with 'wrong' letters will sooner or later cause a problem when someone tries to edit the file for fixing a test result case as the editor may 'scramble some characters. >+DROP TABLE t1; >+CREATE TABLE t1 SELECT >+LPAD(_utf16le X'2004',10,_utf16le X'2104') l, >+RPAD(_utf16le X'2004',10,_utf16le X'2104') r; >+SHOW CREATE TABLE t1; >+Table Create Table >+t1 CREATE TABLE `t1` ( >+ `l` varchar(10) CHARACTER SET utf16le NOT NULL DEFAULT '', >+ `r` varchar(10) CHARACTER SET utf16le NOT NULL DEFAULT '' >+) ENGINE=MyISAM DEFAULT CHARSET=latin1 >+SELECT HEX(l), HEX(r) FROM t1; >+HEX(l) HEX(r) >+2104210421042104210421042104210421042004 2004210421042104210421042104210421042104 >+DROP TABLE t1; >+CREATE TABLE t1 (f1 CHAR(30)); >+INSERT INTO t1 VALUES ("103000"), ("22720000"), ("3401200"), ("78000"); >+SELECT LPAD(f1, 12, "-o-/") FROM t1; >+LPAD(f1, 12, "-o-/") >+-o-/-o103000 >+-o-/22720000 >+-o-/-3401200 >+-o-/-o-78000 >+DROP TABLE t1; >+# >+# Testing LIKE >+# >+SET NAMES utf8, collation_connection=utf16le_general_ci; >+select @@collation_connection; >+@@collation_connection >+utf16le_general_ci >+create table t1 as select repeat(' ',10) as a union select null; >+alter table t1 add key(a); >+show create table t1; >+Table Create Table >+t1 CREATE TABLE `t1` ( >+ `a` varchar(10) CHARACTER SET utf16le DEFAULT NULL, >+ KEY `a` (`a`) >+) ENGINE=MyISAM DEFAULT CHARSET=latin1 >+insert into t1 values ("a"),("abc"),("abcd"),("hello"),("test"); >+explain select * from t1 where a like 'abc%'; >+id select_type table type possible_keys key key_len ref rows Extra >+1 SIMPLE t1 range a a 43 NULL 1 Using where; Using index >+explain select * from t1 where a like concat('abc','%'); >+id select_type table type possible_keys key key_len ref rows Extra >+1 SIMPLE t1 range a a 43 NULL 1 Using where; Using index >+select * from t1 where a like "abc%"; >+a >+abc >+abcd >+select * from t1 where a like concat("abc","%"); >+a >+abc >+abcd >+select * from t1 where a like "ABC%"; >+a >+abc >+abcd >+select * from t1 where a like "test%"; >+a >+test >+select * from t1 where a like "te_t"; >+a >+test >+select * from t1 where a like "%a%"; >+a >+a >+abc >+abcd >+select * from t1 where a like "%abcd%"; >+a >+abcd >+select * from t1 where a like "%abc\d%"; >+a >+abcd >+drop table t1; >+select 'AA' like 'AA'; >+'AA' like 'AA' >+1 >+select 'AA' like 'A%A'; >+'AA' like 'A%A' >+1 >+select 'AA' like 'A%%A'; >+'AA' like 'A%%A' >+1 >+select 'AA' like 'AA%'; >+'AA' like 'AA%' >+1 >+select 'AA' like '%AA%'; >+'AA' like '%AA%' >+1 >+select 'AA' like '%A'; >+'AA' like '%A' >+1 >+select 'AA' like '%AA'; >+'AA' like '%AA' >+1 >+select 'AA' like 'A%A%'; >+'AA' like 'A%A%' >+1 >+select 'AA' like '_%_%'; >+'AA' like '_%_%' >+1 >+select 'AA' like '%A%A'; >+'AA' like '%A%A' >+1 >+select 'AAA'like 'A%A%A'; >+'AAA'like 'A%A%A' >+1 >+select 'AZ' like 'AZ'; >+'AZ' like 'AZ' >+1 >+select 'AZ' like 'A%Z'; >+'AZ' like 'A%Z' >+1 >+select 'AZ' like 'A%%Z'; >+'AZ' like 'A%%Z' >+1 >+select 'AZ' like 'AZ%'; >+'AZ' like 'AZ%' >+1 >+select 'AZ' like '%AZ%'; >+'AZ' like '%AZ%' >+1 >+select 'AZ' like '%Z'; >+'AZ' like '%Z' >+1 >+select 'AZ' like '%AZ'; >+'AZ' like '%AZ' >+1 >+select 'AZ' like 'A%Z%'; >+'AZ' like 'A%Z%' >+1 >+select 'AZ' like '_%_%'; >+'AZ' like '_%_%' >+1 >+select 'AZ' like '%A%Z'; >+'AZ' like '%A%Z' >+1 >+select 'AZ' like 'A_'; >+'AZ' like 'A_' >+1 >+select 'AZ' like '_Z'; >+'AZ' like '_Z' >+1 >+select 'AMZ'like 'A%M%Z'; >+'AMZ'like 'A%M%Z' >+1 >+CREATE TABLE t1 (a VARCHAR(10) CHARACTER SET utf16le); >+INSERT INTO t1 VALUES ('ÑÑÐ²Ð°'),('Ð¤ÑÐ²Ð°'),('ÑÐ«Ð²Ð°'),('ÑÑÐÐ°'),('ÑÑÐ²Ð'),('Ð¤Ð«ÐÐ'); >+INSERT INTO t1 VALUES ('ÑÑÐ²Ð°Ð¿ÑÐ¾Ð»Ð´Ð¶'),('Ð¤ÑÐ²Ð°Ð¿ÑÐ¾Ð»Ð´Ð¶'),('ÑÐ«Ð²Ð°Ð¿ÑÐ¾Ð»Ð´Ð¶'),('ÑÑÐÐ°Ð¿ÑÐ¾Ð»Ð´Ð¶'); >+INSERT INTO t1 VALUES ('ÑÑÐ²ÐÐ¿ÑÐ¾Ð»Ð´Ð¶'),('ÑÑÐ²Ð°ÐÑÐ¾Ð»Ð´Ð¶'),('ÑÑÐ²Ð°Ð¿Ð Ð¾Ð»Ð´Ð¶'),('ÑÑÐ²Ð°Ð¿ÑÐÐ»Ð´Ð¶'); >+INSERT INTO t1 VALUES ('ÑÑÐ²Ð°Ð¿ÑÐ¾ÐÐ´Ð¶'),('ÑÑÐ²Ð°Ð¿ÑÐ¾Ð»ÐÐ¶'),('ÑÑÐ²Ð°Ð¿ÑÐ¾Ð»Ð´Ð'),('Ð¤Ð«ÐÐÐÐ ÐÐÐÐ'); >+SELECT * FROM t1 WHERE a LIKE '%ÑÐ«Ð²Ð°%' ORDER BY BINARY a; >+a >+Ð¤Ð«ÐÐ >+Ð¤Ð«ÐÐÐÐ ÐÐÐÐ >+Ð¤ÑÐ²Ð° >+Ð¤ÑÐ²Ð°Ð¿ÑÐ¾Ð»Ð´Ð¶ >+ÑÐ«Ð²Ð° >+ÑÐ«Ð²Ð°Ð¿ÑÐ¾Ð»Ð´Ð¶ >+ÑÑÐÐ° >+ÑÑÐÐ°Ð¿ÑÐ¾Ð»Ð´Ð¶ >+ÑÑÐ²Ð >+ÑÑÐ²ÐÐ¿ÑÐ¾Ð»Ð´Ð¶ >+ÑÑÐ²Ð° >+ÑÑÐ²Ð°ÐÑÐ¾Ð»Ð´Ð¶ >+ÑÑÐ²Ð°Ð¿Ð Ð¾Ð»Ð´Ð¶ >+ÑÑÐ²Ð°Ð¿ÑÐÐ»Ð´Ð¶ >+ÑÑÐ²Ð°Ð¿ÑÐ¾ÐÐ´Ð¶ >+ÑÑÐ²Ð°Ð¿ÑÐ¾Ð»ÐÐ¶ >+ÑÑÐ²Ð°Ð¿ÑÐ¾Ð»Ð´Ð >+ÑÑÐ²Ð°Ð¿ÑÐ¾Ð»Ð´Ð¶ >+SELECT * FROM t1 WHERE a LIKE '%ÑÐ«Ð²%' ORDER BY BINARY a; >+a >+Ð¤Ð«ÐÐ >+Ð¤Ð«ÐÐÐÐ ÐÐÐÐ >+Ð¤ÑÐ²Ð° >+Ð¤ÑÐ²Ð°Ð¿ÑÐ¾Ð»Ð´Ð¶ >+ÑÐ«Ð²Ð° >+ÑÐ«Ð²Ð°Ð¿ÑÐ¾Ð»Ð´Ð¶ >+ÑÑÐÐ° >+ÑÑÐÐ°Ð¿ÑÐ¾Ð»Ð´Ð¶ >+ÑÑÐ²Ð >+ÑÑÐ²ÐÐ¿ÑÐ¾Ð»Ð´Ð¶ >+ÑÑÐ²Ð° >+ÑÑÐ²Ð°ÐÑÐ¾Ð»Ð´Ð¶ >+ÑÑÐ²Ð°Ð¿Ð Ð¾Ð»Ð´Ð¶ >+ÑÑÐ²Ð°Ð¿ÑÐÐ»Ð´Ð¶ >+ÑÑÐ²Ð°Ð¿ÑÐ¾ÐÐ´Ð¶ >+ÑÑÐ²Ð°Ð¿ÑÐ¾Ð»ÐÐ¶ >+ÑÑÐ²Ð°Ð¿ÑÐ¾Ð»Ð´Ð >+ÑÑÐ²Ð°Ð¿ÑÐ¾Ð»Ð´Ð¶ >+SELECT * FROM t1 WHERE a LIKE 'ÑÐ«Ð²Ð°%' ORDER BY BINARY a; >+a >+Ð¤Ð«ÐÐ >+Ð¤Ð«ÐÐÐÐ ÐÐÐÐ >+Ð¤ÑÐ²Ð° >+Ð¤ÑÐ²Ð°Ð¿ÑÐ¾Ð»Ð´Ð¶ >+ÑÐ«Ð²Ð° >+ÑÐ«Ð²Ð°Ð¿ÑÐ¾Ð»Ð´Ð¶ >+ÑÑÐÐ° >+ÑÑÐÐ°Ð¿ÑÐ¾Ð»Ð´Ð¶ >+ÑÑÐ²Ð >+ÑÑÐ²ÐÐ¿ÑÐ¾Ð»Ð´Ð¶ >+ÑÑÐ²Ð° >+ÑÑÐ²Ð°ÐÑÐ¾Ð»Ð´Ð¶ >+ÑÑÐ²Ð°Ð¿Ð Ð¾Ð»Ð´Ð¶ >+ÑÑÐ²Ð°Ð¿ÑÐÐ»Ð´Ð¶ >+ÑÑÐ²Ð°Ð¿ÑÐ¾ÐÐ´Ð¶ >+ÑÑÐ²Ð°Ð¿ÑÐ¾Ð»ÐÐ¶ >+ÑÑÐ²Ð°Ð¿ÑÐ¾Ð»Ð´Ð >+ÑÑÐ²Ð°Ð¿ÑÐ¾Ð»Ð´Ð¶ >+SELECT * FROM t1 WHERE a LIKE 'ÑÐ«Ð²Ð°%' COLLATE utf16le_bin ORDER BY BINARY a; >+a >+ÑÐ«Ð²Ð° >+ÑÐ«Ð²Ð°Ð¿ÑÐ¾Ð»Ð´Ð¶ >+DROP TABLE t1; >+CREATE TABLE t1 (word VARCHAR(64) NOT NULL, PRIMARY KEY (word)) >+ENGINE=MyISAM CHARACTER SET utf16le; >+INSERT INTO t1 (word) VALUES ("cat"); >+SELECT * FROM t1 WHERE word LIKE "c%"; >+word >+cat >+SELECT * FROM t1 WHERE word LIKE "ca_"; >+word >+cat >+SELECT * FROM t1 WHERE word LIKE "cat"; >+word >+cat >+SELECT * FROM t1 WHERE word LIKE _ucs2 x'00630025'; >+word >+cat >+SELECT * FROM t1 WHERE word LIKE _ucs2 x'00630061005F'; >+word >+cat >+DROP TABLE t1; >+# >+# Check that INSERT() works fine. >+# This invokes charpos() function. >+# >+CREATE TABLE t1 ( >+a VARCHAR(10) CHARACTER SET utf16le, >+b VARCHAR(10) CHARACTER SET utf16le); >+INSERT INTO t1 VALUES ('abc', 'def'); >+SELECT INSERT(a, 10, 2, b) FROM t1; >+INSERT(a, 10, 2, b) >+abc >+SELECT INSERT(a, 1, 2, b) FROM t1; >+INSERT(a, 1, 2, b) >+defc >+DROP TABLE t1; >+# >+# Bug#1264 >+# >+SET NAMES utf8, collation_connection=utf16le_general_ci; >+# >+# Two fields, index >+# >+CREATE TABLE t1 ( >+word VARCHAR(64), >+bar INT(11) DEFAULT 0, >+PRIMARY KEY (word)) >+ENGINE=MyISAM >+CHARSET utf16le >+COLLATE utf16le_general_ci ; >+INSERT INTO t1 (word) VALUES ("aar"); >+INSERT INTO t1 (word) VALUES ("a"); >+INSERT INTO t1 (word) VALUES ("aardvar"); >+INSERT INTO t1 (word) VALUES ("aardvark"); >+INSERT INTO t1 (word) VALUES ("aardvara"); >+INSERT INTO t1 (word) VALUES ("aardvarz"); >+EXPLAIN SELECT * FROM t1 ORDER BY word; >+id select_type table type possible_keys key key_len ref rows Extra >+1 SIMPLE t1 ALL NULL NULL NULL NULL 6 Using filesort >+SELECT * FROM t1 ORDER BY word; >+word bar >+a 0 >+aar 0 >+aardvar 0 >+aardvara 0 >+aardvark 0 >+aardvarz 0 >+EXPLAIN SELECT word FROM t1 ORDER BY word; >+id select_type table type possible_keys key key_len ref rows Extra >+1 SIMPLE t1 index NULL PRIMARY 258 NULL 6 Using index >+SELECT word FROM t1 ORDER by word; >+word >+a >+aar >+aardvar >+aardvara >+aardvark >+aardvarz >+DROP TABLE t1; >+# >+# One field, index >+# >+CREATE TABLE t1 ( >+word VARCHAR(64) , >+PRIMARY KEY (word)) >+ENGINE=MyISAM >+CHARSET utf16le >+COLLATE utf16le_general_ci; >+INSERT INTO t1 (word) VALUES ("aar"); >+INSERT INTO t1 (word) VALUES ("a"); >+INSERT INTO t1 (word) VALUES ("aardvar"); >+INSERT INTO t1 (word) VALUES ("aardvark"); >+INSERT INTO t1 (word) VALUES ("aardvara"); >+INSERT INTO t1 (word) VALUES ("aardvarz"); >+EXPLAIN SELECT * FROM t1 ORDER BY WORD; >+id select_type table type possible_keys key key_len ref rows Extra >+1 SIMPLE t1 index NULL PRIMARY 258 NULL 6 Using index >+SELECT * FROM t1 ORDER BY word; >+word >+a >+aar >+aardvar >+aardvara >+aardvark >+aardvarz >+DROP TABLE t1; >+# >+# Two fields, no index >+# >+CREATE TABLE t1 ( >+word TEXT, >+bar INT(11) AUTO_INCREMENT, >+PRIMARY KEY (bar)) >+ENGINE=MyISAM >+CHARSET utf16le >+COLLATE utf16le_general_ci ; >+INSERT INTO t1 (word) VALUES ("aar"); >+INSERT INTO t1 (word) VALUES ("a" ); >+INSERT INTO t1 (word) VALUES ("aardvar"); >+INSERT INTO t1 (word) VALUES ("aardvark"); >+INSERT INTO t1 (word) VALUES ("aardvara"); >+INSERT INTO t1 (word) VALUES ("aardvarz"); >+EXPLAIN SELECT * FROM t1 ORDER BY word; >+id select_type table type possible_keys key key_len ref rows Extra >+1 SIMPLE t1 ALL NULL NULL NULL NULL 6 Using filesort >+SELECT * FROM t1 ORDER BY word; >+word bar >+a 2 >+aar 1 >+aardvar 3 >+aardvara 5 >+aardvark 4 >+aardvarz 6 >+EXPLAIN SELECT word FROM t1 ORDER BY word; >+id select_type table type possible_keys key key_len ref rows Extra >+1 SIMPLE t1 ALL NULL NULL NULL NULL 6 Using filesort >+SELECT word FROM t1 ORDER BY word; >+word >+a >+aar >+aardvar >+aardvara >+aardvark >+aardvarz >+DROP TABLE t1; >+# >+# END OF Bug 1264 test >+# >+# >+# Check alignment for from-binary-conversion with CAST and CONVERT >+# >+SELECT HEX(CAST(0xAA as char CHARACTER SET utf16le)); >+HEX(CAST(0xAA as char CHARACTER SET utf16le)) >+00AA >+SELECT HEX(CONVERT(0xAA USING utf16le)); >+HEX(CONVERT(0xAA USING utf16le)) >+00AA >+# >+# Check alignment for string types >+# >+CREATE TABLE t1 (a CHAR(10) CHARACTER SET utf16le); >+INSERT INTO t1 VALUES (0x1),(0x11),(0x111),(0x1111),(0x11111); >+SELECT HEX(a) FROM t1; >+HEX(a) >+0001 >+0011 >+0111 >+1111 >+00011111 >+DROP TABLE t1; >+CREATE TABLE t1 (a VARCHAR(10) CHARACTER SET utf16le); >+INSERT INTO t1 VALUES (0x1),(0x11),(0x111),(0x1111),(0x11111); >+SELECT HEX(a) FROM t1; >+HEX(a) >+0001 >+0011 >+0111 >+1111 >+00011111 >+DROP TABLE t1; >+CREATE TABLE t1 (a TEXT CHARACTER SET utf16le); >+INSERT INTO t1 VALUES (0x1),(0x11),(0x111),(0x1111),(0x11111); >+SELECT HEX(a) FROM t1; >+HEX(a) >+0001 >+0011 >+0111 >+1111 >+00011111 >+DROP TABLE t1; >+CREATE TABLE t1 (a MEDIUMTEXT CHARACTER SET utf16le); >+INSERT INTO t1 VALUES (0x1),(0x11),(0x111),(0x1111),(0x11111); >+SELECT HEX(a) FROM t1; >+HEX(a) >+0001 >+0011 >+0111 >+1111 >+00011111 >+DROP TABLE t1; >+CREATE TABLE t1 (a LONGTEXT CHARACTER SET utf16le); >+INSERT INTO t1 VALUES (0x1),(0x11),(0x111),(0x1111),(0x11111); >+SELECT HEX(a) FROM t1; >+HEX(a) >+0001 >+0011 >+0111 >+1111 >+00011111 >+DROP TABLE t1; >+# >+# Bug#5081 : UCS2 fields are filled with '0x2020' >+# after extending field length >+# >+CREATE TABLE t1(a CHAR(1)) DEFAULT CHARSET utf16le; >+INSERT INTO t1 VALUES ('a'),('b'),('c'); >+ALTER TABLE t1 MODIFY a CHAR(5); >+SELECT a, HEX(a) FROM t1; >+a HEX(a) >+a 6100 >+b 6200 >+c 6300 >+DROP TABLE t1; >+# >+# Check prepare statement from an UTF16 string >+# >+SET NAMES latin1; >+SET @ivar= 1234; >+SET @str1 = 'SELECT ?'; >+SET @str2 = CONVERT(@str1 USING utf16le); >+PREPARE stmt1 FROM @str2; >+EXECUTE stmt1 USING @ivar; >+? >+1234 >+# >+# Check that utf16le works with ENUM and SET type >+# >+SET NAMES utf8, collation_connection=utf16le_general_ci; >+CREATE TABLE t1 (a ENUM('x','y','z') CHARACTER SET utf16le); >+SHOW CREATE TABLE t1; >+Table Create Table >+t1 CREATE TABLE `t1` ( >+ `a` enum('x','y','z') CHARACTER SET utf16le DEFAULT NULL >+) ENGINE=MyISAM DEFAULT CHARSET=latin1 >+INSERT INTO t1 VALUES ('x'); >+INSERT INTO t1 VALUES ('y'); >+INSERT INTO t1 VALUES ('z'); >+SELECT a, HEX(a) FROM t1 ORDER BY a; >+a HEX(a) >+x 7800 >+y 7900 >+z 7A00 >+ALTER TABLE t1 CHANGE a a ENUM('x','y','z','d','e','Ã¤','Ã¶','Ã¼') CHARACTER SET utf16le; >+SHOW CREATE TABLE t1; >+Table Create Table >+t1 CREATE TABLE `t1` ( >+ `a` enum('x','y','z','d','e','Ã¤','Ã¶','Ã¼') CHARACTER SET utf16le DEFAULT NULL >+) ENGINE=MyISAM DEFAULT CHARSET=latin1 >+INSERT INTO t1 VALUES ('D'); >+INSERT INTO t1 VALUES ('E '); >+INSERT INTO t1 VALUES ('Ã¤'); >+INSERT INTO t1 VALUES ('Ã¶'); >+INSERT INTO t1 VALUES ('Ã¼'); >+SELECT a, HEX(a) FROM t1 ORDER BY a; >+a HEX(a) >+x 7800 >+y 7900 >+z 7A00 >+d 6400 >+e 6500 >+Ã¤ E400 >+Ã¶ F600 >+Ã¼ FC00 >+DROP TABLE t1; >+CREATE TABLE t1 (a set ('x','y','z','Ã¤','Ã¶','Ã¼') CHARACTER SET utf16le); >+SHOW CREATE TABLE t1; >+Table Create Table >+t1 CREATE TABLE `t1` ( >+ `a` set('x','y','z','Ã¤','Ã¶','Ã¼') CHARACTER SET utf16le DEFAULT NULL >+) ENGINE=MyISAM DEFAULT CHARSET=latin1 >+INSERT INTO t1 VALUES ('x'); >+INSERT INTO t1 VALUES ('y'); >+INSERT INTO t1 VALUES ('z'); >+INSERT INTO t1 VALUES ('x,y'); >+INSERT INTO t1 VALUES ('x,y,z,Ã¤,Ã¶,Ã¼'); >+SELECT a, HEX(a) FROM t1 ORDER BY a; >+a HEX(a) >+x 7800 >+y 7900 >+x,y 78002C007900 >+z 7A00 >+x,y,z,Ã¤,Ã¶,Ã¼ 78002C0079002C007A002C00E4002C00F6002C00FC00 >+DROP TABLE t1; >+# >+# Bug#7302 UCS2 data in ENUM fields get truncated when new column is added >+# >+CREATE TABLE t1(a ENUM('a','b','c')) DEFAULT CHARACTER SET utf16le; >+INSERT INTO t1 VALUES('a'),('b'),('c'); >+ALTER TABLE t1 ADD b CHAR(1); >+SHOW WARNINGS; >+Level Code Message >+SELECT * FROM t1 ORDER BY a; >+a b >+a NULL >+b NULL >+c NULL >+DROP TABLE t1; >+SET NAMES utf8, collation_connection='utf16le_general_ci'; >+create table t1 select repeat('a',4000) a; >+delete from t1; >+insert into t1 values ('a'), ('a '), ('a\t'); >+select collation(a),hex(a) from t1 order by a; >+collation(a) hex(a) >+utf16le_general_ci 61000900 >+utf16le_general_ci 6100 >+utf16le_general_ci 61002000 >+drop table t1; >+select @@collation_connection; >+@@collation_connection >+utf16le_general_ci >+create table t1 ROW_FORMAT=DYNAMIC select repeat('a',50) as c1 ; >+insert into t1 values('abcdef'); >+insert into t1 values('_bcdef'); >+insert into t1 values('a_cdef'); >+insert into t1 values('ab_def'); >+insert into t1 values('abc_ef'); >+insert into t1 values('abcd_f'); >+insert into t1 values('abcde_'); >+select c1 as c1u from t1 where c1 like 'ab\_def'; >+c1u >+ab_def >+select c1 as c2h from t1 where c1 like 'ab#_def' escape '#'; >+c2h >+ab_def >+drop table t1; >+SET NAMES utf8, collation_connection='utf16le_bin'; >+create table t1 select repeat('a',4000) a; >+delete from t1; >+insert into t1 values ('a'), ('a '), ('a\t'); >+select collation(a),hex(a) from t1 order by a; >+collation(a) hex(a) >+utf16le_bin 61000900 >+utf16le_bin 6100 >+utf16le_bin 61002000 >+drop table t1; >+# >+# Bug#55980 Character sets: supplementary character _bin ordering is wrong >+# >+CREATE TABLE t1 AS SELECT REPEAT('a',1) AS a LIMIT 0; >+SHOW CREATE TABLE t1; >+Table Create Table >+t1 CREATE TABLE `t1` ( >+ `a` varchar(1) CHARACTER SET utf16le COLLATE utf16le_bin NOT NULL DEFAULT '' >+) ENGINE=MyISAM DEFAULT CHARSET=latin1 >+INSERT INTO t1 VALUES (_utf8mb4 0xEFBE9D),(_utf8mb4 0xF0908E84); >+INSERT INTO t1 VALUES (_utf8mb4 0xCE85),(_utf8mb4 0xF4808080); >+SELECT HEX(a), HEX(CONVERT(a USING utf8mb4)) FROM t1 ORDER BY a; >+HEX(a) HEX(CONVERT(a USING utf8mb4)) >+8503 CE85 >+9DFF EFBE9D >+00D884DF F0908E84 >+C0DB00DC F4808080 >+ALTER TABLE t1 ADD KEY(a); >+SELECT HEX(a), HEX(CONVERT(a USING utf8mb4)) FROM t1 ORDER BY a; >+HEX(a) HEX(CONVERT(a USING utf8mb4)) >+8503 CE85 >+9DFF EFBE9D >+00D884DF F0908E84 >+C0DB00DC F4808080 >+DROP TABLE IF EXISTS t1; >+select @@collation_connection; >+@@collation_connection >+utf16le_bin >+create table t1 ROW_FORMAT=DYNAMIC select repeat('a',50) as c1 ; >+insert into t1 values('abcdef'); >+insert into t1 values('_bcdef'); >+insert into t1 values('a_cdef'); >+insert into t1 values('ab_def'); >+insert into t1 values('abc_ef'); >+insert into t1 values('abcd_f'); >+insert into t1 values('abcde_'); >+select c1 as c1u from t1 where c1 like 'ab\_def'; >+c1u >+ab_def >+select c1 as c2h from t1 where c1 like 'ab#_def' escape '#'; >+c2h >+ab_def >+drop table t1; >+# >+# Bug#10344 Some string functions fail for UCS2 >+# >+CREATE TABLE t1 (a VARCHAR(10) CHARACTER SET utf16le, pos INT); >+INSERT INTO t1 VALUES (_ucs2 0x00e400e50068,1); >+INSERT INTO t1 VALUES (_ucs2 0x00e400e50068,2); >+INSERT INTO t1 VALUES (_ucs2 0x00e400e50068,3); >+INSERT INTO t1 VALUES (_ucs2 0x00e400e50068,-1); >+INSERT INTO t1 VALUES (_ucs2 0x00e400e50068,-2); >+INSERT INTO t1 VALUES (_ucs2 0x00e400e50068,-3); >+INSERT INTO t1 VALUES (_utf32 0x000000e4000000e500010000, 1); >+INSERT INTO t1 VALUES (_utf32 0x000000e4000000e500010000, 2); >+INSERT INTO t1 VALUES (_utf32 0x000000e4000000e500010000, 3); >+INSERT INTO t1 VALUES (_utf32 0x000000e4000000e500010000, -1); >+INSERT INTO t1 VALUES (_utf32 0x000000e4000000e500010000, -2); >+INSERT INTO t1 VALUES (_utf32 0x000000e4000000e500010000, -3); >+SELECT HEX(SUBSTR(a, pos)), SUBSTR(a, pos) FROM t1; >+HEX(SUBSTR(a, pos)) SUBSTR(a, pos) >+E400E5006800 Ã¤Ã¥h >+E5006800 Ã¥h >+6800 h >+6800 h >+E5006800 Ã¥h >+E400E5006800 Ã¤Ã¥h >+E400E50000D800DC Ã¤Ã¥? >+E50000D800DC Ã¥? >+00D800DC ? >+00D800DC ? >+E50000D800DC Ã¥? >+E400E50000D800DC Ã¤Ã¥? >+DROP TABLE t1; >+SET NAMES utf8, collation_connection=utf16le_general_ci; >+# >+# Bug#9442 Set parameter make query fail if column CHARACTER SET is UCS2 >+# >+CREATE TABLE t1 (utext VARCHAR(20) CHARACTER SET utf16le); >+INSERT INTO t1 VALUES ("lily"); >+INSERT INTO t1 VALUES ("river"); >+PREPARE stmt FROM 'SELECT utext FROM t1 where utext like ?'; >+SET @param1='%%'; >+EXECUTE stmt USING @param1; >+utext >+lily >+river >+EXECUTE stmt USING @param1; >+utext >+lily >+river >+SELECT utext FROM t1 where utext like '%%'; >+utext >+lily >+river >+DROP TABLE t1; >+DEALLOCATE PREPARE stmt; >+# >+# Bug#22052 Trailing spaces are not removed FROM UNICODE fields in an index >+# >+CREATE TABLE t1 ( >+a CHAR(10) CHARACTER SET utf16le NOT NULL, >+INDEX a (a) >+) engine=myisam; >+INSERT INTO t1 VALUES (REPEAT(_ucs2 0x201f, 10)); >+INSERT INTO t1 VALUES (REPEAT(_ucs2 0x2020, 10)); >+INSERT INTO t1 VALUES (REPEAT(_ucs2 0x2021, 10)); >+# make sure "index read" is used >+explain SELECT HEX(a) FROM t1 ORDER BY a; >+id select_type table type possible_keys key key_len ref rows Extra >+1 SIMPLE t1 index NULL a 40 NULL 3 Using index >+SELECT HEX(a) FROM t1 ORDER BY a; >+HEX(a) >+1F201F201F201F201F201F201F201F201F201F20 >+2020202020202020202020202020202020202020 >+2120212021202120212021202120212021202120 >+ALTER TABLE t1 DROP INDEX a; >+SELECT HEX(a) FROM t1 ORDER BY a; >+HEX(a) >+1F201F201F201F201F201F201F201F201F201F20 >+2020202020202020202020202020202020202020 >+2120212021202120212021202120212021202120 >+DROP TABLE t1; >+# >+# Bug #20108: corrupted default enum value for a ucs2 field >+# >+CREATE TABLE t1 ( >+status ENUM('active','passive') CHARACTER SET utf16le COLLATE utf16le_general_ci >+NOT NULL DEFAULT 'passive' >+); >+SHOW CREATE TABLE t1; >+Table Create Table >+t1 CREATE TABLE `t1` ( >+ `status` enum('active','passive') CHARACTER SET utf16le NOT NULL DEFAULT 'passive' >+) ENGINE=MyISAM DEFAULT CHARSET=latin1 >+ALTER TABLE t1 ADD a int NOT NULL AFTER status; >+SHOW CREATE TABLE t1; >+Table Create Table >+t1 CREATE TABLE `t1` ( >+ `status` enum('active','passive') CHARACTER SET utf16le NOT NULL DEFAULT 'passive', >+ `a` int(11) NOT NULL >+) ENGINE=MyISAM DEFAULT CHARSET=latin1 >+DROP TABLE t1; >+# >+# Conversion FROM an UTF16LE string to a decimal column >+# >+CREATE TABLE t1 (a VARCHAR(64) CHARACTER SET utf16le, b DECIMAL(10,3)); >+INSERT INTO t1 VALUES ("1.1", 0), ("2.1", 0); >+UPDATE t1 set b=a; >+SELECT *, HEX(a) FROM t1; >+a b HEX(a) >+1.1 1.100 31002E003100 >+2.1 2.100 32002E003100 >+DROP TABLE t1; >+# >+# Bug#9442 Set parameter make query fail if column CHARACTER SET is UCS2 >+# >+CREATE TABLE t1 (utext VARCHAR(20) CHARACTER SET utf16le); >+INSERT INTO t1 VALUES ("lily"); >+INSERT INTO t1 VALUES ("river"); >+PREPARE stmt FROM 'SELECT utext FROM t1 where utext like ?'; >+SET @param1='%%'; >+EXECUTE stmt USING @param1; >+utext >+lily >+river >+EXECUTE stmt USING @param1; >+utext >+lily >+river >+SELECT utext FROM t1 where utext like '%%'; >+utext >+lily >+river >+DROP TABLE t1; >+DEALLOCATE PREPARE stmt; >+# >+# Bug#22638 SOUNDEX broken for international characters >+# >+SET NAMES utf8, collation_connection=utf16le_general_ci; >+SELECT SOUNDEX(''),SOUNDEX('he'),SOUNDEX('hello all folks'),SOUNDEX('#3556 in bugdb'); >+SOUNDEX('') SOUNDEX('he') SOUNDEX('hello all folks') SOUNDEX('#3556 in bugdb') >+ H000 H4142 I51231 >+SELECT HEX(SOUNDEX('')),HEX(SOUNDEX('he')),HEX(SOUNDEX('hello all folks')),HEX(SOUNDEX('#3556 in bugdb')); >+HEX(SOUNDEX('')) HEX(SOUNDEX('he')) HEX(SOUNDEX('hello all folks')) HEX(SOUNDEX('#3556 in bugdb')) >+ 4800300030003000 48003400310034003200 490035003100320033003100 >+SELECT 'mood' sounds like 'mud'; >+'mood' sounds like 'mud' >+1 >+# Cyrillic A, BE, VE >+SELECT HEX(SOUNDEX(_utf16le 0x041004110412)); >+HEX(SOUNDEX(_utf16le 0x041004110412)) >+0410300030003000 >+# Make sure that "U+00BF INVERTED QUESTION MARK" is not considered as letter >+SELECT HEX(SOUNDEX(_utf16le 0x00BF00C0)); >+HEX(SOUNDEX(_utf16le 0x00BF00C0)) >+00BF300030003000 >+# >+# Bug#14290: character_maximum_length for text fields >+# >+CREATE TABLE t1(a BLOB, b TEXT CHARSET utf16le); >+SELECT data_type, character_octet_length, character_maximum_length >+FROM information_schema.columns where table_name='t1'; >+data_type character_octet_length character_maximum_length >+blob 65535 65535 >+text 65535 32767 >+DROP TABLE t1; >+SET NAMES utf8, collation_connection=utf16le_general_ci; >+# >+# Testing cs->coll->instr() >+# >+SELECT POSITION('bb' IN 'abba'); >+POSITION('bb' IN 'abba') >+2 >+# >+# Testing cs->coll->hash_sort() >+# >+SET NAMES utf8, collation_connection=utf16le_bin; >+SELECT @@collation_connection; >+@@collation_connection >+utf16le_bin >+CREATE TABLE t1 ENGINE=HEAP AS SELECT REPEAT (' ', 10) AS a LIMIT 0; >+ALTER TABLE t1 ADD KEY (a); >+CREATE TABLE t2 (a VARCHAR(10)); >+INSERT INTO t2 VALUES ('0'),('1'),('2'),('3'),('4'),('5'),('6'),('7'); >+INSERT INTO t2 VALUES ('8'),('9'),('A'),('B'),('C'),('D'),('E'),('F'); >+INSERT INTO t1 SELECT CONCAT('a',t21.a,t22.a) FROM t2 t21, t2 t22 ORDER BY 1; >+DROP TABLE t2; >+INSERT INTO t1 VALUES ('a '); >+SELECT a, HEX(a) FROM t1 WHERE a='a'; >+a HEX(a) >+a 61002000 >+DROP TABLE t1; >+SET NAMES utf8, collation_connection=utf16le_general_ci; >+SELECT @@collation_connection; >+@@collation_connection >+utf16le_general_ci >+CREATE TABLE t1 ENGINE=HEAP AS SELECT REPEAT (' ', 10) AS a LIMIT 0; >+ALTER TABLE t1 ADD KEY (a); >+CREATE TABLE t2 (a VARCHAR(10)); >+INSERT INTO t2 VALUES ('0'),('1'),('2'),('3'),('4'),('5'),('6'),('7'); >+INSERT INTO t2 VALUES ('8'),('9'),('A'),('B'),('C'),('D'),('E'),('F'); >+INSERT INTO t1 SELECT CONCAT('a',t21.a,t22.a) FROM t2 t21, t2 t22 ORDER BY 1; >+DROP TABLE t2; >+INSERT INTO t1 VALUES ('a '); >+SELECT a, HEX(a) FROM t1 WHERE a='a'; >+a HEX(a) >+a 61002000 >+DROP TABLE t1; >+# >+# Testing cs->cset->numchars() >+# >+SELECT CHAR_LENGTH('abcd'), OCTET_LENGTH('abcd'); >+CHAR_LENGTH('abcd') OCTET_LENGTH('abcd') >+4 8 >+SELECT CHAR_LENGTH(_utf16le 0x00D800DC), OCTET_LENGTH(_utf16le 0x00D800DC); >+CHAR_LENGTH(_utf16le 0x00D800DC) OCTET_LENGTH(_utf16le 0x00D800DC) >+1 4 >+SELECT CHAR_LENGTH(_utf16le 0x7DD8FFDF), OCTET_LENGTH(_utf16le 0x7FD8DDDF); >+CHAR_LENGTH(_utf16le 0x7DD8FFDF) OCTET_LENGTH(_utf16le 0x7FD8DDDF) >+1 4 >+# >+# Testing cs->cset->charpos() >+# >+SELECT LEFT('abcd',2); >+LEFT('abcd',2) >+ab >+SELECT HEX(LEFT(_utf16le 0x00D800DC7FD8FFDF, 1)); >+HEX(LEFT(_utf16le 0x00D800DC7FD8FFDF, 1)) >+00D800DC >+SELECT HEX(RIGHT(_utf16le 0x00D800DC7FD8FFDF, 1)); >+HEX(RIGHT(_utf16le 0x00D800DC7FD8FFDF, 1)) >+7FD8FFDF >+# >+# Testing cs->cset->well_formed_length() >+# >+CREATE TABLE t1 (a VARCHAR(10) CHARACTER SET utf16le); >+# Bad sequences >+INSERT INTO t1 VALUES (_utf16le 0x00D8); >+ERROR HY000: Invalid utf16le character string: '00D8' >+INSERT INTO t1 VALUES (_utf16le 0x00DC); >+ERROR HY000: Invalid utf16le character string: '00DC' >+INSERT INTO t1 VALUES (_utf16le 0x00D800D8); >+ERROR HY000: Invalid utf16le character string: '00D800' >+INSERT INTO t1 VALUES (_utf16le 0x00D800E8); >+ERROR HY000: Invalid utf16le character string: '00D800' >+INSERT INTO t1 VALUES (_utf16le 0x00D80008); >+ERROR HY000: Invalid utf16le character string: '00D800' >+# Good sequences >+INSERT INTO t1 VALUES (_utf16le 0x00D800DC); >+INSERT INTO t1 VALUES (_utf16le 0x00D8FFDC); >+INSERT INTO t1 VALUES (_utf16le 0xFFDB00DC); >+INSERT INTO t1 VALUES (_utf16le 0xFFDBFFDC); >+SELECT HEX(a) FROM t1; >+HEX(a) >+00D800DC >+00D8FFDC >+FFDB00DC >+FFDBFFDC >+DROP TABLE t1; >+# >+# Bug#32393 Character sets: illegal characters in utf16le columns >+# >+# Tests that cs->cset->wc_mb() doesn't accept surrogate parts >+# >+# via ALTER >+# >+CREATE TABLE t1 (s1 VARCHAR(50) CHARACTER SET ucs2); >+INSERT INTO t1 VALUES (0xDF84); >+ALTER TABLE t1 MODIFY column s1 VARCHAR(50) CHARACTER SET utf16le; >+Warnings: >+Warning 1366 Incorrect string value: '\xDF\x84' for column 's1' at row 1 >+SELECT HEX(s1) FROM t1; >+HEX(s1) >+3F00 >+DROP TABLE t1; >+# >+# via UPDATE >+# >+CREATE TABLE t1 (s1 VARCHAR(5) CHARACTER SET ucs2, s2 VARCHAR(5) CHARACTER SET utf16le); >+INSERT INTO t1 (s1) VALUES (0xdf84); >+UPDATE t1 set s2 = s1; >+Warnings: >+Warning 1366 Incorrect string value: '\xDF\x84' for column 's2' at row 1 >+SELECT HEX(s2) FROM t1; >+HEX(s2) >+3F00 >+DROP TABLE t1; >+# >+# Testing cs->cset->lengthsp() >+# >+CREATE TABLE t1 (a CHAR(10)) CHARACTER SET utf16le; >+INSERT INTO t1 VALUES ('a '); >+SELECT HEX(a) FROM t1; >+HEX(a) >+6100 >+DROP TABLE t1; >+# >+# Testing cs->cset->caseup() and cs->cset->casedn() >+# >+SELECT UPPER('abcd'), LOWER('ABCD'); >+UPPER('abcd') LOWER('ABCD') >+ABCD abcd >+# >+# Checking str_to_datetime() >+# >+select @@collation_connection; >+@@collation_connection >+utf16le_general_ci >+CREATE TABLE t1 (a date); >+INSERT INTO t1 VALUES ('2007-09-16'); >+SELECT * FROM t1; >+a >+2007-09-16 >+DROP TABLE t1; >+# >+# Testing cs->cset->ll10tostr >+# >+CREATE TABLE t1 (a VARCHAR(10) CHARACTER SET utf16le); >+INSERT INTO t1 VALUES (123456); >+SELECT a, HEX(a) FROM t1; >+a HEX(a) >+123456 310032003300340035003600 >+DROP TABLE t1; >+# >+# Testing cs->cset->fill >+# SOUNDEX fills strings with DIGIT ZERO up to four characters >+# >+SELECT SOUNDEX('a'), HEX(SOUNDEX('a')); >+SOUNDEX('a') HEX(SOUNDEX('a')) >+A000 4100300030003000 >+# >+# Testing cs->cset->strntoul >+# >+CREATE TABLE t1 (a enum ('a','b','c')) CHARACTER SET utf16le; >+INSERT INTO t1 VALUES ('1'); >+SELECT * FROM t1; >+a >+a >+DROP TABLE t1; >+# >+# Testing cs->cset->strntoll and cs->cset->strntoull >+# >+SET NAMES latin1; >+SELECT HEX(CONV(CONVERT('123' USING utf16le), -10, 16)); >+HEX(CONV(CONVERT('123' USING utf16le), -10, 16)) >+3742 >+SELECT HEX(CONV(CONVERT('123' USING utf16le), 10, 16)); >+HEX(CONV(CONVERT('123' USING utf16le), 10, 16)) >+3742 >+SET NAMES utf8, collation_connection=utf16le_general_ci; >+# >+# Testing cs->cset->strntod >+# >+SET NAMES utf8, collation_connection=utf16le_general_ci; >+SELECT 1.1 + '1.2'; >+1.1 + '1.2' >+2.3 >+SELECT 1.1 + '1.2xxx'; >+1.1 + '1.2xxx' >+2.3 >+Warnings: >+Warning 1292 Truncated incorrect DOUBLE value: '1.2xxx' >+# >+# Testing cs->cset->strtoll10 >+# >+SELECT LEFT('aaa','1'); >+LEFT('aaa','1') >+a >+CREATE TABLE t1 AS SELECT REPEAT('abcd', 128) AS a; >+SELECT LEFT(a, '2') FROM t1; >+LEFT(a, '2') >+ab >+SELECT LEFT(a, ' \t \t 2') FROM t1; >+LEFT(a, ' \t \t 2') >+ab >+SELECT LEFT(a, ' \t \t +2') FROM t1; >+LEFT(a, ' \t \t +2') >+ab >+SELECT SUBSTR(a, '-2') FROM t1; >+SUBSTR(a, '-2') >+cd >+SELECT SUBSTR(a, ' \t \t -2') FROM t1; >+SUBSTR(a, ' \t \t -2') >+cd >+SELECT LEFT(a, '00002') FROM t1; >+LEFT(a, '00002') >+ab >+SELECT LEFT(a, ' \t \t 00002') FROM t1; >+LEFT(a, ' \t \t 00002') >+ab >+SELECT LEFT(a, ' \t \t +00002') FROM t1; >+LEFT(a, ' \t \t +00002') >+ab >+SELECT SUBSTR(a, '-00002') FROM t1; >+SUBSTR(a, '-00002') >+cd >+SELECT SUBSTR(a, ' \t \t -00002') FROM t1; >+SUBSTR(a, ' \t \t -00002') >+cd >+DROP TABLE t1; >+CREATE TABLE t1 AS SELECT REPEAT('abcd', 128) AS a LIMIT 0; >+INSERT INTO t1 VALUES ('255'), ('65535'),('16777215'),('4294967295'), >+('1099511627775'),('281474976710655'),('72057594037927935'), >+('1844674407370955161'),('18446744073709551614'), ('18446744073709551615'); >+SELECT a, CAST(a AS SIGNED), CAST(a AS UNSIGNED) FROM t1; >+a CAST(a AS SIGNED) CAST(a AS UNSIGNED) >+255 255 255 >+65535 65535 65535 >+16777215 16777215 16777215 >+4294967295 4294967295 4294967295 >+1099511627775 1099511627775 1099511627775 >+281474976710655 281474976710655 281474976710655 >+72057594037927935 72057594037927935 72057594037927935 >+1844674407370955161 1844674407370955161 1844674407370955161 >+18446744073709551614 -2 18446744073709551614 >+18446744073709551615 -1 18446744073709551615 >+Warnings: >+Note 1105 Cast to signed converted positive out-of-range integer to it's negative complement >+Note 1105 Cast to signed converted positive out-of-range integer to it's negative complement >+UPDATE t1 SET a=CONCAT('-', a); >+SELECT a, CAST(a AS SIGNED) FROM t1; >+a CAST(a AS SIGNED) >+-255 -255 >+-65535 -65535 >+-16777215 -16777215 >+-4294967295 -4294967295 >+-1099511627775 -1099511627775 >+-281474976710655 -281474976710655 >+-72057594037927935 -72057594037927935 >+-1844674407370955161 -1844674407370955161 >+-18446744073709551614 -9223372036854775808 >+-18446744073709551615 -9223372036854775808 >+Warnings: >+Warning 1292 Truncated incorrect INTEGER value: '-18446744073709551614' >+Warning 1292 Truncated incorrect INTEGER value: '-18446744073709551615' >+DROP TABLE t1; >+# >+# Testing cs->cset->strntoull10rnd >+# >+CREATE TABLE t1 (a int); >+INSERT INTO t1 VALUES ('-1234.1e2'); >+INSERT INTO t1 VALUES ('-1234.1e2xxxx'); >+Warnings: >+Warning 1265 Data truncated for column 'a' at row 1 >+INSERT INTO t1 VALUES ('-1234.1e2 '); >+INSERT INTO t1 VALUES ('123'); >+INSERT INTO t1 VALUES ('-124'); >+INSERT INTO t1 VALUES ('+125'); >+INSERT INTO t1 VALUES (' \t \t 123'); >+INSERT INTO t1 VALUES (' \t \t -124'); >+INSERT INTO t1 VALUES (' \t \t +125'); >+INSERT INTO t1 VALUES (' \t \t 000123'); >+INSERT INTO t1 VALUES (' \t \t -000124'); >+INSERT INTO t1 VALUES (' \t \t +000125'); >+SELECT * FROM t1; >+a >+-123410 >+-123410 >+-123410 >+123 >+-124 >+125 >+123 >+-124 >+125 >+123 >+-124 >+125 >+DROP TABLE t1; >+CREATE TABLE t1 (a BIGINT UNSIGNED); >+INSERT INTO t1 VALUES ('255'), ('65535'),('16777215'),('4294967295'), >+('1099511627775'),('281474976710655'),('72057594037927935'), >+('1844674407370955161'),('18446744073709551614'), ('18446744073709551615'); >+SELECT * FROM t1; >+a >+255 >+65535 >+16777215 >+4294967295 >+1099511627775 >+281474976710655 >+72057594037927935 >+1844674407370955161 >+18446744073709551614 >+18446744073709551615 >+DROP TABLE t1; >+# >+# Testing cs->cset->scan >+# >+CREATE TABLE t1 (a int); >+INSERT INTO t1 VALUES ('1 '); >+INSERT INTO t1 VALUES ('1 x'); >+Warnings: >+Warning 1265 Data truncated for column 'a' at row 1 >+SELECT * FROM t1; >+a >+1 >+1 >+DROP TABLE t1; >+# >+# Testing auto-conversion to TEXT >+# >+CREATE TABLE t1 (a VARCHAR(17000) CHARACTER SET utf16le); >+Warnings: >+Note 1246 Converting column 'a' from VARCHAR to TEXT >+SHOW CREATE TABLE t1; >+Table Create Table >+t1 CREATE TABLE `t1` ( >+ `a` mediumtext CHARACTER SET utf16le >+) ENGINE=MyISAM DEFAULT CHARSET=latin1 >+DROP TABLE t1; >+# >+# Testing that maximim possible key length is 1000 bytes >+# >+CREATE TABLE t1 (a VARCHAR(250) CHARACTER SET utf16le PRIMARY KEY); >+SHOW CREATE TABLE t1; >+Table Create Table >+t1 CREATE TABLE `t1` ( >+ `a` varchar(250) CHARACTER SET utf16le NOT NULL, >+ PRIMARY KEY (`a`) >+) ENGINE=MyISAM DEFAULT CHARSET=latin1 >+DROP TABLE t1; >+CREATE TABLE t1 (a VARCHAR(334) CHARACTER SET utf16le PRIMARY KEY); >+ERROR 42000: Specified key was too long; max key length is 1000 bytes >+# >+# Conversion to utf8 >+# >+CREATE TABLE t1 (a CHAR(1) CHARACTER SET utf16le); >+INSERT INTO t1 VALUES (0x00D800DC),(0x00D8FFDC),(0x7FDB00DC),(0x7FDBFFDC); >+INSERT INTO t1 VALUES (0xC000), (0xFF00),(0x00E0), (0xFFFF); >+SELECT HEX(a), HEX(@a:=CONVERT(a USING utf8mb4)), HEX(CONVERT(@a USING utf16le)) FROM t1; >+HEX(a) HEX(@a:=CONVERT(a USING utf8mb4)) HEX(CONVERT(@a USING utf16le)) >+00D800DC F0908080 00D800DC >+00D8FFDC F09083BF 00D8FFDC >+7FDB00DC F3AFB080 7FDB00DC >+7FDBFFDC F3AFB3BF 7FDBFFDC >+C000 C380 C000 >+FF00 C3BF FF00 >+00E0 EE8080 00E0 >+FFFF EFBFBF FFFF >+DROP TABLE t1; >+# >+# Test basic regex functionality >+# >+SET NAMES utf8, collation_connection=utf16le_general_ci; >+drop table if exists t1; >+create table t1 as >+select repeat(' ', 64) as s1, repeat(' ',64) as s2 >+union >+select null, null; >+show create table t1; >+Table Create Table >+t1 CREATE TABLE `t1` ( >+ `s1` varchar(64) CHARACTER SET utf16le DEFAULT NULL, >+ `s2` varchar(64) CHARACTER SET utf16le DEFAULT NULL >+) ENGINE=MyISAM DEFAULT CHARSET=latin1 >+delete from t1; >+insert into t1 values('aaa','aaa'); >+insert into t1 values('aaa|qqq','qqq'); >+insert into t1 values('gheis','^[^a-dXYZ]+$'); >+insert into t1 values('aab','^aa?b'); >+insert into t1 values('Baaan','^Ba*n'); >+insert into t1 values('aaa','qqq|aaa'); >+insert into t1 values('qqq','qqq|aaa'); >+insert into t1 values('bbb','qqq|aaa'); >+insert into t1 values('bbb','qqq'); >+insert into t1 values('aaa','aba'); >+insert into t1 values(null,'abc'); >+insert into t1 values('def',null); >+insert into t1 values(null,null); >+insert into t1 values('ghi','ghi['); >+select HIGH_PRIORITY s1 regexp s2 from t1; >+s1 regexp s2 >+0 >+0 >+0 >+1 >+1 >+1 >+1 >+1 >+1 >+1 >+NULL >+NULL >+NULL >+NULL >+drop table t1; >+# >+# Test how CHARACTER SET works with date/time >+# >+CREATE TABLE t1 AS SELECT repeat('a',20) AS s1 LIMIT 0; >+SET timestamp=1216359724; >+INSERT INTO t1 VALUES (current_date); >+INSERT INTO t1 VALUES (current_time); >+INSERT INTO t1 VALUES (current_timestamp); >+SELECT s1, hex(s1) FROM t1; >+s1 hex(s1) >+2008-07-18 32003000300038002D00300037002D0031003800 >+08:42:04 300038003A00340032003A0030003400 >+2008-07-18 08:42:04 32003000300038002D00300037002D00310038002000300038003A00340032003A0030003400 >+DROP TABLE t1; >+SET timestamp=0; >+# >+# Bug#33073 Character sets: ordering fails with utf32 >+# >+SET NAMES utf8, collation_connection=utf16le_general_ci; >+CREATE TABLE t1 AS SELECT REPEAT('a',2) as s1 LIMIT 0; >+SHOW CREATE TABLE t1; >+Table Create Table >+t1 CREATE TABLE `t1` ( >+ `s1` varchar(2) CHARACTER SET utf16le NOT NULL DEFAULT '' >+) ENGINE=MyISAM DEFAULT CHARSET=latin1 >+INSERT INTO t1 VALUES ('ab'),('AE'),('ab'),('AE'); >+SELECT * FROM t1 ORDER BY s1; >+s1 >+ab >+ab >+AE >+AE >+SET max_sort_length=4; >+SELECT * FROM t1 ORDER BY s1; >+s1 >+ab >+ab >+AE >+AE >+DROP TABLE t1; >+SET max_sort_length=DEFAULT; >+# >+# Bug#52520 Difference in tinytext utf column metadata >+# >+CREATE TABLE t1 ( >+s1 TINYTEXT CHARACTER SET utf16le, >+s2 TEXT CHARACTER SET utf16le, >+s3 MEDIUMTEXT CHARACTER SET utf16le, >+s4 LONGTEXT CHARACTER SET utf16le >+); >+SET NAMES utf8, @@character_set_results=NULL; >+SELECT *, HEX(s1) FROM t1; >+Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr >+def test t1 t1 s1 s1 252 255 0 Y 16 0 56 >+def test t1 t1 s2 s2 252 65535 0 Y 16 0 56 >+def test t1 t1 s3 s3 252 16777215 0 Y 16 0 56 >+def test t1 t1 s4 s4 252 4294967295 0 Y 16 0 56 >+def HEX(s1) 253 6120 0 Y 0 0 33 >+s1 s2 s3 s4 HEX(s1) >+SET NAMES latin1; >+SELECT *, HEX(s1) FROM t1; >+Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr >+def test t1 t1 s1 s1 252 127 0 Y 16 0 8 >+def test t1 t1 s2 s2 252 32767 0 Y 16 0 8 >+def test t1 t1 s3 s3 252 8388607 0 Y 16 0 8 >+def test t1 t1 s4 s4 252 2147483647 0 Y 16 0 8 >+def HEX(s1) 253 2040 0 Y 0 0 8 >+s1 s2 s3 s4 HEX(s1) >+SET NAMES utf8; >+SELECT *, HEX(s1) FROM t1; >+Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr >+def test t1 t1 s1 s1 252 381 0 Y 16 0 33 >+def test t1 t1 s2 s2 252 98301 0 Y 16 0 33 >+def test t1 t1 s3 s3 252 25165821 0 Y 16 0 33 >+def test t1 t1 s4 s4 252 4294967295 0 Y 16 0 33 >+def HEX(s1) 253 6120 0 Y 0 0 33 >+s1 s2 s3 s4 HEX(s1) >+CREATE TABLE t2 AS SELECT CONCAT(s1) FROM t1; >+SHOW CREATE TABLE t2; >+Table Create Table >+t2 CREATE TABLE `t2` ( >+ `CONCAT(s1)` varchar(255) CHARACTER SET utf16le DEFAULT NULL >+) ENGINE=MyISAM DEFAULT CHARSET=latin1 >+DROP TABLE t1, t2; >+# >+# Problem found by Roy during review >+# MY_CS_BINSORT was not set for utf16le_bin, >+# so filesort did not work well >+# >+SET NAMES utf8, @@collation_connection=utf16le_bin; >+CREATE TABLE t1 AS SELECT REPEAT(' ', 10) as c LIMIT 0; >+ALTER TABLE t1 ADD PRIMARY KEY(c); >+SHOW CREATE TABLE t1; >+Table Create Table >+t1 CREATE TABLE `t1` ( >+ `c` varchar(10) CHARACTER SET utf16le COLLATE utf16le_bin NOT NULL DEFAULT '', >+ PRIMARY KEY (`c`) >+) ENGINE=MyISAM DEFAULT CHARSET=latin1 >+INSERT INTO t1 VALUES ('abc'),('zyx'),('acb'); >+SELECT UPPER(c) FROM t1 ORDER BY 1 DESC; >+UPPER(c) >+ZYX >+ACB >+ABC >+DROP TABLE t1; >+# >+# End of 5.6 tests >+# > >=== modified file 'mysql-test/r/ctype_utf32.result' >--- mysql-test/r/ctype_utf32.result 2012-08-09 16:25:47 +0000 >+++ mysql-test/r/ctype_utf32.result 2013-03-15 04:53:03 +0000 >@@ -1126,6 +1126,20 @@ > 00 > DROP TABLE t1; > # >+# Bug#32859 Character sets: no warning with non-fitting chariot wheel >+# >+CREATE TABLE t1 (utf32 CHAR(5) CHARACTER SET utf32, latin1 CHAR(5) CHARACTER SET latin1); >+INSERT INTO t1 (utf32) VALUES (0xc581); >+UPDATE t1 SET latin1 = utf32; >+Warnings: >+Warning 1366 Incorrect string value: '\x00\x00\xC5\x81' for column 'latin1' at row 1 >+DELETE FROM t1; >+INSERT INTO t1 (utf32) VALUES (0x100cc); >+UPDATE t1 SET latin1 = utf32; >+Warnings: >+Warning 1366 Incorrect string value: '\x00\x01\x00\xCC' for column 'latin1' at row 1 >+DROP TABLE t1; >+# > # Bug#55912 FORMAT with locale set fails for numbers < 1000 > # > SET collation_connection=utf32_general_ci; > >=== modified file 'mysql-test/suite/funcs_1/r/innodb_func_view.result' >--- mysql-test/suite/funcs_1/r/innodb_func_view.result 2012-09-08 10:15:55 +0000 >+++ mysql-test/suite/funcs_1/r/innodb_func_view.result 2013-03-15 05:14:48 +0000 >@@ -2675,7 +2675,7 @@ > Warnings: > Warning 1292 Truncated incorrect INTEGER value: '' > Warning 1292 Truncated incorrect INTEGER value: '<---------1000 characters-------------------------------------------------------------------------------------------------------' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$-- ' >+Warning 1292 Truncated incorrect INTEGER value: ' ---\xC3\xA4\xC3\x96\xC3\xBC\xC3\x9F@\xC2\xB5*$-- ' > Note 1105 Cast to unsigned converted negative integer to it's positive complement > SHOW CREATE VIEW v1; > View Create View character_set_client collation_connection >@@ -2692,7 +2692,7 @@ > Warnings: > Warning 1292 Truncated incorrect INTEGER value: '' > Warning 1292 Truncated incorrect INTEGER value: '<---------1000 characters-------------------------------------------------------------------------------------------------------' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$-- ' >+Warning 1292 Truncated incorrect INTEGER value: ' ---\xC3\xA4\xC3\x96\xC3\xBC\xC3\x9F@\xC2\xB5*$-- ' > Note 1105 Cast to unsigned converted negative integer to it's positive complement > DROP VIEW v1; > >@@ -2709,10 +2709,10 @@ > 0 ---Ã¤ÃÃ¼Ã@Âµ*$-- 4 > 18446744073709551615 -1 5 > Warnings: >-Warning 1292 Truncated incorrect INTEGER value: '' >+Warning 1292 Truncated incorrect INTEGER value: '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' > Warning 1292 Truncated incorrect INTEGER value: '<--------30 characters------->' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$-- ' >-Warning 1292 Truncated incorrect INTEGER value: '-1' >+Warning 1292 Truncated incorrect INTEGER value: ' ---\xC3\xA4\xC3\x96\xC3\xBC\xC3\x9F@\xC2\xB5*$-- \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' >+Warning 1292 Truncated incorrect INTEGER value: '-1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' > Note 1105 Cast to unsigned converted negative integer to it's positive complement > SHOW CREATE VIEW v1; > View Create View character_set_client collation_connection >@@ -2727,10 +2727,10 @@ > 0 ---Ã¤ÃÃ¼Ã@Âµ*$-- 4 > 18446744073709551615 -1 5 > Warnings: >-Warning 1292 Truncated incorrect INTEGER value: '' >+Warning 1292 Truncated incorrect INTEGER value: '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' > Warning 1292 Truncated incorrect INTEGER value: '<--------30 characters------->' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$-- ' >-Warning 1292 Truncated incorrect INTEGER value: '-1' >+Warning 1292 Truncated incorrect INTEGER value: ' ---\xC3\xA4\xC3\x96\xC3\xBC\xC3\x9F@\xC2\xB5*$-- \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' >+Warning 1292 Truncated incorrect INTEGER value: '-1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' > Note 1105 Cast to unsigned converted negative integer to it's positive complement > DROP VIEW v1; > >@@ -2749,7 +2749,7 @@ > Warnings: > Warning 1292 Truncated incorrect INTEGER value: '' > Warning 1292 Truncated incorrect INTEGER value: '<---------1000 characters-------------------------------------------------------------------------------------------------------' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$-- ' >+Warning 1292 Truncated incorrect INTEGER value: ' ---Ã¤ÃÃ¼Ã@Âµ*$-- ' > Note 1105 Cast to unsigned converted negative integer to it's positive complement > SHOW CREATE VIEW v1; > View Create View character_set_client collation_connection >@@ -2766,7 +2766,7 @@ > Warnings: > Warning 1292 Truncated incorrect INTEGER value: '' > Warning 1292 Truncated incorrect INTEGER value: '<---------1000 characters-------------------------------------------------------------------------------------------------------' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$-- ' >+Warning 1292 Truncated incorrect INTEGER value: ' ---Ã¤ÃÃ¼Ã@Âµ*$-- ' > Note 1105 Cast to unsigned converted negative integer to it's positive complement > DROP VIEW v1; > >@@ -2785,7 +2785,7 @@ > Warnings: > Warning 1292 Truncated incorrect INTEGER value: '' > Warning 1292 Truncated incorrect INTEGER value: '<--------30 characters------->' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$--' >+Warning 1292 Truncated incorrect INTEGER value: ' ---Ã¤ÃÃ¼Ã@Âµ*$--' > Note 1105 Cast to unsigned converted negative integer to it's positive complement > SHOW CREATE VIEW v1; > View Create View character_set_client collation_connection >@@ -2802,7 +2802,7 @@ > Warnings: > Warning 1292 Truncated incorrect INTEGER value: '' > Warning 1292 Truncated incorrect INTEGER value: '<--------30 characters------->' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$--' >+Warning 1292 Truncated incorrect INTEGER value: ' ---Ã¤ÃÃ¼Ã@Âµ*$--' > Note 1105 Cast to unsigned converted negative integer to it's positive complement > DROP VIEW v1; > >@@ -3041,7 +3041,7 @@ > Warnings: > Warning 1292 Truncated incorrect INTEGER value: '' > Warning 1292 Truncated incorrect INTEGER value: '<---------1000 characters-------------------------------------------------------------------------------------------------------' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$-- ' >+Warning 1292 Truncated incorrect INTEGER value: ' ---\xC3\xA4\xC3\x96\xC3\xBC\xC3\x9F@\xC2\xB5*$-- ' > SHOW CREATE VIEW v1; > View Create View character_set_client collation_connection > v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select cast(`t1_values`.`my_varbinary_1000` as signed) AS `CAST(my_varbinary_1000 AS SIGNED INTEGER)`,`t1_values`.`my_varbinary_1000` AS `my_varbinary_1000`,`t1_values`.`id` AS `id` from `t1_values` latin1 latin1_swedish_ci >@@ -3057,7 +3057,7 @@ > Warnings: > Warning 1292 Truncated incorrect INTEGER value: '' > Warning 1292 Truncated incorrect INTEGER value: '<---------1000 characters-------------------------------------------------------------------------------------------------------' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$-- ' >+Warning 1292 Truncated incorrect INTEGER value: ' ---\xC3\xA4\xC3\x96\xC3\xBC\xC3\x9F@\xC2\xB5*$-- ' > DROP VIEW v1; > > >@@ -3073,10 +3073,10 @@ > 0 ---Ã¤ÃÃ¼Ã@Âµ*$-- 4 > -1 -1 5 > Warnings: >-Warning 1292 Truncated incorrect INTEGER value: '' >+Warning 1292 Truncated incorrect INTEGER value: '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' > Warning 1292 Truncated incorrect INTEGER value: '<--------30 characters------->' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$-- ' >-Warning 1292 Truncated incorrect INTEGER value: '-1' >+Warning 1292 Truncated incorrect INTEGER value: ' ---\xC3\xA4\xC3\x96\xC3\xBC\xC3\x9F@\xC2\xB5*$-- \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' >+Warning 1292 Truncated incorrect INTEGER value: '-1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' > SHOW CREATE VIEW v1; > View Create View character_set_client collation_connection > v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select cast(`t1_values`.`my_binary_30` as signed) AS `CAST(my_binary_30 AS SIGNED INTEGER)`,`t1_values`.`my_binary_30` AS `my_binary_30`,`t1_values`.`id` AS `id` from `t1_values` latin1 latin1_swedish_ci >@@ -3090,10 +3090,10 @@ > 0 ---Ã¤ÃÃ¼Ã@Âµ*$-- 4 > -1 -1 5 > Warnings: >-Warning 1292 Truncated incorrect INTEGER value: '' >+Warning 1292 Truncated incorrect INTEGER value: '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' > Warning 1292 Truncated incorrect INTEGER value: '<--------30 characters------->' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$-- ' >-Warning 1292 Truncated incorrect INTEGER value: '-1' >+Warning 1292 Truncated incorrect INTEGER value: ' ---\xC3\xA4\xC3\x96\xC3\xBC\xC3\x9F@\xC2\xB5*$-- \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' >+Warning 1292 Truncated incorrect INTEGER value: '-1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' > DROP VIEW v1; > > >@@ -3111,7 +3111,7 @@ > Warnings: > Warning 1292 Truncated incorrect INTEGER value: '' > Warning 1292 Truncated incorrect INTEGER value: '<---------1000 characters-------------------------------------------------------------------------------------------------------' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$-- ' >+Warning 1292 Truncated incorrect INTEGER value: ' ---Ã¤ÃÃ¼Ã@Âµ*$-- ' > SHOW CREATE VIEW v1; > View Create View character_set_client collation_connection > v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select cast(`t1_values`.`my_varchar_1000` as signed) AS `CAST(my_varchar_1000 AS SIGNED INTEGER)`,`t1_values`.`my_varchar_1000` AS `my_varchar_1000`,`t1_values`.`id` AS `id` from `t1_values` latin1 latin1_swedish_ci >@@ -3127,7 +3127,7 @@ > Warnings: > Warning 1292 Truncated incorrect INTEGER value: '' > Warning 1292 Truncated incorrect INTEGER value: '<---------1000 characters-------------------------------------------------------------------------------------------------------' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$-- ' >+Warning 1292 Truncated incorrect INTEGER value: ' ---Ã¤ÃÃ¼Ã@Âµ*$-- ' > DROP VIEW v1; > > >@@ -3145,7 +3145,7 @@ > Warnings: > Warning 1292 Truncated incorrect INTEGER value: '' > Warning 1292 Truncated incorrect INTEGER value: '<--------30 characters------->' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$--' >+Warning 1292 Truncated incorrect INTEGER value: ' ---Ã¤ÃÃ¼Ã@Âµ*$--' > SHOW CREATE VIEW v1; > View Create View character_set_client collation_connection > v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select cast(`t1_values`.`my_char_30` as signed) AS `CAST(my_char_30 AS SIGNED INTEGER)`,`t1_values`.`my_char_30` AS `my_char_30`,`t1_values`.`id` AS `id` from `t1_values` latin1 latin1_swedish_ci >@@ -3161,7 +3161,7 @@ > Warnings: > Warning 1292 Truncated incorrect INTEGER value: '' > Warning 1292 Truncated incorrect INTEGER value: '<--------30 characters------->' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$--' >+Warning 1292 Truncated incorrect INTEGER value: ' ---Ã¤ÃÃ¼Ã@Âµ*$--' > DROP VIEW v1; > > > >=== modified file 'mysql-test/suite/funcs_1/r/memory_func_view.result' >--- mysql-test/suite/funcs_1/r/memory_func_view.result 2012-09-08 10:15:55 +0000 >+++ mysql-test/suite/funcs_1/r/memory_func_view.result 2013-03-15 05:15:06 +0000 >@@ -2676,7 +2676,7 @@ > Warnings: > Warning 1292 Truncated incorrect INTEGER value: '' > Warning 1292 Truncated incorrect INTEGER value: '<---------1000 characters-------------------------------------------------------------------------------------------------------' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$-- ' >+Warning 1292 Truncated incorrect INTEGER value: ' ---\xC3\xA4\xC3\x96\xC3\xBC\xC3\x9F@\xC2\xB5*$-- ' > Note 1105 Cast to unsigned converted negative integer to it's positive complement > SHOW CREATE VIEW v1; > View Create View character_set_client collation_connection >@@ -2693,7 +2693,7 @@ > Warnings: > Warning 1292 Truncated incorrect INTEGER value: '' > Warning 1292 Truncated incorrect INTEGER value: '<---------1000 characters-------------------------------------------------------------------------------------------------------' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$-- ' >+Warning 1292 Truncated incorrect INTEGER value: ' ---\xC3\xA4\xC3\x96\xC3\xBC\xC3\x9F@\xC2\xB5*$-- ' > Note 1105 Cast to unsigned converted negative integer to it's positive complement > DROP VIEW v1; > >@@ -2710,10 +2710,10 @@ > 0 ---Ã¤ÃÃ¼Ã@Âµ*$-- 4 > 18446744073709551615 -1 5 > Warnings: >-Warning 1292 Truncated incorrect INTEGER value: '' >+Warning 1292 Truncated incorrect INTEGER value: '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' > Warning 1292 Truncated incorrect INTEGER value: '<--------30 characters------->' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$-- ' >-Warning 1292 Truncated incorrect INTEGER value: '-1' >+Warning 1292 Truncated incorrect INTEGER value: ' ---\xC3\xA4\xC3\x96\xC3\xBC\xC3\x9F@\xC2\xB5*$-- \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' >+Warning 1292 Truncated incorrect INTEGER value: '-1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' > Note 1105 Cast to unsigned converted negative integer to it's positive complement > SHOW CREATE VIEW v1; > View Create View character_set_client collation_connection >@@ -2728,10 +2728,10 @@ > 0 ---Ã¤ÃÃ¼Ã@Âµ*$-- 4 > 18446744073709551615 -1 5 > Warnings: >-Warning 1292 Truncated incorrect INTEGER value: '' >+Warning 1292 Truncated incorrect INTEGER value: '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' > Warning 1292 Truncated incorrect INTEGER value: '<--------30 characters------->' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$-- ' >-Warning 1292 Truncated incorrect INTEGER value: '-1' >+Warning 1292 Truncated incorrect INTEGER value: ' ---\xC3\xA4\xC3\x96\xC3\xBC\xC3\x9F@\xC2\xB5*$-- \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' >+Warning 1292 Truncated incorrect INTEGER value: '-1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' > Note 1105 Cast to unsigned converted negative integer to it's positive complement > DROP VIEW v1; > >@@ -2750,7 +2750,7 @@ > Warnings: > Warning 1292 Truncated incorrect INTEGER value: '' > Warning 1292 Truncated incorrect INTEGER value: '<---------1000 characters-------------------------------------------------------------------------------------------------------' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$-- ' >+Warning 1292 Truncated incorrect INTEGER value: ' ---Ã¤ÃÃ¼Ã@Âµ*$-- ' > Note 1105 Cast to unsigned converted negative integer to it's positive complement > SHOW CREATE VIEW v1; > View Create View character_set_client collation_connection >@@ -2767,7 +2767,7 @@ > Warnings: > Warning 1292 Truncated incorrect INTEGER value: '' > Warning 1292 Truncated incorrect INTEGER value: '<---------1000 characters-------------------------------------------------------------------------------------------------------' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$-- ' >+Warning 1292 Truncated incorrect INTEGER value: ' ---Ã¤ÃÃ¼Ã@Âµ*$-- ' > Note 1105 Cast to unsigned converted negative integer to it's positive complement > DROP VIEW v1; > >@@ -2786,7 +2786,7 @@ > Warnings: > Warning 1292 Truncated incorrect INTEGER value: '' > Warning 1292 Truncated incorrect INTEGER value: '<--------30 characters------->' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$--' >+Warning 1292 Truncated incorrect INTEGER value: ' ---Ã¤ÃÃ¼Ã@Âµ*$--' > Note 1105 Cast to unsigned converted negative integer to it's positive complement > SHOW CREATE VIEW v1; > View Create View character_set_client collation_connection >@@ -2803,7 +2803,7 @@ > Warnings: > Warning 1292 Truncated incorrect INTEGER value: '' > Warning 1292 Truncated incorrect INTEGER value: '<--------30 characters------->' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$--' >+Warning 1292 Truncated incorrect INTEGER value: ' ---Ã¤ÃÃ¼Ã@Âµ*$--' > Note 1105 Cast to unsigned converted negative integer to it's positive complement > DROP VIEW v1; > >@@ -3042,7 +3042,7 @@ > Warnings: > Warning 1292 Truncated incorrect INTEGER value: '' > Warning 1292 Truncated incorrect INTEGER value: '<---------1000 characters-------------------------------------------------------------------------------------------------------' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$-- ' >+Warning 1292 Truncated incorrect INTEGER value: ' ---\xC3\xA4\xC3\x96\xC3\xBC\xC3\x9F@\xC2\xB5*$-- ' > SHOW CREATE VIEW v1; > View Create View character_set_client collation_connection > v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select cast(`t1_values`.`my_varbinary_1000` as signed) AS `CAST(my_varbinary_1000 AS SIGNED INTEGER)`,`t1_values`.`my_varbinary_1000` AS `my_varbinary_1000`,`t1_values`.`id` AS `id` from `t1_values` latin1 latin1_swedish_ci >@@ -3058,7 +3058,7 @@ > Warnings: > Warning 1292 Truncated incorrect INTEGER value: '' > Warning 1292 Truncated incorrect INTEGER value: '<---------1000 characters-------------------------------------------------------------------------------------------------------' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$-- ' >+Warning 1292 Truncated incorrect INTEGER value: ' ---\xC3\xA4\xC3\x96\xC3\xBC\xC3\x9F@\xC2\xB5*$-- ' > DROP VIEW v1; > > >@@ -3074,10 +3074,10 @@ > 0 ---Ã¤ÃÃ¼Ã@Âµ*$-- 4 > -1 -1 5 > Warnings: >-Warning 1292 Truncated incorrect INTEGER value: '' >+Warning 1292 Truncated incorrect INTEGER value: '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' > Warning 1292 Truncated incorrect INTEGER value: '<--------30 characters------->' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$-- ' >-Warning 1292 Truncated incorrect INTEGER value: '-1' >+Warning 1292 Truncated incorrect INTEGER value: ' ---\xC3\xA4\xC3\x96\xC3\xBC\xC3\x9F@\xC2\xB5*$-- \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' >+Warning 1292 Truncated incorrect INTEGER value: '-1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' > SHOW CREATE VIEW v1; > View Create View character_set_client collation_connection > v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select cast(`t1_values`.`my_binary_30` as signed) AS `CAST(my_binary_30 AS SIGNED INTEGER)`,`t1_values`.`my_binary_30` AS `my_binary_30`,`t1_values`.`id` AS `id` from `t1_values` latin1 latin1_swedish_ci >@@ -3091,10 +3091,10 @@ > 0 ---Ã¤ÃÃ¼Ã@Âµ*$-- 4 > -1 -1 5 > Warnings: >-Warning 1292 Truncated incorrect INTEGER value: '' >+Warning 1292 Truncated incorrect INTEGER value: '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' > Warning 1292 Truncated incorrect INTEGER value: '<--------30 characters------->' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$-- ' >-Warning 1292 Truncated incorrect INTEGER value: '-1' >+Warning 1292 Truncated incorrect INTEGER value: ' ---\xC3\xA4\xC3\x96\xC3\xBC\xC3\x9F@\xC2\xB5*$-- \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' >+Warning 1292 Truncated incorrect INTEGER value: '-1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' > DROP VIEW v1; > > >@@ -3112,7 +3112,7 @@ > Warnings: > Warning 1292 Truncated incorrect INTEGER value: '' > Warning 1292 Truncated incorrect INTEGER value: '<---------1000 characters-------------------------------------------------------------------------------------------------------' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$-- ' >+Warning 1292 Truncated incorrect INTEGER value: ' ---Ã¤ÃÃ¼Ã@Âµ*$-- ' > SHOW CREATE VIEW v1; > View Create View character_set_client collation_connection > v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select cast(`t1_values`.`my_varchar_1000` as signed) AS `CAST(my_varchar_1000 AS SIGNED INTEGER)`,`t1_values`.`my_varchar_1000` AS `my_varchar_1000`,`t1_values`.`id` AS `id` from `t1_values` latin1 latin1_swedish_ci >@@ -3128,7 +3128,7 @@ > Warnings: > Warning 1292 Truncated incorrect INTEGER value: '' > Warning 1292 Truncated incorrect INTEGER value: '<---------1000 characters-------------------------------------------------------------------------------------------------------' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$-- ' >+Warning 1292 Truncated incorrect INTEGER value: ' ---Ã¤ÃÃ¼Ã@Âµ*$-- ' > DROP VIEW v1; > > >@@ -3146,7 +3146,7 @@ > Warnings: > Warning 1292 Truncated incorrect INTEGER value: '' > Warning 1292 Truncated incorrect INTEGER value: '<--------30 characters------->' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$--' >+Warning 1292 Truncated incorrect INTEGER value: ' ---Ã¤ÃÃ¼Ã@Âµ*$--' > SHOW CREATE VIEW v1; > View Create View character_set_client collation_connection > v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select cast(`t1_values`.`my_char_30` as signed) AS `CAST(my_char_30 AS SIGNED INTEGER)`,`t1_values`.`my_char_30` AS `my_char_30`,`t1_values`.`id` AS `id` from `t1_values` latin1 latin1_swedish_ci >@@ -3162,7 +3162,7 @@ > Warnings: > Warning 1292 Truncated incorrect INTEGER value: '' > Warning 1292 Truncated incorrect INTEGER value: '<--------30 characters------->' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$--' >+Warning 1292 Truncated incorrect INTEGER value: ' ---Ã¤ÃÃ¼Ã@Âµ*$--' > DROP VIEW v1; > > > >=== modified file 'mysql-test/suite/funcs_1/r/myisam_func_view.result' >--- mysql-test/suite/funcs_1/r/myisam_func_view.result 2012-09-08 10:15:55 +0000 >+++ mysql-test/suite/funcs_1/r/myisam_func_view.result 2013-03-15 05:15:27 +0000 >@@ -2676,7 +2676,7 @@ > Warnings: > Warning 1292 Truncated incorrect INTEGER value: '' > Warning 1292 Truncated incorrect INTEGER value: '<---------1000 characters-------------------------------------------------------------------------------------------------------' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$-- ' >+Warning 1292 Truncated incorrect INTEGER value: ' ---\xC3\xA4\xC3\x96\xC3\xBC\xC3\x9F@\xC2\xB5*$-- ' > Note 1105 Cast to unsigned converted negative integer to it's positive complement > SHOW CREATE VIEW v1; > View Create View character_set_client collation_connection >@@ -2693,7 +2693,7 @@ > Warnings: > Warning 1292 Truncated incorrect INTEGER value: '' > Warning 1292 Truncated incorrect INTEGER value: '<---------1000 characters-------------------------------------------------------------------------------------------------------' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$-- ' >+Warning 1292 Truncated incorrect INTEGER value: ' ---\xC3\xA4\xC3\x96\xC3\xBC\xC3\x9F@\xC2\xB5*$-- ' > Note 1105 Cast to unsigned converted negative integer to it's positive complement > DROP VIEW v1; > >@@ -2710,10 +2710,10 @@ > 0 ---Ã¤ÃÃ¼Ã@Âµ*$-- 4 > 18446744073709551615 -1 5 > Warnings: >-Warning 1292 Truncated incorrect INTEGER value: '' >+Warning 1292 Truncated incorrect INTEGER value: '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' > Warning 1292 Truncated incorrect INTEGER value: '<--------30 characters------->' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$-- ' >-Warning 1292 Truncated incorrect INTEGER value: '-1' >+Warning 1292 Truncated incorrect INTEGER value: ' ---\xC3\xA4\xC3\x96\xC3\xBC\xC3\x9F@\xC2\xB5*$-- \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' >+Warning 1292 Truncated incorrect INTEGER value: '-1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' > Note 1105 Cast to unsigned converted negative integer to it's positive complement > SHOW CREATE VIEW v1; > View Create View character_set_client collation_connection >@@ -2728,10 +2728,10 @@ > 0 ---Ã¤ÃÃ¼Ã@Âµ*$-- 4 > 18446744073709551615 -1 5 > Warnings: >-Warning 1292 Truncated incorrect INTEGER value: '' >+Warning 1292 Truncated incorrect INTEGER value: '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' > Warning 1292 Truncated incorrect INTEGER value: '<--------30 characters------->' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$-- ' >-Warning 1292 Truncated incorrect INTEGER value: '-1' >+Warning 1292 Truncated incorrect INTEGER value: ' ---\xC3\xA4\xC3\x96\xC3\xBC\xC3\x9F@\xC2\xB5*$-- \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' >+Warning 1292 Truncated incorrect INTEGER value: '-1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' > Note 1105 Cast to unsigned converted negative integer to it's positive complement > DROP VIEW v1; > >@@ -2750,7 +2750,7 @@ > Warnings: > Warning 1292 Truncated incorrect INTEGER value: '' > Warning 1292 Truncated incorrect INTEGER value: '<---------1000 characters-------------------------------------------------------------------------------------------------------' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$-- ' >+Warning 1292 Truncated incorrect INTEGER value: ' ---Ã¤ÃÃ¼Ã@Âµ*$-- ' > Note 1105 Cast to unsigned converted negative integer to it's positive complement > SHOW CREATE VIEW v1; > View Create View character_set_client collation_connection >@@ -2767,7 +2767,7 @@ > Warnings: > Warning 1292 Truncated incorrect INTEGER value: '' > Warning 1292 Truncated incorrect INTEGER value: '<---------1000 characters-------------------------------------------------------------------------------------------------------' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$-- ' >+Warning 1292 Truncated incorrect INTEGER value: ' ---Ã¤ÃÃ¼Ã@Âµ*$-- ' > Note 1105 Cast to unsigned converted negative integer to it's positive complement > DROP VIEW v1; > >@@ -2786,7 +2786,7 @@ > Warnings: > Warning 1292 Truncated incorrect INTEGER value: '' > Warning 1292 Truncated incorrect INTEGER value: '<--------30 characters------->' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$--' >+Warning 1292 Truncated incorrect INTEGER value: ' ---Ã¤ÃÃ¼Ã@Âµ*$--' > Note 1105 Cast to unsigned converted negative integer to it's positive complement > SHOW CREATE VIEW v1; > View Create View character_set_client collation_connection >@@ -2803,7 +2803,7 @@ > Warnings: > Warning 1292 Truncated incorrect INTEGER value: '' > Warning 1292 Truncated incorrect INTEGER value: '<--------30 characters------->' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$--' >+Warning 1292 Truncated incorrect INTEGER value: ' ---Ã¤ÃÃ¼Ã@Âµ*$--' > Note 1105 Cast to unsigned converted negative integer to it's positive complement > DROP VIEW v1; > >@@ -3042,7 +3042,7 @@ > Warnings: > Warning 1292 Truncated incorrect INTEGER value: '' > Warning 1292 Truncated incorrect INTEGER value: '<---------1000 characters-------------------------------------------------------------------------------------------------------' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$-- ' >+Warning 1292 Truncated incorrect INTEGER value: ' ---\xC3\xA4\xC3\x96\xC3\xBC\xC3\x9F@\xC2\xB5*$-- ' > SHOW CREATE VIEW v1; > View Create View character_set_client collation_connection > v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select cast(`t1_values`.`my_varbinary_1000` as signed) AS `CAST(my_varbinary_1000 AS SIGNED INTEGER)`,`t1_values`.`my_varbinary_1000` AS `my_varbinary_1000`,`t1_values`.`id` AS `id` from `t1_values` latin1 latin1_swedish_ci >@@ -3058,7 +3058,7 @@ > Warnings: > Warning 1292 Truncated incorrect INTEGER value: '' > Warning 1292 Truncated incorrect INTEGER value: '<---------1000 characters-------------------------------------------------------------------------------------------------------' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$-- ' >+Warning 1292 Truncated incorrect INTEGER value: ' ---\xC3\xA4\xC3\x96\xC3\xBC\xC3\x9F@\xC2\xB5*$-- ' > DROP VIEW v1; > > >@@ -3074,10 +3074,10 @@ > 0 ---Ã¤ÃÃ¼Ã@Âµ*$-- 4 > -1 -1 5 > Warnings: >-Warning 1292 Truncated incorrect INTEGER value: '' >+Warning 1292 Truncated incorrect INTEGER value: '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' > Warning 1292 Truncated incorrect INTEGER value: '<--------30 characters------->' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$-- ' >-Warning 1292 Truncated incorrect INTEGER value: '-1' >+Warning 1292 Truncated incorrect INTEGER value: ' ---\xC3\xA4\xC3\x96\xC3\xBC\xC3\x9F@\xC2\xB5*$-- \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' >+Warning 1292 Truncated incorrect INTEGER value: '-1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' > SHOW CREATE VIEW v1; > View Create View character_set_client collation_connection > v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select cast(`t1_values`.`my_binary_30` as signed) AS `CAST(my_binary_30 AS SIGNED INTEGER)`,`t1_values`.`my_binary_30` AS `my_binary_30`,`t1_values`.`id` AS `id` from `t1_values` latin1 latin1_swedish_ci >@@ -3091,10 +3091,10 @@ > 0 ---Ã¤ÃÃ¼Ã@Âµ*$-- 4 > -1 -1 5 > Warnings: >-Warning 1292 Truncated incorrect INTEGER value: '' >+Warning 1292 Truncated incorrect INTEGER value: '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' > Warning 1292 Truncated incorrect INTEGER value: '<--------30 characters------->' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$-- ' >-Warning 1292 Truncated incorrect INTEGER value: '-1' >+Warning 1292 Truncated incorrect INTEGER value: ' ---\xC3\xA4\xC3\x96\xC3\xBC\xC3\x9F@\xC2\xB5*$-- \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' >+Warning 1292 Truncated incorrect INTEGER value: '-1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' > DROP VIEW v1; > > >@@ -3112,7 +3112,7 @@ > Warnings: > Warning 1292 Truncated incorrect INTEGER value: '' > Warning 1292 Truncated incorrect INTEGER value: '<---------1000 characters-------------------------------------------------------------------------------------------------------' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$-- ' >+Warning 1292 Truncated incorrect INTEGER value: ' ---Ã¤ÃÃ¼Ã@Âµ*$-- ' > SHOW CREATE VIEW v1; > View Create View character_set_client collation_connection > v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select cast(`t1_values`.`my_varchar_1000` as signed) AS `CAST(my_varchar_1000 AS SIGNED INTEGER)`,`t1_values`.`my_varchar_1000` AS `my_varchar_1000`,`t1_values`.`id` AS `id` from `t1_values` latin1 latin1_swedish_ci >@@ -3128,7 +3128,7 @@ > Warnings: > Warning 1292 Truncated incorrect INTEGER value: '' > Warning 1292 Truncated incorrect INTEGER value: '<---------1000 characters-------------------------------------------------------------------------------------------------------' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$-- ' >+Warning 1292 Truncated incorrect INTEGER value: ' ---Ã¤ÃÃ¼Ã@Âµ*$-- ' > DROP VIEW v1; > > >@@ -3146,7 +3146,7 @@ > Warnings: > Warning 1292 Truncated incorrect INTEGER value: '' > Warning 1292 Truncated incorrect INTEGER value: '<--------30 characters------->' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$--' >+Warning 1292 Truncated incorrect INTEGER value: ' ---Ã¤ÃÃ¼Ã@Âµ*$--' > SHOW CREATE VIEW v1; > View Create View character_set_client collation_connection > v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select cast(`t1_values`.`my_char_30` as signed) AS `CAST(my_char_30 AS SIGNED INTEGER)`,`t1_values`.`my_char_30` AS `my_char_30`,`t1_values`.`id` AS `id` from `t1_values` latin1 latin1_swedish_ci >@@ -3162,7 +3162,7 @@ > Warnings: > Warning 1292 Truncated incorrect INTEGER value: '' > Warning 1292 Truncated incorrect INTEGER value: '<--------30 characters------->' >-Warning 1292 Truncated incorrect INTEGER value: ' ---äÖüß@µ*$--' >+Warning 1292 Truncated incorrect INTEGER value: ' ---Ã¤ÃÃ¼Ã@Âµ*$--' > DROP VIEW v1; > > > >=== modified file 'mysql-test/suite/sys_vars/r/character_set_client_basic.result' >--- mysql-test/suite/sys_vars/r/character_set_client_basic.result 2011-12-12 22:58:40 +0000 >+++ mysql-test/suite/sys_vars/r/character_set_client_basic.result 2013-03-15 05:18:54 +0000 >@@ -430,7 +430,7 @@ > SET @total_charset = (SELECT count(*) FROM INFORMATION_SCHEMA.CHARACTER_SETS); > SELECT @total_charset; > @total_charset >-39 >+40 > '#--------------------FN_DYNVARS_010_10-------------------------#' > SET @@character_set_client = abc; > ERROR 42000: Unknown character set: 'abc' > >=== modified file 'mysql-test/suite/sys_vars/r/character_set_connection_basic.result' >--- mysql-test/suite/sys_vars/r/character_set_connection_basic.result 2011-12-12 22:58:40 +0000 >+++ mysql-test/suite/sys_vars/r/character_set_connection_basic.result 2013-03-15 05:19:08 +0000 >@@ -424,7 +424,7 @@ > SET @total_charset = (SELECT count(*) FROM INFORMATION_SCHEMA.CHARACTER_SETS); > SELECT @total_charset; > @total_charset >-39 >+40 > '#--------------------FN_DYNVARS_011_10-------------------------#' > SET @@character_set_connection = abc; > ERROR 42000: Unknown character set: 'abc' > >=== modified file 'mysql-test/suite/sys_vars/r/character_set_database_basic.result' >--- mysql-test/suite/sys_vars/r/character_set_database_basic.result 2011-12-12 22:58:40 +0000 >+++ mysql-test/suite/sys_vars/r/character_set_database_basic.result 2013-03-15 05:19:20 +0000 >@@ -424,7 +424,7 @@ > SET @total_charset = (SELECT count(*) FROM INFORMATION_SCHEMA.CHARACTER_SETS); > SELECT @total_charset; > @total_charset >-39 >+40 > '#--------------------FN_DYNVARS_012_10-------------------------#' > SET @@character_set_database = "grek"; > ERROR 42000: Unknown character set: 'grek' > >=== modified file 'mysql-test/suite/sys_vars/r/character_set_filesystem_basic.result' >--- mysql-test/suite/sys_vars/r/character_set_filesystem_basic.result 2011-12-12 22:58:40 +0000 >+++ mysql-test/suite/sys_vars/r/character_set_filesystem_basic.result 2013-03-15 05:19:32 +0000 >@@ -402,7 +402,7 @@ > SET @total_charset = (SELECT count(*) FROM INFORMATION_SCHEMA.CHARACTER_SETS); > SELECT @total_charset; > @total_charset >-39 >+40 > '#--------------------FN_DYNVARS_008_10-------------------------#' > SET @@character_set_filesystem = abc; > ERROR 42000: Unknown character set: 'abc' > >=== modified file 'mysql-test/suite/sys_vars/r/character_set_results_basic.result' >--- mysql-test/suite/sys_vars/r/character_set_results_basic.result 2011-12-12 22:58:40 +0000 >+++ mysql-test/suite/sys_vars/r/character_set_results_basic.result 2013-03-15 05:19:46 +0000 >@@ -424,7 +424,7 @@ > SET @total_charset = (SELECT count(*) FROM INFORMATION_SCHEMA.CHARACTER_SETS); > SELECT @total_charset; > @total_charset >-39 >+40 > 'Bug # 34843: character sets are mapped in such a way that 100 and following'; > 'numbers gives error, and before 100 the 36 mapped wraps arround several times.'; > '#--------------------FN_DYNVARS_013_10-------------------------#' > >=== modified file 'mysql-test/t/ctype_ucs.test' >--- mysql-test/t/ctype_ucs.test 2013-01-15 18:13:32 +0000 >+++ mysql-test/t/ctype_ucs.test 2013-03-15 04:05:28 +0000 >@@ -839,3 +839,20 @@ > --echo # > --echo # End of 5.5 tests > --echo # >+ >+ >+--echo # >+--echo # Start of 5.6 tests >+--echo # >+ >+--echo # >+--echo # Bug#59145 valgrind warnings for uninitialized values in my_strtoll10_mb2 >+--echo # >+SET NAMES latin1; >+SELECT CONVERT(CHAR(NULL USING ucs2), UNSIGNED); >+DO IFNULL(CHAR(NULL USING ucs2), ''); >+DO CAST(CONVERT('' USING ucs2) AS UNSIGNED); >+ >+--echo # >+--echo # End of 5.6 tests >+--echo # > >=== added file 'mysql-test/t/ctype_utf16le.test' >--- mysql-test/t/ctype_utf16le.test 1970-01-01 00:00:00 +0000 >+++ mysql-test/t/ctype_utf16le.test 2013-03-14 15:03:57 +0000 >@@ -0,0 +1,729 @@ >+-- source include/have_ucs2.inc >+-- source include/have_utf16.inc >+-- source include/have_utf32.inc >+-- source include/have_utf8mb4.inc >+ >+ >+SET TIME_ZONE='+03:00'; >+ >+--disable_warnings >+DROP TABLE IF EXISTS t1; >+--enable_warnings >+ >+--echo # >+--echo # Start of 5.6 tests >+--echo # >+ >+SET NAMES utf8, collation_connection=utf16le_general_ci; >+SELECT HEX('a'), HEX('a '); >+-- source include/endspace.inc >+ >+ >+--echo # >+--echo # Check that incomplete utf16le characters in HEX notation >+--echo # are left-padded with zeros >+--echo # >+SELECT HEX(_utf16le 0x44); >+SELECT HEX(_utf16le 0x3344); >+SELECT HEX(_utf16le 0x113344); >+ >+--echo # >+--echo # Check that 0x20 is only trimmed when it is >+--echo # a part of real SPACE character, not just a part >+--echo # of a multibyte sequence. >+--echo # Note, CYRILLIC LETTER ER is used as an example, which >+--echo # is stored as 0x0420 in utf16le, thus contains 0x20 in the >+--echo # low byte. The second character is THREE-PER-M, U+2004, >+--echo # which contains 0x20 in the high byte. >+--echo # >+ >+CREATE TABLE t1 (word VARCHAR(64), word2 CHAR(64)) CHARACTER SET utf16le; >+INSERT INTO t1 VALUES (_koi8r 0xF2, _koi8r 0xF2), (_ucs2 X'2004',_ucs2 X'2004'); >+SELECT HEX(word) FROM t1 ORDER BY word; >+SELECT HEX(word2) FROM t1 ORDER BY word2; >+DELETE FROM t1; >+ >+--echo # >+--echo # Check that real spaces are correctly trimmed. >+--echo # >+INSERT INTO t1 VALUES (_ucs2 X'042000200020', _ucs2 X'042000200020'); >+INSERT INTO t1 VALUES (_ucs2 X'200400200020', _ucs2 X'200400200020'); >+SELECT HEX(word) FROM t1 ORDER BY word; >+SELECT HEX(word2) FROM t1 ORDER BY word2; >+DROP TABLE t1; >+ >+ >+--echo # >+--echo # Check LPAD/RPAD >+--echo # >+CREATE TABLE t1 (a VARCHAR(10), pad INT, b VARCHAR(10)) CHARACTER SET utf16le; >+INSERT INTO t1 VALUES (_ucs2 X'0420', 10, _ucs2 X'0421'); >+INSERT INTO t1 VALUES (_ucs2 X'0420', 10, _ucs2 X'04210422'); >+INSERT INTO t1 VALUES (_ucs2 X'0420', 10, _ucs2 X'042104220423'); >+INSERT INTO t1 VALUES (_ucs2 X'0420042104220423042404250426042704280429042A042B',10,_ucs2 X'042104220423'); >+INSERT INTO t1 VALUES (_utf32 X'010000', 10, _ucs2 X'0421'); >+INSERT INTO t1 VALUES (_ucs2 X'0421', 10, _utf32 X'010000'); >+SELECT a, pad, b, LPAD(a, pad, b), HEX(LPAD(a, pad, b)) FROM t1; >+DROP TABLE t1; >+ >+ >+CREATE TABLE t1 SELECT >+LPAD(_utf16le X'2004',10,_utf16le X'2104') l, >+RPAD(_utf16le X'2004',10,_utf16le X'2104') r; >+SHOW CREATE TABLE t1; >+SELECT HEX(l), HEX(r) FROM t1; >+DROP TABLE t1; >+ >+CREATE TABLE t1 (f1 CHAR(30)); >+INSERT INTO t1 VALUES ("103000"), ("22720000"), ("3401200"), ("78000"); >+SELECT LPAD(f1, 12, "-o-/") FROM t1; >+DROP TABLE t1; >+ >+--echo # >+--echo # Testing LIKE >+--echo # >+ >+SET NAMES utf8, collation_connection=utf16le_general_ci; >+--source include/ctype_like.inc >+ >+CREATE TABLE t1 (a VARCHAR(10) CHARACTER SET utf16le); >+INSERT INTO t1 VALUES ('ÑÑÐ²Ð°'),('Ð¤ÑÐ²Ð°'),('ÑÐ«Ð²Ð°'),('ÑÑÐÐ°'),('ÑÑÐ²Ð'),('Ð¤Ð«ÐÐ'); >+INSERT INTO t1 VALUES ('ÑÑÐ²Ð°Ð¿ÑÐ¾Ð»Ð´Ð¶'),('Ð¤ÑÐ²Ð°Ð¿ÑÐ¾Ð»Ð´Ð¶'),('ÑÐ«Ð²Ð°Ð¿ÑÐ¾Ð»Ð´Ð¶'),('ÑÑÐÐ°Ð¿ÑÐ¾Ð»Ð´Ð¶'); >+INSERT INTO t1 VALUES ('ÑÑÐ²ÐÐ¿ÑÐ¾Ð»Ð´Ð¶'),('ÑÑÐ²Ð°ÐÑÐ¾Ð»Ð´Ð¶'),('ÑÑÐ²Ð°Ð¿Ð Ð¾Ð»Ð´Ð¶'),('ÑÑÐ²Ð°Ð¿ÑÐÐ»Ð´Ð¶'); >+INSERT INTO t1 VALUES ('ÑÑÐ²Ð°Ð¿ÑÐ¾ÐÐ´Ð¶'),('ÑÑÐ²Ð°Ð¿ÑÐ¾Ð»ÐÐ¶'),('ÑÑÐ²Ð°Ð¿ÑÐ¾Ð»Ð´Ð'),('Ð¤Ð«ÐÐÐÐ ÐÐÐÐ'); >+SELECT * FROM t1 WHERE a LIKE '%ÑÐ«Ð²Ð°%' ORDER BY BINARY a; >+SELECT * FROM t1 WHERE a LIKE '%ÑÐ«Ð²%' ORDER BY BINARY a; >+SELECT * FROM t1 WHERE a LIKE 'ÑÐ«Ð²Ð°%' ORDER BY BINARY a; >+SELECT * FROM t1 WHERE a LIKE 'ÑÐ«Ð²Ð°%' COLLATE utf16le_bin ORDER BY BINARY a; >+DROP TABLE t1; >+ >+CREATE TABLE t1 (word VARCHAR(64) NOT NULL, PRIMARY KEY (word)) >+ENGINE=MyISAM CHARACTER SET utf16le; >+INSERT INTO t1 (word) VALUES ("cat"); >+SELECT * FROM t1 WHERE word LIKE "c%"; >+SELECT * FROM t1 WHERE word LIKE "ca_"; >+SELECT * FROM t1 WHERE word LIKE "cat"; >+SELECT * FROM t1 WHERE word LIKE _ucs2 x'00630025'; # "c%" >+SELECT * FROM t1 WHERE word LIKE _ucs2 x'00630061005F'; # "ca_" >+DROP TABLE t1; >+ >+ >+--echo # >+--echo # Check that INSERT() works fine. >+--echo # This invokes charpos() function. >+--echo # >+CREATE TABLE t1 ( >+ a VARCHAR(10) CHARACTER SET utf16le, >+ b VARCHAR(10) CHARACTER SET utf16le); >+INSERT INTO t1 VALUES ('abc', 'def'); >+SELECT INSERT(a, 10, 2, b) FROM t1; >+SELECT INSERT(a, 1, 2, b) FROM t1; >+DROP TABLE t1; >+ >+--echo # >+--echo # Bug#1264 >+--echo # >+# Description: >+# >+# When USING a ucs2 TABLE in MySQL, >+# either with ucs2_general_ci or ucs2_bin collation, >+# words are returned in an incorrect order when USING ORDER BY >+# on an _indexed_ CHAR or VARCHAR column. They are sorted with >+# the longest word *first* instead of last. I.E. The word "aardvark" >+# is in the results before the word "a". >+# >+# If there is no index for the column, the problem does not occur. >+# >+# Interestingly, if there is no second column, the words are returned >+# in the correct order. >+# >+# According to EXPLAIN, it looks like when the output includes columns that >+# are not part of the index sorted on, it does a filesort, which fails. >+# Using a straight index yields correct results. >+ >+SET NAMES utf8, collation_connection=utf16le_general_ci; >+ >+--echo # >+--echo # Two fields, index >+--echo # >+ >+CREATE TABLE t1 ( >+ word VARCHAR(64), >+ bar INT(11) DEFAULT 0, >+ PRIMARY KEY (word)) >+ ENGINE=MyISAM >+ CHARSET utf16le >+ COLLATE utf16le_general_ci ; >+ >+INSERT INTO t1 (word) VALUES ("aar"); >+INSERT INTO t1 (word) VALUES ("a"); >+INSERT INTO t1 (word) VALUES ("aardvar"); >+INSERT INTO t1 (word) VALUES ("aardvark"); >+INSERT INTO t1 (word) VALUES ("aardvara"); >+INSERT INTO t1 (word) VALUES ("aardvarz"); >+EXPLAIN SELECT * FROM t1 ORDER BY word; >+SELECT * FROM t1 ORDER BY word; >+EXPLAIN SELECT word FROM t1 ORDER BY word; >+SELECT word FROM t1 ORDER by word; >+DROP TABLE t1; >+ >+ >+--echo # >+--echo # One field, index >+--echo # >+ >+CREATE TABLE t1 ( >+ word VARCHAR(64) , >+ PRIMARY KEY (word)) >+ ENGINE=MyISAM >+ CHARSET utf16le >+ COLLATE utf16le_general_ci; >+ >+INSERT INTO t1 (word) VALUES ("aar"); >+INSERT INTO t1 (word) VALUES ("a"); >+INSERT INTO t1 (word) VALUES ("aardvar"); >+INSERT INTO t1 (word) VALUES ("aardvark"); >+INSERT INTO t1 (word) VALUES ("aardvara"); >+INSERT INTO t1 (word) VALUES ("aardvarz"); >+EXPLAIN SELECT * FROM t1 ORDER BY WORD; >+SELECT * FROM t1 ORDER BY word; >+DROP TABLE t1; >+ >+ >+--echo # >+--echo # Two fields, no index >+--echo # >+ >+CREATE TABLE t1 ( >+ word TEXT, >+ bar INT(11) AUTO_INCREMENT, >+ PRIMARY KEY (bar)) >+ ENGINE=MyISAM >+ CHARSET utf16le >+ COLLATE utf16le_general_ci ; >+INSERT INTO t1 (word) VALUES ("aar"); >+INSERT INTO t1 (word) VALUES ("a" ); >+INSERT INTO t1 (word) VALUES ("aardvar"); >+INSERT INTO t1 (word) VALUES ("aardvark"); >+INSERT INTO t1 (word) VALUES ("aardvara"); >+INSERT INTO t1 (word) VALUES ("aardvarz"); >+EXPLAIN SELECT * FROM t1 ORDER BY word; >+SELECT * FROM t1 ORDER BY word; >+EXPLAIN SELECT word FROM t1 ORDER BY word; >+SELECT word FROM t1 ORDER BY word; >+DROP TABLE t1; >+ >+--echo # >+--echo # END OF Bug 1264 test >+--echo # >+ >+ >+--echo # >+--echo # Check alignment for from-binary-conversion with CAST and CONVERT >+--echo # >+SELECT HEX(CAST(0xAA as char CHARACTER SET utf16le)); >+SELECT HEX(CONVERT(0xAA USING utf16le)); >+ >+--echo # >+--echo # Check alignment for string types >+--echo # >+CREATE TABLE t1 (a CHAR(10) CHARACTER SET utf16le); >+INSERT INTO t1 VALUES (0x1),(0x11),(0x111),(0x1111),(0x11111); >+SELECT HEX(a) FROM t1; >+DROP TABLE t1; >+ >+CREATE TABLE t1 (a VARCHAR(10) CHARACTER SET utf16le); >+INSERT INTO t1 VALUES (0x1),(0x11),(0x111),(0x1111),(0x11111); >+SELECT HEX(a) FROM t1; >+DROP TABLE t1; >+ >+CREATE TABLE t1 (a TEXT CHARACTER SET utf16le); >+INSERT INTO t1 VALUES (0x1),(0x11),(0x111),(0x1111),(0x11111); >+SELECT HEX(a) FROM t1; >+DROP TABLE t1; >+ >+CREATE TABLE t1 (a MEDIUMTEXT CHARACTER SET utf16le); >+INSERT INTO t1 VALUES (0x1),(0x11),(0x111),(0x1111),(0x11111); >+SELECT HEX(a) FROM t1; >+DROP TABLE t1; >+ >+CREATE TABLE t1 (a LONGTEXT CHARACTER SET utf16le); >+INSERT INTO t1 VALUES (0x1),(0x11),(0x111),(0x1111),(0x11111); >+SELECT HEX(a) FROM t1; >+DROP TABLE t1; >+ >+ >+--echo # >+--echo # Bug#5081 : UCS2 fields are filled with '0x2020' >+--echo # after extending field length >+--echo # >+ >+CREATE TABLE t1(a CHAR(1)) DEFAULT CHARSET utf16le; >+INSERT INTO t1 VALUES ('a'),('b'),('c'); >+ALTER TABLE t1 MODIFY a CHAR(5); >+SELECT a, HEX(a) FROM t1; >+DROP TABLE t1; >+ >+--echo # >+--echo # Check prepare statement from an UTF16 string >+--echo # >+SET NAMES latin1; >+SET @ivar= 1234; >+SET @str1 = 'SELECT ?'; >+SET @str2 = CONVERT(@str1 USING utf16le); >+PREPARE stmt1 FROM @str2; >+EXECUTE stmt1 USING @ivar; >+ >+--echo # >+--echo # Check that utf16le works with ENUM and SET type >+--echo # >+SET NAMES utf8, collation_connection=utf16le_general_ci; >+CREATE TABLE t1 (a ENUM('x','y','z') CHARACTER SET utf16le); >+SHOW CREATE TABLE t1; >+INSERT INTO t1 VALUES ('x'); >+INSERT INTO t1 VALUES ('y'); >+INSERT INTO t1 VALUES ('z'); >+SELECT a, HEX(a) FROM t1 ORDER BY a; >+ALTER TABLE t1 CHANGE a a ENUM('x','y','z','d','e','Ã¤','Ã¶','Ã¼') CHARACTER SET utf16le; >+SHOW CREATE TABLE t1; >+INSERT INTO t1 VALUES ('D'); >+INSERT INTO t1 VALUES ('E '); >+INSERT INTO t1 VALUES ('Ã¤'); >+INSERT INTO t1 VALUES ('Ã¶'); >+INSERT INTO t1 VALUES ('Ã¼'); >+SELECT a, HEX(a) FROM t1 ORDER BY a; >+DROP TABLE t1; >+ >+CREATE TABLE t1 (a set ('x','y','z','Ã¤','Ã¶','Ã¼') CHARACTER SET utf16le); >+SHOW CREATE TABLE t1; >+INSERT INTO t1 VALUES ('x'); >+INSERT INTO t1 VALUES ('y'); >+INSERT INTO t1 VALUES ('z'); >+INSERT INTO t1 VALUES ('x,y'); >+INSERT INTO t1 VALUES ('x,y,z,Ã¤,Ã¶,Ã¼'); >+SELECT a, HEX(a) FROM t1 ORDER BY a; >+DROP TABLE t1; >+ >+--echo # >+--echo # Bug#7302 UCS2 data in ENUM fields get truncated when new column is added >+--echo # >+CREATE TABLE t1(a ENUM('a','b','c')) DEFAULT CHARACTER SET utf16le; >+INSERT INTO t1 VALUES('a'),('b'),('c'); >+ALTER TABLE t1 ADD b CHAR(1); >+SHOW WARNINGS; >+SELECT * FROM t1 ORDER BY a; >+DROP TABLE t1; >+ >+SET NAMES utf8, collation_connection='utf16le_general_ci'; >+-- source include/ctype_filesort.inc >+-- source include/ctype_like_escape.inc >+SET NAMES utf8, collation_connection='utf16le_bin'; >+-- source include/ctype_filesort.inc >+-- source include/ctype_filesort2.inc >+-- source include/ctype_like_escape.inc >+ >+--echo # >+--echo # Bug#10344 Some string functions fail for UCS2 >+--echo # >+CREATE TABLE t1 (a VARCHAR(10) CHARACTER SET utf16le, pos INT); >+INSERT INTO t1 VALUES (_ucs2 0x00e400e50068,1); >+INSERT INTO t1 VALUES (_ucs2 0x00e400e50068,2); >+INSERT INTO t1 VALUES (_ucs2 0x00e400e50068,3); >+INSERT INTO t1 VALUES (_ucs2 0x00e400e50068,-1); >+INSERT INTO t1 VALUES (_ucs2 0x00e400e50068,-2); >+INSERT INTO t1 VALUES (_ucs2 0x00e400e50068,-3); >+INSERT INTO t1 VALUES (_utf32 0x000000e4000000e500010000, 1); >+INSERT INTO t1 VALUES (_utf32 0x000000e4000000e500010000, 2); >+INSERT INTO t1 VALUES (_utf32 0x000000e4000000e500010000, 3); >+INSERT INTO t1 VALUES (_utf32 0x000000e4000000e500010000, -1); >+INSERT INTO t1 VALUES (_utf32 0x000000e4000000e500010000, -2); >+INSERT INTO t1 VALUES (_utf32 0x000000e4000000e500010000, -3); >+SELECT HEX(SUBSTR(a, pos)), SUBSTR(a, pos) FROM t1; >+DROP TABLE t1; >+ >+SET NAMES utf8, collation_connection=utf16le_general_ci; >+ >+--echo # >+--echo # Bug#9442 Set parameter make query fail if column CHARACTER SET is UCS2 >+--echo # >+CREATE TABLE t1 (utext VARCHAR(20) CHARACTER SET utf16le); >+INSERT INTO t1 VALUES ("lily"); >+INSERT INTO t1 VALUES ("river"); >+PREPARE stmt FROM 'SELECT utext FROM t1 where utext like ?'; >+SET @param1='%%'; >+EXECUTE stmt USING @param1; >+EXECUTE stmt USING @param1; >+SELECT utext FROM t1 where utext like '%%'; >+DROP TABLE t1; >+DEALLOCATE PREPARE stmt; >+ >+--echo # >+--echo # Bug#22052 Trailing spaces are not removed FROM UNICODE fields in an index >+--echo # >+CREATE TABLE t1 ( >+ a CHAR(10) CHARACTER SET utf16le NOT NULL, >+ INDEX a (a) >+) engine=myisam; >+INSERT INTO t1 VALUES (REPEAT(_ucs2 0x201f, 10)); >+INSERT INTO t1 VALUES (REPEAT(_ucs2 0x2020, 10)); >+INSERT INTO t1 VALUES (REPEAT(_ucs2 0x2021, 10)); >+--echo # make sure "index read" is used >+explain SELECT HEX(a) FROM t1 ORDER BY a; >+SELECT HEX(a) FROM t1 ORDER BY a; >+ALTER TABLE t1 DROP INDEX a; >+SELECT HEX(a) FROM t1 ORDER BY a; >+DROP TABLE t1; >+ >+--echo # >+--echo # Bug #20108: corrupted default enum value for a ucs2 field >+--echo # >+CREATE TABLE t1 ( >+ status ENUM('active','passive') CHARACTER SET utf16le COLLATE utf16le_general_ci >+ NOT NULL DEFAULT 'passive' >+); >+SHOW CREATE TABLE t1; >+ALTER TABLE t1 ADD a int NOT NULL AFTER status; >+SHOW CREATE TABLE t1; >+DROP TABLE t1; >+ >+ >+--echo # >+--echo # Conversion FROM an UTF16LE string to a decimal column >+--echo # >+CREATE TABLE t1 (a VARCHAR(64) CHARACTER SET utf16le, b DECIMAL(10,3)); >+INSERT INTO t1 VALUES ("1.1", 0), ("2.1", 0); >+UPDATE t1 set b=a; >+SELECT *, HEX(a) FROM t1; >+DROP TABLE t1; >+ >+--echo # >+--echo # Bug#9442 Set parameter make query fail if column CHARACTER SET is UCS2 >+--echo # >+CREATE TABLE t1 (utext VARCHAR(20) CHARACTER SET utf16le); >+INSERT INTO t1 VALUES ("lily"); >+INSERT INTO t1 VALUES ("river"); >+PREPARE stmt FROM 'SELECT utext FROM t1 where utext like ?'; >+SET @param1='%%'; >+EXECUTE stmt USING @param1; >+EXECUTE stmt USING @param1; >+SELECT utext FROM t1 where utext like '%%'; >+DROP TABLE t1; >+DEALLOCATE PREPARE stmt; >+ >+--echo # >+--echo # Bug#22638 SOUNDEX broken for international characters >+--echo # >+SET NAMES utf8, collation_connection=utf16le_general_ci; >+SELECT SOUNDEX(''),SOUNDEX('he'),SOUNDEX('hello all folks'),SOUNDEX('#3556 in bugdb'); >+SELECT HEX(SOUNDEX('')),HEX(SOUNDEX('he')),HEX(SOUNDEX('hello all folks')),HEX(SOUNDEX('#3556 in bugdb')); >+SELECT 'mood' sounds like 'mud'; >+--echo # Cyrillic A, BE, VE >+SELECT HEX(SOUNDEX(_utf16le 0x041004110412)); >+--echo # Make sure that "U+00BF INVERTED QUESTION MARK" is not considered as letter >+SELECT HEX(SOUNDEX(_utf16le 0x00BF00C0)); >+ >+--echo # >+--echo # Bug#14290: character_maximum_length for text fields >+--echo # >+CREATE TABLE t1(a BLOB, b TEXT CHARSET utf16le); >+SELECT data_type, character_octet_length, character_maximum_length >+ FROM information_schema.columns where table_name='t1'; >+DROP TABLE t1; >+ >+ >+SET NAMES utf8, collation_connection=utf16le_general_ci; >+ >+--echo # >+--echo # Testing cs->coll->instr() >+--echo # >+SELECT POSITION('bb' IN 'abba'); >+ >+--echo # >+--echo # Testing cs->coll->hash_sort() >+--echo # >+SET NAMES utf8, collation_connection=utf16le_bin; >+--source include/ctype_heap.inc >+SET NAMES utf8, collation_connection=utf16le_general_ci; >+--source include/ctype_heap.inc >+ >+--echo # >+--echo # Testing cs->cset->numchars() >+--echo # >+SELECT CHAR_LENGTH('abcd'), OCTET_LENGTH('abcd'); >+SELECT CHAR_LENGTH(_utf16le 0x00D800DC), OCTET_LENGTH(_utf16le 0x00D800DC); >+SELECT CHAR_LENGTH(_utf16le 0x7DD8FFDF), OCTET_LENGTH(_utf16le 0x7FD8DDDF); >+ >+--echo # >+--echo # Testing cs->cset->charpos() >+--echo # >+SELECT LEFT('abcd',2); >+SELECT HEX(LEFT(_utf16le 0x00D800DC7FD8FFDF, 1)); >+SELECT HEX(RIGHT(_utf16le 0x00D800DC7FD8FFDF, 1)); >+ >+--echo # >+--echo # Testing cs->cset->well_formed_length() >+--echo # >+CREATE TABLE t1 (a VARCHAR(10) CHARACTER SET utf16le); >+--echo # Bad sequences >+--error ER_INVALID_CHARACTER_STRING >+INSERT INTO t1 VALUES (_utf16le 0x00D8); >+--error ER_INVALID_CHARACTER_STRING >+INSERT INTO t1 VALUES (_utf16le 0x00DC); >+--error ER_INVALID_CHARACTER_STRING >+INSERT INTO t1 VALUES (_utf16le 0x00D800D8); >+--error ER_INVALID_CHARACTER_STRING >+INSERT INTO t1 VALUES (_utf16le 0x00D800E8); >+--error ER_INVALID_CHARACTER_STRING >+INSERT INTO t1 VALUES (_utf16le 0x00D80008); >+--echo # Good sequences >+INSERT INTO t1 VALUES (_utf16le 0x00D800DC); >+INSERT INTO t1 VALUES (_utf16le 0x00D8FFDC); >+INSERT INTO t1 VALUES (_utf16le 0xFFDB00DC); >+INSERT INTO t1 VALUES (_utf16le 0xFFDBFFDC); >+SELECT HEX(a) FROM t1; >+DROP TABLE t1; >+ >+--echo # >+--echo # Bug#32393 Character sets: illegal characters in utf16le columns >+--echo # >+--echo # Tests that cs->cset->wc_mb() doesn't accept surrogate parts >+--echo # >+--echo # via ALTER >+--echo # >+CREATE TABLE t1 (s1 VARCHAR(50) CHARACTER SET ucs2); >+INSERT INTO t1 VALUES (0xDF84); >+ALTER TABLE t1 MODIFY column s1 VARCHAR(50) CHARACTER SET utf16le; >+SELECT HEX(s1) FROM t1; >+DROP TABLE t1; >+ >+--echo # >+--echo # via UPDATE >+--echo # >+CREATE TABLE t1 (s1 VARCHAR(5) CHARACTER SET ucs2, s2 VARCHAR(5) CHARACTER SET utf16le); >+INSERT INTO t1 (s1) VALUES (0xdf84); >+UPDATE t1 set s2 = s1; >+SELECT HEX(s2) FROM t1; >+DROP TABLE t1; >+ >+ >+--echo # >+--echo # Testing cs->cset->lengthsp() >+--echo # >+CREATE TABLE t1 (a CHAR(10)) CHARACTER SET utf16le; >+INSERT INTO t1 VALUES ('a '); >+SELECT HEX(a) FROM t1; >+DROP TABLE t1; >+ >+ >+--echo # >+--echo # Testing cs->cset->caseup() and cs->cset->casedn() >+--echo # >+SELECT UPPER('abcd'), LOWER('ABCD'); >+ >+--echo # >+--echo # Checking str_to_datetime() >+--echo # >+select @@collation_connection; >+CREATE TABLE t1 (a date); >+INSERT INTO t1 VALUES ('2007-09-16'); >+SELECT * FROM t1; >+DROP TABLE t1; >+ >+ >+--echo # >+--echo # Testing cs->cset->ll10tostr >+--echo # >+CREATE TABLE t1 (a VARCHAR(10) CHARACTER SET utf16le); >+INSERT INTO t1 VALUES (123456); >+SELECT a, HEX(a) FROM t1; >+DROP TABLE t1; >+ >+--echo # >+--echo # Testing cs->cset->fill >+--echo # SOUNDEX fills strings with DIGIT ZERO up to four characters >+--echo # >+SELECT SOUNDEX('a'), HEX(SOUNDEX('a')); >+ >+ >+--echo # >+--echo # Testing cs->cset->strntoul >+--echo # >+CREATE TABLE t1 (a enum ('a','b','c')) CHARACTER SET utf16le; >+INSERT INTO t1 VALUES ('1'); >+SELECT * FROM t1; >+DROP TABLE t1; >+ >+ >+--echo # >+--echo # Testing cs->cset->strntoll and cs->cset->strntoull >+--echo # >+SET NAMES latin1; >+SELECT HEX(CONV(CONVERT('123' USING utf16le), -10, 16)); >+SELECT HEX(CONV(CONVERT('123' USING utf16le), 10, 16)); >+SET NAMES utf8, collation_connection=utf16le_general_ci; Monty: You have here two idenitcal SET NAMES in a row. >+ >+ >+--echo # >+--echo # Testing cs->cset->strntod >+--echo # >+SET NAMES utf8, collation_connection=utf16le_general_ci; >+SELECT 1.1 + '1.2'; >+SELECT 1.1 + '1.2xxx'; >+ >+ >+--echo # >+--echo # Testing cs->cset->strtoll10 >+--echo # >+SELECT LEFT('aaa','1'); >+CREATE TABLE t1 AS SELECT REPEAT('abcd', 128) AS a; >+SELECT LEFT(a, '2') FROM t1; >+SELECT LEFT(a, ' \t \t 2') FROM t1; >+SELECT LEFT(a, ' \t \t +2') FROM t1; >+SELECT SUBSTR(a, '-2') FROM t1; >+SELECT SUBSTR(a, ' \t \t -2') FROM t1; >+SELECT LEFT(a, '00002') FROM t1; >+SELECT LEFT(a, ' \t \t 00002') FROM t1; >+SELECT LEFT(a, ' \t \t +00002') FROM t1; >+SELECT SUBSTR(a, '-00002') FROM t1; >+SELECT SUBSTR(a, ' \t \t -00002') FROM t1; >+DROP TABLE t1; >+CREATE TABLE t1 AS SELECT REPEAT('abcd', 128) AS a LIMIT 0; >+INSERT INTO t1 VALUES ('255'), ('65535'),('16777215'),('4294967295'), >+('1099511627775'),('281474976710655'),('72057594037927935'), >+('1844674407370955161'),('18446744073709551614'), ('18446744073709551615'); >+SELECT a, CAST(a AS SIGNED), CAST(a AS UNSIGNED) FROM t1; >+UPDATE t1 SET a=CONCAT('-', a); >+SELECT a, CAST(a AS SIGNED) FROM t1; >+DROP TABLE t1; >+ >+ >+--echo # >+--echo # Testing cs->cset->strntoull10rnd >+--echo # >+CREATE TABLE t1 (a int); >+INSERT INTO t1 VALUES ('-1234.1e2'); >+INSERT INTO t1 VALUES ('-1234.1e2xxxx'); >+INSERT INTO t1 VALUES ('-1234.1e2 '); >+INSERT INTO t1 VALUES ('123'); >+INSERT INTO t1 VALUES ('-124'); >+INSERT INTO t1 VALUES ('+125'); >+INSERT INTO t1 VALUES (' \t \t 123'); >+INSERT INTO t1 VALUES (' \t \t -124'); >+INSERT INTO t1 VALUES (' \t \t +125'); >+INSERT INTO t1 VALUES (' \t \t 000123'); >+INSERT INTO t1 VALUES (' \t \t -000124'); >+INSERT INTO t1 VALUES (' \t \t +000125'); >+SELECT * FROM t1; >+DROP TABLE t1; >+CREATE TABLE t1 (a BIGINT UNSIGNED); >+INSERT INTO t1 VALUES ('255'), ('65535'),('16777215'),('4294967295'), >+('1099511627775'),('281474976710655'),('72057594037927935'), >+('1844674407370955161'),('18446744073709551614'), ('18446744073709551615'); >+SELECT * FROM t1; >+DROP TABLE t1; >+ >+ >+--echo # >+--echo # Testing cs->cset->scan >+--echo # >+CREATE TABLE t1 (a int); >+INSERT INTO t1 VALUES ('1 '); >+INSERT INTO t1 VALUES ('1 x'); >+SELECT * FROM t1; >+DROP TABLE t1; >+ >+ >+--echo # >+--echo # Testing auto-conversion to TEXT >+--echo # >+CREATE TABLE t1 (a VARCHAR(17000) CHARACTER SET utf16le); >+SHOW CREATE TABLE t1; >+DROP TABLE t1; >+ >+ >+--echo # >+--echo # Testing that maximim possible key length is 1000 bytes >+--echo # >+CREATE TABLE t1 (a VARCHAR(250) CHARACTER SET utf16le PRIMARY KEY); >+SHOW CREATE TABLE t1; >+DROP TABLE t1; >+--error ER_TOO_LONG_KEY >+CREATE TABLE t1 (a VARCHAR(334) CHARACTER SET utf16le PRIMARY KEY); >+ >+ >+--echo # >+--echo # Conversion to utf8 >+--echo # >+CREATE TABLE t1 (a CHAR(1) CHARACTER SET utf16le); >+INSERT INTO t1 VALUES (0x00D800DC),(0x00D8FFDC),(0x7FDB00DC),(0x7FDBFFDC); >+INSERT INTO t1 VALUES (0xC000), (0xFF00),(0x00E0), (0xFFFF); >+SELECT HEX(a), HEX(@a:=CONVERT(a USING utf8mb4)), HEX(CONVERT(@a USING utf16le)) FROM t1; >+DROP TABLE t1; >+ >+ >+--echo # >+--echo # Test basic regex functionality >+--echo # >+SET NAMES utf8, collation_connection=utf16le_general_ci; >+--source include/ctype_regex.inc >+ >+ >+--echo # >+--echo # Test how CHARACTER SET works with date/time >+--echo # >+--source include/ctype_datetime.inc >+ >+ >+--echo # >+--echo # Bug#33073 Character sets: ordering fails with utf32 >+--echo # >+SET NAMES utf8, collation_connection=utf16le_general_ci; >+CREATE TABLE t1 AS SELECT REPEAT('a',2) as s1 LIMIT 0; >+SHOW CREATE TABLE t1; >+INSERT INTO t1 VALUES ('ab'),('AE'),('ab'),('AE'); >+SELECT * FROM t1 ORDER BY s1; >+SET max_sort_length=4; >+SELECT * FROM t1 ORDER BY s1; >+DROP TABLE t1; >+SET max_sort_length=DEFAULT; >+ >+ >+--echo # >+--echo # Bug#52520 Difference in tinytext utf column metadata >+--echo # >+CREATE TABLE t1 ( >+ s1 TINYTEXT CHARACTER SET utf16le, >+ s2 TEXT CHARACTER SET utf16le, >+ s3 MEDIUMTEXT CHARACTER SET utf16le, >+ s4 LONGTEXT CHARACTER SET utf16le >+); >+--enable_metadata >+SET NAMES utf8, @@character_set_results=NULL; >+SELECT *, HEX(s1) FROM t1; >+SET NAMES latin1; >+SELECT *, HEX(s1) FROM t1; >+SET NAMES utf8; >+SELECT *, HEX(s1) FROM t1; >+--disable_metadata >+CREATE TABLE t2 AS SELECT CONCAT(s1) FROM t1; >+SHOW CREATE TABLE t2; >+DROP TABLE t1, t2; >+ >+--echo # >+--echo # Problem found by Roy during review >+--echo # MY_CS_BINSORT was not set for utf16le_bin, >+--echo # so filesort did not work well >+--echo # >+SET NAMES utf8, @@collation_connection=utf16le_bin; >+CREATE TABLE t1 AS SELECT REPEAT(' ', 10) as c LIMIT 0; >+# the problem in fact reproduced even without the primary key: >+ALTER TABLE t1 ADD PRIMARY KEY(c); >+SHOW CREATE TABLE t1; >+INSERT INTO t1 VALUES ('abc'),('zyx'),('acb'); >+SELECT UPPER(c) FROM t1 ORDER BY 1 DESC; >+DROP TABLE t1; >+ >+ >+--echo # >+--echo # End of 5.6 tests >+--echo # > >=== modified file 'mysql-test/t/ctype_utf32.test' >--- mysql-test/t/ctype_utf32.test 2012-08-09 16:25:47 +0000 >+++ mysql-test/t/ctype_utf32.test 2013-03-15 04:52:28 +0000 >@@ -813,6 +813,17 @@ > DROP TABLE t1; > > --echo # >+--echo # Bug#32859 Character sets: no warning with non-fitting chariot wheel >+--echo # >+CREATE TABLE t1 (utf32 CHAR(5) CHARACTER SET utf32, latin1 CHAR(5) CHARACTER SET latin1); >+INSERT INTO t1 (utf32) VALUES (0xc581); >+UPDATE t1 SET latin1 = utf32; >+DELETE FROM t1; >+INSERT INTO t1 (utf32) VALUES (0x100cc); >+UPDATE t1 SET latin1 = utf32; >+DROP TABLE t1; >+ >+--echo # > --echo # Bug#55912 FORMAT with locale set fails for numbers < 1000 > --echo # > SET collation_connection=utf32_general_ci; > >=== modified file 'mysys/charset-def.c' >--- mysys/charset-def.c 2012-07-31 17:29:07 +0000 >+++ mysys/charset-def.c 2013-03-14 12:43:39 +0000 >@@ -304,6 +304,8 @@ > #ifdef HAVE_CHARSET_utf16 > add_compiled_collation(&my_charset_utf16_general_ci); > add_compiled_collation(&my_charset_utf16_bin); >+ add_compiled_collation(&my_charset_utf16le_general_ci); >+ add_compiled_collation(&my_charset_utf16le_bin); > #ifdef HAVE_UCA_COLLATIONS > add_compiled_collation(&my_charset_utf16_unicode_ci); > add_compiled_collation(&my_charset_utf16_icelandic_uca_ci); > >=== modified file 'sql/item_func.cc' >--- sql/item_func.cc 2013-01-29 14:10:47 +0000 >+++ sql/item_func.cc 2013-03-14 14:52:45 +0000 >@@ -1027,13 +1027,11 @@ > value= cs->cset->strtoll10(cs, start, &end, error); > if (*error > 0 || end != start+ length) > { >- char err_buff[128]; >- String err_tmp(err_buff,(uint32) sizeof(err_buff), system_charset_info); >- err_tmp.copy(start, length, system_charset_info); >+ ErrConvString err(res); > push_warning_printf(current_thd, MYSQL_ERROR::WARN_LEVEL_WARN, > ER_TRUNCATED_WRONG_VALUE, > ER(ER_TRUNCATED_WRONG_VALUE), "INTEGER", >- err_tmp.c_ptr()); >+ err.ptr()); > } > return value; > } > >=== modified file 'sql/sys_vars.cc' >--- sql/sys_vars.cc 2013-02-25 23:20:17 +0000 >+++ sql/sys_vars.cc 2013-03-15 04:23:14 +0000 >@@ -385,16 +385,19 @@ > if (var->value->result_type() == STRING_RESULT) > { > String str(buff, sizeof(buff), system_charset_info), *res; >- if (!(res=var->value->val_str(&str))) >+ if (!(res= var->value->val_str(&str))) > var->save_result.ptr= NULL; >- else if (!(var->save_result.ptr= get_charset_by_csname(res->c_ptr(), >- MY_CS_PRIMARY, >- MYF(0))) && >- !(var->save_result.ptr=get_old_charset_by_name(res->c_ptr()))) >+ else > { >- ErrConvString err(res); >- my_error(ER_UNKNOWN_CHARACTER_SET, MYF(0), err.ptr()); >- return true; >+ ErrConvString err(res); /* Get utf8 '\0' terminated string */ >+ if (!(var->save_result.ptr= get_charset_by_csname(err.ptr(), >+ MY_CS_PRIMARY, >+ MYF(0))) && >+ !(var->save_result.ptr= get_old_charset_by_name(err.ptr()))) >+ { >+ my_error(ER_UNKNOWN_CHARACTER_SET, MYF(0), err.ptr()); >+ return true; >+ } > } Monty: Please add a comment why we need to use ErrConvString instead of the original string. (As ErrConvString should normally only be used for errors). I assume this is because of: SET collation_connection=<ucs2, utf16, utf32 value>; SET character_set_connection=<ucs2, utf16, utf32 value>; Wouldn't it be better to have a function String change_character_set(CHARSET_INFO *cs) for cases like this? (I am mostly worried someone will try to copy the above code for things where ErrConvString is not suitable) After all, instead of using ErrConvString() I assume one could simple have: char buff[256]; String utf8(buff, sizeof(buff), system_charset_info); utf8.copy(res); Which I think is probably faster and more clear than using ErrConvString(). > } > else // INT_RESULT >@@ -505,11 +508,14 @@ > String str(buff, sizeof(buff), system_charset_info), *res; > if (!(res= var->value->val_str(&str))) > var->save_result.ptr= NULL; >- else if (!(var->save_result.ptr= get_charset_by_name(res->c_ptr(), MYF(0)))) >+ else > { >- ErrConvString err(res); >- my_error(ER_UNKNOWN_COLLATION, MYF(0), err.ptr()); >- return true; >+ ErrConvString err(res); /* Get utf8 '\0'-terminated string */ >+ if (!(var->save_result.ptr= get_charset_by_name(err.ptr(), MYF(0)))) >+ { >+ my_error(ER_UNKNOWN_COLLATION, MYF(0), err.ptr()); >+ return true; >+ } > } > } Monty: same argument as above. > else // INT_RESULT > >=== modified file 'strings/ctype-latin1.c' >--- strings/ctype-latin1.c 2013-03-12 14:33:19 +0000 >+++ strings/ctype-latin1.c 2013-03-15 04:51:34 +0000 >@@ -385,7 +385,10 @@ > if (str >= end) > return MY_CS_TOOSMALL; > >- pl= uni_to_cs[(wc>>8) & 0xFF]; >+ if (wc > 0xFFFF) >+ return MY_CS_ILUNI; >+ >+ pl= uni_to_cs[wc >> 8]; > str[0]= pl ? pl[wc & 0xFF] : '\0'; > return (!str[0] && wc) ? MY_CS_ILUNI : 1; > } > >=== modified file 'strings/ctype-ucs2.c' >--- strings/ctype-ucs2.c 2013-01-29 14:10:47 +0000 >+++ strings/ctype-ucs2.c 2013-03-15 04:27:10 +0000 >@@ -718,17 +718,30 @@ > ulonglong li; > int negative; > ulong cutoff, cutoff2, cutoff3; >+ my_wc_t wc; >+ int res; > > s= nptr; > /* If fixed length string */ > if (endptr) > { >- /* Make sure string length is even */ >+ /* >+ Make sure string length is even. >+ Odd length indicates a bug in the caller. >+ Assert in debug, round in production. >+ */ >+ DBUG_ASSERT((*endptr - s) % 2 == 0); > end= s + ((*endptr - s) / 2) * 2; >- while (s < end && !s[0] && (s[1] == ' ' || s[1] == '\t')) >- s+= 2; >- if (s == end) >- goto no_conv; >+ >+ for ( ; ; ) /* Skip leading spaces and tabs */ >+ { >+ res= cs->cset->mb_wc(cs, &wc, (const uchar *) s, (const uchar *) end); >+ if (res <= 0) >+ goto no_conv; >+ s+= res; >+ if (wc != ' ' && wc != '\t') >+ break; >+ } > } > else > { >@@ -738,13 +751,14 @@ > > /* Check for a sign. */ > negative= 0; >- if (!s[0] && s[1] == '-') >+ if (wc == '-') > { > *error= -1; /* Mark as negative number */ > negative= 1; >- s+= 2; >- if (s == end) >+ res= cs->cset->mb_wc(cs, &wc, (const uchar *) s, (const uchar *) end); >+ if (res < 0) > goto no_conv; >+ s+= res; Monty: Add a comment: /* wc should contain the first number in the code below */ It would also be nice to have a comment why we can't assume for this code that each character is 2 bytes (like the old code assumed). I assume it's to detect wrong characters ? > cutoff= MAX_NEGATIVE_NUMBER / LFACTOR2; > cutoff2= (MAX_NEGATIVE_NUMBER % LFACTOR2) / 100; > cutoff3= MAX_NEGATIVE_NUMBER % 100; >@@ -752,46 +766,55 @@ > else > { > *error= 0; >- if (!s[0] && s[1] == '+') >+ if (wc == '+') > { >- s+= 2; >- if (s == end) >+ res= cs->cset->mb_wc(cs, &wc, (const uchar *) s, (const uchar *) end); >+ if (res < 0) > goto no_conv; >+ s+= res; Monty: Add same comment as for the earlier comment > } > cutoff= ULONGLONG_MAX / LFACTOR2; > cutoff2= ULONGLONG_MAX % LFACTOR2 / 100; > cutoff3= ULONGLONG_MAX % 100; > } > >+ > /* Handle case where we have a lot of pre-zero */ >- if (!s[0] && s[1] == '0') >+ if (wc == '0') > { > i= 0; >- do >+ for ( ; ; s+= res) > { >- s+= 2; > if (s == end) > goto end_i; /* Return 0 */ >+ res= cs->cset->mb_wc(cs, &wc, (const uchar *) s, (const uchar *) end); >+ if (res < 0) >+ goto no_conv; >+ if (wc != '0') >+ break; > } >- while (!s[0] && s[1] == '0'); >+ while (wc == '0'); Monty: The above line is a bug (even if condition is impossible). Remove it! (The above code is probably wrongly left there when you converted the do-while to a for()). > n_end= s + 2 * INIT_CNT; > } > else > { > /* Read first digit to check that it's a valid number */ >- if (s[0] || (c= (s[1]-'0')) > 9) >+ if ((c= (wc - '0')) > 9) > goto no_conv; > i= c; >- s+= 2; > n_end= s + 2 * (INIT_CNT-1); > } Monty: Above you can set 'i' directly. No reason to use 'c' > /* Handle first 9 digits and store them in i */ > if (n_end > end) > n_end= end; >- for (; s != n_end ; s+= 2) >+ for ( ; ; ) > { >- if (s[0] || (c= (s[1]-'0')) > 9) >+ res= cs->cset->mb_wc(cs, &wc, (const uchar *) s, (const uchar *) n_end); >+ if (res < 0) >+ break; Monty: In general I prefer the code: if ((res= cs->cset->mb_wc(cs, &wc, (const uchar *) s, (const uchar *) n_end) < 0) By the way, wouldn't the code be simpler if you would change the type of 's' and 'end' and 'n_end' to const uchar * ? >+ s+= res; >+ if ((c= (wc - '0')) > 9) > goto end_i; > i= i*10+c; > } >@@ -806,10 +829,13 @@ > n_end= end; > do > { >- if (s[0] || (c= (s[1]-'0')) > 9) >+ res= cs->cset->mb_wc(cs, &wc, (const uchar *) s, (const uchar *) end); >+ if (res < 0) >+ goto no_conv; >+ s+= res; >+ if ((c= (wc - '0')) > 9) > goto end_i_and_j; > j= j*10+c; >- s+= 2; > } while (s != n_end); > if (s == end) > { >@@ -817,20 +843,28 @@ > goto end_i_and_j; > goto end3; > } >- if (s[0] || (c= (s[1]-'0')) > 9) >+ res= cs->cset->mb_wc(cs, &wc, (const uchar *) s, (const uchar *) end); >+ if (res < 0) >+ goto no_conv; >+ s+= res; >+ if ((c= (wc - '0')) > 9) > goto end3; Monty: Here you could store directly in 'k' and remove next line Isn't it wrong to increment 's' before going to to end3? 's' should point to the first not-number character. Now it will point one character past it. Why wasn't this shown in the test cases? Maybe because you didn't test with big numbers? > /* Handle the next 1 or 2 digits and store them in k */ > k=c; >- s+= 2; >- if (s == end || s[0] || (c= (s[1]-'0')) > 9) >+ if (s == end) >+ goto end4; >+ res= cs->cset->mb_wc(cs, &wc, (const uchar *) s, (const uchar *) end); >+ if (res < 0) >+ goto no_conv; >+ s+= res; >+ if ((c= (wc - '0')) > 9) > goto end4; Monty: Isn't it wrong to increment 's' before going to to end4? 's' should point to the first not-number character. Now it will point one character past it. Why wasn't this shown in the test cases? Please check the same issue with all the other calls to end_i, end_i_and_j, end3 and end4. Even some of the earlier code looks not safe. > k= k*10+c; >- s+= 2; > *endptr= (char*) s; > > /* number string should have ended here */ >- if (s != end && !s[0] && (c= (s[1]-'0')) <= 9) >+ if (s != end && (c= (wc - '0')) <= 9) > goto overflow; > > /* Check that we didn't get an overflow with the last digit */ >@@ -882,15 +916,19 @@ > const char *str, const char *end, int sequence_type) > { > const char *str0= str; >- end--; /* for easier loop condition, because of two bytes per character */ >- >+ my_wc_t wc; >+ int res; >+ > switch (sequence_type) > { > case MY_SEQ_SPACES: >- for ( ; str < end; str+= 2) >+ for (res= cs->cset->mb_wc(cs, &wc, >+ (const uchar *) str, (const uchar *) end); >+ res > 0 && wc == ' '; >+ str+= res, >+ res= cs->cset->mb_wc(cs, &wc, >+ (const uchar *) str, (const uchar *) end)) > { >- if (str[0] != '\0' || str[1] != ' ') >- break; > } > return (size_t) (str - str0); > default: >@@ -900,11 +938,34 @@ > > > static void >-my_fill_mb2(CHARSET_INFO *cs __attribute__((unused)), >- char *s, size_t l, int fill) >+my_fill_mb2(CHARSET_INFO *cs, char *s, size_t slen, int fill) > { >- DBUG_ASSERT(fill <= 0xFFFF); >- for ( ; l >= 2; s[0]= (fill >> 8), s[1]= (fill & 0xFF), s+= 2, l-= 2); >+ char buf[10]; >+ int buflen; >+ >+ DBUG_ASSERT((slen % 2) == 0); >+ >+ buflen= cs->cset->wc_mb(cs, (my_wc_t) fill, (uchar*) buf, >+ (uchar*) buf + sizeof(buf)); >+ >+ DBUG_ASSERT(buflen > 0); >+ >+ while (slen >= (size_t) buflen) >+ { >+ /* Enough space for the characer */ >+ memcpy(s, buf, (size_t) buflen); >+ s+= buflen; >+ slen-= buflen; >+ } Monty: I generally prefer loops like: end= s + slen; for ( ; s < end; s+=buflen) memcpy(s, buf, (size_t) buflen); Better to only have to decrement one variable instead of two. >+ >+ /* >+ If there are some more space which is not enough >+ for the whole multibyte character, then add trailing zeros. >+ */ >+ for ( ; slen; slen--) >+ { >+ *s++= 0x00; >+ } Monty: Use instead: if (slen) bzero(s, slen); > } > > >@@ -1018,11 +1079,26 @@ > DB80..DBFF - Private surrogate high (128 pages) > DC00..DFFF - Surrogate low (1024 codes in a page) > */ >+#define MY_UTF16_SURROGATE_HIGH_FIRST 0xD800 >+#define MY_UTF16_SURROGATE_HIGH_LAST 0xDBFF >+#define MY_UTF16_SURROGATE_LOW_FIRST 0xDC00 >+#define MY_UTF16_SURROGATE_LOW_LAST 0xDFFF > > #define MY_UTF16_HIGH_HEAD(x) ((((uchar) (x)) & 0xFC) == 0xD8) > #define MY_UTF16_LOW_HEAD(x) ((((uchar) (x)) & 0xFC) == 0xDC) > #define MY_UTF16_SURROGATE(x) (((x) & 0xF800) == 0xD800) > >+#define MY_UTF16_WC2(a, b) ((a << 8) + b) >+ >+/* >+ a= 110110?? (<< 18) >+ b= ???????? (<< 10) >+ c= 110111?? (<< 8) >+ d= ???????? (<< 0) >+*/ >+#define MY_UTF16_WC4(a, b, c, d) (((a & 3) << 18) + (b << 10) + \ >+ ((c & 3) << 8) + d + 0x10000) >+ > static int > my_utf16_uni(CHARSET_INFO *cs __attribute__((unused)), > my_wc_t *pwc, const uchar *s, const uchar *e) >@@ -1044,23 +1120,14 @@ > if (!MY_UTF16_LOW_HEAD(s[2])) /* Broken surrigate pair */ > return MY_CS_ILSEQ; > >- /* >- s[0]= 110110?? (<< 18) >- s[1]= ???????? (<< 10) >- s[2]= 110111?? (<< 8) >- s[3]= ???????? (<< 0) >- */ >- >- *pwc= ((s[0] & 3) << 18) + (s[1] << 10) + >- ((s[2] & 3) << 8) + s[3] + 0x10000; >- >+ *pwc= MY_UTF16_WC4(s[0], s[1], s[2], s[3]); > return 4; > } > > if (MY_UTF16_LOW_HEAD(*s)) /* Low surrogate part without high part */ > return MY_CS_ILSEQ; >- >- *pwc= (s[0] << 8) + s[1]; >+ >+ *pwc= MY_UTF16_WC2(s[0], s[1]); > return 2; > } > >@@ -1141,10 +1208,10 @@ > DBUG_ASSERT(src == dst && srclen == dstlen); > > while ((src < srcend) && >- (res= my_utf16_uni(cs, &wc, (uchar *)src, (uchar*) srcend)) > 0) >+ (res= cs->cset->mb_wc(cs, &wc, (uchar *) src, (uchar *) srcend)) > 0) > { > my_toupper_utf16(uni_plane, &wc); >- if (res != my_uni_utf16(cs, wc, (uchar*) src, (uchar*) srcend)) >+ if (res != cs->cset->wc_mb(cs, wc, (uchar *) src, (uchar *) srcend)) > break; > src+= res; > } Monty: Check the assembler if it would make sence to store cs->cset->mb_wc in a register. (It probably would as the assembler can't assume that the pointer is unchanged over calls). This applies to all cases where you use 'cs->cset->mb_wc' in a loop. >@@ -1158,13 +1225,11 @@ > { > my_wc_t wc; > int res; >- const uchar *e= s+slen; >+ const uchar *e= s + cs->cset->lengthsp(cs, (const char *) s, slen); > MY_UNICASE_INFO *const *uni_plane= cs->caseinfo; > >- while (e > s + 1 && e[-1] == ' ' && e[-2] == '\0') >- e-= 2; >- >- while ((s < e) && (res= my_utf16_uni(cs, &wc, (uchar *)s, (uchar*)e)) > 0) >+ while ((s < e) && (res= cs->cset->mb_wc(cs, &wc, >+ (uchar *) s, (uchar *) e)) > 0) > { > my_tosort_utf16(uni_plane, &wc); > n1[0]^= (((n1[0] & 63) + n2[0]) * (wc & 0xFF)) + (n1[0] << 8); >@@ -1188,10 +1253,10 @@ > DBUG_ASSERT(src == dst && srclen == dstlen); > > while ((src < srcend) && >- (res= my_utf16_uni(cs, &wc, (uchar*) src, (uchar*) srcend)) > 0) >+ (res= cs->cset->mb_wc(cs, &wc, (uchar *) src, (uchar *) srcend)) > 0) > { > my_tolower_utf16(uni_plane, &wc); >- if (res != my_uni_utf16(cs, wc, (uchar*) src, (uchar*) srcend)) >+ if (res != cs->cset->wc_mb(cs, wc, (uchar *) src, (uchar *) srcend)) > break; > src+= res; > } >@@ -1213,8 +1278,8 @@ > > while (s < se && t < te) > { >- s_res= my_utf16_uni(cs, &s_wc, s, se); >- t_res= my_utf16_uni(cs, &t_wc, t, te); >+ s_res= cs->cset->mb_wc(cs, &s_wc, s, se); >+ t_res= cs->cset->mb_wc(cs, &t_wc, t, te); > > if (s_res <= 0 || t_res <= 0) > { >@@ -1283,8 +1348,8 @@ > > while (s < se && t < te) > { >- int s_res= my_utf16_uni(cs, &s_wc, s, se); >- int t_res= my_utf16_uni(cs, &t_wc, t, te); >+ int s_res= cs->cset->mb_wc(cs, &s_wc, s, se); >+ int t_res= cs->cset->mb_wc(cs, &t_wc, t, te); > > if (s_res <= 0 || t_res <= 0) > { >@@ -1324,7 +1389,7 @@ > > for ( ; s < se; s+= s_res) > { >- if ((s_res= my_utf16_uni(cs, &s_wc, s, se)) < 0) >+ if ((s_res= cs->cset->mb_wc(cs, &s_wc, s, se)) < 0) > { > DBUG_ASSERT(0); > return 0; >@@ -1338,22 +1403,11 @@ > > > static uint >-my_ismbchar_utf16(CHARSET_INFO *cs __attribute__((unused)), >- const char *b __attribute__((unused)), >- const char *e __attribute__((unused))) >+my_ismbchar_utf16(CHARSET_INFO *cs, const char *b, const char *e) > { >- if (b + 2 > e) >- return 0; >- >- if (MY_UTF16_HIGH_HEAD(*b)) >- { >- return (b + 4 <= e) && MY_UTF16_LOW_HEAD(b[2]) ? 4 : 0; >- } >- >- if (MY_UTF16_LOW_HEAD(*b)) >- return 0; >- >- return 2; >+ my_wc_t wc; >+ int res= cs->cset->mb_wc(cs, &wc, (const uchar *) b, (const uchar *) e); >+ return (uint) (res > 0 ? res : 0); > } > > >@@ -1361,6 +1415,7 @@ > my_mbcharlen_utf16(CHARSET_INFO *cs __attribute__((unused)), > uint c __attribute__((unused))) > { >+ DBUG_ASSERT(0); > return MY_UTF16_HIGH_HEAD(c) ? 4 : 2; > } > >@@ -1454,8 +1509,8 @@ > > while ( s < se && t < te ) > { >- s_res= my_utf16_uni(cs,&s_wc, s, se); >- t_res= my_utf16_uni(cs,&t_wc, t, te); >+ s_res= cs->cset->mb_wc(cs, &s_wc, s, se); >+ t_res= cs->cset->mb_wc(cs, &t_wc, t, te); > > if (s_res <= 0 || t_res <= 0) > { >@@ -1493,8 +1548,8 @@ > > while (s < se && t < te) > { >- int s_res= my_utf16_uni(cs, &s_wc, s, se); >- int t_res= my_utf16_uni(cs, &t_wc, t, te); >+ int s_res= cs->cset->mb_wc(cs, &s_wc, s, se); >+ int t_res= cs->cset->mb_wc(cs, &t_wc, t, te); > > if (s_res <= 0 || t_res <= 0) > { >@@ -1531,7 +1586,7 @@ > > for ( ; s < se; s+= s_res) > { >- if ((s_res= my_utf16_uni(cs, &s_wc, s, se)) < 0) >+ if ((s_res= cs->cset->mb_wc(cs, &s_wc, s, se)) < 0) > { > DBUG_ASSERT(0); > return 0; >@@ -1545,17 +1600,11 @@ > > > static void >-my_hash_sort_utf16_bin(CHARSET_INFO *cs __attribute__((unused)), >- const uchar *key, size_t len,ulong *nr1, ulong *nr2) >+my_hash_sort_utf16_bin(CHARSET_INFO *cs, >+ const uchar *pos, size_t len, ulong *nr1, ulong *nr2) > { >- const uchar *pos = key; >- >- key+= len; >- >- while (key > pos + 1 && key[-1] == ' ' && key[-2] == '\0') >- key-= 2; >- >- for (; pos < (uchar*) key ; pos++) >+ const uchar *end= pos + cs->cset->lengthsp(cs, (const char *) pos, len); >+ for ( ; pos < end ; pos++) > { > nr1[0]^= (ulong) ((((uint) nr1[0] & 63) + nr2[0]) * > ((uint)*pos)) + (nr1[0] << 8); >@@ -1664,7 +1713,7 @@ > struct charset_info_st my_charset_utf16_bin= > { > 55,0,0, /* number */ >- MY_CS_COMPILED|MY_CS_BINSORT|MY_CS_UNICODE|MY_CS_NONASCII, >+ MY_CS_COMPILED|MY_CS_BINSORT|MY_CS_STRNXFRM|MY_CS_UNICODE|MY_CS_NONASCII, > "utf16", /* cs name */ > "utf16_bin", /* name */ > "UTF-16 Unicode", /* comment */ >@@ -1693,6 +1742,173 @@ > &my_collation_utf16_bin_handler > }; > >+ >+static int >+my_utf16le_uni(const CHARSET_INFO *cs __attribute__((unused)), >+ my_wc_t *pwc, const uchar *s, const uchar *e) >+{ >+ my_wc_t lo; >+ >+ if (s + 2 > e) >+ return MY_CS_TOOSMALL2; >+ >+ if ((*pwc= uint2korr(s)) < MY_UTF16_SURROGATE_HIGH_FIRST || >+ (*pwc > MY_UTF16_SURROGATE_LOW_LAST)) >+ return 2; /* [0000-D7FF,E000-FFFF] */ >+ >+ if (*pwc >= MY_UTF16_SURROGATE_LOW_FIRST) >+ return MY_CS_ILSEQ; /* [DC00-DFFF] Low surrogate part without high part */ >+ >+ if (s + 4 > e) >+ return MY_CS_TOOSMALL4; >+ >+ s+= 2; >+ >+ if ((lo= uint2korr(s)) < MY_UTF16_SURROGATE_LOW_FIRST || >+ lo > MY_UTF16_SURROGATE_LOW_LAST) >+ return MY_CS_ILSEQ; /* Expected low surrogate part, got something else */ >+ >+ *pwc= 0x10000 + (((*pwc & 0x3FF) << 10) | (lo & 0x3FF)); >+ return 4; >+} >+ >+ >+static int >+my_uni_utf16le(const CHARSET_INFO *cs __attribute__((unused)), >+ my_wc_t wc, uchar *s, uchar *e) >+{ >+ if (wc < MY_UTF16_SURROGATE_HIGH_FIRST || >+ (wc > MY_UTF16_SURROGATE_LOW_LAST && >+ wc <= 0xFFFF)) >+ { >+ if (s + 2 > e) >+ return MY_CS_TOOSMALL2; >+ int2store(s, wc); >+ return 2; /* [0000-D7FF,E000-FFFF] */ >+ } >+ >+ if (wc < 0xFFFF || wc > 0x10FFFF) >+ return MY_CS_ILUNI; /* [D800-DFFF,10FFFF+] */ >+ >+ if (s + 4 > e) >+ return MY_CS_TOOSMALL4; >+ >+ wc-= 0x10000; >+ int2store(s, (0xD800 | ((wc >> 10) & 0x3FF))); s+= 2; >+ int2store(s, (0xDC00 | (wc & 0x3FF))); Monty: Use int2store(s+2... for the second row and remove s+2. Makes the line easier to read... Note that as int2store is a macro, doing it this is maybe faster: uint16 first_part, second_part; uint32 total; first_part= (0xD800 | ((wc >> 10) & 0x3FF))); second_part= (0xDC00 | (wc & 0x3FF))); total= first_part + (second_part << 16) int4store(s, total); >+ return 4; /* [010000-10FFFF] */ >+} >+ >+ >+static size_t >+my_lengthsp_utf16le(const CHARSET_INFO *cs __attribute__((unused)), >+ const char *ptr, size_t length) >+{ >+ const char *end= ptr + length; >+ while (end > ptr + 1 && uint2korr(end - 2) == 0x20) Monty Using ' ' instead of 0x20 is maybe more clear? >+ end-= 2; >+ return (size_t) (end - ptr); >+} >+ >+ >+static MY_CHARSET_HANDLER my_charset_utf16le_handler= >+{ >+ NULL, /* init */ >+ my_ismbchar_utf16, >+ my_mbcharlen_utf16, >+ my_numchars_utf16, >+ my_charpos_utf16, >+ my_well_formed_len_utf16, >+ my_lengthsp_utf16le, >+ my_numcells_mb, >+ my_utf16le_uni, /* mb_wc */ >+ my_uni_utf16le, /* wc_mb */ >+ my_mb_ctype_mb, >+ my_caseup_str_mb2_or_mb4, >+ my_casedn_str_mb2_or_mb4, >+ my_caseup_utf16, >+ my_casedn_utf16, >+ my_snprintf_mb2, >+ my_l10tostr_mb2_or_mb4, >+ my_ll10tostr_mb2_or_mb4, >+ my_fill_mb2, >+ my_strntol_mb2_or_mb4, >+ my_strntoul_mb2_or_mb4, >+ my_strntoll_mb2_or_mb4, >+ my_strntoull_mb2_or_mb4, >+ my_strntod_mb2_or_mb4, >+ my_strtoll10_mb2, >+ my_strntoull10rnd_mb2_or_mb4, >+ my_scan_mb2 >+}; >+ >+ >+struct charset_info_st my_charset_utf16le_general_ci= >+{ >+ 56,0,0, /* number */ >+ MY_CS_COMPILED|MY_CS_PRIMARY|MY_CS_STRNXFRM|MY_CS_UNICODE|MY_CS_NONASCII, >+ "utf16le", /* cs name */ >+ "utf16le_general_ci",/* name */ >+ "UTF-16LE Unicode", /* comment */ >+ NULL, /* tailoring */ >+ NULL, /* ctype */ >+ NULL, /* to_lower */ >+ NULL, /* to_upper */ >+ NULL, /* sort_order */ >+ NULL, /* contractions */ >+ NULL, /* sort_order_big*/ >+ NULL, /* tab_to_uni */ >+ NULL, /* tab_from_uni */ >+ my_unicase_default, /* caseinfo */ >+ NULL, /* state_map */ >+ NULL, /* ident_map */ >+ 1, /* strxfrm_multiply */ >+ 1, /* caseup_multiply */ >+ 1, /* casedn_multiply */ >+ 2, /* mbminlen */ >+ 4, /* mbmaxlen */ >+ 0, /* min_sort_char */ >+ 0xFFFF, /* max_sort_char */ >+ ' ', /* pad char */ >+ 0, /* escape_with_backslash_is_dangerous */ >+ &my_charset_utf16le_handler, >+ &my_collation_utf16_general_ci_handler >+}; >+ >+ >+struct charset_info_st my_charset_utf16le_bin= >+{ >+ 62,0,0, /* number */ >+ MY_CS_COMPILED|MY_CS_BINSORT|MY_CS_STRNXFRM|MY_CS_UNICODE|MY_CS_NONASCII, >+ "utf16le", /* cs name */ >+ "utf16le_bin", /* name */ >+ "UTF-16LE Unicode", /* comment */ >+ NULL, /* tailoring */ >+ NULL, /* ctype */ >+ NULL, /* to_lower */ >+ NULL, /* to_upper */ >+ NULL, /* sort_order */ >+ NULL, /* contractions */ >+ NULL, /* sort_order_big*/ >+ NULL, /* tab_to_uni */ >+ NULL, /* tab_from_uni */ >+ my_unicase_default, /* caseinfo */ >+ NULL, /* state_map */ >+ NULL, /* ident_map */ >+ 1, /* strxfrm_multiply */ >+ 1, /* caseup_multiply */ >+ 1, /* casedn_multiply */ >+ 2, /* mbminlen */ >+ 4, /* mbmaxlen */ >+ 0, /* min_sort_char */ >+ 0xFFFF, /* max_sort_char */ >+ ' ', /* pad char */ >+ 0, /* escape_with_backslash_is_dangerous */ >+ &my_charset_utf16le_handler, >+ &my_collation_utf16_bin_handler >+}; >+ >+ > #endif /* HAVE_CHARSET_utf16 */ > > >@@ -2589,7 +2805,7 @@ > struct charset_info_st my_charset_utf32_bin= > { > 61,0,0, /* number */ >- MY_CS_COMPILED|MY_CS_BINSORT|MY_CS_UNICODE|MY_CS_NONASCII, >+ MY_CS_COMPILED|MY_CS_BINSORT|MY_CS_STRNXFRM|MY_CS_UNICODE|MY_CS_NONASCII, > "utf32", /* cs name */ > "utf32_bin", /* name */ > "UTF-32 Unicode", /* comment */ >@@ -2708,6 +2924,35 @@ > } > > >+static inline void >+my_tolower_ucs2(MY_UNICASE_INFO *const *uni_plane, my_wc_t *wc) >+{ >+ int page= *wc >> 8; >+ DBUG_ASSERT(page < 256); monty: make page uint both here and in other places. >+ if (uni_plane[page]) >+ *wc= uni_plane[page][*wc & 0xFF].tolower; >+} >+ >+ >+static inline void >+my_toupper_ucs2(MY_UNICASE_INFO *const *uni_plane, my_wc_t *wc) >+{ >+ int page= *wc >> 8; >+ DBUG_ASSERT(page < 256); >+ if (uni_plane[page]) >+ *wc= uni_plane[page][*wc & 0xFF].toupper; >+} >+ >+ >+static inline void >+my_tosort_ucs2(MY_UNICASE_INFO *const *uni_plane, my_wc_t *wc) >+{ >+ int page= *wc >> 8; >+ DBUG_ASSERT(page < 256); >+ if (uni_plane[page]) >+ *wc= uni_plane[page][*wc & 0xFF].sort; >+} >+ > static size_t my_caseup_ucs2(CHARSET_INFO *cs, char *src, size_t srclen, > char *dst __attribute__((unused)), > size_t dstlen __attribute__((unused))) >@@ -2721,8 +2966,7 @@ > while ((src < srcend) && > (res= my_ucs2_uni(cs, &wc, (uchar *)src, (uchar*) srcend)) > 0) > { >- int plane= (wc>>8) & 0xFF; >- wc= uni_plane[plane] ? uni_plane[plane][wc & 0xFF].toupper : wc; >+ my_toupper_ucs2(uni_plane, &wc); > if (res != my_uni_ucs2(cs, wc, (uchar*) src, (uchar*) srcend)) > break; > src+= res; >@@ -2744,8 +2988,7 @@ > > while ((s < e) && (res=my_ucs2_uni(cs,&wc, (uchar *)s, (uchar*)e)) >0) > { >- int plane = (wc>>8) & 0xFF; >- wc = uni_plane[plane] ? uni_plane[plane][wc & 0xFF].sort : wc; >+ my_tosort_ucs2(uni_plane, &wc); > n1[0]^= (((n1[0] & 63)+n2[0])*(wc & 0xFF))+ (n1[0] << 8); > n2[0]+=3; > n1[0]^= (((n1[0] & 63)+n2[0])*(wc >> 8))+ (n1[0] << 8); >@@ -2768,8 +3011,7 @@ > while ((src < srcend) && > (res= my_ucs2_uni(cs, &wc, (uchar*) src, (uchar*) srcend)) > 0) > { >- int plane= (wc>>8) & 0xFF; >- wc= uni_plane[plane] ? uni_plane[plane][wc & 0xFF].tolower : wc; >+ my_tolower_ucs2(uni_plane, &wc); > if (res != my_uni_ucs2(cs, wc, (uchar*) src, (uchar*) srcend)) > break; > src+= res; >@@ -2778,6 +3020,14 @@ > } > > >+static void >+my_fill_ucs2(CHARSET_INFO *cs __attribute__((unused)), >+ char *s, size_t l, int fill) monty: Is it time to make 'fill' an unsigned int? >+{ >+ DBUG_ASSERT(fill <= 0xFFFF); >+ for ( ; l >= 2; s[0]= (fill >> 8), s[1]= (fill & 0xFF), s+= 2, l-= 2); >+} Monty: You can make the above faster if you store fill >>8 and fill & 0xff in registers. >+ > static int my_strnncoll_ucs2(CHARSET_INFO *cs, > const uchar *s, size_t slen, > const uchar *t, size_t tlen, >@@ -2791,7 +3041,6 @@ > > while ( s < se && t < te ) > { >- int plane; > s_res=my_ucs2_uni(cs,&s_wc, s, se); > t_res=my_ucs2_uni(cs,&t_wc, t, te); > >@@ -2801,10 +3050,9 @@ > return ((int)s[0]-(int)t[0]); > } > >- plane=(s_wc>>8) & 0xFF; >- s_wc = uni_plane[plane] ? uni_plane[plane][s_wc & 0xFF].sort : s_wc; >- plane=(t_wc>>8) & 0xFF; >- t_wc = uni_plane[plane] ? uni_plane[plane][t_wc & 0xFF].sort : t_wc; >+ my_tosort_ucs2(uni_plane, &s_wc); >+ my_tosort_ucs2(uni_plane, &t_wc); >+ > if ( s_wc != t_wc ) > { > return s_wc > t_wc ? 1 : -1; >@@ -3115,7 +3363,7 @@ > my_snprintf_mb2, > my_l10tostr_mb2_or_mb4, > my_ll10tostr_mb2_or_mb4, >- my_fill_mb2, >+ my_fill_ucs2, > my_strntol_mb2_or_mb4, > my_strntoul_mb2_or_mb4, > my_strntoll_mb2_or_mb4, > Regards, Monty

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Re: [Maria-developers] Aria vs MyISAM key_buffer_size
by Michael Widenius 19 Mar '13

19 Mar '13

Hi! I am cc:ing Maria-developers list, as this is a typical question that can be asked and answered here. >>>>> "Ian" == Ian Gilfillan <ian(a)greenman.co.za> writes: Ian> Hi Monty Ian> I have a question on key-buffer-size that wasn't answered definitively Ian> by others on IRC. Ian> As I understand it, by default, Aria doesn't use the key_buffer_size Ian> setting at all, it makes use of aria-pagecache-buffer-size. Yes, both are basicly doing the same thing, but for different storage engines. The main difference is that for Aria we can also store rows in it if you user ROW_FORMAT=PAGE Ian> However, if Ian> Aria tables are created with ROW_FORMAT=FIXED or ROW_FORMAT=DYNAMIC to Ian> emulate MyISAM, are they then emulating MyISAM's use of key-buffer-size Ian> as well, and not making use of Aria cache settings? It's not really emulation, but more that Aria has, for these cases, identical code for handling row data.. For the above ROW_FORMAT's we store *ONLY* the key pages in the aria page cache. The rows are not cashed (like we do with MyISAM). Regards, Monty

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[Maria-developers] impact of segmented table_open_cache on sysbench results
by Axel Schwenke 16 Mar '13

16 Mar '13

Hi, I have been running a sysbench on recent 5.5, 5.6 and 10.0 releases with tuning a'la Dimitri K. There is one feature that is only in MySQL-5.6.10: table_open_cache_instances = 16 and I wondered how it would affect the sysbench result. It makes a *huge* difference. For the curious I also add the result from a previous run that shows the impact of tcmalloc vs. glibc malloc. Disclaimer: hardware is 64 cores (32 w/o HT) XL

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[Maria-developers] mariadb++
by Sylvain Rochette 14 Mar '13

14 Mar '13

I just want to inform that the last few weeks I worked on a new open source project called mariadb++. It's use mariadb-native-client lib, it an alternative over MySQL++/MySQL connector. It's available here: https://launchpad.net/mariadb++ Regards, Sylvain Rochette

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Re: [Maria-developers] [Commits] Rev 3697: MDEV-4272 fix. in file:///home/bell/maria/bzr/work-maria-5.5-MDEV-4272/
by Sergei Golubchik 14 Mar '13

14 Mar '13

Hi, Sanja! The idea of the fix is correct. See a couple of comments below. On Mar 14, sanja(a)askmonty.org wrote: > message: > MDEV-4272 fix. > > Incorrect NULL value handling in Item_func_conv_charset fixed. > === modified file 'sql/item_strfunc.cc' > --- a/sql/item_strfunc.cc 2013-01-28 12:36:05 +0000 > +++ b/sql/item_strfunc.cc 2013-03-14 13:22:32 +0000 > @@ -2987,7 +2987,7 @@ String *Item_func_conv_charset::val_str( > return null_value ? 0 : &str_value; > String *arg= args[0]->val_str(str); > uint dummy_errors; > - if (!arg) > + if (!arg || args[0]->null_value) it's redundant. One of these conditions is enough, no need to check both. > { > null_value=1; > return 0; > > === modified file 'sql/item_strfunc.h' > --- a/sql/item_strfunc.h 2013-01-15 18:07:46 +0000 > +++ b/sql/item_strfunc.h 2013-03-14 13:22:32 +0000 > @@ -859,25 +859,45 @@ public: > { > if (args[0]->result_type() == STRING_RESULT) > return Item_str_func::val_int(); > - return args[0]->val_int(); > + { > + longlong res= args[0]->val_int(); > + if ((null_value= args[0]->null_value)) > + return 0; > + return res; > + } Why did you add an extra pair of curly brackets? it's also redundant. Regards, Sergei

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